diff --git a/README.md b/README.md index 37f0506..161d1a0 100644 --- a/README.md +++ b/README.md @@ -56,9 +56,11 @@ |目录|平台|链接| |:--|:--:|:--:| | `\demos\non_os\stm32f10x` |裸机 STM32 Cortex-M3|[点击查看](https://github.com/armink/CmBacktrace/tree/master/demos/non_os/stm32f10x)| -| `\demos\os\freertos\stm32f10x` |FreeRTOS STM32 Cortex-M3|[点击查看](https://github.com/armink/CmBacktrace/tree/master/demos/os/freertos/stm32f10x)| -| `\demos\os\ucosii\stm32f20x` |UCOSII STM32 Cortex-M3|[点击查看](https://github.com/armink/CmBacktrace/tree/master/demos/os/ucosii/stm32f20x)| | `\demos\os\rtthread\stm32f4xx`|RT-Thread STM32 Cortex-M4|[点击查看](https://github.com/armink/CmBacktrace/tree/master/demos/os/rtthread/stm32f4xx)| +| `\demos\os\ucosii\stm32f10x` |UCOSII STM32 Cortex-M3|[点击查看](https://github.com/armink/CmBacktrace/tree/master/demos/os/ucosii/stm32f10x)| +| `\demos\os\freertos\stm32f10x` |FreeRTOS STM32 Cortex-M3|[点击查看](https://github.com/armink/CmBacktrace/tree/master/demos/os/freertos/stm32f10x)| + + ### 2.3 移植说明 diff --git a/cm_backtrace/cm_backtrace.c b/cm_backtrace/cm_backtrace.c index 5e83a76..544676c 100644 --- a/cm_backtrace/cm_backtrace.c +++ b/cm_backtrace/cm_backtrace.c @@ -275,14 +275,8 @@ static void get_cur_thread_stack_info(uint32_t sp, uint32_t *start_addr, size_t #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSII) extern OS_TCB *OSTCBCur; -#if OS_TASK_PROFILE_EN > 0 - *start_addr = (uint32_t) OSTCBCur->OSTCBStkBase; - *size = (sp + OSTCBCur->OSTCBStkUsed) - *start_addr; -#else - #error "OS_TASK_PROFILE_EN isn't enable in 'OS_CFG.H'" -#endif /* OS_TASK_PROFILE_EN > 0 */ - - //TODO + *start_addr = (uint32_t) OSTCBCur->OSTCBStkBottom; + *size = OSTCBCur->OSTCBStkSize * sizeof(OS_STK); #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSIII) #error "not implemented, I hope you can do this" //TODO ʵ @@ -301,13 +295,12 @@ static const char *get_cur_thread_name(void) { #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSII) extern OS_TCB *OSTCBCur; -#if OS_TASK_NAME_SIZE > 1 - return OSTCBCur->OSTCBTaskName; +#if OS_TASK_NAME_SIZE > 0 || OS_TASK_NAME_EN > 0 + return (const char *)OSTCBCur->OSTCBTaskName; #else return NULL; -#endif /* OS_TASK_NAME_SIZE > 1 */ +#endif /* OS_TASK_NAME_SIZE > 0 || OS_TASK_NAME_EN > 0 */ - //TODO #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSIII) #error "not implemented, I hope you can do this" //TODO ʵ @@ -622,7 +615,7 @@ void cm_backtrace_fault(uint32_t fault_handler_lr, uint32_t fault_handler_sp) { on_thread_before_fault = fault_handler_lr & (1UL << 2); /* check which stack was used before (MSP or PSP) */ if (on_thread_before_fault) { - cmb_println(print_info[PRINT_FAULT_ON_THREAD], get_cur_thread_name()); + cmb_println(print_info[PRINT_FAULT_ON_THREAD], get_cur_thread_name() != NULL ? get_cur_thread_name() : "NO_NAME"); saved_regs_addr = stack_pointer = __get_PSP(); #ifdef CMB_USING_DUMP_STACK_INFO diff --git a/cm_backtrace/cmb_def.h b/cm_backtrace/cmb_def.h index d06c208..20a8b79 100644 --- a/cm_backtrace/cmb_def.h +++ b/cm_backtrace/cmb_def.h @@ -34,7 +34,7 @@ #include /* library software version number */ -#define CMB_SW_VERSION "0.1.2" +#define CMB_SW_VERSION "0.1.3" #define CMB_CPU_ARM_CORTEX_M0 0 #define CMB_CPU_ARM_CORTEX_M3 1 @@ -303,7 +303,6 @@ if (!(EXPR)) \ #include #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSII) #include - //TODO #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_UCOSIII) #include //TODO diff --git a/demos/os/ucosii/stm32f10x/EWARM/.gitignore b/demos/os/ucosii/stm32f10x/EWARM/.gitignore new file mode 100644 index 0000000..a6c8186 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/EWARM/.gitignore @@ -0,0 +1,12 @@ +/stm32f103xB +/stm32f103xE +/Debug +/Release +/settings/*.dbgdt +/settings/*.dni +/settings/*.bat +/settings/*.xcl +/settings/*.wsdt +/settings/*.jlink +*.dep +*.ewd diff --git a/demos/os/ucosii/stm32f10x/EWARM/CmBacktrace.ewp b/demos/os/ucosii/stm32f10x/EWARM/CmBacktrace.ewp new file mode 100644 index 0000000..1cc2f79 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/EWARM/CmBacktrace.ewp @@ -0,0 +1,1154 @@ + + + + 2 + + stm32f103xE + + ARM + + 1 + + General + 3 + + 24 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ICCARM + 2 + + 31 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + AARM + 2 + + 9 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + OBJCOPY + 0 + + 1 + 1 + 1 + + + + + + + + + CUSTOM + 3 + + + + 0 + + + + BICOMP + 0 + + + + BUILDACTION + 1 + + + + + + + ILINK + 0 + + 17 + 1 + 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + IARCHIVE + 0 + + 0 + 1 + 1 + + + + + + + BILINK + 0 + + + + + app + + $PROJ_DIR$\..\app\src\app.c + + + $PROJ_DIR$\..\app\src\fault_test.c + + + $PROJ_DIR$\..\app\src\stm32f10x_it.c + + + + components + + cm_backtrace + + $PROJ_DIR$\..\..\..\..\..\cm_backtrace\cm_backtrace.c + + + $PROJ_DIR$\..\..\..\..\..\cm_backtrace\fault_handler\iar\cmb_fault.S + + + + others + + $PROJ_DIR$\..\components\others\bsp.c + + + + + libs + + cmsis + + $PROJ_DIR$\..\Libraries\CMSIS_EWARM\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_hd.s + + + $PROJ_DIR$\..\Libraries\CMSIS_EWARM\CM3\DeviceSupport\ST\STM32F10x\system_stm32f10x.c + + + + std_periph_driver + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\misc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_adc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_bkp.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_can.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_cec.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_crc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dac.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dbgmcu.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dma.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_exti.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_flash.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_fsmc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_gpio.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_i2c.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_iwdg.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_pwr.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_rcc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_rtc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_sdio.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_spi.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_tim.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_usart.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_wwdg.c + + + + + ucosii + + cpu + + $PROJ_DIR$\..\ucosii\uC-CPU\ARM-Cortex-M3\IAR\cpu_a.asm + + + $PROJ_DIR$\..\ucosii\uC-CPU\ARM-Cortex-M3\IAR\cpu_c.c + + + $PROJ_DIR$\..\ucosii\uC-CPU\cpu_core.c + + + + port + + $PROJ_DIR$\..\ucosii\Ports\ARM-Cortex-M3\Generic\IAR\os_cpu_a.asm + + + $PROJ_DIR$\..\ucosii\Ports\ARM-Cortex-M3\Generic\IAR\os_cpu_c.c + + + $PROJ_DIR$\..\ucosii\Ports\ARM-Cortex-M3\Generic\IAR\os_dbg.c + + + + src + + $PROJ_DIR$\..\ucosii\Source\os_core.c + + + $PROJ_DIR$\..\ucosii\Source\os_flag.c + + + $PROJ_DIR$\..\ucosii\Source\os_mbox.c + + + $PROJ_DIR$\..\ucosii\Source\os_mem.c + + + $PROJ_DIR$\..\ucosii\Source\os_mutex.c + + + $PROJ_DIR$\..\ucosii\Source\os_q.c + + + $PROJ_DIR$\..\ucosii\Source\os_sem.c + + + $PROJ_DIR$\..\ucosii\Source\os_task.c + + + $PROJ_DIR$\..\ucosii\Source\os_time.c + + + $PROJ_DIR$\..\ucosii\Source\os_tmr.c + + + + + + diff --git a/demos/os/ucosii/stm32f10x/EWARM/CmBacktrace.ewt b/demos/os/ucosii/stm32f10x/EWARM/CmBacktrace.ewt new file mode 100644 index 0000000..d021b48 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/EWARM/CmBacktrace.ewt @@ -0,0 +1,1337 @@ + + + + 2 + + stm32f103xE + + ARM + + 1 + + C-STAT + 259 + + 259 + + 0 + + 1 + 600 + 0 + 2 + 0 + 1 + 100 + + + 1.3.2 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 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$PROJ_DIR$\..\..\..\..\..\cm_backtrace\fault_handler\iar\cmb_fault.S + + + + others + + $PROJ_DIR$\..\components\others\bsp.c + + + + + libs + + cmsis + + $PROJ_DIR$\..\Libraries\CMSIS_EWARM\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_hd.s + + + $PROJ_DIR$\..\Libraries\CMSIS_EWARM\CM3\DeviceSupport\ST\STM32F10x\system_stm32f10x.c + + + + std_periph_driver + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\misc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_adc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_bkp.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_can.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_cec.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_crc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dac.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dbgmcu.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dma.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_exti.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_flash.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_fsmc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_gpio.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_i2c.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_iwdg.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_pwr.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_rcc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_rtc.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_sdio.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_spi.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_tim.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_usart.c + + + $PROJ_DIR$\..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_wwdg.c + + + + + ucosii + + cpu + + $PROJ_DIR$\..\ucosii\uC-CPU\ARM-Cortex-M3\IAR\cpu_a.asm + + + $PROJ_DIR$\..\ucosii\uC-CPU\ARM-Cortex-M3\IAR\cpu_c.c + + + $PROJ_DIR$\..\ucosii\uC-CPU\cpu_core.c + + + + port + + $PROJ_DIR$\..\ucosii\Ports\ARM-Cortex-M3\Generic\IAR\os_cpu_a.asm + + + $PROJ_DIR$\..\ucosii\Ports\ARM-Cortex-M3\Generic\IAR\os_cpu_c.c + + + $PROJ_DIR$\..\ucosii\Ports\ARM-Cortex-M3\Generic\IAR\os_dbg.c + + + + src + + $PROJ_DIR$\..\ucosii\Source\os_core.c + + + $PROJ_DIR$\..\ucosii\Source\os_flag.c + + + $PROJ_DIR$\..\ucosii\Source\os_mbox.c + + + $PROJ_DIR$\..\ucosii\Source\os_mem.c + + + $PROJ_DIR$\..\ucosii\Source\os_mutex.c + + + $PROJ_DIR$\..\ucosii\Source\os_q.c + + + $PROJ_DIR$\..\ucosii\Source\os_sem.c + + + $PROJ_DIR$\..\ucosii\Source\os_task.c + + + $PROJ_DIR$\..\ucosii\Source\os_time.c + + + $PROJ_DIR$\..\ucosii\Source\os_tmr.c + + + + + + diff --git a/demos/os/ucosii/stm32f10x/EWARM/CmBacktrace.eww b/demos/os/ucosii/stm32f10x/EWARM/CmBacktrace.eww new file mode 100644 index 0000000..26d57fe --- /dev/null +++ b/demos/os/ucosii/stm32f10x/EWARM/CmBacktrace.eww @@ -0,0 +1,10 @@ + + + + + $WS_DIR$\CmBacktrace.ewp + + + + + diff --git a/demos/os/ucosii/stm32f10x/EWARM/settings/CmBacktrace.crun b/demos/os/ucosii/stm32f10x/EWARM/settings/CmBacktrace.crun new file mode 100644 index 0000000..ef39dce --- /dev/null +++ b/demos/os/ucosii/stm32f10x/EWARM/settings/CmBacktrace.crun @@ -0,0 +1,16 @@ + + + + 1 + + + * + * + * + 0 + 1 + + + + + diff --git a/demos/os/ucosii/stm32f10x/EWARM/settings/CmBacktrace.wspos b/demos/os/ucosii/stm32f10x/EWARM/settings/CmBacktrace.wspos new file mode 100644 index 0000000..d533b9a --- /dev/null +++ b/demos/os/ucosii/stm32f10x/EWARM/settings/CmBacktrace.wspos @@ -0,0 +1,2 @@ +[MainWindow] +WindowPlacement=_ 210 137 1470 874 3 diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/Release_Notes.html b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/Release_Notes.html new file mode 100644 index 0000000..fde27c9 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/Release_Notes.html @@ -0,0 +1,284 @@ + + + + + + + + + + + + +Release Notes for STM32F10x CMSIS + + + + + +
+


+

+
+ + + + + + +
+ + + + + + + + + +
Back to Release page
+

Release +Notes for STM32F10x CMSIS

+

Copyright 2011 STMicroelectronics

+

+
+

 

+ + + + + + +
+

Contents

+
    +
  1. STM32F10x CMSIS +update History
    2. +
  2. License
    3. +
+ +

STM32F10x CMSIS +update History


+

V3.5.0 / 11-March-2011

+

Main +Changes

+ +
    +
  • stm32f10x.h +and startup_stm32f10x_hd_vl.s files: remove the FSMC interrupt +definition for STM32F10x High-density Value line devices.
    +
    • +
  • system_stm32f10x.c file provided within the CMSIS folder.
    +
    • + +
+ +

3.4.0 +- 10/15/2010

+ +
    +
  1. General
    2. +
+ +
    +
  • Add support +for STM32F10x High-density Value line devices.
    • +
+
    +
  1. STM32F10x CMSIS Device Peripheral Access Layer
    2. +
+ + + +
    +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer Header File: stm32f10x.h
    +
    • Update to support High-density Value line devices
      • Add new define STM32F10X_HD_VL
        • +
      • RCC, AFIO, FSMC bits definition updated
        • +
      +
    • + + All +STM32 devices definitions are commented by default. User has to select the +appropriate device before starting else an error will be signaled on compile +time.
      • +
    • Add new IRQs definitons inside the IRQn_Type enumeration for STM23 High-density Value line devices.
      • +
    • "bool" type removed.
      +
      • +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer System Files: system_stm32f10x.h and system_stm32f10x.c
    +
    • +
      +
    • "system_stm32f10x.c" moved to to "STM32F10x_StdPeriph_Template" directory. This file is also moved to each example directory under "STM32F10x_StdPeriph_Examples".
      +
      • +
    • SystemInit_ExtMemCtl() function: update to support High-density Value line devices.
      • +
    • Add "VECT_TAB_SRAM" inside "system_stm32f10x.c" +to select if the user want to place the Vector Table in internal SRAM. +An additional define is also to specify the Vector Table offset "VECT_TAB_OFFSET".
      +
      • + +
    +
  • STM32F10x CMSIS startup files:startup_stm32f10x_xx.s
    • Add three +startup files for STM32 High-density Value line devices: + startup_stm32f10x_hd_vl.s
    +
+

3.3.0 +- 04/16/2010

+ +
  1. General
+
  • Add support +for STM32F10x XL-density devices.
  • Add startup files for TrueSTUDIO toolchain
  1. STM32F10x CMSIS Device Peripheral Access Layer
+ +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer Header File: stm32f10x.h
    +
    • Update to support XL-density devices
      • Add new define STM32F10X_XL
      • Add new IRQs for TIM9..14
      • Update FLASH_TypeDef structure
      • Add new IP instances TIM9..14
      • RCC, AFIO, DBGMCU bits definition updated
    • Correct IRQs definition for MD-, LD-, MD_VL- and LD_VL-density devices (remove comma "," at the end of enum list)
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer System Files: system_stm32f10x.h and system_stm32f10x.c
    +
    • SystemInit_ExtMemCtl() function: update to support XL-density devices
    • SystemInit() function: swap the order of SetSysClock() and SystemInit_ExtMemCtl() functions. 
      +
  • STM32F10x CMSIS startup files:
    • add three +startup files for STM32 XL-density devices: + startup_stm32f10x_xl.s
    • startup_stm32f10x_md_vl.s for RIDE7: add USART3 IRQ Handler (was missing in previous version)
    • Add startup files for TrueSTUDIO toolchain
+

3.2.0 +- 03/01/2010

+
    +
  1. General
    2. +
+
    + +
  • STM32F10x CMSIS files updated to CMSIS V1.30 release
    • +
  • Directory structure updated to be aligned with CMSIS V1.30
    +
    • +
  • Add support +for STM32 Low-density Value line (STM32F100x4/6) and +Medium-density Value line (STM32F100x8/B) devices. 
    • + +
+
    +
  1. CMSIS Core Peripheral Access Layer
+ +
    +
  1. STM32F10x CMSIS Device Peripheral Access Layer
    2. + +
+ +
    + +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer Header File: stm32f10x.h
    +
    • +
      +
    • Update +the stm32f10x.h file to support new Value line devices features: CEC +peripheral, new General purpose timers TIM15, TIM16 and TIM17.
      • +
    • Peripherals Bits definitions updated to be in line with Value line devices available features.
      +
      • +
    • HSE_Value, +HSI_Value and HSEStartup_TimeOut changed to upper case: HSE_VALUE, +HSI_VALUE and HSE_STARTUP_TIMEOUT. Old names are kept for legacy +purposes.
      +
      • +
    +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer System Files: system_stm32f10x.h and system_stm32f10x.c
    +
    • +
      +
    • SystemFrequency variable name changed to SystemCoreClock
      +
      • +
    • Default + SystemCoreClock is changed to 24MHz when Value line devices are selected and to 72MHz on other devices.
      +
      • +
    • All while(1) loop were removed from all clock setting functions. User has to handle the HSE startup failure.
      +
      • +
    • Additional function void SystemCoreClockUpdate (void) is provided.
      +
      • +
    +
  • STM32F10x CMSIS Startup files: startup_stm32f10x_xx.s
    • +
      +
    • Add new +startup files for STM32 Low-density Value line devices: + startup_stm32f10x_ld_vl.s
      • +
    • Add new startup +files for STM32 Medium-density Value line devices: + startup_stm32f10x_md_vl.s
      • +
    • SystemInit() function is called from startup file (startup_stm32f10x_xx.s) before to branch to application main.
      +To reconfigure the default setting of SystemInit() function, refer to system_stm32f10x.c file
      +
      • +
    • GNU startup file for Low density devices (startup_stm32f10x_ld.s) is updated to fix compilation errors.
      +
      • +
    + +
+ +
    +
+

License

+

The +enclosed firmware and all the related documentation are not covered by +a License Agreement, if you need such License you can contact your +local STMicroelectronics office.

+

THE +PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO +SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR +ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY +CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY +CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH +THEIR PRODUCTS.

+

 

+
+
+

For +complete documentation on STM32(CORTEX M3) 32-Bit Microcontrollers +visit www.st.com/STM32

+
+

+
+
+

 

+
+ \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_cl.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_cl.s new file mode 100644 index 0000000..0c87160 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_cl.s @@ -0,0 +1,507 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************* +;* File Name : startup_stm32f10x_cl.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x Connectivity line devices vector table for +;* EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Configure the clock system +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 and ADC2 + DCD CAN1_TX_IRQHandler ; CAN1 TX + DCD CAN1_RX0_IRQHandler ; CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C1 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC alarm through EXTI line + DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_IRQHandler ; DMA2 Channel4 + DCD DMA2_Channel5_IRQHandler ; DMA2 Channel5 + DCD ETH_IRQHandler ; Ethernet + DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line + DCD CAN2_TX_IRQHandler ; CAN2 TX + DCD CAN2_RX0_IRQHandler ; CAN2 RX0 + DCD CAN2_RX1_IRQHandler ; CAN2 RX1 + DCD CAN2_SCE_IRQHandler ; CAN2 SCE + DCD OTG_FS_IRQHandler ; USB OTG FS + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_2_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_2_IRQHandler + B ADC1_2_IRQHandler + + PUBWEAK CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_TX_IRQHandler + B CAN1_TX_IRQHandler + + PUBWEAK CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX0_IRQHandler + B CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_IRQHandler + B TIM1_BRK_IRQHandler + + PUBWEAK TIM1_UP_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_IRQHandler + B TIM1_UP_IRQHandler + + PUBWEAK TIM1_TRG_COM_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_IRQHandler + B TIM1_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK OTG_FS_WKUP_IRQHandler + SECTION .text:CODE:REORDER(1) +OTG_FS_WKUP_IRQHandler + B OTG_FS_WKUP_IRQHandler + + PUBWEAK TIM5_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM5_IRQHandler + B TIM5_IRQHandler + + PUBWEAK SPI3_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI3_IRQHandler + B SPI3_IRQHandler + + PUBWEAK UART4_IRQHandler + SECTION .text:CODE:REORDER(1) +UART4_IRQHandler + B UART4_IRQHandler + + PUBWEAK UART5_IRQHandler + SECTION .text:CODE:REORDER(1) +UART5_IRQHandler + B UART5_IRQHandler + + PUBWEAK TIM6_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM6_IRQHandler + B TIM6_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK DMA2_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel1_IRQHandler + B DMA2_Channel1_IRQHandler + + PUBWEAK DMA2_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel2_IRQHandler + B DMA2_Channel2_IRQHandler + + PUBWEAK DMA2_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel3_IRQHandler + B DMA2_Channel3_IRQHandler + + PUBWEAK DMA2_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel4_IRQHandler + B DMA2_Channel4_IRQHandler + + PUBWEAK DMA2_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel5_IRQHandler + B DMA2_Channel5_IRQHandler + + PUBWEAK ETH_IRQHandler + SECTION .text:CODE:REORDER(1) +ETH_IRQHandler + B ETH_IRQHandler + + PUBWEAK ETH_WKUP_IRQHandler + SECTION .text:CODE:REORDER(1) +ETH_WKUP_IRQHandler + B ETH_WKUP_IRQHandler + + PUBWEAK CAN2_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_TX_IRQHandler + B CAN2_TX_IRQHandler + + PUBWEAK CAN2_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_RX0_IRQHandler + B CAN2_RX0_IRQHandler + + PUBWEAK CAN2_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_RX1_IRQHandler + B CAN2_RX1_IRQHandler + + PUBWEAK CAN2_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_SCE_IRQHandler + B CAN2_SCE_IRQHandler + + PUBWEAK OTG_FS_IRQHandler + SECTION .text:CODE:REORDER(1) +OTG_FS_IRQHandler + B OTG_FS_IRQHandler + + END +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_hd.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_hd.s new file mode 100644 index 0000000..11ccfe3 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_hd.s @@ -0,0 +1,496 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_hd.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x High Density Devices vector table for EWARM +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Configure the clock system and the external SRAM +;* mounted on STM3210E-EVAL board to be used as data +;* memory (optional, to be enabled by user) +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR address, +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA + +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 & ADC2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend + DCD TIM8_BRK_IRQHandler ; TIM8 Break + DCD TIM8_UP_IRQHandler ; TIM8 Update + DCD TIM8_TRG_COM_IRQHandler ; TIM8 Trigger and Commutation + DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare + DCD ADC3_IRQHandler ; ADC3 + DCD FSMC_IRQHandler ; FSMC + DCD SDIO_IRQHandler ; SDIO + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_5_IRQHandler ; DMA2 Channel4 & Channel5 +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_2_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_2_IRQHandler + B ADC1_2_IRQHandler + + PUBWEAK USB_HP_CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_HP_CAN1_TX_IRQHandler + B USB_HP_CAN1_TX_IRQHandler + + PUBWEAK USB_LP_CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_LP_CAN1_RX0_IRQHandler + B USB_LP_CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_IRQHandler + B TIM1_BRK_IRQHandler + + PUBWEAK TIM1_UP_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_IRQHandler + B TIM1_UP_IRQHandler + + PUBWEAK TIM1_TRG_COM_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_IRQHandler + B TIM1_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK USBWakeUp_IRQHandler + SECTION .text:CODE:REORDER(1) +USBWakeUp_IRQHandler + B USBWakeUp_IRQHandler + + PUBWEAK TIM8_BRK_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_BRK_IRQHandler + B TIM8_BRK_IRQHandler + + PUBWEAK TIM8_UP_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_UP_IRQHandler + B TIM8_UP_IRQHandler + + PUBWEAK TIM8_TRG_COM_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_TRG_COM_IRQHandler + B TIM8_TRG_COM_IRQHandler + + PUBWEAK TIM8_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_CC_IRQHandler + B TIM8_CC_IRQHandler + + PUBWEAK ADC3_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC3_IRQHandler + B ADC3_IRQHandler + + PUBWEAK FSMC_IRQHandler + SECTION .text:CODE:REORDER(1) +FSMC_IRQHandler + B FSMC_IRQHandler + + PUBWEAK SDIO_IRQHandler + SECTION .text:CODE:REORDER(1) +SDIO_IRQHandler + B SDIO_IRQHandler + + PUBWEAK TIM5_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM5_IRQHandler + B TIM5_IRQHandler + + PUBWEAK SPI3_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI3_IRQHandler + B SPI3_IRQHandler + + PUBWEAK UART4_IRQHandler + SECTION .text:CODE:REORDER(1) +UART4_IRQHandler + B UART4_IRQHandler + + PUBWEAK UART5_IRQHandler + SECTION .text:CODE:REORDER(1) +UART5_IRQHandler + B UART5_IRQHandler + + PUBWEAK TIM6_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM6_IRQHandler + B TIM6_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK DMA2_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel1_IRQHandler + B DMA2_Channel1_IRQHandler + + PUBWEAK DMA2_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel2_IRQHandler + B DMA2_Channel2_IRQHandler + + PUBWEAK DMA2_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel3_IRQHandler + B DMA2_Channel3_IRQHandler + + PUBWEAK DMA2_Channel4_5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel4_5_IRQHandler + B DMA2_Channel4_5_IRQHandler + + + END + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_hd_vl.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_hd_vl.s new file mode 100644 index 0000000..401d67e --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_hd_vl.s @@ -0,0 +1,461 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_hd_vl.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x High Density Value Line Devices vector table +;* for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Configure the clock system and the external SRAM +;* mounted on STM32100E-EVAL board to be used as data +;* memory (optional, to be enabled by user) +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_IRQHandler ; ADC1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15 + DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16 + DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD CEC_IRQHandler ; HDMI-CEC + DCD TIM12_IRQHandler ; TIM12 + DCD TIM13_IRQHandler ; TIM13 + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC underrun + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_5_IRQHandler ; DMA2 Channel4 & Channel5 + DCD DMA2_Channel5_IRQHandler ; DMA2 Channel5 + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_TIM15_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_TIM15_IRQHandler + B TIM1_BRK_TIM15_IRQHandler + + PUBWEAK TIM1_UP_TIM16_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_TIM16_IRQHandler + B TIM1_UP_TIM16_IRQHandler + + PUBWEAK TIM1_TRG_COM_TIM17_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_TIM17_IRQHandler + B TIM1_TRG_COM_TIM17_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK CEC_IRQHandler + SECTION .text:CODE:REORDER(1) +CEC_IRQHandler + B CEC_IRQHandler + + PUBWEAK TIM12_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM12_IRQHandler + B TIM12_IRQHandler + + PUBWEAK TIM13_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM13_IRQHandler + B TIM13_IRQHandler + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + PUBWEAK TIM5_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM5_IRQHandler + B TIM5_IRQHandler + + PUBWEAK SPI3_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI3_IRQHandler + B SPI3_IRQHandler + + PUBWEAK UART4_IRQHandler + SECTION .text:CODE:REORDER(1) +UART4_IRQHandler + B UART4_IRQHandler + + PUBWEAK UART5_IRQHandler + SECTION .text:CODE:REORDER(1) +UART5_IRQHandler + B UART5_IRQHandler + + PUBWEAK TIM6_DAC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM6_DAC_IRQHandler + B TIM6_DAC_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK DMA2_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel1_IRQHandler + B DMA2_Channel1_IRQHandler + + PUBWEAK DMA2_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel2_IRQHandler + B DMA2_Channel2_IRQHandler + + PUBWEAK DMA2_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel3_IRQHandler + B DMA2_Channel3_IRQHandler + + PUBWEAK DMA2_Channel4_5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel4_5_IRQHandler + B DMA2_Channel4_5_IRQHandler + + PUBWEAK DMA2_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel5_IRQHandler + B DMA2_Channel5_IRQHandler + + END +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_ld.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_ld.s new file mode 100644 index 0000000..1c0a3e1 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_ld.s @@ -0,0 +1,366 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_ld.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x Low Density Devices vector table for EWARM +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Configure the clock system +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 & ADC2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_2_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_2_IRQHandler + B ADC1_2_IRQHandler + + PUBWEAK USB_HP_CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_HP_CAN1_TX_IRQHandler + B USB_HP_CAN1_TX_IRQHandler + + PUBWEAK USB_LP_CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_LP_CAN1_RX0_IRQHandler + B USB_LP_CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_IRQHandler + B TIM1_BRK_IRQHandler + + PUBWEAK TIM1_UP_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_IRQHandler + B TIM1_UP_IRQHandler + + PUBWEAK TIM1_TRG_COM_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_IRQHandler + B TIM1_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK USBWakeUp_IRQHandler + SECTION .text:CODE:REORDER(1) +USBWakeUp_IRQHandler + B USBWakeUp_IRQHandler + + END +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_ld_vl.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_ld_vl.s new file mode 100644 index 0000000..85531c5 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_ld_vl.s @@ -0,0 +1,369 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_ld_vl.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x Low Density Value Line Devices vector table +;* for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Configure the clock system +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_IRQHandler ; ADC1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15 + DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16 + DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD CEC_IRQHandler ; HDMI-CEC + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC underrun + DCD TIM7_IRQHandler ; TIM7 + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_TIM15_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_TIM15_IRQHandler + B TIM1_BRK_TIM15_IRQHandler + + PUBWEAK TIM1_UP_TIM16_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_TIM16_IRQHandler + B TIM1_UP_TIM16_IRQHandler + + PUBWEAK TIM1_TRG_COM_TIM17_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_TIM17_IRQHandler + B TIM1_TRG_COM_TIM17_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK CEC_IRQHandler + SECTION .text:CODE:REORDER(1) +CEC_IRQHandler + B CEC_IRQHandler + + PUBWEAK TIM6_DAC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM6_DAC_IRQHandler + B TIM6_DAC_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + END +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_md.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_md.s new file mode 100644 index 0000000..48b14c3 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_md.s @@ -0,0 +1,391 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_md.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x Medium Density Devices vector table for +;* EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Configure the clock system +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 & ADC2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_2_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_2_IRQHandler + B ADC1_2_IRQHandler + + PUBWEAK USB_HP_CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_HP_CAN1_TX_IRQHandler + B USB_HP_CAN1_TX_IRQHandler + + PUBWEAK USB_LP_CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_LP_CAN1_RX0_IRQHandler + B USB_LP_CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_IRQHandler + B TIM1_BRK_IRQHandler + + PUBWEAK TIM1_UP_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_IRQHandler + B TIM1_UP_IRQHandler + + PUBWEAK TIM1_TRG_COM_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_IRQHandler + B TIM1_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK USBWakeUp_IRQHandler + SECTION .text:CODE:REORDER(1) +USBWakeUp_IRQHandler + B USBWakeUp_IRQHandler + + END +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_md_vl.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_md_vl.s new file mode 100644 index 0000000..7a25707 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_md_vl.s @@ -0,0 +1,394 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_md_vl.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x Medium Density Value Line Devices vector table +;* for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Configure the clock system +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_IRQHandler ; ADC1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15 + DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16 + DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD CEC_IRQHandler ; HDMI-CEC + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC underrun + DCD TIM7_IRQHandler ; TIM7 + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_TIM15_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_TIM15_IRQHandler + B TIM1_BRK_TIM15_IRQHandler + + PUBWEAK TIM1_UP_TIM16_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_TIM16_IRQHandler + B TIM1_UP_TIM16_IRQHandler + + PUBWEAK TIM1_TRG_COM_TIM17_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_TIM17_IRQHandler + B TIM1_TRG_COM_TIM17_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK CEC_IRQHandler + SECTION .text:CODE:REORDER(1) +CEC_IRQHandler + B CEC_IRQHandler + + PUBWEAK TIM6_DAC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM6_DAC_IRQHandler + B TIM6_DAC_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + END +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_xl.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_xl.s new file mode 100644 index 0000000..029761a --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/startup/iar/startup_stm32f10x_xl.s @@ -0,0 +1,496 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_xl.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x XL-Density Devices vector table for EWARM +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Configure the clock system and the external SRAM +;* mounted on STM3210E-EVAL board to be used as data +;* memory (optional, to be enabled by user) +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR address, +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA + +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 & ADC2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9 + DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10 + DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend + DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12 + DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13 + DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14 + DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare + DCD ADC3_IRQHandler ; ADC3 + DCD FSMC_IRQHandler ; FSMC + DCD SDIO_IRQHandler ; SDIO + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_5_IRQHandler ; DMA2 Channel4 & Channel5 +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_2_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_2_IRQHandler + B ADC1_2_IRQHandler + + PUBWEAK USB_HP_CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_HP_CAN1_TX_IRQHandler + B USB_HP_CAN1_TX_IRQHandler + + PUBWEAK USB_LP_CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_LP_CAN1_RX0_IRQHandler + B USB_LP_CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_TIM9_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_TIM9_IRQHandler + B TIM1_BRK_TIM9_IRQHandler + + PUBWEAK TIM1_UP_TIM10_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_TIM10_IRQHandler + B TIM1_UP_TIM10_IRQHandler + + PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_TIM11_IRQHandler + B TIM1_TRG_COM_TIM11_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK USBWakeUp_IRQHandler + SECTION .text:CODE:REORDER(1) +USBWakeUp_IRQHandler + B USBWakeUp_IRQHandler + + PUBWEAK TIM8_BRK_TIM12_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_BRK_TIM12_IRQHandler + B TIM8_BRK_TIM12_IRQHandler + + PUBWEAK TIM8_UP_TIM13_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_UP_TIM13_IRQHandler + B TIM8_UP_TIM13_IRQHandler + + PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_TRG_COM_TIM14_IRQHandler + B TIM8_TRG_COM_TIM14_IRQHandler + + PUBWEAK TIM8_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_CC_IRQHandler + B TIM8_CC_IRQHandler + + PUBWEAK ADC3_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC3_IRQHandler + B ADC3_IRQHandler + + PUBWEAK FSMC_IRQHandler + SECTION .text:CODE:REORDER(1) +FSMC_IRQHandler + B FSMC_IRQHandler + + PUBWEAK SDIO_IRQHandler + SECTION .text:CODE:REORDER(1) +SDIO_IRQHandler + B SDIO_IRQHandler + + PUBWEAK TIM5_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM5_IRQHandler + B TIM5_IRQHandler + + PUBWEAK SPI3_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI3_IRQHandler + B SPI3_IRQHandler + + PUBWEAK UART4_IRQHandler + SECTION .text:CODE:REORDER(1) +UART4_IRQHandler + B UART4_IRQHandler + + PUBWEAK UART5_IRQHandler + SECTION .text:CODE:REORDER(1) +UART5_IRQHandler + B UART5_IRQHandler + + PUBWEAK TIM6_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM6_IRQHandler + B TIM6_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK DMA2_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel1_IRQHandler + B DMA2_Channel1_IRQHandler + + PUBWEAK DMA2_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel2_IRQHandler + B DMA2_Channel2_IRQHandler + + PUBWEAK DMA2_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel3_IRQHandler + B DMA2_Channel3_IRQHandler + + PUBWEAK DMA2_Channel4_5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel4_5_IRQHandler + B DMA2_Channel4_5_IRQHandler + + + END + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/stm32f10x.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/stm32f10x.h new file mode 100644 index 0000000..8bf7624 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/stm32f10x.h @@ -0,0 +1,8336 @@ +/** + ****************************************************************************** + * @file stm32f10x.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief CMSIS Cortex-M3 Device Peripheral Access Layer Header File. + * This file contains all the peripheral register's definitions, bits + * definitions and memory mapping for STM32F10x Connectivity line, + * High density, High density value line, Medium density, + * Medium density Value line, Low density, Low density Value line + * and XL-density devices. + * + * The file is the unique include file that the application programmer + * is using in the C source code, usually in main.c. This file contains: + * - Configuration section that allows to select: + * - The device used in the target application + * - To use or not the peripherals drivers in application code(i.e. + * code will be based on direct access to peripherals registers + * rather than drivers API), this option is controlled by + * "#define USE_STDPERIPH_DRIVER" + * - To change few application-specific parameters such as the HSE + * crystal frequency + * - Data structures and the address mapping for all peripherals + * - Peripheral's registers declarations and bits definition + * - Macros to access peripherals registers hardware + * + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f10x + * @{ + */ + +#ifndef __STM32F10x_H +#define __STM32F10x_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup Library_configuration_section + * @{ + */ + +/* Uncomment the line below according to the target STM32 device used in your + application + */ + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD) && !defined (STM32F10X_HD_VL) && !defined (STM32F10X_XL) && !defined (STM32F10X_CL) + /* #define STM32F10X_LD */ /*!< STM32F10X_LD: STM32 Low density devices */ + /* #define STM32F10X_LD_VL */ /*!< STM32F10X_LD_VL: STM32 Low density Value Line devices */ + /* #define STM32F10X_MD */ /*!< STM32F10X_MD: STM32 Medium density devices */ + /* #define STM32F10X_MD_VL */ /*!< STM32F10X_MD_VL: STM32 Medium density Value Line devices */ + /* #define STM32F10X_HD */ /*!< STM32F10X_HD: STM32 High density devices */ + /* #define STM32F10X_HD_VL */ /*!< STM32F10X_HD_VL: STM32 High density value line devices */ + /* #define STM32F10X_XL */ /*!< STM32F10X_XL: STM32 XL-density devices */ + /* #define STM32F10X_CL */ /*!< STM32F10X_CL: STM32 Connectivity line devices */ +#endif +/* Tip: To avoid modifying this file each time you need to switch between these + devices, you can define the device in your toolchain compiler preprocessor. + + - Low-density devices are STM32F101xx, STM32F102xx and STM32F103xx microcontrollers + where the Flash memory density ranges between 16 and 32 Kbytes. + - Low-density value line devices are STM32F100xx microcontrollers where the Flash + memory density ranges between 16 and 32 Kbytes. + - Medium-density devices are STM32F101xx, STM32F102xx and STM32F103xx microcontrollers + where the Flash memory density ranges between 64 and 128 Kbytes. + - Medium-density value line devices are STM32F100xx microcontrollers where the + Flash memory density ranges between 64 and 128 Kbytes. + - High-density devices are STM32F101xx and STM32F103xx microcontrollers where + the Flash memory density ranges between 256 and 512 Kbytes. + - High-density value line devices are STM32F100xx microcontrollers where the + Flash memory density ranges between 256 and 512 Kbytes. + - XL-density devices are STM32F101xx and STM32F103xx microcontrollers where + the Flash memory density ranges between 512 and 1024 Kbytes. + - Connectivity line devices are STM32F105xx and STM32F107xx microcontrollers. + */ + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD) && !defined (STM32F10X_HD_VL) && !defined (STM32F10X_XL) && !defined (STM32F10X_CL) + #error "Please select first the target STM32F10x device used in your application (in stm32f10x.h file)" +#endif + +#if !defined USE_STDPERIPH_DRIVER +/** + * @brief Comment the line below if you will not use the peripherals drivers. + In this case, these drivers will not be included and the application code will + be based on direct access to peripherals registers + */ + /*#define USE_STDPERIPH_DRIVER*/ +#endif + +/** + * @brief In the following line adjust the value of External High Speed oscillator (HSE) + used in your application + + Tip: To avoid modifying this file each time you need to use different HSE, you + can define the HSE value in your toolchain compiler preprocessor. + */ +#if !defined HSE_VALUE + #ifdef STM32F10X_CL + #define HSE_VALUE ((uint32_t)25000000) /*!< Value of the External oscillator in Hz */ + #else + #define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz */ + #endif /* STM32F10X_CL */ +#endif /* HSE_VALUE */ + + +/** + * @brief In the following line adjust the External High Speed oscillator (HSE) Startup + Timeout value + */ +#define HSE_STARTUP_TIMEOUT ((uint16_t)0x0500) /*!< Time out for HSE start up */ + +#define HSI_VALUE ((uint32_t)8000000) /*!< Value of the Internal oscillator in Hz*/ + +/** + * @brief STM32F10x Standard Peripheral Library version number + */ +#define __STM32F10X_STDPERIPH_VERSION_MAIN (0x03) /*!< [31:24] main version */ +#define __STM32F10X_STDPERIPH_VERSION_SUB1 (0x05) /*!< [23:16] sub1 version */ +#define __STM32F10X_STDPERIPH_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */ +#define __STM32F10X_STDPERIPH_VERSION_RC (0x00) /*!< [7:0] release candidate */ +#define __STM32F10X_STDPERIPH_VERSION ( (__STM32F10X_STDPERIPH_VERSION_MAIN << 24)\ + |(__STM32F10X_STDPERIPH_VERSION_SUB1 << 16)\ + |(__STM32F10X_STDPERIPH_VERSION_SUB2 << 8)\ + |(__STM32F10X_STDPERIPH_VERSION_RC)) + +/** + * @} + */ + +/** @addtogroup Configuration_section_for_CMSIS + * @{ + */ + +/** + * @brief Configuration of the Cortex-M3 Processor and Core Peripherals + */ +#ifdef STM32F10X_XL + #define __MPU_PRESENT 1 /*!< STM32 XL-density devices provide an MPU */ +#else + #define __MPU_PRESENT 0 /*!< Other STM32 devices does not provide an MPU */ +#endif /* STM32F10X_XL */ +#define __NVIC_PRIO_BITS 4 /*!< STM32 uses 4 Bits for the Priority Levels */ +#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */ + +/** + * @brief STM32F10x Interrupt Number Definition, according to the selected device + * in @ref Library_configuration_section + */ +typedef enum IRQn +{ +/****** Cortex-M3 Processor Exceptions Numbers ***************************************************/ + NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ + MemoryManagement_IRQn = -12, /*!< 4 Cortex-M3 Memory Management Interrupt */ + BusFault_IRQn = -11, /*!< 5 Cortex-M3 Bus Fault Interrupt */ + UsageFault_IRQn = -10, /*!< 6 Cortex-M3 Usage Fault Interrupt */ + SVCall_IRQn = -5, /*!< 11 Cortex-M3 SV Call Interrupt */ + DebugMonitor_IRQn = -4, /*!< 12 Cortex-M3 Debug Monitor Interrupt */ + PendSV_IRQn = -2, /*!< 14 Cortex-M3 Pend SV Interrupt */ + SysTick_IRQn = -1, /*!< 15 Cortex-M3 System Tick Interrupt */ + +/****** STM32 specific Interrupt Numbers *********************************************************/ + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_IRQn = 1, /*!< PVD through EXTI Line detection Interrupt */ + TAMPER_IRQn = 2, /*!< Tamper Interrupt */ + RTC_IRQn = 3, /*!< RTC global Interrupt */ + FLASH_IRQn = 4, /*!< FLASH global Interrupt */ + RCC_IRQn = 5, /*!< RCC global Interrupt */ + EXTI0_IRQn = 6, /*!< EXTI Line0 Interrupt */ + EXTI1_IRQn = 7, /*!< EXTI Line1 Interrupt */ + EXTI2_IRQn = 8, /*!< EXTI Line2 Interrupt */ + EXTI3_IRQn = 9, /*!< EXTI Line3 Interrupt */ + EXTI4_IRQn = 10, /*!< EXTI Line4 Interrupt */ + DMA1_Channel1_IRQn = 11, /*!< DMA1 Channel 1 global Interrupt */ + DMA1_Channel2_IRQn = 12, /*!< DMA1 Channel 2 global Interrupt */ + DMA1_Channel3_IRQn = 13, /*!< DMA1 Channel 3 global Interrupt */ + DMA1_Channel4_IRQn = 14, /*!< DMA1 Channel 4 global Interrupt */ + DMA1_Channel5_IRQn = 15, /*!< DMA1 Channel 5 global Interrupt */ + DMA1_Channel6_IRQn = 16, /*!< DMA1 Channel 6 global Interrupt */ + DMA1_Channel7_IRQn = 17, /*!< DMA1 Channel 7 global Interrupt */ + +#ifdef STM32F10X_LD + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42 /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ +#endif /* STM32F10X_LD */ + +#ifdef STM32F10X_LD_VL + ADC1_IRQn = 18, /*!< ADC1 global Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM15_IRQn = 24, /*!< TIM1 Break and TIM15 Interrupts */ + TIM1_UP_TIM16_IRQn = 25, /*!< TIM1 Update and TIM16 Interrupts */ + TIM1_TRG_COM_TIM17_IRQn = 26, /*!< TIM1 Trigger and Commutation and TIM17 Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + CEC_IRQn = 42, /*!< HDMI-CEC Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 and DAC underrun Interrupt */ + TIM7_IRQn = 55 /*!< TIM7 Interrupt */ +#endif /* STM32F10X_LD_VL */ + +#ifdef STM32F10X_MD + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42 /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ +#endif /* STM32F10X_MD */ + +#ifdef STM32F10X_MD_VL + ADC1_IRQn = 18, /*!< ADC1 global Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM15_IRQn = 24, /*!< TIM1 Break and TIM15 Interrupts */ + TIM1_UP_TIM16_IRQn = 25, /*!< TIM1 Update and TIM16 Interrupts */ + TIM1_TRG_COM_TIM17_IRQn = 26, /*!< TIM1 Trigger and Commutation and TIM17 Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + CEC_IRQn = 42, /*!< HDMI-CEC Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 and DAC underrun Interrupt */ + TIM7_IRQn = 55 /*!< TIM7 Interrupt */ +#endif /* STM32F10X_MD_VL */ + +#ifdef STM32F10X_HD + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42, /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ + TIM8_BRK_IRQn = 43, /*!< TIM8 Break Interrupt */ + TIM8_UP_IRQn = 44, /*!< TIM8 Update Interrupt */ + TIM8_TRG_COM_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt */ + TIM8_CC_IRQn = 46, /*!< TIM8 Capture Compare Interrupt */ + ADC3_IRQn = 47, /*!< ADC3 global Interrupt */ + FSMC_IRQn = 48, /*!< FSMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_IRQn = 54, /*!< TIM6 global Interrupt */ + TIM7_IRQn = 55, /*!< TIM7 global Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_5_IRQn = 59 /*!< DMA2 Channel 4 and Channel 5 global Interrupt */ +#endif /* STM32F10X_HD */ + +#ifdef STM32F10X_HD_VL + ADC1_IRQn = 18, /*!< ADC1 global Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM15_IRQn = 24, /*!< TIM1 Break and TIM15 Interrupts */ + TIM1_UP_TIM16_IRQn = 25, /*!< TIM1 Update and TIM16 Interrupts */ + TIM1_TRG_COM_TIM17_IRQn = 26, /*!< TIM1 Trigger and Commutation and TIM17 Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + CEC_IRQn = 42, /*!< HDMI-CEC Interrupt */ + TIM12_IRQn = 43, /*!< TIM12 global Interrupt */ + TIM13_IRQn = 44, /*!< TIM13 global Interrupt */ + TIM14_IRQn = 45, /*!< TIM14 global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 and DAC underrun Interrupt */ + TIM7_IRQn = 55, /*!< TIM7 Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_5_IRQn = 59, /*!< DMA2 Channel 4 and Channel 5 global Interrupt */ + DMA2_Channel5_IRQn = 60 /*!< DMA2 Channel 5 global Interrupt (DMA2 Channel 5 is + mapped at position 60 only if the MISC_REMAP bit in + the AFIO_MAPR2 register is set) */ +#endif /* STM32F10X_HD_VL */ + +#ifdef STM32F10X_XL + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM9_IRQn = 24, /*!< TIM1 Break Interrupt and TIM9 global Interrupt */ + TIM1_UP_TIM10_IRQn = 25, /*!< TIM1 Update Interrupt and TIM10 global Interrupt */ + TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42, /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ + TIM8_BRK_TIM12_IRQn = 43, /*!< TIM8 Break Interrupt and TIM12 global Interrupt */ + TIM8_UP_TIM13_IRQn = 44, /*!< TIM8 Update Interrupt and TIM13 global Interrupt */ + TIM8_TRG_COM_TIM14_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt and TIM14 global interrupt */ + TIM8_CC_IRQn = 46, /*!< TIM8 Capture Compare Interrupt */ + ADC3_IRQn = 47, /*!< ADC3 global Interrupt */ + FSMC_IRQn = 48, /*!< FSMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_IRQn = 54, /*!< TIM6 global Interrupt */ + TIM7_IRQn = 55, /*!< TIM7 global Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_5_IRQn = 59 /*!< DMA2 Channel 4 and Channel 5 global Interrupt */ +#endif /* STM32F10X_XL */ + +#ifdef STM32F10X_CL + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + OTG_FS_WKUP_IRQn = 42, /*!< USB OTG FS WakeUp from suspend through EXTI Line Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_IRQn = 54, /*!< TIM6 global Interrupt */ + TIM7_IRQn = 55, /*!< TIM7 global Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_IRQn = 59, /*!< DMA2 Channel 4 global Interrupt */ + DMA2_Channel5_IRQn = 60, /*!< DMA2 Channel 5 global Interrupt */ + ETH_IRQn = 61, /*!< Ethernet global Interrupt */ + ETH_WKUP_IRQn = 62, /*!< Ethernet Wakeup through EXTI line Interrupt */ + CAN2_TX_IRQn = 63, /*!< CAN2 TX Interrupt */ + CAN2_RX0_IRQn = 64, /*!< CAN2 RX0 Interrupt */ + CAN2_RX1_IRQn = 65, /*!< CAN2 RX1 Interrupt */ + CAN2_SCE_IRQn = 66, /*!< CAN2 SCE Interrupt */ + OTG_FS_IRQn = 67 /*!< USB OTG FS global Interrupt */ +#endif /* STM32F10X_CL */ +} IRQn_Type; + +/** + * @} + */ + +#include "core_cm3.h" +#include "system_stm32f10x.h" +#include + +/** @addtogroup Exported_types + * @{ + */ + +/*!< STM32F10x Standard Peripheral Library old types (maintained for legacy purpose) */ +typedef int32_t s32; +typedef int16_t s16; +typedef int8_t s8; + +typedef const int32_t sc32; /*!< Read Only */ +typedef const int16_t sc16; /*!< Read Only */ +typedef const int8_t sc8; /*!< Read Only */ + +typedef __IO int32_t vs32; +typedef __IO int16_t vs16; +typedef __IO int8_t vs8; + +typedef __I int32_t vsc32; /*!< Read Only */ +typedef __I int16_t vsc16; /*!< Read Only */ +typedef __I int8_t vsc8; /*!< Read Only */ + +typedef uint32_t u32; +typedef uint16_t u16; +typedef uint8_t u8; + +typedef const uint32_t uc32; /*!< Read Only */ +typedef const uint16_t uc16; /*!< Read Only */ +typedef const uint8_t uc8; /*!< Read Only */ + +typedef __IO uint32_t vu32; +typedef __IO uint16_t vu16; +typedef __IO uint8_t vu8; + +typedef __I uint32_t vuc32; /*!< Read Only */ +typedef __I uint16_t vuc16; /*!< Read Only */ +typedef __I uint8_t vuc8; /*!< Read Only */ + +typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus; + +typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus; + +/*!< STM32F10x Standard Peripheral Library old definitions (maintained for legacy purpose) */ +#define HSEStartUp_TimeOut HSE_STARTUP_TIMEOUT +#define HSE_Value HSE_VALUE +#define HSI_Value HSI_VALUE +/** + * @} + */ + +/** @addtogroup Peripheral_registers_structures + * @{ + */ + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t SR; + __IO uint32_t CR1; + __IO uint32_t CR2; + __IO uint32_t SMPR1; + __IO uint32_t SMPR2; + __IO uint32_t JOFR1; + __IO uint32_t JOFR2; + __IO uint32_t JOFR3; + __IO uint32_t JOFR4; + __IO uint32_t HTR; + __IO uint32_t LTR; + __IO uint32_t SQR1; + __IO uint32_t SQR2; + __IO uint32_t SQR3; + __IO uint32_t JSQR; + __IO uint32_t JDR1; + __IO uint32_t JDR2; + __IO uint32_t JDR3; + __IO uint32_t JDR4; + __IO uint32_t DR; +} ADC_TypeDef; + +/** + * @brief Backup Registers + */ + +typedef struct +{ + uint32_t RESERVED0; + __IO uint16_t DR1; + uint16_t RESERVED1; + __IO uint16_t DR2; + uint16_t RESERVED2; + __IO uint16_t DR3; + uint16_t RESERVED3; + __IO uint16_t DR4; + uint16_t RESERVED4; + __IO uint16_t DR5; + uint16_t RESERVED5; + __IO uint16_t DR6; + uint16_t RESERVED6; + __IO uint16_t DR7; + uint16_t RESERVED7; + __IO uint16_t DR8; + uint16_t RESERVED8; + __IO uint16_t DR9; + uint16_t RESERVED9; + __IO uint16_t DR10; + uint16_t RESERVED10; + __IO uint16_t RTCCR; + uint16_t RESERVED11; + __IO uint16_t CR; + uint16_t RESERVED12; + __IO uint16_t CSR; + uint16_t RESERVED13[5]; + __IO uint16_t DR11; + uint16_t RESERVED14; + __IO uint16_t DR12; + uint16_t RESERVED15; + __IO uint16_t DR13; + uint16_t RESERVED16; + __IO uint16_t DR14; + uint16_t RESERVED17; + __IO uint16_t DR15; + uint16_t RESERVED18; + __IO uint16_t DR16; + uint16_t RESERVED19; + __IO uint16_t DR17; + uint16_t RESERVED20; + __IO uint16_t DR18; + uint16_t RESERVED21; + __IO uint16_t DR19; + uint16_t RESERVED22; + __IO uint16_t DR20; + uint16_t RESERVED23; + __IO uint16_t DR21; + uint16_t RESERVED24; + __IO uint16_t DR22; + uint16_t RESERVED25; + __IO uint16_t DR23; + uint16_t RESERVED26; + __IO uint16_t DR24; + uint16_t RESERVED27; + __IO uint16_t DR25; + uint16_t RESERVED28; + __IO uint16_t DR26; + uint16_t RESERVED29; + __IO uint16_t DR27; + uint16_t RESERVED30; + __IO uint16_t DR28; + uint16_t RESERVED31; + __IO uint16_t DR29; + uint16_t RESERVED32; + __IO uint16_t DR30; + uint16_t RESERVED33; + __IO uint16_t DR31; + uint16_t RESERVED34; + __IO uint16_t DR32; + uint16_t RESERVED35; + __IO uint16_t DR33; + uint16_t RESERVED36; + __IO uint16_t DR34; + uint16_t RESERVED37; + __IO uint16_t DR35; + uint16_t RESERVED38; + __IO uint16_t DR36; + uint16_t RESERVED39; + __IO uint16_t DR37; + uint16_t RESERVED40; + __IO uint16_t DR38; + uint16_t RESERVED41; + __IO uint16_t DR39; + uint16_t RESERVED42; + __IO uint16_t DR40; + uint16_t RESERVED43; + __IO uint16_t DR41; + uint16_t RESERVED44; + __IO uint16_t DR42; + uint16_t RESERVED45; +} BKP_TypeDef; + +/** + * @brief Controller Area Network TxMailBox + */ + +typedef struct +{ + __IO uint32_t TIR; + __IO uint32_t TDTR; + __IO uint32_t TDLR; + __IO uint32_t TDHR; +} CAN_TxMailBox_TypeDef; + +/** + * @brief Controller Area Network FIFOMailBox + */ + +typedef struct +{ + __IO uint32_t RIR; + __IO uint32_t RDTR; + __IO uint32_t RDLR; + __IO uint32_t RDHR; +} CAN_FIFOMailBox_TypeDef; + +/** + * @brief Controller Area Network FilterRegister + */ + +typedef struct +{ + __IO uint32_t FR1; + __IO uint32_t FR2; +} CAN_FilterRegister_TypeDef; + +/** + * @brief Controller Area Network + */ + +typedef struct +{ + __IO uint32_t MCR; + __IO uint32_t MSR; + __IO uint32_t TSR; + __IO uint32_t RF0R; + __IO uint32_t RF1R; + __IO uint32_t IER; + __IO uint32_t ESR; + __IO uint32_t BTR; + uint32_t RESERVED0[88]; + CAN_TxMailBox_TypeDef sTxMailBox[3]; + CAN_FIFOMailBox_TypeDef sFIFOMailBox[2]; + uint32_t RESERVED1[12]; + __IO uint32_t FMR; + __IO uint32_t FM1R; + uint32_t RESERVED2; + __IO uint32_t FS1R; + uint32_t RESERVED3; + __IO uint32_t FFA1R; + uint32_t RESERVED4; + __IO uint32_t FA1R; + uint32_t RESERVED5[8]; +#ifndef STM32F10X_CL + CAN_FilterRegister_TypeDef sFilterRegister[14]; +#else + CAN_FilterRegister_TypeDef sFilterRegister[28]; +#endif /* STM32F10X_CL */ +} CAN_TypeDef; + +/** + * @brief Consumer Electronics Control (CEC) + */ +typedef struct +{ + __IO uint32_t CFGR; + __IO uint32_t OAR; + __IO uint32_t PRES; + __IO uint32_t ESR; + __IO uint32_t CSR; + __IO uint32_t TXD; + __IO uint32_t RXD; +} CEC_TypeDef; + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; + __IO uint8_t IDR; + uint8_t RESERVED0; + uint16_t RESERVED1; + __IO uint32_t CR; +} CRC_TypeDef; + +/** + * @brief Digital to Analog Converter + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t SWTRIGR; + __IO uint32_t DHR12R1; + __IO uint32_t DHR12L1; + __IO uint32_t DHR8R1; + __IO uint32_t DHR12R2; + __IO uint32_t DHR12L2; + __IO uint32_t DHR8R2; + __IO uint32_t DHR12RD; + __IO uint32_t DHR12LD; + __IO uint32_t DHR8RD; + __IO uint32_t DOR1; + __IO uint32_t DOR2; +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + __IO uint32_t SR; +#endif +} DAC_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; + __IO uint32_t CR; +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; + __IO uint32_t CNDTR; + __IO uint32_t CPAR; + __IO uint32_t CMAR; +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; + __IO uint32_t IFCR; +} DMA_TypeDef; + +/** + * @brief Ethernet MAC + */ + +typedef struct +{ + __IO uint32_t MACCR; + __IO uint32_t MACFFR; + __IO uint32_t MACHTHR; + __IO uint32_t MACHTLR; + __IO uint32_t MACMIIAR; + __IO uint32_t MACMIIDR; + __IO uint32_t MACFCR; + __IO uint32_t MACVLANTR; /* 8 */ + uint32_t RESERVED0[2]; + __IO uint32_t MACRWUFFR; /* 11 */ + __IO uint32_t MACPMTCSR; + uint32_t RESERVED1[2]; + __IO uint32_t MACSR; /* 15 */ + __IO uint32_t MACIMR; + __IO uint32_t MACA0HR; + __IO uint32_t MACA0LR; + __IO uint32_t MACA1HR; + __IO uint32_t MACA1LR; + __IO uint32_t MACA2HR; + __IO uint32_t MACA2LR; + __IO uint32_t MACA3HR; + __IO uint32_t MACA3LR; /* 24 */ + uint32_t RESERVED2[40]; + __IO uint32_t MMCCR; /* 65 */ + __IO uint32_t MMCRIR; + __IO uint32_t MMCTIR; + __IO uint32_t MMCRIMR; + __IO uint32_t MMCTIMR; /* 69 */ + uint32_t RESERVED3[14]; + __IO uint32_t MMCTGFSCCR; /* 84 */ + __IO uint32_t MMCTGFMSCCR; + uint32_t RESERVED4[5]; + __IO uint32_t MMCTGFCR; + uint32_t RESERVED5[10]; + __IO uint32_t MMCRFCECR; + __IO uint32_t MMCRFAECR; + uint32_t RESERVED6[10]; + __IO uint32_t MMCRGUFCR; + uint32_t RESERVED7[334]; + __IO uint32_t PTPTSCR; + __IO uint32_t PTPSSIR; + __IO uint32_t PTPTSHR; + __IO uint32_t PTPTSLR; + __IO uint32_t PTPTSHUR; + __IO uint32_t PTPTSLUR; + __IO uint32_t PTPTSAR; + __IO uint32_t PTPTTHR; + __IO uint32_t PTPTTLR; + uint32_t RESERVED8[567]; + __IO uint32_t DMABMR; + __IO uint32_t DMATPDR; + __IO uint32_t DMARPDR; + __IO uint32_t DMARDLAR; + __IO uint32_t DMATDLAR; + __IO uint32_t DMASR; + __IO uint32_t DMAOMR; + __IO uint32_t DMAIER; + __IO uint32_t DMAMFBOCR; + uint32_t RESERVED9[9]; + __IO uint32_t DMACHTDR; + __IO uint32_t DMACHRDR; + __IO uint32_t DMACHTBAR; + __IO uint32_t DMACHRBAR; +} ETH_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; + __IO uint32_t EMR; + __IO uint32_t RTSR; + __IO uint32_t FTSR; + __IO uint32_t SWIER; + __IO uint32_t PR; +} EXTI_TypeDef; + +/** + * @brief FLASH Registers + */ + +typedef struct +{ + __IO uint32_t ACR; + __IO uint32_t KEYR; + __IO uint32_t OPTKEYR; + __IO uint32_t SR; + __IO uint32_t CR; + __IO uint32_t AR; + __IO uint32_t RESERVED; + __IO uint32_t OBR; + __IO uint32_t WRPR; +#ifdef STM32F10X_XL + uint32_t RESERVED1[8]; + __IO uint32_t KEYR2; + uint32_t RESERVED2; + __IO uint32_t SR2; + __IO uint32_t CR2; + __IO uint32_t AR2; +#endif /* STM32F10X_XL */ +} FLASH_TypeDef; + +/** + * @brief Option Bytes Registers + */ + +typedef struct +{ + __IO uint16_t RDP; + __IO uint16_t USER; + __IO uint16_t Data0; + __IO uint16_t Data1; + __IO uint16_t WRP0; + __IO uint16_t WRP1; + __IO uint16_t WRP2; + __IO uint16_t WRP3; +} OB_TypeDef; + +/** + * @brief Flexible Static Memory Controller + */ + +typedef struct +{ + __IO uint32_t BTCR[8]; +} FSMC_Bank1_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank1E + */ + +typedef struct +{ + __IO uint32_t BWTR[7]; +} FSMC_Bank1E_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank2 + */ + +typedef struct +{ + __IO uint32_t PCR2; + __IO uint32_t SR2; + __IO uint32_t PMEM2; + __IO uint32_t PATT2; + uint32_t RESERVED0; + __IO uint32_t ECCR2; +} FSMC_Bank2_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank3 + */ + +typedef struct +{ + __IO uint32_t PCR3; + __IO uint32_t SR3; + __IO uint32_t PMEM3; + __IO uint32_t PATT3; + uint32_t RESERVED0; + __IO uint32_t ECCR3; +} FSMC_Bank3_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank4 + */ + +typedef struct +{ + __IO uint32_t PCR4; + __IO uint32_t SR4; + __IO uint32_t PMEM4; + __IO uint32_t PATT4; + __IO uint32_t PIO4; +} FSMC_Bank4_TypeDef; + +/** + * @brief General Purpose I/O + */ + +typedef struct +{ + __IO uint32_t CRL; + __IO uint32_t CRH; + __IO uint32_t IDR; + __IO uint32_t ODR; + __IO uint32_t BSRR; + __IO uint32_t BRR; + __IO uint32_t LCKR; +} GPIO_TypeDef; + +/** + * @brief Alternate Function I/O + */ + +typedef struct +{ + __IO uint32_t EVCR; + __IO uint32_t MAPR; + __IO uint32_t EXTICR[4]; + uint32_t RESERVED0; + __IO uint32_t MAPR2; +} AFIO_TypeDef; +/** + * @brief Inter Integrated Circuit Interface + */ + +typedef struct +{ + __IO uint16_t CR1; + uint16_t RESERVED0; + __IO uint16_t CR2; + uint16_t RESERVED1; + __IO uint16_t OAR1; + uint16_t RESERVED2; + __IO uint16_t OAR2; + uint16_t RESERVED3; + __IO uint16_t DR; + uint16_t RESERVED4; + __IO uint16_t SR1; + uint16_t RESERVED5; + __IO uint16_t SR2; + uint16_t RESERVED6; + __IO uint16_t CCR; + uint16_t RESERVED7; + __IO uint16_t TRISE; + uint16_t RESERVED8; +} I2C_TypeDef; + +/** + * @brief Independent WATCHDOG + */ + +typedef struct +{ + __IO uint32_t KR; + __IO uint32_t PR; + __IO uint32_t RLR; + __IO uint32_t SR; +} IWDG_TypeDef; + +/** + * @brief Power Control + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t CSR; +} PWR_TypeDef; + +/** + * @brief Reset and Clock Control + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t CFGR; + __IO uint32_t CIR; + __IO uint32_t APB2RSTR; + __IO uint32_t APB1RSTR; + __IO uint32_t AHBENR; + __IO uint32_t APB2ENR; + __IO uint32_t APB1ENR; + __IO uint32_t BDCR; + __IO uint32_t CSR; + +#ifdef STM32F10X_CL + __IO uint32_t AHBRSTR; + __IO uint32_t CFGR2; +#endif /* STM32F10X_CL */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + uint32_t RESERVED0; + __IO uint32_t CFGR2; +#endif /* STM32F10X_LD_VL || STM32F10X_MD_VL || STM32F10X_HD_VL */ +} RCC_TypeDef; + +/** + * @brief Real-Time Clock + */ + +typedef struct +{ + __IO uint16_t CRH; + uint16_t RESERVED0; + __IO uint16_t CRL; + uint16_t RESERVED1; + __IO uint16_t PRLH; + uint16_t RESERVED2; + __IO uint16_t PRLL; + uint16_t RESERVED3; + __IO uint16_t DIVH; + uint16_t RESERVED4; + __IO uint16_t DIVL; + uint16_t RESERVED5; + __IO uint16_t CNTH; + uint16_t RESERVED6; + __IO uint16_t CNTL; + uint16_t RESERVED7; + __IO uint16_t ALRH; + uint16_t RESERVED8; + __IO uint16_t ALRL; + uint16_t RESERVED9; +} RTC_TypeDef; + +/** + * @brief SD host Interface + */ + +typedef struct +{ + __IO uint32_t POWER; + __IO uint32_t CLKCR; + __IO uint32_t ARG; + __IO uint32_t CMD; + __I uint32_t RESPCMD; + __I uint32_t RESP1; + __I uint32_t RESP2; + __I uint32_t RESP3; + __I uint32_t RESP4; + __IO uint32_t DTIMER; + __IO uint32_t DLEN; + __IO uint32_t DCTRL; + __I uint32_t DCOUNT; + __I uint32_t STA; + __IO uint32_t ICR; + __IO uint32_t MASK; + uint32_t RESERVED0[2]; + __I uint32_t FIFOCNT; + uint32_t RESERVED1[13]; + __IO uint32_t FIFO; +} SDIO_TypeDef; + +/** + * @brief Serial Peripheral Interface + */ + +typedef struct +{ + __IO uint16_t CR1; + uint16_t RESERVED0; + __IO uint16_t CR2; + uint16_t RESERVED1; + __IO uint16_t SR; + uint16_t RESERVED2; + __IO uint16_t DR; + uint16_t RESERVED3; + __IO uint16_t CRCPR; + uint16_t RESERVED4; + __IO uint16_t RXCRCR; + uint16_t RESERVED5; + __IO uint16_t TXCRCR; + uint16_t RESERVED6; + __IO uint16_t I2SCFGR; + uint16_t RESERVED7; + __IO uint16_t I2SPR; + uint16_t RESERVED8; +} SPI_TypeDef; + +/** + * @brief TIM + */ + +typedef struct +{ + __IO uint16_t CR1; + uint16_t RESERVED0; + __IO uint16_t CR2; + uint16_t RESERVED1; + __IO uint16_t SMCR; + uint16_t RESERVED2; + __IO uint16_t DIER; + uint16_t RESERVED3; + __IO uint16_t SR; + uint16_t RESERVED4; + __IO uint16_t EGR; + uint16_t RESERVED5; + __IO uint16_t CCMR1; + uint16_t RESERVED6; + __IO uint16_t CCMR2; + uint16_t RESERVED7; + __IO uint16_t CCER; + uint16_t RESERVED8; + __IO uint16_t CNT; + uint16_t RESERVED9; + __IO uint16_t PSC; + uint16_t RESERVED10; + __IO uint16_t ARR; + uint16_t RESERVED11; + __IO uint16_t RCR; + uint16_t RESERVED12; + __IO uint16_t CCR1; + uint16_t RESERVED13; + __IO uint16_t CCR2; + uint16_t RESERVED14; + __IO uint16_t CCR3; + uint16_t RESERVED15; + __IO uint16_t CCR4; + uint16_t RESERVED16; + __IO uint16_t BDTR; + uint16_t RESERVED17; + __IO uint16_t DCR; + uint16_t RESERVED18; + __IO uint16_t DMAR; + uint16_t RESERVED19; +} TIM_TypeDef; + +/** + * @brief Universal Synchronous Asynchronous Receiver Transmitter + */ + +typedef struct +{ + __IO uint16_t SR; + uint16_t RESERVED0; + __IO uint16_t DR; + uint16_t RESERVED1; + __IO uint16_t BRR; + uint16_t RESERVED2; + __IO uint16_t CR1; + uint16_t RESERVED3; + __IO uint16_t CR2; + uint16_t RESERVED4; + __IO uint16_t CR3; + uint16_t RESERVED5; + __IO uint16_t GTPR; + uint16_t RESERVED6; +} USART_TypeDef; + +/** + * @brief Window WATCHDOG + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t CFR; + __IO uint32_t SR; +} WWDG_TypeDef; + +/** + * @} + */ + +/** @addtogroup Peripheral_memory_map + * @{ + */ + + +#define FLASH_BASE ((uint32_t)0x08000000) /*!< FLASH base address in the alias region */ +#define SRAM_BASE ((uint32_t)0x20000000) /*!< SRAM base address in the alias region */ +#define PERIPH_BASE ((uint32_t)0x40000000) /*!< Peripheral base address in the alias region */ + +#define SRAM_BB_BASE ((uint32_t)0x22000000) /*!< SRAM base address in the bit-band region */ +#define PERIPH_BB_BASE ((uint32_t)0x42000000) /*!< Peripheral base address in the bit-band region */ + +#define FSMC_R_BASE ((uint32_t)0xA0000000) /*!< FSMC registers base address */ + +/*!< Peripheral memory map */ +#define APB1PERIPH_BASE PERIPH_BASE +#define APB2PERIPH_BASE (PERIPH_BASE + 0x10000) +#define AHBPERIPH_BASE (PERIPH_BASE + 0x20000) + +#define TIM2_BASE (APB1PERIPH_BASE + 0x0000) +#define TIM3_BASE (APB1PERIPH_BASE + 0x0400) +#define TIM4_BASE (APB1PERIPH_BASE + 0x0800) +#define TIM5_BASE (APB1PERIPH_BASE + 0x0C00) +#define TIM6_BASE (APB1PERIPH_BASE + 0x1000) +#define TIM7_BASE (APB1PERIPH_BASE + 0x1400) +#define TIM12_BASE (APB1PERIPH_BASE + 0x1800) +#define TIM13_BASE (APB1PERIPH_BASE + 0x1C00) +#define TIM14_BASE (APB1PERIPH_BASE + 0x2000) +#define RTC_BASE (APB1PERIPH_BASE + 0x2800) +#define WWDG_BASE (APB1PERIPH_BASE + 0x2C00) +#define IWDG_BASE (APB1PERIPH_BASE + 0x3000) +#define SPI2_BASE (APB1PERIPH_BASE + 0x3800) +#define SPI3_BASE (APB1PERIPH_BASE + 0x3C00) +#define USART2_BASE (APB1PERIPH_BASE + 0x4400) +#define USART3_BASE (APB1PERIPH_BASE + 0x4800) +#define UART4_BASE (APB1PERIPH_BASE + 0x4C00) +#define UART5_BASE (APB1PERIPH_BASE + 0x5000) +#define I2C1_BASE (APB1PERIPH_BASE + 0x5400) +#define I2C2_BASE (APB1PERIPH_BASE + 0x5800) +#define CAN1_BASE (APB1PERIPH_BASE + 0x6400) +#define CAN2_BASE (APB1PERIPH_BASE + 0x6800) +#define BKP_BASE (APB1PERIPH_BASE + 0x6C00) +#define PWR_BASE (APB1PERIPH_BASE + 0x7000) +#define DAC_BASE (APB1PERIPH_BASE + 0x7400) +#define CEC_BASE (APB1PERIPH_BASE + 0x7800) + +#define AFIO_BASE (APB2PERIPH_BASE + 0x0000) +#define EXTI_BASE (APB2PERIPH_BASE + 0x0400) +#define GPIOA_BASE (APB2PERIPH_BASE + 0x0800) +#define GPIOB_BASE (APB2PERIPH_BASE + 0x0C00) +#define GPIOC_BASE (APB2PERIPH_BASE + 0x1000) +#define GPIOD_BASE (APB2PERIPH_BASE + 0x1400) +#define GPIOE_BASE (APB2PERIPH_BASE + 0x1800) +#define GPIOF_BASE (APB2PERIPH_BASE + 0x1C00) +#define GPIOG_BASE (APB2PERIPH_BASE + 0x2000) +#define ADC1_BASE (APB2PERIPH_BASE + 0x2400) +#define ADC2_BASE (APB2PERIPH_BASE + 0x2800) +#define TIM1_BASE (APB2PERIPH_BASE + 0x2C00) +#define SPI1_BASE (APB2PERIPH_BASE + 0x3000) +#define TIM8_BASE (APB2PERIPH_BASE + 0x3400) +#define USART1_BASE (APB2PERIPH_BASE + 0x3800) +#define ADC3_BASE (APB2PERIPH_BASE + 0x3C00) +#define TIM15_BASE (APB2PERIPH_BASE + 0x4000) +#define TIM16_BASE (APB2PERIPH_BASE + 0x4400) +#define TIM17_BASE (APB2PERIPH_BASE + 0x4800) +#define TIM9_BASE (APB2PERIPH_BASE + 0x4C00) +#define TIM10_BASE (APB2PERIPH_BASE + 0x5000) +#define TIM11_BASE (APB2PERIPH_BASE + 0x5400) + +#define SDIO_BASE (PERIPH_BASE + 0x18000) + +#define DMA1_BASE (AHBPERIPH_BASE + 0x0000) +#define DMA1_Channel1_BASE (AHBPERIPH_BASE + 0x0008) +#define DMA1_Channel2_BASE (AHBPERIPH_BASE + 0x001C) +#define DMA1_Channel3_BASE (AHBPERIPH_BASE + 0x0030) +#define DMA1_Channel4_BASE (AHBPERIPH_BASE + 0x0044) +#define DMA1_Channel5_BASE (AHBPERIPH_BASE + 0x0058) +#define DMA1_Channel6_BASE (AHBPERIPH_BASE + 0x006C) +#define DMA1_Channel7_BASE (AHBPERIPH_BASE + 0x0080) +#define DMA2_BASE (AHBPERIPH_BASE + 0x0400) +#define DMA2_Channel1_BASE (AHBPERIPH_BASE + 0x0408) +#define DMA2_Channel2_BASE (AHBPERIPH_BASE + 0x041C) +#define DMA2_Channel3_BASE (AHBPERIPH_BASE + 0x0430) +#define DMA2_Channel4_BASE (AHBPERIPH_BASE + 0x0444) +#define DMA2_Channel5_BASE (AHBPERIPH_BASE + 0x0458) +#define RCC_BASE (AHBPERIPH_BASE + 0x1000) +#define CRC_BASE (AHBPERIPH_BASE + 0x3000) + +#define FLASH_R_BASE (AHBPERIPH_BASE + 0x2000) /*!< Flash registers base address */ +#define OB_BASE ((uint32_t)0x1FFFF800) /*!< Flash Option Bytes base address */ + +#define ETH_BASE (AHBPERIPH_BASE + 0x8000) +#define ETH_MAC_BASE (ETH_BASE) +#define ETH_MMC_BASE (ETH_BASE + 0x0100) +#define ETH_PTP_BASE (ETH_BASE + 0x0700) +#define ETH_DMA_BASE (ETH_BASE + 0x1000) + +#define FSMC_Bank1_R_BASE (FSMC_R_BASE + 0x0000) /*!< FSMC Bank1 registers base address */ +#define FSMC_Bank1E_R_BASE (FSMC_R_BASE + 0x0104) /*!< FSMC Bank1E registers base address */ +#define FSMC_Bank2_R_BASE (FSMC_R_BASE + 0x0060) /*!< FSMC Bank2 registers base address */ +#define FSMC_Bank3_R_BASE (FSMC_R_BASE + 0x0080) /*!< FSMC Bank3 registers base address */ +#define FSMC_Bank4_R_BASE (FSMC_R_BASE + 0x00A0) /*!< FSMC Bank4 registers base address */ + +#define DBGMCU_BASE ((uint32_t)0xE0042000) /*!< Debug MCU registers base address */ + +/** + * @} + */ + +/** @addtogroup Peripheral_declaration + * @{ + */ + +#define TIM2 ((TIM_TypeDef *) TIM2_BASE) +#define TIM3 ((TIM_TypeDef *) TIM3_BASE) +#define TIM4 ((TIM_TypeDef *) TIM4_BASE) +#define TIM5 ((TIM_TypeDef *) TIM5_BASE) +#define TIM6 ((TIM_TypeDef *) TIM6_BASE) +#define TIM7 ((TIM_TypeDef *) TIM7_BASE) +#define TIM12 ((TIM_TypeDef *) TIM12_BASE) +#define TIM13 ((TIM_TypeDef *) TIM13_BASE) +#define TIM14 ((TIM_TypeDef *) TIM14_BASE) +#define RTC ((RTC_TypeDef *) RTC_BASE) +#define WWDG ((WWDG_TypeDef *) WWDG_BASE) +#define IWDG ((IWDG_TypeDef *) IWDG_BASE) +#define SPI2 ((SPI_TypeDef *) SPI2_BASE) +#define SPI3 ((SPI_TypeDef *) SPI3_BASE) +#define USART2 ((USART_TypeDef *) USART2_BASE) +#define USART3 ((USART_TypeDef *) USART3_BASE) +#define UART4 ((USART_TypeDef *) UART4_BASE) +#define UART5 ((USART_TypeDef *) UART5_BASE) +#define I2C1 ((I2C_TypeDef *) I2C1_BASE) +#define I2C2 ((I2C_TypeDef *) I2C2_BASE) +#define CAN1 ((CAN_TypeDef *) CAN1_BASE) +#define CAN2 ((CAN_TypeDef *) CAN2_BASE) +#define BKP ((BKP_TypeDef *) BKP_BASE) +#define PWR ((PWR_TypeDef *) PWR_BASE) +#define DAC ((DAC_TypeDef *) DAC_BASE) +#define CEC ((CEC_TypeDef *) CEC_BASE) +#define AFIO ((AFIO_TypeDef *) AFIO_BASE) +#define EXTI ((EXTI_TypeDef *) EXTI_BASE) +#define GPIOA ((GPIO_TypeDef *) GPIOA_BASE) +#define GPIOB ((GPIO_TypeDef *) GPIOB_BASE) +#define GPIOC ((GPIO_TypeDef *) GPIOC_BASE) +#define GPIOD ((GPIO_TypeDef *) GPIOD_BASE) +#define GPIOE ((GPIO_TypeDef *) GPIOE_BASE) +#define GPIOF ((GPIO_TypeDef *) GPIOF_BASE) +#define GPIOG ((GPIO_TypeDef *) GPIOG_BASE) +#define ADC1 ((ADC_TypeDef *) ADC1_BASE) +#define ADC2 ((ADC_TypeDef *) ADC2_BASE) +#define TIM1 ((TIM_TypeDef *) TIM1_BASE) +#define SPI1 ((SPI_TypeDef *) SPI1_BASE) +#define TIM8 ((TIM_TypeDef *) TIM8_BASE) +#define USART1 ((USART_TypeDef *) USART1_BASE) +#define ADC3 ((ADC_TypeDef *) ADC3_BASE) +#define TIM15 ((TIM_TypeDef *) TIM15_BASE) +#define TIM16 ((TIM_TypeDef *) TIM16_BASE) +#define TIM17 ((TIM_TypeDef *) TIM17_BASE) +#define TIM9 ((TIM_TypeDef *) TIM9_BASE) +#define TIM10 ((TIM_TypeDef *) TIM10_BASE) +#define TIM11 ((TIM_TypeDef *) TIM11_BASE) +#define SDIO ((SDIO_TypeDef *) SDIO_BASE) +#define DMA1 ((DMA_TypeDef *) DMA1_BASE) +#define DMA2 ((DMA_TypeDef *) DMA2_BASE) +#define DMA1_Channel1 ((DMA_Channel_TypeDef *) DMA1_Channel1_BASE) +#define DMA1_Channel2 ((DMA_Channel_TypeDef *) DMA1_Channel2_BASE) +#define DMA1_Channel3 ((DMA_Channel_TypeDef *) DMA1_Channel3_BASE) +#define DMA1_Channel4 ((DMA_Channel_TypeDef *) DMA1_Channel4_BASE) +#define DMA1_Channel5 ((DMA_Channel_TypeDef *) DMA1_Channel5_BASE) +#define DMA1_Channel6 ((DMA_Channel_TypeDef *) DMA1_Channel6_BASE) +#define DMA1_Channel7 ((DMA_Channel_TypeDef *) DMA1_Channel7_BASE) +#define DMA2_Channel1 ((DMA_Channel_TypeDef *) DMA2_Channel1_BASE) +#define DMA2_Channel2 ((DMA_Channel_TypeDef *) DMA2_Channel2_BASE) +#define DMA2_Channel3 ((DMA_Channel_TypeDef *) DMA2_Channel3_BASE) +#define DMA2_Channel4 ((DMA_Channel_TypeDef *) DMA2_Channel4_BASE) +#define DMA2_Channel5 ((DMA_Channel_TypeDef *) DMA2_Channel5_BASE) +#define RCC ((RCC_TypeDef *) RCC_BASE) +#define CRC ((CRC_TypeDef *) CRC_BASE) +#define FLASH ((FLASH_TypeDef *) FLASH_R_BASE) +#define OB ((OB_TypeDef *) OB_BASE) +#define ETH ((ETH_TypeDef *) ETH_BASE) +#define FSMC_Bank1 ((FSMC_Bank1_TypeDef *) FSMC_Bank1_R_BASE) +#define FSMC_Bank1E ((FSMC_Bank1E_TypeDef *) FSMC_Bank1E_R_BASE) +#define FSMC_Bank2 ((FSMC_Bank2_TypeDef *) FSMC_Bank2_R_BASE) +#define FSMC_Bank3 ((FSMC_Bank3_TypeDef *) FSMC_Bank3_R_BASE) +#define FSMC_Bank4 ((FSMC_Bank4_TypeDef *) FSMC_Bank4_R_BASE) +#define DBGMCU ((DBGMCU_TypeDef *) DBGMCU_BASE) + +/** + * @} + */ + +/** @addtogroup Exported_constants + * @{ + */ + + /** @addtogroup Peripheral_Registers_Bits_Definition + * @{ + */ + +/******************************************************************************/ +/* Peripheral Registers_Bits_Definition */ +/******************************************************************************/ + +/******************************************************************************/ +/* */ +/* CRC calculation unit */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for CRC_DR register *********************/ +#define CRC_DR_DR ((uint32_t)0xFFFFFFFF) /*!< Data register bits */ + + +/******************* Bit definition for CRC_IDR register ********************/ +#define CRC_IDR_IDR ((uint8_t)0xFF) /*!< General-purpose 8-bit data register bits */ + + +/******************** Bit definition for CRC_CR register ********************/ +#define CRC_CR_RESET ((uint8_t)0x01) /*!< RESET bit */ + +/******************************************************************************/ +/* */ +/* Power Control */ +/* */ +/******************************************************************************/ + +/******************** Bit definition for PWR_CR register ********************/ +#define PWR_CR_LPDS ((uint16_t)0x0001) /*!< Low-Power Deepsleep */ +#define PWR_CR_PDDS ((uint16_t)0x0002) /*!< Power Down Deepsleep */ +#define PWR_CR_CWUF ((uint16_t)0x0004) /*!< Clear Wakeup Flag */ +#define PWR_CR_CSBF ((uint16_t)0x0008) /*!< Clear Standby Flag */ +#define PWR_CR_PVDE ((uint16_t)0x0010) /*!< Power Voltage Detector Enable */ + +#define PWR_CR_PLS ((uint16_t)0x00E0) /*!< PLS[2:0] bits (PVD Level Selection) */ +#define PWR_CR_PLS_0 ((uint16_t)0x0020) /*!< Bit 0 */ +#define PWR_CR_PLS_1 ((uint16_t)0x0040) /*!< Bit 1 */ +#define PWR_CR_PLS_2 ((uint16_t)0x0080) /*!< Bit 2 */ + +/*!< PVD level configuration */ +#define PWR_CR_PLS_2V2 ((uint16_t)0x0000) /*!< PVD level 2.2V */ +#define PWR_CR_PLS_2V3 ((uint16_t)0x0020) /*!< PVD level 2.3V */ +#define PWR_CR_PLS_2V4 ((uint16_t)0x0040) /*!< PVD level 2.4V */ +#define PWR_CR_PLS_2V5 ((uint16_t)0x0060) /*!< PVD level 2.5V */ +#define PWR_CR_PLS_2V6 ((uint16_t)0x0080) /*!< PVD level 2.6V */ +#define PWR_CR_PLS_2V7 ((uint16_t)0x00A0) /*!< PVD level 2.7V */ +#define PWR_CR_PLS_2V8 ((uint16_t)0x00C0) /*!< PVD level 2.8V */ +#define PWR_CR_PLS_2V9 ((uint16_t)0x00E0) /*!< PVD level 2.9V */ + +#define PWR_CR_DBP ((uint16_t)0x0100) /*!< Disable Backup Domain write protection */ + + +/******************* Bit definition for PWR_CSR register ********************/ +#define PWR_CSR_WUF ((uint16_t)0x0001) /*!< Wakeup Flag */ +#define PWR_CSR_SBF ((uint16_t)0x0002) /*!< Standby Flag */ +#define PWR_CSR_PVDO ((uint16_t)0x0004) /*!< PVD Output */ +#define PWR_CSR_EWUP ((uint16_t)0x0100) /*!< Enable WKUP pin */ + +/******************************************************************************/ +/* */ +/* Backup registers */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for BKP_DR1 register ********************/ +#define BKP_DR1_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR2 register ********************/ +#define BKP_DR2_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR3 register ********************/ +#define BKP_DR3_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR4 register ********************/ +#define BKP_DR4_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR5 register ********************/ +#define BKP_DR5_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR6 register ********************/ +#define BKP_DR6_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR7 register ********************/ +#define BKP_DR7_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR8 register ********************/ +#define BKP_DR8_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR9 register ********************/ +#define BKP_DR9_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR10 register *******************/ +#define BKP_DR10_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR11 register *******************/ +#define BKP_DR11_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR12 register *******************/ +#define BKP_DR12_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR13 register *******************/ +#define BKP_DR13_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR14 register *******************/ +#define BKP_DR14_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR15 register *******************/ +#define BKP_DR15_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR16 register *******************/ +#define BKP_DR16_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR17 register *******************/ +#define BKP_DR17_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/****************** Bit definition for BKP_DR18 register ********************/ +#define BKP_DR18_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR19 register *******************/ +#define BKP_DR19_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR20 register *******************/ +#define BKP_DR20_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR21 register *******************/ +#define BKP_DR21_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR22 register *******************/ +#define BKP_DR22_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR23 register *******************/ +#define BKP_DR23_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR24 register *******************/ +#define BKP_DR24_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR25 register *******************/ +#define BKP_DR25_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR26 register *******************/ +#define BKP_DR26_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR27 register *******************/ +#define BKP_DR27_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR28 register *******************/ +#define BKP_DR28_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR29 register *******************/ +#define BKP_DR29_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR30 register *******************/ +#define BKP_DR30_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR31 register *******************/ +#define BKP_DR31_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR32 register *******************/ +#define BKP_DR32_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR33 register *******************/ +#define BKP_DR33_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR34 register *******************/ +#define BKP_DR34_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR35 register *******************/ +#define BKP_DR35_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR36 register *******************/ +#define BKP_DR36_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR37 register *******************/ +#define BKP_DR37_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR38 register *******************/ +#define BKP_DR38_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR39 register *******************/ +#define BKP_DR39_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR40 register *******************/ +#define BKP_DR40_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR41 register *******************/ +#define BKP_DR41_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR42 register *******************/ +#define BKP_DR42_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/****************** Bit definition for BKP_RTCCR register *******************/ +#define BKP_RTCCR_CAL ((uint16_t)0x007F) /*!< Calibration value */ +#define BKP_RTCCR_CCO ((uint16_t)0x0080) /*!< Calibration Clock Output */ +#define BKP_RTCCR_ASOE ((uint16_t)0x0100) /*!< Alarm or Second Output Enable */ +#define BKP_RTCCR_ASOS ((uint16_t)0x0200) /*!< Alarm or Second Output Selection */ + +/******************** Bit definition for BKP_CR register ********************/ +#define BKP_CR_TPE ((uint8_t)0x01) /*!< TAMPER pin enable */ +#define BKP_CR_TPAL ((uint8_t)0x02) /*!< TAMPER pin active level */ + +/******************* Bit definition for BKP_CSR register ********************/ +#define BKP_CSR_CTE ((uint16_t)0x0001) /*!< Clear Tamper event */ +#define BKP_CSR_CTI ((uint16_t)0x0002) /*!< Clear Tamper Interrupt */ +#define BKP_CSR_TPIE ((uint16_t)0x0004) /*!< TAMPER Pin interrupt enable */ +#define BKP_CSR_TEF ((uint16_t)0x0100) /*!< Tamper Event Flag */ +#define BKP_CSR_TIF ((uint16_t)0x0200) /*!< Tamper Interrupt Flag */ + +/******************************************************************************/ +/* */ +/* Reset and Clock Control */ +/* */ +/******************************************************************************/ + +/******************** Bit definition for RCC_CR register ********************/ +#define RCC_CR_HSION ((uint32_t)0x00000001) /*!< Internal High Speed clock enable */ +#define RCC_CR_HSIRDY ((uint32_t)0x00000002) /*!< Internal High Speed clock ready flag */ +#define RCC_CR_HSITRIM ((uint32_t)0x000000F8) /*!< Internal High Speed clock trimming */ +#define RCC_CR_HSICAL ((uint32_t)0x0000FF00) /*!< Internal High Speed clock Calibration */ +#define RCC_CR_HSEON ((uint32_t)0x00010000) /*!< External High Speed clock enable */ +#define RCC_CR_HSERDY ((uint32_t)0x00020000) /*!< External High Speed clock ready flag */ +#define RCC_CR_HSEBYP ((uint32_t)0x00040000) /*!< External High Speed clock Bypass */ +#define RCC_CR_CSSON ((uint32_t)0x00080000) /*!< Clock Security System enable */ +#define RCC_CR_PLLON ((uint32_t)0x01000000) /*!< PLL enable */ +#define RCC_CR_PLLRDY ((uint32_t)0x02000000) /*!< PLL clock ready flag */ + +#ifdef STM32F10X_CL + #define RCC_CR_PLL2ON ((uint32_t)0x04000000) /*!< PLL2 enable */ + #define RCC_CR_PLL2RDY ((uint32_t)0x08000000) /*!< PLL2 clock ready flag */ + #define RCC_CR_PLL3ON ((uint32_t)0x10000000) /*!< PLL3 enable */ + #define RCC_CR_PLL3RDY ((uint32_t)0x20000000) /*!< PLL3 clock ready flag */ +#endif /* STM32F10X_CL */ + +/******************* Bit definition for RCC_CFGR register *******************/ +/*!< SW configuration */ +#define RCC_CFGR_SW ((uint32_t)0x00000003) /*!< SW[1:0] bits (System clock Switch) */ +#define RCC_CFGR_SW_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define RCC_CFGR_SW_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + +#define RCC_CFGR_SW_HSI ((uint32_t)0x00000000) /*!< HSI selected as system clock */ +#define RCC_CFGR_SW_HSE ((uint32_t)0x00000001) /*!< HSE selected as system clock */ +#define RCC_CFGR_SW_PLL ((uint32_t)0x00000002) /*!< PLL selected as system clock */ + +/*!< SWS configuration */ +#define RCC_CFGR_SWS ((uint32_t)0x0000000C) /*!< SWS[1:0] bits (System Clock Switch Status) */ +#define RCC_CFGR_SWS_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define RCC_CFGR_SWS_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define RCC_CFGR_SWS_HSI ((uint32_t)0x00000000) /*!< HSI oscillator used as system clock */ +#define RCC_CFGR_SWS_HSE ((uint32_t)0x00000004) /*!< HSE oscillator used as system clock */ +#define RCC_CFGR_SWS_PLL ((uint32_t)0x00000008) /*!< PLL used as system clock */ + +/*!< HPRE configuration */ +#define RCC_CFGR_HPRE ((uint32_t)0x000000F0) /*!< HPRE[3:0] bits (AHB prescaler) */ +#define RCC_CFGR_HPRE_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define RCC_CFGR_HPRE_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define RCC_CFGR_HPRE_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define RCC_CFGR_HPRE_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define RCC_CFGR_HPRE_DIV1 ((uint32_t)0x00000000) /*!< SYSCLK not divided */ +#define RCC_CFGR_HPRE_DIV2 ((uint32_t)0x00000080) /*!< SYSCLK divided by 2 */ +#define RCC_CFGR_HPRE_DIV4 ((uint32_t)0x00000090) /*!< SYSCLK divided by 4 */ +#define RCC_CFGR_HPRE_DIV8 ((uint32_t)0x000000A0) /*!< SYSCLK divided by 8 */ +#define RCC_CFGR_HPRE_DIV16 ((uint32_t)0x000000B0) /*!< SYSCLK divided by 16 */ +#define RCC_CFGR_HPRE_DIV64 ((uint32_t)0x000000C0) /*!< SYSCLK divided by 64 */ +#define RCC_CFGR_HPRE_DIV128 ((uint32_t)0x000000D0) /*!< SYSCLK divided by 128 */ +#define RCC_CFGR_HPRE_DIV256 ((uint32_t)0x000000E0) /*!< SYSCLK divided by 256 */ +#define RCC_CFGR_HPRE_DIV512 ((uint32_t)0x000000F0) /*!< SYSCLK divided by 512 */ + +/*!< PPRE1 configuration */ +#define RCC_CFGR_PPRE1 ((uint32_t)0x00000700) /*!< PRE1[2:0] bits (APB1 prescaler) */ +#define RCC_CFGR_PPRE1_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define RCC_CFGR_PPRE1_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define RCC_CFGR_PPRE1_2 ((uint32_t)0x00000400) /*!< Bit 2 */ + +#define RCC_CFGR_PPRE1_DIV1 ((uint32_t)0x00000000) /*!< HCLK not divided */ +#define RCC_CFGR_PPRE1_DIV2 ((uint32_t)0x00000400) /*!< HCLK divided by 2 */ +#define RCC_CFGR_PPRE1_DIV4 ((uint32_t)0x00000500) /*!< HCLK divided by 4 */ +#define RCC_CFGR_PPRE1_DIV8 ((uint32_t)0x00000600) /*!< HCLK divided by 8 */ +#define RCC_CFGR_PPRE1_DIV16 ((uint32_t)0x00000700) /*!< HCLK divided by 16 */ + +/*!< PPRE2 configuration */ +#define RCC_CFGR_PPRE2 ((uint32_t)0x00003800) /*!< PRE2[2:0] bits (APB2 prescaler) */ +#define RCC_CFGR_PPRE2_0 ((uint32_t)0x00000800) /*!< Bit 0 */ +#define RCC_CFGR_PPRE2_1 ((uint32_t)0x00001000) /*!< Bit 1 */ +#define RCC_CFGR_PPRE2_2 ((uint32_t)0x00002000) /*!< Bit 2 */ + +#define RCC_CFGR_PPRE2_DIV1 ((uint32_t)0x00000000) /*!< HCLK not divided */ +#define RCC_CFGR_PPRE2_DIV2 ((uint32_t)0x00002000) /*!< HCLK divided by 2 */ +#define RCC_CFGR_PPRE2_DIV4 ((uint32_t)0x00002800) /*!< HCLK divided by 4 */ +#define RCC_CFGR_PPRE2_DIV8 ((uint32_t)0x00003000) /*!< HCLK divided by 8 */ +#define RCC_CFGR_PPRE2_DIV16 ((uint32_t)0x00003800) /*!< HCLK divided by 16 */ + +/*!< ADCPPRE configuration */ +#define RCC_CFGR_ADCPRE ((uint32_t)0x0000C000) /*!< ADCPRE[1:0] bits (ADC prescaler) */ +#define RCC_CFGR_ADCPRE_0 ((uint32_t)0x00004000) /*!< Bit 0 */ +#define RCC_CFGR_ADCPRE_1 ((uint32_t)0x00008000) /*!< Bit 1 */ + +#define RCC_CFGR_ADCPRE_DIV2 ((uint32_t)0x00000000) /*!< PCLK2 divided by 2 */ +#define RCC_CFGR_ADCPRE_DIV4 ((uint32_t)0x00004000) /*!< PCLK2 divided by 4 */ +#define RCC_CFGR_ADCPRE_DIV6 ((uint32_t)0x00008000) /*!< PCLK2 divided by 6 */ +#define RCC_CFGR_ADCPRE_DIV8 ((uint32_t)0x0000C000) /*!< PCLK2 divided by 8 */ + +#define RCC_CFGR_PLLSRC ((uint32_t)0x00010000) /*!< PLL entry clock source */ + +#define RCC_CFGR_PLLXTPRE ((uint32_t)0x00020000) /*!< HSE divider for PLL entry */ + +/*!< PLLMUL configuration */ +#define RCC_CFGR_PLLMULL ((uint32_t)0x003C0000) /*!< PLLMUL[3:0] bits (PLL multiplication factor) */ +#define RCC_CFGR_PLLMULL_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define RCC_CFGR_PLLMULL_1 ((uint32_t)0x00080000) /*!< Bit 1 */ +#define RCC_CFGR_PLLMULL_2 ((uint32_t)0x00100000) /*!< Bit 2 */ +#define RCC_CFGR_PLLMULL_3 ((uint32_t)0x00200000) /*!< Bit 3 */ + +#ifdef STM32F10X_CL + #define RCC_CFGR_PLLSRC_HSI_Div2 ((uint32_t)0x00000000) /*!< HSI clock divided by 2 selected as PLL entry clock source */ + #define RCC_CFGR_PLLSRC_PREDIV1 ((uint32_t)0x00010000) /*!< PREDIV1 clock selected as PLL entry clock source */ + + #define RCC_CFGR_PLLXTPRE_PREDIV1 ((uint32_t)0x00000000) /*!< PREDIV1 clock not divided for PLL entry */ + #define RCC_CFGR_PLLXTPRE_PREDIV1_Div2 ((uint32_t)0x00020000) /*!< PREDIV1 clock divided by 2 for PLL entry */ + + #define RCC_CFGR_PLLMULL4 ((uint32_t)0x00080000) /*!< PLL input clock * 4 */ + #define RCC_CFGR_PLLMULL5 ((uint32_t)0x000C0000) /*!< PLL input clock * 5 */ + #define RCC_CFGR_PLLMULL6 ((uint32_t)0x00100000) /*!< PLL input clock * 6 */ + #define RCC_CFGR_PLLMULL7 ((uint32_t)0x00140000) /*!< PLL input clock * 7 */ + #define RCC_CFGR_PLLMULL8 ((uint32_t)0x00180000) /*!< PLL input clock * 8 */ + #define RCC_CFGR_PLLMULL9 ((uint32_t)0x001C0000) /*!< PLL input clock * 9 */ + #define RCC_CFGR_PLLMULL6_5 ((uint32_t)0x00340000) /*!< PLL input clock * 6.5 */ + + #define RCC_CFGR_OTGFSPRE ((uint32_t)0x00400000) /*!< USB OTG FS prescaler */ + +/*!< MCO configuration */ + #define RCC_CFGR_MCO ((uint32_t)0x0F000000) /*!< MCO[3:0] bits (Microcontroller Clock Output) */ + #define RCC_CFGR_MCO_0 ((uint32_t)0x01000000) /*!< Bit 0 */ + #define RCC_CFGR_MCO_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + #define RCC_CFGR_MCO_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + #define RCC_CFGR_MCO_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + + #define RCC_CFGR_MCO_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ + #define RCC_CFGR_MCO_SYSCLK ((uint32_t)0x04000000) /*!< System clock selected as MCO source */ + #define RCC_CFGR_MCO_HSI ((uint32_t)0x05000000) /*!< HSI clock selected as MCO source */ + #define RCC_CFGR_MCO_HSE ((uint32_t)0x06000000) /*!< HSE clock selected as MCO source */ + #define RCC_CFGR_MCO_PLLCLK_Div2 ((uint32_t)0x07000000) /*!< PLL clock divided by 2 selected as MCO source */ + #define RCC_CFGR_MCO_PLL2CLK ((uint32_t)0x08000000) /*!< PLL2 clock selected as MCO source*/ + #define RCC_CFGR_MCO_PLL3CLK_Div2 ((uint32_t)0x09000000) /*!< PLL3 clock divided by 2 selected as MCO source*/ + #define RCC_CFGR_MCO_Ext_HSE ((uint32_t)0x0A000000) /*!< XT1 external 3-25 MHz oscillator clock selected as MCO source */ + #define RCC_CFGR_MCO_PLL3CLK ((uint32_t)0x0B000000) /*!< PLL3 clock selected as MCO source */ +#elif defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + #define RCC_CFGR_PLLSRC_HSI_Div2 ((uint32_t)0x00000000) /*!< HSI clock divided by 2 selected as PLL entry clock source */ + #define RCC_CFGR_PLLSRC_PREDIV1 ((uint32_t)0x00010000) /*!< PREDIV1 clock selected as PLL entry clock source */ + + #define RCC_CFGR_PLLXTPRE_PREDIV1 ((uint32_t)0x00000000) /*!< PREDIV1 clock not divided for PLL entry */ + #define RCC_CFGR_PLLXTPRE_PREDIV1_Div2 ((uint32_t)0x00020000) /*!< PREDIV1 clock divided by 2 for PLL entry */ + + #define RCC_CFGR_PLLMULL2 ((uint32_t)0x00000000) /*!< PLL input clock*2 */ + #define RCC_CFGR_PLLMULL3 ((uint32_t)0x00040000) /*!< PLL input clock*3 */ + #define RCC_CFGR_PLLMULL4 ((uint32_t)0x00080000) /*!< PLL input clock*4 */ + #define RCC_CFGR_PLLMULL5 ((uint32_t)0x000C0000) /*!< PLL input clock*5 */ + #define RCC_CFGR_PLLMULL6 ((uint32_t)0x00100000) /*!< PLL input clock*6 */ + #define RCC_CFGR_PLLMULL7 ((uint32_t)0x00140000) /*!< PLL input clock*7 */ + #define RCC_CFGR_PLLMULL8 ((uint32_t)0x00180000) /*!< PLL input clock*8 */ + #define RCC_CFGR_PLLMULL9 ((uint32_t)0x001C0000) /*!< PLL input clock*9 */ + #define RCC_CFGR_PLLMULL10 ((uint32_t)0x00200000) /*!< PLL input clock10 */ + #define RCC_CFGR_PLLMULL11 ((uint32_t)0x00240000) /*!< PLL input clock*11 */ + #define RCC_CFGR_PLLMULL12 ((uint32_t)0x00280000) /*!< PLL input clock*12 */ + #define RCC_CFGR_PLLMULL13 ((uint32_t)0x002C0000) /*!< PLL input clock*13 */ + #define RCC_CFGR_PLLMULL14 ((uint32_t)0x00300000) /*!< PLL input clock*14 */ + #define RCC_CFGR_PLLMULL15 ((uint32_t)0x00340000) /*!< PLL input clock*15 */ + #define RCC_CFGR_PLLMULL16 ((uint32_t)0x00380000) /*!< PLL input clock*16 */ + +/*!< MCO configuration */ + #define RCC_CFGR_MCO ((uint32_t)0x07000000) /*!< MCO[2:0] bits (Microcontroller Clock Output) */ + #define RCC_CFGR_MCO_0 ((uint32_t)0x01000000) /*!< Bit 0 */ + #define RCC_CFGR_MCO_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + #define RCC_CFGR_MCO_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + + #define RCC_CFGR_MCO_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ + #define RCC_CFGR_MCO_SYSCLK ((uint32_t)0x04000000) /*!< System clock selected as MCO source */ + #define RCC_CFGR_MCO_HSI ((uint32_t)0x05000000) /*!< HSI clock selected as MCO source */ + #define RCC_CFGR_MCO_HSE ((uint32_t)0x06000000) /*!< HSE clock selected as MCO source */ + #define RCC_CFGR_MCO_PLL ((uint32_t)0x07000000) /*!< PLL clock divided by 2 selected as MCO source */ +#else + #define RCC_CFGR_PLLSRC_HSI_Div2 ((uint32_t)0x00000000) /*!< HSI clock divided by 2 selected as PLL entry clock source */ + #define RCC_CFGR_PLLSRC_HSE ((uint32_t)0x00010000) /*!< HSE clock selected as PLL entry clock source */ + + #define RCC_CFGR_PLLXTPRE_HSE ((uint32_t)0x00000000) /*!< HSE clock not divided for PLL entry */ + #define RCC_CFGR_PLLXTPRE_HSE_Div2 ((uint32_t)0x00020000) /*!< HSE clock divided by 2 for PLL entry */ + + #define RCC_CFGR_PLLMULL2 ((uint32_t)0x00000000) /*!< PLL input clock*2 */ + #define RCC_CFGR_PLLMULL3 ((uint32_t)0x00040000) /*!< PLL input clock*3 */ + #define RCC_CFGR_PLLMULL4 ((uint32_t)0x00080000) /*!< PLL input clock*4 */ + #define RCC_CFGR_PLLMULL5 ((uint32_t)0x000C0000) /*!< PLL input clock*5 */ + #define RCC_CFGR_PLLMULL6 ((uint32_t)0x00100000) /*!< PLL input clock*6 */ + #define RCC_CFGR_PLLMULL7 ((uint32_t)0x00140000) /*!< PLL input clock*7 */ + #define RCC_CFGR_PLLMULL8 ((uint32_t)0x00180000) /*!< PLL input clock*8 */ + #define RCC_CFGR_PLLMULL9 ((uint32_t)0x001C0000) /*!< PLL input clock*9 */ + #define RCC_CFGR_PLLMULL10 ((uint32_t)0x00200000) /*!< PLL input clock10 */ + #define RCC_CFGR_PLLMULL11 ((uint32_t)0x00240000) /*!< PLL input clock*11 */ + #define RCC_CFGR_PLLMULL12 ((uint32_t)0x00280000) /*!< PLL input clock*12 */ + #define RCC_CFGR_PLLMULL13 ((uint32_t)0x002C0000) /*!< PLL input clock*13 */ + #define RCC_CFGR_PLLMULL14 ((uint32_t)0x00300000) /*!< PLL input clock*14 */ + #define RCC_CFGR_PLLMULL15 ((uint32_t)0x00340000) /*!< PLL input clock*15 */ + #define RCC_CFGR_PLLMULL16 ((uint32_t)0x00380000) /*!< PLL input clock*16 */ + #define RCC_CFGR_USBPRE ((uint32_t)0x00400000) /*!< USB Device prescaler */ + +/*!< MCO configuration */ + #define RCC_CFGR_MCO ((uint32_t)0x07000000) /*!< MCO[2:0] bits (Microcontroller Clock Output) */ + #define RCC_CFGR_MCO_0 ((uint32_t)0x01000000) /*!< Bit 0 */ + #define RCC_CFGR_MCO_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + #define RCC_CFGR_MCO_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + + #define RCC_CFGR_MCO_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ + #define RCC_CFGR_MCO_SYSCLK ((uint32_t)0x04000000) /*!< System clock selected as MCO source */ + #define RCC_CFGR_MCO_HSI ((uint32_t)0x05000000) /*!< HSI clock selected as MCO source */ + #define RCC_CFGR_MCO_HSE ((uint32_t)0x06000000) /*!< HSE clock selected as MCO source */ + #define RCC_CFGR_MCO_PLL ((uint32_t)0x07000000) /*!< PLL clock divided by 2 selected as MCO source */ +#endif /* STM32F10X_CL */ + +/*!<****************** Bit definition for RCC_CIR register ********************/ +#define RCC_CIR_LSIRDYF ((uint32_t)0x00000001) /*!< LSI Ready Interrupt flag */ +#define RCC_CIR_LSERDYF ((uint32_t)0x00000002) /*!< LSE Ready Interrupt flag */ +#define RCC_CIR_HSIRDYF ((uint32_t)0x00000004) /*!< HSI Ready Interrupt flag */ +#define RCC_CIR_HSERDYF ((uint32_t)0x00000008) /*!< HSE Ready Interrupt flag */ +#define RCC_CIR_PLLRDYF ((uint32_t)0x00000010) /*!< PLL Ready Interrupt flag */ +#define RCC_CIR_CSSF ((uint32_t)0x00000080) /*!< Clock Security System Interrupt flag */ +#define RCC_CIR_LSIRDYIE ((uint32_t)0x00000100) /*!< LSI Ready Interrupt Enable */ +#define RCC_CIR_LSERDYIE ((uint32_t)0x00000200) /*!< LSE Ready Interrupt Enable */ +#define RCC_CIR_HSIRDYIE ((uint32_t)0x00000400) /*!< HSI Ready Interrupt Enable */ +#define RCC_CIR_HSERDYIE ((uint32_t)0x00000800) /*!< HSE Ready Interrupt Enable */ +#define RCC_CIR_PLLRDYIE ((uint32_t)0x00001000) /*!< PLL Ready Interrupt Enable */ +#define RCC_CIR_LSIRDYC ((uint32_t)0x00010000) /*!< LSI Ready Interrupt Clear */ +#define RCC_CIR_LSERDYC ((uint32_t)0x00020000) /*!< LSE Ready Interrupt Clear */ +#define RCC_CIR_HSIRDYC ((uint32_t)0x00040000) /*!< HSI Ready Interrupt Clear */ +#define RCC_CIR_HSERDYC ((uint32_t)0x00080000) /*!< HSE Ready Interrupt Clear */ +#define RCC_CIR_PLLRDYC ((uint32_t)0x00100000) /*!< PLL Ready Interrupt Clear */ +#define RCC_CIR_CSSC ((uint32_t)0x00800000) /*!< Clock Security System Interrupt Clear */ + +#ifdef STM32F10X_CL + #define RCC_CIR_PLL2RDYF ((uint32_t)0x00000020) /*!< PLL2 Ready Interrupt flag */ + #define RCC_CIR_PLL3RDYF ((uint32_t)0x00000040) /*!< PLL3 Ready Interrupt flag */ + #define RCC_CIR_PLL2RDYIE ((uint32_t)0x00002000) /*!< PLL2 Ready Interrupt Enable */ + #define RCC_CIR_PLL3RDYIE ((uint32_t)0x00004000) /*!< PLL3 Ready Interrupt Enable */ + #define RCC_CIR_PLL2RDYC ((uint32_t)0x00200000) /*!< PLL2 Ready Interrupt Clear */ + #define RCC_CIR_PLL3RDYC ((uint32_t)0x00400000) /*!< PLL3 Ready Interrupt Clear */ +#endif /* STM32F10X_CL */ + +/***************** Bit definition for RCC_APB2RSTR register *****************/ +#define RCC_APB2RSTR_AFIORST ((uint32_t)0x00000001) /*!< Alternate Function I/O reset */ +#define RCC_APB2RSTR_IOPARST ((uint32_t)0x00000004) /*!< I/O port A reset */ +#define RCC_APB2RSTR_IOPBRST ((uint32_t)0x00000008) /*!< I/O port B reset */ +#define RCC_APB2RSTR_IOPCRST ((uint32_t)0x00000010) /*!< I/O port C reset */ +#define RCC_APB2RSTR_IOPDRST ((uint32_t)0x00000020) /*!< I/O port D reset */ +#define RCC_APB2RSTR_ADC1RST ((uint32_t)0x00000200) /*!< ADC 1 interface reset */ + +#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL) +#define RCC_APB2RSTR_ADC2RST ((uint32_t)0x00000400) /*!< ADC 2 interface reset */ +#endif + +#define RCC_APB2RSTR_TIM1RST ((uint32_t)0x00000800) /*!< TIM1 Timer reset */ +#define RCC_APB2RSTR_SPI1RST ((uint32_t)0x00001000) /*!< SPI 1 reset */ +#define RCC_APB2RSTR_USART1RST ((uint32_t)0x00004000) /*!< USART1 reset */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +#define RCC_APB2RSTR_TIM15RST ((uint32_t)0x00010000) /*!< TIM15 Timer reset */ +#define RCC_APB2RSTR_TIM16RST ((uint32_t)0x00020000) /*!< TIM16 Timer reset */ +#define RCC_APB2RSTR_TIM17RST ((uint32_t)0x00040000) /*!< TIM17 Timer reset */ +#endif + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) + #define RCC_APB2RSTR_IOPERST ((uint32_t)0x00000040) /*!< I/O port E reset */ +#endif /* STM32F10X_LD && STM32F10X_LD_VL */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_XL) + #define RCC_APB2RSTR_IOPFRST ((uint32_t)0x00000080) /*!< I/O port F reset */ + #define RCC_APB2RSTR_IOPGRST ((uint32_t)0x00000100) /*!< I/O port G reset */ + #define RCC_APB2RSTR_TIM8RST ((uint32_t)0x00002000) /*!< TIM8 Timer reset */ + #define RCC_APB2RSTR_ADC3RST ((uint32_t)0x00008000) /*!< ADC3 interface reset */ +#endif + +#if defined (STM32F10X_HD_VL) + #define RCC_APB2RSTR_IOPFRST ((uint32_t)0x00000080) /*!< I/O port F reset */ + #define RCC_APB2RSTR_IOPGRST ((uint32_t)0x00000100) /*!< I/O port G reset */ +#endif + +#ifdef STM32F10X_XL + #define RCC_APB2RSTR_TIM9RST ((uint32_t)0x00080000) /*!< TIM9 Timer reset */ + #define RCC_APB2RSTR_TIM10RST ((uint32_t)0x00100000) /*!< TIM10 Timer reset */ + #define RCC_APB2RSTR_TIM11RST ((uint32_t)0x00200000) /*!< TIM11 Timer reset */ +#endif /* STM32F10X_XL */ + +/***************** Bit definition for RCC_APB1RSTR register *****************/ +#define RCC_APB1RSTR_TIM2RST ((uint32_t)0x00000001) /*!< Timer 2 reset */ +#define RCC_APB1RSTR_TIM3RST ((uint32_t)0x00000002) /*!< Timer 3 reset */ +#define RCC_APB1RSTR_WWDGRST ((uint32_t)0x00000800) /*!< Window Watchdog reset */ +#define RCC_APB1RSTR_USART2RST ((uint32_t)0x00020000) /*!< USART 2 reset */ +#define RCC_APB1RSTR_I2C1RST ((uint32_t)0x00200000) /*!< I2C 1 reset */ + +#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL) +#define RCC_APB1RSTR_CAN1RST ((uint32_t)0x02000000) /*!< CAN1 reset */ +#endif + +#define RCC_APB1RSTR_BKPRST ((uint32_t)0x08000000) /*!< Backup interface reset */ +#define RCC_APB1RSTR_PWRRST ((uint32_t)0x10000000) /*!< Power interface reset */ + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) + #define RCC_APB1RSTR_TIM4RST ((uint32_t)0x00000004) /*!< Timer 4 reset */ + #define RCC_APB1RSTR_SPI2RST ((uint32_t)0x00004000) /*!< SPI 2 reset */ + #define RCC_APB1RSTR_USART3RST ((uint32_t)0x00040000) /*!< USART 3 reset */ + #define RCC_APB1RSTR_I2C2RST ((uint32_t)0x00400000) /*!< I2C 2 reset */ +#endif /* STM32F10X_LD && STM32F10X_LD_VL */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_MD) || defined (STM32F10X_LD) || defined (STM32F10X_XL) + #define RCC_APB1RSTR_USBRST ((uint32_t)0x00800000) /*!< USB Device reset */ +#endif + +#if defined (STM32F10X_HD) || defined (STM32F10X_CL) || defined (STM32F10X_XL) + #define RCC_APB1RSTR_TIM5RST ((uint32_t)0x00000008) /*!< Timer 5 reset */ + #define RCC_APB1RSTR_TIM6RST ((uint32_t)0x00000010) /*!< Timer 6 reset */ + #define RCC_APB1RSTR_TIM7RST ((uint32_t)0x00000020) /*!< Timer 7 reset */ + #define RCC_APB1RSTR_SPI3RST ((uint32_t)0x00008000) /*!< SPI 3 reset */ + #define RCC_APB1RSTR_UART4RST ((uint32_t)0x00080000) /*!< UART 4 reset */ + #define RCC_APB1RSTR_UART5RST ((uint32_t)0x00100000) /*!< UART 5 reset */ + #define RCC_APB1RSTR_DACRST ((uint32_t)0x20000000) /*!< DAC interface reset */ +#endif + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + #define RCC_APB1RSTR_TIM6RST ((uint32_t)0x00000010) /*!< Timer 6 reset */ + #define RCC_APB1RSTR_TIM7RST ((uint32_t)0x00000020) /*!< Timer 7 reset */ + #define RCC_APB1RSTR_DACRST ((uint32_t)0x20000000) /*!< DAC interface reset */ + #define RCC_APB1RSTR_CECRST ((uint32_t)0x40000000) /*!< CEC interface reset */ +#endif + +#if defined (STM32F10X_HD_VL) + #define RCC_APB1RSTR_TIM5RST ((uint32_t)0x00000008) /*!< Timer 5 reset */ + #define RCC_APB1RSTR_TIM12RST ((uint32_t)0x00000040) /*!< TIM12 Timer reset */ + #define RCC_APB1RSTR_TIM13RST ((uint32_t)0x00000080) /*!< TIM13 Timer reset */ + #define RCC_APB1RSTR_TIM14RST ((uint32_t)0x00000100) /*!< TIM14 Timer reset */ + #define RCC_APB1RSTR_SPI3RST ((uint32_t)0x00008000) /*!< SPI 3 reset */ + #define RCC_APB1RSTR_UART4RST ((uint32_t)0x00080000) /*!< UART 4 reset */ + #define RCC_APB1RSTR_UART5RST ((uint32_t)0x00100000) /*!< UART 5 reset */ +#endif + +#ifdef STM32F10X_CL + #define RCC_APB1RSTR_CAN2RST ((uint32_t)0x04000000) /*!< CAN2 reset */ +#endif /* STM32F10X_CL */ + +#ifdef STM32F10X_XL + #define RCC_APB1RSTR_TIM12RST ((uint32_t)0x00000040) /*!< TIM12 Timer reset */ + #define RCC_APB1RSTR_TIM13RST ((uint32_t)0x00000080) /*!< TIM13 Timer reset */ + #define RCC_APB1RSTR_TIM14RST ((uint32_t)0x00000100) /*!< TIM14 Timer reset */ +#endif /* STM32F10X_XL */ + +/****************** Bit definition for RCC_AHBENR register ******************/ +#define RCC_AHBENR_DMA1EN ((uint16_t)0x0001) /*!< DMA1 clock enable */ +#define RCC_AHBENR_SRAMEN ((uint16_t)0x0004) /*!< SRAM interface clock enable */ +#define RCC_AHBENR_FLITFEN ((uint16_t)0x0010) /*!< FLITF clock enable */ +#define RCC_AHBENR_CRCEN ((uint16_t)0x0040) /*!< CRC clock enable */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_CL) || defined (STM32F10X_HD_VL) + #define RCC_AHBENR_DMA2EN ((uint16_t)0x0002) /*!< DMA2 clock enable */ +#endif + +#if defined (STM32F10X_HD) || defined (STM32F10X_XL) + #define RCC_AHBENR_FSMCEN ((uint16_t)0x0100) /*!< FSMC clock enable */ + #define RCC_AHBENR_SDIOEN ((uint16_t)0x0400) /*!< SDIO clock enable */ +#endif + +#if defined (STM32F10X_HD_VL) + #define RCC_AHBENR_FSMCEN ((uint16_t)0x0100) /*!< FSMC clock enable */ +#endif + +#ifdef STM32F10X_CL + #define RCC_AHBENR_OTGFSEN ((uint32_t)0x00001000) /*!< USB OTG FS clock enable */ + #define RCC_AHBENR_ETHMACEN ((uint32_t)0x00004000) /*!< ETHERNET MAC clock enable */ + #define RCC_AHBENR_ETHMACTXEN ((uint32_t)0x00008000) /*!< ETHERNET MAC Tx clock enable */ + #define RCC_AHBENR_ETHMACRXEN ((uint32_t)0x00010000) /*!< ETHERNET MAC Rx clock enable */ +#endif /* STM32F10X_CL */ + +/****************** Bit definition for RCC_APB2ENR register *****************/ +#define RCC_APB2ENR_AFIOEN ((uint32_t)0x00000001) /*!< Alternate Function I/O clock enable */ +#define RCC_APB2ENR_IOPAEN ((uint32_t)0x00000004) /*!< I/O port A clock enable */ +#define RCC_APB2ENR_IOPBEN ((uint32_t)0x00000008) /*!< I/O port B clock enable */ +#define RCC_APB2ENR_IOPCEN ((uint32_t)0x00000010) /*!< I/O port C clock enable */ +#define RCC_APB2ENR_IOPDEN ((uint32_t)0x00000020) /*!< I/O port D clock enable */ +#define RCC_APB2ENR_ADC1EN ((uint32_t)0x00000200) /*!< ADC 1 interface clock enable */ + +#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL) +#define RCC_APB2ENR_ADC2EN ((uint32_t)0x00000400) /*!< ADC 2 interface clock enable */ +#endif + +#define RCC_APB2ENR_TIM1EN ((uint32_t)0x00000800) /*!< TIM1 Timer clock enable */ +#define RCC_APB2ENR_SPI1EN ((uint32_t)0x00001000) /*!< SPI 1 clock enable */ +#define RCC_APB2ENR_USART1EN ((uint32_t)0x00004000) /*!< USART1 clock enable */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +#define RCC_APB2ENR_TIM15EN ((uint32_t)0x00010000) /*!< TIM15 Timer clock enable */ +#define RCC_APB2ENR_TIM16EN ((uint32_t)0x00020000) /*!< TIM16 Timer clock enable */ +#define RCC_APB2ENR_TIM17EN ((uint32_t)0x00040000) /*!< TIM17 Timer clock enable */ +#endif + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) + #define RCC_APB2ENR_IOPEEN ((uint32_t)0x00000040) /*!< I/O port E clock enable */ +#endif /* STM32F10X_LD && STM32F10X_LD_VL */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_XL) + #define RCC_APB2ENR_IOPFEN ((uint32_t)0x00000080) /*!< I/O port F clock enable */ + #define RCC_APB2ENR_IOPGEN ((uint32_t)0x00000100) /*!< I/O port G clock enable */ + #define RCC_APB2ENR_TIM8EN ((uint32_t)0x00002000) /*!< TIM8 Timer clock enable */ + #define RCC_APB2ENR_ADC3EN ((uint32_t)0x00008000) /*!< DMA1 clock enable */ +#endif + +#if defined (STM32F10X_HD_VL) + #define RCC_APB2ENR_IOPFEN ((uint32_t)0x00000080) /*!< I/O port F clock enable */ + #define RCC_APB2ENR_IOPGEN ((uint32_t)0x00000100) /*!< I/O port G clock enable */ +#endif + +#ifdef STM32F10X_XL + #define RCC_APB2ENR_TIM9EN ((uint32_t)0x00080000) /*!< TIM9 Timer clock enable */ + #define RCC_APB2ENR_TIM10EN ((uint32_t)0x00100000) /*!< TIM10 Timer clock enable */ + #define RCC_APB2ENR_TIM11EN ((uint32_t)0x00200000) /*!< TIM11 Timer clock enable */ +#endif + +/***************** Bit definition for RCC_APB1ENR register ******************/ +#define RCC_APB1ENR_TIM2EN ((uint32_t)0x00000001) /*!< Timer 2 clock enabled*/ +#define RCC_APB1ENR_TIM3EN ((uint32_t)0x00000002) /*!< Timer 3 clock enable */ +#define RCC_APB1ENR_WWDGEN ((uint32_t)0x00000800) /*!< Window Watchdog clock enable */ +#define RCC_APB1ENR_USART2EN ((uint32_t)0x00020000) /*!< USART 2 clock enable */ +#define RCC_APB1ENR_I2C1EN ((uint32_t)0x00200000) /*!< I2C 1 clock enable */ + +#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL) +#define RCC_APB1ENR_CAN1EN ((uint32_t)0x02000000) /*!< CAN1 clock enable */ +#endif + +#define RCC_APB1ENR_BKPEN ((uint32_t)0x08000000) /*!< Backup interface clock enable */ +#define RCC_APB1ENR_PWREN ((uint32_t)0x10000000) /*!< Power interface clock enable */ + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) + #define RCC_APB1ENR_TIM4EN ((uint32_t)0x00000004) /*!< Timer 4 clock enable */ + #define RCC_APB1ENR_SPI2EN ((uint32_t)0x00004000) /*!< SPI 2 clock enable */ + #define RCC_APB1ENR_USART3EN ((uint32_t)0x00040000) /*!< USART 3 clock enable */ + #define RCC_APB1ENR_I2C2EN ((uint32_t)0x00400000) /*!< I2C 2 clock enable */ +#endif /* STM32F10X_LD && STM32F10X_LD_VL */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_MD) || defined (STM32F10X_LD) + #define RCC_APB1ENR_USBEN ((uint32_t)0x00800000) /*!< USB Device clock enable */ +#endif + +#if defined (STM32F10X_HD) || defined (STM32F10X_CL) + #define RCC_APB1ENR_TIM5EN ((uint32_t)0x00000008) /*!< Timer 5 clock enable */ + #define RCC_APB1ENR_TIM6EN ((uint32_t)0x00000010) /*!< Timer 6 clock enable */ + #define RCC_APB1ENR_TIM7EN ((uint32_t)0x00000020) /*!< Timer 7 clock enable */ + #define RCC_APB1ENR_SPI3EN ((uint32_t)0x00008000) /*!< SPI 3 clock enable */ + #define RCC_APB1ENR_UART4EN ((uint32_t)0x00080000) /*!< UART 4 clock enable */ + #define RCC_APB1ENR_UART5EN ((uint32_t)0x00100000) /*!< UART 5 clock enable */ + #define RCC_APB1ENR_DACEN ((uint32_t)0x20000000) /*!< DAC interface clock enable */ +#endif + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + #define RCC_APB1ENR_TIM6EN ((uint32_t)0x00000010) /*!< Timer 6 clock enable */ + #define RCC_APB1ENR_TIM7EN ((uint32_t)0x00000020) /*!< Timer 7 clock enable */ + #define RCC_APB1ENR_DACEN ((uint32_t)0x20000000) /*!< DAC interface clock enable */ + #define RCC_APB1ENR_CECEN ((uint32_t)0x40000000) /*!< CEC interface clock enable */ +#endif + +#ifdef STM32F10X_HD_VL + #define RCC_APB1ENR_TIM5EN ((uint32_t)0x00000008) /*!< Timer 5 clock enable */ + #define RCC_APB1ENR_TIM12EN ((uint32_t)0x00000040) /*!< TIM12 Timer clock enable */ + #define RCC_APB1ENR_TIM13EN ((uint32_t)0x00000080) /*!< TIM13 Timer clock enable */ + #define RCC_APB1ENR_TIM14EN ((uint32_t)0x00000100) /*!< TIM14 Timer clock enable */ + #define RCC_APB1ENR_SPI3EN ((uint32_t)0x00008000) /*!< SPI 3 clock enable */ + #define RCC_APB1ENR_UART4EN ((uint32_t)0x00080000) /*!< UART 4 clock enable */ + #define RCC_APB1ENR_UART5EN ((uint32_t)0x00100000) /*!< UART 5 clock enable */ +#endif /* STM32F10X_HD_VL */ + +#ifdef STM32F10X_CL + #define RCC_APB1ENR_CAN2EN ((uint32_t)0x04000000) /*!< CAN2 clock enable */ +#endif /* STM32F10X_CL */ + +#ifdef STM32F10X_XL + #define RCC_APB1ENR_TIM12EN ((uint32_t)0x00000040) /*!< TIM12 Timer clock enable */ + #define RCC_APB1ENR_TIM13EN ((uint32_t)0x00000080) /*!< TIM13 Timer clock enable */ + #define RCC_APB1ENR_TIM14EN ((uint32_t)0x00000100) /*!< TIM14 Timer clock enable */ +#endif /* STM32F10X_XL */ + +/******************* Bit definition for RCC_BDCR register *******************/ +#define RCC_BDCR_LSEON ((uint32_t)0x00000001) /*!< External Low Speed oscillator enable */ +#define RCC_BDCR_LSERDY ((uint32_t)0x00000002) /*!< External Low Speed oscillator Ready */ +#define RCC_BDCR_LSEBYP ((uint32_t)0x00000004) /*!< External Low Speed oscillator Bypass */ + +#define RCC_BDCR_RTCSEL ((uint32_t)0x00000300) /*!< RTCSEL[1:0] bits (RTC clock source selection) */ +#define RCC_BDCR_RTCSEL_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define RCC_BDCR_RTCSEL_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +/*!< RTC congiguration */ +#define RCC_BDCR_RTCSEL_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ +#define RCC_BDCR_RTCSEL_LSE ((uint32_t)0x00000100) /*!< LSE oscillator clock used as RTC clock */ +#define RCC_BDCR_RTCSEL_LSI ((uint32_t)0x00000200) /*!< LSI oscillator clock used as RTC clock */ +#define RCC_BDCR_RTCSEL_HSE ((uint32_t)0x00000300) /*!< HSE oscillator clock divided by 128 used as RTC clock */ + +#define RCC_BDCR_RTCEN ((uint32_t)0x00008000) /*!< RTC clock enable */ +#define RCC_BDCR_BDRST ((uint32_t)0x00010000) /*!< Backup domain software reset */ + +/******************* Bit definition for RCC_CSR register ********************/ +#define RCC_CSR_LSION ((uint32_t)0x00000001) /*!< Internal Low Speed oscillator enable */ +#define RCC_CSR_LSIRDY ((uint32_t)0x00000002) /*!< Internal Low Speed oscillator Ready */ +#define RCC_CSR_RMVF ((uint32_t)0x01000000) /*!< Remove reset flag */ +#define RCC_CSR_PINRSTF ((uint32_t)0x04000000) /*!< PIN reset flag */ +#define RCC_CSR_PORRSTF ((uint32_t)0x08000000) /*!< POR/PDR reset flag */ +#define RCC_CSR_SFTRSTF ((uint32_t)0x10000000) /*!< Software Reset flag */ +#define RCC_CSR_IWDGRSTF ((uint32_t)0x20000000) /*!< Independent Watchdog reset flag */ +#define RCC_CSR_WWDGRSTF ((uint32_t)0x40000000) /*!< Window watchdog reset flag */ +#define RCC_CSR_LPWRRSTF ((uint32_t)0x80000000) /*!< Low-Power reset flag */ + +#ifdef STM32F10X_CL +/******************* Bit definition for RCC_AHBRSTR register ****************/ + #define RCC_AHBRSTR_OTGFSRST ((uint32_t)0x00001000) /*!< USB OTG FS reset */ + #define RCC_AHBRSTR_ETHMACRST ((uint32_t)0x00004000) /*!< ETHERNET MAC reset */ + +/******************* Bit definition for RCC_CFGR2 register ******************/ +/*!< PREDIV1 configuration */ + #define RCC_CFGR2_PREDIV1 ((uint32_t)0x0000000F) /*!< PREDIV1[3:0] bits */ + #define RCC_CFGR2_PREDIV1_0 ((uint32_t)0x00000001) /*!< Bit 0 */ + #define RCC_CFGR2_PREDIV1_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + #define RCC_CFGR2_PREDIV1_2 ((uint32_t)0x00000004) /*!< Bit 2 */ + #define RCC_CFGR2_PREDIV1_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + + #define RCC_CFGR2_PREDIV1_DIV1 ((uint32_t)0x00000000) /*!< PREDIV1 input clock not divided */ + #define RCC_CFGR2_PREDIV1_DIV2 ((uint32_t)0x00000001) /*!< PREDIV1 input clock divided by 2 */ + #define RCC_CFGR2_PREDIV1_DIV3 ((uint32_t)0x00000002) /*!< PREDIV1 input clock divided by 3 */ + #define RCC_CFGR2_PREDIV1_DIV4 ((uint32_t)0x00000003) /*!< PREDIV1 input clock divided by 4 */ + #define RCC_CFGR2_PREDIV1_DIV5 ((uint32_t)0x00000004) /*!< PREDIV1 input clock divided by 5 */ + #define RCC_CFGR2_PREDIV1_DIV6 ((uint32_t)0x00000005) /*!< PREDIV1 input clock divided by 6 */ + #define RCC_CFGR2_PREDIV1_DIV7 ((uint32_t)0x00000006) /*!< PREDIV1 input clock divided by 7 */ + #define RCC_CFGR2_PREDIV1_DIV8 ((uint32_t)0x00000007) /*!< PREDIV1 input clock divided by 8 */ + #define RCC_CFGR2_PREDIV1_DIV9 ((uint32_t)0x00000008) /*!< PREDIV1 input clock divided by 9 */ + #define RCC_CFGR2_PREDIV1_DIV10 ((uint32_t)0x00000009) /*!< PREDIV1 input clock divided by 10 */ + #define RCC_CFGR2_PREDIV1_DIV11 ((uint32_t)0x0000000A) /*!< PREDIV1 input clock divided by 11 */ + #define RCC_CFGR2_PREDIV1_DIV12 ((uint32_t)0x0000000B) /*!< PREDIV1 input clock divided by 12 */ + #define RCC_CFGR2_PREDIV1_DIV13 ((uint32_t)0x0000000C) /*!< PREDIV1 input clock divided by 13 */ + #define RCC_CFGR2_PREDIV1_DIV14 ((uint32_t)0x0000000D) /*!< PREDIV1 input clock divided by 14 */ + #define RCC_CFGR2_PREDIV1_DIV15 ((uint32_t)0x0000000E) /*!< PREDIV1 input clock divided by 15 */ + #define RCC_CFGR2_PREDIV1_DIV16 ((uint32_t)0x0000000F) /*!< PREDIV1 input clock divided by 16 */ + +/*!< PREDIV2 configuration */ + #define RCC_CFGR2_PREDIV2 ((uint32_t)0x000000F0) /*!< PREDIV2[3:0] bits */ + #define RCC_CFGR2_PREDIV2_0 ((uint32_t)0x00000010) /*!< Bit 0 */ + #define RCC_CFGR2_PREDIV2_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + #define RCC_CFGR2_PREDIV2_2 ((uint32_t)0x00000040) /*!< Bit 2 */ + #define RCC_CFGR2_PREDIV2_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + + #define RCC_CFGR2_PREDIV2_DIV1 ((uint32_t)0x00000000) /*!< PREDIV2 input clock not divided */ + #define RCC_CFGR2_PREDIV2_DIV2 ((uint32_t)0x00000010) /*!< PREDIV2 input clock divided by 2 */ + #define RCC_CFGR2_PREDIV2_DIV3 ((uint32_t)0x00000020) /*!< PREDIV2 input clock divided by 3 */ + #define RCC_CFGR2_PREDIV2_DIV4 ((uint32_t)0x00000030) /*!< PREDIV2 input clock divided by 4 */ + #define RCC_CFGR2_PREDIV2_DIV5 ((uint32_t)0x00000040) /*!< PREDIV2 input clock divided by 5 */ + #define RCC_CFGR2_PREDIV2_DIV6 ((uint32_t)0x00000050) /*!< PREDIV2 input clock divided by 6 */ + #define RCC_CFGR2_PREDIV2_DIV7 ((uint32_t)0x00000060) /*!< PREDIV2 input clock divided by 7 */ + #define RCC_CFGR2_PREDIV2_DIV8 ((uint32_t)0x00000070) /*!< PREDIV2 input clock divided by 8 */ + #define RCC_CFGR2_PREDIV2_DIV9 ((uint32_t)0x00000080) /*!< PREDIV2 input clock divided by 9 */ + #define RCC_CFGR2_PREDIV2_DIV10 ((uint32_t)0x00000090) /*!< PREDIV2 input clock divided by 10 */ + #define RCC_CFGR2_PREDIV2_DIV11 ((uint32_t)0x000000A0) /*!< PREDIV2 input clock divided by 11 */ + #define RCC_CFGR2_PREDIV2_DIV12 ((uint32_t)0x000000B0) /*!< PREDIV2 input clock divided by 12 */ + #define RCC_CFGR2_PREDIV2_DIV13 ((uint32_t)0x000000C0) /*!< PREDIV2 input clock divided by 13 */ + #define RCC_CFGR2_PREDIV2_DIV14 ((uint32_t)0x000000D0) /*!< PREDIV2 input clock divided by 14 */ + #define RCC_CFGR2_PREDIV2_DIV15 ((uint32_t)0x000000E0) /*!< PREDIV2 input clock divided by 15 */ + #define RCC_CFGR2_PREDIV2_DIV16 ((uint32_t)0x000000F0) /*!< PREDIV2 input clock divided by 16 */ + +/*!< PLL2MUL configuration */ + #define RCC_CFGR2_PLL2MUL ((uint32_t)0x00000F00) /*!< PLL2MUL[3:0] bits */ + #define RCC_CFGR2_PLL2MUL_0 ((uint32_t)0x00000100) /*!< Bit 0 */ + #define RCC_CFGR2_PLL2MUL_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + #define RCC_CFGR2_PLL2MUL_2 ((uint32_t)0x00000400) /*!< Bit 2 */ + #define RCC_CFGR2_PLL2MUL_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + + #define RCC_CFGR2_PLL2MUL8 ((uint32_t)0x00000600) /*!< PLL2 input clock * 8 */ + #define RCC_CFGR2_PLL2MUL9 ((uint32_t)0x00000700) /*!< PLL2 input clock * 9 */ + #define RCC_CFGR2_PLL2MUL10 ((uint32_t)0x00000800) /*!< PLL2 input clock * 10 */ + #define RCC_CFGR2_PLL2MUL11 ((uint32_t)0x00000900) /*!< PLL2 input clock * 11 */ + #define RCC_CFGR2_PLL2MUL12 ((uint32_t)0x00000A00) /*!< PLL2 input clock * 12 */ + #define RCC_CFGR2_PLL2MUL13 ((uint32_t)0x00000B00) /*!< PLL2 input clock * 13 */ + #define RCC_CFGR2_PLL2MUL14 ((uint32_t)0x00000C00) /*!< PLL2 input clock * 14 */ + #define RCC_CFGR2_PLL2MUL16 ((uint32_t)0x00000E00) /*!< PLL2 input clock * 16 */ + #define RCC_CFGR2_PLL2MUL20 ((uint32_t)0x00000F00) /*!< PLL2 input clock * 20 */ + +/*!< PLL3MUL configuration */ + #define RCC_CFGR2_PLL3MUL ((uint32_t)0x0000F000) /*!< PLL3MUL[3:0] bits */ + #define RCC_CFGR2_PLL3MUL_0 ((uint32_t)0x00001000) /*!< Bit 0 */ + #define RCC_CFGR2_PLL3MUL_1 ((uint32_t)0x00002000) /*!< Bit 1 */ + #define RCC_CFGR2_PLL3MUL_2 ((uint32_t)0x00004000) /*!< Bit 2 */ + #define RCC_CFGR2_PLL3MUL_3 ((uint32_t)0x00008000) /*!< Bit 3 */ + + #define RCC_CFGR2_PLL3MUL8 ((uint32_t)0x00006000) /*!< PLL3 input clock * 8 */ + #define RCC_CFGR2_PLL3MUL9 ((uint32_t)0x00007000) /*!< PLL3 input clock * 9 */ + #define RCC_CFGR2_PLL3MUL10 ((uint32_t)0x00008000) /*!< PLL3 input clock * 10 */ + #define RCC_CFGR2_PLL3MUL11 ((uint32_t)0x00009000) /*!< PLL3 input clock * 11 */ + #define RCC_CFGR2_PLL3MUL12 ((uint32_t)0x0000A000) /*!< PLL3 input clock * 12 */ + #define RCC_CFGR2_PLL3MUL13 ((uint32_t)0x0000B000) /*!< PLL3 input clock * 13 */ + #define RCC_CFGR2_PLL3MUL14 ((uint32_t)0x0000C000) /*!< PLL3 input clock * 14 */ + #define RCC_CFGR2_PLL3MUL16 ((uint32_t)0x0000E000) /*!< PLL3 input clock * 16 */ + #define RCC_CFGR2_PLL3MUL20 ((uint32_t)0x0000F000) /*!< PLL3 input clock * 20 */ + + #define RCC_CFGR2_PREDIV1SRC ((uint32_t)0x00010000) /*!< PREDIV1 entry clock source */ + #define RCC_CFGR2_PREDIV1SRC_PLL2 ((uint32_t)0x00010000) /*!< PLL2 selected as PREDIV1 entry clock source */ + #define RCC_CFGR2_PREDIV1SRC_HSE ((uint32_t)0x00000000) /*!< HSE selected as PREDIV1 entry clock source */ + #define RCC_CFGR2_I2S2SRC ((uint32_t)0x00020000) /*!< I2S2 entry clock source */ + #define RCC_CFGR2_I2S3SRC ((uint32_t)0x00040000) /*!< I2S3 clock source */ +#endif /* STM32F10X_CL */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +/******************* Bit definition for RCC_CFGR2 register ******************/ +/*!< PREDIV1 configuration */ + #define RCC_CFGR2_PREDIV1 ((uint32_t)0x0000000F) /*!< PREDIV1[3:0] bits */ + #define RCC_CFGR2_PREDIV1_0 ((uint32_t)0x00000001) /*!< Bit 0 */ + #define RCC_CFGR2_PREDIV1_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + #define RCC_CFGR2_PREDIV1_2 ((uint32_t)0x00000004) /*!< Bit 2 */ + #define RCC_CFGR2_PREDIV1_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + + #define RCC_CFGR2_PREDIV1_DIV1 ((uint32_t)0x00000000) /*!< PREDIV1 input clock not divided */ + #define RCC_CFGR2_PREDIV1_DIV2 ((uint32_t)0x00000001) /*!< PREDIV1 input clock divided by 2 */ + #define RCC_CFGR2_PREDIV1_DIV3 ((uint32_t)0x00000002) /*!< PREDIV1 input clock divided by 3 */ + #define RCC_CFGR2_PREDIV1_DIV4 ((uint32_t)0x00000003) /*!< PREDIV1 input clock divided by 4 */ + #define RCC_CFGR2_PREDIV1_DIV5 ((uint32_t)0x00000004) /*!< PREDIV1 input clock divided by 5 */ + #define RCC_CFGR2_PREDIV1_DIV6 ((uint32_t)0x00000005) /*!< PREDIV1 input clock divided by 6 */ + #define RCC_CFGR2_PREDIV1_DIV7 ((uint32_t)0x00000006) /*!< PREDIV1 input clock divided by 7 */ + #define RCC_CFGR2_PREDIV1_DIV8 ((uint32_t)0x00000007) /*!< PREDIV1 input clock divided by 8 */ + #define RCC_CFGR2_PREDIV1_DIV9 ((uint32_t)0x00000008) /*!< PREDIV1 input clock divided by 9 */ + #define RCC_CFGR2_PREDIV1_DIV10 ((uint32_t)0x00000009) /*!< PREDIV1 input clock divided by 10 */ + #define RCC_CFGR2_PREDIV1_DIV11 ((uint32_t)0x0000000A) /*!< PREDIV1 input clock divided by 11 */ + #define RCC_CFGR2_PREDIV1_DIV12 ((uint32_t)0x0000000B) /*!< PREDIV1 input clock divided by 12 */ + #define RCC_CFGR2_PREDIV1_DIV13 ((uint32_t)0x0000000C) /*!< PREDIV1 input clock divided by 13 */ + #define RCC_CFGR2_PREDIV1_DIV14 ((uint32_t)0x0000000D) /*!< PREDIV1 input clock divided by 14 */ + #define RCC_CFGR2_PREDIV1_DIV15 ((uint32_t)0x0000000E) /*!< PREDIV1 input clock divided by 15 */ + #define RCC_CFGR2_PREDIV1_DIV16 ((uint32_t)0x0000000F) /*!< PREDIV1 input clock divided by 16 */ +#endif + +/******************************************************************************/ +/* */ +/* General Purpose and Alternate Function I/O */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for GPIO_CRL register *******************/ +#define GPIO_CRL_MODE ((uint32_t)0x33333333) /*!< Port x mode bits */ + +#define GPIO_CRL_MODE0 ((uint32_t)0x00000003) /*!< MODE0[1:0] bits (Port x mode bits, pin 0) */ +#define GPIO_CRL_MODE0_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define GPIO_CRL_MODE0_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + +#define GPIO_CRL_MODE1 ((uint32_t)0x00000030) /*!< MODE1[1:0] bits (Port x mode bits, pin 1) */ +#define GPIO_CRL_MODE1_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define GPIO_CRL_MODE1_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define GPIO_CRL_MODE2 ((uint32_t)0x00000300) /*!< MODE2[1:0] bits (Port x mode bits, pin 2) */ +#define GPIO_CRL_MODE2_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define GPIO_CRL_MODE2_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +#define GPIO_CRL_MODE3 ((uint32_t)0x00003000) /*!< MODE3[1:0] bits (Port x mode bits, pin 3) */ +#define GPIO_CRL_MODE3_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define GPIO_CRL_MODE3_1 ((uint32_t)0x00002000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE4 ((uint32_t)0x00030000) /*!< MODE4[1:0] bits (Port x mode bits, pin 4) */ +#define GPIO_CRL_MODE4_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define GPIO_CRL_MODE4_1 ((uint32_t)0x00020000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE5 ((uint32_t)0x00300000) /*!< MODE5[1:0] bits (Port x mode bits, pin 5) */ +#define GPIO_CRL_MODE5_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define GPIO_CRL_MODE5_1 ((uint32_t)0x00200000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE6 ((uint32_t)0x03000000) /*!< MODE6[1:0] bits (Port x mode bits, pin 6) */ +#define GPIO_CRL_MODE6_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define GPIO_CRL_MODE6_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE7 ((uint32_t)0x30000000) /*!< MODE7[1:0] bits (Port x mode bits, pin 7) */ +#define GPIO_CRL_MODE7_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define GPIO_CRL_MODE7_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF ((uint32_t)0xCCCCCCCC) /*!< Port x configuration bits */ + +#define GPIO_CRL_CNF0 ((uint32_t)0x0000000C) /*!< CNF0[1:0] bits (Port x configuration bits, pin 0) */ +#define GPIO_CRL_CNF0_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define GPIO_CRL_CNF0_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define GPIO_CRL_CNF1 ((uint32_t)0x000000C0) /*!< CNF1[1:0] bits (Port x configuration bits, pin 1) */ +#define GPIO_CRL_CNF1_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define GPIO_CRL_CNF1_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +#define GPIO_CRL_CNF2 ((uint32_t)0x00000C00) /*!< CNF2[1:0] bits (Port x configuration bits, pin 2) */ +#define GPIO_CRL_CNF2_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define GPIO_CRL_CNF2_1 ((uint32_t)0x00000800) /*!< Bit 1 */ + +#define GPIO_CRL_CNF3 ((uint32_t)0x0000C000) /*!< CNF3[1:0] bits (Port x configuration bits, pin 3) */ +#define GPIO_CRL_CNF3_0 ((uint32_t)0x00004000) /*!< Bit 0 */ +#define GPIO_CRL_CNF3_1 ((uint32_t)0x00008000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF4 ((uint32_t)0x000C0000) /*!< CNF4[1:0] bits (Port x configuration bits, pin 4) */ +#define GPIO_CRL_CNF4_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define GPIO_CRL_CNF4_1 ((uint32_t)0x00080000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF5 ((uint32_t)0x00C00000) /*!< CNF5[1:0] bits (Port x configuration bits, pin 5) */ +#define GPIO_CRL_CNF5_0 ((uint32_t)0x00400000) /*!< Bit 0 */ +#define GPIO_CRL_CNF5_1 ((uint32_t)0x00800000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF6 ((uint32_t)0x0C000000) /*!< CNF6[1:0] bits (Port x configuration bits, pin 6) */ +#define GPIO_CRL_CNF6_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define GPIO_CRL_CNF6_1 ((uint32_t)0x08000000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF7 ((uint32_t)0xC0000000) /*!< CNF7[1:0] bits (Port x configuration bits, pin 7) */ +#define GPIO_CRL_CNF7_0 ((uint32_t)0x40000000) /*!< Bit 0 */ +#define GPIO_CRL_CNF7_1 ((uint32_t)0x80000000) /*!< Bit 1 */ + +/******************* Bit definition for GPIO_CRH register *******************/ +#define GPIO_CRH_MODE ((uint32_t)0x33333333) /*!< Port x mode bits */ + +#define GPIO_CRH_MODE8 ((uint32_t)0x00000003) /*!< MODE8[1:0] bits (Port x mode bits, pin 8) */ +#define GPIO_CRH_MODE8_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define GPIO_CRH_MODE8_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + +#define GPIO_CRH_MODE9 ((uint32_t)0x00000030) /*!< MODE9[1:0] bits (Port x mode bits, pin 9) */ +#define GPIO_CRH_MODE9_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define GPIO_CRH_MODE9_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define GPIO_CRH_MODE10 ((uint32_t)0x00000300) /*!< MODE10[1:0] bits (Port x mode bits, pin 10) */ +#define GPIO_CRH_MODE10_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define GPIO_CRH_MODE10_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +#define GPIO_CRH_MODE11 ((uint32_t)0x00003000) /*!< MODE11[1:0] bits (Port x mode bits, pin 11) */ +#define GPIO_CRH_MODE11_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define GPIO_CRH_MODE11_1 ((uint32_t)0x00002000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE12 ((uint32_t)0x00030000) /*!< MODE12[1:0] bits (Port x mode bits, pin 12) */ +#define GPIO_CRH_MODE12_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define GPIO_CRH_MODE12_1 ((uint32_t)0x00020000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE13 ((uint32_t)0x00300000) /*!< MODE13[1:0] bits (Port x mode bits, pin 13) */ +#define GPIO_CRH_MODE13_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define GPIO_CRH_MODE13_1 ((uint32_t)0x00200000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE14 ((uint32_t)0x03000000) /*!< MODE14[1:0] bits (Port x mode bits, pin 14) */ +#define GPIO_CRH_MODE14_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define GPIO_CRH_MODE14_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE15 ((uint32_t)0x30000000) /*!< MODE15[1:0] bits (Port x mode bits, pin 15) */ +#define GPIO_CRH_MODE15_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define GPIO_CRH_MODE15_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF ((uint32_t)0xCCCCCCCC) /*!< Port x configuration bits */ + +#define GPIO_CRH_CNF8 ((uint32_t)0x0000000C) /*!< CNF8[1:0] bits (Port x configuration bits, pin 8) */ +#define GPIO_CRH_CNF8_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define GPIO_CRH_CNF8_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define GPIO_CRH_CNF9 ((uint32_t)0x000000C0) /*!< CNF9[1:0] bits (Port x configuration bits, pin 9) */ +#define GPIO_CRH_CNF9_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define GPIO_CRH_CNF9_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +#define GPIO_CRH_CNF10 ((uint32_t)0x00000C00) /*!< CNF10[1:0] bits (Port x configuration bits, pin 10) */ +#define GPIO_CRH_CNF10_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define GPIO_CRH_CNF10_1 ((uint32_t)0x00000800) /*!< Bit 1 */ + +#define GPIO_CRH_CNF11 ((uint32_t)0x0000C000) /*!< CNF11[1:0] bits (Port x configuration bits, pin 11) */ +#define GPIO_CRH_CNF11_0 ((uint32_t)0x00004000) /*!< Bit 0 */ +#define GPIO_CRH_CNF11_1 ((uint32_t)0x00008000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF12 ((uint32_t)0x000C0000) /*!< CNF12[1:0] bits (Port x configuration bits, pin 12) */ +#define GPIO_CRH_CNF12_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define GPIO_CRH_CNF12_1 ((uint32_t)0x00080000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF13 ((uint32_t)0x00C00000) /*!< CNF13[1:0] bits (Port x configuration bits, pin 13) */ +#define GPIO_CRH_CNF13_0 ((uint32_t)0x00400000) /*!< Bit 0 */ +#define GPIO_CRH_CNF13_1 ((uint32_t)0x00800000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF14 ((uint32_t)0x0C000000) /*!< CNF14[1:0] bits (Port x configuration bits, pin 14) */ +#define GPIO_CRH_CNF14_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define GPIO_CRH_CNF14_1 ((uint32_t)0x08000000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF15 ((uint32_t)0xC0000000) /*!< CNF15[1:0] bits (Port x configuration bits, pin 15) */ +#define GPIO_CRH_CNF15_0 ((uint32_t)0x40000000) /*!< Bit 0 */ +#define GPIO_CRH_CNF15_1 ((uint32_t)0x80000000) /*!< Bit 1 */ + +/*!<****************** Bit definition for GPIO_IDR register *******************/ +#define GPIO_IDR_IDR0 ((uint16_t)0x0001) /*!< Port input data, bit 0 */ +#define GPIO_IDR_IDR1 ((uint16_t)0x0002) /*!< Port input data, bit 1 */ +#define GPIO_IDR_IDR2 ((uint16_t)0x0004) /*!< Port input data, bit 2 */ +#define GPIO_IDR_IDR3 ((uint16_t)0x0008) /*!< Port input data, bit 3 */ +#define GPIO_IDR_IDR4 ((uint16_t)0x0010) /*!< Port input data, bit 4 */ +#define GPIO_IDR_IDR5 ((uint16_t)0x0020) /*!< Port input data, bit 5 */ +#define GPIO_IDR_IDR6 ((uint16_t)0x0040) /*!< Port input data, bit 6 */ +#define GPIO_IDR_IDR7 ((uint16_t)0x0080) /*!< Port input data, bit 7 */ +#define GPIO_IDR_IDR8 ((uint16_t)0x0100) /*!< Port input data, bit 8 */ +#define GPIO_IDR_IDR9 ((uint16_t)0x0200) /*!< Port input data, bit 9 */ +#define GPIO_IDR_IDR10 ((uint16_t)0x0400) /*!< Port input data, bit 10 */ +#define GPIO_IDR_IDR11 ((uint16_t)0x0800) /*!< Port input data, bit 11 */ +#define GPIO_IDR_IDR12 ((uint16_t)0x1000) /*!< Port input data, bit 12 */ +#define GPIO_IDR_IDR13 ((uint16_t)0x2000) /*!< Port input data, bit 13 */ +#define GPIO_IDR_IDR14 ((uint16_t)0x4000) /*!< Port input data, bit 14 */ +#define GPIO_IDR_IDR15 ((uint16_t)0x8000) /*!< Port input data, bit 15 */ + +/******************* Bit definition for GPIO_ODR register *******************/ +#define GPIO_ODR_ODR0 ((uint16_t)0x0001) /*!< Port output data, bit 0 */ +#define GPIO_ODR_ODR1 ((uint16_t)0x0002) /*!< Port output data, bit 1 */ +#define GPIO_ODR_ODR2 ((uint16_t)0x0004) /*!< Port output data, bit 2 */ +#define GPIO_ODR_ODR3 ((uint16_t)0x0008) /*!< Port output data, bit 3 */ +#define GPIO_ODR_ODR4 ((uint16_t)0x0010) /*!< Port output data, bit 4 */ +#define GPIO_ODR_ODR5 ((uint16_t)0x0020) /*!< Port output data, bit 5 */ +#define GPIO_ODR_ODR6 ((uint16_t)0x0040) /*!< Port output data, bit 6 */ +#define GPIO_ODR_ODR7 ((uint16_t)0x0080) /*!< Port output data, bit 7 */ +#define GPIO_ODR_ODR8 ((uint16_t)0x0100) /*!< Port output data, bit 8 */ +#define GPIO_ODR_ODR9 ((uint16_t)0x0200) /*!< Port output data, bit 9 */ +#define GPIO_ODR_ODR10 ((uint16_t)0x0400) /*!< Port output data, bit 10 */ +#define GPIO_ODR_ODR11 ((uint16_t)0x0800) /*!< Port output data, bit 11 */ +#define GPIO_ODR_ODR12 ((uint16_t)0x1000) /*!< Port output data, bit 12 */ +#define GPIO_ODR_ODR13 ((uint16_t)0x2000) /*!< Port output data, bit 13 */ +#define GPIO_ODR_ODR14 ((uint16_t)0x4000) /*!< Port output data, bit 14 */ +#define GPIO_ODR_ODR15 ((uint16_t)0x8000) /*!< Port output data, bit 15 */ + +/****************** Bit definition for GPIO_BSRR register *******************/ +#define GPIO_BSRR_BS0 ((uint32_t)0x00000001) /*!< Port x Set bit 0 */ +#define GPIO_BSRR_BS1 ((uint32_t)0x00000002) /*!< Port x Set bit 1 */ +#define GPIO_BSRR_BS2 ((uint32_t)0x00000004) /*!< Port x Set bit 2 */ +#define GPIO_BSRR_BS3 ((uint32_t)0x00000008) /*!< Port x Set bit 3 */ +#define GPIO_BSRR_BS4 ((uint32_t)0x00000010) /*!< Port x Set bit 4 */ +#define GPIO_BSRR_BS5 ((uint32_t)0x00000020) /*!< Port x Set bit 5 */ +#define GPIO_BSRR_BS6 ((uint32_t)0x00000040) /*!< Port x Set bit 6 */ +#define GPIO_BSRR_BS7 ((uint32_t)0x00000080) /*!< Port x Set bit 7 */ +#define GPIO_BSRR_BS8 ((uint32_t)0x00000100) /*!< Port x Set bit 8 */ +#define GPIO_BSRR_BS9 ((uint32_t)0x00000200) /*!< Port x Set bit 9 */ +#define GPIO_BSRR_BS10 ((uint32_t)0x00000400) /*!< Port x Set bit 10 */ +#define GPIO_BSRR_BS11 ((uint32_t)0x00000800) /*!< Port x Set bit 11 */ +#define GPIO_BSRR_BS12 ((uint32_t)0x00001000) /*!< Port x Set bit 12 */ +#define GPIO_BSRR_BS13 ((uint32_t)0x00002000) /*!< Port x Set bit 13 */ +#define GPIO_BSRR_BS14 ((uint32_t)0x00004000) /*!< Port x Set bit 14 */ +#define GPIO_BSRR_BS15 ((uint32_t)0x00008000) /*!< Port x Set bit 15 */ + +#define GPIO_BSRR_BR0 ((uint32_t)0x00010000) /*!< Port x Reset bit 0 */ +#define GPIO_BSRR_BR1 ((uint32_t)0x00020000) /*!< Port x Reset bit 1 */ +#define GPIO_BSRR_BR2 ((uint32_t)0x00040000) /*!< Port x Reset bit 2 */ +#define GPIO_BSRR_BR3 ((uint32_t)0x00080000) /*!< Port x Reset bit 3 */ +#define GPIO_BSRR_BR4 ((uint32_t)0x00100000) /*!< Port x Reset bit 4 */ +#define GPIO_BSRR_BR5 ((uint32_t)0x00200000) /*!< Port x Reset bit 5 */ +#define GPIO_BSRR_BR6 ((uint32_t)0x00400000) /*!< Port x Reset bit 6 */ +#define GPIO_BSRR_BR7 ((uint32_t)0x00800000) /*!< Port x Reset bit 7 */ +#define GPIO_BSRR_BR8 ((uint32_t)0x01000000) /*!< Port x Reset bit 8 */ +#define GPIO_BSRR_BR9 ((uint32_t)0x02000000) /*!< Port x Reset bit 9 */ +#define GPIO_BSRR_BR10 ((uint32_t)0x04000000) /*!< Port x Reset bit 10 */ +#define GPIO_BSRR_BR11 ((uint32_t)0x08000000) /*!< Port x Reset bit 11 */ +#define GPIO_BSRR_BR12 ((uint32_t)0x10000000) /*!< Port x Reset bit 12 */ +#define GPIO_BSRR_BR13 ((uint32_t)0x20000000) /*!< Port x Reset bit 13 */ +#define GPIO_BSRR_BR14 ((uint32_t)0x40000000) /*!< Port x Reset bit 14 */ +#define GPIO_BSRR_BR15 ((uint32_t)0x80000000) /*!< Port x Reset bit 15 */ + +/******************* Bit definition for GPIO_BRR register *******************/ +#define GPIO_BRR_BR0 ((uint16_t)0x0001) /*!< Port x Reset bit 0 */ +#define GPIO_BRR_BR1 ((uint16_t)0x0002) /*!< Port x Reset bit 1 */ +#define GPIO_BRR_BR2 ((uint16_t)0x0004) /*!< Port x Reset bit 2 */ +#define GPIO_BRR_BR3 ((uint16_t)0x0008) /*!< Port x Reset bit 3 */ +#define GPIO_BRR_BR4 ((uint16_t)0x0010) /*!< Port x Reset bit 4 */ +#define GPIO_BRR_BR5 ((uint16_t)0x0020) /*!< Port x Reset bit 5 */ +#define GPIO_BRR_BR6 ((uint16_t)0x0040) /*!< Port x Reset bit 6 */ +#define GPIO_BRR_BR7 ((uint16_t)0x0080) /*!< Port x Reset bit 7 */ +#define GPIO_BRR_BR8 ((uint16_t)0x0100) /*!< Port x Reset bit 8 */ +#define GPIO_BRR_BR9 ((uint16_t)0x0200) /*!< Port x Reset bit 9 */ +#define GPIO_BRR_BR10 ((uint16_t)0x0400) /*!< Port x Reset bit 10 */ +#define GPIO_BRR_BR11 ((uint16_t)0x0800) /*!< Port x Reset bit 11 */ +#define GPIO_BRR_BR12 ((uint16_t)0x1000) /*!< Port x Reset bit 12 */ +#define GPIO_BRR_BR13 ((uint16_t)0x2000) /*!< Port x Reset bit 13 */ +#define GPIO_BRR_BR14 ((uint16_t)0x4000) /*!< Port x Reset bit 14 */ +#define GPIO_BRR_BR15 ((uint16_t)0x8000) /*!< Port x Reset bit 15 */ + +/****************** Bit definition for GPIO_LCKR register *******************/ +#define GPIO_LCKR_LCK0 ((uint32_t)0x00000001) /*!< Port x Lock bit 0 */ +#define GPIO_LCKR_LCK1 ((uint32_t)0x00000002) /*!< Port x Lock bit 1 */ +#define GPIO_LCKR_LCK2 ((uint32_t)0x00000004) /*!< Port x Lock bit 2 */ +#define GPIO_LCKR_LCK3 ((uint32_t)0x00000008) /*!< Port x Lock bit 3 */ +#define GPIO_LCKR_LCK4 ((uint32_t)0x00000010) /*!< Port x Lock bit 4 */ +#define GPIO_LCKR_LCK5 ((uint32_t)0x00000020) /*!< Port x Lock bit 5 */ +#define GPIO_LCKR_LCK6 ((uint32_t)0x00000040) /*!< Port x Lock bit 6 */ +#define GPIO_LCKR_LCK7 ((uint32_t)0x00000080) /*!< Port x Lock bit 7 */ +#define GPIO_LCKR_LCK8 ((uint32_t)0x00000100) /*!< Port x Lock bit 8 */ +#define GPIO_LCKR_LCK9 ((uint32_t)0x00000200) /*!< Port x Lock bit 9 */ +#define GPIO_LCKR_LCK10 ((uint32_t)0x00000400) /*!< Port x Lock bit 10 */ +#define GPIO_LCKR_LCK11 ((uint32_t)0x00000800) /*!< Port x Lock bit 11 */ +#define GPIO_LCKR_LCK12 ((uint32_t)0x00001000) /*!< Port x Lock bit 12 */ +#define GPIO_LCKR_LCK13 ((uint32_t)0x00002000) /*!< Port x Lock bit 13 */ +#define GPIO_LCKR_LCK14 ((uint32_t)0x00004000) /*!< Port x Lock bit 14 */ +#define GPIO_LCKR_LCK15 ((uint32_t)0x00008000) /*!< Port x Lock bit 15 */ +#define GPIO_LCKR_LCKK ((uint32_t)0x00010000) /*!< Lock key */ + +/*----------------------------------------------------------------------------*/ + +/****************** Bit definition for AFIO_EVCR register *******************/ +#define AFIO_EVCR_PIN ((uint8_t)0x0F) /*!< PIN[3:0] bits (Pin selection) */ +#define AFIO_EVCR_PIN_0 ((uint8_t)0x01) /*!< Bit 0 */ +#define AFIO_EVCR_PIN_1 ((uint8_t)0x02) /*!< Bit 1 */ +#define AFIO_EVCR_PIN_2 ((uint8_t)0x04) /*!< Bit 2 */ +#define AFIO_EVCR_PIN_3 ((uint8_t)0x08) /*!< Bit 3 */ + +/*!< PIN configuration */ +#define AFIO_EVCR_PIN_PX0 ((uint8_t)0x00) /*!< Pin 0 selected */ +#define AFIO_EVCR_PIN_PX1 ((uint8_t)0x01) /*!< Pin 1 selected */ +#define AFIO_EVCR_PIN_PX2 ((uint8_t)0x02) /*!< Pin 2 selected */ +#define AFIO_EVCR_PIN_PX3 ((uint8_t)0x03) /*!< Pin 3 selected */ +#define AFIO_EVCR_PIN_PX4 ((uint8_t)0x04) /*!< Pin 4 selected */ +#define AFIO_EVCR_PIN_PX5 ((uint8_t)0x05) /*!< Pin 5 selected */ +#define AFIO_EVCR_PIN_PX6 ((uint8_t)0x06) /*!< Pin 6 selected */ +#define AFIO_EVCR_PIN_PX7 ((uint8_t)0x07) /*!< Pin 7 selected */ +#define AFIO_EVCR_PIN_PX8 ((uint8_t)0x08) /*!< Pin 8 selected */ +#define AFIO_EVCR_PIN_PX9 ((uint8_t)0x09) /*!< Pin 9 selected */ +#define AFIO_EVCR_PIN_PX10 ((uint8_t)0x0A) /*!< Pin 10 selected */ +#define AFIO_EVCR_PIN_PX11 ((uint8_t)0x0B) /*!< Pin 11 selected */ +#define AFIO_EVCR_PIN_PX12 ((uint8_t)0x0C) /*!< Pin 12 selected */ +#define AFIO_EVCR_PIN_PX13 ((uint8_t)0x0D) /*!< Pin 13 selected */ +#define AFIO_EVCR_PIN_PX14 ((uint8_t)0x0E) /*!< Pin 14 selected */ +#define AFIO_EVCR_PIN_PX15 ((uint8_t)0x0F) /*!< Pin 15 selected */ + +#define AFIO_EVCR_PORT ((uint8_t)0x70) /*!< PORT[2:0] bits (Port selection) */ +#define AFIO_EVCR_PORT_0 ((uint8_t)0x10) /*!< Bit 0 */ +#define AFIO_EVCR_PORT_1 ((uint8_t)0x20) /*!< Bit 1 */ +#define AFIO_EVCR_PORT_2 ((uint8_t)0x40) /*!< Bit 2 */ + +/*!< PORT configuration */ +#define AFIO_EVCR_PORT_PA ((uint8_t)0x00) /*!< Port A selected */ +#define AFIO_EVCR_PORT_PB ((uint8_t)0x10) /*!< Port B selected */ +#define AFIO_EVCR_PORT_PC ((uint8_t)0x20) /*!< Port C selected */ +#define AFIO_EVCR_PORT_PD ((uint8_t)0x30) /*!< Port D selected */ +#define AFIO_EVCR_PORT_PE ((uint8_t)0x40) /*!< Port E selected */ + +#define AFIO_EVCR_EVOE ((uint8_t)0x80) /*!< Event Output Enable */ + +/****************** Bit definition for AFIO_MAPR register *******************/ +#define AFIO_MAPR_SPI1_REMAP ((uint32_t)0x00000001) /*!< SPI1 remapping */ +#define AFIO_MAPR_I2C1_REMAP ((uint32_t)0x00000002) /*!< I2C1 remapping */ +#define AFIO_MAPR_USART1_REMAP ((uint32_t)0x00000004) /*!< USART1 remapping */ +#define AFIO_MAPR_USART2_REMAP ((uint32_t)0x00000008) /*!< USART2 remapping */ + +#define AFIO_MAPR_USART3_REMAP ((uint32_t)0x00000030) /*!< USART3_REMAP[1:0] bits (USART3 remapping) */ +#define AFIO_MAPR_USART3_REMAP_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define AFIO_MAPR_USART3_REMAP_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +/* USART3_REMAP configuration */ +#define AFIO_MAPR_USART3_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (TX/PB10, RX/PB11, CK/PB12, CTS/PB13, RTS/PB14) */ +#define AFIO_MAPR_USART3_REMAP_PARTIALREMAP ((uint32_t)0x00000010) /*!< Partial remap (TX/PC10, RX/PC11, CK/PC12, CTS/PB13, RTS/PB14) */ +#define AFIO_MAPR_USART3_REMAP_FULLREMAP ((uint32_t)0x00000030) /*!< Full remap (TX/PD8, RX/PD9, CK/PD10, CTS/PD11, RTS/PD12) */ + +#define AFIO_MAPR_TIM1_REMAP ((uint32_t)0x000000C0) /*!< TIM1_REMAP[1:0] bits (TIM1 remapping) */ +#define AFIO_MAPR_TIM1_REMAP_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define AFIO_MAPR_TIM1_REMAP_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +/*!< TIM1_REMAP configuration */ +#define AFIO_MAPR_TIM1_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (ETR/PA12, CH1/PA8, CH2/PA9, CH3/PA10, CH4/PA11, BKIN/PB12, CH1N/PB13, CH2N/PB14, CH3N/PB15) */ +#define AFIO_MAPR_TIM1_REMAP_PARTIALREMAP ((uint32_t)0x00000040) /*!< Partial remap (ETR/PA12, CH1/PA8, CH2/PA9, CH3/PA10, CH4/PA11, BKIN/PA6, CH1N/PA7, CH2N/PB0, CH3N/PB1) */ +#define AFIO_MAPR_TIM1_REMAP_FULLREMAP ((uint32_t)0x000000C0) /*!< Full remap (ETR/PE7, CH1/PE9, CH2/PE11, CH3/PE13, CH4/PE14, BKIN/PE15, CH1N/PE8, CH2N/PE10, CH3N/PE12) */ + +#define AFIO_MAPR_TIM2_REMAP ((uint32_t)0x00000300) /*!< TIM2_REMAP[1:0] bits (TIM2 remapping) */ +#define AFIO_MAPR_TIM2_REMAP_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define AFIO_MAPR_TIM2_REMAP_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +/*!< TIM2_REMAP configuration */ +#define AFIO_MAPR_TIM2_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (CH1/ETR/PA0, CH2/PA1, CH3/PA2, CH4/PA3) */ +#define AFIO_MAPR_TIM2_REMAP_PARTIALREMAP1 ((uint32_t)0x00000100) /*!< Partial remap (CH1/ETR/PA15, CH2/PB3, CH3/PA2, CH4/PA3) */ +#define AFIO_MAPR_TIM2_REMAP_PARTIALREMAP2 ((uint32_t)0x00000200) /*!< Partial remap (CH1/ETR/PA0, CH2/PA1, CH3/PB10, CH4/PB11) */ +#define AFIO_MAPR_TIM2_REMAP_FULLREMAP ((uint32_t)0x00000300) /*!< Full remap (CH1/ETR/PA15, CH2/PB3, CH3/PB10, CH4/PB11) */ + +#define AFIO_MAPR_TIM3_REMAP ((uint32_t)0x00000C00) /*!< TIM3_REMAP[1:0] bits (TIM3 remapping) */ +#define AFIO_MAPR_TIM3_REMAP_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define AFIO_MAPR_TIM3_REMAP_1 ((uint32_t)0x00000800) /*!< Bit 1 */ + +/*!< TIM3_REMAP configuration */ +#define AFIO_MAPR_TIM3_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (CH1/PA6, CH2/PA7, CH3/PB0, CH4/PB1) */ +#define AFIO_MAPR_TIM3_REMAP_PARTIALREMAP ((uint32_t)0x00000800) /*!< Partial remap (CH1/PB4, CH2/PB5, CH3/PB0, CH4/PB1) */ +#define AFIO_MAPR_TIM3_REMAP_FULLREMAP ((uint32_t)0x00000C00) /*!< Full remap (CH1/PC6, CH2/PC7, CH3/PC8, CH4/PC9) */ + +#define AFIO_MAPR_TIM4_REMAP ((uint32_t)0x00001000) /*!< TIM4_REMAP bit (TIM4 remapping) */ + +#define AFIO_MAPR_CAN_REMAP ((uint32_t)0x00006000) /*!< CAN_REMAP[1:0] bits (CAN Alternate function remapping) */ +#define AFIO_MAPR_CAN_REMAP_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define AFIO_MAPR_CAN_REMAP_1 ((uint32_t)0x00004000) /*!< Bit 1 */ + +/*!< CAN_REMAP configuration */ +#define AFIO_MAPR_CAN_REMAP_REMAP1 ((uint32_t)0x00000000) /*!< CANRX mapped to PA11, CANTX mapped to PA12 */ +#define AFIO_MAPR_CAN_REMAP_REMAP2 ((uint32_t)0x00004000) /*!< CANRX mapped to PB8, CANTX mapped to PB9 */ +#define AFIO_MAPR_CAN_REMAP_REMAP3 ((uint32_t)0x00006000) /*!< CANRX mapped to PD0, CANTX mapped to PD1 */ + +#define AFIO_MAPR_PD01_REMAP ((uint32_t)0x00008000) /*!< Port D0/Port D1 mapping on OSC_IN/OSC_OUT */ +#define AFIO_MAPR_TIM5CH4_IREMAP ((uint32_t)0x00010000) /*!< TIM5 Channel4 Internal Remap */ +#define AFIO_MAPR_ADC1_ETRGINJ_REMAP ((uint32_t)0x00020000) /*!< ADC 1 External Trigger Injected Conversion remapping */ +#define AFIO_MAPR_ADC1_ETRGREG_REMAP ((uint32_t)0x00040000) /*!< ADC 1 External Trigger Regular Conversion remapping */ +#define AFIO_MAPR_ADC2_ETRGINJ_REMAP ((uint32_t)0x00080000) /*!< ADC 2 External Trigger Injected Conversion remapping */ +#define AFIO_MAPR_ADC2_ETRGREG_REMAP ((uint32_t)0x00100000) /*!< ADC 2 External Trigger Regular Conversion remapping */ + +/*!< SWJ_CFG configuration */ +#define AFIO_MAPR_SWJ_CFG ((uint32_t)0x07000000) /*!< SWJ_CFG[2:0] bits (Serial Wire JTAG configuration) */ +#define AFIO_MAPR_SWJ_CFG_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define AFIO_MAPR_SWJ_CFG_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define AFIO_MAPR_SWJ_CFG_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + +#define AFIO_MAPR_SWJ_CFG_RESET ((uint32_t)0x00000000) /*!< Full SWJ (JTAG-DP + SW-DP) : Reset State */ +#define AFIO_MAPR_SWJ_CFG_NOJNTRST ((uint32_t)0x01000000) /*!< Full SWJ (JTAG-DP + SW-DP) but without JNTRST */ +#define AFIO_MAPR_SWJ_CFG_JTAGDISABLE ((uint32_t)0x02000000) /*!< JTAG-DP Disabled and SW-DP Enabled */ +#define AFIO_MAPR_SWJ_CFG_DISABLE ((uint32_t)0x04000000) /*!< JTAG-DP Disabled and SW-DP Disabled */ + +#ifdef STM32F10X_CL +/*!< ETH_REMAP configuration */ + #define AFIO_MAPR_ETH_REMAP ((uint32_t)0x00200000) /*!< SPI3_REMAP bit (Ethernet MAC I/O remapping) */ + +/*!< CAN2_REMAP configuration */ + #define AFIO_MAPR_CAN2_REMAP ((uint32_t)0x00400000) /*!< CAN2_REMAP bit (CAN2 I/O remapping) */ + +/*!< MII_RMII_SEL configuration */ + #define AFIO_MAPR_MII_RMII_SEL ((uint32_t)0x00800000) /*!< MII_RMII_SEL bit (Ethernet MII or RMII selection) */ + +/*!< SPI3_REMAP configuration */ + #define AFIO_MAPR_SPI3_REMAP ((uint32_t)0x10000000) /*!< SPI3_REMAP bit (SPI3 remapping) */ + +/*!< TIM2ITR1_IREMAP configuration */ + #define AFIO_MAPR_TIM2ITR1_IREMAP ((uint32_t)0x20000000) /*!< TIM2ITR1_IREMAP bit (TIM2 internal trigger 1 remapping) */ + +/*!< PTP_PPS_REMAP configuration */ + #define AFIO_MAPR_PTP_PPS_REMAP ((uint32_t)0x40000000) /*!< PTP_PPS_REMAP bit (Ethernet PTP PPS remapping) */ +#endif + +/***************** Bit definition for AFIO_EXTICR1 register *****************/ +#define AFIO_EXTICR1_EXTI0 ((uint16_t)0x000F) /*!< EXTI 0 configuration */ +#define AFIO_EXTICR1_EXTI1 ((uint16_t)0x00F0) /*!< EXTI 1 configuration */ +#define AFIO_EXTICR1_EXTI2 ((uint16_t)0x0F00) /*!< EXTI 2 configuration */ +#define AFIO_EXTICR1_EXTI3 ((uint16_t)0xF000) /*!< EXTI 3 configuration */ + +/*!< EXTI0 configuration */ +#define AFIO_EXTICR1_EXTI0_PA ((uint16_t)0x0000) /*!< PA[0] pin */ +#define AFIO_EXTICR1_EXTI0_PB ((uint16_t)0x0001) /*!< PB[0] pin */ +#define AFIO_EXTICR1_EXTI0_PC ((uint16_t)0x0002) /*!< PC[0] pin */ +#define AFIO_EXTICR1_EXTI0_PD ((uint16_t)0x0003) /*!< PD[0] pin */ +#define AFIO_EXTICR1_EXTI0_PE ((uint16_t)0x0004) /*!< PE[0] pin */ +#define AFIO_EXTICR1_EXTI0_PF ((uint16_t)0x0005) /*!< PF[0] pin */ +#define AFIO_EXTICR1_EXTI0_PG ((uint16_t)0x0006) /*!< PG[0] pin */ + +/*!< EXTI1 configuration */ +#define AFIO_EXTICR1_EXTI1_PA ((uint16_t)0x0000) /*!< PA[1] pin */ +#define AFIO_EXTICR1_EXTI1_PB ((uint16_t)0x0010) /*!< PB[1] pin */ +#define AFIO_EXTICR1_EXTI1_PC ((uint16_t)0x0020) /*!< PC[1] pin */ +#define AFIO_EXTICR1_EXTI1_PD ((uint16_t)0x0030) /*!< PD[1] pin */ +#define AFIO_EXTICR1_EXTI1_PE ((uint16_t)0x0040) /*!< PE[1] pin */ +#define AFIO_EXTICR1_EXTI1_PF ((uint16_t)0x0050) /*!< PF[1] pin */ +#define AFIO_EXTICR1_EXTI1_PG ((uint16_t)0x0060) /*!< PG[1] pin */ + +/*!< EXTI2 configuration */ +#define AFIO_EXTICR1_EXTI2_PA ((uint16_t)0x0000) /*!< PA[2] pin */ +#define AFIO_EXTICR1_EXTI2_PB ((uint16_t)0x0100) /*!< PB[2] pin */ +#define AFIO_EXTICR1_EXTI2_PC ((uint16_t)0x0200) /*!< PC[2] pin */ +#define AFIO_EXTICR1_EXTI2_PD ((uint16_t)0x0300) /*!< PD[2] pin */ +#define AFIO_EXTICR1_EXTI2_PE ((uint16_t)0x0400) /*!< PE[2] pin */ +#define AFIO_EXTICR1_EXTI2_PF ((uint16_t)0x0500) /*!< PF[2] pin */ +#define AFIO_EXTICR1_EXTI2_PG ((uint16_t)0x0600) /*!< PG[2] pin */ + +/*!< EXTI3 configuration */ +#define AFIO_EXTICR1_EXTI3_PA ((uint16_t)0x0000) /*!< PA[3] pin */ +#define AFIO_EXTICR1_EXTI3_PB ((uint16_t)0x1000) /*!< PB[3] pin */ +#define AFIO_EXTICR1_EXTI3_PC ((uint16_t)0x2000) /*!< PC[3] pin */ +#define AFIO_EXTICR1_EXTI3_PD ((uint16_t)0x3000) /*!< PD[3] pin */ +#define AFIO_EXTICR1_EXTI3_PE ((uint16_t)0x4000) /*!< PE[3] pin */ +#define AFIO_EXTICR1_EXTI3_PF ((uint16_t)0x5000) /*!< PF[3] pin */ +#define AFIO_EXTICR1_EXTI3_PG ((uint16_t)0x6000) /*!< PG[3] pin */ + +/***************** Bit definition for AFIO_EXTICR2 register *****************/ +#define AFIO_EXTICR2_EXTI4 ((uint16_t)0x000F) /*!< EXTI 4 configuration */ +#define AFIO_EXTICR2_EXTI5 ((uint16_t)0x00F0) /*!< EXTI 5 configuration */ +#define AFIO_EXTICR2_EXTI6 ((uint16_t)0x0F00) /*!< EXTI 6 configuration */ +#define AFIO_EXTICR2_EXTI7 ((uint16_t)0xF000) /*!< EXTI 7 configuration */ + +/*!< EXTI4 configuration */ +#define AFIO_EXTICR2_EXTI4_PA ((uint16_t)0x0000) /*!< PA[4] pin */ +#define AFIO_EXTICR2_EXTI4_PB ((uint16_t)0x0001) /*!< PB[4] pin */ +#define AFIO_EXTICR2_EXTI4_PC ((uint16_t)0x0002) /*!< PC[4] pin */ +#define AFIO_EXTICR2_EXTI4_PD ((uint16_t)0x0003) /*!< PD[4] pin */ +#define AFIO_EXTICR2_EXTI4_PE ((uint16_t)0x0004) /*!< PE[4] pin */ +#define AFIO_EXTICR2_EXTI4_PF ((uint16_t)0x0005) /*!< PF[4] pin */ +#define AFIO_EXTICR2_EXTI4_PG ((uint16_t)0x0006) /*!< PG[4] pin */ + +/* EXTI5 configuration */ +#define AFIO_EXTICR2_EXTI5_PA ((uint16_t)0x0000) /*!< PA[5] pin */ +#define AFIO_EXTICR2_EXTI5_PB ((uint16_t)0x0010) /*!< PB[5] pin */ +#define AFIO_EXTICR2_EXTI5_PC ((uint16_t)0x0020) /*!< PC[5] pin */ +#define AFIO_EXTICR2_EXTI5_PD ((uint16_t)0x0030) /*!< PD[5] pin */ +#define AFIO_EXTICR2_EXTI5_PE ((uint16_t)0x0040) /*!< PE[5] pin */ +#define AFIO_EXTICR2_EXTI5_PF ((uint16_t)0x0050) /*!< PF[5] pin */ +#define AFIO_EXTICR2_EXTI5_PG ((uint16_t)0x0060) /*!< PG[5] pin */ + +/*!< EXTI6 configuration */ +#define AFIO_EXTICR2_EXTI6_PA ((uint16_t)0x0000) /*!< PA[6] pin */ +#define AFIO_EXTICR2_EXTI6_PB ((uint16_t)0x0100) /*!< PB[6] pin */ +#define AFIO_EXTICR2_EXTI6_PC ((uint16_t)0x0200) /*!< PC[6] pin */ +#define AFIO_EXTICR2_EXTI6_PD ((uint16_t)0x0300) /*!< PD[6] pin */ +#define AFIO_EXTICR2_EXTI6_PE ((uint16_t)0x0400) /*!< PE[6] pin */ +#define AFIO_EXTICR2_EXTI6_PF ((uint16_t)0x0500) /*!< PF[6] pin */ +#define AFIO_EXTICR2_EXTI6_PG ((uint16_t)0x0600) /*!< PG[6] pin */ + +/*!< EXTI7 configuration */ +#define AFIO_EXTICR2_EXTI7_PA ((uint16_t)0x0000) /*!< PA[7] pin */ +#define AFIO_EXTICR2_EXTI7_PB ((uint16_t)0x1000) /*!< PB[7] pin */ +#define AFIO_EXTICR2_EXTI7_PC ((uint16_t)0x2000) /*!< PC[7] pin */ +#define AFIO_EXTICR2_EXTI7_PD ((uint16_t)0x3000) /*!< PD[7] pin */ +#define AFIO_EXTICR2_EXTI7_PE ((uint16_t)0x4000) /*!< PE[7] pin */ +#define AFIO_EXTICR2_EXTI7_PF ((uint16_t)0x5000) /*!< PF[7] pin */ +#define AFIO_EXTICR2_EXTI7_PG ((uint16_t)0x6000) /*!< PG[7] pin */ + +/***************** Bit definition for AFIO_EXTICR3 register *****************/ +#define AFIO_EXTICR3_EXTI8 ((uint16_t)0x000F) /*!< EXTI 8 configuration */ +#define AFIO_EXTICR3_EXTI9 ((uint16_t)0x00F0) /*!< EXTI 9 configuration */ +#define AFIO_EXTICR3_EXTI10 ((uint16_t)0x0F00) /*!< EXTI 10 configuration */ +#define AFIO_EXTICR3_EXTI11 ((uint16_t)0xF000) /*!< EXTI 11 configuration */ + +/*!< EXTI8 configuration */ +#define AFIO_EXTICR3_EXTI8_PA ((uint16_t)0x0000) /*!< PA[8] pin */ +#define AFIO_EXTICR3_EXTI8_PB ((uint16_t)0x0001) /*!< PB[8] pin */ +#define AFIO_EXTICR3_EXTI8_PC ((uint16_t)0x0002) /*!< PC[8] pin */ +#define AFIO_EXTICR3_EXTI8_PD ((uint16_t)0x0003) /*!< PD[8] pin */ +#define AFIO_EXTICR3_EXTI8_PE ((uint16_t)0x0004) /*!< PE[8] pin */ +#define AFIO_EXTICR3_EXTI8_PF ((uint16_t)0x0005) /*!< PF[8] pin */ +#define AFIO_EXTICR3_EXTI8_PG ((uint16_t)0x0006) /*!< PG[8] pin */ + +/*!< EXTI9 configuration */ +#define AFIO_EXTICR3_EXTI9_PA ((uint16_t)0x0000) /*!< PA[9] pin */ +#define AFIO_EXTICR3_EXTI9_PB ((uint16_t)0x0010) /*!< PB[9] pin */ +#define AFIO_EXTICR3_EXTI9_PC ((uint16_t)0x0020) /*!< PC[9] pin */ +#define AFIO_EXTICR3_EXTI9_PD ((uint16_t)0x0030) /*!< PD[9] pin */ +#define AFIO_EXTICR3_EXTI9_PE ((uint16_t)0x0040) /*!< PE[9] pin */ +#define AFIO_EXTICR3_EXTI9_PF ((uint16_t)0x0050) /*!< PF[9] pin */ +#define AFIO_EXTICR3_EXTI9_PG ((uint16_t)0x0060) /*!< PG[9] pin */ + +/*!< EXTI10 configuration */ +#define AFIO_EXTICR3_EXTI10_PA ((uint16_t)0x0000) /*!< PA[10] pin */ +#define AFIO_EXTICR3_EXTI10_PB ((uint16_t)0x0100) /*!< PB[10] pin */ +#define AFIO_EXTICR3_EXTI10_PC ((uint16_t)0x0200) /*!< PC[10] pin */ +#define AFIO_EXTICR3_EXTI10_PD ((uint16_t)0x0300) /*!< PD[10] pin */ +#define AFIO_EXTICR3_EXTI10_PE ((uint16_t)0x0400) /*!< PE[10] pin */ +#define AFIO_EXTICR3_EXTI10_PF ((uint16_t)0x0500) /*!< PF[10] pin */ +#define AFIO_EXTICR3_EXTI10_PG ((uint16_t)0x0600) /*!< PG[10] pin */ + +/*!< EXTI11 configuration */ +#define AFIO_EXTICR3_EXTI11_PA ((uint16_t)0x0000) /*!< PA[11] pin */ +#define AFIO_EXTICR3_EXTI11_PB ((uint16_t)0x1000) /*!< PB[11] pin */ +#define AFIO_EXTICR3_EXTI11_PC ((uint16_t)0x2000) /*!< PC[11] pin */ +#define AFIO_EXTICR3_EXTI11_PD ((uint16_t)0x3000) /*!< PD[11] pin */ +#define AFIO_EXTICR3_EXTI11_PE ((uint16_t)0x4000) /*!< PE[11] pin */ +#define AFIO_EXTICR3_EXTI11_PF ((uint16_t)0x5000) /*!< PF[11] pin */ +#define AFIO_EXTICR3_EXTI11_PG ((uint16_t)0x6000) /*!< PG[11] pin */ + +/***************** Bit definition for AFIO_EXTICR4 register *****************/ +#define AFIO_EXTICR4_EXTI12 ((uint16_t)0x000F) /*!< EXTI 12 configuration */ +#define AFIO_EXTICR4_EXTI13 ((uint16_t)0x00F0) /*!< EXTI 13 configuration */ +#define AFIO_EXTICR4_EXTI14 ((uint16_t)0x0F00) /*!< EXTI 14 configuration */ +#define AFIO_EXTICR4_EXTI15 ((uint16_t)0xF000) /*!< EXTI 15 configuration */ + +/* EXTI12 configuration */ +#define AFIO_EXTICR4_EXTI12_PA ((uint16_t)0x0000) /*!< PA[12] pin */ +#define AFIO_EXTICR4_EXTI12_PB ((uint16_t)0x0001) /*!< PB[12] pin */ +#define AFIO_EXTICR4_EXTI12_PC ((uint16_t)0x0002) /*!< PC[12] pin */ +#define AFIO_EXTICR4_EXTI12_PD ((uint16_t)0x0003) /*!< PD[12] pin */ +#define AFIO_EXTICR4_EXTI12_PE ((uint16_t)0x0004) /*!< PE[12] pin */ +#define AFIO_EXTICR4_EXTI12_PF ((uint16_t)0x0005) /*!< PF[12] pin */ +#define AFIO_EXTICR4_EXTI12_PG ((uint16_t)0x0006) /*!< PG[12] pin */ + +/* EXTI13 configuration */ +#define AFIO_EXTICR4_EXTI13_PA ((uint16_t)0x0000) /*!< PA[13] pin */ +#define AFIO_EXTICR4_EXTI13_PB ((uint16_t)0x0010) /*!< PB[13] pin */ +#define AFIO_EXTICR4_EXTI13_PC ((uint16_t)0x0020) /*!< PC[13] pin */ +#define AFIO_EXTICR4_EXTI13_PD ((uint16_t)0x0030) /*!< PD[13] pin */ +#define AFIO_EXTICR4_EXTI13_PE ((uint16_t)0x0040) /*!< PE[13] pin */ +#define AFIO_EXTICR4_EXTI13_PF ((uint16_t)0x0050) /*!< PF[13] pin */ +#define AFIO_EXTICR4_EXTI13_PG ((uint16_t)0x0060) /*!< PG[13] pin */ + +/*!< EXTI14 configuration */ +#define AFIO_EXTICR4_EXTI14_PA ((uint16_t)0x0000) /*!< PA[14] pin */ +#define AFIO_EXTICR4_EXTI14_PB ((uint16_t)0x0100) /*!< PB[14] pin */ +#define AFIO_EXTICR4_EXTI14_PC ((uint16_t)0x0200) /*!< PC[14] pin */ +#define AFIO_EXTICR4_EXTI14_PD ((uint16_t)0x0300) /*!< PD[14] pin */ +#define AFIO_EXTICR4_EXTI14_PE ((uint16_t)0x0400) /*!< PE[14] pin */ +#define AFIO_EXTICR4_EXTI14_PF ((uint16_t)0x0500) /*!< PF[14] pin */ +#define AFIO_EXTICR4_EXTI14_PG ((uint16_t)0x0600) /*!< PG[14] pin */ + +/*!< EXTI15 configuration */ +#define AFIO_EXTICR4_EXTI15_PA ((uint16_t)0x0000) /*!< PA[15] pin */ +#define AFIO_EXTICR4_EXTI15_PB ((uint16_t)0x1000) /*!< PB[15] pin */ +#define AFIO_EXTICR4_EXTI15_PC ((uint16_t)0x2000) /*!< PC[15] pin */ +#define AFIO_EXTICR4_EXTI15_PD ((uint16_t)0x3000) /*!< PD[15] pin */ +#define AFIO_EXTICR4_EXTI15_PE ((uint16_t)0x4000) /*!< PE[15] pin */ +#define AFIO_EXTICR4_EXTI15_PF ((uint16_t)0x5000) /*!< PF[15] pin */ +#define AFIO_EXTICR4_EXTI15_PG ((uint16_t)0x6000) /*!< PG[15] pin */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +/****************** Bit definition for AFIO_MAPR2 register ******************/ +#define AFIO_MAPR2_TIM15_REMAP ((uint32_t)0x00000001) /*!< TIM15 remapping */ +#define AFIO_MAPR2_TIM16_REMAP ((uint32_t)0x00000002) /*!< TIM16 remapping */ +#define AFIO_MAPR2_TIM17_REMAP ((uint32_t)0x00000004) /*!< TIM17 remapping */ +#define AFIO_MAPR2_CEC_REMAP ((uint32_t)0x00000008) /*!< CEC remapping */ +#define AFIO_MAPR2_TIM1_DMA_REMAP ((uint32_t)0x00000010) /*!< TIM1_DMA remapping */ +#endif + +#ifdef STM32F10X_HD_VL +#define AFIO_MAPR2_TIM13_REMAP ((uint32_t)0x00000100) /*!< TIM13 remapping */ +#define AFIO_MAPR2_TIM14_REMAP ((uint32_t)0x00000200) /*!< TIM14 remapping */ +#define AFIO_MAPR2_FSMC_NADV_REMAP ((uint32_t)0x00000400) /*!< FSMC NADV remapping */ +#define AFIO_MAPR2_TIM67_DAC_DMA_REMAP ((uint32_t)0x00000800) /*!< TIM6/TIM7 and DAC DMA remapping */ +#define AFIO_MAPR2_TIM12_REMAP ((uint32_t)0x00001000) /*!< TIM12 remapping */ +#define AFIO_MAPR2_MISC_REMAP ((uint32_t)0x00002000) /*!< Miscellaneous remapping */ +#endif + +#ifdef STM32F10X_XL +/****************** Bit definition for AFIO_MAPR2 register ******************/ +#define AFIO_MAPR2_TIM9_REMAP ((uint32_t)0x00000020) /*!< TIM9 remapping */ +#define AFIO_MAPR2_TIM10_REMAP ((uint32_t)0x00000040) /*!< TIM10 remapping */ +#define AFIO_MAPR2_TIM11_REMAP ((uint32_t)0x00000080) /*!< TIM11 remapping */ +#define AFIO_MAPR2_TIM13_REMAP ((uint32_t)0x00000100) /*!< TIM13 remapping */ +#define AFIO_MAPR2_TIM14_REMAP ((uint32_t)0x00000200) /*!< TIM14 remapping */ +#define AFIO_MAPR2_FSMC_NADV_REMAP ((uint32_t)0x00000400) /*!< FSMC NADV remapping */ +#endif + +/******************************************************************************/ +/* */ +/* SystemTick */ +/* */ +/******************************************************************************/ + +/***************** Bit definition for SysTick_CTRL register *****************/ +#define SysTick_CTRL_ENABLE ((uint32_t)0x00000001) /*!< Counter enable */ +#define SysTick_CTRL_TICKINT ((uint32_t)0x00000002) /*!< Counting down to 0 pends the SysTick handler */ +#define SysTick_CTRL_CLKSOURCE ((uint32_t)0x00000004) /*!< Clock source */ +#define SysTick_CTRL_COUNTFLAG ((uint32_t)0x00010000) /*!< Count Flag */ + +/***************** Bit definition for SysTick_LOAD register *****************/ +#define SysTick_LOAD_RELOAD ((uint32_t)0x00FFFFFF) /*!< Value to load into the SysTick Current Value Register when the counter reaches 0 */ + +/***************** Bit definition for SysTick_VAL register ******************/ +#define SysTick_VAL_CURRENT ((uint32_t)0x00FFFFFF) /*!< Current value at the time the register is accessed */ + +/***************** Bit definition for SysTick_CALIB register ****************/ +#define SysTick_CALIB_TENMS ((uint32_t)0x00FFFFFF) /*!< Reload value to use for 10ms timing */ +#define SysTick_CALIB_SKEW ((uint32_t)0x40000000) /*!< Calibration value is not exactly 10 ms */ +#define SysTick_CALIB_NOREF ((uint32_t)0x80000000) /*!< The reference clock is not provided */ + +/******************************************************************************/ +/* */ +/* Nested Vectored Interrupt Controller */ +/* */ +/******************************************************************************/ + +/****************** Bit definition for NVIC_ISER register *******************/ +#define NVIC_ISER_SETENA ((uint32_t)0xFFFFFFFF) /*!< Interrupt set enable bits */ +#define NVIC_ISER_SETENA_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ISER_SETENA_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ISER_SETENA_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ISER_SETENA_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ISER_SETENA_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ISER_SETENA_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ISER_SETENA_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ISER_SETENA_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ISER_SETENA_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ISER_SETENA_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ISER_SETENA_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ISER_SETENA_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ISER_SETENA_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ISER_SETENA_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ISER_SETENA_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ISER_SETENA_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ISER_SETENA_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ISER_SETENA_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ISER_SETENA_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ISER_SETENA_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ISER_SETENA_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ISER_SETENA_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ISER_SETENA_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ISER_SETENA_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ISER_SETENA_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ISER_SETENA_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ISER_SETENA_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ISER_SETENA_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ISER_SETENA_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ISER_SETENA_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ISER_SETENA_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ISER_SETENA_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_ICER register *******************/ +#define NVIC_ICER_CLRENA ((uint32_t)0xFFFFFFFF) /*!< Interrupt clear-enable bits */ +#define NVIC_ICER_CLRENA_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ICER_CLRENA_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ICER_CLRENA_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ICER_CLRENA_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ICER_CLRENA_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ICER_CLRENA_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ICER_CLRENA_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ICER_CLRENA_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ICER_CLRENA_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ICER_CLRENA_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ICER_CLRENA_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ICER_CLRENA_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ICER_CLRENA_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ICER_CLRENA_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ICER_CLRENA_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ICER_CLRENA_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ICER_CLRENA_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ICER_CLRENA_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ICER_CLRENA_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ICER_CLRENA_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ICER_CLRENA_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ICER_CLRENA_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ICER_CLRENA_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ICER_CLRENA_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ICER_CLRENA_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ICER_CLRENA_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ICER_CLRENA_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ICER_CLRENA_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ICER_CLRENA_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ICER_CLRENA_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ICER_CLRENA_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ICER_CLRENA_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_ISPR register *******************/ +#define NVIC_ISPR_SETPEND ((uint32_t)0xFFFFFFFF) /*!< Interrupt set-pending bits */ +#define NVIC_ISPR_SETPEND_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ISPR_SETPEND_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ISPR_SETPEND_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ISPR_SETPEND_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ISPR_SETPEND_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ISPR_SETPEND_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ISPR_SETPEND_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ISPR_SETPEND_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ISPR_SETPEND_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ISPR_SETPEND_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ISPR_SETPEND_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ISPR_SETPEND_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ISPR_SETPEND_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ISPR_SETPEND_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ISPR_SETPEND_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ISPR_SETPEND_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ISPR_SETPEND_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ISPR_SETPEND_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ISPR_SETPEND_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ISPR_SETPEND_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ISPR_SETPEND_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ISPR_SETPEND_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ISPR_SETPEND_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ISPR_SETPEND_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ISPR_SETPEND_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ISPR_SETPEND_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ISPR_SETPEND_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ISPR_SETPEND_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ISPR_SETPEND_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ISPR_SETPEND_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ISPR_SETPEND_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ISPR_SETPEND_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_ICPR register *******************/ +#define NVIC_ICPR_CLRPEND ((uint32_t)0xFFFFFFFF) /*!< Interrupt clear-pending bits */ +#define NVIC_ICPR_CLRPEND_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ICPR_CLRPEND_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ICPR_CLRPEND_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ICPR_CLRPEND_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ICPR_CLRPEND_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ICPR_CLRPEND_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ICPR_CLRPEND_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ICPR_CLRPEND_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ICPR_CLRPEND_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ICPR_CLRPEND_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ICPR_CLRPEND_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ICPR_CLRPEND_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ICPR_CLRPEND_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ICPR_CLRPEND_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ICPR_CLRPEND_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ICPR_CLRPEND_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ICPR_CLRPEND_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ICPR_CLRPEND_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ICPR_CLRPEND_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ICPR_CLRPEND_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ICPR_CLRPEND_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ICPR_CLRPEND_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ICPR_CLRPEND_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ICPR_CLRPEND_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ICPR_CLRPEND_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ICPR_CLRPEND_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ICPR_CLRPEND_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ICPR_CLRPEND_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ICPR_CLRPEND_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ICPR_CLRPEND_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ICPR_CLRPEND_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ICPR_CLRPEND_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_IABR register *******************/ +#define NVIC_IABR_ACTIVE ((uint32_t)0xFFFFFFFF) /*!< Interrupt active flags */ +#define NVIC_IABR_ACTIVE_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_IABR_ACTIVE_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_IABR_ACTIVE_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_IABR_ACTIVE_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_IABR_ACTIVE_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_IABR_ACTIVE_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_IABR_ACTIVE_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_IABR_ACTIVE_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_IABR_ACTIVE_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_IABR_ACTIVE_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_IABR_ACTIVE_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_IABR_ACTIVE_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_IABR_ACTIVE_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_IABR_ACTIVE_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_IABR_ACTIVE_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_IABR_ACTIVE_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_IABR_ACTIVE_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_IABR_ACTIVE_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_IABR_ACTIVE_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_IABR_ACTIVE_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_IABR_ACTIVE_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_IABR_ACTIVE_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_IABR_ACTIVE_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_IABR_ACTIVE_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_IABR_ACTIVE_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_IABR_ACTIVE_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_IABR_ACTIVE_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_IABR_ACTIVE_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_IABR_ACTIVE_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_IABR_ACTIVE_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_IABR_ACTIVE_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_IABR_ACTIVE_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_PRI0 register *******************/ +#define NVIC_IPR0_PRI_0 ((uint32_t)0x000000FF) /*!< Priority of interrupt 0 */ +#define NVIC_IPR0_PRI_1 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 1 */ +#define NVIC_IPR0_PRI_2 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 2 */ +#define NVIC_IPR0_PRI_3 ((uint32_t)0xFF000000) /*!< Priority of interrupt 3 */ + +/****************** Bit definition for NVIC_PRI1 register *******************/ +#define NVIC_IPR1_PRI_4 ((uint32_t)0x000000FF) /*!< Priority of interrupt 4 */ +#define NVIC_IPR1_PRI_5 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 5 */ +#define NVIC_IPR1_PRI_6 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 6 */ +#define NVIC_IPR1_PRI_7 ((uint32_t)0xFF000000) /*!< Priority of interrupt 7 */ + +/****************** Bit definition for NVIC_PRI2 register *******************/ +#define NVIC_IPR2_PRI_8 ((uint32_t)0x000000FF) /*!< Priority of interrupt 8 */ +#define NVIC_IPR2_PRI_9 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 9 */ +#define NVIC_IPR2_PRI_10 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 10 */ +#define NVIC_IPR2_PRI_11 ((uint32_t)0xFF000000) /*!< Priority of interrupt 11 */ + +/****************** Bit definition for NVIC_PRI3 register *******************/ +#define NVIC_IPR3_PRI_12 ((uint32_t)0x000000FF) /*!< Priority of interrupt 12 */ +#define NVIC_IPR3_PRI_13 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 13 */ +#define NVIC_IPR3_PRI_14 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 14 */ +#define NVIC_IPR3_PRI_15 ((uint32_t)0xFF000000) /*!< Priority of interrupt 15 */ + +/****************** Bit definition for NVIC_PRI4 register *******************/ +#define NVIC_IPR4_PRI_16 ((uint32_t)0x000000FF) /*!< Priority of interrupt 16 */ +#define NVIC_IPR4_PRI_17 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 17 */ +#define NVIC_IPR4_PRI_18 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 18 */ +#define NVIC_IPR4_PRI_19 ((uint32_t)0xFF000000) /*!< Priority of interrupt 19 */ + +/****************** Bit definition for NVIC_PRI5 register *******************/ +#define NVIC_IPR5_PRI_20 ((uint32_t)0x000000FF) /*!< Priority of interrupt 20 */ +#define NVIC_IPR5_PRI_21 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 21 */ +#define NVIC_IPR5_PRI_22 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 22 */ +#define NVIC_IPR5_PRI_23 ((uint32_t)0xFF000000) /*!< Priority of interrupt 23 */ + +/****************** Bit definition for NVIC_PRI6 register *******************/ +#define NVIC_IPR6_PRI_24 ((uint32_t)0x000000FF) /*!< Priority of interrupt 24 */ +#define NVIC_IPR6_PRI_25 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 25 */ +#define NVIC_IPR6_PRI_26 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 26 */ +#define NVIC_IPR6_PRI_27 ((uint32_t)0xFF000000) /*!< Priority of interrupt 27 */ + +/****************** Bit definition for NVIC_PRI7 register *******************/ +#define NVIC_IPR7_PRI_28 ((uint32_t)0x000000FF) /*!< Priority of interrupt 28 */ +#define NVIC_IPR7_PRI_29 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 29 */ +#define NVIC_IPR7_PRI_30 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 30 */ +#define NVIC_IPR7_PRI_31 ((uint32_t)0xFF000000) /*!< Priority of interrupt 31 */ + +/****************** Bit definition for SCB_CPUID register *******************/ +#define SCB_CPUID_REVISION ((uint32_t)0x0000000F) /*!< Implementation defined revision number */ +#define SCB_CPUID_PARTNO ((uint32_t)0x0000FFF0) /*!< Number of processor within family */ +#define SCB_CPUID_Constant ((uint32_t)0x000F0000) /*!< Reads as 0x0F */ +#define SCB_CPUID_VARIANT ((uint32_t)0x00F00000) /*!< Implementation defined variant number */ +#define SCB_CPUID_IMPLEMENTER ((uint32_t)0xFF000000) /*!< Implementer code. ARM is 0x41 */ + +/******************* Bit definition for SCB_ICSR register *******************/ +#define SCB_ICSR_VECTACTIVE ((uint32_t)0x000001FF) /*!< Active ISR number field */ +#define SCB_ICSR_RETTOBASE ((uint32_t)0x00000800) /*!< All active exceptions minus the IPSR_current_exception yields the empty set */ +#define SCB_ICSR_VECTPENDING ((uint32_t)0x003FF000) /*!< Pending ISR number field */ +#define SCB_ICSR_ISRPENDING ((uint32_t)0x00400000) /*!< Interrupt pending flag */ +#define SCB_ICSR_ISRPREEMPT ((uint32_t)0x00800000) /*!< It indicates that a pending interrupt becomes active in the next running cycle */ +#define SCB_ICSR_PENDSTCLR ((uint32_t)0x02000000) /*!< Clear pending SysTick bit */ +#define SCB_ICSR_PENDSTSET ((uint32_t)0x04000000) /*!< Set pending SysTick bit */ +#define SCB_ICSR_PENDSVCLR ((uint32_t)0x08000000) /*!< Clear pending pendSV bit */ +#define SCB_ICSR_PENDSVSET ((uint32_t)0x10000000) /*!< Set pending pendSV bit */ +#define SCB_ICSR_NMIPENDSET ((uint32_t)0x80000000) /*!< Set pending NMI bit */ + +/******************* Bit definition for SCB_VTOR register *******************/ +#define SCB_VTOR_TBLOFF ((uint32_t)0x1FFFFF80) /*!< Vector table base offset field */ +#define SCB_VTOR_TBLBASE ((uint32_t)0x20000000) /*!< Table base in code(0) or RAM(1) */ + +/*!<***************** Bit definition for SCB_AIRCR register *******************/ +#define SCB_AIRCR_VECTRESET ((uint32_t)0x00000001) /*!< System Reset bit */ +#define SCB_AIRCR_VECTCLRACTIVE ((uint32_t)0x00000002) /*!< Clear active vector bit */ +#define SCB_AIRCR_SYSRESETREQ ((uint32_t)0x00000004) /*!< Requests chip control logic to generate a reset */ + +#define SCB_AIRCR_PRIGROUP ((uint32_t)0x00000700) /*!< PRIGROUP[2:0] bits (Priority group) */ +#define SCB_AIRCR_PRIGROUP_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define SCB_AIRCR_PRIGROUP_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define SCB_AIRCR_PRIGROUP_2 ((uint32_t)0x00000400) /*!< Bit 2 */ + +/* prority group configuration */ +#define SCB_AIRCR_PRIGROUP0 ((uint32_t)0x00000000) /*!< Priority group=0 (7 bits of pre-emption priority, 1 bit of subpriority) */ +#define SCB_AIRCR_PRIGROUP1 ((uint32_t)0x00000100) /*!< Priority group=1 (6 bits of pre-emption priority, 2 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP2 ((uint32_t)0x00000200) /*!< Priority group=2 (5 bits of pre-emption priority, 3 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP3 ((uint32_t)0x00000300) /*!< Priority group=3 (4 bits of pre-emption priority, 4 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP4 ((uint32_t)0x00000400) /*!< Priority group=4 (3 bits of pre-emption priority, 5 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP5 ((uint32_t)0x00000500) /*!< Priority group=5 (2 bits of pre-emption priority, 6 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP6 ((uint32_t)0x00000600) /*!< Priority group=6 (1 bit of pre-emption priority, 7 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP7 ((uint32_t)0x00000700) /*!< Priority group=7 (no pre-emption priority, 8 bits of subpriority) */ + +#define SCB_AIRCR_ENDIANESS ((uint32_t)0x00008000) /*!< Data endianness bit */ +#define SCB_AIRCR_VECTKEY ((uint32_t)0xFFFF0000) /*!< Register key (VECTKEY) - Reads as 0xFA05 (VECTKEYSTAT) */ + +/******************* Bit definition for SCB_SCR register ********************/ +#define SCB_SCR_SLEEPONEXIT ((uint8_t)0x02) /*!< Sleep on exit bit */ +#define SCB_SCR_SLEEPDEEP ((uint8_t)0x04) /*!< Sleep deep bit */ +#define SCB_SCR_SEVONPEND ((uint8_t)0x10) /*!< Wake up from WFE */ + +/******************** Bit definition for SCB_CCR register *******************/ +#define SCB_CCR_NONBASETHRDENA ((uint16_t)0x0001) /*!< Thread mode can be entered from any level in Handler mode by controlled return value */ +#define SCB_CCR_USERSETMPEND ((uint16_t)0x0002) /*!< Enables user code to write the Software Trigger Interrupt register to trigger (pend) a Main exception */ +#define SCB_CCR_UNALIGN_TRP ((uint16_t)0x0008) /*!< Trap for unaligned access */ +#define SCB_CCR_DIV_0_TRP ((uint16_t)0x0010) /*!< Trap on Divide by 0 */ +#define SCB_CCR_BFHFNMIGN ((uint16_t)0x0100) /*!< Handlers running at priority -1 and -2 */ +#define SCB_CCR_STKALIGN ((uint16_t)0x0200) /*!< On exception entry, the SP used prior to the exception is adjusted to be 8-byte aligned */ + +/******************* Bit definition for SCB_SHPR register ********************/ +#define SCB_SHPR_PRI_N ((uint32_t)0x000000FF) /*!< Priority of system handler 4,8, and 12. Mem Manage, reserved and Debug Monitor */ +#define SCB_SHPR_PRI_N1 ((uint32_t)0x0000FF00) /*!< Priority of system handler 5,9, and 13. Bus Fault, reserved and reserved */ +#define SCB_SHPR_PRI_N2 ((uint32_t)0x00FF0000) /*!< Priority of system handler 6,10, and 14. Usage Fault, reserved and PendSV */ +#define SCB_SHPR_PRI_N3 ((uint32_t)0xFF000000) /*!< Priority of system handler 7,11, and 15. Reserved, SVCall and SysTick */ + +/****************** Bit definition for SCB_SHCSR register *******************/ +#define SCB_SHCSR_MEMFAULTACT ((uint32_t)0x00000001) /*!< MemManage is active */ +#define SCB_SHCSR_BUSFAULTACT ((uint32_t)0x00000002) /*!< BusFault is active */ +#define SCB_SHCSR_USGFAULTACT ((uint32_t)0x00000008) /*!< UsageFault is active */ +#define SCB_SHCSR_SVCALLACT ((uint32_t)0x00000080) /*!< SVCall is active */ +#define SCB_SHCSR_MONITORACT ((uint32_t)0x00000100) /*!< Monitor is active */ +#define SCB_SHCSR_PENDSVACT ((uint32_t)0x00000400) /*!< PendSV is active */ +#define SCB_SHCSR_SYSTICKACT ((uint32_t)0x00000800) /*!< SysTick is active */ +#define SCB_SHCSR_USGFAULTPENDED ((uint32_t)0x00001000) /*!< Usage Fault is pended */ +#define SCB_SHCSR_MEMFAULTPENDED ((uint32_t)0x00002000) /*!< MemManage is pended */ +#define SCB_SHCSR_BUSFAULTPENDED ((uint32_t)0x00004000) /*!< Bus Fault is pended */ +#define SCB_SHCSR_SVCALLPENDED ((uint32_t)0x00008000) /*!< SVCall is pended */ +#define SCB_SHCSR_MEMFAULTENA ((uint32_t)0x00010000) /*!< MemManage enable */ +#define SCB_SHCSR_BUSFAULTENA ((uint32_t)0x00020000) /*!< Bus Fault enable */ +#define SCB_SHCSR_USGFAULTENA ((uint32_t)0x00040000) /*!< UsageFault enable */ + +/******************* Bit definition for SCB_CFSR register *******************/ +/*!< MFSR */ +#define SCB_CFSR_IACCVIOL ((uint32_t)0x00000001) /*!< Instruction access violation */ +#define SCB_CFSR_DACCVIOL ((uint32_t)0x00000002) /*!< Data access violation */ +#define SCB_CFSR_MUNSTKERR ((uint32_t)0x00000008) /*!< Unstacking error */ +#define SCB_CFSR_MSTKERR ((uint32_t)0x00000010) /*!< Stacking error */ +#define SCB_CFSR_MMARVALID ((uint32_t)0x00000080) /*!< Memory Manage Address Register address valid flag */ +/*!< BFSR */ +#define SCB_CFSR_IBUSERR ((uint32_t)0x00000100) /*!< Instruction bus error flag */ +#define SCB_CFSR_PRECISERR ((uint32_t)0x00000200) /*!< Precise data bus error */ +#define SCB_CFSR_IMPRECISERR ((uint32_t)0x00000400) /*!< Imprecise data bus error */ +#define SCB_CFSR_UNSTKERR ((uint32_t)0x00000800) /*!< Unstacking error */ +#define SCB_CFSR_STKERR ((uint32_t)0x00001000) /*!< Stacking error */ +#define SCB_CFSR_BFARVALID ((uint32_t)0x00008000) /*!< Bus Fault Address Register address valid flag */ +/*!< UFSR */ +#define SCB_CFSR_UNDEFINSTR ((uint32_t)0x00010000) /*!< The processor attempt to execute an undefined instruction */ +#define SCB_CFSR_INVSTATE ((uint32_t)0x00020000) /*!< Invalid combination of EPSR and instruction */ +#define SCB_CFSR_INVPC ((uint32_t)0x00040000) /*!< Attempt to load EXC_RETURN into pc illegally */ +#define SCB_CFSR_NOCP ((uint32_t)0x00080000) /*!< Attempt to use a coprocessor instruction */ +#define SCB_CFSR_UNALIGNED ((uint32_t)0x01000000) /*!< Fault occurs when there is an attempt to make an unaligned memory access */ +#define SCB_CFSR_DIVBYZERO ((uint32_t)0x02000000) /*!< Fault occurs when SDIV or DIV instruction is used with a divisor of 0 */ + +/******************* Bit definition for SCB_HFSR register *******************/ +#define SCB_HFSR_VECTTBL ((uint32_t)0x00000002) /*!< Fault occurs because of vector table read on exception processing */ +#define SCB_HFSR_FORCED ((uint32_t)0x40000000) /*!< Hard Fault activated when a configurable Fault was received and cannot activate */ +#define SCB_HFSR_DEBUGEVT ((uint32_t)0x80000000) /*!< Fault related to debug */ + +/******************* Bit definition for SCB_DFSR register *******************/ +#define SCB_DFSR_HALTED ((uint8_t)0x01) /*!< Halt request flag */ +#define SCB_DFSR_BKPT ((uint8_t)0x02) /*!< BKPT flag */ +#define SCB_DFSR_DWTTRAP ((uint8_t)0x04) /*!< Data Watchpoint and Trace (DWT) flag */ +#define SCB_DFSR_VCATCH ((uint8_t)0x08) /*!< Vector catch flag */ +#define SCB_DFSR_EXTERNAL ((uint8_t)0x10) /*!< External debug request flag */ + +/******************* Bit definition for SCB_MMFAR register ******************/ +#define SCB_MMFAR_ADDRESS ((uint32_t)0xFFFFFFFF) /*!< Mem Manage fault address field */ + +/******************* Bit definition for SCB_BFAR register *******************/ +#define SCB_BFAR_ADDRESS ((uint32_t)0xFFFFFFFF) /*!< Bus fault address field */ + +/******************* Bit definition for SCB_afsr register *******************/ +#define SCB_AFSR_IMPDEF ((uint32_t)0xFFFFFFFF) /*!< Implementation defined */ + +/******************************************************************************/ +/* */ +/* External Interrupt/Event Controller */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for EXTI_IMR register *******************/ +#define EXTI_IMR_MR0 ((uint32_t)0x00000001) /*!< Interrupt Mask on line 0 */ +#define EXTI_IMR_MR1 ((uint32_t)0x00000002) /*!< Interrupt Mask on line 1 */ +#define EXTI_IMR_MR2 ((uint32_t)0x00000004) /*!< Interrupt Mask on line 2 */ +#define EXTI_IMR_MR3 ((uint32_t)0x00000008) /*!< Interrupt Mask on line 3 */ +#define EXTI_IMR_MR4 ((uint32_t)0x00000010) /*!< Interrupt Mask on line 4 */ +#define EXTI_IMR_MR5 ((uint32_t)0x00000020) /*!< Interrupt Mask on line 5 */ +#define EXTI_IMR_MR6 ((uint32_t)0x00000040) /*!< Interrupt Mask on line 6 */ +#define EXTI_IMR_MR7 ((uint32_t)0x00000080) /*!< Interrupt Mask on line 7 */ +#define EXTI_IMR_MR8 ((uint32_t)0x00000100) /*!< Interrupt Mask on line 8 */ +#define EXTI_IMR_MR9 ((uint32_t)0x00000200) /*!< Interrupt Mask on line 9 */ +#define EXTI_IMR_MR10 ((uint32_t)0x00000400) /*!< Interrupt Mask on line 10 */ +#define EXTI_IMR_MR11 ((uint32_t)0x00000800) /*!< Interrupt Mask on line 11 */ +#define EXTI_IMR_MR12 ((uint32_t)0x00001000) /*!< Interrupt Mask on line 12 */ +#define EXTI_IMR_MR13 ((uint32_t)0x00002000) /*!< Interrupt Mask on line 13 */ +#define EXTI_IMR_MR14 ((uint32_t)0x00004000) /*!< Interrupt Mask on line 14 */ +#define EXTI_IMR_MR15 ((uint32_t)0x00008000) /*!< Interrupt Mask on line 15 */ +#define EXTI_IMR_MR16 ((uint32_t)0x00010000) /*!< Interrupt Mask on line 16 */ +#define EXTI_IMR_MR17 ((uint32_t)0x00020000) /*!< Interrupt Mask on line 17 */ +#define EXTI_IMR_MR18 ((uint32_t)0x00040000) /*!< Interrupt Mask on line 18 */ +#define EXTI_IMR_MR19 ((uint32_t)0x00080000) /*!< Interrupt Mask on line 19 */ + +/******************* Bit definition for EXTI_EMR register *******************/ +#define EXTI_EMR_MR0 ((uint32_t)0x00000001) /*!< Event Mask on line 0 */ +#define EXTI_EMR_MR1 ((uint32_t)0x00000002) /*!< Event Mask on line 1 */ +#define EXTI_EMR_MR2 ((uint32_t)0x00000004) /*!< Event Mask on line 2 */ +#define EXTI_EMR_MR3 ((uint32_t)0x00000008) /*!< Event Mask on line 3 */ +#define EXTI_EMR_MR4 ((uint32_t)0x00000010) /*!< Event Mask on line 4 */ +#define EXTI_EMR_MR5 ((uint32_t)0x00000020) /*!< Event Mask on line 5 */ +#define EXTI_EMR_MR6 ((uint32_t)0x00000040) /*!< Event Mask on line 6 */ +#define EXTI_EMR_MR7 ((uint32_t)0x00000080) /*!< Event Mask on line 7 */ +#define EXTI_EMR_MR8 ((uint32_t)0x00000100) /*!< Event Mask on line 8 */ +#define EXTI_EMR_MR9 ((uint32_t)0x00000200) /*!< Event Mask on line 9 */ +#define EXTI_EMR_MR10 ((uint32_t)0x00000400) /*!< Event Mask on line 10 */ +#define EXTI_EMR_MR11 ((uint32_t)0x00000800) /*!< Event Mask on line 11 */ +#define EXTI_EMR_MR12 ((uint32_t)0x00001000) /*!< Event Mask on line 12 */ +#define EXTI_EMR_MR13 ((uint32_t)0x00002000) /*!< Event Mask on line 13 */ +#define EXTI_EMR_MR14 ((uint32_t)0x00004000) /*!< Event Mask on line 14 */ +#define EXTI_EMR_MR15 ((uint32_t)0x00008000) /*!< Event Mask on line 15 */ +#define EXTI_EMR_MR16 ((uint32_t)0x00010000) /*!< Event Mask on line 16 */ +#define EXTI_EMR_MR17 ((uint32_t)0x00020000) /*!< Event Mask on line 17 */ +#define EXTI_EMR_MR18 ((uint32_t)0x00040000) /*!< Event Mask on line 18 */ +#define EXTI_EMR_MR19 ((uint32_t)0x00080000) /*!< Event Mask on line 19 */ + +/****************** Bit definition for EXTI_RTSR register *******************/ +#define EXTI_RTSR_TR0 ((uint32_t)0x00000001) /*!< Rising trigger event configuration bit of line 0 */ +#define EXTI_RTSR_TR1 ((uint32_t)0x00000002) /*!< Rising trigger event configuration bit of line 1 */ +#define EXTI_RTSR_TR2 ((uint32_t)0x00000004) /*!< Rising trigger event configuration bit of line 2 */ +#define EXTI_RTSR_TR3 ((uint32_t)0x00000008) /*!< Rising trigger event configuration bit of line 3 */ +#define EXTI_RTSR_TR4 ((uint32_t)0x00000010) /*!< Rising trigger event configuration bit of line 4 */ +#define EXTI_RTSR_TR5 ((uint32_t)0x00000020) /*!< Rising trigger event configuration bit of line 5 */ +#define EXTI_RTSR_TR6 ((uint32_t)0x00000040) /*!< Rising trigger event configuration bit of line 6 */ +#define EXTI_RTSR_TR7 ((uint32_t)0x00000080) /*!< Rising trigger event configuration bit of line 7 */ +#define EXTI_RTSR_TR8 ((uint32_t)0x00000100) /*!< Rising trigger event configuration bit of line 8 */ +#define EXTI_RTSR_TR9 ((uint32_t)0x00000200) /*!< Rising trigger event configuration bit of line 9 */ +#define EXTI_RTSR_TR10 ((uint32_t)0x00000400) /*!< Rising trigger event configuration bit of line 10 */ +#define EXTI_RTSR_TR11 ((uint32_t)0x00000800) /*!< Rising trigger event configuration bit of line 11 */ +#define EXTI_RTSR_TR12 ((uint32_t)0x00001000) /*!< Rising trigger event configuration bit of line 12 */ +#define EXTI_RTSR_TR13 ((uint32_t)0x00002000) /*!< Rising trigger event configuration bit of line 13 */ +#define EXTI_RTSR_TR14 ((uint32_t)0x00004000) /*!< Rising trigger event configuration bit of line 14 */ +#define EXTI_RTSR_TR15 ((uint32_t)0x00008000) /*!< Rising trigger event configuration bit of line 15 */ +#define EXTI_RTSR_TR16 ((uint32_t)0x00010000) /*!< Rising trigger event configuration bit of line 16 */ +#define EXTI_RTSR_TR17 ((uint32_t)0x00020000) /*!< Rising trigger event configuration bit of line 17 */ +#define EXTI_RTSR_TR18 ((uint32_t)0x00040000) /*!< Rising trigger event configuration bit of line 18 */ +#define EXTI_RTSR_TR19 ((uint32_t)0x00080000) /*!< Rising trigger event configuration bit of line 19 */ + +/****************** Bit definition for EXTI_FTSR register *******************/ +#define EXTI_FTSR_TR0 ((uint32_t)0x00000001) /*!< Falling trigger event configuration bit of line 0 */ +#define EXTI_FTSR_TR1 ((uint32_t)0x00000002) /*!< Falling trigger event configuration bit of line 1 */ +#define EXTI_FTSR_TR2 ((uint32_t)0x00000004) /*!< Falling trigger event configuration bit of line 2 */ +#define EXTI_FTSR_TR3 ((uint32_t)0x00000008) /*!< Falling trigger event configuration bit of line 3 */ +#define EXTI_FTSR_TR4 ((uint32_t)0x00000010) /*!< Falling trigger event configuration bit of line 4 */ +#define EXTI_FTSR_TR5 ((uint32_t)0x00000020) /*!< Falling trigger event configuration bit of line 5 */ +#define EXTI_FTSR_TR6 ((uint32_t)0x00000040) /*!< Falling trigger event configuration bit of line 6 */ +#define EXTI_FTSR_TR7 ((uint32_t)0x00000080) /*!< Falling trigger event configuration bit of line 7 */ +#define EXTI_FTSR_TR8 ((uint32_t)0x00000100) /*!< Falling trigger event configuration bit of line 8 */ +#define EXTI_FTSR_TR9 ((uint32_t)0x00000200) /*!< Falling trigger event configuration bit of line 9 */ +#define EXTI_FTSR_TR10 ((uint32_t)0x00000400) /*!< Falling trigger event configuration bit of line 10 */ +#define EXTI_FTSR_TR11 ((uint32_t)0x00000800) /*!< Falling trigger event configuration bit of line 11 */ +#define EXTI_FTSR_TR12 ((uint32_t)0x00001000) /*!< Falling trigger event configuration bit of line 12 */ +#define EXTI_FTSR_TR13 ((uint32_t)0x00002000) /*!< Falling trigger event configuration bit of line 13 */ +#define EXTI_FTSR_TR14 ((uint32_t)0x00004000) /*!< Falling trigger event configuration bit of line 14 */ +#define EXTI_FTSR_TR15 ((uint32_t)0x00008000) /*!< Falling trigger event configuration bit of line 15 */ +#define EXTI_FTSR_TR16 ((uint32_t)0x00010000) /*!< Falling trigger event configuration bit of line 16 */ +#define EXTI_FTSR_TR17 ((uint32_t)0x00020000) /*!< Falling trigger event configuration bit of line 17 */ +#define EXTI_FTSR_TR18 ((uint32_t)0x00040000) /*!< Falling trigger event configuration bit of line 18 */ +#define EXTI_FTSR_TR19 ((uint32_t)0x00080000) /*!< Falling trigger event configuration bit of line 19 */ + +/****************** Bit definition for EXTI_SWIER register ******************/ +#define EXTI_SWIER_SWIER0 ((uint32_t)0x00000001) /*!< Software Interrupt on line 0 */ +#define EXTI_SWIER_SWIER1 ((uint32_t)0x00000002) /*!< Software Interrupt on line 1 */ +#define EXTI_SWIER_SWIER2 ((uint32_t)0x00000004) /*!< Software Interrupt on line 2 */ +#define EXTI_SWIER_SWIER3 ((uint32_t)0x00000008) /*!< Software Interrupt on line 3 */ +#define EXTI_SWIER_SWIER4 ((uint32_t)0x00000010) /*!< Software Interrupt on line 4 */ +#define EXTI_SWIER_SWIER5 ((uint32_t)0x00000020) /*!< Software Interrupt on line 5 */ +#define EXTI_SWIER_SWIER6 ((uint32_t)0x00000040) /*!< Software Interrupt on line 6 */ +#define EXTI_SWIER_SWIER7 ((uint32_t)0x00000080) /*!< Software Interrupt on line 7 */ +#define EXTI_SWIER_SWIER8 ((uint32_t)0x00000100) /*!< Software Interrupt on line 8 */ +#define EXTI_SWIER_SWIER9 ((uint32_t)0x00000200) /*!< Software Interrupt on line 9 */ +#define EXTI_SWIER_SWIER10 ((uint32_t)0x00000400) /*!< Software Interrupt on line 10 */ +#define EXTI_SWIER_SWIER11 ((uint32_t)0x00000800) /*!< Software Interrupt on line 11 */ +#define EXTI_SWIER_SWIER12 ((uint32_t)0x00001000) /*!< Software Interrupt on line 12 */ +#define EXTI_SWIER_SWIER13 ((uint32_t)0x00002000) /*!< Software Interrupt on line 13 */ +#define EXTI_SWIER_SWIER14 ((uint32_t)0x00004000) /*!< Software Interrupt on line 14 */ +#define EXTI_SWIER_SWIER15 ((uint32_t)0x00008000) /*!< Software Interrupt on line 15 */ +#define EXTI_SWIER_SWIER16 ((uint32_t)0x00010000) /*!< Software Interrupt on line 16 */ +#define EXTI_SWIER_SWIER17 ((uint32_t)0x00020000) /*!< Software Interrupt on line 17 */ +#define EXTI_SWIER_SWIER18 ((uint32_t)0x00040000) /*!< Software Interrupt on line 18 */ +#define EXTI_SWIER_SWIER19 ((uint32_t)0x00080000) /*!< Software Interrupt on line 19 */ + +/******************* Bit definition for EXTI_PR register ********************/ +#define EXTI_PR_PR0 ((uint32_t)0x00000001) /*!< Pending bit for line 0 */ +#define EXTI_PR_PR1 ((uint32_t)0x00000002) /*!< Pending bit for line 1 */ +#define EXTI_PR_PR2 ((uint32_t)0x00000004) /*!< Pending bit for line 2 */ +#define EXTI_PR_PR3 ((uint32_t)0x00000008) /*!< Pending bit for line 3 */ +#define EXTI_PR_PR4 ((uint32_t)0x00000010) /*!< Pending bit for line 4 */ +#define EXTI_PR_PR5 ((uint32_t)0x00000020) /*!< Pending bit for line 5 */ +#define EXTI_PR_PR6 ((uint32_t)0x00000040) /*!< Pending bit for line 6 */ +#define EXTI_PR_PR7 ((uint32_t)0x00000080) /*!< Pending bit for line 7 */ +#define EXTI_PR_PR8 ((uint32_t)0x00000100) /*!< Pending bit for line 8 */ +#define EXTI_PR_PR9 ((uint32_t)0x00000200) /*!< Pending bit for line 9 */ +#define EXTI_PR_PR10 ((uint32_t)0x00000400) /*!< Pending bit for line 10 */ +#define EXTI_PR_PR11 ((uint32_t)0x00000800) /*!< Pending bit for line 11 */ +#define EXTI_PR_PR12 ((uint32_t)0x00001000) /*!< Pending bit for line 12 */ +#define EXTI_PR_PR13 ((uint32_t)0x00002000) /*!< Pending bit for line 13 */ +#define EXTI_PR_PR14 ((uint32_t)0x00004000) /*!< Pending bit for line 14 */ +#define EXTI_PR_PR15 ((uint32_t)0x00008000) /*!< Pending bit for line 15 */ +#define EXTI_PR_PR16 ((uint32_t)0x00010000) /*!< Pending bit for line 16 */ +#define EXTI_PR_PR17 ((uint32_t)0x00020000) /*!< Pending bit for line 17 */ +#define EXTI_PR_PR18 ((uint32_t)0x00040000) /*!< Pending bit for line 18 */ +#define EXTI_PR_PR19 ((uint32_t)0x00080000) /*!< Pending bit for line 19 */ + +/******************************************************************************/ +/* */ +/* DMA Controller */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for DMA_ISR register ********************/ +#define DMA_ISR_GIF1 ((uint32_t)0x00000001) /*!< Channel 1 Global interrupt flag */ +#define DMA_ISR_TCIF1 ((uint32_t)0x00000002) /*!< Channel 1 Transfer Complete flag */ +#define DMA_ISR_HTIF1 ((uint32_t)0x00000004) /*!< Channel 1 Half Transfer flag */ +#define DMA_ISR_TEIF1 ((uint32_t)0x00000008) /*!< Channel 1 Transfer Error flag */ +#define DMA_ISR_GIF2 ((uint32_t)0x00000010) /*!< Channel 2 Global interrupt flag */ +#define DMA_ISR_TCIF2 ((uint32_t)0x00000020) /*!< Channel 2 Transfer Complete flag */ +#define DMA_ISR_HTIF2 ((uint32_t)0x00000040) /*!< Channel 2 Half Transfer flag */ +#define DMA_ISR_TEIF2 ((uint32_t)0x00000080) /*!< Channel 2 Transfer Error flag */ +#define DMA_ISR_GIF3 ((uint32_t)0x00000100) /*!< Channel 3 Global interrupt flag */ +#define DMA_ISR_TCIF3 ((uint32_t)0x00000200) /*!< Channel 3 Transfer Complete flag */ +#define DMA_ISR_HTIF3 ((uint32_t)0x00000400) /*!< Channel 3 Half Transfer flag */ +#define DMA_ISR_TEIF3 ((uint32_t)0x00000800) /*!< Channel 3 Transfer Error flag */ +#define DMA_ISR_GIF4 ((uint32_t)0x00001000) /*!< Channel 4 Global interrupt flag */ +#define DMA_ISR_TCIF4 ((uint32_t)0x00002000) /*!< Channel 4 Transfer Complete flag */ +#define DMA_ISR_HTIF4 ((uint32_t)0x00004000) /*!< Channel 4 Half Transfer flag */ +#define DMA_ISR_TEIF4 ((uint32_t)0x00008000) /*!< Channel 4 Transfer Error flag */ +#define DMA_ISR_GIF5 ((uint32_t)0x00010000) /*!< Channel 5 Global interrupt flag */ +#define DMA_ISR_TCIF5 ((uint32_t)0x00020000) /*!< Channel 5 Transfer Complete flag */ +#define DMA_ISR_HTIF5 ((uint32_t)0x00040000) /*!< Channel 5 Half Transfer flag */ +#define DMA_ISR_TEIF5 ((uint32_t)0x00080000) /*!< Channel 5 Transfer Error flag */ +#define DMA_ISR_GIF6 ((uint32_t)0x00100000) /*!< Channel 6 Global interrupt flag */ +#define DMA_ISR_TCIF6 ((uint32_t)0x00200000) /*!< Channel 6 Transfer Complete flag */ +#define DMA_ISR_HTIF6 ((uint32_t)0x00400000) /*!< Channel 6 Half Transfer flag */ +#define DMA_ISR_TEIF6 ((uint32_t)0x00800000) /*!< Channel 6 Transfer Error flag */ +#define DMA_ISR_GIF7 ((uint32_t)0x01000000) /*!< Channel 7 Global interrupt flag */ +#define DMA_ISR_TCIF7 ((uint32_t)0x02000000) /*!< Channel 7 Transfer Complete flag */ +#define DMA_ISR_HTIF7 ((uint32_t)0x04000000) /*!< Channel 7 Half Transfer flag */ +#define DMA_ISR_TEIF7 ((uint32_t)0x08000000) /*!< Channel 7 Transfer Error flag */ + +/******************* Bit definition for DMA_IFCR register *******************/ +#define DMA_IFCR_CGIF1 ((uint32_t)0x00000001) /*!< Channel 1 Global interrupt clear */ +#define DMA_IFCR_CTCIF1 ((uint32_t)0x00000002) /*!< Channel 1 Transfer Complete clear */ +#define DMA_IFCR_CHTIF1 ((uint32_t)0x00000004) /*!< Channel 1 Half Transfer clear */ +#define DMA_IFCR_CTEIF1 ((uint32_t)0x00000008) /*!< Channel 1 Transfer Error clear */ +#define DMA_IFCR_CGIF2 ((uint32_t)0x00000010) /*!< Channel 2 Global interrupt clear */ +#define DMA_IFCR_CTCIF2 ((uint32_t)0x00000020) /*!< Channel 2 Transfer Complete clear */ +#define DMA_IFCR_CHTIF2 ((uint32_t)0x00000040) /*!< Channel 2 Half Transfer clear */ +#define DMA_IFCR_CTEIF2 ((uint32_t)0x00000080) /*!< Channel 2 Transfer Error clear */ +#define DMA_IFCR_CGIF3 ((uint32_t)0x00000100) /*!< Channel 3 Global interrupt clear */ +#define DMA_IFCR_CTCIF3 ((uint32_t)0x00000200) /*!< Channel 3 Transfer Complete clear */ +#define DMA_IFCR_CHTIF3 ((uint32_t)0x00000400) /*!< Channel 3 Half Transfer clear */ +#define DMA_IFCR_CTEIF3 ((uint32_t)0x00000800) /*!< Channel 3 Transfer Error clear */ +#define DMA_IFCR_CGIF4 ((uint32_t)0x00001000) /*!< Channel 4 Global interrupt clear */ +#define DMA_IFCR_CTCIF4 ((uint32_t)0x00002000) /*!< Channel 4 Transfer Complete clear */ +#define DMA_IFCR_CHTIF4 ((uint32_t)0x00004000) /*!< Channel 4 Half Transfer clear */ +#define DMA_IFCR_CTEIF4 ((uint32_t)0x00008000) /*!< Channel 4 Transfer Error clear */ +#define DMA_IFCR_CGIF5 ((uint32_t)0x00010000) /*!< Channel 5 Global interrupt clear */ +#define DMA_IFCR_CTCIF5 ((uint32_t)0x00020000) /*!< Channel 5 Transfer Complete clear */ +#define DMA_IFCR_CHTIF5 ((uint32_t)0x00040000) /*!< Channel 5 Half Transfer clear */ +#define DMA_IFCR_CTEIF5 ((uint32_t)0x00080000) /*!< Channel 5 Transfer Error clear */ +#define DMA_IFCR_CGIF6 ((uint32_t)0x00100000) /*!< Channel 6 Global interrupt clear */ +#define DMA_IFCR_CTCIF6 ((uint32_t)0x00200000) /*!< Channel 6 Transfer Complete clear */ +#define DMA_IFCR_CHTIF6 ((uint32_t)0x00400000) /*!< Channel 6 Half Transfer clear */ +#define DMA_IFCR_CTEIF6 ((uint32_t)0x00800000) /*!< Channel 6 Transfer Error clear */ +#define DMA_IFCR_CGIF7 ((uint32_t)0x01000000) /*!< Channel 7 Global interrupt clear */ +#define DMA_IFCR_CTCIF7 ((uint32_t)0x02000000) /*!< Channel 7 Transfer Complete clear */ +#define DMA_IFCR_CHTIF7 ((uint32_t)0x04000000) /*!< Channel 7 Half Transfer clear */ +#define DMA_IFCR_CTEIF7 ((uint32_t)0x08000000) /*!< Channel 7 Transfer Error clear */ + +/******************* Bit definition for DMA_CCR1 register *******************/ +#define DMA_CCR1_EN ((uint16_t)0x0001) /*!< Channel enable*/ +#define DMA_CCR1_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR1_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR1_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR1_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR1_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR1_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR1_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR1_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR1_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR1_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR1_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR1_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR1_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR1_PL ((uint16_t)0x3000) /*!< PL[1:0] bits(Channel Priority level) */ +#define DMA_CCR1_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR1_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR1_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/******************* Bit definition for DMA_CCR2 register *******************/ +#define DMA_CCR2_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR2_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR2_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR2_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR2_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR2_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR2_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR2_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR2_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR2_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR2_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR2_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR2_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR2_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR2_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR2_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR2_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR2_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/******************* Bit definition for DMA_CCR3 register *******************/ +#define DMA_CCR3_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR3_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR3_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR3_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR3_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR3_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR3_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR3_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR3_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR3_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR3_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR3_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR3_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR3_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR3_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR3_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR3_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR3_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/*!<****************** Bit definition for DMA_CCR4 register *******************/ +#define DMA_CCR4_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR4_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR4_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR4_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR4_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR4_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR4_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR4_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR4_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR4_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR4_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR4_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR4_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR4_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR4_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR4_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR4_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR4_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/****************** Bit definition for DMA_CCR5 register *******************/ +#define DMA_CCR5_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR5_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR5_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR5_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR5_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR5_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR5_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR5_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR5_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR5_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR5_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR5_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR5_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR5_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR5_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR5_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR5_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR5_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode enable */ + +/******************* Bit definition for DMA_CCR6 register *******************/ +#define DMA_CCR6_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR6_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR6_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR6_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR6_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR6_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR6_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR6_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR6_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR6_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR6_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR6_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR6_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR6_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR6_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR6_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR6_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR6_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/******************* Bit definition for DMA_CCR7 register *******************/ +#define DMA_CCR7_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR7_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR7_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR7_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR7_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR7_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR7_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR7_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR7_PSIZE , ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR7_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR7_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR7_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR7_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR7_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR7_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR7_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR7_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR7_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode enable */ + +/****************** Bit definition for DMA_CNDTR1 register ******************/ +#define DMA_CNDTR1_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR2 register ******************/ +#define DMA_CNDTR2_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR3 register ******************/ +#define DMA_CNDTR3_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR4 register ******************/ +#define DMA_CNDTR4_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR5 register ******************/ +#define DMA_CNDTR5_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR6 register ******************/ +#define DMA_CNDTR6_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR7 register ******************/ +#define DMA_CNDTR7_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CPAR1 register *******************/ +#define DMA_CPAR1_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + +/****************** Bit definition for DMA_CPAR2 register *******************/ +#define DMA_CPAR2_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + +/****************** Bit definition for DMA_CPAR3 register *******************/ +#define DMA_CPAR3_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + + +/****************** Bit definition for DMA_CPAR4 register *******************/ +#define DMA_CPAR4_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + +/****************** Bit definition for DMA_CPAR5 register *******************/ +#define DMA_CPAR5_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + +/****************** Bit definition for DMA_CPAR6 register *******************/ +#define DMA_CPAR6_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + + +/****************** Bit definition for DMA_CPAR7 register *******************/ +#define DMA_CPAR7_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + +/****************** Bit definition for DMA_CMAR1 register *******************/ +#define DMA_CMAR1_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/****************** Bit definition for DMA_CMAR2 register *******************/ +#define DMA_CMAR2_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/****************** Bit definition for DMA_CMAR3 register *******************/ +#define DMA_CMAR3_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + + +/****************** Bit definition for DMA_CMAR4 register *******************/ +#define DMA_CMAR4_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/****************** Bit definition for DMA_CMAR5 register *******************/ +#define DMA_CMAR5_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/****************** Bit definition for DMA_CMAR6 register *******************/ +#define DMA_CMAR6_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/****************** Bit definition for DMA_CMAR7 register *******************/ +#define DMA_CMAR7_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/******************************************************************************/ +/* */ +/* Analog to Digital Converter */ +/* */ +/******************************************************************************/ + +/******************** Bit definition for ADC_SR register ********************/ +#define ADC_SR_AWD ((uint8_t)0x01) /*!< Analog watchdog flag */ +#define ADC_SR_EOC ((uint8_t)0x02) /*!< End of conversion */ +#define ADC_SR_JEOC ((uint8_t)0x04) /*!< Injected channel end of conversion */ +#define ADC_SR_JSTRT ((uint8_t)0x08) /*!< Injected channel Start flag */ +#define ADC_SR_STRT ((uint8_t)0x10) /*!< Regular channel Start flag */ + +/******************* Bit definition for ADC_CR1 register ********************/ +#define ADC_CR1_AWDCH ((uint32_t)0x0000001F) /*!< AWDCH[4:0] bits (Analog watchdog channel select bits) */ +#define ADC_CR1_AWDCH_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_CR1_AWDCH_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_CR1_AWDCH_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define ADC_CR1_AWDCH_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define ADC_CR1_AWDCH_4 ((uint32_t)0x00000010) /*!< Bit 4 */ + +#define ADC_CR1_EOCIE ((uint32_t)0x00000020) /*!< Interrupt enable for EOC */ +#define ADC_CR1_AWDIE ((uint32_t)0x00000040) /*!< Analog Watchdog interrupt enable */ +#define ADC_CR1_JEOCIE ((uint32_t)0x00000080) /*!< Interrupt enable for injected channels */ +#define ADC_CR1_SCAN ((uint32_t)0x00000100) /*!< Scan mode */ +#define ADC_CR1_AWDSGL ((uint32_t)0x00000200) /*!< Enable the watchdog on a single channel in scan mode */ +#define ADC_CR1_JAUTO ((uint32_t)0x00000400) /*!< Automatic injected group conversion */ +#define ADC_CR1_DISCEN ((uint32_t)0x00000800) /*!< Discontinuous mode on regular channels */ +#define ADC_CR1_JDISCEN ((uint32_t)0x00001000) /*!< Discontinuous mode on injected channels */ + +#define ADC_CR1_DISCNUM ((uint32_t)0x0000E000) /*!< DISCNUM[2:0] bits (Discontinuous mode channel count) */ +#define ADC_CR1_DISCNUM_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define ADC_CR1_DISCNUM_1 ((uint32_t)0x00004000) /*!< Bit 1 */ +#define ADC_CR1_DISCNUM_2 ((uint32_t)0x00008000) /*!< Bit 2 */ + +#define ADC_CR1_DUALMOD ((uint32_t)0x000F0000) /*!< DUALMOD[3:0] bits (Dual mode selection) */ +#define ADC_CR1_DUALMOD_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define ADC_CR1_DUALMOD_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define ADC_CR1_DUALMOD_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define ADC_CR1_DUALMOD_3 ((uint32_t)0x00080000) /*!< Bit 3 */ + +#define ADC_CR1_JAWDEN ((uint32_t)0x00400000) /*!< Analog watchdog enable on injected channels */ +#define ADC_CR1_AWDEN ((uint32_t)0x00800000) /*!< Analog watchdog enable on regular channels */ + + +/******************* Bit definition for ADC_CR2 register ********************/ +#define ADC_CR2_ADON ((uint32_t)0x00000001) /*!< A/D Converter ON / OFF */ +#define ADC_CR2_CONT ((uint32_t)0x00000002) /*!< Continuous Conversion */ +#define ADC_CR2_CAL ((uint32_t)0x00000004) /*!< A/D Calibration */ +#define ADC_CR2_RSTCAL ((uint32_t)0x00000008) /*!< Reset Calibration */ +#define ADC_CR2_DMA ((uint32_t)0x00000100) /*!< Direct Memory access mode */ +#define ADC_CR2_ALIGN ((uint32_t)0x00000800) /*!< Data Alignment */ + +#define ADC_CR2_JEXTSEL ((uint32_t)0x00007000) /*!< JEXTSEL[2:0] bits (External event select for injected group) */ +#define ADC_CR2_JEXTSEL_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define ADC_CR2_JEXTSEL_1 ((uint32_t)0x00002000) /*!< Bit 1 */ +#define ADC_CR2_JEXTSEL_2 ((uint32_t)0x00004000) /*!< Bit 2 */ + +#define ADC_CR2_JEXTTRIG ((uint32_t)0x00008000) /*!< External Trigger Conversion mode for injected channels */ + +#define ADC_CR2_EXTSEL ((uint32_t)0x000E0000) /*!< EXTSEL[2:0] bits (External Event Select for regular group) */ +#define ADC_CR2_EXTSEL_0 ((uint32_t)0x00020000) /*!< Bit 0 */ +#define ADC_CR2_EXTSEL_1 ((uint32_t)0x00040000) /*!< Bit 1 */ +#define ADC_CR2_EXTSEL_2 ((uint32_t)0x00080000) /*!< Bit 2 */ + +#define ADC_CR2_EXTTRIG ((uint32_t)0x00100000) /*!< External Trigger Conversion mode for regular channels */ +#define ADC_CR2_JSWSTART ((uint32_t)0x00200000) /*!< Start Conversion of injected channels */ +#define ADC_CR2_SWSTART ((uint32_t)0x00400000) /*!< Start Conversion of regular channels */ +#define ADC_CR2_TSVREFE ((uint32_t)0x00800000) /*!< Temperature Sensor and VREFINT Enable */ + +/****************** Bit definition for ADC_SMPR1 register *******************/ +#define ADC_SMPR1_SMP10 ((uint32_t)0x00000007) /*!< SMP10[2:0] bits (Channel 10 Sample time selection) */ +#define ADC_SMPR1_SMP10_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_SMPR1_SMP10_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_SMPR1_SMP10_2 ((uint32_t)0x00000004) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP11 ((uint32_t)0x00000038) /*!< SMP11[2:0] bits (Channel 11 Sample time selection) */ +#define ADC_SMPR1_SMP11_0 ((uint32_t)0x00000008) /*!< Bit 0 */ +#define ADC_SMPR1_SMP11_1 ((uint32_t)0x00000010) /*!< Bit 1 */ +#define ADC_SMPR1_SMP11_2 ((uint32_t)0x00000020) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP12 ((uint32_t)0x000001C0) /*!< SMP12[2:0] bits (Channel 12 Sample time selection) */ +#define ADC_SMPR1_SMP12_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define ADC_SMPR1_SMP12_1 ((uint32_t)0x00000080) /*!< Bit 1 */ +#define ADC_SMPR1_SMP12_2 ((uint32_t)0x00000100) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP13 ((uint32_t)0x00000E00) /*!< SMP13[2:0] bits (Channel 13 Sample time selection) */ +#define ADC_SMPR1_SMP13_0 ((uint32_t)0x00000200) /*!< Bit 0 */ +#define ADC_SMPR1_SMP13_1 ((uint32_t)0x00000400) /*!< Bit 1 */ +#define ADC_SMPR1_SMP13_2 ((uint32_t)0x00000800) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP14 ((uint32_t)0x00007000) /*!< SMP14[2:0] bits (Channel 14 Sample time selection) */ +#define ADC_SMPR1_SMP14_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define ADC_SMPR1_SMP14_1 ((uint32_t)0x00002000) /*!< Bit 1 */ +#define ADC_SMPR1_SMP14_2 ((uint32_t)0x00004000) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP15 ((uint32_t)0x00038000) /*!< SMP15[2:0] bits (Channel 15 Sample time selection) */ +#define ADC_SMPR1_SMP15_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_SMPR1_SMP15_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_SMPR1_SMP15_2 ((uint32_t)0x00020000) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP16 ((uint32_t)0x001C0000) /*!< SMP16[2:0] bits (Channel 16 Sample time selection) */ +#define ADC_SMPR1_SMP16_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define ADC_SMPR1_SMP16_1 ((uint32_t)0x00080000) /*!< Bit 1 */ +#define ADC_SMPR1_SMP16_2 ((uint32_t)0x00100000) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP17 ((uint32_t)0x00E00000) /*!< SMP17[2:0] bits (Channel 17 Sample time selection) */ +#define ADC_SMPR1_SMP17_0 ((uint32_t)0x00200000) /*!< Bit 0 */ +#define ADC_SMPR1_SMP17_1 ((uint32_t)0x00400000) /*!< Bit 1 */ +#define ADC_SMPR1_SMP17_2 ((uint32_t)0x00800000) /*!< Bit 2 */ + +/****************** Bit definition for ADC_SMPR2 register *******************/ +#define ADC_SMPR2_SMP0 ((uint32_t)0x00000007) /*!< SMP0[2:0] bits (Channel 0 Sample time selection) */ +#define ADC_SMPR2_SMP0_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_SMPR2_SMP0_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_SMPR2_SMP0_2 ((uint32_t)0x00000004) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP1 ((uint32_t)0x00000038) /*!< SMP1[2:0] bits (Channel 1 Sample time selection) */ +#define ADC_SMPR2_SMP1_0 ((uint32_t)0x00000008) /*!< Bit 0 */ +#define ADC_SMPR2_SMP1_1 ((uint32_t)0x00000010) /*!< Bit 1 */ +#define ADC_SMPR2_SMP1_2 ((uint32_t)0x00000020) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP2 ((uint32_t)0x000001C0) /*!< SMP2[2:0] bits (Channel 2 Sample time selection) */ +#define ADC_SMPR2_SMP2_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define ADC_SMPR2_SMP2_1 ((uint32_t)0x00000080) /*!< Bit 1 */ +#define ADC_SMPR2_SMP2_2 ((uint32_t)0x00000100) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP3 ((uint32_t)0x00000E00) /*!< SMP3[2:0] bits (Channel 3 Sample time selection) */ +#define ADC_SMPR2_SMP3_0 ((uint32_t)0x00000200) /*!< Bit 0 */ +#define ADC_SMPR2_SMP3_1 ((uint32_t)0x00000400) /*!< Bit 1 */ +#define ADC_SMPR2_SMP3_2 ((uint32_t)0x00000800) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP4 ((uint32_t)0x00007000) /*!< SMP4[2:0] bits (Channel 4 Sample time selection) */ +#define ADC_SMPR2_SMP4_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP4_1 ((uint32_t)0x00002000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP4_2 ((uint32_t)0x00004000) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP5 ((uint32_t)0x00038000) /*!< SMP5[2:0] bits (Channel 5 Sample time selection) */ +#define ADC_SMPR2_SMP5_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP5_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP5_2 ((uint32_t)0x00020000) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP6 ((uint32_t)0x001C0000) /*!< SMP6[2:0] bits (Channel 6 Sample time selection) */ +#define ADC_SMPR2_SMP6_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP6_1 ((uint32_t)0x00080000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP6_2 ((uint32_t)0x00100000) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP7 ((uint32_t)0x00E00000) /*!< SMP7[2:0] bits (Channel 7 Sample time selection) */ +#define ADC_SMPR2_SMP7_0 ((uint32_t)0x00200000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP7_1 ((uint32_t)0x00400000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP7_2 ((uint32_t)0x00800000) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP8 ((uint32_t)0x07000000) /*!< SMP8[2:0] bits (Channel 8 Sample time selection) */ +#define ADC_SMPR2_SMP8_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP8_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP8_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP9 ((uint32_t)0x38000000) /*!< SMP9[2:0] bits (Channel 9 Sample time selection) */ +#define ADC_SMPR2_SMP9_0 ((uint32_t)0x08000000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP9_1 ((uint32_t)0x10000000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP9_2 ((uint32_t)0x20000000) /*!< Bit 2 */ + +/****************** Bit definition for ADC_JOFR1 register *******************/ +#define ADC_JOFR1_JOFFSET1 ((uint16_t)0x0FFF) /*!< Data offset for injected channel 1 */ + +/****************** Bit definition for ADC_JOFR2 register *******************/ +#define ADC_JOFR2_JOFFSET2 ((uint16_t)0x0FFF) /*!< Data offset for injected channel 2 */ + +/****************** Bit definition for ADC_JOFR3 register *******************/ +#define ADC_JOFR3_JOFFSET3 ((uint16_t)0x0FFF) /*!< Data offset for injected channel 3 */ + +/****************** Bit definition for ADC_JOFR4 register *******************/ +#define ADC_JOFR4_JOFFSET4 ((uint16_t)0x0FFF) /*!< Data offset for injected channel 4 */ + +/******************* Bit definition for ADC_HTR register ********************/ +#define ADC_HTR_HT ((uint16_t)0x0FFF) /*!< Analog watchdog high threshold */ + +/******************* Bit definition for ADC_LTR register ********************/ +#define ADC_LTR_LT ((uint16_t)0x0FFF) /*!< Analog watchdog low threshold */ + +/******************* Bit definition for ADC_SQR1 register *******************/ +#define ADC_SQR1_SQ13 ((uint32_t)0x0000001F) /*!< SQ13[4:0] bits (13th conversion in regular sequence) */ +#define ADC_SQR1_SQ13_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_SQR1_SQ13_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_SQR1_SQ13_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define ADC_SQR1_SQ13_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define ADC_SQR1_SQ13_4 ((uint32_t)0x00000010) /*!< Bit 4 */ + +#define ADC_SQR1_SQ14 ((uint32_t)0x000003E0) /*!< SQ14[4:0] bits (14th conversion in regular sequence) */ +#define ADC_SQR1_SQ14_0 ((uint32_t)0x00000020) /*!< Bit 0 */ +#define ADC_SQR1_SQ14_1 ((uint32_t)0x00000040) /*!< Bit 1 */ +#define ADC_SQR1_SQ14_2 ((uint32_t)0x00000080) /*!< Bit 2 */ +#define ADC_SQR1_SQ14_3 ((uint32_t)0x00000100) /*!< Bit 3 */ +#define ADC_SQR1_SQ14_4 ((uint32_t)0x00000200) /*!< Bit 4 */ + +#define ADC_SQR1_SQ15 ((uint32_t)0x00007C00) /*!< SQ15[4:0] bits (15th conversion in regular sequence) */ +#define ADC_SQR1_SQ15_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define ADC_SQR1_SQ15_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define ADC_SQR1_SQ15_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define ADC_SQR1_SQ15_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define ADC_SQR1_SQ15_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define ADC_SQR1_SQ16 ((uint32_t)0x000F8000) /*!< SQ16[4:0] bits (16th conversion in regular sequence) */ +#define ADC_SQR1_SQ16_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_SQR1_SQ16_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_SQR1_SQ16_2 ((uint32_t)0x00020000) /*!< Bit 2 */ +#define ADC_SQR1_SQ16_3 ((uint32_t)0x00040000) /*!< Bit 3 */ +#define ADC_SQR1_SQ16_4 ((uint32_t)0x00080000) /*!< Bit 4 */ + +#define ADC_SQR1_L ((uint32_t)0x00F00000) /*!< L[3:0] bits (Regular channel sequence length) */ +#define ADC_SQR1_L_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define ADC_SQR1_L_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define ADC_SQR1_L_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define ADC_SQR1_L_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +/******************* Bit definition for ADC_SQR2 register *******************/ +#define ADC_SQR2_SQ7 ((uint32_t)0x0000001F) /*!< SQ7[4:0] bits (7th conversion in regular sequence) */ +#define ADC_SQR2_SQ7_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_SQR2_SQ7_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_SQR2_SQ7_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define ADC_SQR2_SQ7_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define ADC_SQR2_SQ7_4 ((uint32_t)0x00000010) /*!< Bit 4 */ + +#define ADC_SQR2_SQ8 ((uint32_t)0x000003E0) /*!< SQ8[4:0] bits (8th conversion in regular sequence) */ +#define ADC_SQR2_SQ8_0 ((uint32_t)0x00000020) /*!< Bit 0 */ +#define ADC_SQR2_SQ8_1 ((uint32_t)0x00000040) /*!< Bit 1 */ +#define ADC_SQR2_SQ8_2 ((uint32_t)0x00000080) /*!< Bit 2 */ +#define ADC_SQR2_SQ8_3 ((uint32_t)0x00000100) /*!< Bit 3 */ +#define ADC_SQR2_SQ8_4 ((uint32_t)0x00000200) /*!< Bit 4 */ + +#define ADC_SQR2_SQ9 ((uint32_t)0x00007C00) /*!< SQ9[4:0] bits (9th conversion in regular sequence) */ +#define ADC_SQR2_SQ9_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define ADC_SQR2_SQ9_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define ADC_SQR2_SQ9_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define ADC_SQR2_SQ9_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define ADC_SQR2_SQ9_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define ADC_SQR2_SQ10 ((uint32_t)0x000F8000) /*!< SQ10[4:0] bits (10th conversion in regular sequence) */ +#define ADC_SQR2_SQ10_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_SQR2_SQ10_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_SQR2_SQ10_2 ((uint32_t)0x00020000) /*!< Bit 2 */ +#define ADC_SQR2_SQ10_3 ((uint32_t)0x00040000) /*!< Bit 3 */ +#define ADC_SQR2_SQ10_4 ((uint32_t)0x00080000) /*!< Bit 4 */ + +#define ADC_SQR2_SQ11 ((uint32_t)0x01F00000) /*!< SQ11[4:0] bits (11th conversion in regular sequence) */ +#define ADC_SQR2_SQ11_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define ADC_SQR2_SQ11_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define ADC_SQR2_SQ11_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define ADC_SQR2_SQ11_3 ((uint32_t)0x00800000) /*!< Bit 3 */ +#define ADC_SQR2_SQ11_4 ((uint32_t)0x01000000) /*!< Bit 4 */ + +#define ADC_SQR2_SQ12 ((uint32_t)0x3E000000) /*!< SQ12[4:0] bits (12th conversion in regular sequence) */ +#define ADC_SQR2_SQ12_0 ((uint32_t)0x02000000) /*!< Bit 0 */ +#define ADC_SQR2_SQ12_1 ((uint32_t)0x04000000) /*!< Bit 1 */ +#define ADC_SQR2_SQ12_2 ((uint32_t)0x08000000) /*!< Bit 2 */ +#define ADC_SQR2_SQ12_3 ((uint32_t)0x10000000) /*!< Bit 3 */ +#define ADC_SQR2_SQ12_4 ((uint32_t)0x20000000) /*!< Bit 4 */ + +/******************* Bit definition for ADC_SQR3 register *******************/ +#define ADC_SQR3_SQ1 ((uint32_t)0x0000001F) /*!< SQ1[4:0] bits (1st conversion in regular sequence) */ +#define ADC_SQR3_SQ1_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_SQR3_SQ1_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_SQR3_SQ1_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define ADC_SQR3_SQ1_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define ADC_SQR3_SQ1_4 ((uint32_t)0x00000010) /*!< Bit 4 */ + +#define ADC_SQR3_SQ2 ((uint32_t)0x000003E0) /*!< SQ2[4:0] bits (2nd conversion in regular sequence) */ +#define ADC_SQR3_SQ2_0 ((uint32_t)0x00000020) /*!< Bit 0 */ +#define ADC_SQR3_SQ2_1 ((uint32_t)0x00000040) /*!< Bit 1 */ +#define ADC_SQR3_SQ2_2 ((uint32_t)0x00000080) /*!< Bit 2 */ +#define ADC_SQR3_SQ2_3 ((uint32_t)0x00000100) /*!< Bit 3 */ +#define ADC_SQR3_SQ2_4 ((uint32_t)0x00000200) /*!< Bit 4 */ + +#define ADC_SQR3_SQ3 ((uint32_t)0x00007C00) /*!< SQ3[4:0] bits (3rd conversion in regular sequence) */ +#define ADC_SQR3_SQ3_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define ADC_SQR3_SQ3_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define ADC_SQR3_SQ3_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define ADC_SQR3_SQ3_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define ADC_SQR3_SQ3_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define ADC_SQR3_SQ4 ((uint32_t)0x000F8000) /*!< SQ4[4:0] bits (4th conversion in regular sequence) */ +#define ADC_SQR3_SQ4_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_SQR3_SQ4_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_SQR3_SQ4_2 ((uint32_t)0x00020000) /*!< Bit 2 */ +#define ADC_SQR3_SQ4_3 ((uint32_t)0x00040000) /*!< Bit 3 */ +#define ADC_SQR3_SQ4_4 ((uint32_t)0x00080000) /*!< Bit 4 */ + +#define ADC_SQR3_SQ5 ((uint32_t)0x01F00000) /*!< SQ5[4:0] bits (5th conversion in regular sequence) */ +#define ADC_SQR3_SQ5_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define ADC_SQR3_SQ5_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define ADC_SQR3_SQ5_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define ADC_SQR3_SQ5_3 ((uint32_t)0x00800000) /*!< Bit 3 */ +#define ADC_SQR3_SQ5_4 ((uint32_t)0x01000000) /*!< Bit 4 */ + +#define ADC_SQR3_SQ6 ((uint32_t)0x3E000000) /*!< SQ6[4:0] bits (6th conversion in regular sequence) */ +#define ADC_SQR3_SQ6_0 ((uint32_t)0x02000000) /*!< Bit 0 */ +#define ADC_SQR3_SQ6_1 ((uint32_t)0x04000000) /*!< Bit 1 */ +#define ADC_SQR3_SQ6_2 ((uint32_t)0x08000000) /*!< Bit 2 */ +#define ADC_SQR3_SQ6_3 ((uint32_t)0x10000000) /*!< Bit 3 */ +#define ADC_SQR3_SQ6_4 ((uint32_t)0x20000000) /*!< Bit 4 */ + +/******************* Bit definition for ADC_JSQR register *******************/ +#define ADC_JSQR_JSQ1 ((uint32_t)0x0000001F) /*!< JSQ1[4:0] bits (1st conversion in injected sequence) */ +#define ADC_JSQR_JSQ1_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_JSQR_JSQ1_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_JSQR_JSQ1_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define ADC_JSQR_JSQ1_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define ADC_JSQR_JSQ1_4 ((uint32_t)0x00000010) /*!< Bit 4 */ + +#define ADC_JSQR_JSQ2 ((uint32_t)0x000003E0) /*!< JSQ2[4:0] bits (2nd conversion in injected sequence) */ +#define ADC_JSQR_JSQ2_0 ((uint32_t)0x00000020) /*!< Bit 0 */ +#define ADC_JSQR_JSQ2_1 ((uint32_t)0x00000040) /*!< Bit 1 */ +#define ADC_JSQR_JSQ2_2 ((uint32_t)0x00000080) /*!< Bit 2 */ +#define ADC_JSQR_JSQ2_3 ((uint32_t)0x00000100) /*!< Bit 3 */ +#define ADC_JSQR_JSQ2_4 ((uint32_t)0x00000200) /*!< Bit 4 */ + +#define ADC_JSQR_JSQ3 ((uint32_t)0x00007C00) /*!< JSQ3[4:0] bits (3rd conversion in injected sequence) */ +#define ADC_JSQR_JSQ3_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define ADC_JSQR_JSQ3_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define ADC_JSQR_JSQ3_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define ADC_JSQR_JSQ3_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define ADC_JSQR_JSQ3_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define ADC_JSQR_JSQ4 ((uint32_t)0x000F8000) /*!< JSQ4[4:0] bits (4th conversion in injected sequence) */ +#define ADC_JSQR_JSQ4_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_JSQR_JSQ4_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_JSQR_JSQ4_2 ((uint32_t)0x00020000) /*!< Bit 2 */ +#define ADC_JSQR_JSQ4_3 ((uint32_t)0x00040000) /*!< Bit 3 */ +#define ADC_JSQR_JSQ4_4 ((uint32_t)0x00080000) /*!< Bit 4 */ + +#define ADC_JSQR_JL ((uint32_t)0x00300000) /*!< JL[1:0] bits (Injected Sequence length) */ +#define ADC_JSQR_JL_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define ADC_JSQR_JL_1 ((uint32_t)0x00200000) /*!< Bit 1 */ + +/******************* Bit definition for ADC_JDR1 register *******************/ +#define ADC_JDR1_JDATA ((uint16_t)0xFFFF) /*!< Injected data */ + +/******************* Bit definition for ADC_JDR2 register *******************/ +#define ADC_JDR2_JDATA ((uint16_t)0xFFFF) /*!< Injected data */ + +/******************* Bit definition for ADC_JDR3 register *******************/ +#define ADC_JDR3_JDATA ((uint16_t)0xFFFF) /*!< Injected data */ + +/******************* Bit definition for ADC_JDR4 register *******************/ +#define ADC_JDR4_JDATA ((uint16_t)0xFFFF) /*!< Injected data */ + +/******************** Bit definition for ADC_DR register ********************/ +#define ADC_DR_DATA ((uint32_t)0x0000FFFF) /*!< Regular data */ +#define ADC_DR_ADC2DATA ((uint32_t)0xFFFF0000) /*!< ADC2 data */ + +/******************************************************************************/ +/* */ +/* Digital to Analog Converter */ +/* */ +/******************************************************************************/ + +/******************** Bit definition for DAC_CR register ********************/ +#define DAC_CR_EN1 ((uint32_t)0x00000001) /*!< DAC channel1 enable */ +#define DAC_CR_BOFF1 ((uint32_t)0x00000002) /*!< DAC channel1 output buffer disable */ +#define DAC_CR_TEN1 ((uint32_t)0x00000004) /*!< DAC channel1 Trigger enable */ + +#define DAC_CR_TSEL1 ((uint32_t)0x00000038) /*!< TSEL1[2:0] (DAC channel1 Trigger selection) */ +#define DAC_CR_TSEL1_0 ((uint32_t)0x00000008) /*!< Bit 0 */ +#define DAC_CR_TSEL1_1 ((uint32_t)0x00000010) /*!< Bit 1 */ +#define DAC_CR_TSEL1_2 ((uint32_t)0x00000020) /*!< Bit 2 */ + +#define DAC_CR_WAVE1 ((uint32_t)0x000000C0) /*!< WAVE1[1:0] (DAC channel1 noise/triangle wave generation enable) */ +#define DAC_CR_WAVE1_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define DAC_CR_WAVE1_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +#define DAC_CR_MAMP1 ((uint32_t)0x00000F00) /*!< MAMP1[3:0] (DAC channel1 Mask/Amplitude selector) */ +#define DAC_CR_MAMP1_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define DAC_CR_MAMP1_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define DAC_CR_MAMP1_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define DAC_CR_MAMP1_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define DAC_CR_DMAEN1 ((uint32_t)0x00001000) /*!< DAC channel1 DMA enable */ +#define DAC_CR_EN2 ((uint32_t)0x00010000) /*!< DAC channel2 enable */ +#define DAC_CR_BOFF2 ((uint32_t)0x00020000) /*!< DAC channel2 output buffer disable */ +#define DAC_CR_TEN2 ((uint32_t)0x00040000) /*!< DAC channel2 Trigger enable */ + +#define DAC_CR_TSEL2 ((uint32_t)0x00380000) /*!< TSEL2[2:0] (DAC channel2 Trigger selection) */ +#define DAC_CR_TSEL2_0 ((uint32_t)0x00080000) /*!< Bit 0 */ +#define DAC_CR_TSEL2_1 ((uint32_t)0x00100000) /*!< Bit 1 */ +#define DAC_CR_TSEL2_2 ((uint32_t)0x00200000) /*!< Bit 2 */ + +#define DAC_CR_WAVE2 ((uint32_t)0x00C00000) /*!< WAVE2[1:0] (DAC channel2 noise/triangle wave generation enable) */ +#define DAC_CR_WAVE2_0 ((uint32_t)0x00400000) /*!< Bit 0 */ +#define DAC_CR_WAVE2_1 ((uint32_t)0x00800000) /*!< Bit 1 */ + +#define DAC_CR_MAMP2 ((uint32_t)0x0F000000) /*!< MAMP2[3:0] (DAC channel2 Mask/Amplitude selector) */ +#define DAC_CR_MAMP2_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define DAC_CR_MAMP2_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define DAC_CR_MAMP2_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define DAC_CR_MAMP2_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define DAC_CR_DMAEN2 ((uint32_t)0x10000000) /*!< DAC channel2 DMA enabled */ + +/***************** Bit definition for DAC_SWTRIGR register ******************/ +#define DAC_SWTRIGR_SWTRIG1 ((uint8_t)0x01) /*!< DAC channel1 software trigger */ +#define DAC_SWTRIGR_SWTRIG2 ((uint8_t)0x02) /*!< DAC channel2 software trigger */ + +/***************** Bit definition for DAC_DHR12R1 register ******************/ +#define DAC_DHR12R1_DACC1DHR ((uint16_t)0x0FFF) /*!< DAC channel1 12-bit Right aligned data */ + +/***************** Bit definition for DAC_DHR12L1 register ******************/ +#define DAC_DHR12L1_DACC1DHR ((uint16_t)0xFFF0) /*!< DAC channel1 12-bit Left aligned data */ + +/****************** Bit definition for DAC_DHR8R1 register ******************/ +#define DAC_DHR8R1_DACC1DHR ((uint8_t)0xFF) /*!< DAC channel1 8-bit Right aligned data */ + +/***************** Bit definition for DAC_DHR12R2 register ******************/ +#define DAC_DHR12R2_DACC2DHR ((uint16_t)0x0FFF) /*!< DAC channel2 12-bit Right aligned data */ + +/***************** Bit definition for DAC_DHR12L2 register ******************/ +#define DAC_DHR12L2_DACC2DHR ((uint16_t)0xFFF0) /*!< DAC channel2 12-bit Left aligned data */ + +/****************** Bit definition for DAC_DHR8R2 register ******************/ +#define DAC_DHR8R2_DACC2DHR ((uint8_t)0xFF) /*!< DAC channel2 8-bit Right aligned data */ + +/***************** Bit definition for DAC_DHR12RD register ******************/ +#define DAC_DHR12RD_DACC1DHR ((uint32_t)0x00000FFF) /*!< DAC channel1 12-bit Right aligned data */ +#define DAC_DHR12RD_DACC2DHR ((uint32_t)0x0FFF0000) /*!< DAC channel2 12-bit Right aligned data */ + +/***************** Bit definition for DAC_DHR12LD register ******************/ +#define DAC_DHR12LD_DACC1DHR ((uint32_t)0x0000FFF0) /*!< DAC channel1 12-bit Left aligned data */ +#define DAC_DHR12LD_DACC2DHR ((uint32_t)0xFFF00000) /*!< DAC channel2 12-bit Left aligned data */ + +/****************** Bit definition for DAC_DHR8RD register ******************/ +#define DAC_DHR8RD_DACC1DHR ((uint16_t)0x00FF) /*!< DAC channel1 8-bit Right aligned data */ +#define DAC_DHR8RD_DACC2DHR ((uint16_t)0xFF00) /*!< DAC channel2 8-bit Right aligned data */ + +/******************* Bit definition for DAC_DOR1 register *******************/ +#define DAC_DOR1_DACC1DOR ((uint16_t)0x0FFF) /*!< DAC channel1 data output */ + +/******************* Bit definition for DAC_DOR2 register *******************/ +#define DAC_DOR2_DACC2DOR ((uint16_t)0x0FFF) /*!< DAC channel2 data output */ + +/******************** Bit definition for DAC_SR register ********************/ +#define DAC_SR_DMAUDR1 ((uint32_t)0x00002000) /*!< DAC channel1 DMA underrun flag */ +#define DAC_SR_DMAUDR2 ((uint32_t)0x20000000) /*!< DAC channel2 DMA underrun flag */ + +/******************************************************************************/ +/* */ +/* CEC */ +/* */ +/******************************************************************************/ +/******************** Bit definition for CEC_CFGR register ******************/ +#define CEC_CFGR_PE ((uint16_t)0x0001) /*!< Peripheral Enable */ +#define CEC_CFGR_IE ((uint16_t)0x0002) /*!< Interrupt Enable */ +#define CEC_CFGR_BTEM ((uint16_t)0x0004) /*!< Bit Timing Error Mode */ +#define CEC_CFGR_BPEM ((uint16_t)0x0008) /*!< Bit Period Error Mode */ + +/******************** Bit definition for CEC_OAR register ******************/ +#define CEC_OAR_OA ((uint16_t)0x000F) /*!< OA[3:0]: Own Address */ +#define CEC_OAR_OA_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define CEC_OAR_OA_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define CEC_OAR_OA_2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define CEC_OAR_OA_3 ((uint16_t)0x0008) /*!< Bit 3 */ + +/******************** Bit definition for CEC_PRES register ******************/ +#define CEC_PRES_PRES ((uint16_t)0x3FFF) /*!< Prescaler Counter Value */ + +/******************** Bit definition for CEC_ESR register ******************/ +#define CEC_ESR_BTE ((uint16_t)0x0001) /*!< Bit Timing Error */ +#define CEC_ESR_BPE ((uint16_t)0x0002) /*!< Bit Period Error */ +#define CEC_ESR_RBTFE ((uint16_t)0x0004) /*!< Rx Block Transfer Finished Error */ +#define CEC_ESR_SBE ((uint16_t)0x0008) /*!< Start Bit Error */ +#define CEC_ESR_ACKE ((uint16_t)0x0010) /*!< Block Acknowledge Error */ +#define CEC_ESR_LINE ((uint16_t)0x0020) /*!< Line Error */ +#define CEC_ESR_TBTFE ((uint16_t)0x0040) /*!< Tx Block Transfer Finished Error */ + +/******************** Bit definition for CEC_CSR register ******************/ +#define CEC_CSR_TSOM ((uint16_t)0x0001) /*!< Tx Start Of Message */ +#define CEC_CSR_TEOM ((uint16_t)0x0002) /*!< Tx End Of Message */ +#define CEC_CSR_TERR ((uint16_t)0x0004) /*!< Tx Error */ +#define CEC_CSR_TBTRF ((uint16_t)0x0008) /*!< Tx Byte Transfer Request or Block Transfer Finished */ +#define CEC_CSR_RSOM ((uint16_t)0x0010) /*!< Rx Start Of Message */ +#define CEC_CSR_REOM ((uint16_t)0x0020) /*!< Rx End Of Message */ +#define CEC_CSR_RERR ((uint16_t)0x0040) /*!< Rx Error */ +#define CEC_CSR_RBTF ((uint16_t)0x0080) /*!< Rx Block Transfer Finished */ + +/******************** Bit definition for CEC_TXD register ******************/ +#define CEC_TXD_TXD ((uint16_t)0x00FF) /*!< Tx Data register */ + +/******************** Bit definition for CEC_RXD register ******************/ +#define CEC_RXD_RXD ((uint16_t)0x00FF) /*!< Rx Data register */ + +/******************************************************************************/ +/* */ +/* TIM */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for TIM_CR1 register ********************/ +#define TIM_CR1_CEN ((uint16_t)0x0001) /*!< Counter enable */ +#define TIM_CR1_UDIS ((uint16_t)0x0002) /*!< Update disable */ +#define TIM_CR1_URS ((uint16_t)0x0004) /*!< Update request source */ +#define TIM_CR1_OPM ((uint16_t)0x0008) /*!< One pulse mode */ +#define TIM_CR1_DIR ((uint16_t)0x0010) /*!< Direction */ + +#define TIM_CR1_CMS ((uint16_t)0x0060) /*!< CMS[1:0] bits (Center-aligned mode selection) */ +#define TIM_CR1_CMS_0 ((uint16_t)0x0020) /*!< Bit 0 */ +#define TIM_CR1_CMS_1 ((uint16_t)0x0040) /*!< Bit 1 */ + +#define TIM_CR1_ARPE ((uint16_t)0x0080) /*!< Auto-reload preload enable */ + +#define TIM_CR1_CKD ((uint16_t)0x0300) /*!< CKD[1:0] bits (clock division) */ +#define TIM_CR1_CKD_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_CR1_CKD_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +/******************* Bit definition for TIM_CR2 register ********************/ +#define TIM_CR2_CCPC ((uint16_t)0x0001) /*!< Capture/Compare Preloaded Control */ +#define TIM_CR2_CCUS ((uint16_t)0x0004) /*!< Capture/Compare Control Update Selection */ +#define TIM_CR2_CCDS ((uint16_t)0x0008) /*!< Capture/Compare DMA Selection */ + +#define TIM_CR2_MMS ((uint16_t)0x0070) /*!< MMS[2:0] bits (Master Mode Selection) */ +#define TIM_CR2_MMS_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_CR2_MMS_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_CR2_MMS_2 ((uint16_t)0x0040) /*!< Bit 2 */ + +#define TIM_CR2_TI1S ((uint16_t)0x0080) /*!< TI1 Selection */ +#define TIM_CR2_OIS1 ((uint16_t)0x0100) /*!< Output Idle state 1 (OC1 output) */ +#define TIM_CR2_OIS1N ((uint16_t)0x0200) /*!< Output Idle state 1 (OC1N output) */ +#define TIM_CR2_OIS2 ((uint16_t)0x0400) /*!< Output Idle state 2 (OC2 output) */ +#define TIM_CR2_OIS2N ((uint16_t)0x0800) /*!< Output Idle state 2 (OC2N output) */ +#define TIM_CR2_OIS3 ((uint16_t)0x1000) /*!< Output Idle state 3 (OC3 output) */ +#define TIM_CR2_OIS3N ((uint16_t)0x2000) /*!< Output Idle state 3 (OC3N output) */ +#define TIM_CR2_OIS4 ((uint16_t)0x4000) /*!< Output Idle state 4 (OC4 output) */ + +/******************* Bit definition for TIM_SMCR register *******************/ +#define TIM_SMCR_SMS ((uint16_t)0x0007) /*!< SMS[2:0] bits (Slave mode selection) */ +#define TIM_SMCR_SMS_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define TIM_SMCR_SMS_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define TIM_SMCR_SMS_2 ((uint16_t)0x0004) /*!< Bit 2 */ + +#define TIM_SMCR_TS ((uint16_t)0x0070) /*!< TS[2:0] bits (Trigger selection) */ +#define TIM_SMCR_TS_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_SMCR_TS_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_SMCR_TS_2 ((uint16_t)0x0040) /*!< Bit 2 */ + +#define TIM_SMCR_MSM ((uint16_t)0x0080) /*!< Master/slave mode */ + +#define TIM_SMCR_ETF ((uint16_t)0x0F00) /*!< ETF[3:0] bits (External trigger filter) */ +#define TIM_SMCR_ETF_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_SMCR_ETF_1 ((uint16_t)0x0200) /*!< Bit 1 */ +#define TIM_SMCR_ETF_2 ((uint16_t)0x0400) /*!< Bit 2 */ +#define TIM_SMCR_ETF_3 ((uint16_t)0x0800) /*!< Bit 3 */ + +#define TIM_SMCR_ETPS ((uint16_t)0x3000) /*!< ETPS[1:0] bits (External trigger prescaler) */ +#define TIM_SMCR_ETPS_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define TIM_SMCR_ETPS_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define TIM_SMCR_ECE ((uint16_t)0x4000) /*!< External clock enable */ +#define TIM_SMCR_ETP ((uint16_t)0x8000) /*!< External trigger polarity */ + +/******************* Bit definition for TIM_DIER register *******************/ +#define TIM_DIER_UIE ((uint16_t)0x0001) /*!< Update interrupt enable */ +#define TIM_DIER_CC1IE ((uint16_t)0x0002) /*!< Capture/Compare 1 interrupt enable */ +#define TIM_DIER_CC2IE ((uint16_t)0x0004) /*!< Capture/Compare 2 interrupt enable */ +#define TIM_DIER_CC3IE ((uint16_t)0x0008) /*!< Capture/Compare 3 interrupt enable */ +#define TIM_DIER_CC4IE ((uint16_t)0x0010) /*!< Capture/Compare 4 interrupt enable */ +#define TIM_DIER_COMIE ((uint16_t)0x0020) /*!< COM interrupt enable */ +#define TIM_DIER_TIE ((uint16_t)0x0040) /*!< Trigger interrupt enable */ +#define TIM_DIER_BIE ((uint16_t)0x0080) /*!< Break interrupt enable */ +#define TIM_DIER_UDE ((uint16_t)0x0100) /*!< Update DMA request enable */ +#define TIM_DIER_CC1DE ((uint16_t)0x0200) /*!< Capture/Compare 1 DMA request enable */ +#define TIM_DIER_CC2DE ((uint16_t)0x0400) /*!< Capture/Compare 2 DMA request enable */ +#define TIM_DIER_CC3DE ((uint16_t)0x0800) /*!< Capture/Compare 3 DMA request enable */ +#define TIM_DIER_CC4DE ((uint16_t)0x1000) /*!< Capture/Compare 4 DMA request enable */ +#define TIM_DIER_COMDE ((uint16_t)0x2000) /*!< COM DMA request enable */ +#define TIM_DIER_TDE ((uint16_t)0x4000) /*!< Trigger DMA request enable */ + +/******************** Bit definition for TIM_SR register ********************/ +#define TIM_SR_UIF ((uint16_t)0x0001) /*!< Update interrupt Flag */ +#define TIM_SR_CC1IF ((uint16_t)0x0002) /*!< Capture/Compare 1 interrupt Flag */ +#define TIM_SR_CC2IF ((uint16_t)0x0004) /*!< Capture/Compare 2 interrupt Flag */ +#define TIM_SR_CC3IF ((uint16_t)0x0008) /*!< Capture/Compare 3 interrupt Flag */ +#define TIM_SR_CC4IF ((uint16_t)0x0010) /*!< Capture/Compare 4 interrupt Flag */ +#define TIM_SR_COMIF ((uint16_t)0x0020) /*!< COM interrupt Flag */ +#define TIM_SR_TIF ((uint16_t)0x0040) /*!< Trigger interrupt Flag */ +#define TIM_SR_BIF ((uint16_t)0x0080) /*!< Break interrupt Flag */ +#define TIM_SR_CC1OF ((uint16_t)0x0200) /*!< Capture/Compare 1 Overcapture Flag */ +#define TIM_SR_CC2OF ((uint16_t)0x0400) /*!< Capture/Compare 2 Overcapture Flag */ +#define TIM_SR_CC3OF ((uint16_t)0x0800) /*!< Capture/Compare 3 Overcapture Flag */ +#define TIM_SR_CC4OF ((uint16_t)0x1000) /*!< Capture/Compare 4 Overcapture Flag */ + +/******************* Bit definition for TIM_EGR register ********************/ +#define TIM_EGR_UG ((uint8_t)0x01) /*!< Update Generation */ +#define TIM_EGR_CC1G ((uint8_t)0x02) /*!< Capture/Compare 1 Generation */ +#define TIM_EGR_CC2G ((uint8_t)0x04) /*!< Capture/Compare 2 Generation */ +#define TIM_EGR_CC3G ((uint8_t)0x08) /*!< Capture/Compare 3 Generation */ +#define TIM_EGR_CC4G ((uint8_t)0x10) /*!< Capture/Compare 4 Generation */ +#define TIM_EGR_COMG ((uint8_t)0x20) /*!< Capture/Compare Control Update Generation */ +#define TIM_EGR_TG ((uint8_t)0x40) /*!< Trigger Generation */ +#define TIM_EGR_BG ((uint8_t)0x80) /*!< Break Generation */ + +/****************** Bit definition for TIM_CCMR1 register *******************/ +#define TIM_CCMR1_CC1S ((uint16_t)0x0003) /*!< CC1S[1:0] bits (Capture/Compare 1 Selection) */ +#define TIM_CCMR1_CC1S_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define TIM_CCMR1_CC1S_1 ((uint16_t)0x0002) /*!< Bit 1 */ + +#define TIM_CCMR1_OC1FE ((uint16_t)0x0004) /*!< Output Compare 1 Fast enable */ +#define TIM_CCMR1_OC1PE ((uint16_t)0x0008) /*!< Output Compare 1 Preload enable */ + +#define TIM_CCMR1_OC1M ((uint16_t)0x0070) /*!< OC1M[2:0] bits (Output Compare 1 Mode) */ +#define TIM_CCMR1_OC1M_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_CCMR1_OC1M_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_CCMR1_OC1M_2 ((uint16_t)0x0040) /*!< Bit 2 */ + +#define TIM_CCMR1_OC1CE ((uint16_t)0x0080) /*!< Output Compare 1Clear Enable */ + +#define TIM_CCMR1_CC2S ((uint16_t)0x0300) /*!< CC2S[1:0] bits (Capture/Compare 2 Selection) */ +#define TIM_CCMR1_CC2S_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_CCMR1_CC2S_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define TIM_CCMR1_OC2FE ((uint16_t)0x0400) /*!< Output Compare 2 Fast enable */ +#define TIM_CCMR1_OC2PE ((uint16_t)0x0800) /*!< Output Compare 2 Preload enable */ + +#define TIM_CCMR1_OC2M ((uint16_t)0x7000) /*!< OC2M[2:0] bits (Output Compare 2 Mode) */ +#define TIM_CCMR1_OC2M_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define TIM_CCMR1_OC2M_1 ((uint16_t)0x2000) /*!< Bit 1 */ +#define TIM_CCMR1_OC2M_2 ((uint16_t)0x4000) /*!< Bit 2 */ + +#define TIM_CCMR1_OC2CE ((uint16_t)0x8000) /*!< Output Compare 2 Clear Enable */ + +/*----------------------------------------------------------------------------*/ + +#define TIM_CCMR1_IC1PSC ((uint16_t)0x000C) /*!< IC1PSC[1:0] bits (Input Capture 1 Prescaler) */ +#define TIM_CCMR1_IC1PSC_0 ((uint16_t)0x0004) /*!< Bit 0 */ +#define TIM_CCMR1_IC1PSC_1 ((uint16_t)0x0008) /*!< Bit 1 */ + +#define TIM_CCMR1_IC1F ((uint16_t)0x00F0) /*!< IC1F[3:0] bits (Input Capture 1 Filter) */ +#define TIM_CCMR1_IC1F_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_CCMR1_IC1F_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_CCMR1_IC1F_2 ((uint16_t)0x0040) /*!< Bit 2 */ +#define TIM_CCMR1_IC1F_3 ((uint16_t)0x0080) /*!< Bit 3 */ + +#define TIM_CCMR1_IC2PSC ((uint16_t)0x0C00) /*!< IC2PSC[1:0] bits (Input Capture 2 Prescaler) */ +#define TIM_CCMR1_IC2PSC_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define TIM_CCMR1_IC2PSC_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define TIM_CCMR1_IC2F ((uint16_t)0xF000) /*!< IC2F[3:0] bits (Input Capture 2 Filter) */ +#define TIM_CCMR1_IC2F_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define TIM_CCMR1_IC2F_1 ((uint16_t)0x2000) /*!< Bit 1 */ +#define TIM_CCMR1_IC2F_2 ((uint16_t)0x4000) /*!< Bit 2 */ +#define TIM_CCMR1_IC2F_3 ((uint16_t)0x8000) /*!< Bit 3 */ + +/****************** Bit definition for TIM_CCMR2 register *******************/ +#define TIM_CCMR2_CC3S ((uint16_t)0x0003) /*!< CC3S[1:0] bits (Capture/Compare 3 Selection) */ +#define TIM_CCMR2_CC3S_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define TIM_CCMR2_CC3S_1 ((uint16_t)0x0002) /*!< Bit 1 */ + +#define TIM_CCMR2_OC3FE ((uint16_t)0x0004) /*!< Output Compare 3 Fast enable */ +#define TIM_CCMR2_OC3PE ((uint16_t)0x0008) /*!< Output Compare 3 Preload enable */ + +#define TIM_CCMR2_OC3M ((uint16_t)0x0070) /*!< OC3M[2:0] bits (Output Compare 3 Mode) */ +#define TIM_CCMR2_OC3M_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_CCMR2_OC3M_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_CCMR2_OC3M_2 ((uint16_t)0x0040) /*!< Bit 2 */ + +#define TIM_CCMR2_OC3CE ((uint16_t)0x0080) /*!< Output Compare 3 Clear Enable */ + +#define TIM_CCMR2_CC4S ((uint16_t)0x0300) /*!< CC4S[1:0] bits (Capture/Compare 4 Selection) */ +#define TIM_CCMR2_CC4S_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_CCMR2_CC4S_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define TIM_CCMR2_OC4FE ((uint16_t)0x0400) /*!< Output Compare 4 Fast enable */ +#define TIM_CCMR2_OC4PE ((uint16_t)0x0800) /*!< Output Compare 4 Preload enable */ + +#define TIM_CCMR2_OC4M ((uint16_t)0x7000) /*!< OC4M[2:0] bits (Output Compare 4 Mode) */ +#define TIM_CCMR2_OC4M_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define TIM_CCMR2_OC4M_1 ((uint16_t)0x2000) /*!< Bit 1 */ +#define TIM_CCMR2_OC4M_2 ((uint16_t)0x4000) /*!< Bit 2 */ + +#define TIM_CCMR2_OC4CE ((uint16_t)0x8000) /*!< Output Compare 4 Clear Enable */ + +/*----------------------------------------------------------------------------*/ + +#define TIM_CCMR2_IC3PSC ((uint16_t)0x000C) /*!< IC3PSC[1:0] bits (Input Capture 3 Prescaler) */ +#define TIM_CCMR2_IC3PSC_0 ((uint16_t)0x0004) /*!< Bit 0 */ +#define TIM_CCMR2_IC3PSC_1 ((uint16_t)0x0008) /*!< Bit 1 */ + +#define TIM_CCMR2_IC3F ((uint16_t)0x00F0) /*!< IC3F[3:0] bits (Input Capture 3 Filter) */ +#define TIM_CCMR2_IC3F_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_CCMR2_IC3F_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_CCMR2_IC3F_2 ((uint16_t)0x0040) /*!< Bit 2 */ +#define TIM_CCMR2_IC3F_3 ((uint16_t)0x0080) /*!< Bit 3 */ + +#define TIM_CCMR2_IC4PSC ((uint16_t)0x0C00) /*!< IC4PSC[1:0] bits (Input Capture 4 Prescaler) */ +#define TIM_CCMR2_IC4PSC_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define TIM_CCMR2_IC4PSC_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define TIM_CCMR2_IC4F ((uint16_t)0xF000) /*!< IC4F[3:0] bits (Input Capture 4 Filter) */ +#define TIM_CCMR2_IC4F_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define TIM_CCMR2_IC4F_1 ((uint16_t)0x2000) /*!< Bit 1 */ +#define TIM_CCMR2_IC4F_2 ((uint16_t)0x4000) /*!< Bit 2 */ +#define TIM_CCMR2_IC4F_3 ((uint16_t)0x8000) /*!< Bit 3 */ + +/******************* Bit definition for TIM_CCER register *******************/ +#define TIM_CCER_CC1E ((uint16_t)0x0001) /*!< Capture/Compare 1 output enable */ +#define TIM_CCER_CC1P ((uint16_t)0x0002) /*!< Capture/Compare 1 output Polarity */ +#define TIM_CCER_CC1NE ((uint16_t)0x0004) /*!< Capture/Compare 1 Complementary output enable */ +#define TIM_CCER_CC1NP ((uint16_t)0x0008) /*!< Capture/Compare 1 Complementary output Polarity */ +#define TIM_CCER_CC2E ((uint16_t)0x0010) /*!< Capture/Compare 2 output enable */ +#define TIM_CCER_CC2P ((uint16_t)0x0020) /*!< Capture/Compare 2 output Polarity */ +#define TIM_CCER_CC2NE ((uint16_t)0x0040) /*!< Capture/Compare 2 Complementary output enable */ +#define TIM_CCER_CC2NP ((uint16_t)0x0080) /*!< Capture/Compare 2 Complementary output Polarity */ +#define TIM_CCER_CC3E ((uint16_t)0x0100) /*!< Capture/Compare 3 output enable */ +#define TIM_CCER_CC3P ((uint16_t)0x0200) /*!< Capture/Compare 3 output Polarity */ +#define TIM_CCER_CC3NE ((uint16_t)0x0400) /*!< Capture/Compare 3 Complementary output enable */ +#define TIM_CCER_CC3NP ((uint16_t)0x0800) /*!< Capture/Compare 3 Complementary output Polarity */ +#define TIM_CCER_CC4E ((uint16_t)0x1000) /*!< Capture/Compare 4 output enable */ +#define TIM_CCER_CC4P ((uint16_t)0x2000) /*!< Capture/Compare 4 output Polarity */ +#define TIM_CCER_CC4NP ((uint16_t)0x8000) /*!< Capture/Compare 4 Complementary output Polarity */ + +/******************* Bit definition for TIM_CNT register ********************/ +#define TIM_CNT_CNT ((uint16_t)0xFFFF) /*!< Counter Value */ + +/******************* Bit definition for TIM_PSC register ********************/ +#define TIM_PSC_PSC ((uint16_t)0xFFFF) /*!< Prescaler Value */ + +/******************* Bit definition for TIM_ARR register ********************/ +#define TIM_ARR_ARR ((uint16_t)0xFFFF) /*!< actual auto-reload Value */ + +/******************* Bit definition for TIM_RCR register ********************/ +#define TIM_RCR_REP ((uint8_t)0xFF) /*!< Repetition Counter Value */ + +/******************* Bit definition for TIM_CCR1 register *******************/ +#define TIM_CCR1_CCR1 ((uint16_t)0xFFFF) /*!< Capture/Compare 1 Value */ + +/******************* Bit definition for TIM_CCR2 register *******************/ +#define TIM_CCR2_CCR2 ((uint16_t)0xFFFF) /*!< Capture/Compare 2 Value */ + +/******************* Bit definition for TIM_CCR3 register *******************/ +#define TIM_CCR3_CCR3 ((uint16_t)0xFFFF) /*!< Capture/Compare 3 Value */ + +/******************* Bit definition for TIM_CCR4 register *******************/ +#define TIM_CCR4_CCR4 ((uint16_t)0xFFFF) /*!< Capture/Compare 4 Value */ + +/******************* Bit definition for TIM_BDTR register *******************/ +#define TIM_BDTR_DTG ((uint16_t)0x00FF) /*!< DTG[0:7] bits (Dead-Time Generator set-up) */ +#define TIM_BDTR_DTG_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define TIM_BDTR_DTG_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define TIM_BDTR_DTG_2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define TIM_BDTR_DTG_3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define TIM_BDTR_DTG_4 ((uint16_t)0x0010) /*!< Bit 4 */ +#define TIM_BDTR_DTG_5 ((uint16_t)0x0020) /*!< Bit 5 */ +#define TIM_BDTR_DTG_6 ((uint16_t)0x0040) /*!< Bit 6 */ +#define TIM_BDTR_DTG_7 ((uint16_t)0x0080) /*!< Bit 7 */ + +#define TIM_BDTR_LOCK ((uint16_t)0x0300) /*!< LOCK[1:0] bits (Lock Configuration) */ +#define TIM_BDTR_LOCK_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_BDTR_LOCK_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define TIM_BDTR_OSSI ((uint16_t)0x0400) /*!< Off-State Selection for Idle mode */ +#define TIM_BDTR_OSSR ((uint16_t)0x0800) /*!< Off-State Selection for Run mode */ +#define TIM_BDTR_BKE ((uint16_t)0x1000) /*!< Break enable */ +#define TIM_BDTR_BKP ((uint16_t)0x2000) /*!< Break Polarity */ +#define TIM_BDTR_AOE ((uint16_t)0x4000) /*!< Automatic Output enable */ +#define TIM_BDTR_MOE ((uint16_t)0x8000) /*!< Main Output enable */ + +/******************* Bit definition for TIM_DCR register ********************/ +#define TIM_DCR_DBA ((uint16_t)0x001F) /*!< DBA[4:0] bits (DMA Base Address) */ +#define TIM_DCR_DBA_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define TIM_DCR_DBA_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define TIM_DCR_DBA_2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define TIM_DCR_DBA_3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define TIM_DCR_DBA_4 ((uint16_t)0x0010) /*!< Bit 4 */ + +#define TIM_DCR_DBL ((uint16_t)0x1F00) /*!< DBL[4:0] bits (DMA Burst Length) */ +#define TIM_DCR_DBL_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_DCR_DBL_1 ((uint16_t)0x0200) /*!< Bit 1 */ +#define TIM_DCR_DBL_2 ((uint16_t)0x0400) /*!< Bit 2 */ +#define TIM_DCR_DBL_3 ((uint16_t)0x0800) /*!< Bit 3 */ +#define TIM_DCR_DBL_4 ((uint16_t)0x1000) /*!< Bit 4 */ + +/******************* Bit definition for TIM_DMAR register *******************/ +#define TIM_DMAR_DMAB ((uint16_t)0xFFFF) /*!< DMA register for burst accesses */ + +/******************************************************************************/ +/* */ +/* Real-Time Clock */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for RTC_CRH register ********************/ +#define RTC_CRH_SECIE ((uint8_t)0x01) /*!< Second Interrupt Enable */ +#define RTC_CRH_ALRIE ((uint8_t)0x02) /*!< Alarm Interrupt Enable */ +#define RTC_CRH_OWIE ((uint8_t)0x04) /*!< OverfloW Interrupt Enable */ + +/******************* Bit definition for RTC_CRL register ********************/ +#define RTC_CRL_SECF ((uint8_t)0x01) /*!< Second Flag */ +#define RTC_CRL_ALRF ((uint8_t)0x02) /*!< Alarm Flag */ +#define RTC_CRL_OWF ((uint8_t)0x04) /*!< OverfloW Flag */ +#define RTC_CRL_RSF ((uint8_t)0x08) /*!< Registers Synchronized Flag */ +#define RTC_CRL_CNF ((uint8_t)0x10) /*!< Configuration Flag */ +#define RTC_CRL_RTOFF ((uint8_t)0x20) /*!< RTC operation OFF */ + +/******************* Bit definition for RTC_PRLH register *******************/ +#define RTC_PRLH_PRL ((uint16_t)0x000F) /*!< RTC Prescaler Reload Value High */ + +/******************* Bit definition for RTC_PRLL register *******************/ +#define RTC_PRLL_PRL ((uint16_t)0xFFFF) /*!< RTC Prescaler Reload Value Low */ + +/******************* Bit definition for RTC_DIVH register *******************/ +#define RTC_DIVH_RTC_DIV ((uint16_t)0x000F) /*!< RTC Clock Divider High */ + +/******************* Bit definition for RTC_DIVL register *******************/ +#define RTC_DIVL_RTC_DIV ((uint16_t)0xFFFF) /*!< RTC Clock Divider Low */ + +/******************* Bit definition for RTC_CNTH register *******************/ +#define RTC_CNTH_RTC_CNT ((uint16_t)0xFFFF) /*!< RTC Counter High */ + +/******************* Bit definition for RTC_CNTL register *******************/ +#define RTC_CNTL_RTC_CNT ((uint16_t)0xFFFF) /*!< RTC Counter Low */ + +/******************* Bit definition for RTC_ALRH register *******************/ +#define RTC_ALRH_RTC_ALR ((uint16_t)0xFFFF) /*!< RTC Alarm High */ + +/******************* Bit definition for RTC_ALRL register *******************/ +#define RTC_ALRL_RTC_ALR ((uint16_t)0xFFFF) /*!< RTC Alarm Low */ + +/******************************************************************************/ +/* */ +/* Independent WATCHDOG */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for IWDG_KR register ********************/ +#define IWDG_KR_KEY ((uint16_t)0xFFFF) /*!< Key value (write only, read 0000h) */ + +/******************* Bit definition for IWDG_PR register ********************/ +#define IWDG_PR_PR ((uint8_t)0x07) /*!< PR[2:0] (Prescaler divider) */ +#define IWDG_PR_PR_0 ((uint8_t)0x01) /*!< Bit 0 */ +#define IWDG_PR_PR_1 ((uint8_t)0x02) /*!< Bit 1 */ +#define IWDG_PR_PR_2 ((uint8_t)0x04) /*!< Bit 2 */ + +/******************* Bit definition for IWDG_RLR register *******************/ +#define IWDG_RLR_RL ((uint16_t)0x0FFF) /*!< Watchdog counter reload value */ + +/******************* Bit definition for IWDG_SR register ********************/ +#define IWDG_SR_PVU ((uint8_t)0x01) /*!< Watchdog prescaler value update */ +#define IWDG_SR_RVU ((uint8_t)0x02) /*!< Watchdog counter reload value update */ + +/******************************************************************************/ +/* */ +/* Window WATCHDOG */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for WWDG_CR register ********************/ +#define WWDG_CR_T ((uint8_t)0x7F) /*!< T[6:0] bits (7-Bit counter (MSB to LSB)) */ +#define WWDG_CR_T0 ((uint8_t)0x01) /*!< Bit 0 */ +#define WWDG_CR_T1 ((uint8_t)0x02) /*!< Bit 1 */ +#define WWDG_CR_T2 ((uint8_t)0x04) /*!< Bit 2 */ +#define WWDG_CR_T3 ((uint8_t)0x08) /*!< Bit 3 */ +#define WWDG_CR_T4 ((uint8_t)0x10) /*!< Bit 4 */ +#define WWDG_CR_T5 ((uint8_t)0x20) /*!< Bit 5 */ +#define WWDG_CR_T6 ((uint8_t)0x40) /*!< Bit 6 */ + +#define WWDG_CR_WDGA ((uint8_t)0x80) /*!< Activation bit */ + +/******************* Bit definition for WWDG_CFR register *******************/ +#define WWDG_CFR_W ((uint16_t)0x007F) /*!< W[6:0] bits (7-bit window value) */ +#define WWDG_CFR_W0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define WWDG_CFR_W1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define WWDG_CFR_W2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define WWDG_CFR_W3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define WWDG_CFR_W4 ((uint16_t)0x0010) /*!< Bit 4 */ +#define WWDG_CFR_W5 ((uint16_t)0x0020) /*!< Bit 5 */ +#define WWDG_CFR_W6 ((uint16_t)0x0040) /*!< Bit 6 */ + +#define WWDG_CFR_WDGTB ((uint16_t)0x0180) /*!< WDGTB[1:0] bits (Timer Base) */ +#define WWDG_CFR_WDGTB0 ((uint16_t)0x0080) /*!< Bit 0 */ +#define WWDG_CFR_WDGTB1 ((uint16_t)0x0100) /*!< Bit 1 */ + +#define WWDG_CFR_EWI ((uint16_t)0x0200) /*!< Early Wakeup Interrupt */ + +/******************* Bit definition for WWDG_SR register ********************/ +#define WWDG_SR_EWIF ((uint8_t)0x01) /*!< Early Wakeup Interrupt Flag */ + +/******************************************************************************/ +/* */ +/* Flexible Static Memory Controller */ +/* */ +/******************************************************************************/ + +/****************** Bit definition for FSMC_BCR1 register *******************/ +#define FSMC_BCR1_MBKEN ((uint32_t)0x00000001) /*!< Memory bank enable bit */ +#define FSMC_BCR1_MUXEN ((uint32_t)0x00000002) /*!< Address/data multiplexing enable bit */ + +#define FSMC_BCR1_MTYP ((uint32_t)0x0000000C) /*!< MTYP[1:0] bits (Memory type) */ +#define FSMC_BCR1_MTYP_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define FSMC_BCR1_MTYP_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define FSMC_BCR1_MWID ((uint32_t)0x00000030) /*!< MWID[1:0] bits (Memory data bus width) */ +#define FSMC_BCR1_MWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BCR1_MWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_BCR1_FACCEN ((uint32_t)0x00000040) /*!< Flash access enable */ +#define FSMC_BCR1_BURSTEN ((uint32_t)0x00000100) /*!< Burst enable bit */ +#define FSMC_BCR1_WAITPOL ((uint32_t)0x00000200) /*!< Wait signal polarity bit */ +#define FSMC_BCR1_WRAPMOD ((uint32_t)0x00000400) /*!< Wrapped burst mode support */ +#define FSMC_BCR1_WAITCFG ((uint32_t)0x00000800) /*!< Wait timing configuration */ +#define FSMC_BCR1_WREN ((uint32_t)0x00001000) /*!< Write enable bit */ +#define FSMC_BCR1_WAITEN ((uint32_t)0x00002000) /*!< Wait enable bit */ +#define FSMC_BCR1_EXTMOD ((uint32_t)0x00004000) /*!< Extended mode enable */ +#define FSMC_BCR1_ASYNCWAIT ((uint32_t)0x00008000) /*!< Asynchronous wait */ +#define FSMC_BCR1_CBURSTRW ((uint32_t)0x00080000) /*!< Write burst enable */ + +/****************** Bit definition for FSMC_BCR2 register *******************/ +#define FSMC_BCR2_MBKEN ((uint32_t)0x00000001) /*!< Memory bank enable bit */ +#define FSMC_BCR2_MUXEN ((uint32_t)0x00000002) /*!< Address/data multiplexing enable bit */ + +#define FSMC_BCR2_MTYP ((uint32_t)0x0000000C) /*!< MTYP[1:0] bits (Memory type) */ +#define FSMC_BCR2_MTYP_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define FSMC_BCR2_MTYP_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define FSMC_BCR2_MWID ((uint32_t)0x00000030) /*!< MWID[1:0] bits (Memory data bus width) */ +#define FSMC_BCR2_MWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BCR2_MWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_BCR2_FACCEN ((uint32_t)0x00000040) /*!< Flash access enable */ +#define FSMC_BCR2_BURSTEN ((uint32_t)0x00000100) /*!< Burst enable bit */ +#define FSMC_BCR2_WAITPOL ((uint32_t)0x00000200) /*!< Wait signal polarity bit */ +#define FSMC_BCR2_WRAPMOD ((uint32_t)0x00000400) /*!< Wrapped burst mode support */ +#define FSMC_BCR2_WAITCFG ((uint32_t)0x00000800) /*!< Wait timing configuration */ +#define FSMC_BCR2_WREN ((uint32_t)0x00001000) /*!< Write enable bit */ +#define FSMC_BCR2_WAITEN ((uint32_t)0x00002000) /*!< Wait enable bit */ +#define FSMC_BCR2_EXTMOD ((uint32_t)0x00004000) /*!< Extended mode enable */ +#define FSMC_BCR2_ASYNCWAIT ((uint32_t)0x00008000) /*!< Asynchronous wait */ +#define FSMC_BCR2_CBURSTRW ((uint32_t)0x00080000) /*!< Write burst enable */ + +/****************** Bit definition for FSMC_BCR3 register *******************/ +#define FSMC_BCR3_MBKEN ((uint32_t)0x00000001) /*!< Memory bank enable bit */ +#define FSMC_BCR3_MUXEN ((uint32_t)0x00000002) /*!< Address/data multiplexing enable bit */ + +#define FSMC_BCR3_MTYP ((uint32_t)0x0000000C) /*!< MTYP[1:0] bits (Memory type) */ +#define FSMC_BCR3_MTYP_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define FSMC_BCR3_MTYP_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define FSMC_BCR3_MWID ((uint32_t)0x00000030) /*!< MWID[1:0] bits (Memory data bus width) */ +#define FSMC_BCR3_MWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BCR3_MWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_BCR3_FACCEN ((uint32_t)0x00000040) /*!< Flash access enable */ +#define FSMC_BCR3_BURSTEN ((uint32_t)0x00000100) /*!< Burst enable bit */ +#define FSMC_BCR3_WAITPOL ((uint32_t)0x00000200) /*!< Wait signal polarity bit. */ +#define FSMC_BCR3_WRAPMOD ((uint32_t)0x00000400) /*!< Wrapped burst mode support */ +#define FSMC_BCR3_WAITCFG ((uint32_t)0x00000800) /*!< Wait timing configuration */ +#define FSMC_BCR3_WREN ((uint32_t)0x00001000) /*!< Write enable bit */ +#define FSMC_BCR3_WAITEN ((uint32_t)0x00002000) /*!< Wait enable bit */ +#define FSMC_BCR3_EXTMOD ((uint32_t)0x00004000) /*!< Extended mode enable */ +#define FSMC_BCR3_ASYNCWAIT ((uint32_t)0x00008000) /*!< Asynchronous wait */ +#define FSMC_BCR3_CBURSTRW ((uint32_t)0x00080000) /*!< Write burst enable */ + +/****************** Bit definition for FSMC_BCR4 register *******************/ +#define FSMC_BCR4_MBKEN ((uint32_t)0x00000001) /*!< Memory bank enable bit */ +#define FSMC_BCR4_MUXEN ((uint32_t)0x00000002) /*!< Address/data multiplexing enable bit */ + +#define FSMC_BCR4_MTYP ((uint32_t)0x0000000C) /*!< MTYP[1:0] bits (Memory type) */ +#define FSMC_BCR4_MTYP_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define FSMC_BCR4_MTYP_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define FSMC_BCR4_MWID ((uint32_t)0x00000030) /*!< MWID[1:0] bits (Memory data bus width) */ +#define FSMC_BCR4_MWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BCR4_MWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_BCR4_FACCEN ((uint32_t)0x00000040) /*!< Flash access enable */ +#define FSMC_BCR4_BURSTEN ((uint32_t)0x00000100) /*!< Burst enable bit */ +#define FSMC_BCR4_WAITPOL ((uint32_t)0x00000200) /*!< Wait signal polarity bit */ +#define FSMC_BCR4_WRAPMOD ((uint32_t)0x00000400) /*!< Wrapped burst mode support */ +#define FSMC_BCR4_WAITCFG ((uint32_t)0x00000800) /*!< Wait timing configuration */ +#define FSMC_BCR4_WREN ((uint32_t)0x00001000) /*!< Write enable bit */ +#define FSMC_BCR4_WAITEN ((uint32_t)0x00002000) /*!< Wait enable bit */ +#define FSMC_BCR4_EXTMOD ((uint32_t)0x00004000) /*!< Extended mode enable */ +#define FSMC_BCR4_ASYNCWAIT ((uint32_t)0x00008000) /*!< Asynchronous wait */ +#define FSMC_BCR4_CBURSTRW ((uint32_t)0x00080000) /*!< Write burst enable */ + +/****************** Bit definition for FSMC_BTR1 register ******************/ +#define FSMC_BTR1_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BTR1_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BTR1_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BTR1_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BTR1_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BTR1_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BTR1_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BTR1_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BTR1_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BTR1_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BTR1_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BTR1_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BTR1_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BTR1_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BTR1_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BTR1_BUSTURN ((uint32_t)0x000F0000) /*!< BUSTURN[3:0] bits (Bus turnaround phase duration) */ +#define FSMC_BTR1_BUSTURN_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_BTR1_BUSTURN_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_BTR1_BUSTURN_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_BTR1_BUSTURN_3 ((uint32_t)0x00080000) /*!< Bit 3 */ + +#define FSMC_BTR1_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BTR1_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BTR1_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BTR1_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BTR1_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BTR1_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BTR1_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BTR1_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BTR1_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BTR1_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BTR1_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BTR1_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BTR1_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BTR2 register *******************/ +#define FSMC_BTR2_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BTR2_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BTR2_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BTR2_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BTR2_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BTR2_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BTR2_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BTR2_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BTR2_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BTR2_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BTR2_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BTR2_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BTR2_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BTR2_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BTR2_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BTR2_BUSTURN ((uint32_t)0x000F0000) /*!< BUSTURN[3:0] bits (Bus turnaround phase duration) */ +#define FSMC_BTR2_BUSTURN_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_BTR2_BUSTURN_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_BTR2_BUSTURN_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_BTR2_BUSTURN_3 ((uint32_t)0x00080000) /*!< Bit 3 */ + +#define FSMC_BTR2_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BTR2_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BTR2_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BTR2_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BTR2_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BTR2_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BTR2_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BTR2_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BTR2_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BTR2_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BTR2_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BTR2_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BTR2_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/******************* Bit definition for FSMC_BTR3 register *******************/ +#define FSMC_BTR3_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BTR3_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BTR3_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BTR3_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BTR3_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BTR3_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BTR3_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BTR3_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BTR3_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BTR3_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BTR3_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BTR3_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BTR3_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BTR3_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BTR3_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BTR3_BUSTURN ((uint32_t)0x000F0000) /*!< BUSTURN[3:0] bits (Bus turnaround phase duration) */ +#define FSMC_BTR3_BUSTURN_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_BTR3_BUSTURN_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_BTR3_BUSTURN_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_BTR3_BUSTURN_3 ((uint32_t)0x00080000) /*!< Bit 3 */ + +#define FSMC_BTR3_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BTR3_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BTR3_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BTR3_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BTR3_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BTR3_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BTR3_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BTR3_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BTR3_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BTR3_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BTR3_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BTR3_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BTR3_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BTR4 register *******************/ +#define FSMC_BTR4_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BTR4_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BTR4_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BTR4_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BTR4_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BTR4_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BTR4_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BTR4_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BTR4_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BTR4_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BTR4_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BTR4_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BTR4_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BTR4_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BTR4_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BTR4_BUSTURN ((uint32_t)0x000F0000) /*!< BUSTURN[3:0] bits (Bus turnaround phase duration) */ +#define FSMC_BTR4_BUSTURN_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_BTR4_BUSTURN_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_BTR4_BUSTURN_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_BTR4_BUSTURN_3 ((uint32_t)0x00080000) /*!< Bit 3 */ + +#define FSMC_BTR4_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BTR4_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BTR4_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BTR4_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BTR4_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BTR4_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BTR4_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BTR4_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BTR4_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BTR4_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BTR4_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BTR4_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BTR4_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BWTR1 register ******************/ +#define FSMC_BWTR1_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BWTR1_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BWTR1_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BWTR1_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BWTR1_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BWTR1_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BWTR1_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BWTR1_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BWTR1_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BWTR1_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BWTR1_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BWTR1_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BWTR1_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BWTR1_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BWTR1_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BWTR1_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BWTR1_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BWTR1_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BWTR1_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BWTR1_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BWTR1_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BWTR1_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BWTR1_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BWTR1_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BWTR1_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BWTR1_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BWTR1_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BWTR1_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BWTR2 register ******************/ +#define FSMC_BWTR2_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BWTR2_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BWTR2_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BWTR2_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BWTR2_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BWTR2_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BWTR2_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BWTR2_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BWTR2_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BWTR2_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BWTR2_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BWTR2_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BWTR2_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BWTR2_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BWTR2_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BWTR2_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BWTR2_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BWTR2_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1*/ +#define FSMC_BWTR2_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BWTR2_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BWTR2_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BWTR2_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BWTR2_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BWTR2_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BWTR2_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BWTR2_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BWTR2_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BWTR2_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BWTR3 register ******************/ +#define FSMC_BWTR3_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BWTR3_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BWTR3_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BWTR3_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BWTR3_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BWTR3_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BWTR3_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BWTR3_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BWTR3_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BWTR3_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BWTR3_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BWTR3_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BWTR3_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BWTR3_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BWTR3_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BWTR3_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BWTR3_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BWTR3_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BWTR3_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BWTR3_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BWTR3_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BWTR3_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BWTR3_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BWTR3_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BWTR3_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BWTR3_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BWTR3_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BWTR3_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BWTR4 register ******************/ +#define FSMC_BWTR4_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BWTR4_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BWTR4_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BWTR4_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BWTR4_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BWTR4_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BWTR4_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BWTR4_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BWTR4_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BWTR4_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BWTR4_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BWTR4_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BWTR4_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BWTR4_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BWTR4_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BWTR4_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BWTR4_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BWTR4_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BWTR4_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BWTR4_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BWTR4_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BWTR4_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BWTR4_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BWTR4_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BWTR4_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BWTR4_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BWTR4_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BWTR4_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_PCR2 register *******************/ +#define FSMC_PCR2_PWAITEN ((uint32_t)0x00000002) /*!< Wait feature enable bit */ +#define FSMC_PCR2_PBKEN ((uint32_t)0x00000004) /*!< PC Card/NAND Flash memory bank enable bit */ +#define FSMC_PCR2_PTYP ((uint32_t)0x00000008) /*!< Memory type */ + +#define FSMC_PCR2_PWID ((uint32_t)0x00000030) /*!< PWID[1:0] bits (NAND Flash databus width) */ +#define FSMC_PCR2_PWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_PCR2_PWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_PCR2_ECCEN ((uint32_t)0x00000040) /*!< ECC computation logic enable bit */ + +#define FSMC_PCR2_TCLR ((uint32_t)0x00001E00) /*!< TCLR[3:0] bits (CLE to RE delay) */ +#define FSMC_PCR2_TCLR_0 ((uint32_t)0x00000200) /*!< Bit 0 */ +#define FSMC_PCR2_TCLR_1 ((uint32_t)0x00000400) /*!< Bit 1 */ +#define FSMC_PCR2_TCLR_2 ((uint32_t)0x00000800) /*!< Bit 2 */ +#define FSMC_PCR2_TCLR_3 ((uint32_t)0x00001000) /*!< Bit 3 */ + +#define FSMC_PCR2_TAR ((uint32_t)0x0001E000) /*!< TAR[3:0] bits (ALE to RE delay) */ +#define FSMC_PCR2_TAR_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define FSMC_PCR2_TAR_1 ((uint32_t)0x00004000) /*!< Bit 1 */ +#define FSMC_PCR2_TAR_2 ((uint32_t)0x00008000) /*!< Bit 2 */ +#define FSMC_PCR2_TAR_3 ((uint32_t)0x00010000) /*!< Bit 3 */ + +#define FSMC_PCR2_ECCPS ((uint32_t)0x000E0000) /*!< ECCPS[1:0] bits (ECC page size) */ +#define FSMC_PCR2_ECCPS_0 ((uint32_t)0x00020000) /*!< Bit 0 */ +#define FSMC_PCR2_ECCPS_1 ((uint32_t)0x00040000) /*!< Bit 1 */ +#define FSMC_PCR2_ECCPS_2 ((uint32_t)0x00080000) /*!< Bit 2 */ + +/****************** Bit definition for FSMC_PCR3 register *******************/ +#define FSMC_PCR3_PWAITEN ((uint32_t)0x00000002) /*!< Wait feature enable bit */ +#define FSMC_PCR3_PBKEN ((uint32_t)0x00000004) /*!< PC Card/NAND Flash memory bank enable bit */ +#define FSMC_PCR3_PTYP ((uint32_t)0x00000008) /*!< Memory type */ + +#define FSMC_PCR3_PWID ((uint32_t)0x00000030) /*!< PWID[1:0] bits (NAND Flash databus width) */ +#define FSMC_PCR3_PWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_PCR3_PWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_PCR3_ECCEN ((uint32_t)0x00000040) /*!< ECC computation logic enable bit */ + +#define FSMC_PCR3_TCLR ((uint32_t)0x00001E00) /*!< TCLR[3:0] bits (CLE to RE delay) */ +#define FSMC_PCR3_TCLR_0 ((uint32_t)0x00000200) /*!< Bit 0 */ +#define FSMC_PCR3_TCLR_1 ((uint32_t)0x00000400) /*!< Bit 1 */ +#define FSMC_PCR3_TCLR_2 ((uint32_t)0x00000800) /*!< Bit 2 */ +#define FSMC_PCR3_TCLR_3 ((uint32_t)0x00001000) /*!< Bit 3 */ + +#define FSMC_PCR3_TAR ((uint32_t)0x0001E000) /*!< TAR[3:0] bits (ALE to RE delay) */ +#define FSMC_PCR3_TAR_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define FSMC_PCR3_TAR_1 ((uint32_t)0x00004000) /*!< Bit 1 */ +#define FSMC_PCR3_TAR_2 ((uint32_t)0x00008000) /*!< Bit 2 */ +#define FSMC_PCR3_TAR_3 ((uint32_t)0x00010000) /*!< Bit 3 */ + +#define FSMC_PCR3_ECCPS ((uint32_t)0x000E0000) /*!< ECCPS[2:0] bits (ECC page size) */ +#define FSMC_PCR3_ECCPS_0 ((uint32_t)0x00020000) /*!< Bit 0 */ +#define FSMC_PCR3_ECCPS_1 ((uint32_t)0x00040000) /*!< Bit 1 */ +#define FSMC_PCR3_ECCPS_2 ((uint32_t)0x00080000) /*!< Bit 2 */ + +/****************** Bit definition for FSMC_PCR4 register *******************/ +#define FSMC_PCR4_PWAITEN ((uint32_t)0x00000002) /*!< Wait feature enable bit */ +#define FSMC_PCR4_PBKEN ((uint32_t)0x00000004) /*!< PC Card/NAND Flash memory bank enable bit */ +#define FSMC_PCR4_PTYP ((uint32_t)0x00000008) /*!< Memory type */ + +#define FSMC_PCR4_PWID ((uint32_t)0x00000030) /*!< PWID[1:0] bits (NAND Flash databus width) */ +#define FSMC_PCR4_PWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_PCR4_PWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_PCR4_ECCEN ((uint32_t)0x00000040) /*!< ECC computation logic enable bit */ + +#define FSMC_PCR4_TCLR ((uint32_t)0x00001E00) /*!< TCLR[3:0] bits (CLE to RE delay) */ +#define FSMC_PCR4_TCLR_0 ((uint32_t)0x00000200) /*!< Bit 0 */ +#define FSMC_PCR4_TCLR_1 ((uint32_t)0x00000400) /*!< Bit 1 */ +#define FSMC_PCR4_TCLR_2 ((uint32_t)0x00000800) /*!< Bit 2 */ +#define FSMC_PCR4_TCLR_3 ((uint32_t)0x00001000) /*!< Bit 3 */ + +#define FSMC_PCR4_TAR ((uint32_t)0x0001E000) /*!< TAR[3:0] bits (ALE to RE delay) */ +#define FSMC_PCR4_TAR_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define FSMC_PCR4_TAR_1 ((uint32_t)0x00004000) /*!< Bit 1 */ +#define FSMC_PCR4_TAR_2 ((uint32_t)0x00008000) /*!< Bit 2 */ +#define FSMC_PCR4_TAR_3 ((uint32_t)0x00010000) /*!< Bit 3 */ + +#define FSMC_PCR4_ECCPS ((uint32_t)0x000E0000) /*!< ECCPS[2:0] bits (ECC page size) */ +#define FSMC_PCR4_ECCPS_0 ((uint32_t)0x00020000) /*!< Bit 0 */ +#define FSMC_PCR4_ECCPS_1 ((uint32_t)0x00040000) /*!< Bit 1 */ +#define FSMC_PCR4_ECCPS_2 ((uint32_t)0x00080000) /*!< Bit 2 */ + +/******************* Bit definition for FSMC_SR2 register *******************/ +#define FSMC_SR2_IRS ((uint8_t)0x01) /*!< Interrupt Rising Edge status */ +#define FSMC_SR2_ILS ((uint8_t)0x02) /*!< Interrupt Level status */ +#define FSMC_SR2_IFS ((uint8_t)0x04) /*!< Interrupt Falling Edge status */ +#define FSMC_SR2_IREN ((uint8_t)0x08) /*!< Interrupt Rising Edge detection Enable bit */ +#define FSMC_SR2_ILEN ((uint8_t)0x10) /*!< Interrupt Level detection Enable bit */ +#define FSMC_SR2_IFEN ((uint8_t)0x20) /*!< Interrupt Falling Edge detection Enable bit */ +#define FSMC_SR2_FEMPT ((uint8_t)0x40) /*!< FIFO empty */ + +/******************* Bit definition for FSMC_SR3 register *******************/ +#define FSMC_SR3_IRS ((uint8_t)0x01) /*!< Interrupt Rising Edge status */ +#define FSMC_SR3_ILS ((uint8_t)0x02) /*!< Interrupt Level status */ +#define FSMC_SR3_IFS ((uint8_t)0x04) /*!< Interrupt Falling Edge status */ +#define FSMC_SR3_IREN ((uint8_t)0x08) /*!< Interrupt Rising Edge detection Enable bit */ +#define FSMC_SR3_ILEN ((uint8_t)0x10) /*!< Interrupt Level detection Enable bit */ +#define FSMC_SR3_IFEN ((uint8_t)0x20) /*!< Interrupt Falling Edge detection Enable bit */ +#define FSMC_SR3_FEMPT ((uint8_t)0x40) /*!< FIFO empty */ + +/******************* Bit definition for FSMC_SR4 register *******************/ +#define FSMC_SR4_IRS ((uint8_t)0x01) /*!< Interrupt Rising Edge status */ +#define FSMC_SR4_ILS ((uint8_t)0x02) /*!< Interrupt Level status */ +#define FSMC_SR4_IFS ((uint8_t)0x04) /*!< Interrupt Falling Edge status */ +#define FSMC_SR4_IREN ((uint8_t)0x08) /*!< Interrupt Rising Edge detection Enable bit */ +#define FSMC_SR4_ILEN ((uint8_t)0x10) /*!< Interrupt Level detection Enable bit */ +#define FSMC_SR4_IFEN ((uint8_t)0x20) /*!< Interrupt Falling Edge detection Enable bit */ +#define FSMC_SR4_FEMPT ((uint8_t)0x40) /*!< FIFO empty */ + +/****************** Bit definition for FSMC_PMEM2 register ******************/ +#define FSMC_PMEM2_MEMSET2 ((uint32_t)0x000000FF) /*!< MEMSET2[7:0] bits (Common memory 2 setup time) */ +#define FSMC_PMEM2_MEMSET2_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PMEM2_MEMSET2_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PMEM2_MEMSET2_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PMEM2_MEMSET2_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PMEM2_MEMSET2_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PMEM2_MEMSET2_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PMEM2_MEMSET2_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PMEM2_MEMSET2_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PMEM2_MEMWAIT2 ((uint32_t)0x0000FF00) /*!< MEMWAIT2[7:0] bits (Common memory 2 wait time) */ +#define FSMC_PMEM2_MEMWAIT2_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PMEM2_MEMWAIT2_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PMEM2_MEMWAIT2_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PMEM2_MEMWAIT2_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PMEM2_MEMWAIT2_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PMEM2_MEMWAIT2_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PMEM2_MEMWAIT2_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PMEM2_MEMWAIT2_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PMEM2_MEMHOLD2 ((uint32_t)0x00FF0000) /*!< MEMHOLD2[7:0] bits (Common memory 2 hold time) */ +#define FSMC_PMEM2_MEMHOLD2_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PMEM2_MEMHOLD2_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PMEM2_MEMHOLD2_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PMEM2_MEMHOLD2_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PMEM2_MEMHOLD2_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PMEM2_MEMHOLD2_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PMEM2_MEMHOLD2_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PMEM2_MEMHOLD2_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PMEM2_MEMHIZ2 ((uint32_t)0xFF000000) /*!< MEMHIZ2[7:0] bits (Common memory 2 databus HiZ time) */ +#define FSMC_PMEM2_MEMHIZ2_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PMEM2_MEMHIZ2_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PMEM2_MEMHIZ2_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PMEM2_MEMHIZ2_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PMEM2_MEMHIZ2_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PMEM2_MEMHIZ2_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PMEM2_MEMHIZ2_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PMEM2_MEMHIZ2_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PMEM3 register ******************/ +#define FSMC_PMEM3_MEMSET3 ((uint32_t)0x000000FF) /*!< MEMSET3[7:0] bits (Common memory 3 setup time) */ +#define FSMC_PMEM3_MEMSET3_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PMEM3_MEMSET3_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PMEM3_MEMSET3_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PMEM3_MEMSET3_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PMEM3_MEMSET3_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PMEM3_MEMSET3_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PMEM3_MEMSET3_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PMEM3_MEMSET3_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PMEM3_MEMWAIT3 ((uint32_t)0x0000FF00) /*!< MEMWAIT3[7:0] bits (Common memory 3 wait time) */ +#define FSMC_PMEM3_MEMWAIT3_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PMEM3_MEMWAIT3_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PMEM3_MEMWAIT3_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PMEM3_MEMWAIT3_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PMEM3_MEMWAIT3_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PMEM3_MEMWAIT3_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PMEM3_MEMWAIT3_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PMEM3_MEMWAIT3_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PMEM3_MEMHOLD3 ((uint32_t)0x00FF0000) /*!< MEMHOLD3[7:0] bits (Common memory 3 hold time) */ +#define FSMC_PMEM3_MEMHOLD3_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PMEM3_MEMHOLD3_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PMEM3_MEMHOLD3_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PMEM3_MEMHOLD3_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PMEM3_MEMHOLD3_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PMEM3_MEMHOLD3_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PMEM3_MEMHOLD3_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PMEM3_MEMHOLD3_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PMEM3_MEMHIZ3 ((uint32_t)0xFF000000) /*!< MEMHIZ3[7:0] bits (Common memory 3 databus HiZ time) */ +#define FSMC_PMEM3_MEMHIZ3_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PMEM3_MEMHIZ3_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PMEM3_MEMHIZ3_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PMEM3_MEMHIZ3_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PMEM3_MEMHIZ3_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PMEM3_MEMHIZ3_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PMEM3_MEMHIZ3_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PMEM3_MEMHIZ3_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PMEM4 register ******************/ +#define FSMC_PMEM4_MEMSET4 ((uint32_t)0x000000FF) /*!< MEMSET4[7:0] bits (Common memory 4 setup time) */ +#define FSMC_PMEM4_MEMSET4_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PMEM4_MEMSET4_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PMEM4_MEMSET4_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PMEM4_MEMSET4_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PMEM4_MEMSET4_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PMEM4_MEMSET4_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PMEM4_MEMSET4_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PMEM4_MEMSET4_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PMEM4_MEMWAIT4 ((uint32_t)0x0000FF00) /*!< MEMWAIT4[7:0] bits (Common memory 4 wait time) */ +#define FSMC_PMEM4_MEMWAIT4_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PMEM4_MEMWAIT4_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PMEM4_MEMWAIT4_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PMEM4_MEMWAIT4_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PMEM4_MEMWAIT4_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PMEM4_MEMWAIT4_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PMEM4_MEMWAIT4_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PMEM4_MEMWAIT4_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PMEM4_MEMHOLD4 ((uint32_t)0x00FF0000) /*!< MEMHOLD4[7:0] bits (Common memory 4 hold time) */ +#define FSMC_PMEM4_MEMHOLD4_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PMEM4_MEMHOLD4_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PMEM4_MEMHOLD4_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PMEM4_MEMHOLD4_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PMEM4_MEMHOLD4_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PMEM4_MEMHOLD4_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PMEM4_MEMHOLD4_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PMEM4_MEMHOLD4_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PMEM4_MEMHIZ4 ((uint32_t)0xFF000000) /*!< MEMHIZ4[7:0] bits (Common memory 4 databus HiZ time) */ +#define FSMC_PMEM4_MEMHIZ4_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PMEM4_MEMHIZ4_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PMEM4_MEMHIZ4_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PMEM4_MEMHIZ4_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PMEM4_MEMHIZ4_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PMEM4_MEMHIZ4_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PMEM4_MEMHIZ4_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PMEM4_MEMHIZ4_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PATT2 register ******************/ +#define FSMC_PATT2_ATTSET2 ((uint32_t)0x000000FF) /*!< ATTSET2[7:0] bits (Attribute memory 2 setup time) */ +#define FSMC_PATT2_ATTSET2_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PATT2_ATTSET2_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PATT2_ATTSET2_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PATT2_ATTSET2_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PATT2_ATTSET2_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PATT2_ATTSET2_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PATT2_ATTSET2_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PATT2_ATTSET2_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PATT2_ATTWAIT2 ((uint32_t)0x0000FF00) /*!< ATTWAIT2[7:0] bits (Attribute memory 2 wait time) */ +#define FSMC_PATT2_ATTWAIT2_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PATT2_ATTWAIT2_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PATT2_ATTWAIT2_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PATT2_ATTWAIT2_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PATT2_ATTWAIT2_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PATT2_ATTWAIT2_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PATT2_ATTWAIT2_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PATT2_ATTWAIT2_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PATT2_ATTHOLD2 ((uint32_t)0x00FF0000) /*!< ATTHOLD2[7:0] bits (Attribute memory 2 hold time) */ +#define FSMC_PATT2_ATTHOLD2_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PATT2_ATTHOLD2_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PATT2_ATTHOLD2_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PATT2_ATTHOLD2_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PATT2_ATTHOLD2_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PATT2_ATTHOLD2_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PATT2_ATTHOLD2_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PATT2_ATTHOLD2_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PATT2_ATTHIZ2 ((uint32_t)0xFF000000) /*!< ATTHIZ2[7:0] bits (Attribute memory 2 databus HiZ time) */ +#define FSMC_PATT2_ATTHIZ2_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PATT2_ATTHIZ2_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PATT2_ATTHIZ2_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PATT2_ATTHIZ2_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PATT2_ATTHIZ2_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PATT2_ATTHIZ2_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PATT2_ATTHIZ2_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PATT2_ATTHIZ2_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PATT3 register ******************/ +#define FSMC_PATT3_ATTSET3 ((uint32_t)0x000000FF) /*!< ATTSET3[7:0] bits (Attribute memory 3 setup time) */ +#define FSMC_PATT3_ATTSET3_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PATT3_ATTSET3_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PATT3_ATTSET3_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PATT3_ATTSET3_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PATT3_ATTSET3_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PATT3_ATTSET3_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PATT3_ATTSET3_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PATT3_ATTSET3_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PATT3_ATTWAIT3 ((uint32_t)0x0000FF00) /*!< ATTWAIT3[7:0] bits (Attribute memory 3 wait time) */ +#define FSMC_PATT3_ATTWAIT3_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PATT3_ATTWAIT3_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PATT3_ATTWAIT3_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PATT3_ATTWAIT3_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PATT3_ATTWAIT3_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PATT3_ATTWAIT3_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PATT3_ATTWAIT3_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PATT3_ATTWAIT3_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PATT3_ATTHOLD3 ((uint32_t)0x00FF0000) /*!< ATTHOLD3[7:0] bits (Attribute memory 3 hold time) */ +#define FSMC_PATT3_ATTHOLD3_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PATT3_ATTHOLD3_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PATT3_ATTHOLD3_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PATT3_ATTHOLD3_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PATT3_ATTHOLD3_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PATT3_ATTHOLD3_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PATT3_ATTHOLD3_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PATT3_ATTHOLD3_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PATT3_ATTHIZ3 ((uint32_t)0xFF000000) /*!< ATTHIZ3[7:0] bits (Attribute memory 3 databus HiZ time) */ +#define FSMC_PATT3_ATTHIZ3_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PATT3_ATTHIZ3_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PATT3_ATTHIZ3_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PATT3_ATTHIZ3_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PATT3_ATTHIZ3_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PATT3_ATTHIZ3_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PATT3_ATTHIZ3_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PATT3_ATTHIZ3_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PATT4 register ******************/ +#define FSMC_PATT4_ATTSET4 ((uint32_t)0x000000FF) /*!< ATTSET4[7:0] bits (Attribute memory 4 setup time) */ +#define FSMC_PATT4_ATTSET4_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PATT4_ATTSET4_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PATT4_ATTSET4_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PATT4_ATTSET4_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PATT4_ATTSET4_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PATT4_ATTSET4_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PATT4_ATTSET4_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PATT4_ATTSET4_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PATT4_ATTWAIT4 ((uint32_t)0x0000FF00) /*!< ATTWAIT4[7:0] bits (Attribute memory 4 wait time) */ +#define FSMC_PATT4_ATTWAIT4_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PATT4_ATTWAIT4_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PATT4_ATTWAIT4_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PATT4_ATTWAIT4_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PATT4_ATTWAIT4_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PATT4_ATTWAIT4_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PATT4_ATTWAIT4_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PATT4_ATTWAIT4_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PATT4_ATTHOLD4 ((uint32_t)0x00FF0000) /*!< ATTHOLD4[7:0] bits (Attribute memory 4 hold time) */ +#define FSMC_PATT4_ATTHOLD4_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PATT4_ATTHOLD4_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PATT4_ATTHOLD4_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PATT4_ATTHOLD4_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PATT4_ATTHOLD4_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PATT4_ATTHOLD4_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PATT4_ATTHOLD4_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PATT4_ATTHOLD4_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PATT4_ATTHIZ4 ((uint32_t)0xFF000000) /*!< ATTHIZ4[7:0] bits (Attribute memory 4 databus HiZ time) */ +#define FSMC_PATT4_ATTHIZ4_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PATT4_ATTHIZ4_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PATT4_ATTHIZ4_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PATT4_ATTHIZ4_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PATT4_ATTHIZ4_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PATT4_ATTHIZ4_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PATT4_ATTHIZ4_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PATT4_ATTHIZ4_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PIO4 register *******************/ +#define FSMC_PIO4_IOSET4 ((uint32_t)0x000000FF) /*!< IOSET4[7:0] bits (I/O 4 setup time) */ +#define FSMC_PIO4_IOSET4_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PIO4_IOSET4_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PIO4_IOSET4_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PIO4_IOSET4_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PIO4_IOSET4_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PIO4_IOSET4_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PIO4_IOSET4_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PIO4_IOSET4_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PIO4_IOWAIT4 ((uint32_t)0x0000FF00) /*!< IOWAIT4[7:0] bits (I/O 4 wait time) */ +#define FSMC_PIO4_IOWAIT4_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PIO4_IOWAIT4_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PIO4_IOWAIT4_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PIO4_IOWAIT4_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PIO4_IOWAIT4_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PIO4_IOWAIT4_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PIO4_IOWAIT4_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PIO4_IOWAIT4_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PIO4_IOHOLD4 ((uint32_t)0x00FF0000) /*!< IOHOLD4[7:0] bits (I/O 4 hold time) */ +#define FSMC_PIO4_IOHOLD4_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PIO4_IOHOLD4_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PIO4_IOHOLD4_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PIO4_IOHOLD4_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PIO4_IOHOLD4_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PIO4_IOHOLD4_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PIO4_IOHOLD4_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PIO4_IOHOLD4_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PIO4_IOHIZ4 ((uint32_t)0xFF000000) /*!< IOHIZ4[7:0] bits (I/O 4 databus HiZ time) */ +#define FSMC_PIO4_IOHIZ4_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PIO4_IOHIZ4_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PIO4_IOHIZ4_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PIO4_IOHIZ4_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PIO4_IOHIZ4_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PIO4_IOHIZ4_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PIO4_IOHIZ4_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PIO4_IOHIZ4_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_ECCR2 register ******************/ +#define FSMC_ECCR2_ECC2 ((uint32_t)0xFFFFFFFF) /*!< ECC result */ + +/****************** Bit definition for FSMC_ECCR3 register ******************/ +#define FSMC_ECCR3_ECC3 ((uint32_t)0xFFFFFFFF) /*!< ECC result */ + +/******************************************************************************/ +/* */ +/* SD host Interface */ +/* */ +/******************************************************************************/ + +/****************** Bit definition for SDIO_POWER register ******************/ +#define SDIO_POWER_PWRCTRL ((uint8_t)0x03) /*!< PWRCTRL[1:0] bits (Power supply control bits) */ +#define SDIO_POWER_PWRCTRL_0 ((uint8_t)0x01) /*!< Bit 0 */ +#define SDIO_POWER_PWRCTRL_1 ((uint8_t)0x02) /*!< Bit 1 */ + +/****************** Bit definition for SDIO_CLKCR register ******************/ +#define SDIO_CLKCR_CLKDIV ((uint16_t)0x00FF) /*!< Clock divide factor */ +#define SDIO_CLKCR_CLKEN ((uint16_t)0x0100) /*!< Clock enable bit */ +#define SDIO_CLKCR_PWRSAV ((uint16_t)0x0200) /*!< Power saving configuration bit */ +#define SDIO_CLKCR_BYPASS ((uint16_t)0x0400) /*!< Clock divider bypass enable bit */ + +#define SDIO_CLKCR_WIDBUS ((uint16_t)0x1800) /*!< WIDBUS[1:0] bits (Wide bus mode enable bit) */ +#define SDIO_CLKCR_WIDBUS_0 ((uint16_t)0x0800) /*!< Bit 0 */ +#define SDIO_CLKCR_WIDBUS_1 ((uint16_t)0x1000) /*!< Bit 1 */ + +#define SDIO_CLKCR_NEGEDGE ((uint16_t)0x2000) /*!< SDIO_CK dephasing selection bit */ +#define SDIO_CLKCR_HWFC_EN ((uint16_t)0x4000) /*!< HW Flow Control enable */ + +/******************* Bit definition for SDIO_ARG register *******************/ +#define SDIO_ARG_CMDARG ((uint32_t)0xFFFFFFFF) /*!< Command argument */ + +/******************* Bit definition for SDIO_CMD register *******************/ +#define SDIO_CMD_CMDINDEX ((uint16_t)0x003F) /*!< Command Index */ + +#define SDIO_CMD_WAITRESP ((uint16_t)0x00C0) /*!< WAITRESP[1:0] bits (Wait for response bits) */ +#define SDIO_CMD_WAITRESP_0 ((uint16_t)0x0040) /*!< Bit 0 */ +#define SDIO_CMD_WAITRESP_1 ((uint16_t)0x0080) /*!< Bit 1 */ + +#define SDIO_CMD_WAITINT ((uint16_t)0x0100) /*!< CPSM Waits for Interrupt Request */ +#define SDIO_CMD_WAITPEND ((uint16_t)0x0200) /*!< CPSM Waits for ends of data transfer (CmdPend internal signal) */ +#define SDIO_CMD_CPSMEN ((uint16_t)0x0400) /*!< Command path state machine (CPSM) Enable bit */ +#define SDIO_CMD_SDIOSUSPEND ((uint16_t)0x0800) /*!< SD I/O suspend command */ +#define SDIO_CMD_ENCMDCOMPL ((uint16_t)0x1000) /*!< Enable CMD completion */ +#define SDIO_CMD_NIEN ((uint16_t)0x2000) /*!< Not Interrupt Enable */ +#define SDIO_CMD_CEATACMD ((uint16_t)0x4000) /*!< CE-ATA command */ + +/***************** Bit definition for SDIO_RESPCMD register *****************/ +#define SDIO_RESPCMD_RESPCMD ((uint8_t)0x3F) /*!< Response command index */ + +/****************** Bit definition for SDIO_RESP0 register ******************/ +#define SDIO_RESP0_CARDSTATUS0 ((uint32_t)0xFFFFFFFF) /*!< Card Status */ + +/****************** Bit definition for SDIO_RESP1 register ******************/ +#define SDIO_RESP1_CARDSTATUS1 ((uint32_t)0xFFFFFFFF) /*!< Card Status */ + +/****************** Bit definition for SDIO_RESP2 register ******************/ +#define SDIO_RESP2_CARDSTATUS2 ((uint32_t)0xFFFFFFFF) /*!< Card Status */ + +/****************** Bit definition for SDIO_RESP3 register ******************/ +#define SDIO_RESP3_CARDSTATUS3 ((uint32_t)0xFFFFFFFF) /*!< Card Status */ + +/****************** Bit definition for SDIO_RESP4 register ******************/ +#define SDIO_RESP4_CARDSTATUS4 ((uint32_t)0xFFFFFFFF) /*!< Card Status */ + +/****************** Bit definition for SDIO_DTIMER register *****************/ +#define SDIO_DTIMER_DATATIME ((uint32_t)0xFFFFFFFF) /*!< Data timeout period. */ + +/****************** Bit definition for SDIO_DLEN register *******************/ +#define SDIO_DLEN_DATALENGTH ((uint32_t)0x01FFFFFF) /*!< Data length value */ + +/****************** Bit definition for SDIO_DCTRL register ******************/ +#define SDIO_DCTRL_DTEN ((uint16_t)0x0001) /*!< Data transfer enabled bit */ +#define SDIO_DCTRL_DTDIR ((uint16_t)0x0002) /*!< Data transfer direction selection */ +#define SDIO_DCTRL_DTMODE ((uint16_t)0x0004) /*!< Data transfer mode selection */ +#define SDIO_DCTRL_DMAEN ((uint16_t)0x0008) /*!< DMA enabled bit */ + +#define SDIO_DCTRL_DBLOCKSIZE ((uint16_t)0x00F0) /*!< DBLOCKSIZE[3:0] bits (Data block size) */ +#define SDIO_DCTRL_DBLOCKSIZE_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define SDIO_DCTRL_DBLOCKSIZE_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define SDIO_DCTRL_DBLOCKSIZE_2 ((uint16_t)0x0040) /*!< Bit 2 */ +#define SDIO_DCTRL_DBLOCKSIZE_3 ((uint16_t)0x0080) /*!< Bit 3 */ + +#define SDIO_DCTRL_RWSTART ((uint16_t)0x0100) /*!< Read wait start */ +#define SDIO_DCTRL_RWSTOP ((uint16_t)0x0200) /*!< Read wait stop */ +#define SDIO_DCTRL_RWMOD ((uint16_t)0x0400) /*!< Read wait mode */ +#define SDIO_DCTRL_SDIOEN ((uint16_t)0x0800) /*!< SD I/O enable functions */ + +/****************** Bit definition for SDIO_DCOUNT register *****************/ +#define SDIO_DCOUNT_DATACOUNT ((uint32_t)0x01FFFFFF) /*!< Data count value */ + +/****************** Bit definition for SDIO_STA register ********************/ +#define SDIO_STA_CCRCFAIL ((uint32_t)0x00000001) /*!< Command response received (CRC check failed) */ +#define SDIO_STA_DCRCFAIL ((uint32_t)0x00000002) /*!< Data block sent/received (CRC check failed) */ +#define SDIO_STA_CTIMEOUT ((uint32_t)0x00000004) /*!< Command response timeout */ +#define SDIO_STA_DTIMEOUT ((uint32_t)0x00000008) /*!< Data timeout */ +#define SDIO_STA_TXUNDERR ((uint32_t)0x00000010) /*!< Transmit FIFO underrun error */ +#define SDIO_STA_RXOVERR ((uint32_t)0x00000020) /*!< Received FIFO overrun error */ +#define SDIO_STA_CMDREND ((uint32_t)0x00000040) /*!< Command response received (CRC check passed) */ +#define SDIO_STA_CMDSENT ((uint32_t)0x00000080) /*!< Command sent (no response required) */ +#define SDIO_STA_DATAEND ((uint32_t)0x00000100) /*!< Data end (data counter, SDIDCOUNT, is zero) */ +#define SDIO_STA_STBITERR ((uint32_t)0x00000200) /*!< Start bit not detected on all data signals in wide bus mode */ +#define SDIO_STA_DBCKEND ((uint32_t)0x00000400) /*!< Data block sent/received (CRC check passed) */ +#define SDIO_STA_CMDACT ((uint32_t)0x00000800) /*!< Command transfer in progress */ +#define SDIO_STA_TXACT ((uint32_t)0x00001000) /*!< Data transmit in progress */ +#define SDIO_STA_RXACT ((uint32_t)0x00002000) /*!< Data receive in progress */ +#define SDIO_STA_TXFIFOHE ((uint32_t)0x00004000) /*!< Transmit FIFO Half Empty: at least 8 words can be written into the FIFO */ +#define SDIO_STA_RXFIFOHF ((uint32_t)0x00008000) /*!< Receive FIFO Half Full: there are at least 8 words in the FIFO */ +#define SDIO_STA_TXFIFOF ((uint32_t)0x00010000) /*!< Transmit FIFO full */ +#define SDIO_STA_RXFIFOF ((uint32_t)0x00020000) /*!< Receive FIFO full */ +#define SDIO_STA_TXFIFOE ((uint32_t)0x00040000) /*!< Transmit FIFO empty */ +#define SDIO_STA_RXFIFOE ((uint32_t)0x00080000) /*!< Receive FIFO empty */ +#define SDIO_STA_TXDAVL ((uint32_t)0x00100000) /*!< Data available in transmit FIFO */ +#define SDIO_STA_RXDAVL ((uint32_t)0x00200000) /*!< Data available in receive FIFO */ +#define SDIO_STA_SDIOIT ((uint32_t)0x00400000) /*!< SDIO interrupt received */ +#define SDIO_STA_CEATAEND ((uint32_t)0x00800000) /*!< CE-ATA command completion signal received for CMD61 */ + +/******************* Bit definition for SDIO_ICR register *******************/ +#define SDIO_ICR_CCRCFAILC ((uint32_t)0x00000001) /*!< CCRCFAIL flag clear bit */ +#define SDIO_ICR_DCRCFAILC ((uint32_t)0x00000002) /*!< DCRCFAIL flag clear bit */ +#define SDIO_ICR_CTIMEOUTC ((uint32_t)0x00000004) /*!< CTIMEOUT flag clear bit */ +#define SDIO_ICR_DTIMEOUTC ((uint32_t)0x00000008) /*!< DTIMEOUT flag clear bit */ +#define SDIO_ICR_TXUNDERRC ((uint32_t)0x00000010) /*!< TXUNDERR flag clear bit */ +#define SDIO_ICR_RXOVERRC ((uint32_t)0x00000020) /*!< RXOVERR flag clear bit */ +#define SDIO_ICR_CMDRENDC ((uint32_t)0x00000040) /*!< CMDREND flag clear bit */ +#define SDIO_ICR_CMDSENTC ((uint32_t)0x00000080) /*!< CMDSENT flag clear bit */ +#define SDIO_ICR_DATAENDC ((uint32_t)0x00000100) /*!< DATAEND flag clear bit */ +#define SDIO_ICR_STBITERRC ((uint32_t)0x00000200) /*!< STBITERR flag clear bit */ +#define SDIO_ICR_DBCKENDC ((uint32_t)0x00000400) /*!< DBCKEND flag clear bit */ +#define SDIO_ICR_SDIOITC ((uint32_t)0x00400000) /*!< SDIOIT flag clear bit */ +#define SDIO_ICR_CEATAENDC ((uint32_t)0x00800000) /*!< CEATAEND flag clear bit */ + +/****************** Bit definition for SDIO_MASK register *******************/ +#define SDIO_MASK_CCRCFAILIE ((uint32_t)0x00000001) /*!< Command CRC Fail Interrupt Enable */ +#define SDIO_MASK_DCRCFAILIE ((uint32_t)0x00000002) /*!< Data CRC Fail Interrupt Enable */ +#define SDIO_MASK_CTIMEOUTIE ((uint32_t)0x00000004) /*!< Command TimeOut Interrupt Enable */ +#define SDIO_MASK_DTIMEOUTIE ((uint32_t)0x00000008) /*!< Data TimeOut Interrupt Enable */ +#define SDIO_MASK_TXUNDERRIE ((uint32_t)0x00000010) /*!< Tx FIFO UnderRun Error Interrupt Enable */ +#define SDIO_MASK_RXOVERRIE ((uint32_t)0x00000020) /*!< Rx FIFO OverRun Error Interrupt Enable */ +#define SDIO_MASK_CMDRENDIE ((uint32_t)0x00000040) /*!< Command Response Received Interrupt Enable */ +#define SDIO_MASK_CMDSENTIE ((uint32_t)0x00000080) /*!< Command Sent Interrupt Enable */ +#define SDIO_MASK_DATAENDIE ((uint32_t)0x00000100) /*!< Data End Interrupt Enable */ +#define SDIO_MASK_STBITERRIE ((uint32_t)0x00000200) /*!< Start Bit Error Interrupt Enable */ +#define SDIO_MASK_DBCKENDIE ((uint32_t)0x00000400) /*!< Data Block End Interrupt Enable */ +#define SDIO_MASK_CMDACTIE ((uint32_t)0x00000800) /*!< Command Acting Interrupt Enable */ +#define SDIO_MASK_TXACTIE ((uint32_t)0x00001000) /*!< Data Transmit Acting Interrupt Enable */ +#define SDIO_MASK_RXACTIE ((uint32_t)0x00002000) /*!< Data receive acting interrupt enabled */ +#define SDIO_MASK_TXFIFOHEIE ((uint32_t)0x00004000) /*!< Tx FIFO Half Empty interrupt Enable */ +#define SDIO_MASK_RXFIFOHFIE ((uint32_t)0x00008000) /*!< Rx FIFO Half Full interrupt Enable */ +#define SDIO_MASK_TXFIFOFIE ((uint32_t)0x00010000) /*!< Tx FIFO Full interrupt Enable */ +#define SDIO_MASK_RXFIFOFIE ((uint32_t)0x00020000) /*!< Rx FIFO Full interrupt Enable */ +#define SDIO_MASK_TXFIFOEIE ((uint32_t)0x00040000) /*!< Tx FIFO Empty interrupt Enable */ +#define SDIO_MASK_RXFIFOEIE ((uint32_t)0x00080000) /*!< Rx FIFO Empty interrupt Enable */ +#define SDIO_MASK_TXDAVLIE ((uint32_t)0x00100000) /*!< Data available in Tx FIFO interrupt Enable */ +#define SDIO_MASK_RXDAVLIE ((uint32_t)0x00200000) /*!< Data available in Rx FIFO interrupt Enable */ +#define SDIO_MASK_SDIOITIE ((uint32_t)0x00400000) /*!< SDIO Mode Interrupt Received interrupt Enable */ +#define SDIO_MASK_CEATAENDIE ((uint32_t)0x00800000) /*!< CE-ATA command completion signal received Interrupt Enable */ + +/***************** Bit definition for SDIO_FIFOCNT register *****************/ +#define SDIO_FIFOCNT_FIFOCOUNT ((uint32_t)0x00FFFFFF) /*!< Remaining number of words to be written to or read from the FIFO */ + +/****************** Bit definition for SDIO_FIFO register *******************/ +#define SDIO_FIFO_FIFODATA ((uint32_t)0xFFFFFFFF) /*!< Receive and transmit FIFO data */ + +/******************************************************************************/ +/* */ +/* USB Device FS */ +/* */ +/******************************************************************************/ + +/*!< Endpoint-specific registers */ +/******************* Bit definition for USB_EP0R register *******************/ +#define USB_EP0R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP0R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP0R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP0R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP0R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP0R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP0R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP0R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP0R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP0R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP0R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP0R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP0R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP0R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP0R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP0R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP1R register *******************/ +#define USB_EP1R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP1R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP1R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP1R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP1R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP1R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP1R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP1R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP1R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP1R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP1R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP1R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP1R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP1R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP1R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP1R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP2R register *******************/ +#define USB_EP2R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP2R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP2R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP2R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP2R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP2R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP2R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP2R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP2R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP2R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP2R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP2R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP2R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP2R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP2R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP2R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP3R register *******************/ +#define USB_EP3R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP3R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP3R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP3R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP3R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP3R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP3R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP3R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP3R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP3R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP3R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP3R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP3R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP3R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP3R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP3R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP4R register *******************/ +#define USB_EP4R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP4R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP4R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP4R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP4R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP4R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP4R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP4R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP4R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP4R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP4R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP4R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP4R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP4R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP4R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP4R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP5R register *******************/ +#define USB_EP5R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP5R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP5R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP5R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP5R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP5R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP5R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP5R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP5R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP5R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP5R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP5R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP5R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP5R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP5R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP5R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP6R register *******************/ +#define USB_EP6R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP6R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP6R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP6R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP6R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP6R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP6R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP6R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP6R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP6R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP6R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP6R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP6R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP6R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP6R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP6R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP7R register *******************/ +#define USB_EP7R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP7R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP7R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP7R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP7R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP7R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP7R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP7R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP7R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP7R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP7R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP7R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP7R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP7R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP7R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP7R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/*!< Common registers */ +/******************* Bit definition for USB_CNTR register *******************/ +#define USB_CNTR_FRES ((uint16_t)0x0001) /*!< Force USB Reset */ +#define USB_CNTR_PDWN ((uint16_t)0x0002) /*!< Power down */ +#define USB_CNTR_LP_MODE ((uint16_t)0x0004) /*!< Low-power mode */ +#define USB_CNTR_FSUSP ((uint16_t)0x0008) /*!< Force suspend */ +#define USB_CNTR_RESUME ((uint16_t)0x0010) /*!< Resume request */ +#define USB_CNTR_ESOFM ((uint16_t)0x0100) /*!< Expected Start Of Frame Interrupt Mask */ +#define USB_CNTR_SOFM ((uint16_t)0x0200) /*!< Start Of Frame Interrupt Mask */ +#define USB_CNTR_RESETM ((uint16_t)0x0400) /*!< RESET Interrupt Mask */ +#define USB_CNTR_SUSPM ((uint16_t)0x0800) /*!< Suspend mode Interrupt Mask */ +#define USB_CNTR_WKUPM ((uint16_t)0x1000) /*!< Wakeup Interrupt Mask */ +#define USB_CNTR_ERRM ((uint16_t)0x2000) /*!< Error Interrupt Mask */ +#define USB_CNTR_PMAOVRM ((uint16_t)0x4000) /*!< Packet Memory Area Over / Underrun Interrupt Mask */ +#define USB_CNTR_CTRM ((uint16_t)0x8000) /*!< Correct Transfer Interrupt Mask */ + +/******************* Bit definition for USB_ISTR register *******************/ +#define USB_ISTR_EP_ID ((uint16_t)0x000F) /*!< Endpoint Identifier */ +#define USB_ISTR_DIR ((uint16_t)0x0010) /*!< Direction of transaction */ +#define USB_ISTR_ESOF ((uint16_t)0x0100) /*!< Expected Start Of Frame */ +#define USB_ISTR_SOF ((uint16_t)0x0200) /*!< Start Of Frame */ +#define USB_ISTR_RESET ((uint16_t)0x0400) /*!< USB RESET request */ +#define USB_ISTR_SUSP ((uint16_t)0x0800) /*!< Suspend mode request */ +#define USB_ISTR_WKUP ((uint16_t)0x1000) /*!< Wake up */ +#define USB_ISTR_ERR ((uint16_t)0x2000) /*!< Error */ +#define USB_ISTR_PMAOVR ((uint16_t)0x4000) /*!< Packet Memory Area Over / Underrun */ +#define USB_ISTR_CTR ((uint16_t)0x8000) /*!< Correct Transfer */ + +/******************* Bit definition for USB_FNR register ********************/ +#define USB_FNR_FN ((uint16_t)0x07FF) /*!< Frame Number */ +#define USB_FNR_LSOF ((uint16_t)0x1800) /*!< Lost SOF */ +#define USB_FNR_LCK ((uint16_t)0x2000) /*!< Locked */ +#define USB_FNR_RXDM ((uint16_t)0x4000) /*!< Receive Data - Line Status */ +#define USB_FNR_RXDP ((uint16_t)0x8000) /*!< Receive Data + Line Status */ + +/****************** Bit definition for USB_DADDR register *******************/ +#define USB_DADDR_ADD ((uint8_t)0x7F) /*!< ADD[6:0] bits (Device Address) */ +#define USB_DADDR_ADD0 ((uint8_t)0x01) /*!< Bit 0 */ +#define USB_DADDR_ADD1 ((uint8_t)0x02) /*!< Bit 1 */ +#define USB_DADDR_ADD2 ((uint8_t)0x04) /*!< Bit 2 */ +#define USB_DADDR_ADD3 ((uint8_t)0x08) /*!< Bit 3 */ +#define USB_DADDR_ADD4 ((uint8_t)0x10) /*!< Bit 4 */ +#define USB_DADDR_ADD5 ((uint8_t)0x20) /*!< Bit 5 */ +#define USB_DADDR_ADD6 ((uint8_t)0x40) /*!< Bit 6 */ + +#define USB_DADDR_EF ((uint8_t)0x80) /*!< Enable Function */ + +/****************** Bit definition for USB_BTABLE register ******************/ +#define USB_BTABLE_BTABLE ((uint16_t)0xFFF8) /*!< Buffer Table */ + +/*!< Buffer descriptor table */ +/***************** Bit definition for USB_ADDR0_TX register *****************/ +#define USB_ADDR0_TX_ADDR0_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 0 */ + +/***************** Bit definition for USB_ADDR1_TX register *****************/ +#define USB_ADDR1_TX_ADDR1_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 1 */ + +/***************** Bit definition for USB_ADDR2_TX register *****************/ +#define USB_ADDR2_TX_ADDR2_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 2 */ + +/***************** Bit definition for USB_ADDR3_TX register *****************/ +#define USB_ADDR3_TX_ADDR3_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 3 */ + +/***************** Bit definition for USB_ADDR4_TX register *****************/ +#define USB_ADDR4_TX_ADDR4_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 4 */ + +/***************** Bit definition for USB_ADDR5_TX register *****************/ +#define USB_ADDR5_TX_ADDR5_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 5 */ + +/***************** Bit definition for USB_ADDR6_TX register *****************/ +#define USB_ADDR6_TX_ADDR6_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 6 */ + +/***************** Bit definition for USB_ADDR7_TX register *****************/ +#define USB_ADDR7_TX_ADDR7_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 7 */ + +/*----------------------------------------------------------------------------*/ + +/***************** Bit definition for USB_COUNT0_TX register ****************/ +#define USB_COUNT0_TX_COUNT0_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 0 */ + +/***************** Bit definition for USB_COUNT1_TX register ****************/ +#define USB_COUNT1_TX_COUNT1_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 1 */ + +/***************** Bit definition for USB_COUNT2_TX register ****************/ +#define USB_COUNT2_TX_COUNT2_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 2 */ + +/***************** Bit definition for USB_COUNT3_TX register ****************/ +#define USB_COUNT3_TX_COUNT3_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 3 */ + +/***************** Bit definition for USB_COUNT4_TX register ****************/ +#define USB_COUNT4_TX_COUNT4_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 4 */ + +/***************** Bit definition for USB_COUNT5_TX register ****************/ +#define USB_COUNT5_TX_COUNT5_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 5 */ + +/***************** Bit definition for USB_COUNT6_TX register ****************/ +#define USB_COUNT6_TX_COUNT6_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 6 */ + +/***************** Bit definition for USB_COUNT7_TX register ****************/ +#define USB_COUNT7_TX_COUNT7_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 7 */ + +/*----------------------------------------------------------------------------*/ + +/**************** Bit definition for USB_COUNT0_TX_0 register ***************/ +#define USB_COUNT0_TX_0_COUNT0_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 0 (low) */ + +/**************** Bit definition for USB_COUNT0_TX_1 register ***************/ +#define USB_COUNT0_TX_1_COUNT0_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 0 (high) */ + +/**************** Bit definition for USB_COUNT1_TX_0 register ***************/ +#define USB_COUNT1_TX_0_COUNT1_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 1 (low) */ + +/**************** Bit definition for USB_COUNT1_TX_1 register ***************/ +#define USB_COUNT1_TX_1_COUNT1_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 1 (high) */ + +/**************** Bit definition for USB_COUNT2_TX_0 register ***************/ +#define USB_COUNT2_TX_0_COUNT2_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 2 (low) */ + +/**************** Bit definition for USB_COUNT2_TX_1 register ***************/ +#define USB_COUNT2_TX_1_COUNT2_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 2 (high) */ + +/**************** Bit definition for USB_COUNT3_TX_0 register ***************/ +#define USB_COUNT3_TX_0_COUNT3_TX_0 ((uint16_t)0x000003FF) /*!< Transmission Byte Count 3 (low) */ + +/**************** Bit definition for USB_COUNT3_TX_1 register ***************/ +#define USB_COUNT3_TX_1_COUNT3_TX_1 ((uint16_t)0x03FF0000) /*!< Transmission Byte Count 3 (high) */ + +/**************** Bit definition for USB_COUNT4_TX_0 register ***************/ +#define USB_COUNT4_TX_0_COUNT4_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 4 (low) */ + +/**************** Bit definition for USB_COUNT4_TX_1 register ***************/ +#define USB_COUNT4_TX_1_COUNT4_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 4 (high) */ + +/**************** Bit definition for USB_COUNT5_TX_0 register ***************/ +#define USB_COUNT5_TX_0_COUNT5_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 5 (low) */ + +/**************** Bit definition for USB_COUNT5_TX_1 register ***************/ +#define USB_COUNT5_TX_1_COUNT5_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 5 (high) */ + +/**************** Bit definition for USB_COUNT6_TX_0 register ***************/ +#define USB_COUNT6_TX_0_COUNT6_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 6 (low) */ + +/**************** Bit definition for USB_COUNT6_TX_1 register ***************/ +#define USB_COUNT6_TX_1_COUNT6_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 6 (high) */ + +/**************** Bit definition for USB_COUNT7_TX_0 register ***************/ +#define USB_COUNT7_TX_0_COUNT7_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 7 (low) */ + +/**************** Bit definition for USB_COUNT7_TX_1 register ***************/ +#define USB_COUNT7_TX_1_COUNT7_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 7 (high) */ + +/*----------------------------------------------------------------------------*/ + +/***************** Bit definition for USB_ADDR0_RX register *****************/ +#define USB_ADDR0_RX_ADDR0_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 0 */ + +/***************** Bit definition for USB_ADDR1_RX register *****************/ +#define USB_ADDR1_RX_ADDR1_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 1 */ + +/***************** Bit definition for USB_ADDR2_RX register *****************/ +#define USB_ADDR2_RX_ADDR2_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 2 */ + +/***************** Bit definition for USB_ADDR3_RX register *****************/ +#define USB_ADDR3_RX_ADDR3_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 3 */ + +/***************** Bit definition for USB_ADDR4_RX register *****************/ +#define USB_ADDR4_RX_ADDR4_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 4 */ + +/***************** Bit definition for USB_ADDR5_RX register *****************/ +#define USB_ADDR5_RX_ADDR5_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 5 */ + +/***************** Bit definition for USB_ADDR6_RX register *****************/ +#define USB_ADDR6_RX_ADDR6_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 6 */ + +/***************** Bit definition for USB_ADDR7_RX register *****************/ +#define USB_ADDR7_RX_ADDR7_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 7 */ + +/*----------------------------------------------------------------------------*/ + +/***************** Bit definition for USB_COUNT0_RX register ****************/ +#define USB_COUNT0_RX_COUNT0_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT0_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT0_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT0_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT0_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT0_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT0_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT0_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT1_RX register ****************/ +#define USB_COUNT1_RX_COUNT1_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT1_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT1_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT1_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT1_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT1_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT1_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT1_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT2_RX register ****************/ +#define USB_COUNT2_RX_COUNT2_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT2_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT2_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT2_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT2_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT2_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT2_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT2_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT3_RX register ****************/ +#define USB_COUNT3_RX_COUNT3_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT3_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT3_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT3_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT3_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT3_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT3_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT3_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT4_RX register ****************/ +#define USB_COUNT4_RX_COUNT4_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT4_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT4_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT4_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT4_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT4_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT4_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT4_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT5_RX register ****************/ +#define USB_COUNT5_RX_COUNT5_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT5_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT5_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT5_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT5_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT5_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT5_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT5_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT6_RX register ****************/ +#define USB_COUNT6_RX_COUNT6_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT6_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT6_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT6_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT6_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT6_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT6_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT6_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT7_RX register ****************/ +#define USB_COUNT7_RX_COUNT7_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT7_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT7_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT7_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT7_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT7_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT7_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT7_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/*----------------------------------------------------------------------------*/ + +/**************** Bit definition for USB_COUNT0_RX_0 register ***************/ +#define USB_COUNT0_RX_0_COUNT0_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT0_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT0_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT0_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT0_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT0_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT0_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT0_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT0_RX_1 register ***************/ +#define USB_COUNT0_RX_1_COUNT0_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT0_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT0_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 1 */ +#define USB_COUNT0_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT0_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT0_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT0_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT0_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/**************** Bit definition for USB_COUNT1_RX_0 register ***************/ +#define USB_COUNT1_RX_0_COUNT1_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT1_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT1_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT1_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT1_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT1_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT1_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT1_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT1_RX_1 register ***************/ +#define USB_COUNT1_RX_1_COUNT1_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT1_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT1_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT1_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT1_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT1_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT1_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT1_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/**************** Bit definition for USB_COUNT2_RX_0 register ***************/ +#define USB_COUNT2_RX_0_COUNT2_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT2_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT2_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT2_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT2_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT2_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT2_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT2_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT2_RX_1 register ***************/ +#define USB_COUNT2_RX_1_COUNT2_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT2_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT2_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT2_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT2_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT2_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT2_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT2_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/**************** Bit definition for USB_COUNT3_RX_0 register ***************/ +#define USB_COUNT3_RX_0_COUNT3_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT3_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT3_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT3_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT3_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT3_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT3_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT3_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT3_RX_1 register ***************/ +#define USB_COUNT3_RX_1_COUNT3_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT3_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT3_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT3_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT3_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT3_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT3_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT3_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/**************** Bit definition for USB_COUNT4_RX_0 register ***************/ +#define USB_COUNT4_RX_0_COUNT4_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT4_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT4_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT4_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT4_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT4_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT4_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT4_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT4_RX_1 register ***************/ +#define USB_COUNT4_RX_1_COUNT4_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT4_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT4_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT4_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT4_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT4_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT4_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT4_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/**************** Bit definition for USB_COUNT5_RX_0 register ***************/ +#define USB_COUNT5_RX_0_COUNT5_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT5_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT5_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT5_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT5_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT5_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT5_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT5_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT5_RX_1 register ***************/ +#define USB_COUNT5_RX_1_COUNT5_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT5_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT5_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT5_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT5_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT5_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT5_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT5_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/*************** Bit definition for USB_COUNT6_RX_0 register ***************/ +#define USB_COUNT6_RX_0_COUNT6_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT6_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT6_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT6_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT6_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT6_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT6_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT6_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT6_RX_1 register ***************/ +#define USB_COUNT6_RX_1_COUNT6_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT6_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT6_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT6_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT6_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT6_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT6_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT6_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/*************** Bit definition for USB_COUNT7_RX_0 register ****************/ +#define USB_COUNT7_RX_0_COUNT7_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT7_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT7_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT7_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT7_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT7_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT7_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT7_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/*************** Bit definition for USB_COUNT7_RX_1 register ****************/ +#define USB_COUNT7_RX_1_COUNT7_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT7_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT7_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT7_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT7_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT7_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT7_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT7_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/******************************************************************************/ +/* */ +/* Controller Area Network */ +/* */ +/******************************************************************************/ + +/*!< CAN control and status registers */ +/******************* Bit definition for CAN_MCR register ********************/ +#define CAN_MCR_INRQ ((uint16_t)0x0001) /*!< Initialization Request */ +#define CAN_MCR_SLEEP ((uint16_t)0x0002) /*!< Sleep Mode Request */ +#define CAN_MCR_TXFP ((uint16_t)0x0004) /*!< Transmit FIFO Priority */ +#define CAN_MCR_RFLM ((uint16_t)0x0008) /*!< Receive FIFO Locked Mode */ +#define CAN_MCR_NART ((uint16_t)0x0010) /*!< No Automatic Retransmission */ +#define CAN_MCR_AWUM ((uint16_t)0x0020) /*!< Automatic Wakeup Mode */ +#define CAN_MCR_ABOM ((uint16_t)0x0040) /*!< Automatic Bus-Off Management */ +#define CAN_MCR_TTCM ((uint16_t)0x0080) /*!< Time Triggered Communication Mode */ +#define CAN_MCR_RESET ((uint16_t)0x8000) /*!< CAN software master reset */ + +/******************* Bit definition for CAN_MSR register ********************/ +#define CAN_MSR_INAK ((uint16_t)0x0001) /*!< Initialization Acknowledge */ +#define CAN_MSR_SLAK ((uint16_t)0x0002) /*!< Sleep Acknowledge */ +#define CAN_MSR_ERRI ((uint16_t)0x0004) /*!< Error Interrupt */ +#define CAN_MSR_WKUI ((uint16_t)0x0008) /*!< Wakeup Interrupt */ +#define CAN_MSR_SLAKI ((uint16_t)0x0010) /*!< Sleep Acknowledge Interrupt */ +#define CAN_MSR_TXM ((uint16_t)0x0100) /*!< Transmit Mode */ +#define CAN_MSR_RXM ((uint16_t)0x0200) /*!< Receive Mode */ +#define CAN_MSR_SAMP ((uint16_t)0x0400) /*!< Last Sample Point */ +#define CAN_MSR_RX ((uint16_t)0x0800) /*!< CAN Rx Signal */ + +/******************* Bit definition for CAN_TSR register ********************/ +#define CAN_TSR_RQCP0 ((uint32_t)0x00000001) /*!< Request Completed Mailbox0 */ +#define CAN_TSR_TXOK0 ((uint32_t)0x00000002) /*!< Transmission OK of Mailbox0 */ +#define CAN_TSR_ALST0 ((uint32_t)0x00000004) /*!< Arbitration Lost for Mailbox0 */ +#define CAN_TSR_TERR0 ((uint32_t)0x00000008) /*!< Transmission Error of Mailbox0 */ +#define CAN_TSR_ABRQ0 ((uint32_t)0x00000080) /*!< Abort Request for Mailbox0 */ +#define CAN_TSR_RQCP1 ((uint32_t)0x00000100) /*!< Request Completed Mailbox1 */ +#define CAN_TSR_TXOK1 ((uint32_t)0x00000200) /*!< Transmission OK of Mailbox1 */ +#define CAN_TSR_ALST1 ((uint32_t)0x00000400) /*!< Arbitration Lost for Mailbox1 */ +#define CAN_TSR_TERR1 ((uint32_t)0x00000800) /*!< Transmission Error of Mailbox1 */ +#define CAN_TSR_ABRQ1 ((uint32_t)0x00008000) /*!< Abort Request for Mailbox 1 */ +#define CAN_TSR_RQCP2 ((uint32_t)0x00010000) /*!< Request Completed Mailbox2 */ +#define CAN_TSR_TXOK2 ((uint32_t)0x00020000) /*!< Transmission OK of Mailbox 2 */ +#define CAN_TSR_ALST2 ((uint32_t)0x00040000) /*!< Arbitration Lost for mailbox 2 */ +#define CAN_TSR_TERR2 ((uint32_t)0x00080000) /*!< Transmission Error of Mailbox 2 */ +#define CAN_TSR_ABRQ2 ((uint32_t)0x00800000) /*!< Abort Request for Mailbox 2 */ +#define CAN_TSR_CODE ((uint32_t)0x03000000) /*!< Mailbox Code */ + +#define CAN_TSR_TME ((uint32_t)0x1C000000) /*!< TME[2:0] bits */ +#define CAN_TSR_TME0 ((uint32_t)0x04000000) /*!< Transmit Mailbox 0 Empty */ +#define CAN_TSR_TME1 ((uint32_t)0x08000000) /*!< Transmit Mailbox 1 Empty */ +#define CAN_TSR_TME2 ((uint32_t)0x10000000) /*!< Transmit Mailbox 2 Empty */ + +#define CAN_TSR_LOW ((uint32_t)0xE0000000) /*!< LOW[2:0] bits */ +#define CAN_TSR_LOW0 ((uint32_t)0x20000000) /*!< Lowest Priority Flag for Mailbox 0 */ +#define CAN_TSR_LOW1 ((uint32_t)0x40000000) /*!< Lowest Priority Flag for Mailbox 1 */ +#define CAN_TSR_LOW2 ((uint32_t)0x80000000) /*!< Lowest Priority Flag for Mailbox 2 */ + +/******************* Bit definition for CAN_RF0R register *******************/ +#define CAN_RF0R_FMP0 ((uint8_t)0x03) /*!< FIFO 0 Message Pending */ +#define CAN_RF0R_FULL0 ((uint8_t)0x08) /*!< FIFO 0 Full */ +#define CAN_RF0R_FOVR0 ((uint8_t)0x10) /*!< FIFO 0 Overrun */ +#define CAN_RF0R_RFOM0 ((uint8_t)0x20) /*!< Release FIFO 0 Output Mailbox */ + +/******************* Bit definition for CAN_RF1R register *******************/ +#define CAN_RF1R_FMP1 ((uint8_t)0x03) /*!< FIFO 1 Message Pending */ +#define CAN_RF1R_FULL1 ((uint8_t)0x08) /*!< FIFO 1 Full */ +#define CAN_RF1R_FOVR1 ((uint8_t)0x10) /*!< FIFO 1 Overrun */ +#define CAN_RF1R_RFOM1 ((uint8_t)0x20) /*!< Release FIFO 1 Output Mailbox */ + +/******************** Bit definition for CAN_IER register *******************/ +#define CAN_IER_TMEIE ((uint32_t)0x00000001) /*!< Transmit Mailbox Empty Interrupt Enable */ +#define CAN_IER_FMPIE0 ((uint32_t)0x00000002) /*!< FIFO Message Pending Interrupt Enable */ +#define CAN_IER_FFIE0 ((uint32_t)0x00000004) /*!< FIFO Full Interrupt Enable */ +#define CAN_IER_FOVIE0 ((uint32_t)0x00000008) /*!< FIFO Overrun Interrupt Enable */ +#define CAN_IER_FMPIE1 ((uint32_t)0x00000010) /*!< FIFO Message Pending Interrupt Enable */ +#define CAN_IER_FFIE1 ((uint32_t)0x00000020) /*!< FIFO Full Interrupt Enable */ +#define CAN_IER_FOVIE1 ((uint32_t)0x00000040) /*!< FIFO Overrun Interrupt Enable */ +#define CAN_IER_EWGIE ((uint32_t)0x00000100) /*!< Error Warning Interrupt Enable */ +#define CAN_IER_EPVIE ((uint32_t)0x00000200) /*!< Error Passive Interrupt Enable */ +#define CAN_IER_BOFIE ((uint32_t)0x00000400) /*!< Bus-Off Interrupt Enable */ +#define CAN_IER_LECIE ((uint32_t)0x00000800) /*!< Last Error Code Interrupt Enable */ +#define CAN_IER_ERRIE ((uint32_t)0x00008000) /*!< Error Interrupt Enable */ +#define CAN_IER_WKUIE ((uint32_t)0x00010000) /*!< Wakeup Interrupt Enable */ +#define CAN_IER_SLKIE ((uint32_t)0x00020000) /*!< Sleep Interrupt Enable */ + +/******************** Bit definition for CAN_ESR register *******************/ +#define CAN_ESR_EWGF ((uint32_t)0x00000001) /*!< Error Warning Flag */ +#define CAN_ESR_EPVF ((uint32_t)0x00000002) /*!< Error Passive Flag */ +#define CAN_ESR_BOFF ((uint32_t)0x00000004) /*!< Bus-Off Flag */ + +#define CAN_ESR_LEC ((uint32_t)0x00000070) /*!< LEC[2:0] bits (Last Error Code) */ +#define CAN_ESR_LEC_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define CAN_ESR_LEC_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define CAN_ESR_LEC_2 ((uint32_t)0x00000040) /*!< Bit 2 */ + +#define CAN_ESR_TEC ((uint32_t)0x00FF0000) /*!< Least significant byte of the 9-bit Transmit Error Counter */ +#define CAN_ESR_REC ((uint32_t)0xFF000000) /*!< Receive Error Counter */ + +/******************* Bit definition for CAN_BTR register ********************/ +#define CAN_BTR_BRP ((uint32_t)0x000003FF) /*!< Baud Rate Prescaler */ +#define CAN_BTR_TS1 ((uint32_t)0x000F0000) /*!< Time Segment 1 */ +#define CAN_BTR_TS2 ((uint32_t)0x00700000) /*!< Time Segment 2 */ +#define CAN_BTR_SJW ((uint32_t)0x03000000) /*!< Resynchronization Jump Width */ +#define CAN_BTR_LBKM ((uint32_t)0x40000000) /*!< Loop Back Mode (Debug) */ +#define CAN_BTR_SILM ((uint32_t)0x80000000) /*!< Silent Mode */ + +/*!< Mailbox registers */ +/****************** Bit definition for CAN_TI0R register ********************/ +#define CAN_TI0R_TXRQ ((uint32_t)0x00000001) /*!< Transmit Mailbox Request */ +#define CAN_TI0R_RTR ((uint32_t)0x00000002) /*!< Remote Transmission Request */ +#define CAN_TI0R_IDE ((uint32_t)0x00000004) /*!< Identifier Extension */ +#define CAN_TI0R_EXID ((uint32_t)0x001FFFF8) /*!< Extended Identifier */ +#define CAN_TI0R_STID ((uint32_t)0xFFE00000) /*!< Standard Identifier or Extended Identifier */ + +/****************** Bit definition for CAN_TDT0R register *******************/ +#define CAN_TDT0R_DLC ((uint32_t)0x0000000F) /*!< Data Length Code */ +#define CAN_TDT0R_TGT ((uint32_t)0x00000100) /*!< Transmit Global Time */ +#define CAN_TDT0R_TIME ((uint32_t)0xFFFF0000) /*!< Message Time Stamp */ + +/****************** Bit definition for CAN_TDL0R register *******************/ +#define CAN_TDL0R_DATA0 ((uint32_t)0x000000FF) /*!< Data byte 0 */ +#define CAN_TDL0R_DATA1 ((uint32_t)0x0000FF00) /*!< Data byte 1 */ +#define CAN_TDL0R_DATA2 ((uint32_t)0x00FF0000) /*!< Data byte 2 */ +#define CAN_TDL0R_DATA3 ((uint32_t)0xFF000000) /*!< Data byte 3 */ + +/****************** Bit definition for CAN_TDH0R register *******************/ +#define CAN_TDH0R_DATA4 ((uint32_t)0x000000FF) /*!< Data byte 4 */ +#define CAN_TDH0R_DATA5 ((uint32_t)0x0000FF00) /*!< Data byte 5 */ +#define CAN_TDH0R_DATA6 ((uint32_t)0x00FF0000) /*!< Data byte 6 */ +#define CAN_TDH0R_DATA7 ((uint32_t)0xFF000000) /*!< Data byte 7 */ + +/******************* Bit definition for CAN_TI1R register *******************/ +#define CAN_TI1R_TXRQ ((uint32_t)0x00000001) /*!< Transmit Mailbox Request */ +#define CAN_TI1R_RTR ((uint32_t)0x00000002) /*!< Remote Transmission Request */ +#define CAN_TI1R_IDE ((uint32_t)0x00000004) /*!< Identifier Extension */ +#define CAN_TI1R_EXID ((uint32_t)0x001FFFF8) /*!< Extended Identifier */ +#define CAN_TI1R_STID ((uint32_t)0xFFE00000) /*!< Standard Identifier or Extended Identifier */ + +/******************* Bit definition for CAN_TDT1R register ******************/ +#define CAN_TDT1R_DLC ((uint32_t)0x0000000F) /*!< Data Length Code */ +#define CAN_TDT1R_TGT ((uint32_t)0x00000100) /*!< Transmit Global Time */ +#define CAN_TDT1R_TIME ((uint32_t)0xFFFF0000) /*!< Message Time Stamp */ + +/******************* Bit definition for CAN_TDL1R register ******************/ +#define CAN_TDL1R_DATA0 ((uint32_t)0x000000FF) /*!< Data byte 0 */ +#define CAN_TDL1R_DATA1 ((uint32_t)0x0000FF00) /*!< Data byte 1 */ +#define CAN_TDL1R_DATA2 ((uint32_t)0x00FF0000) /*!< Data byte 2 */ +#define CAN_TDL1R_DATA3 ((uint32_t)0xFF000000) /*!< Data byte 3 */ + +/******************* Bit definition for CAN_TDH1R register ******************/ +#define CAN_TDH1R_DATA4 ((uint32_t)0x000000FF) /*!< Data byte 4 */ +#define CAN_TDH1R_DATA5 ((uint32_t)0x0000FF00) /*!< Data byte 5 */ +#define CAN_TDH1R_DATA6 ((uint32_t)0x00FF0000) /*!< Data byte 6 */ +#define CAN_TDH1R_DATA7 ((uint32_t)0xFF000000) /*!< Data byte 7 */ + +/******************* Bit definition for CAN_TI2R register *******************/ +#define CAN_TI2R_TXRQ ((uint32_t)0x00000001) /*!< Transmit Mailbox Request */ +#define CAN_TI2R_RTR ((uint32_t)0x00000002) /*!< Remote Transmission Request */ +#define CAN_TI2R_IDE ((uint32_t)0x00000004) /*!< Identifier Extension */ +#define CAN_TI2R_EXID ((uint32_t)0x001FFFF8) /*!< Extended identifier */ +#define CAN_TI2R_STID ((uint32_t)0xFFE00000) /*!< Standard Identifier or Extended Identifier */ + +/******************* Bit definition for CAN_TDT2R register ******************/ +#define CAN_TDT2R_DLC ((uint32_t)0x0000000F) /*!< Data Length Code */ +#define CAN_TDT2R_TGT ((uint32_t)0x00000100) /*!< Transmit Global Time */ +#define CAN_TDT2R_TIME ((uint32_t)0xFFFF0000) /*!< Message Time Stamp */ + +/******************* Bit definition for CAN_TDL2R register ******************/ +#define CAN_TDL2R_DATA0 ((uint32_t)0x000000FF) /*!< Data byte 0 */ +#define CAN_TDL2R_DATA1 ((uint32_t)0x0000FF00) /*!< Data byte 1 */ +#define CAN_TDL2R_DATA2 ((uint32_t)0x00FF0000) /*!< Data byte 2 */ +#define CAN_TDL2R_DATA3 ((uint32_t)0xFF000000) /*!< Data byte 3 */ + +/******************* Bit definition for CAN_TDH2R register ******************/ +#define CAN_TDH2R_DATA4 ((uint32_t)0x000000FF) /*!< Data byte 4 */ +#define CAN_TDH2R_DATA5 ((uint32_t)0x0000FF00) /*!< Data byte 5 */ +#define CAN_TDH2R_DATA6 ((uint32_t)0x00FF0000) /*!< Data byte 6 */ +#define CAN_TDH2R_DATA7 ((uint32_t)0xFF000000) /*!< Data byte 7 */ + +/******************* Bit definition for CAN_RI0R register *******************/ +#define CAN_RI0R_RTR ((uint32_t)0x00000002) /*!< Remote Transmission Request */ +#define CAN_RI0R_IDE ((uint32_t)0x00000004) /*!< Identifier Extension */ +#define CAN_RI0R_EXID ((uint32_t)0x001FFFF8) /*!< Extended Identifier */ +#define CAN_RI0R_STID ((uint32_t)0xFFE00000) /*!< Standard Identifier or Extended Identifier */ + +/******************* Bit definition for CAN_RDT0R register ******************/ +#define CAN_RDT0R_DLC ((uint32_t)0x0000000F) /*!< Data Length Code */ +#define CAN_RDT0R_FMI ((uint32_t)0x0000FF00) /*!< Filter Match Index */ +#define CAN_RDT0R_TIME ((uint32_t)0xFFFF0000) /*!< Message Time Stamp */ + +/******************* Bit definition for CAN_RDL0R register ******************/ +#define CAN_RDL0R_DATA0 ((uint32_t)0x000000FF) /*!< Data byte 0 */ +#define CAN_RDL0R_DATA1 ((uint32_t)0x0000FF00) /*!< Data byte 1 */ +#define CAN_RDL0R_DATA2 ((uint32_t)0x00FF0000) /*!< Data byte 2 */ +#define CAN_RDL0R_DATA3 ((uint32_t)0xFF000000) /*!< Data byte 3 */ + +/******************* Bit definition for CAN_RDH0R register ******************/ +#define CAN_RDH0R_DATA4 ((uint32_t)0x000000FF) /*!< Data byte 4 */ +#define CAN_RDH0R_DATA5 ((uint32_t)0x0000FF00) /*!< Data byte 5 */ +#define CAN_RDH0R_DATA6 ((uint32_t)0x00FF0000) /*!< Data byte 6 */ +#define CAN_RDH0R_DATA7 ((uint32_t)0xFF000000) /*!< Data byte 7 */ + +/******************* Bit definition for CAN_RI1R register *******************/ +#define CAN_RI1R_RTR ((uint32_t)0x00000002) /*!< Remote Transmission Request */ +#define CAN_RI1R_IDE ((uint32_t)0x00000004) /*!< Identifier Extension */ +#define CAN_RI1R_EXID ((uint32_t)0x001FFFF8) /*!< Extended identifier */ +#define CAN_RI1R_STID ((uint32_t)0xFFE00000) /*!< Standard Identifier or Extended Identifier */ + +/******************* Bit definition for CAN_RDT1R register ******************/ +#define CAN_RDT1R_DLC ((uint32_t)0x0000000F) /*!< Data Length Code */ +#define CAN_RDT1R_FMI ((uint32_t)0x0000FF00) /*!< Filter Match Index */ +#define CAN_RDT1R_TIME ((uint32_t)0xFFFF0000) /*!< Message Time Stamp */ + +/******************* Bit definition for CAN_RDL1R register ******************/ +#define CAN_RDL1R_DATA0 ((uint32_t)0x000000FF) /*!< Data byte 0 */ +#define CAN_RDL1R_DATA1 ((uint32_t)0x0000FF00) /*!< Data byte 1 */ +#define CAN_RDL1R_DATA2 ((uint32_t)0x00FF0000) /*!< Data byte 2 */ +#define CAN_RDL1R_DATA3 ((uint32_t)0xFF000000) /*!< Data byte 3 */ + +/******************* Bit definition for CAN_RDH1R register ******************/ +#define CAN_RDH1R_DATA4 ((uint32_t)0x000000FF) /*!< Data byte 4 */ +#define CAN_RDH1R_DATA5 ((uint32_t)0x0000FF00) /*!< Data byte 5 */ +#define CAN_RDH1R_DATA6 ((uint32_t)0x00FF0000) /*!< Data byte 6 */ +#define CAN_RDH1R_DATA7 ((uint32_t)0xFF000000) /*!< Data byte 7 */ + +/*!< CAN filter registers */ +/******************* Bit definition for CAN_FMR register ********************/ +#define CAN_FMR_FINIT ((uint8_t)0x01) /*!< Filter Init Mode */ + +/******************* Bit definition for CAN_FM1R register *******************/ +#define CAN_FM1R_FBM ((uint16_t)0x3FFF) /*!< Filter Mode */ +#define CAN_FM1R_FBM0 ((uint16_t)0x0001) /*!< Filter Init Mode bit 0 */ +#define CAN_FM1R_FBM1 ((uint16_t)0x0002) /*!< Filter Init Mode bit 1 */ +#define CAN_FM1R_FBM2 ((uint16_t)0x0004) /*!< Filter Init Mode bit 2 */ +#define CAN_FM1R_FBM3 ((uint16_t)0x0008) /*!< Filter Init Mode bit 3 */ +#define CAN_FM1R_FBM4 ((uint16_t)0x0010) /*!< Filter Init Mode bit 4 */ +#define CAN_FM1R_FBM5 ((uint16_t)0x0020) /*!< Filter Init Mode bit 5 */ +#define CAN_FM1R_FBM6 ((uint16_t)0x0040) /*!< Filter Init Mode bit 6 */ +#define CAN_FM1R_FBM7 ((uint16_t)0x0080) /*!< Filter Init Mode bit 7 */ +#define CAN_FM1R_FBM8 ((uint16_t)0x0100) /*!< Filter Init Mode bit 8 */ +#define CAN_FM1R_FBM9 ((uint16_t)0x0200) /*!< Filter Init Mode bit 9 */ +#define CAN_FM1R_FBM10 ((uint16_t)0x0400) /*!< Filter Init Mode bit 10 */ +#define CAN_FM1R_FBM11 ((uint16_t)0x0800) /*!< Filter Init Mode bit 11 */ +#define CAN_FM1R_FBM12 ((uint16_t)0x1000) /*!< Filter Init Mode bit 12 */ +#define CAN_FM1R_FBM13 ((uint16_t)0x2000) /*!< Filter Init Mode bit 13 */ + +/******************* Bit definition for CAN_FS1R register *******************/ +#define CAN_FS1R_FSC ((uint16_t)0x3FFF) /*!< Filter Scale Configuration */ +#define CAN_FS1R_FSC0 ((uint16_t)0x0001) /*!< Filter Scale Configuration bit 0 */ +#define CAN_FS1R_FSC1 ((uint16_t)0x0002) /*!< Filter Scale Configuration bit 1 */ +#define CAN_FS1R_FSC2 ((uint16_t)0x0004) /*!< Filter Scale Configuration bit 2 */ +#define CAN_FS1R_FSC3 ((uint16_t)0x0008) /*!< Filter Scale Configuration bit 3 */ +#define CAN_FS1R_FSC4 ((uint16_t)0x0010) /*!< Filter Scale Configuration bit 4 */ +#define CAN_FS1R_FSC5 ((uint16_t)0x0020) /*!< Filter Scale Configuration bit 5 */ +#define CAN_FS1R_FSC6 ((uint16_t)0x0040) /*!< Filter Scale Configuration bit 6 */ +#define CAN_FS1R_FSC7 ((uint16_t)0x0080) /*!< Filter Scale Configuration bit 7 */ +#define CAN_FS1R_FSC8 ((uint16_t)0x0100) /*!< Filter Scale Configuration bit 8 */ +#define CAN_FS1R_FSC9 ((uint16_t)0x0200) /*!< Filter Scale Configuration bit 9 */ +#define CAN_FS1R_FSC10 ((uint16_t)0x0400) /*!< Filter Scale Configuration bit 10 */ +#define CAN_FS1R_FSC11 ((uint16_t)0x0800) /*!< Filter Scale Configuration bit 11 */ +#define CAN_FS1R_FSC12 ((uint16_t)0x1000) /*!< Filter Scale Configuration bit 12 */ +#define CAN_FS1R_FSC13 ((uint16_t)0x2000) /*!< Filter Scale Configuration bit 13 */ + +/****************** Bit definition for CAN_FFA1R register *******************/ +#define CAN_FFA1R_FFA ((uint16_t)0x3FFF) /*!< Filter FIFO Assignment */ +#define CAN_FFA1R_FFA0 ((uint16_t)0x0001) /*!< Filter FIFO Assignment for Filter 0 */ +#define CAN_FFA1R_FFA1 ((uint16_t)0x0002) /*!< Filter FIFO Assignment for Filter 1 */ +#define CAN_FFA1R_FFA2 ((uint16_t)0x0004) /*!< Filter FIFO Assignment for Filter 2 */ +#define CAN_FFA1R_FFA3 ((uint16_t)0x0008) /*!< Filter FIFO Assignment for Filter 3 */ +#define CAN_FFA1R_FFA4 ((uint16_t)0x0010) /*!< Filter FIFO Assignment for Filter 4 */ +#define CAN_FFA1R_FFA5 ((uint16_t)0x0020) /*!< Filter FIFO Assignment for Filter 5 */ +#define CAN_FFA1R_FFA6 ((uint16_t)0x0040) /*!< Filter FIFO Assignment for Filter 6 */ +#define CAN_FFA1R_FFA7 ((uint16_t)0x0080) /*!< Filter FIFO Assignment for Filter 7 */ +#define CAN_FFA1R_FFA8 ((uint16_t)0x0100) /*!< Filter FIFO Assignment for Filter 8 */ +#define CAN_FFA1R_FFA9 ((uint16_t)0x0200) /*!< Filter FIFO Assignment for Filter 9 */ +#define CAN_FFA1R_FFA10 ((uint16_t)0x0400) /*!< Filter FIFO Assignment for Filter 10 */ +#define CAN_FFA1R_FFA11 ((uint16_t)0x0800) /*!< Filter FIFO Assignment for Filter 11 */ +#define CAN_FFA1R_FFA12 ((uint16_t)0x1000) /*!< Filter FIFO Assignment for Filter 12 */ +#define CAN_FFA1R_FFA13 ((uint16_t)0x2000) /*!< Filter FIFO Assignment for Filter 13 */ + +/******************* Bit definition for CAN_FA1R register *******************/ +#define CAN_FA1R_FACT ((uint16_t)0x3FFF) /*!< Filter Active */ +#define CAN_FA1R_FACT0 ((uint16_t)0x0001) /*!< Filter 0 Active */ +#define CAN_FA1R_FACT1 ((uint16_t)0x0002) /*!< Filter 1 Active */ +#define CAN_FA1R_FACT2 ((uint16_t)0x0004) /*!< Filter 2 Active */ +#define CAN_FA1R_FACT3 ((uint16_t)0x0008) /*!< Filter 3 Active */ +#define CAN_FA1R_FACT4 ((uint16_t)0x0010) /*!< Filter 4 Active */ +#define CAN_FA1R_FACT5 ((uint16_t)0x0020) /*!< Filter 5 Active */ +#define CAN_FA1R_FACT6 ((uint16_t)0x0040) /*!< Filter 6 Active */ +#define CAN_FA1R_FACT7 ((uint16_t)0x0080) /*!< Filter 7 Active */ +#define CAN_FA1R_FACT8 ((uint16_t)0x0100) /*!< Filter 8 Active */ +#define CAN_FA1R_FACT9 ((uint16_t)0x0200) /*!< Filter 9 Active */ +#define CAN_FA1R_FACT10 ((uint16_t)0x0400) /*!< Filter 10 Active */ +#define CAN_FA1R_FACT11 ((uint16_t)0x0800) /*!< Filter 11 Active */ +#define CAN_FA1R_FACT12 ((uint16_t)0x1000) /*!< Filter 12 Active */ +#define CAN_FA1R_FACT13 ((uint16_t)0x2000) /*!< Filter 13 Active */ + +/******************* Bit definition for CAN_F0R1 register *******************/ +#define CAN_F0R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F0R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F0R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F0R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F0R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F0R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F0R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F0R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F0R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F0R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F0R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F0R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F0R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F0R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F0R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F0R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F0R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F0R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F0R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F0R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F0R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F0R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F0R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F0R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F0R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F0R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F0R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F0R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F0R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F0R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F0R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F0R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F1R1 register *******************/ +#define CAN_F1R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F1R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F1R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F1R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F1R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F1R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F1R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F1R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F1R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F1R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F1R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F1R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F1R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F1R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F1R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F1R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F1R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F1R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F1R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F1R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F1R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F1R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F1R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F1R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F1R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F1R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F1R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F1R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F1R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F1R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F1R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F1R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F2R1 register *******************/ +#define CAN_F2R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F2R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F2R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F2R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F2R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F2R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F2R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F2R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F2R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F2R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F2R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F2R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F2R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F2R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F2R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F2R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F2R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F2R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F2R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F2R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F2R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F2R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F2R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F2R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F2R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F2R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F2R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F2R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F2R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F2R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F2R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F2R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F3R1 register *******************/ +#define CAN_F3R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F3R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F3R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F3R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F3R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F3R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F3R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F3R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F3R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F3R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F3R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F3R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F3R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F3R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F3R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F3R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F3R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F3R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F3R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F3R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F3R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F3R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F3R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F3R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F3R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F3R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F3R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F3R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F3R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F3R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F3R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F3R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F4R1 register *******************/ +#define CAN_F4R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F4R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F4R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F4R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F4R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F4R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F4R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F4R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F4R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F4R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F4R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F4R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F4R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F4R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F4R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F4R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F4R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F4R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F4R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F4R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F4R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F4R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F4R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F4R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F4R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F4R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F4R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F4R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F4R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F4R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F4R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F4R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F5R1 register *******************/ +#define CAN_F5R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F5R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F5R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F5R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F5R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F5R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F5R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F5R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F5R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F5R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F5R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F5R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F5R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F5R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F5R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F5R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F5R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F5R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F5R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F5R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F5R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F5R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F5R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F5R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F5R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F5R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F5R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F5R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F5R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F5R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F5R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F5R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F6R1 register *******************/ +#define CAN_F6R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F6R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F6R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F6R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F6R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F6R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F6R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F6R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F6R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F6R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F6R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F6R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F6R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F6R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F6R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F6R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F6R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F6R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F6R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F6R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F6R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F6R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F6R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F6R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F6R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F6R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F6R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F6R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F6R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F6R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F6R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F6R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F7R1 register *******************/ +#define CAN_F7R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F7R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F7R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F7R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F7R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F7R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F7R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F7R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F7R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F7R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F7R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F7R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F7R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F7R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F7R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F7R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F7R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F7R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F7R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F7R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F7R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F7R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F7R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F7R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F7R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F7R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F7R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F7R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F7R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F7R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F7R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F7R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F8R1 register *******************/ +#define CAN_F8R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F8R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F8R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F8R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F8R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F8R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F8R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F8R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F8R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F8R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F8R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F8R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F8R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F8R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F8R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F8R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F8R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F8R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F8R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F8R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F8R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F8R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F8R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F8R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F8R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F8R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F8R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F8R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F8R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F8R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F8R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F8R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F9R1 register *******************/ +#define CAN_F9R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F9R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F9R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F9R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F9R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F9R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F9R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F9R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F9R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F9R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F9R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F9R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F9R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F9R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F9R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F9R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F9R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F9R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F9R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F9R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F9R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F9R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F9R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F9R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F9R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F9R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F9R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F9R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F9R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F9R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F9R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F9R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F10R1 register ******************/ +#define CAN_F10R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F10R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F10R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F10R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F10R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F10R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F10R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F10R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F10R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F10R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F10R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F10R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F10R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F10R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F10R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F10R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F10R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F10R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F10R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F10R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F10R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F10R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F10R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F10R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F10R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F10R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F10R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F10R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F10R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F10R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F10R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F10R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F11R1 register ******************/ +#define CAN_F11R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F11R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F11R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F11R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F11R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F11R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F11R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F11R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F11R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F11R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F11R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F11R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F11R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F11R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F11R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F11R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F11R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F11R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F11R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F11R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F11R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F11R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F11R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F11R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F11R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F11R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F11R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F11R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F11R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F11R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F11R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F11R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F12R1 register ******************/ +#define CAN_F12R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F12R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F12R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F12R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F12R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F12R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F12R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F12R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F12R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F12R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F12R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F12R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F12R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F12R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F12R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F12R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F12R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F12R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F12R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F12R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F12R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F12R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F12R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F12R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F12R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F12R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F12R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F12R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F12R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F12R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F12R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F12R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F13R1 register ******************/ +#define CAN_F13R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F13R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F13R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F13R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F13R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F13R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F13R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F13R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F13R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F13R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F13R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F13R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F13R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F13R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F13R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F13R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F13R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F13R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F13R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F13R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F13R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F13R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F13R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F13R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F13R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F13R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F13R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F13R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F13R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F13R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F13R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F13R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F0R2 register *******************/ +#define CAN_F0R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F0R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F0R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F0R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F0R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F0R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F0R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F0R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F0R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F0R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F0R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F0R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F0R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F0R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F0R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F0R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F0R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F0R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F0R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F0R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F0R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F0R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F0R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F0R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F0R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F0R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F0R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F0R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F0R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F0R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F0R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F0R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F1R2 register *******************/ +#define CAN_F1R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F1R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F1R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F1R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F1R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F1R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F1R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F1R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F1R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F1R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F1R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F1R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F1R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F1R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F1R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F1R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F1R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F1R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F1R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F1R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F1R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F1R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F1R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F1R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F1R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F1R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F1R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F1R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F1R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F1R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F1R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F1R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F2R2 register *******************/ +#define CAN_F2R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F2R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F2R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F2R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F2R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F2R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F2R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F2R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F2R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F2R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F2R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F2R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F2R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F2R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F2R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F2R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F2R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F2R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F2R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F2R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F2R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F2R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F2R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F2R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F2R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F2R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F2R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F2R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F2R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F2R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F2R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F2R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F3R2 register *******************/ +#define CAN_F3R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F3R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F3R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F3R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F3R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F3R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F3R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F3R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F3R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F3R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F3R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F3R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F3R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F3R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F3R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F3R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F3R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F3R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F3R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F3R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F3R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F3R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F3R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F3R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F3R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F3R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F3R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F3R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F3R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F3R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F3R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F3R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F4R2 register *******************/ +#define CAN_F4R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F4R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F4R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F4R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F4R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F4R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F4R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F4R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F4R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F4R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F4R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F4R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F4R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F4R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F4R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F4R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F4R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F4R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F4R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F4R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F4R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F4R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F4R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F4R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F4R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F4R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F4R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F4R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F4R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F4R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F4R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F4R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F5R2 register *******************/ +#define CAN_F5R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F5R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F5R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F5R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F5R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F5R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F5R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F5R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F5R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F5R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F5R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F5R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F5R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F5R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F5R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F5R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F5R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F5R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F5R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F5R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F5R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F5R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F5R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F5R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F5R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F5R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F5R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F5R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F5R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F5R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F5R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F5R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F6R2 register *******************/ +#define CAN_F6R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F6R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F6R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F6R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F6R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F6R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F6R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F6R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F6R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F6R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F6R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F6R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F6R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F6R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F6R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F6R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F6R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F6R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F6R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F6R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F6R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F6R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F6R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F6R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F6R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F6R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F6R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F6R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F6R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F6R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F6R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F6R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F7R2 register *******************/ +#define CAN_F7R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F7R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F7R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F7R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F7R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F7R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F7R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F7R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F7R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F7R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F7R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F7R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F7R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F7R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F7R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F7R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F7R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F7R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F7R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F7R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F7R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F7R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F7R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F7R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F7R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F7R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F7R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F7R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F7R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F7R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F7R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F7R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F8R2 register *******************/ +#define CAN_F8R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F8R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F8R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F8R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F8R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F8R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F8R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F8R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F8R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F8R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F8R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F8R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F8R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F8R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F8R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F8R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F8R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F8R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F8R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F8R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F8R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F8R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F8R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F8R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F8R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F8R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F8R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F8R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F8R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F8R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F8R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F8R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F9R2 register *******************/ +#define CAN_F9R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F9R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F9R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F9R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F9R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F9R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F9R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F9R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F9R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F9R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F9R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F9R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F9R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F9R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F9R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F9R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F9R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F9R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F9R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F9R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F9R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F9R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F9R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F9R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F9R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F9R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F9R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F9R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F9R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F9R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F9R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F9R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F10R2 register ******************/ +#define CAN_F10R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F10R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F10R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F10R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F10R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F10R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F10R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F10R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F10R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F10R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F10R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F10R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F10R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F10R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F10R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F10R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F10R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F10R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F10R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F10R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F10R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F10R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F10R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F10R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F10R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F10R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F10R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F10R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F10R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F10R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F10R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F10R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F11R2 register ******************/ +#define CAN_F11R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F11R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F11R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F11R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F11R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F11R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F11R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F11R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F11R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F11R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F11R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F11R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F11R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F11R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F11R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F11R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F11R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F11R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F11R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F11R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F11R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F11R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F11R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F11R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F11R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F11R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F11R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F11R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F11R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F11R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F11R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F11R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F12R2 register ******************/ +#define CAN_F12R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F12R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F12R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F12R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F12R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F12R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F12R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F12R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F12R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F12R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F12R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F12R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F12R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F12R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F12R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F12R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F12R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F12R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F12R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F12R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F12R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F12R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F12R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F12R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F12R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F12R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F12R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F12R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F12R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F12R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F12R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F12R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F13R2 register ******************/ +#define CAN_F13R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F13R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F13R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F13R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F13R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F13R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F13R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F13R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F13R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F13R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F13R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F13R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F13R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F13R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F13R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F13R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F13R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F13R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F13R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F13R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F13R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F13R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F13R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F13R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F13R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F13R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F13R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F13R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F13R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F13R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F13R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F13R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************************************************************************/ +/* */ +/* Serial Peripheral Interface */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for SPI_CR1 register ********************/ +#define SPI_CR1_CPHA ((uint16_t)0x0001) /*!< Clock Phase */ +#define SPI_CR1_CPOL ((uint16_t)0x0002) /*!< Clock Polarity */ +#define SPI_CR1_MSTR ((uint16_t)0x0004) /*!< Master Selection */ + +#define SPI_CR1_BR ((uint16_t)0x0038) /*!< BR[2:0] bits (Baud Rate Control) */ +#define SPI_CR1_BR_0 ((uint16_t)0x0008) /*!< Bit 0 */ +#define SPI_CR1_BR_1 ((uint16_t)0x0010) /*!< Bit 1 */ +#define SPI_CR1_BR_2 ((uint16_t)0x0020) /*!< Bit 2 */ + +#define SPI_CR1_SPE ((uint16_t)0x0040) /*!< SPI Enable */ +#define SPI_CR1_LSBFIRST ((uint16_t)0x0080) /*!< Frame Format */ +#define SPI_CR1_SSI ((uint16_t)0x0100) /*!< Internal slave select */ +#define SPI_CR1_SSM ((uint16_t)0x0200) /*!< Software slave management */ +#define SPI_CR1_RXONLY ((uint16_t)0x0400) /*!< Receive only */ +#define SPI_CR1_DFF ((uint16_t)0x0800) /*!< Data Frame Format */ +#define SPI_CR1_CRCNEXT ((uint16_t)0x1000) /*!< Transmit CRC next */ +#define SPI_CR1_CRCEN ((uint16_t)0x2000) /*!< Hardware CRC calculation enable */ +#define SPI_CR1_BIDIOE ((uint16_t)0x4000) /*!< Output enable in bidirectional mode */ +#define SPI_CR1_BIDIMODE ((uint16_t)0x8000) /*!< Bidirectional data mode enable */ + +/******************* Bit definition for SPI_CR2 register ********************/ +#define SPI_CR2_RXDMAEN ((uint8_t)0x01) /*!< Rx Buffer DMA Enable */ +#define SPI_CR2_TXDMAEN ((uint8_t)0x02) /*!< Tx Buffer DMA Enable */ +#define SPI_CR2_SSOE ((uint8_t)0x04) /*!< SS Output Enable */ +#define SPI_CR2_ERRIE ((uint8_t)0x20) /*!< Error Interrupt Enable */ +#define SPI_CR2_RXNEIE ((uint8_t)0x40) /*!< RX buffer Not Empty Interrupt Enable */ +#define SPI_CR2_TXEIE ((uint8_t)0x80) /*!< Tx buffer Empty Interrupt Enable */ + +/******************** Bit definition for SPI_SR register ********************/ +#define SPI_SR_RXNE ((uint8_t)0x01) /*!< Receive buffer Not Empty */ +#define SPI_SR_TXE ((uint8_t)0x02) /*!< Transmit buffer Empty */ +#define SPI_SR_CHSIDE ((uint8_t)0x04) /*!< Channel side */ +#define SPI_SR_UDR ((uint8_t)0x08) /*!< Underrun flag */ +#define SPI_SR_CRCERR ((uint8_t)0x10) /*!< CRC Error flag */ +#define SPI_SR_MODF ((uint8_t)0x20) /*!< Mode fault */ +#define SPI_SR_OVR ((uint8_t)0x40) /*!< Overrun flag */ +#define SPI_SR_BSY ((uint8_t)0x80) /*!< Busy flag */ + +/******************** Bit definition for SPI_DR register ********************/ +#define SPI_DR_DR ((uint16_t)0xFFFF) /*!< Data Register */ + +/******************* Bit definition for SPI_CRCPR register ******************/ +#define SPI_CRCPR_CRCPOLY ((uint16_t)0xFFFF) /*!< CRC polynomial register */ + +/****************** Bit definition for SPI_RXCRCR register ******************/ +#define SPI_RXCRCR_RXCRC ((uint16_t)0xFFFF) /*!< Rx CRC Register */ + +/****************** Bit definition for SPI_TXCRCR register ******************/ +#define SPI_TXCRCR_TXCRC ((uint16_t)0xFFFF) /*!< Tx CRC Register */ + +/****************** Bit definition for SPI_I2SCFGR register *****************/ +#define SPI_I2SCFGR_CHLEN ((uint16_t)0x0001) /*!< Channel length (number of bits per audio channel) */ + +#define SPI_I2SCFGR_DATLEN ((uint16_t)0x0006) /*!< DATLEN[1:0] bits (Data length to be transferred) */ +#define SPI_I2SCFGR_DATLEN_0 ((uint16_t)0x0002) /*!< Bit 0 */ +#define SPI_I2SCFGR_DATLEN_1 ((uint16_t)0x0004) /*!< Bit 1 */ + +#define SPI_I2SCFGR_CKPOL ((uint16_t)0x0008) /*!< steady state clock polarity */ + +#define SPI_I2SCFGR_I2SSTD ((uint16_t)0x0030) /*!< I2SSTD[1:0] bits (I2S standard selection) */ +#define SPI_I2SCFGR_I2SSTD_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define SPI_I2SCFGR_I2SSTD_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define SPI_I2SCFGR_PCMSYNC ((uint16_t)0x0080) /*!< PCM frame synchronization */ + +#define SPI_I2SCFGR_I2SCFG ((uint16_t)0x0300) /*!< I2SCFG[1:0] bits (I2S configuration mode) */ +#define SPI_I2SCFGR_I2SCFG_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define SPI_I2SCFGR_I2SCFG_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define SPI_I2SCFGR_I2SE ((uint16_t)0x0400) /*!< I2S Enable */ +#define SPI_I2SCFGR_I2SMOD ((uint16_t)0x0800) /*!< I2S mode selection */ + +/****************** Bit definition for SPI_I2SPR register *******************/ +#define SPI_I2SPR_I2SDIV ((uint16_t)0x00FF) /*!< I2S Linear prescaler */ +#define SPI_I2SPR_ODD ((uint16_t)0x0100) /*!< Odd factor for the prescaler */ +#define SPI_I2SPR_MCKOE ((uint16_t)0x0200) /*!< Master Clock Output Enable */ + +/******************************************************************************/ +/* */ +/* Inter-integrated Circuit Interface */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for I2C_CR1 register ********************/ +#define I2C_CR1_PE ((uint16_t)0x0001) /*!< Peripheral Enable */ +#define I2C_CR1_SMBUS ((uint16_t)0x0002) /*!< SMBus Mode */ +#define I2C_CR1_SMBTYPE ((uint16_t)0x0008) /*!< SMBus Type */ +#define I2C_CR1_ENARP ((uint16_t)0x0010) /*!< ARP Enable */ +#define I2C_CR1_ENPEC ((uint16_t)0x0020) /*!< PEC Enable */ +#define I2C_CR1_ENGC ((uint16_t)0x0040) /*!< General Call Enable */ +#define I2C_CR1_NOSTRETCH ((uint16_t)0x0080) /*!< Clock Stretching Disable (Slave mode) */ +#define I2C_CR1_START ((uint16_t)0x0100) /*!< Start Generation */ +#define I2C_CR1_STOP ((uint16_t)0x0200) /*!< Stop Generation */ +#define I2C_CR1_ACK ((uint16_t)0x0400) /*!< Acknowledge Enable */ +#define I2C_CR1_POS ((uint16_t)0x0800) /*!< Acknowledge/PEC Position (for data reception) */ +#define I2C_CR1_PEC ((uint16_t)0x1000) /*!< Packet Error Checking */ +#define I2C_CR1_ALERT ((uint16_t)0x2000) /*!< SMBus Alert */ +#define I2C_CR1_SWRST ((uint16_t)0x8000) /*!< Software Reset */ + +/******************* Bit definition for I2C_CR2 register ********************/ +#define I2C_CR2_FREQ ((uint16_t)0x003F) /*!< FREQ[5:0] bits (Peripheral Clock Frequency) */ +#define I2C_CR2_FREQ_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define I2C_CR2_FREQ_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define I2C_CR2_FREQ_2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define I2C_CR2_FREQ_3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define I2C_CR2_FREQ_4 ((uint16_t)0x0010) /*!< Bit 4 */ +#define I2C_CR2_FREQ_5 ((uint16_t)0x0020) /*!< Bit 5 */ + +#define I2C_CR2_ITERREN ((uint16_t)0x0100) /*!< Error Interrupt Enable */ +#define I2C_CR2_ITEVTEN ((uint16_t)0x0200) /*!< Event Interrupt Enable */ +#define I2C_CR2_ITBUFEN ((uint16_t)0x0400) /*!< Buffer Interrupt Enable */ +#define I2C_CR2_DMAEN ((uint16_t)0x0800) /*!< DMA Requests Enable */ +#define I2C_CR2_LAST ((uint16_t)0x1000) /*!< DMA Last Transfer */ + +/******************* Bit definition for I2C_OAR1 register *******************/ +#define I2C_OAR1_ADD1_7 ((uint16_t)0x00FE) /*!< Interface Address */ +#define I2C_OAR1_ADD8_9 ((uint16_t)0x0300) /*!< Interface Address */ + +#define I2C_OAR1_ADD0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define I2C_OAR1_ADD1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define I2C_OAR1_ADD2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define I2C_OAR1_ADD3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define I2C_OAR1_ADD4 ((uint16_t)0x0010) /*!< Bit 4 */ +#define I2C_OAR1_ADD5 ((uint16_t)0x0020) /*!< Bit 5 */ +#define I2C_OAR1_ADD6 ((uint16_t)0x0040) /*!< Bit 6 */ +#define I2C_OAR1_ADD7 ((uint16_t)0x0080) /*!< Bit 7 */ +#define I2C_OAR1_ADD8 ((uint16_t)0x0100) /*!< Bit 8 */ +#define I2C_OAR1_ADD9 ((uint16_t)0x0200) /*!< Bit 9 */ + +#define I2C_OAR1_ADDMODE ((uint16_t)0x8000) /*!< Addressing Mode (Slave mode) */ + +/******************* Bit definition for I2C_OAR2 register *******************/ +#define I2C_OAR2_ENDUAL ((uint8_t)0x01) /*!< Dual addressing mode enable */ +#define I2C_OAR2_ADD2 ((uint8_t)0xFE) /*!< Interface address */ + +/******************** Bit definition for I2C_DR register ********************/ +#define I2C_DR_DR ((uint8_t)0xFF) /*!< 8-bit Data Register */ + +/******************* Bit definition for I2C_SR1 register ********************/ +#define I2C_SR1_SB ((uint16_t)0x0001) /*!< Start Bit (Master mode) */ +#define I2C_SR1_ADDR ((uint16_t)0x0002) /*!< Address sent (master mode)/matched (slave mode) */ +#define I2C_SR1_BTF ((uint16_t)0x0004) /*!< Byte Transfer Finished */ +#define I2C_SR1_ADD10 ((uint16_t)0x0008) /*!< 10-bit header sent (Master mode) */ +#define I2C_SR1_STOPF ((uint16_t)0x0010) /*!< Stop detection (Slave mode) */ +#define I2C_SR1_RXNE ((uint16_t)0x0040) /*!< Data Register not Empty (receivers) */ +#define I2C_SR1_TXE ((uint16_t)0x0080) /*!< Data Register Empty (transmitters) */ +#define I2C_SR1_BERR ((uint16_t)0x0100) /*!< Bus Error */ +#define I2C_SR1_ARLO ((uint16_t)0x0200) /*!< Arbitration Lost (master mode) */ +#define I2C_SR1_AF ((uint16_t)0x0400) /*!< Acknowledge Failure */ +#define I2C_SR1_OVR ((uint16_t)0x0800) /*!< Overrun/Underrun */ +#define I2C_SR1_PECERR ((uint16_t)0x1000) /*!< PEC Error in reception */ +#define I2C_SR1_TIMEOUT ((uint16_t)0x4000) /*!< Timeout or Tlow Error */ +#define I2C_SR1_SMBALERT ((uint16_t)0x8000) /*!< SMBus Alert */ + +/******************* Bit definition for I2C_SR2 register ********************/ +#define I2C_SR2_MSL ((uint16_t)0x0001) /*!< Master/Slave */ +#define I2C_SR2_BUSY ((uint16_t)0x0002) /*!< Bus Busy */ +#define I2C_SR2_TRA ((uint16_t)0x0004) /*!< Transmitter/Receiver */ +#define I2C_SR2_GENCALL ((uint16_t)0x0010) /*!< General Call Address (Slave mode) */ +#define I2C_SR2_SMBDEFAULT ((uint16_t)0x0020) /*!< SMBus Device Default Address (Slave mode) */ +#define I2C_SR2_SMBHOST ((uint16_t)0x0040) /*!< SMBus Host Header (Slave mode) */ +#define I2C_SR2_DUALF ((uint16_t)0x0080) /*!< Dual Flag (Slave mode) */ +#define I2C_SR2_PEC ((uint16_t)0xFF00) /*!< Packet Error Checking Register */ + +/******************* Bit definition for I2C_CCR register ********************/ +#define I2C_CCR_CCR ((uint16_t)0x0FFF) /*!< Clock Control Register in Fast/Standard mode (Master mode) */ +#define I2C_CCR_DUTY ((uint16_t)0x4000) /*!< Fast Mode Duty Cycle */ +#define I2C_CCR_FS ((uint16_t)0x8000) /*!< I2C Master Mode Selection */ + +/****************** Bit definition for I2C_TRISE register *******************/ +#define I2C_TRISE_TRISE ((uint8_t)0x3F) /*!< Maximum Rise Time in Fast/Standard mode (Master mode) */ + +/******************************************************************************/ +/* */ +/* Universal Synchronous Asynchronous Receiver Transmitter */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for USART_SR register *******************/ +#define USART_SR_PE ((uint16_t)0x0001) /*!< Parity Error */ +#define USART_SR_FE ((uint16_t)0x0002) /*!< Framing Error */ +#define USART_SR_NE ((uint16_t)0x0004) /*!< Noise Error Flag */ +#define USART_SR_ORE ((uint16_t)0x0008) /*!< OverRun Error */ +#define USART_SR_IDLE ((uint16_t)0x0010) /*!< IDLE line detected */ +#define USART_SR_RXNE ((uint16_t)0x0020) /*!< Read Data Register Not Empty */ +#define USART_SR_TC ((uint16_t)0x0040) /*!< Transmission Complete */ +#define USART_SR_TXE ((uint16_t)0x0080) /*!< Transmit Data Register Empty */ +#define USART_SR_LBD ((uint16_t)0x0100) /*!< LIN Break Detection Flag */ +#define USART_SR_CTS ((uint16_t)0x0200) /*!< CTS Flag */ + +/******************* Bit definition for USART_DR register *******************/ +#define USART_DR_DR ((uint16_t)0x01FF) /*!< Data value */ + +/****************** Bit definition for USART_BRR register *******************/ +#define USART_BRR_DIV_Fraction ((uint16_t)0x000F) /*!< Fraction of USARTDIV */ +#define USART_BRR_DIV_Mantissa ((uint16_t)0xFFF0) /*!< Mantissa of USARTDIV */ + +/****************** Bit definition for USART_CR1 register *******************/ +#define USART_CR1_SBK ((uint16_t)0x0001) /*!< Send Break */ +#define USART_CR1_RWU ((uint16_t)0x0002) /*!< Receiver wakeup */ +#define USART_CR1_RE ((uint16_t)0x0004) /*!< Receiver Enable */ +#define USART_CR1_TE ((uint16_t)0x0008) /*!< Transmitter Enable */ +#define USART_CR1_IDLEIE ((uint16_t)0x0010) /*!< IDLE Interrupt Enable */ +#define USART_CR1_RXNEIE ((uint16_t)0x0020) /*!< RXNE Interrupt Enable */ +#define USART_CR1_TCIE ((uint16_t)0x0040) /*!< Transmission Complete Interrupt Enable */ +#define USART_CR1_TXEIE ((uint16_t)0x0080) /*!< PE Interrupt Enable */ +#define USART_CR1_PEIE ((uint16_t)0x0100) /*!< PE Interrupt Enable */ +#define USART_CR1_PS ((uint16_t)0x0200) /*!< Parity Selection */ +#define USART_CR1_PCE ((uint16_t)0x0400) /*!< Parity Control Enable */ +#define USART_CR1_WAKE ((uint16_t)0x0800) /*!< Wakeup method */ +#define USART_CR1_M ((uint16_t)0x1000) /*!< Word length */ +#define USART_CR1_UE ((uint16_t)0x2000) /*!< USART Enable */ +#define USART_CR1_OVER8 ((uint16_t)0x8000) /*!< USART Oversmapling 8-bits */ + +/****************** Bit definition for USART_CR2 register *******************/ +#define USART_CR2_ADD ((uint16_t)0x000F) /*!< Address of the USART node */ +#define USART_CR2_LBDL ((uint16_t)0x0020) /*!< LIN Break Detection Length */ +#define USART_CR2_LBDIE ((uint16_t)0x0040) /*!< LIN Break Detection Interrupt Enable */ +#define USART_CR2_LBCL ((uint16_t)0x0100) /*!< Last Bit Clock pulse */ +#define USART_CR2_CPHA ((uint16_t)0x0200) /*!< Clock Phase */ +#define USART_CR2_CPOL ((uint16_t)0x0400) /*!< Clock Polarity */ +#define USART_CR2_CLKEN ((uint16_t)0x0800) /*!< Clock Enable */ + +#define USART_CR2_STOP ((uint16_t)0x3000) /*!< STOP[1:0] bits (STOP bits) */ +#define USART_CR2_STOP_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USART_CR2_STOP_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USART_CR2_LINEN ((uint16_t)0x4000) /*!< LIN mode enable */ + +/****************** Bit definition for USART_CR3 register *******************/ +#define USART_CR3_EIE ((uint16_t)0x0001) /*!< Error Interrupt Enable */ +#define USART_CR3_IREN ((uint16_t)0x0002) /*!< IrDA mode Enable */ +#define USART_CR3_IRLP ((uint16_t)0x0004) /*!< IrDA Low-Power */ +#define USART_CR3_HDSEL ((uint16_t)0x0008) /*!< Half-Duplex Selection */ +#define USART_CR3_NACK ((uint16_t)0x0010) /*!< Smartcard NACK enable */ +#define USART_CR3_SCEN ((uint16_t)0x0020) /*!< Smartcard mode enable */ +#define USART_CR3_DMAR ((uint16_t)0x0040) /*!< DMA Enable Receiver */ +#define USART_CR3_DMAT ((uint16_t)0x0080) /*!< DMA Enable Transmitter */ +#define USART_CR3_RTSE ((uint16_t)0x0100) /*!< RTS Enable */ +#define USART_CR3_CTSE ((uint16_t)0x0200) /*!< CTS Enable */ +#define USART_CR3_CTSIE ((uint16_t)0x0400) /*!< CTS Interrupt Enable */ +#define USART_CR3_ONEBIT ((uint16_t)0x0800) /*!< One Bit method */ + +/****************** Bit definition for USART_GTPR register ******************/ +#define USART_GTPR_PSC ((uint16_t)0x00FF) /*!< PSC[7:0] bits (Prescaler value) */ +#define USART_GTPR_PSC_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define USART_GTPR_PSC_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define USART_GTPR_PSC_2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define USART_GTPR_PSC_3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define USART_GTPR_PSC_4 ((uint16_t)0x0010) /*!< Bit 4 */ +#define USART_GTPR_PSC_5 ((uint16_t)0x0020) /*!< Bit 5 */ +#define USART_GTPR_PSC_6 ((uint16_t)0x0040) /*!< Bit 6 */ +#define USART_GTPR_PSC_7 ((uint16_t)0x0080) /*!< Bit 7 */ + +#define USART_GTPR_GT ((uint16_t)0xFF00) /*!< Guard time value */ + +/******************************************************************************/ +/* */ +/* Debug MCU */ +/* */ +/******************************************************************************/ + +/**************** Bit definition for DBGMCU_IDCODE register *****************/ +#define DBGMCU_IDCODE_DEV_ID ((uint32_t)0x00000FFF) /*!< Device Identifier */ + +#define DBGMCU_IDCODE_REV_ID ((uint32_t)0xFFFF0000) /*!< REV_ID[15:0] bits (Revision Identifier) */ +#define DBGMCU_IDCODE_REV_ID_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define DBGMCU_IDCODE_REV_ID_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define DBGMCU_IDCODE_REV_ID_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define DBGMCU_IDCODE_REV_ID_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define DBGMCU_IDCODE_REV_ID_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define DBGMCU_IDCODE_REV_ID_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define DBGMCU_IDCODE_REV_ID_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define DBGMCU_IDCODE_REV_ID_7 ((uint32_t)0x00800000) /*!< Bit 7 */ +#define DBGMCU_IDCODE_REV_ID_8 ((uint32_t)0x01000000) /*!< Bit 8 */ +#define DBGMCU_IDCODE_REV_ID_9 ((uint32_t)0x02000000) /*!< Bit 9 */ +#define DBGMCU_IDCODE_REV_ID_10 ((uint32_t)0x04000000) /*!< Bit 10 */ +#define DBGMCU_IDCODE_REV_ID_11 ((uint32_t)0x08000000) /*!< Bit 11 */ +#define DBGMCU_IDCODE_REV_ID_12 ((uint32_t)0x10000000) /*!< Bit 12 */ +#define DBGMCU_IDCODE_REV_ID_13 ((uint32_t)0x20000000) /*!< Bit 13 */ +#define DBGMCU_IDCODE_REV_ID_14 ((uint32_t)0x40000000) /*!< Bit 14 */ +#define DBGMCU_IDCODE_REV_ID_15 ((uint32_t)0x80000000) /*!< Bit 15 */ + +/****************** Bit definition for DBGMCU_CR register *******************/ +#define DBGMCU_CR_DBG_SLEEP ((uint32_t)0x00000001) /*!< Debug Sleep Mode */ +#define DBGMCU_CR_DBG_STOP ((uint32_t)0x00000002) /*!< Debug Stop Mode */ +#define DBGMCU_CR_DBG_STANDBY ((uint32_t)0x00000004) /*!< Debug Standby mode */ +#define DBGMCU_CR_TRACE_IOEN ((uint32_t)0x00000020) /*!< Trace Pin Assignment Control */ + +#define DBGMCU_CR_TRACE_MODE ((uint32_t)0x000000C0) /*!< TRACE_MODE[1:0] bits (Trace Pin Assignment Control) */ +#define DBGMCU_CR_TRACE_MODE_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define DBGMCU_CR_TRACE_MODE_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +#define DBGMCU_CR_DBG_IWDG_STOP ((uint32_t)0x00000100) /*!< Debug Independent Watchdog stopped when Core is halted */ +#define DBGMCU_CR_DBG_WWDG_STOP ((uint32_t)0x00000200) /*!< Debug Window Watchdog stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM1_STOP ((uint32_t)0x00000400) /*!< TIM1 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM2_STOP ((uint32_t)0x00000800) /*!< TIM2 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM3_STOP ((uint32_t)0x00001000) /*!< TIM3 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM4_STOP ((uint32_t)0x00002000) /*!< TIM4 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_CAN1_STOP ((uint32_t)0x00004000) /*!< Debug CAN1 stopped when Core is halted */ +#define DBGMCU_CR_DBG_I2C1_SMBUS_TIMEOUT ((uint32_t)0x00008000) /*!< SMBUS timeout mode stopped when Core is halted */ +#define DBGMCU_CR_DBG_I2C2_SMBUS_TIMEOUT ((uint32_t)0x00010000) /*!< SMBUS timeout mode stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM8_STOP ((uint32_t)0x00020000) /*!< TIM8 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM5_STOP ((uint32_t)0x00040000) /*!< TIM5 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM6_STOP ((uint32_t)0x00080000) /*!< TIM6 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM7_STOP ((uint32_t)0x00100000) /*!< TIM7 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_CAN2_STOP ((uint32_t)0x00200000) /*!< Debug CAN2 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM15_STOP ((uint32_t)0x00400000) /*!< Debug TIM15 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM16_STOP ((uint32_t)0x00800000) /*!< Debug TIM16 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM17_STOP ((uint32_t)0x01000000) /*!< Debug TIM17 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM12_STOP ((uint32_t)0x02000000) /*!< Debug TIM12 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM13_STOP ((uint32_t)0x04000000) /*!< Debug TIM13 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM14_STOP ((uint32_t)0x08000000) /*!< Debug TIM14 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM9_STOP ((uint32_t)0x10000000) /*!< Debug TIM9 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM10_STOP ((uint32_t)0x20000000) /*!< Debug TIM10 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM11_STOP ((uint32_t)0x40000000) /*!< Debug TIM11 stopped when Core is halted */ + +/******************************************************************************/ +/* */ +/* FLASH and Option Bytes Registers */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for FLASH_ACR register ******************/ +#define FLASH_ACR_LATENCY ((uint8_t)0x03) /*!< LATENCY[2:0] bits (Latency) */ +#define FLASH_ACR_LATENCY_0 ((uint8_t)0x00) /*!< Bit 0 */ +#define FLASH_ACR_LATENCY_1 ((uint8_t)0x01) /*!< Bit 0 */ +#define FLASH_ACR_LATENCY_2 ((uint8_t)0x02) /*!< Bit 1 */ + +#define FLASH_ACR_HLFCYA ((uint8_t)0x08) /*!< Flash Half Cycle Access Enable */ +#define FLASH_ACR_PRFTBE ((uint8_t)0x10) /*!< Prefetch Buffer Enable */ +#define FLASH_ACR_PRFTBS ((uint8_t)0x20) /*!< Prefetch Buffer Status */ + +/****************** Bit definition for FLASH_KEYR register ******************/ +#define FLASH_KEYR_FKEYR ((uint32_t)0xFFFFFFFF) /*!< FPEC Key */ + +/***************** Bit definition for FLASH_OPTKEYR register ****************/ +#define FLASH_OPTKEYR_OPTKEYR ((uint32_t)0xFFFFFFFF) /*!< Option Byte Key */ + +/****************** Bit definition for FLASH_SR register *******************/ +#define FLASH_SR_BSY ((uint8_t)0x01) /*!< Busy */ +#define FLASH_SR_PGERR ((uint8_t)0x04) /*!< Programming Error */ +#define FLASH_SR_WRPRTERR ((uint8_t)0x10) /*!< Write Protection Error */ +#define FLASH_SR_EOP ((uint8_t)0x20) /*!< End of operation */ + +/******************* Bit definition for FLASH_CR register *******************/ +#define FLASH_CR_PG ((uint16_t)0x0001) /*!< Programming */ +#define FLASH_CR_PER ((uint16_t)0x0002) /*!< Page Erase */ +#define FLASH_CR_MER ((uint16_t)0x0004) /*!< Mass Erase */ +#define FLASH_CR_OPTPG ((uint16_t)0x0010) /*!< Option Byte Programming */ +#define FLASH_CR_OPTER ((uint16_t)0x0020) /*!< Option Byte Erase */ +#define FLASH_CR_STRT ((uint16_t)0x0040) /*!< Start */ +#define FLASH_CR_LOCK ((uint16_t)0x0080) /*!< Lock */ +#define FLASH_CR_OPTWRE ((uint16_t)0x0200) /*!< Option Bytes Write Enable */ +#define FLASH_CR_ERRIE ((uint16_t)0x0400) /*!< Error Interrupt Enable */ +#define FLASH_CR_EOPIE ((uint16_t)0x1000) /*!< End of operation interrupt enable */ + +/******************* Bit definition for FLASH_AR register *******************/ +#define FLASH_AR_FAR ((uint32_t)0xFFFFFFFF) /*!< Flash Address */ + +/****************** Bit definition for FLASH_OBR register *******************/ +#define FLASH_OBR_OPTERR ((uint16_t)0x0001) /*!< Option Byte Error */ +#define FLASH_OBR_RDPRT ((uint16_t)0x0002) /*!< Read protection */ + +#define FLASH_OBR_USER ((uint16_t)0x03FC) /*!< User Option Bytes */ +#define FLASH_OBR_WDG_SW ((uint16_t)0x0004) /*!< WDG_SW */ +#define FLASH_OBR_nRST_STOP ((uint16_t)0x0008) /*!< nRST_STOP */ +#define FLASH_OBR_nRST_STDBY ((uint16_t)0x0010) /*!< nRST_STDBY */ +#define FLASH_OBR_BFB2 ((uint16_t)0x0020) /*!< BFB2 */ + +/****************** Bit definition for FLASH_WRPR register ******************/ +#define FLASH_WRPR_WRP ((uint32_t)0xFFFFFFFF) /*!< Write Protect */ + +/*----------------------------------------------------------------------------*/ + +/****************** Bit definition for FLASH_RDP register *******************/ +#define FLASH_RDP_RDP ((uint32_t)0x000000FF) /*!< Read protection option byte */ +#define FLASH_RDP_nRDP ((uint32_t)0x0000FF00) /*!< Read protection complemented option byte */ + +/****************** Bit definition for FLASH_USER register ******************/ +#define FLASH_USER_USER ((uint32_t)0x00FF0000) /*!< User option byte */ +#define FLASH_USER_nUSER ((uint32_t)0xFF000000) /*!< User complemented option byte */ + +/****************** Bit definition for FLASH_Data0 register *****************/ +#define FLASH_Data0_Data0 ((uint32_t)0x000000FF) /*!< User data storage option byte */ +#define FLASH_Data0_nData0 ((uint32_t)0x0000FF00) /*!< User data storage complemented option byte */ + +/****************** Bit definition for FLASH_Data1 register *****************/ +#define FLASH_Data1_Data1 ((uint32_t)0x00FF0000) /*!< User data storage option byte */ +#define FLASH_Data1_nData1 ((uint32_t)0xFF000000) /*!< User data storage complemented option byte */ + +/****************** Bit definition for FLASH_WRP0 register ******************/ +#define FLASH_WRP0_WRP0 ((uint32_t)0x000000FF) /*!< Flash memory write protection option bytes */ +#define FLASH_WRP0_nWRP0 ((uint32_t)0x0000FF00) /*!< Flash memory write protection complemented option bytes */ + +/****************** Bit definition for FLASH_WRP1 register ******************/ +#define FLASH_WRP1_WRP1 ((uint32_t)0x00FF0000) /*!< Flash memory write protection option bytes */ +#define FLASH_WRP1_nWRP1 ((uint32_t)0xFF000000) /*!< Flash memory write protection complemented option bytes */ + +/****************** Bit definition for FLASH_WRP2 register ******************/ +#define FLASH_WRP2_WRP2 ((uint32_t)0x000000FF) /*!< Flash memory write protection option bytes */ +#define FLASH_WRP2_nWRP2 ((uint32_t)0x0000FF00) /*!< Flash memory write protection complemented option bytes */ + +/****************** Bit definition for FLASH_WRP3 register ******************/ +#define FLASH_WRP3_WRP3 ((uint32_t)0x00FF0000) /*!< Flash memory write protection option bytes */ +#define FLASH_WRP3_nWRP3 ((uint32_t)0xFF000000) /*!< Flash memory write protection complemented option bytes */ + +#ifdef STM32F10X_CL +/******************************************************************************/ +/* Ethernet MAC Registers bits definitions */ +/******************************************************************************/ +/* Bit definition for Ethernet MAC Control Register register */ +#define ETH_MACCR_WD ((uint32_t)0x00800000) /* Watchdog disable */ +#define ETH_MACCR_JD ((uint32_t)0x00400000) /* Jabber disable */ +#define ETH_MACCR_IFG ((uint32_t)0x000E0000) /* Inter-frame gap */ + #define ETH_MACCR_IFG_96Bit ((uint32_t)0x00000000) /* Minimum IFG between frames during transmission is 96Bit */ + #define ETH_MACCR_IFG_88Bit ((uint32_t)0x00020000) /* Minimum IFG between frames during transmission is 88Bit */ + #define ETH_MACCR_IFG_80Bit ((uint32_t)0x00040000) /* Minimum IFG between frames during transmission is 80Bit */ + #define ETH_MACCR_IFG_72Bit ((uint32_t)0x00060000) /* Minimum IFG between frames during transmission is 72Bit */ + #define ETH_MACCR_IFG_64Bit ((uint32_t)0x00080000) /* Minimum IFG between frames during transmission is 64Bit */ + #define ETH_MACCR_IFG_56Bit ((uint32_t)0x000A0000) /* Minimum IFG between frames during transmission is 56Bit */ + #define ETH_MACCR_IFG_48Bit ((uint32_t)0x000C0000) /* Minimum IFG between frames during transmission is 48Bit */ + #define ETH_MACCR_IFG_40Bit ((uint32_t)0x000E0000) /* Minimum IFG between frames during transmission is 40Bit */ +#define ETH_MACCR_CSD ((uint32_t)0x00010000) /* Carrier sense disable (during transmission) */ +#define ETH_MACCR_FES ((uint32_t)0x00004000) /* Fast ethernet speed */ +#define ETH_MACCR_ROD ((uint32_t)0x00002000) /* Receive own disable */ +#define ETH_MACCR_LM ((uint32_t)0x00001000) /* loopback mode */ +#define ETH_MACCR_DM ((uint32_t)0x00000800) /* Duplex mode */ +#define ETH_MACCR_IPCO ((uint32_t)0x00000400) /* IP Checksum offload */ +#define ETH_MACCR_RD ((uint32_t)0x00000200) /* Retry disable */ +#define ETH_MACCR_APCS ((uint32_t)0x00000080) /* Automatic Pad/CRC stripping */ +#define ETH_MACCR_BL ((uint32_t)0x00000060) /* Back-off limit: random integer number (r) of slot time delays before rescheduling + a transmission attempt during retries after a collision: 0 =< r <2^k */ + #define ETH_MACCR_BL_10 ((uint32_t)0x00000000) /* k = min (n, 10) */ + #define ETH_MACCR_BL_8 ((uint32_t)0x00000020) /* k = min (n, 8) */ + #define ETH_MACCR_BL_4 ((uint32_t)0x00000040) /* k = min (n, 4) */ + #define ETH_MACCR_BL_1 ((uint32_t)0x00000060) /* k = min (n, 1) */ +#define ETH_MACCR_DC ((uint32_t)0x00000010) /* Defferal check */ +#define ETH_MACCR_TE ((uint32_t)0x00000008) /* Transmitter enable */ +#define ETH_MACCR_RE ((uint32_t)0x00000004) /* Receiver enable */ + +/* Bit definition for Ethernet MAC Frame Filter Register */ +#define ETH_MACFFR_RA ((uint32_t)0x80000000) /* Receive all */ +#define ETH_MACFFR_HPF ((uint32_t)0x00000400) /* Hash or perfect filter */ +#define ETH_MACFFR_SAF ((uint32_t)0x00000200) /* Source address filter enable */ +#define ETH_MACFFR_SAIF ((uint32_t)0x00000100) /* SA inverse filtering */ +#define ETH_MACFFR_PCF ((uint32_t)0x000000C0) /* Pass control frames: 3 cases */ + #define ETH_MACFFR_PCF_BlockAll ((uint32_t)0x00000040) /* MAC filters all control frames from reaching the application */ + #define ETH_MACFFR_PCF_ForwardAll ((uint32_t)0x00000080) /* MAC forwards all control frames to application even if they fail the Address Filter */ + #define ETH_MACFFR_PCF_ForwardPassedAddrFilter ((uint32_t)0x000000C0) /* MAC forwards control frames that pass the Address Filter. */ +#define ETH_MACFFR_BFD ((uint32_t)0x00000020) /* Broadcast frame disable */ +#define ETH_MACFFR_PAM ((uint32_t)0x00000010) /* Pass all mutlicast */ +#define ETH_MACFFR_DAIF ((uint32_t)0x00000008) /* DA Inverse filtering */ +#define ETH_MACFFR_HM ((uint32_t)0x00000004) /* Hash multicast */ +#define ETH_MACFFR_HU ((uint32_t)0x00000002) /* Hash unicast */ +#define ETH_MACFFR_PM ((uint32_t)0x00000001) /* Promiscuous mode */ + +/* Bit definition for Ethernet MAC Hash Table High Register */ +#define ETH_MACHTHR_HTH ((uint32_t)0xFFFFFFFF) /* Hash table high */ + +/* Bit definition for Ethernet MAC Hash Table Low Register */ +#define ETH_MACHTLR_HTL ((uint32_t)0xFFFFFFFF) /* Hash table low */ + +/* Bit definition for Ethernet MAC MII Address Register */ +#define ETH_MACMIIAR_PA ((uint32_t)0x0000F800) /* Physical layer address */ +#define ETH_MACMIIAR_MR ((uint32_t)0x000007C0) /* MII register in the selected PHY */ +#define ETH_MACMIIAR_CR ((uint32_t)0x0000001C) /* CR clock range: 6 cases */ + #define ETH_MACMIIAR_CR_Div42 ((uint32_t)0x00000000) /* HCLK:60-72 MHz; MDC clock= HCLK/42 */ + #define ETH_MACMIIAR_CR_Div16 ((uint32_t)0x00000008) /* HCLK:20-35 MHz; MDC clock= HCLK/16 */ + #define ETH_MACMIIAR_CR_Div26 ((uint32_t)0x0000000C) /* HCLK:35-60 MHz; MDC clock= HCLK/26 */ +#define ETH_MACMIIAR_MW ((uint32_t)0x00000002) /* MII write */ +#define ETH_MACMIIAR_MB ((uint32_t)0x00000001) /* MII busy */ + +/* Bit definition for Ethernet MAC MII Data Register */ +#define ETH_MACMIIDR_MD ((uint32_t)0x0000FFFF) /* MII data: read/write data from/to PHY */ + +/* Bit definition for Ethernet MAC Flow Control Register */ +#define ETH_MACFCR_PT ((uint32_t)0xFFFF0000) /* Pause time */ +#define ETH_MACFCR_ZQPD ((uint32_t)0x00000080) /* Zero-quanta pause disable */ +#define ETH_MACFCR_PLT ((uint32_t)0x00000030) /* Pause low threshold: 4 cases */ + #define ETH_MACFCR_PLT_Minus4 ((uint32_t)0x00000000) /* Pause time minus 4 slot times */ + #define ETH_MACFCR_PLT_Minus28 ((uint32_t)0x00000010) /* Pause time minus 28 slot times */ + #define ETH_MACFCR_PLT_Minus144 ((uint32_t)0x00000020) /* Pause time minus 144 slot times */ + #define ETH_MACFCR_PLT_Minus256 ((uint32_t)0x00000030) /* Pause time minus 256 slot times */ +#define ETH_MACFCR_UPFD ((uint32_t)0x00000008) /* Unicast pause frame detect */ +#define ETH_MACFCR_RFCE ((uint32_t)0x00000004) /* Receive flow control enable */ +#define ETH_MACFCR_TFCE ((uint32_t)0x00000002) /* Transmit flow control enable */ +#define ETH_MACFCR_FCBBPA ((uint32_t)0x00000001) /* Flow control busy/backpressure activate */ + +/* Bit definition for Ethernet MAC VLAN Tag Register */ +#define ETH_MACVLANTR_VLANTC ((uint32_t)0x00010000) /* 12-bit VLAN tag comparison */ +#define ETH_MACVLANTR_VLANTI ((uint32_t)0x0000FFFF) /* VLAN tag identifier (for receive frames) */ + +/* Bit definition for Ethernet MAC Remote Wake-UpFrame Filter Register */ +#define ETH_MACRWUFFR_D ((uint32_t)0xFFFFFFFF) /* Wake-up frame filter register data */ +/* Eight sequential Writes to this address (offset 0x28) will write all Wake-UpFrame Filter Registers. + Eight sequential Reads from this address (offset 0x28) will read all Wake-UpFrame Filter Registers. */ +/* Wake-UpFrame Filter Reg0 : Filter 0 Byte Mask + Wake-UpFrame Filter Reg1 : Filter 1 Byte Mask + Wake-UpFrame Filter Reg2 : Filter 2 Byte Mask + Wake-UpFrame Filter Reg3 : Filter 3 Byte Mask + Wake-UpFrame Filter Reg4 : RSVD - Filter3 Command - RSVD - Filter2 Command - + RSVD - Filter1 Command - RSVD - Filter0 Command + Wake-UpFrame Filter Re5 : Filter3 Offset - Filter2 Offset - Filter1 Offset - Filter0 Offset + Wake-UpFrame Filter Re6 : Filter1 CRC16 - Filter0 CRC16 + Wake-UpFrame Filter Re7 : Filter3 CRC16 - Filter2 CRC16 */ + +/* Bit definition for Ethernet MAC PMT Control and Status Register */ +#define ETH_MACPMTCSR_WFFRPR ((uint32_t)0x80000000) /* Wake-Up Frame Filter Register Pointer Reset */ +#define ETH_MACPMTCSR_GU ((uint32_t)0x00000200) /* Global Unicast */ +#define ETH_MACPMTCSR_WFR ((uint32_t)0x00000040) /* Wake-Up Frame Received */ +#define ETH_MACPMTCSR_MPR ((uint32_t)0x00000020) /* Magic Packet Received */ +#define ETH_MACPMTCSR_WFE ((uint32_t)0x00000004) /* Wake-Up Frame Enable */ +#define ETH_MACPMTCSR_MPE ((uint32_t)0x00000002) /* Magic Packet Enable */ +#define ETH_MACPMTCSR_PD ((uint32_t)0x00000001) /* Power Down */ + +/* Bit definition for Ethernet MAC Status Register */ +#define ETH_MACSR_TSTS ((uint32_t)0x00000200) /* Time stamp trigger status */ +#define ETH_MACSR_MMCTS ((uint32_t)0x00000040) /* MMC transmit status */ +#define ETH_MACSR_MMMCRS ((uint32_t)0x00000020) /* MMC receive status */ +#define ETH_MACSR_MMCS ((uint32_t)0x00000010) /* MMC status */ +#define ETH_MACSR_PMTS ((uint32_t)0x00000008) /* PMT status */ + +/* Bit definition for Ethernet MAC Interrupt Mask Register */ +#define ETH_MACIMR_TSTIM ((uint32_t)0x00000200) /* Time stamp trigger interrupt mask */ +#define ETH_MACIMR_PMTIM ((uint32_t)0x00000008) /* PMT interrupt mask */ + +/* Bit definition for Ethernet MAC Address0 High Register */ +#define ETH_MACA0HR_MACA0H ((uint32_t)0x0000FFFF) /* MAC address0 high */ + +/* Bit definition for Ethernet MAC Address0 Low Register */ +#define ETH_MACA0LR_MACA0L ((uint32_t)0xFFFFFFFF) /* MAC address0 low */ + +/* Bit definition for Ethernet MAC Address1 High Register */ +#define ETH_MACA1HR_AE ((uint32_t)0x80000000) /* Address enable */ +#define ETH_MACA1HR_SA ((uint32_t)0x40000000) /* Source address */ +#define ETH_MACA1HR_MBC ((uint32_t)0x3F000000) /* Mask byte control: bits to mask for comparison of the MAC Address bytes */ + #define ETH_MACA1HR_MBC_HBits15_8 ((uint32_t)0x20000000) /* Mask MAC Address high reg bits [15:8] */ + #define ETH_MACA1HR_MBC_HBits7_0 ((uint32_t)0x10000000) /* Mask MAC Address high reg bits [7:0] */ + #define ETH_MACA1HR_MBC_LBits31_24 ((uint32_t)0x08000000) /* Mask MAC Address low reg bits [31:24] */ + #define ETH_MACA1HR_MBC_LBits23_16 ((uint32_t)0x04000000) /* Mask MAC Address low reg bits [23:16] */ + #define ETH_MACA1HR_MBC_LBits15_8 ((uint32_t)0x02000000) /* Mask MAC Address low reg bits [15:8] */ + #define ETH_MACA1HR_MBC_LBits7_0 ((uint32_t)0x01000000) /* Mask MAC Address low reg bits [7:0] */ +#define ETH_MACA1HR_MACA1H ((uint32_t)0x0000FFFF) /* MAC address1 high */ + +/* Bit definition for Ethernet MAC Address1 Low Register */ +#define ETH_MACA1LR_MACA1L ((uint32_t)0xFFFFFFFF) /* MAC address1 low */ + +/* Bit definition for Ethernet MAC Address2 High Register */ +#define ETH_MACA2HR_AE ((uint32_t)0x80000000) /* Address enable */ +#define ETH_MACA2HR_SA ((uint32_t)0x40000000) /* Source address */ +#define ETH_MACA2HR_MBC ((uint32_t)0x3F000000) /* Mask byte control */ + #define ETH_MACA2HR_MBC_HBits15_8 ((uint32_t)0x20000000) /* Mask MAC Address high reg bits [15:8] */ + #define ETH_MACA2HR_MBC_HBits7_0 ((uint32_t)0x10000000) /* Mask MAC Address high reg bits [7:0] */ + #define ETH_MACA2HR_MBC_LBits31_24 ((uint32_t)0x08000000) /* Mask MAC Address low reg bits [31:24] */ + #define ETH_MACA2HR_MBC_LBits23_16 ((uint32_t)0x04000000) /* Mask MAC Address low reg bits [23:16] */ + #define ETH_MACA2HR_MBC_LBits15_8 ((uint32_t)0x02000000) /* Mask MAC Address low reg bits [15:8] */ + #define ETH_MACA2HR_MBC_LBits7_0 ((uint32_t)0x01000000) /* Mask MAC Address low reg bits [70] */ +#define ETH_MACA2HR_MACA2H ((uint32_t)0x0000FFFF) /* MAC address1 high */ + +/* Bit definition for Ethernet MAC Address2 Low Register */ +#define ETH_MACA2LR_MACA2L ((uint32_t)0xFFFFFFFF) /* MAC address2 low */ + +/* Bit definition for Ethernet MAC Address3 High Register */ +#define ETH_MACA3HR_AE ((uint32_t)0x80000000) /* Address enable */ +#define ETH_MACA3HR_SA ((uint32_t)0x40000000) /* Source address */ +#define ETH_MACA3HR_MBC ((uint32_t)0x3F000000) /* Mask byte control */ + #define ETH_MACA3HR_MBC_HBits15_8 ((uint32_t)0x20000000) /* Mask MAC Address high reg bits [15:8] */ + #define ETH_MACA3HR_MBC_HBits7_0 ((uint32_t)0x10000000) /* Mask MAC Address high reg bits [7:0] */ + #define ETH_MACA3HR_MBC_LBits31_24 ((uint32_t)0x08000000) /* Mask MAC Address low reg bits [31:24] */ + #define ETH_MACA3HR_MBC_LBits23_16 ((uint32_t)0x04000000) /* Mask MAC Address low reg bits [23:16] */ + #define ETH_MACA3HR_MBC_LBits15_8 ((uint32_t)0x02000000) /* Mask MAC Address low reg bits [15:8] */ + #define ETH_MACA3HR_MBC_LBits7_0 ((uint32_t)0x01000000) /* Mask MAC Address low reg bits [70] */ +#define ETH_MACA3HR_MACA3H ((uint32_t)0x0000FFFF) /* MAC address3 high */ + +/* Bit definition for Ethernet MAC Address3 Low Register */ +#define ETH_MACA3LR_MACA3L ((uint32_t)0xFFFFFFFF) /* MAC address3 low */ + +/******************************************************************************/ +/* Ethernet MMC Registers bits definition */ +/******************************************************************************/ + +/* Bit definition for Ethernet MMC Contol Register */ +#define ETH_MMCCR_MCF ((uint32_t)0x00000008) /* MMC Counter Freeze */ +#define ETH_MMCCR_ROR ((uint32_t)0x00000004) /* Reset on Read */ +#define ETH_MMCCR_CSR ((uint32_t)0x00000002) /* Counter Stop Rollover */ +#define ETH_MMCCR_CR ((uint32_t)0x00000001) /* Counters Reset */ + +/* Bit definition for Ethernet MMC Receive Interrupt Register */ +#define ETH_MMCRIR_RGUFS ((uint32_t)0x00020000) /* Set when Rx good unicast frames counter reaches half the maximum value */ +#define ETH_MMCRIR_RFAES ((uint32_t)0x00000040) /* Set when Rx alignment error counter reaches half the maximum value */ +#define ETH_MMCRIR_RFCES ((uint32_t)0x00000020) /* Set when Rx crc error counter reaches half the maximum value */ + +/* Bit definition for Ethernet MMC Transmit Interrupt Register */ +#define ETH_MMCTIR_TGFS ((uint32_t)0x00200000) /* Set when Tx good frame count counter reaches half the maximum value */ +#define ETH_MMCTIR_TGFMSCS ((uint32_t)0x00008000) /* Set when Tx good multi col counter reaches half the maximum value */ +#define ETH_MMCTIR_TGFSCS ((uint32_t)0x00004000) /* Set when Tx good single col counter reaches half the maximum value */ + +/* Bit definition for Ethernet MMC Receive Interrupt Mask Register */ +#define ETH_MMCRIMR_RGUFM ((uint32_t)0x00020000) /* Mask the interrupt when Rx good unicast frames counter reaches half the maximum value */ +#define ETH_MMCRIMR_RFAEM ((uint32_t)0x00000040) /* Mask the interrupt when when Rx alignment error counter reaches half the maximum value */ +#define ETH_MMCRIMR_RFCEM ((uint32_t)0x00000020) /* Mask the interrupt when Rx crc error counter reaches half the maximum value */ + +/* Bit definition for Ethernet MMC Transmit Interrupt Mask Register */ +#define ETH_MMCTIMR_TGFM ((uint32_t)0x00200000) /* Mask the interrupt when Tx good frame count counter reaches half the maximum value */ +#define ETH_MMCTIMR_TGFMSCM ((uint32_t)0x00008000) /* Mask the interrupt when Tx good multi col counter reaches half the maximum value */ +#define ETH_MMCTIMR_TGFSCM ((uint32_t)0x00004000) /* Mask the interrupt when Tx good single col counter reaches half the maximum value */ + +/* Bit definition for Ethernet MMC Transmitted Good Frames after Single Collision Counter Register */ +#define ETH_MMCTGFSCCR_TGFSCC ((uint32_t)0xFFFFFFFF) /* Number of successfully transmitted frames after a single collision in Half-duplex mode. */ + +/* Bit definition for Ethernet MMC Transmitted Good Frames after More than a Single Collision Counter Register */ +#define ETH_MMCTGFMSCCR_TGFMSCC ((uint32_t)0xFFFFFFFF) /* Number of successfully transmitted frames after more than a single collision in Half-duplex mode. */ + +/* Bit definition for Ethernet MMC Transmitted Good Frames Counter Register */ +#define ETH_MMCTGFCR_TGFC ((uint32_t)0xFFFFFFFF) /* Number of good frames transmitted. */ + +/* Bit definition for Ethernet MMC Received Frames with CRC Error Counter Register */ +#define ETH_MMCRFCECR_RFCEC ((uint32_t)0xFFFFFFFF) /* Number of frames received with CRC error. */ + +/* Bit definition for Ethernet MMC Received Frames with Alignement Error Counter Register */ +#define ETH_MMCRFAECR_RFAEC ((uint32_t)0xFFFFFFFF) /* Number of frames received with alignment (dribble) error */ + +/* Bit definition for Ethernet MMC Received Good Unicast Frames Counter Register */ +#define ETH_MMCRGUFCR_RGUFC ((uint32_t)0xFFFFFFFF) /* Number of good unicast frames received. */ + +/******************************************************************************/ +/* Ethernet PTP Registers bits definition */ +/******************************************************************************/ + +/* Bit definition for Ethernet PTP Time Stamp Contol Register */ +#define ETH_PTPTSCR_TSARU ((uint32_t)0x00000020) /* Addend register update */ +#define ETH_PTPTSCR_TSITE ((uint32_t)0x00000010) /* Time stamp interrupt trigger enable */ +#define ETH_PTPTSCR_TSSTU ((uint32_t)0x00000008) /* Time stamp update */ +#define ETH_PTPTSCR_TSSTI ((uint32_t)0x00000004) /* Time stamp initialize */ +#define ETH_PTPTSCR_TSFCU ((uint32_t)0x00000002) /* Time stamp fine or coarse update */ +#define ETH_PTPTSCR_TSE ((uint32_t)0x00000001) /* Time stamp enable */ + +/* Bit definition for Ethernet PTP Sub-Second Increment Register */ +#define ETH_PTPSSIR_STSSI ((uint32_t)0x000000FF) /* System time Sub-second increment value */ + +/* Bit definition for Ethernet PTP Time Stamp High Register */ +#define ETH_PTPTSHR_STS ((uint32_t)0xFFFFFFFF) /* System Time second */ + +/* Bit definition for Ethernet PTP Time Stamp Low Register */ +#define ETH_PTPTSLR_STPNS ((uint32_t)0x80000000) /* System Time Positive or negative time */ +#define ETH_PTPTSLR_STSS ((uint32_t)0x7FFFFFFF) /* System Time sub-seconds */ + +/* Bit definition for Ethernet PTP Time Stamp High Update Register */ +#define ETH_PTPTSHUR_TSUS ((uint32_t)0xFFFFFFFF) /* Time stamp update seconds */ + +/* Bit definition for Ethernet PTP Time Stamp Low Update Register */ +#define ETH_PTPTSLUR_TSUPNS ((uint32_t)0x80000000) /* Time stamp update Positive or negative time */ +#define ETH_PTPTSLUR_TSUSS ((uint32_t)0x7FFFFFFF) /* Time stamp update sub-seconds */ + +/* Bit definition for Ethernet PTP Time Stamp Addend Register */ +#define ETH_PTPTSAR_TSA ((uint32_t)0xFFFFFFFF) /* Time stamp addend */ + +/* Bit definition for Ethernet PTP Target Time High Register */ +#define ETH_PTPTTHR_TTSH ((uint32_t)0xFFFFFFFF) /* Target time stamp high */ + +/* Bit definition for Ethernet PTP Target Time Low Register */ +#define ETH_PTPTTLR_TTSL ((uint32_t)0xFFFFFFFF) /* Target time stamp low */ + +/******************************************************************************/ +/* Ethernet DMA Registers bits definition */ +/******************************************************************************/ + +/* Bit definition for Ethernet DMA Bus Mode Register */ +#define ETH_DMABMR_AAB ((uint32_t)0x02000000) /* Address-Aligned beats */ +#define ETH_DMABMR_FPM ((uint32_t)0x01000000) /* 4xPBL mode */ +#define ETH_DMABMR_USP ((uint32_t)0x00800000) /* Use separate PBL */ +#define ETH_DMABMR_RDP ((uint32_t)0x007E0000) /* RxDMA PBL */ + #define ETH_DMABMR_RDP_1Beat ((uint32_t)0x00020000) /* maximum number of beats to be transferred in one RxDMA transaction is 1 */ + #define ETH_DMABMR_RDP_2Beat ((uint32_t)0x00040000) /* maximum number of beats to be transferred in one RxDMA transaction is 2 */ + #define ETH_DMABMR_RDP_4Beat ((uint32_t)0x00080000) /* maximum number of beats to be transferred in one RxDMA transaction is 4 */ + #define ETH_DMABMR_RDP_8Beat ((uint32_t)0x00100000) /* maximum number of beats to be transferred in one RxDMA transaction is 8 */ + #define ETH_DMABMR_RDP_16Beat ((uint32_t)0x00200000) /* maximum number of beats to be transferred in one RxDMA transaction is 16 */ + #define ETH_DMABMR_RDP_32Beat ((uint32_t)0x00400000) /* maximum number of beats to be transferred in one RxDMA transaction is 32 */ + #define ETH_DMABMR_RDP_4xPBL_4Beat ((uint32_t)0x01020000) /* maximum number of beats to be transferred in one RxDMA transaction is 4 */ + #define ETH_DMABMR_RDP_4xPBL_8Beat ((uint32_t)0x01040000) /* maximum number of beats to be transferred in one RxDMA transaction is 8 */ + #define ETH_DMABMR_RDP_4xPBL_16Beat ((uint32_t)0x01080000) /* maximum number of beats to be transferred in one RxDMA transaction is 16 */ + #define ETH_DMABMR_RDP_4xPBL_32Beat ((uint32_t)0x01100000) /* maximum number of beats to be transferred in one RxDMA transaction is 32 */ + #define ETH_DMABMR_RDP_4xPBL_64Beat ((uint32_t)0x01200000) /* maximum number of beats to be transferred in one RxDMA transaction is 64 */ + #define ETH_DMABMR_RDP_4xPBL_128Beat ((uint32_t)0x01400000) /* maximum number of beats to be transferred in one RxDMA transaction is 128 */ +#define ETH_DMABMR_FB ((uint32_t)0x00010000) /* Fixed Burst */ +#define ETH_DMABMR_RTPR ((uint32_t)0x0000C000) /* Rx Tx priority ratio */ + #define ETH_DMABMR_RTPR_1_1 ((uint32_t)0x00000000) /* Rx Tx priority ratio */ + #define ETH_DMABMR_RTPR_2_1 ((uint32_t)0x00004000) /* Rx Tx priority ratio */ + #define ETH_DMABMR_RTPR_3_1 ((uint32_t)0x00008000) /* Rx Tx priority ratio */ + #define ETH_DMABMR_RTPR_4_1 ((uint32_t)0x0000C000) /* Rx Tx priority ratio */ +#define ETH_DMABMR_PBL ((uint32_t)0x00003F00) /* Programmable burst length */ + #define ETH_DMABMR_PBL_1Beat ((uint32_t)0x00000100) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 1 */ + #define ETH_DMABMR_PBL_2Beat ((uint32_t)0x00000200) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 2 */ + #define ETH_DMABMR_PBL_4Beat ((uint32_t)0x00000400) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 4 */ + #define ETH_DMABMR_PBL_8Beat ((uint32_t)0x00000800) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 8 */ + #define ETH_DMABMR_PBL_16Beat ((uint32_t)0x00001000) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 16 */ + #define ETH_DMABMR_PBL_32Beat ((uint32_t)0x00002000) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 32 */ + #define ETH_DMABMR_PBL_4xPBL_4Beat ((uint32_t)0x01000100) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 4 */ + #define ETH_DMABMR_PBL_4xPBL_8Beat ((uint32_t)0x01000200) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 8 */ + #define ETH_DMABMR_PBL_4xPBL_16Beat ((uint32_t)0x01000400) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 16 */ + #define ETH_DMABMR_PBL_4xPBL_32Beat ((uint32_t)0x01000800) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 32 */ + #define ETH_DMABMR_PBL_4xPBL_64Beat ((uint32_t)0x01001000) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 64 */ + #define ETH_DMABMR_PBL_4xPBL_128Beat ((uint32_t)0x01002000) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 128 */ +#define ETH_DMABMR_DSL ((uint32_t)0x0000007C) /* Descriptor Skip Length */ +#define ETH_DMABMR_DA ((uint32_t)0x00000002) /* DMA arbitration scheme */ +#define ETH_DMABMR_SR ((uint32_t)0x00000001) /* Software reset */ + +/* Bit definition for Ethernet DMA Transmit Poll Demand Register */ +#define ETH_DMATPDR_TPD ((uint32_t)0xFFFFFFFF) /* Transmit poll demand */ + +/* Bit definition for Ethernet DMA Receive Poll Demand Register */ +#define ETH_DMARPDR_RPD ((uint32_t)0xFFFFFFFF) /* Receive poll demand */ + +/* Bit definition for Ethernet DMA Receive Descriptor List Address Register */ +#define ETH_DMARDLAR_SRL ((uint32_t)0xFFFFFFFF) /* Start of receive list */ + +/* Bit definition for Ethernet DMA Transmit Descriptor List Address Register */ +#define ETH_DMATDLAR_STL ((uint32_t)0xFFFFFFFF) /* Start of transmit list */ + +/* Bit definition for Ethernet DMA Status Register */ +#define ETH_DMASR_TSTS ((uint32_t)0x20000000) /* Time-stamp trigger status */ +#define ETH_DMASR_PMTS ((uint32_t)0x10000000) /* PMT status */ +#define ETH_DMASR_MMCS ((uint32_t)0x08000000) /* MMC status */ +#define ETH_DMASR_EBS ((uint32_t)0x03800000) /* Error bits status */ + /* combination with EBS[2:0] for GetFlagStatus function */ + #define ETH_DMASR_EBS_DescAccess ((uint32_t)0x02000000) /* Error bits 0-data buffer, 1-desc. access */ + #define ETH_DMASR_EBS_ReadTransf ((uint32_t)0x01000000) /* Error bits 0-write trnsf, 1-read transfr */ + #define ETH_DMASR_EBS_DataTransfTx ((uint32_t)0x00800000) /* Error bits 0-Rx DMA, 1-Tx DMA */ +#define ETH_DMASR_TPS ((uint32_t)0x00700000) /* Transmit process state */ + #define ETH_DMASR_TPS_Stopped ((uint32_t)0x00000000) /* Stopped - Reset or Stop Tx Command issued */ + #define ETH_DMASR_TPS_Fetching ((uint32_t)0x00100000) /* Running - fetching the Tx descriptor */ + #define ETH_DMASR_TPS_Waiting ((uint32_t)0x00200000) /* Running - waiting for status */ + #define ETH_DMASR_TPS_Reading ((uint32_t)0x00300000) /* Running - reading the data from host memory */ + #define ETH_DMASR_TPS_Suspended ((uint32_t)0x00600000) /* Suspended - Tx Descriptor unavailabe */ + #define ETH_DMASR_TPS_Closing ((uint32_t)0x00700000) /* Running - closing Rx descriptor */ +#define ETH_DMASR_RPS ((uint32_t)0x000E0000) /* Receive process state */ + #define ETH_DMASR_RPS_Stopped ((uint32_t)0x00000000) /* Stopped - Reset or Stop Rx Command issued */ + #define ETH_DMASR_RPS_Fetching ((uint32_t)0x00020000) /* Running - fetching the Rx descriptor */ + #define ETH_DMASR_RPS_Waiting ((uint32_t)0x00060000) /* Running - waiting for packet */ + #define ETH_DMASR_RPS_Suspended ((uint32_t)0x00080000) /* Suspended - Rx Descriptor unavailable */ + #define ETH_DMASR_RPS_Closing ((uint32_t)0x000A0000) /* Running - closing descriptor */ + #define ETH_DMASR_RPS_Queuing ((uint32_t)0x000E0000) /* Running - queuing the recieve frame into host memory */ +#define ETH_DMASR_NIS ((uint32_t)0x00010000) /* Normal interrupt summary */ +#define ETH_DMASR_AIS ((uint32_t)0x00008000) /* Abnormal interrupt summary */ +#define ETH_DMASR_ERS ((uint32_t)0x00004000) /* Early receive status */ +#define ETH_DMASR_FBES ((uint32_t)0x00002000) /* Fatal bus error status */ +#define ETH_DMASR_ETS ((uint32_t)0x00000400) /* Early transmit status */ +#define ETH_DMASR_RWTS ((uint32_t)0x00000200) /* Receive watchdog timeout status */ +#define ETH_DMASR_RPSS ((uint32_t)0x00000100) /* Receive process stopped status */ +#define ETH_DMASR_RBUS ((uint32_t)0x00000080) /* Receive buffer unavailable status */ +#define ETH_DMASR_RS ((uint32_t)0x00000040) /* Receive status */ +#define ETH_DMASR_TUS ((uint32_t)0x00000020) /* Transmit underflow status */ +#define ETH_DMASR_ROS ((uint32_t)0x00000010) /* Receive overflow status */ +#define ETH_DMASR_TJTS ((uint32_t)0x00000008) /* Transmit jabber timeout status */ +#define ETH_DMASR_TBUS ((uint32_t)0x00000004) /* Transmit buffer unavailable status */ +#define ETH_DMASR_TPSS ((uint32_t)0x00000002) /* Transmit process stopped status */ +#define ETH_DMASR_TS ((uint32_t)0x00000001) /* Transmit status */ + +/* Bit definition for Ethernet DMA Operation Mode Register */ +#define ETH_DMAOMR_DTCEFD ((uint32_t)0x04000000) /* Disable Dropping of TCP/IP checksum error frames */ +#define ETH_DMAOMR_RSF ((uint32_t)0x02000000) /* Receive store and forward */ +#define ETH_DMAOMR_DFRF ((uint32_t)0x01000000) /* Disable flushing of received frames */ +#define ETH_DMAOMR_TSF ((uint32_t)0x00200000) /* Transmit store and forward */ +#define ETH_DMAOMR_FTF ((uint32_t)0x00100000) /* Flush transmit FIFO */ +#define ETH_DMAOMR_TTC ((uint32_t)0x0001C000) /* Transmit threshold control */ + #define ETH_DMAOMR_TTC_64Bytes ((uint32_t)0x00000000) /* threshold level of the MTL Transmit FIFO is 64 Bytes */ + #define ETH_DMAOMR_TTC_128Bytes ((uint32_t)0x00004000) /* threshold level of the MTL Transmit FIFO is 128 Bytes */ + #define ETH_DMAOMR_TTC_192Bytes ((uint32_t)0x00008000) /* threshold level of the MTL Transmit FIFO is 192 Bytes */ + #define ETH_DMAOMR_TTC_256Bytes ((uint32_t)0x0000C000) /* threshold level of the MTL Transmit FIFO is 256 Bytes */ + #define ETH_DMAOMR_TTC_40Bytes ((uint32_t)0x00010000) /* threshold level of the MTL Transmit FIFO is 40 Bytes */ + #define ETH_DMAOMR_TTC_32Bytes ((uint32_t)0x00014000) /* threshold level of the MTL Transmit FIFO is 32 Bytes */ + #define ETH_DMAOMR_TTC_24Bytes ((uint32_t)0x00018000) /* threshold level of the MTL Transmit FIFO is 24 Bytes */ + #define ETH_DMAOMR_TTC_16Bytes ((uint32_t)0x0001C000) /* threshold level of the MTL Transmit FIFO is 16 Bytes */ +#define ETH_DMAOMR_ST ((uint32_t)0x00002000) /* Start/stop transmission command */ +#define ETH_DMAOMR_FEF ((uint32_t)0x00000080) /* Forward error frames */ +#define ETH_DMAOMR_FUGF ((uint32_t)0x00000040) /* Forward undersized good frames */ +#define ETH_DMAOMR_RTC ((uint32_t)0x00000018) /* receive threshold control */ + #define ETH_DMAOMR_RTC_64Bytes ((uint32_t)0x00000000) /* threshold level of the MTL Receive FIFO is 64 Bytes */ + #define ETH_DMAOMR_RTC_32Bytes ((uint32_t)0x00000008) /* threshold level of the MTL Receive FIFO is 32 Bytes */ + #define ETH_DMAOMR_RTC_96Bytes ((uint32_t)0x00000010) /* threshold level of the MTL Receive FIFO is 96 Bytes */ + #define ETH_DMAOMR_RTC_128Bytes ((uint32_t)0x00000018) /* threshold level of the MTL Receive FIFO is 128 Bytes */ +#define ETH_DMAOMR_OSF ((uint32_t)0x00000004) /* operate on second frame */ +#define ETH_DMAOMR_SR ((uint32_t)0x00000002) /* Start/stop receive */ + +/* Bit definition for Ethernet DMA Interrupt Enable Register */ +#define ETH_DMAIER_NISE ((uint32_t)0x00010000) /* Normal interrupt summary enable */ +#define ETH_DMAIER_AISE ((uint32_t)0x00008000) /* Abnormal interrupt summary enable */ +#define ETH_DMAIER_ERIE ((uint32_t)0x00004000) /* Early receive interrupt enable */ +#define ETH_DMAIER_FBEIE ((uint32_t)0x00002000) /* Fatal bus error interrupt enable */ +#define ETH_DMAIER_ETIE ((uint32_t)0x00000400) /* Early transmit interrupt enable */ +#define ETH_DMAIER_RWTIE ((uint32_t)0x00000200) /* Receive watchdog timeout interrupt enable */ +#define ETH_DMAIER_RPSIE ((uint32_t)0x00000100) /* Receive process stopped interrupt enable */ +#define ETH_DMAIER_RBUIE ((uint32_t)0x00000080) /* Receive buffer unavailable interrupt enable */ +#define ETH_DMAIER_RIE ((uint32_t)0x00000040) /* Receive interrupt enable */ +#define ETH_DMAIER_TUIE ((uint32_t)0x00000020) /* Transmit Underflow interrupt enable */ +#define ETH_DMAIER_ROIE ((uint32_t)0x00000010) /* Receive Overflow interrupt enable */ +#define ETH_DMAIER_TJTIE ((uint32_t)0x00000008) /* Transmit jabber timeout interrupt enable */ +#define ETH_DMAIER_TBUIE ((uint32_t)0x00000004) /* Transmit buffer unavailable interrupt enable */ +#define ETH_DMAIER_TPSIE ((uint32_t)0x00000002) /* Transmit process stopped interrupt enable */ +#define ETH_DMAIER_TIE ((uint32_t)0x00000001) /* Transmit interrupt enable */ + +/* Bit definition for Ethernet DMA Missed Frame and Buffer Overflow Counter Register */ +#define ETH_DMAMFBOCR_OFOC ((uint32_t)0x10000000) /* Overflow bit for FIFO overflow counter */ +#define ETH_DMAMFBOCR_MFA ((uint32_t)0x0FFE0000) /* Number of frames missed by the application */ +#define ETH_DMAMFBOCR_OMFC ((uint32_t)0x00010000) /* Overflow bit for missed frame counter */ +#define ETH_DMAMFBOCR_MFC ((uint32_t)0x0000FFFF) /* Number of frames missed by the controller */ + +/* Bit definition for Ethernet DMA Current Host Transmit Descriptor Register */ +#define ETH_DMACHTDR_HTDAP ((uint32_t)0xFFFFFFFF) /* Host transmit descriptor address pointer */ + +/* Bit definition for Ethernet DMA Current Host Receive Descriptor Register */ +#define ETH_DMACHRDR_HRDAP ((uint32_t)0xFFFFFFFF) /* Host receive descriptor address pointer */ + +/* Bit definition for Ethernet DMA Current Host Transmit Buffer Address Register */ +#define ETH_DMACHTBAR_HTBAP ((uint32_t)0xFFFFFFFF) /* Host transmit buffer address pointer */ + +/* Bit definition for Ethernet DMA Current Host Receive Buffer Address Register */ +#define ETH_DMACHRBAR_HRBAP ((uint32_t)0xFFFFFFFF) /* Host receive buffer address pointer */ +#endif /* STM32F10X_CL */ + +/** + * @} + */ + + /** + * @} + */ + +#ifdef USE_STDPERIPH_DRIVER + #include "stm32f10x_conf.h" +#endif + +/** @addtogroup Exported_macro + * @{ + */ + +#define SET_BIT(REG, BIT) ((REG) |= (BIT)) + +#define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT)) + +#define READ_BIT(REG, BIT) ((REG) & (BIT)) + +#define CLEAR_REG(REG) ((REG) = (0x0)) + +#define WRITE_REG(REG, VAL) ((REG) = (VAL)) + +#define READ_REG(REG) ((REG)) + +#define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK))) + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_H */ + +/** + * @} + */ + + /** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.c b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.c new file mode 100644 index 0000000..71efc85 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.c @@ -0,0 +1,1094 @@ +/** + ****************************************************************************** + * @file system_stm32f10x.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Source File. + * + * 1. This file provides two functions and one global variable to be called from + * user application: + * - SystemInit(): Setups the system clock (System clock source, PLL Multiplier + * factors, AHB/APBx prescalers and Flash settings). + * This function is called at startup just after reset and + * before branch to main program. This call is made inside + * the "startup_stm32f10x_xx.s" file. + * + * - SystemCoreClock variable: Contains the core clock (HCLK), it can be used + * by the user application to setup the SysTick + * timer or configure other parameters. + * + * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must + * be called whenever the core clock is changed + * during program execution. + * + * 2. After each device reset the HSI (8 MHz) is used as system clock source. + * Then SystemInit() function is called, in "startup_stm32f10x_xx.s" file, to + * configure the system clock before to branch to main program. + * + * 3. If the system clock source selected by user fails to startup, the SystemInit() + * function will do nothing and HSI still used as system clock source. User can + * add some code to deal with this issue inside the SetSysClock() function. + * + * 4. The default value of HSE crystal is set to 8 MHz (or 25 MHz, depedning on + * the product used), refer to "HSE_VALUE" define in "stm32f10x.h" file. + * When HSE is used as system clock source, directly or through PLL, and you + * are using different crystal you have to adapt the HSE value to your own + * configuration. + * + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f10x_system + * @{ + */ + +/** @addtogroup STM32F10x_System_Private_Includes + * @{ + */ + +#include "stm32f10x.h" + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Defines + * @{ + */ + +/*!< Uncomment the line corresponding to the desired System clock (SYSCLK) + frequency (after reset the HSI is used as SYSCLK source) + + IMPORTANT NOTE: + ============== + 1. After each device reset the HSI is used as System clock source. + + 2. Please make sure that the selected System clock doesn't exceed your device's + maximum frequency. + + 3. If none of the define below is enabled, the HSI is used as System clock + source. + + 4. The System clock configuration functions provided within this file assume that: + - For Low, Medium and High density Value line devices an external 8MHz + crystal is used to drive the System clock. + - For Low, Medium and High density devices an external 8MHz crystal is + used to drive the System clock. + - For Connectivity line devices an external 25MHz crystal is used to drive + the System clock. + If you are using different crystal you have to adapt those functions accordingly. + */ + +#if defined (STM32F10X_LD_VL) || (defined STM32F10X_MD_VL) || (defined STM32F10X_HD_VL) +/* #define SYSCLK_FREQ_HSE HSE_VALUE */ + #define SYSCLK_FREQ_24MHz 24000000 +#else +/* #define SYSCLK_FREQ_HSE HSE_VALUE */ +/* #define SYSCLK_FREQ_24MHz 24000000 */ +/* #define SYSCLK_FREQ_36MHz 36000000 */ +/* #define SYSCLK_FREQ_48MHz 48000000 */ +/* #define SYSCLK_FREQ_56MHz 56000000 */ +#define SYSCLK_FREQ_72MHz 72000000 +#endif + +/*!< Uncomment the following line if you need to use external SRAM mounted + on STM3210E-EVAL board (STM32 High density and XL-density devices) or on + STM32100E-EVAL board (STM32 High-density value line devices) as data memory */ +#if defined (STM32F10X_HD) || (defined STM32F10X_XL) || (defined STM32F10X_HD_VL) +/* #define DATA_IN_ExtSRAM */ +#endif + +/*!< Uncomment the following line if you need to relocate your vector Table in + Internal SRAM. */ +/* #define VECT_TAB_SRAM */ +#define VECT_TAB_OFFSET 0x0 /*!< Vector Table base offset field. + This value must be a multiple of 0x200. */ + + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Variables + * @{ + */ + +/******************************************************************************* +* Clock Definitions +*******************************************************************************/ +#ifdef SYSCLK_FREQ_HSE + uint32_t SystemCoreClock = SYSCLK_FREQ_HSE; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_24MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_24MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_36MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_36MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_48MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_48MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_56MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_56MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_72MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_72MHz; /*!< System Clock Frequency (Core Clock) */ +#else /*!< HSI Selected as System Clock source */ + uint32_t SystemCoreClock = HSI_VALUE; /*!< System Clock Frequency (Core Clock) */ +#endif + +__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9}; +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_FunctionPrototypes + * @{ + */ + +static void SetSysClock(void); + +#ifdef SYSCLK_FREQ_HSE + static void SetSysClockToHSE(void); +#elif defined SYSCLK_FREQ_24MHz + static void SetSysClockTo24(void); +#elif defined SYSCLK_FREQ_36MHz + static void SetSysClockTo36(void); +#elif defined SYSCLK_FREQ_48MHz + static void SetSysClockTo48(void); +#elif defined SYSCLK_FREQ_56MHz + static void SetSysClockTo56(void); +#elif defined SYSCLK_FREQ_72MHz + static void SetSysClockTo72(void); +#endif + +#ifdef DATA_IN_ExtSRAM + static void SystemInit_ExtMemCtl(void); +#endif /* DATA_IN_ExtSRAM */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Functions + * @{ + */ + +/** + * @brief Setup the microcontroller system + * Initialize the Embedded Flash Interface, the PLL and update the + * SystemCoreClock variable. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +void SystemInit (void) +{ + /* Reset the RCC clock configuration to the default reset state(for debug purpose) */ + /* Set HSION bit */ + RCC->CR |= (uint32_t)0x00000001; + + /* Reset SW, HPRE, PPRE1, PPRE2, ADCPRE and MCO bits */ +#ifndef STM32F10X_CL + RCC->CFGR &= (uint32_t)0xF8FF0000; +#else + RCC->CFGR &= (uint32_t)0xF0FF0000; +#endif /* STM32F10X_CL */ + + /* Reset HSEON, CSSON and PLLON bits */ + RCC->CR &= (uint32_t)0xFEF6FFFF; + + /* Reset HSEBYP bit */ + RCC->CR &= (uint32_t)0xFFFBFFFF; + + /* Reset PLLSRC, PLLXTPRE, PLLMUL and USBPRE/OTGFSPRE bits */ + RCC->CFGR &= (uint32_t)0xFF80FFFF; + +#ifdef STM32F10X_CL + /* Reset PLL2ON and PLL3ON bits */ + RCC->CR &= (uint32_t)0xEBFFFFFF; + + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x00FF0000; + + /* Reset CFGR2 register */ + RCC->CFGR2 = 0x00000000; +#elif defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || (defined STM32F10X_HD_VL) + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x009F0000; + + /* Reset CFGR2 register */ + RCC->CFGR2 = 0x00000000; +#else + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x009F0000; +#endif /* STM32F10X_CL */ + +#if defined (STM32F10X_HD) || (defined STM32F10X_XL) || (defined STM32F10X_HD_VL) + #ifdef DATA_IN_ExtSRAM + SystemInit_ExtMemCtl(); + #endif /* DATA_IN_ExtSRAM */ +#endif + + /* Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers */ + /* Configure the Flash Latency cycles and enable prefetch buffer */ + SetSysClock(); + +#ifdef VECT_TAB_SRAM + SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */ +#else + SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH. */ +#endif +} + +/** + * @brief Update SystemCoreClock variable according to Clock Register Values. + * The SystemCoreClock variable contains the core clock (HCLK), it can + * be used by the user application to setup the SysTick timer or configure + * other parameters. + * + * @note Each time the core clock (HCLK) changes, this function must be called + * to update SystemCoreClock variable value. Otherwise, any configuration + * based on this variable will be incorrect. + * + * @note - The system frequency computed by this function is not the real + * frequency in the chip. It is calculated based on the predefined + * constant and the selected clock source: + * + * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*) + * + * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**) + * + * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**) + * or HSI_VALUE(*) multiplied by the PLL factors. + * + * (*) HSI_VALUE is a constant defined in stm32f1xx.h file (default value + * 8 MHz) but the real value may vary depending on the variations + * in voltage and temperature. + * + * (**) HSE_VALUE is a constant defined in stm32f1xx.h file (default value + * 8 MHz or 25 MHz, depedning on the product used), user has to ensure + * that HSE_VALUE is same as the real frequency of the crystal used. + * Otherwise, this function may have wrong result. + * + * - The result of this function could be not correct when using fractional + * value for HSE crystal. + * @param None + * @retval None + */ +void SystemCoreClockUpdate (void) +{ + uint32_t tmp = 0, pllmull = 0, pllsource = 0; + +#ifdef STM32F10X_CL + uint32_t prediv1source = 0, prediv1factor = 0, prediv2factor = 0, pll2mull = 0; +#endif /* STM32F10X_CL */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || (defined STM32F10X_HD_VL) + uint32_t prediv1factor = 0; +#endif /* STM32F10X_LD_VL or STM32F10X_MD_VL or STM32F10X_HD_VL */ + + /* Get SYSCLK source -------------------------------------------------------*/ + tmp = RCC->CFGR & RCC_CFGR_SWS; + + switch (tmp) + { + case 0x00: /* HSI used as system clock */ + SystemCoreClock = HSI_VALUE; + break; + case 0x04: /* HSE used as system clock */ + SystemCoreClock = HSE_VALUE; + break; + case 0x08: /* PLL used as system clock */ + + /* Get PLL clock source and multiplication factor ----------------------*/ + pllmull = RCC->CFGR & RCC_CFGR_PLLMULL; + pllsource = RCC->CFGR & RCC_CFGR_PLLSRC; + +#ifndef STM32F10X_CL + pllmull = ( pllmull >> 18) + 2; + + if (pllsource == 0x00) + { + /* HSI oscillator clock divided by 2 selected as PLL clock entry */ + SystemCoreClock = (HSI_VALUE >> 1) * pllmull; + } + else + { + #if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || (defined STM32F10X_HD_VL) + prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1; + /* HSE oscillator clock selected as PREDIV1 clock entry */ + SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull; + #else + /* HSE selected as PLL clock entry */ + if ((RCC->CFGR & RCC_CFGR_PLLXTPRE) != (uint32_t)RESET) + {/* HSE oscillator clock divided by 2 */ + SystemCoreClock = (HSE_VALUE >> 1) * pllmull; + } + else + { + SystemCoreClock = HSE_VALUE * pllmull; + } + #endif + } +#else + pllmull = pllmull >> 18; + + if (pllmull != 0x0D) + { + pllmull += 2; + } + else + { /* PLL multiplication factor = PLL input clock * 6.5 */ + pllmull = 13 / 2; + } + + if (pllsource == 0x00) + { + /* HSI oscillator clock divided by 2 selected as PLL clock entry */ + SystemCoreClock = (HSI_VALUE >> 1) * pllmull; + } + else + {/* PREDIV1 selected as PLL clock entry */ + + /* Get PREDIV1 clock source and division factor */ + prediv1source = RCC->CFGR2 & RCC_CFGR2_PREDIV1SRC; + prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1; + + if (prediv1source == 0) + { + /* HSE oscillator clock selected as PREDIV1 clock entry */ + SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull; + } + else + {/* PLL2 clock selected as PREDIV1 clock entry */ + + /* Get PREDIV2 division factor and PLL2 multiplication factor */ + prediv2factor = ((RCC->CFGR2 & RCC_CFGR2_PREDIV2) >> 4) + 1; + pll2mull = ((RCC->CFGR2 & RCC_CFGR2_PLL2MUL) >> 8 ) + 2; + SystemCoreClock = (((HSE_VALUE / prediv2factor) * pll2mull) / prediv1factor) * pllmull; + } + } +#endif /* STM32F10X_CL */ + break; + + default: + SystemCoreClock = HSI_VALUE; + break; + } + + /* Compute HCLK clock frequency ----------------*/ + /* Get HCLK prescaler */ + tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)]; + /* HCLK clock frequency */ + SystemCoreClock >>= tmp; +} + +/** + * @brief Configures the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers. + * @param None + * @retval None + */ +static void SetSysClock(void) +{ +#ifdef SYSCLK_FREQ_HSE + SetSysClockToHSE(); +#elif defined SYSCLK_FREQ_24MHz + SetSysClockTo24(); +#elif defined SYSCLK_FREQ_36MHz + SetSysClockTo36(); +#elif defined SYSCLK_FREQ_48MHz + SetSysClockTo48(); +#elif defined SYSCLK_FREQ_56MHz + SetSysClockTo56(); +#elif defined SYSCLK_FREQ_72MHz + SetSysClockTo72(); +#endif + + /* If none of the define above is enabled, the HSI is used as System clock + source (default after reset) */ +} + +/** + * @brief Setup the external memory controller. Called in startup_stm32f10x.s + * before jump to __main + * @param None + * @retval None + */ +#ifdef DATA_IN_ExtSRAM +/** + * @brief Setup the external memory controller. + * Called in startup_stm32f10x_xx.s/.c before jump to main. + * This function configures the external SRAM mounted on STM3210E-EVAL + * board (STM32 High density devices). This SRAM will be used as program + * data memory (including heap and stack). + * @param None + * @retval None + */ +void SystemInit_ExtMemCtl(void) +{ +/*!< FSMC Bank1 NOR/SRAM3 is used for the STM3210E-EVAL, if another Bank is + required, then adjust the Register Addresses */ + + /* Enable FSMC clock */ + RCC->AHBENR = 0x00000114; + + /* Enable GPIOD, GPIOE, GPIOF and GPIOG clocks */ + RCC->APB2ENR = 0x000001E0; + +/* --------------- SRAM Data lines, NOE and NWE configuration ---------------*/ +/*---------------- SRAM Address lines configuration -------------------------*/ +/*---------------- NOE and NWE configuration --------------------------------*/ +/*---------------- NE3 configuration ----------------------------------------*/ +/*---------------- NBL0, NBL1 configuration ---------------------------------*/ + + GPIOD->CRL = 0x44BB44BB; + GPIOD->CRH = 0xBBBBBBBB; + + GPIOE->CRL = 0xB44444BB; + GPIOE->CRH = 0xBBBBBBBB; + + GPIOF->CRL = 0x44BBBBBB; + GPIOF->CRH = 0xBBBB4444; + + GPIOG->CRL = 0x44BBBBBB; + GPIOG->CRH = 0x44444B44; + +/*---------------- FSMC Configuration ---------------------------------------*/ +/*---------------- Enable FSMC Bank1_SRAM Bank ------------------------------*/ + + FSMC_Bank1->BTCR[4] = 0x00001011; + FSMC_Bank1->BTCR[5] = 0x00000200; +} +#endif /* DATA_IN_ExtSRAM */ + +#ifdef SYSCLK_FREQ_HSE +/** + * @brief Selects HSE as System clock source and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockToHSE(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + +#if !defined STM32F10X_LD_VL && !defined STM32F10X_MD_VL && !defined STM32F10X_HD_VL + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 0 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + +#ifndef STM32F10X_CL + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0; +#else + if (HSE_VALUE <= 24000000) + { + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0; + } + else + { + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1; + } +#endif /* STM32F10X_CL */ +#endif + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1; + + /* Select HSE as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_HSE; + + /* Wait till HSE is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x04) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_24MHz +/** + * @brief Sets System clock frequency to 24MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo24(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { +#if !defined STM32F10X_LD_VL && !defined STM32F10X_MD_VL && !defined STM32F10X_HD_VL + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 0 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0; +#endif + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL configuration: PLLCLK = PREDIV1 * 6 = 24 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL6); + + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 10 = 4 MHz */ + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV10); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } +#elif defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + /* PLL configuration: = (HSE / 2) * 6 = 24 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_PREDIV1 | RCC_CFGR_PLLXTPRE_PREDIV1_Div2 | RCC_CFGR_PLLMULL6); +#else + /* PLL configuration: = (HSE / 2) * 6 = 24 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLXTPRE_HSE_Div2 | RCC_CFGR_PLLMULL6); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_36MHz +/** + * @brief Sets System clock frequency to 36MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo36(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 1 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + + /* PLL configuration: PLLCLK = PREDIV1 * 9 = 36 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL9); + + /*!< PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 10 = 4 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV10); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + +#else + /* PLL configuration: PLLCLK = (HSE / 2) * 9 = 36 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLXTPRE_HSE_Div2 | RCC_CFGR_PLLMULL9); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_48MHz +/** + * @brief Sets System clock frequency to 48MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo48(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 1 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 5 = 8 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV5); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + + + /* PLL configuration: PLLCLK = PREDIV1 * 6 = 48 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL6); +#else + /* PLL configuration: PLLCLK = HSE * 6 = 48 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL6); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} + +#elif defined SYSCLK_FREQ_56MHz +/** + * @brief Sets System clock frequency to 56MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo56(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 2 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_2; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 5 = 8 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV5); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + + + /* PLL configuration: PLLCLK = PREDIV1 * 7 = 56 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL7); +#else + /* PLL configuration: PLLCLK = HSE * 7 = 56 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL7); + +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} + +#elif defined SYSCLK_FREQ_72MHz +/** + * @brief Sets System clock frequency to 72MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo72(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 2 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_2; + + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 5 = 8 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV5); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + + + /* PLL configuration: PLLCLK = PREDIV1 * 9 = 72 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL9); +#else + /* PLL configuration: PLLCLK = HSE * 9 = 72 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | + RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL9); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#endif + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.h new file mode 100644 index 0000000..54bc1ab --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.h @@ -0,0 +1,98 @@ +/** + ****************************************************************************** + * @file system_stm32f10x.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Header File. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f10x_system + * @{ + */ + +/** + * @brief Define to prevent recursive inclusion + */ +#ifndef __SYSTEM_STM32F10X_H +#define __SYSTEM_STM32F10X_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup STM32F10x_System_Includes + * @{ + */ + +/** + * @} + */ + + +/** @addtogroup STM32F10x_System_Exported_types + * @{ + */ + +extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Exported_Constants + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Exported_Functions + * @{ + */ + +extern void SystemInit(void); +extern void SystemCoreClockUpdate(void); +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__SYSTEM_STM32F10X_H */ + +/** + * @} + */ + +/** + * @} + */ +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CMSIS END USER LICENCE AGREEMENT.pdf b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CMSIS END USER LICENCE AGREEMENT.pdf new file mode 100644 index 0000000..c8feab4 Binary files /dev/null and b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CMSIS END USER LICENCE AGREEMENT.pdf differ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CMSIS debug support.htm b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CMSIS debug support.htm new file mode 100644 index 0000000..36e0446 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CMSIS debug support.htm @@ -0,0 +1,243 @@ + + + +CMSIS Debug Support + + + + + + + + +

CMSIS Debug Support

+ +
+ +

Cortex-M3 ITM Debug Access

+

+ The Cortex-M3 incorporates the Instrumented Trace Macrocell (ITM) that provides together with + the Serial Viewer Output trace capabilities for the microcontroller system. The ITM has + 32 communication channels which are able to transmit 32 / 16 / 8 bit values; two ITM + communication channels are used by CMSIS to output the following information: +

+
    +
  • ITM Channel 0: used for printf-style output via the debug interface.
    • +
  • ITM Channel 31: is reserved for RTOS kernel awareness debugging.
    • +
+ +

Debug IN / OUT functions

+

CMSIS provides following debug functions:

+
    +
  • ITM_SendChar (uses ITM channel 0)
    • +
  • ITM_ReceiveChar (uses global variable)
    • +
  • ITM_CheckChar (uses global variable)
    • +
+ +

ITM_SendChar

+

+ ITM_SendChar is used to transmit a character over ITM channel 0 from + the microcontroller system to the debug system.
+ Only a 8 bit value is transmitted. +

+
+static __INLINE uint32_t ITM_SendChar (uint32_t ch)
+{
+  /* check if debugger connected and ITM channel enabled for tracing */
+  if ((CoreDebug->DEMCR & CoreDebug_DEMCR_TRCENA)  &&
+      (ITM->TCR & ITM_TCR_ITMENA)                  &&
+      (ITM->TER & (1UL << 0))  ) 
+  {
+    while (ITM->PORT[0].u32 == 0);
+    ITM->PORT[0].u8 = (uint8_t)ch;
+  }  
+  return (ch);
+}
+ +

ITM_ReceiveChar

+

+ ITM communication channel is only capable for OUT direction. For IN direction + a globel variable is used. A simple mechansim detects if a character is received. + The project to test need to be build with debug information. +

+ +

+ The globale variable ITM_RxBuffer is used to transmit a 8 bit value from debug system + to microcontroller system. ITM_RxBuffer is 32 bit wide to enshure a proper handshake. +

+
+extern volatile int ITM_RxBuffer;                    /* variable to receive characters                             */
+
+

+ A dedicated bit pattern is used to determin if ITM_RxBuffer is empty + or contains a valid value. +

+
+#define             ITM_RXBUFFER_EMPTY    0x5AA55AA5 /* value identifying ITM_RxBuffer is ready for next character */
+
+

+ ITM_ReceiveChar is used to receive a 8 bit value from the debug system. The function is nonblocking. + It returns the received character or '-1' if no character was available. +

+
+static __INLINE int ITM_ReceiveChar (void) {
+  int ch = -1;                               /* no character available */
+
+  if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) {
+    ch = ITM_RxBuffer;
+    ITM_RxBuffer = ITM_RXBUFFER_EMPTY;       /* ready for next character */
+  }
+  
+  return (ch); 
+}
+
+ +

ITM_CheckChar

+

+ ITM_CheckChar is used to check if a character is received. +

+
+static __INLINE int ITM_CheckChar (void) {
+
+  if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) {
+    return (0);                                 /* no character available */
+  } else {
+    return (1);                                 /*    character available */
+  }
+}
+ + +

ITM Debug Support in uVision

+

+ uVision uses in a debug session the Debug (printf) Viewer window to + display the debug data. +

+

Direction microcontroller system -> uVision:

+
    +
  • + Characters received via ITM communication channel 0 are written in a printf style + to Debug (printf) Viewer window. +
    • +
+ +

Direction uVision -> microcontroller system:

+
    +
  • Check if ITM_RxBuffer variable is available (only performed once).
    • +
  • Read character from Debug (printf) Viewer window.
    • +
  • If ITM_RxBuffer empty write character to ITM_RxBuffer.
    • +
+ +

Note

+
    +

  • Current solution does not use a buffer machanism for trasmitting the characters.

    +
    • +
+ +

RTX Kernel awareness in uVision

+

+ uVision / RTX are using a simple and efficient solution for RTX Kernel awareness. + No format overhead is necessary.
+ uVsion debugger decodes the RTX events via the 32 / 16 / 8 bit ITM write access + to ITM communication channel 31. +

+ +

Following RTX events are traced:

+
    +
  • Task Create / Delete event +
      +
    1. 32 bit access. Task start address is transmitted
      2. +
    2. 16 bit access. Task ID and Create/Delete flag are transmitted
      + High byte holds Create/Delete flag, Low byte holds TASK ID. +
      3. +
    +
    • +
  • Task switch event +
      +
    1. 8 bit access. Task ID of current task is transmitted
      2. +
    +
    • +
+ +

Note

+
    +

  • Other RTOS information could be retrieved via memory read access in a polling mode manner.

    +
    • +
+ + +

 

+ +
+ +

Copyright KEIL - An ARM Company.
+All rights reserved.
+Visit our web site at www.keil.com. +

+ + + + \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CMSIS_changes.htm b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CMSIS_changes.htm new file mode 100644 index 0000000..5a17f1a --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/CMSIS_changes.htm @@ -0,0 +1,320 @@ + + + +CMSIS Changes + + + + + + + + +

Changes to CMSIS version V1.20

+ +
+ +

1. Removed CMSIS Middelware packages

+

+ CMSIS Middleware is on hold from ARM side until a agreement between all CMSIS partners is found. +

+ +

2. SystemFrequency renamed to SystemCoreClock

+

+ The variable name SystemCoreClock is more precise than SystemFrequency + because the variable holds the clock value at which the core is running. +

+ +

3. Changed startup concept

+

+ The old startup concept (calling SystemInit_ExtMemCtl from startup file and calling SystemInit + from main) has the weakness that it does not work for controllers which need a already + configuerd clock system to configure the external memory controller. +

+ +

Changed startup concept

+
    +
  • + SystemInit() is called from startup file before premain. +
    • +
  • + SystemInit() configures the clock system and also configures + an existing external memory controller. +
    • +
  • + SystemInit() must not use global variables. +
    • +
  • + SystemCoreClock is initialized with a correct predefined value. +
    • +
  • + Additional function void SystemCoreClockUpdate (void) is provided.
    + SystemCoreClockUpdate() updates the variable SystemCoreClock + and must be called whenever the core clock is changed.
    + SystemCoreClockUpdate() evaluates the clock register settings and calculates + the current core clock. +
    • +
+ + +

4. Advanced Debug Functions

+

+ ITM communication channel is only capable for OUT direction. To allow also communication for + IN direction a simple concept is provided. +

+
    +
  • + Global variable volatile int ITM_RxBuffer used for IN data. +
    • +
  • + Function int ITM_CheckChar (void) checks if a new character is available. +
    • +
  • + Function int ITM_ReceiveChar (void) retrieves the new character. +
    • +
+ +

+ For detailed explanation see file CMSIS debug support.htm. +

+ + +

5. Core Register Bit Definitions

+

+ Files core_cm3.h and core_cm0.h contain now bit definitions for Core Registers. The name for the + defines correspond with the Cortex-M Technical Reference Manual. +

+

+ e.g. SysTick structure with bit definitions +

+
+/** @addtogroup CMSIS_CM3_SysTick CMSIS CM3 SysTick
+  memory mapped structure for SysTick
+  @{
+ */
+typedef struct
+{
+  __IO uint32_t CTRL;                         /*!< Offset: 0x00  SysTick Control and Status Register */
+  __IO uint32_t LOAD;                         /*!< Offset: 0x04  SysTick Reload Value Register       */
+  __IO uint32_t VAL;                          /*!< Offset: 0x08  SysTick Current Value Register      */
+  __I  uint32_t CALIB;                        /*!< Offset: 0x0C  SysTick Calibration Register        */
+} SysTick_Type;
+
+/* SysTick Control / Status Register Definitions */
+#define SysTick_CTRL_COUNTFLAG_Pos         16                                             /*!< SysTick CTRL: COUNTFLAG Position */
+#define SysTick_CTRL_COUNTFLAG_Msk         (1ul << SysTick_CTRL_COUNTFLAG_Pos)            /*!< SysTick CTRL: COUNTFLAG Mask */
+
+#define SysTick_CTRL_CLKSOURCE_Pos          2                                             /*!< SysTick CTRL: CLKSOURCE Position */
+#define SysTick_CTRL_CLKSOURCE_Msk         (1ul << SysTick_CTRL_CLKSOURCE_Pos)            /*!< SysTick CTRL: CLKSOURCE Mask */
+
+#define SysTick_CTRL_TICKINT_Pos            1                                             /*!< SysTick CTRL: TICKINT Position */
+#define SysTick_CTRL_TICKINT_Msk           (1ul << SysTick_CTRL_TICKINT_Pos)              /*!< SysTick CTRL: TICKINT Mask */
+
+#define SysTick_CTRL_ENABLE_Pos             0                                             /*!< SysTick CTRL: ENABLE Position */
+#define SysTick_CTRL_ENABLE_Msk            (1ul << SysTick_CTRL_ENABLE_Pos)               /*!< SysTick CTRL: ENABLE Mask */
+
+/* SysTick Reload Register Definitions */
+#define SysTick_LOAD_RELOAD_Pos             0                                             /*!< SysTick LOAD: RELOAD Position */
+#define SysTick_LOAD_RELOAD_Msk            (0xFFFFFFul << SysTick_LOAD_RELOAD_Pos)        /*!< SysTick LOAD: RELOAD Mask */
+
+/* SysTick Current Register Definitions */
+#define SysTick_VAL_CURRENT_Pos             0                                             /*!< SysTick VAL: CURRENT Position */
+#define SysTick_VAL_CURRENT_Msk            (0xFFFFFFul << SysTick_VAL_CURRENT_Pos)        /*!< SysTick VAL: CURRENT Mask */
+
+/* SysTick Calibration Register Definitions */
+#define SysTick_CALIB_NOREF_Pos            31                                             /*!< SysTick CALIB: NOREF Position */
+#define SysTick_CALIB_NOREF_Msk            (1ul << SysTick_CALIB_NOREF_Pos)               /*!< SysTick CALIB: NOREF Mask */
+
+#define SysTick_CALIB_SKEW_Pos             30                                             /*!< SysTick CALIB: SKEW Position */
+#define SysTick_CALIB_SKEW_Msk             (1ul << SysTick_CALIB_SKEW_Pos)                /*!< SysTick CALIB: SKEW Mask */
+
+#define SysTick_CALIB_TENMS_Pos             0                                             /*!< SysTick CALIB: TENMS Position */
+#define SysTick_CALIB_TENMS_Msk            (0xFFFFFFul << SysTick_VAL_CURRENT_Pos)        /*!< SysTick CALIB: TENMS Mask */
+/*@}*/ /* end of group CMSIS_CM3_SysTick */
+ +

7. DoxyGen Tags

+

+ DoxyGen tags in files core_cm3.[c,h] and core_cm0.[c,h] are reworked to create proper documentation + using DoxyGen. +

+ +

8. Folder Structure

+

+ The folder structure is changed to differentiate the single support packages. +

+ +
    +
  • CM0
    • +
  • CM3 +
      +
    • CoreSupport
      • +
    • DeviceSupport
      • +
        +
      • Vendor +
          +
        • Device +
            +
          • Startup +
              +
            • Toolchain
              • +
            • Toolchain
              • +
            • ...
              • +
            +
            • +
          +
          • +
        • Device
          • +
        • ...
          • +
        +
        • +
      • Vendor
        • +
      • ...
        • +
      + +
    • Example +
        +
      • Toolchain +
          +
        • Device
          • +
        • Device
          • +
        • ...
          • +
        +
        • +
      • Toolchain
        • +
      • ...
        • +
      +
      • +
    +
    • + +
  • Documentation
    • +
+ +

9. Open Points

+

+ Following points need to be clarified and solved: +

+
    +
  • +

    + Equivalent C and Assembler startup files. +

    +

    + Is there a need for having C startup files although assembler startup files are + very efficient and do not need to be changed? +

    +

    • +
  • +

    + Placing of HEAP in external RAM. +

    +

    + It must be possible to place HEAP in external RAM if the device supports an + external memory controller. +

    +
    • +
  • +

    + Placing of STACK /HEAP. +

    +

    + STACK should always be placed at the end of internal RAM. +

    +

    + If HEAP is placed in internal RAM than it should be placed after RW ZI section. +

    +
    • +
  • +

    + Removing core_cm3.c and core_cm0.c. +

    +

    + On a long term the functions in core_cm3.c and core_cm0.c must be replaced with + appropriate compiler intrinsics. +

    +
    • +
+ + +

10. Limitations

+

+ The following limitations are not covered with the current CMSIS version: +

+
    +
  • + No C startup files for ARM toolchain are provided. +
    • +
  • + No C startup files for GNU toolchain are provided. +
    • +
  • + No C startup files for IAR toolchain are provided. +
    • +
  • + No Tasking projects are provided yet. +
    • +
diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Documentation/CMSIS_Core.htm b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Documentation/CMSIS_Core.htm new file mode 100644 index 0000000..b8acb53 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Documentation/CMSIS_Core.htm @@ -0,0 +1,1337 @@ + + + + CMSIS: Cortex Microcontroller Software Interface Standard + + + +

Cortex Microcontroller Software Interface Standard

+ +

This file describes the Cortex Microcontroller Software Interface Standard (CMSIS).

+

Version: 1.30 - 30. October 2009

+ +

Information in this file, the accompany manuals, and software is
+ Copyright ARM Ltd.
All rights reserved. +

+ +
+ +

Revision History

+
    +
  • Version 1.00: initial release.
    • +
  • Version 1.01: added __LDREXx, __STREXx, and __CLREX.
    • +
  • Version 1.02: added Cortex-M0.
    • +
  • Version 1.10: second review.
    • +
  • Version 1.20: third review.
    • +
  • Version 1.30 PRE-RELEASE: reworked Startup Concept, additional Debug Functionality.
    • +
  • Version 1.30 2nd PRE-RELEASE: changed folder structure, added doxyGen comments, added Bit definitions.
    • +
  • Version 1.30: updated Device Support Packages.
    • +
+ +
+ +

Contents

+ +
    +
  1. About
    2. +
  2. Coding Rules and Conventions
    3. +
  3. CMSIS Files
    4. +
  4. Core Peripheral Access Layer
    5. +
  5. CMSIS Example
    6. +
+ +

About

+ +

+ The Cortex Microcontroller Software Interface Standard (CMSIS) answers the challenges + that are faced when software components are deployed to physical microcontroller devices based on a + Cortex-M0 or Cortex-M3 processor. The CMSIS will be also expanded to future Cortex-M + processor cores (the term Cortex-M is used to indicate that). The CMSIS is defined in close co-operation + with various silicon and software vendors and provides a common approach to interface to peripherals, + real-time operating systems, and middleware components. +

+ +

ARM provides as part of the CMSIS the following software layers that are +available for various compiler implementations:

+
    +
  • Core Peripheral Access Layer: contains name definitions, + address definitions and helper functions to + access core registers and peripherals. It defines also a device + independent interface for RTOS Kernels that includes debug channel + definitions.
    • +
+ +

These software layers are expanded by Silicon partners with:

+
    +
  • Device Peripheral Access Layer: provides definitions + for all device peripherals
    • +
  • Access Functions for Peripherals (optional): provides + additional helper functions for peripherals
    • +
+ +

CMSIS defines for a Cortex-M Microcontroller System:

+
    +
  • A common way to access peripheral registers + and a common way to define exception vectors.
    • +
  • The register names of the Core + Peripherals and the names of the Core + Exception Vectors.
    • +
  • An device independent interface for RTOS Kernels including a debug + channel.
    • +
+ +

+ By using CMSIS compliant software components, the user can easier re-use template code. + CMSIS is intended to enable the combination of software components from multiple middleware vendors. +

+ +

Coding Rules and Conventions

+ +

+ The following section describes the coding rules and conventions used in the CMSIS + implementation. It contains also information about data types and version number information. +

+ +

Essentials

+
    +
  • The CMSIS C code conforms to MISRA 2004 rules. In case of MISRA violations, + there are disable and enable sequences for PC-LINT inserted.
    • +
  • ANSI standard data types defined in the ANSI C header file + <stdint.h> are used.
    • +
  • #define constants that include expressions must be enclosed by + parenthesis.
    • +
  • Variables and parameters have a complete data type.
    • +
  • All functions in the Core Peripheral Access Layer are + re-entrant.
    • +
  • The Core Peripheral Access Layer has no blocking code + (which means that wait/query loops are done at other software layers).
    • +
  • For each exception/interrupt there is definition for: +
      +
    • an exception/interrupt handler with the postfix _Handler + (for exceptions) or _IRQHandler (for interrupts).
      • +
    • a default exception/interrupt handler (weak definition) that contains an endless loop.
      • +
    • a #define of the interrupt number with the postfix _IRQn.
      • +
    • +
+ +

Recommendations

+ +

The CMSIS recommends the following conventions for identifiers.

+
    +
  • CAPITAL names to identify Core Registers, Peripheral Registers, and CPU Instructions.
    • +
  • CamelCase names to identify peripherals access functions and interrupts.
    • +
  • PERIPHERAL_ prefix to identify functions that belong to specify peripherals.
    • +
  • Doxygen comments for all functions are included as described under Function Comments below.
    • +
+ +Comments + +
    +
  • Comments use the ANSI C90 style (/* comment */) or C++ style + (// comment). It is assumed that the programming tools support today + consistently the C++ comment style.
    • +
  • Function Comments provide for each function the following information: +
      +
    • one-line brief function overview.
      • +
    • detailed parameter explanation.
      • +
    • detailed information about return values.
      • +
    • detailed description of the actual function.
      • +
    +

    Doxygen Example:

    + 
    +/** 
+ * @brief  Enable Interrupt in NVIC Interrupt Controller
+ * @param  IRQn  interrupt number that specifies the interrupt
+ * @return none.
+ * Enable the specified interrupt in the NVIC Interrupt Controller.
+ * Other settings of the interrupt such as priority are not affected.
+ */
    +
    • +
+ +

Data Types and IO Type Qualifiers

+ +

+ The Cortex-M HAL uses the standard types from the standard ANSI C header file + <stdint.h>. IO Type Qualifiers are used to specify the access + to peripheral variables. IO Type Qualifiers are indented to be used for automatic generation of + debug information of peripheral registers. +

+ + + + + + + + + + + + + + + + + + + + + + + + +
IO Type Qualifier#defineDescription
__Ivolatile constRead access only
__OvolatileWrite access only
__IOvolatileRead and write access
+ +

CMSIS Version Number

+

+ File core_cm3.h contains the version number of the CMSIS with the following define: +

+ +
+#define __CM3_CMSIS_VERSION_MAIN  (0x01)      /* [31:16] main version       */
+#define __CM3_CMSIS_VERSION_SUB   (0x30)      /* [15:0]  sub version        */
+#define __CM3_CMSIS_VERSION       ((__CM3_CMSIS_VERSION_MAIN << 16) | __CM3_CMSIS_VERSION_SUB)
+ +

+ File core_cm0.h contains the version number of the CMSIS with the following define: +

+ +
+#define __CM0_CMSIS_VERSION_MAIN  (0x01)      /* [31:16] main version       */
+#define __CM0_CMSIS_VERSION_SUB   (0x30)      /* [15:0]  sub version        */
+#define __CM0_CMSIS_VERSION       ((__CM0_CMSIS_VERSION_MAIN << 16) | __CM0_CMSIS_VERSION_SUB)
+ + +

CMSIS Cortex Core

+

+ File core_cm3.h contains the type of the CMSIS Cortex-M with the following define: +

+ +
+#define __CORTEX_M                (0x03)
+ +

+ File core_cm0.h contains the type of the CMSIS Cortex-M with the following define: +

+ +
+#define __CORTEX_M                (0x00)
+ + +

CMSIS Files

+

+ This section describes the Files provided in context with the CMSIS to access the Cortex-M + hardware and peripherals. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
FileProviderDescription
device.hDevice specific (provided by silicon partner)Defines the peripherals for the actual device. The file may use + several other include files to define the peripherals of the actual device.
core_cm0.hARM (for RealView ARMCC, IAR, and GNU GCC)Defines the core peripherals for the Cortex-M0 CPU and core peripherals.
core_cm3.hARM (for RealView ARMCC, IAR, and GNU GCC)Defines the core peripherals for the Cortex-M3 CPU and core peripherals.
core_cm0.cARM (for RealView ARMCC, IAR, and GNU GCC)Provides helper functions that access core registers.
core_cm3.cARM (for RealView ARMCC, IAR, and GNU GCC)Provides helper functions that access core registers.
startup_deviceARM (adapted by compiler partner / silicon partner)Provides the Cortex-M startup code and the complete (device specific) Interrupt Vector Table
system_deviceARM (adapted by silicon partner)Provides a device specific configuration file for the device. It configures the device initializes + typically the oscillator (PLL) that is part of the microcontroller device
+ +

device.h

+ +

+ The file device.h is provided by the silicon vendor and is the + central include file that the application programmer is using in + the C source code. This file contains: +

+
    +
  • +

    Interrupt Number Definition: provides interrupt numbers + (IRQn) for all core and device specific exceptions and interrupts.

    +
    • +
  • +

    Configuration for core_cm0.h / core_cm3.h: reflects the + actual configuration of the Cortex-M processor that is part of the actual + device. As such the file core_cm0.h / core_cm3.h is included that + implements access to processor registers and core peripherals.

    +
    • +
  • +

    Device Peripheral Access Layer: provides definitions + for all device peripherals. It contains all data structures and the address + mapping for the device specific peripherals.

    +
    • +
  • Access Functions for Peripherals (optional): provides + additional helper functions for peripherals that are useful for programming + of these peripherals. Access Functions may be provided as inline functions + or can be extern references to a device specific library provided by the + silicon vendor.
    • +
+ + +

Interrupt Number Definition

+ +

To access the device specific interrupts the device.h file defines IRQn +numbers for the complete device using a enum typedef as shown below:

+
+typedef enum IRQn
+{
+/******  Cortex-M3 Processor Exceptions/Interrupt Numbers ************************************************/
+  NonMaskableInt_IRQn             = -14,      /*!< 2 Non Maskable Interrupt                              */
+  HardFault_IRQn                  = -13,      /*!< 3 Cortex-M3 Hard Fault Interrupt                      */
+  MemoryManagement_IRQn           = -12,      /*!< 4 Cortex-M3 Memory Management Interrupt               */
+  BusFault_IRQn                   = -11,      /*!< 5 Cortex-M3 Bus Fault Interrupt                       */
+  UsageFault_IRQn                 = -10,      /*!< 6 Cortex-M3 Usage Fault Interrupt                     */
+  SVCall_IRQn                     = -5,       /*!< 11 Cortex-M3 SV Call Interrupt                        */
+  DebugMonitor_IRQn               = -4,       /*!< 12 Cortex-M3 Debug Monitor Interrupt                  */
+  PendSV_IRQn                     = -2,       /*!< 14 Cortex-M3 Pend SV Interrupt                        */
+  SysTick_IRQn                    = -1,       /*!< 15 Cortex-M3 System Tick Interrupt                    */
+/******  STM32 specific Interrupt Numbers ****************************************************************/
+  WWDG_STM_IRQn                   = 0,        /*!< Window WatchDog Interrupt                             */
+  PVD_STM_IRQn                    = 1,        /*!< PVD through EXTI Line detection Interrupt             */
+  :
+  :
+  } IRQn_Type;
+ + +

Configuration for core_cm0.h / core_cm3.h

+

+ The Cortex-M core configuration options which are defined for each device implementation. Some + configuration options are reflected in the CMSIS layer using the #define settings described below. +

+

+ To access core peripherals file device.h includes file core_cm0.h / core_cm3.h. + Several features in core_cm0.h / core_cm3.h are configured by the following defines that must be + defined before #include <core_cm0.h> / #include <core_cm3.h> + preprocessor command. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
#defineFileValueDescription
__NVIC_PRIO_BITScore_cm0.h(2)Number of priority bits implemented in the NVIC (device specific)
__NVIC_PRIO_BITScore_cm3.h(2 ... 8)Number of priority bits implemented in the NVIC (device specific)
__MPU_PRESENTcore_cm0.h, core_cm3.h(0, 1)Defines if an MPU is present or not
__Vendor_SysTickConfigcore_cm0.h, core_cm3.h(1)When this define is setup to 1, the SysTickConfig function + in core_cm3.h is excluded. In this case the device.h + file must contain a vendor specific implementation of this function.
+ + +

Device Peripheral Access Layer

+

+ Each peripheral uses a prefix which consists of <device abbreviation>_ + and <peripheral name>_ to identify peripheral registers that access this + specific peripheral. The intention of this is to avoid name collisions caused + due to short names. If more than one peripheral of the same type exists, + identifiers have a postfix (digit or letter). For example: +

+
    +
  • <device abbreviation>_UART_Type: defines the generic register layout for all UART channels in a device. + 
    +typedef struct
+{
+  union {
+  __I  uint8_t  RBR;                     /*!< Offset: 0x000   Receiver Buffer Register    */
+  __O  uint8_t  THR;                     /*!< Offset: 0x000   Transmit Holding Register   */
+  __IO uint8_t  DLL;                     /*!< Offset: 0x000   Divisor Latch LSB           */
+       uint32_t RESERVED0;
+  };
+  union {
+  __IO uint8_t  DLM;                     /*!< Offset: 0x004   Divisor Latch MSB           */
+  __IO uint32_t IER;                     /*!< Offset: 0x004   Interrupt Enable Register   */
+  };
+  union {
+  __I  uint32_t IIR;                     /*!< Offset: 0x008   Interrupt ID Register       */
+  __O  uint8_t  FCR;                     /*!< Offset: 0x008   FIFO Control Register       */
+  };
+  __IO uint8_t  LCR;                     /*!< Offset: 0x00C   Line Control Register       */
+       uint8_t  RESERVED1[7];
+  __I  uint8_t  LSR;                     /*!< Offset: 0x014   Line Status Register        */
+       uint8_t  RESERVED2[7];
+  __IO uint8_t  SCR;                     /*!< Offset: 0x01C   Scratch Pad Register        */
+       uint8_t  RESERVED3[3];
+  __IO uint32_t ACR;                     /*!< Offset: 0x020   Autobaud Control Register   */
+  __IO uint8_t  ICR;                     /*!< Offset: 0x024   IrDA Control Register       */
+       uint8_t  RESERVED4[3];
+  __IO uint8_t  FDR;                     /*!< Offset: 0x028   Fractional Divider Register */
+       uint8_t  RESERVED5[7];
+  __IO uint8_t  TER;                     /*!< Offset: 0x030   Transmit Enable Register    */
+       uint8_t  RESERVED6[39];
+  __I  uint8_t  FIFOLVL;                 /*!< Offset: 0x058   FIFO Level Register         */
+} LPC_UART_TypeDef;
    +
    • +
  • <device abbreviation>_UART1: is a pointer to a register structure that refers to a specific UART. + For example UART1->DR is the data register of UART1. + 
    +#define LPC_UART2             ((LPC_UART_TypeDef      *) LPC_UART2_BASE    )
+#define LPC_UART3             ((LPC_UART_TypeDef      *) LPC_UART3_BASE    )
    +
    • +
+ +
Minimal Requiements
+

+ To access the peripheral registers and related function in a device the files device.h + and core_cm0.h / core_cm3.h defines as a minimum: +

+
    +
  • The Register Layout Typedef for each peripheral that defines all register names. + Names that start with RESERVE are used to introduce space into the structure to adjust the addresses of + the peripheral registers. For example: + 
    +typedef struct {
+  __IO uint32_t CTRL;      /* SysTick Control and Status Register */
+  __IO uint32_t LOAD;      /* SysTick Reload Value Register       */
+  __IO uint32_t VAL;       /* SysTick Current Value Register      */
+  __I  uint32_t CALIB;     /* SysTick Calibration Register        */
+  } SysTick_Type;
    +
    • + +
  • + Base Address for each peripheral (in case of multiple peripherals + that use the same register layout typedef multiple base addresses are defined). For example: + 
    +#define SysTick_BASE (SCS_BASE + 0x0010)            /* SysTick Base Address */
    +
    • + +
  • + Access Definition for each peripheral (in case of multiple peripherals that use + the same register layout typedef multiple access definitions exist, i.e. LPC_UART0, + LPC_UART2). For Example: + 
    +#define SysTick ((SysTick_Type *) SysTick_BASE)     /* SysTick access definition */
    +
    • +
+ +

+ These definitions allow to access the peripheral registers from user code with simple assignments like: +

+
SysTick->CTRL = 0;
+ +
Optional Features
+

In addition the device.h file may define:

+
    +
  • + #define constants that simplify access to the peripheral registers. + These constant define bit-positions or other specific patterns are that required for the + programming of the peripheral registers. The identifiers used start with + <device abbreviation>_ and <peripheral name>_. + It is recommended to use CAPITAL letters for such #define constants. +
    • +
  • + Functions that perform more complex functions with the peripheral (i.e. status query before + a sending register is accessed). Again these function start with + <device abbreviation>_ and <peripheral name>_. +
    • +
+ +

core_cm0.h and core_cm0.c

+

+ File core_cm0.h describes the data structures for the Cortex-M0 core peripherals and does + the address mapping of this structures. It also provides basic access to the Cortex-M0 core registers + and core peripherals with efficient functions (defined as static inline). +

+

+ File core_cm0.c defines several helper functions that access processor registers. +

+

Together these files implement the Core Peripheral Access Layer for a Cortex-M0.

+ +

core_cm3.h and core_cm3.c

+

+ File core_cm3.h describes the data structures for the Cortex-M3 core peripherals and does + the address mapping of this structures. It also provides basic access to the Cortex-M3 core registers + and core peripherals with efficient functions (defined as static inline). +

+

+ File core_cm3.c defines several helper functions that access processor registers. +

+

Together these files implement the Core Peripheral Access Layer for a Cortex-M3.

+ +

startup_device

+

+ A template file for startup_device is provided by ARM for each supported + compiler. It is adapted by the silicon vendor to include interrupt vectors for all device specific + interrupt handlers. Each interrupt handler is defined as weak function + to an dummy handler. Therefore the interrupt handler can be directly used in application software + without any requirements to adapt the startup_device file. +

+

+ The following exception names are fixed and define the start of the vector table for a Cortex-M0: +

+
+__Vectors       DCD     __initial_sp              ; Top of Stack
+                DCD     Reset_Handler             ; Reset Handler
+                DCD     NMI_Handler               ; NMI Handler
+                DCD     HardFault_Handler         ; Hard Fault Handler
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     SVC_Handler               ; SVCall Handler
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     PendSV_Handler            ; PendSV Handler
+                DCD     SysTick_Handler           ; SysTick Handler
+ +

+ The following exception names are fixed and define the start of the vector table for a Cortex-M3: +

+
+__Vectors       DCD     __initial_sp              ; Top of Stack
+                DCD     Reset_Handler             ; Reset Handler
+                DCD     NMI_Handler               ; NMI Handler
+                DCD     HardFault_Handler         ; Hard Fault Handler
+                DCD     MemManage_Handler         ; MPU Fault Handler
+                DCD     BusFault_Handler          ; Bus Fault Handler
+                DCD     UsageFault_Handler        ; Usage Fault Handler
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     SVC_Handler               ; SVCall Handler
+                DCD     DebugMon_Handler          ; Debug Monitor Handler
+                DCD     0                         ; Reserved
+                DCD     PendSV_Handler            ; PendSV Handler
+                DCD     SysTick_Handler           ; SysTick Handler
+ +

+ In the following examples for device specific interrupts are shown: +

+
+; External Interrupts
+                DCD     WWDG_IRQHandler           ; Window Watchdog
+                DCD     PVD_IRQHandler            ; PVD through EXTI Line detect
+                DCD     TAMPER_IRQHandler         ; Tamper
+ +

+ Device specific interrupts must have a dummy function that can be overwritten in user code. + Below is an example for this dummy function. +

+
+Default_Handler PROC
+                EXPORT WWDG_IRQHandler   [WEAK]
+                EXPORT PVD_IRQHandler    [WEAK]
+                EXPORT TAMPER_IRQHandler [WEAK]
+                :
+                :
+                WWDG_IRQHandler
+                PVD_IRQHandler
+                TAMPER_IRQHandler
+                :
+                :
+                B .
+                ENDP
+ +

+ The user application may simply define an interrupt handler function by using the handler name + as shown below. +

+
+void WWDG_IRQHandler(void)
+{
+  :
+  :
+}
+ + +

system_device.c

+

+ A template file for system_device.c is provided by ARM but adapted by + the silicon vendor to match their actual device. As a minimum requirement + this file must provide a device specific system configuration function and a global variable + that contains the system frequency. It configures the device and initializes typically the + oscillator (PLL) that is part of the microcontroller device. +

+

+ The file system_device.c must provide + as a minimum requirement the SystemInit function as shown below. +

+ + + + + + + + + + + + + + + + +
Function DefinitionDescription
void SystemInit (void)Setup the microcontroller system. Typically this function configures the + oscillator (PLL) that is part of the microcontroller device. For systems + with variable clock speed it also updates the variable SystemCoreClock.
+ SystemInit is called from startup_device file.
void SystemCoreClockUpdate (void)Updates the variable SystemCoreClock and must be called whenever the + core clock is changed during program execution. SystemCoreClockUpdate() + evaluates the clock register settings and calculates the current core clock. +
+ +

+ Also part of the file system_device.c + is the variable SystemCoreClock which contains the current CPU clock speed shown below. +

+ + + + + + + + + + + + +
Variable DefinitionDescription
uint32_t SystemCoreClockContains the system core clock (which is the system clock frequency supplied + to the SysTick timer and the processor core clock). This variable can be + used by the user application to setup the SysTick timer or configure other + parameters. It may also be used by debugger to query the frequency of the + debug timer or configure the trace clock speed.
+ SystemCoreClock is initialized with a correct predefined value.

+ The compiler must be configured to avoid the removal of this variable in + case that the application program is not using it. It is important for + debug systems that the variable is physically present in memory so that + it can be examined to configure the debugger.
+ +

Note

+
    +

  • The above definitions are the minimum requirements for the file + system_device.c. This + file may export more functions or variables that provide a more flexible + configuration of the microcontroller system.

    +
    • +
+ + +

Core Peripheral Access Layer

+ +

Cortex-M Core Register Access

+

+ The following functions are defined in core_cm0.h / core_cm3.h + and provide access to Cortex-M core registers. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Function DefinitionCoreCore RegisterDescription
void __enable_irq (void)M0, M3PRIMASK = 0Global Interrupt enable (using the instruction CPSIE + i)
void __disable_irq (void)M0, M3PRIMASK = 1Global Interrupt disable (using the instruction + CPSID i)
void __set_PRIMASK (uint32_t value)M0, M3PRIMASK = valueAssign value to Priority Mask Register (using the instruction + MSR)
uint32_t __get_PRIMASK (void)M0, M3return PRIMASKReturn Priority Mask Register (using the instruction + MRS)
void __enable_fault_irq (void)M3FAULTMASK = 0Global Fault exception and Interrupt enable (using the + instruction CPSIE + f)
void __disable_fault_irq (void)M3FAULTMASK = 1Global Fault exception and Interrupt disable (using the + instruction CPSID f)
void __set_FAULTMASK (uint32_t value)M3FAULTMASK = valueAssign value to Fault Mask Register (using the instruction + MSR)
uint32_t __get_FAULTMASK (void)M3return FAULTMASKReturn Fault Mask Register (using the instruction MRS)
void __set_BASEPRI (uint32_t value)M3BASEPRI = valueSet Base Priority (using the instruction MSR)
uiuint32_t __get_BASEPRI (void)M3return BASEPRIReturn Base Priority (using the instruction MRS)
void __set_CONTROL (uint32_t value)M0, M3CONTROL = valueSet CONTROL register value (using the instruction MSR)
uint32_t __get_CONTROL (void)M0, M3return CONTROLReturn Control Register Value (using the instruction + MRS)
void __set_PSP (uint32_t TopOfProcStack)M0, M3PSP = TopOfProcStackSet Process Stack Pointer value (using the instruction + MSR)
uint32_t __get_PSP (void)M0, M3return PSPReturn Process Stack Pointer (using the instruction MRS)
void __set_MSP (uint32_t TopOfMainStack)M0, M3MSP = TopOfMainStackSet Main Stack Pointer (using the instruction MSR)
uint32_t __get_MSP (void)M0, M3return MSPReturn Main Stack Pointer (using the instruction MRS)
+ +

Cortex-M Instruction Access

+

+ The following functions are defined in core_cm0.h / core_cm3.hand + generate specific Cortex-M instructions. The functions are implemented in the file + core_cm0.c / core_cm3.c. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameCoreGenerated CPU InstructionDescription
void __NOP (void)M0, M3NOPNo Operation
void __WFI (void)M0, M3WFIWait for Interrupt
void __WFE (void)M0, M3WFEWait for Event
void __SEV (void)M0, M3SEVSet Event
void __ISB (void)M0, M3ISBInstruction Synchronization Barrier
void __DSB (void)M0, M3DSBData Synchronization Barrier
void __DMB (void)M0, M3DMBData Memory Barrier
uint32_t __REV (uint32_t value)M0, M3REVReverse byte order in integer value.
uint32_t __REV16 (uint16_t value)M0, M3REV16Reverse byte order in unsigned short value.
sint32_t __REVSH (sint16_t value)M0, M3REVSHReverse byte order in signed short value with sign extension to integer.
uint32_t __RBIT (uint32_t value)M3RBITReverse bit order of value
uint8_t __LDREXB (uint8_t *addr)M3LDREXBLoad exclusive byte
uint16_t __LDREXH (uint16_t *addr)M3LDREXHLoad exclusive half-word
uint32_t __LDREXW (uint32_t *addr)M3LDREXWLoad exclusive word
uint32_t __STREXB (uint8_t value, uint8_t *addr)M3STREXBStore exclusive byte
uint32_t __STREXB (uint16_t value, uint16_t *addr)M3STREXHStore exclusive half-word
uint32_t __STREXB (uint32_t value, uint32_t *addr)M3STREXWStore exclusive word
void __CLREX (void)M3CLREXRemove the exclusive lock created by __LDREXB, __LDREXH, or __LDREXW
+ + +

NVIC Access Functions

+

+ The CMSIS provides access to the NVIC via the register interface structure and several helper + functions that simplify the setup of the NVIC. The CMSIS HAL uses IRQ numbers (IRQn) to + identify the interrupts. The first device interrupt has the IRQn value 0. Therefore negative + IRQn values are used for processor core exceptions. +

+

+ For the IRQn values of core exceptions the file device.h provides + the following enum names. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Core Exception enum ValueCoreIRQnDescription
NonMaskableInt_IRQnM0, M3-14Cortex-M Non Maskable Interrupt
HardFault_IRQnM0, M3-13Cortex-M Hard Fault Interrupt
MemoryManagement_IRQnM3-12Cortex-M Memory Management Interrupt
BusFault_IRQnM3-11Cortex-M Bus Fault Interrupt
UsageFault_IRQnM3-10Cortex-M Usage Fault Interrupt
SVCall_IRQnM0, M3-5Cortex-M SV Call Interrupt
DebugMonitor_IRQnM3-4Cortex-M Debug Monitor Interrupt
PendSV_IRQnM0, M3-2Cortex-M Pend SV Interrupt
SysTick_IRQnM0, M3-1Cortex-M System Tick Interrupt
+ +

The following functions simplify the setup of the NVIC. +The functions are defined as static inline.

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameCoreParameterDescription
void NVIC_SetPriorityGrouping (uint32_t PriorityGroup)M3Priority Grouping ValueSet the Priority Grouping (Groups . Subgroups)
uint32_t NVIC_GetPriorityGrouping (void)M3(void)Get the Priority Grouping (Groups . Subgroups)
void NVIC_EnableIRQ (IRQn_Type IRQn)M0, M3IRQ NumberEnable IRQn
void NVIC_DisableIRQ (IRQn_Type IRQn)M0, M3IRQ NumberDisable IRQn
uint32_t NVIC_GetPendingIRQ (IRQn_Type IRQn)M0, M3IRQ NumberReturn 1 if IRQn is pending else 0
void NVIC_SetPendingIRQ (IRQn_Type IRQn)M0, M3IRQ NumberSet IRQn Pending
void NVIC_ClearPendingIRQ (IRQn_Type IRQn)M0, M3IRQ NumberClear IRQn Pending Status
uint32_t NVIC_GetActive (IRQn_Type IRQn)M3IRQ NumberReturn 1 if IRQn is active else 0
void NVIC_SetPriority (IRQn_Type IRQn, uint32_t priority)M0, M3IRQ Number, PrioritySet Priority for IRQn
+ (not threadsafe for Cortex-M0)
uint32_t NVIC_GetPriority (IRQn_Type IRQn)M0, M3IRQ NumberGet Priority for IRQn
uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)M3IRQ Number, Priority Group, Preemptive Priority, Sub PriorityEncode priority for given group, preemptive and sub priority
NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority)M3IRQ Number, Priority, pointer to Priority Group, pointer to Preemptive Priority, pointer to Sub PriorityDeccode given priority to group, preemptive and sub priority
void NVIC_SystemReset (void)M0, M3(void)Resets the System
+

Note

+
    +

  • The processor exceptions have negative enum values. Device specific interrupts + have positive enum values and start with 0. The values are defined in + device.h file. +

    +
    • +

  • The values for PreemptPriority and SubPriority + used in functions NVIC_EncodePriority and NVIC_DecodePriority + depend on the available __NVIC_PRIO_BITS implemented in the NVIC. +

    +
    • +
+ + +

SysTick Configuration Function

+ +

The following function is used to configure the SysTick timer and start the +SysTick interrupt.

+ + + + + + + + + + + + + + +
NameParameterDescription
uint32_t SysTickConfig + (uint32_t ticks)ticks is SysTick counter reload valueSetup the SysTick timer and enable the SysTick interrupt. After this + call the SysTick timer creates interrupts with the specified time + interval.
+
+ Return: 0 when successful, 1 on failure.
+
+ + +

Cortex-M3 ITM Debug Access

+ +

The Cortex-M3 incorporates the Instrumented Trace Macrocell (ITM) that +provides together with the Serial Viewer Output trace capabilities for the +microcontroller system. The ITM has 32 communication channels; two ITM +communication channels are used by CMSIS to output the following information:

+
    +
  • ITM Channel 0: implements the ITM_SendChar function + which can be used for printf-style output via the debug interface.
    • +
  • ITM Channel 31: is reserved for the RTOS kernel and can be used for + kernel awareness debugging.
    • +
+

Note

+
    +

  • The ITM channel 31 is selected for the RTOS kernel since some kernels + may use the Privileged level for program execution. ITM + channels have 4 groups with 8 channels each, whereby each group can be + configured for access rights in the Unprivileged level. The ITM channel 0 + may be therefore enabled for the user task whereas ITM channel 31 may be + accessible only in Privileged level from the RTOS kernel itself.

    +
    • +
+ +

The prototype of the ITM_SendChar routine is shown in the +table below.

+ + + + + + + + + + + + + + +
NameParameterDescription
void uint32_t ITM_SendChar(uint32_t chr)character to outputThe function outputs a character via the ITM channel 0. The + function returns when no debugger is connected that has booked the + output. It is blocking when a debugger is connected, but the + previous character send is not transmitted.

+ Return: the input character 'chr'.
+ +

+ Example for the usage of the ITM Channel 31 for RTOS Kernels: +

+
+  // check if debugger connected and ITM channel enabled for tracing
+  if ((CoreDebug->DEMCR & CoreDebug_DEMCR_TRCENA) &&
+  (ITM->TCR & ITM_TCR_ITMENA) &&
+  (ITM->TER & (1UL << 31))) {
+    // transmit trace data
+    while (ITM->PORT31_U32 == 0);
+    ITM->PORT[31].u8 = task_id;      // id of next task
+    while (ITM->PORT[31].u32 == 0);
+    ITM->PORT[31].u32 = task_status; // status information
+  }
+ + +

Cortex-M3 additional Debug Access

+ +

CMSIS provides additional debug functions to enlarge the Cortex-M3 Debug Access. +Data can be transmitted via a certain global buffer variable towards the target system.

+ +

The buffer variable and the prototypes of the additional functions are shown in the +table below.

+ + + + + + + + + + + + + + + + + + + + + + + + +
NameParameterDescription
extern volatile int ITM_RxBuffer Buffer to transmit data towards debug system.

+ Value 0x5AA55AA5 indicates that buffer is empty.
int ITM_ReceiveChar (void)noneThe nonblocking functions returns the character stored in + ITM_RxBuffer.

+ Return: -1 indicates that no character was received.
int ITM_CheckChar (void)noneThe function checks if a character is available in ITM_RxBuffer.

+ Return: 1 indicates that a character is available, 0 indicates that + no character is available.
+ + +

CMSIS Example

+

+ The following section shows a typical example for using the CMSIS layer in user applications. + The example is based on a STM32F10x Device. +

+
+#include "stm32f10x.h"
+
+volatile uint32_t msTicks;                       /* timeTicks counter */
+
+void SysTick_Handler(void) {
+  msTicks++;                                     /* increment timeTicks counter */
+}
+
+__INLINE static void Delay (uint32_t dlyTicks) {
+  uint32_t curTicks = msTicks;
+
+  while ((msTicks - curTicks) < dlyTicks);
+}
+
+__INLINE static void LED_Config(void) {
+  ;                                              /* Configure the LEDs */
+}
+
+__INLINE static void LED_On (uint32_t led) {
+  ;                                              /* Turn On  LED */
+}
+
+__INLINE static void LED_Off (uint32_t led) {
+  ;                                              /* Turn Off LED */
+}
+
+int main (void) {
+  if (SysTick_Config (SystemCoreClock / 1000)) { /* Setup SysTick for 1 msec interrupts */
+    ;                                            /* Handle Error */
+    while (1);
+  }
+  
+  LED_Config();                                  /* configure the LEDs */                            
+ 
+  while(1) {
+    LED_On (0x100);                              /* Turn  on the LED   */
+    Delay (100);                                 /* delay  100 Msec    */
+    LED_Off (0x100);                             /* Turn off the LED   */
+    Delay (100);                                 /* delay  100 Msec    */
+  }
+}
+ + + \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/arm_common_tables.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/arm_common_tables.h new file mode 100644 index 0000000..8c35ef2 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/arm_common_tables.h @@ -0,0 +1,38 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010 ARM Limited. All rights reserved. +* +* $Date: 11. November 2010 +* $Revision: V1.0.2 +* +* Project: CMSIS DSP Library +* Title: arm_common_tables.h +* +* Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Version 1.0.2 2010/11/11 +* Documentation updated. +* +* Version 1.0.1 2010/10/05 +* Production release and review comments incorporated. +* +* Version 1.0.0 2010/09/20 +* Production release and review comments incorporated. +* -------------------------------------------------------------------- */ + +#ifndef _ARM_COMMON_TABLES_H +#define _ARM_COMMON_TABLES_H + +#include "arm_math.h" + +extern const uint16_t armBitRevTable[1024]; +extern const q15_t armRecipTableQ15[64]; +extern const q31_t armRecipTableQ31[64]; +extern const q31_t realCoefAQ31[1024]; +extern const q31_t realCoefBQ31[1024]; +extern const float32_t twiddleCoef[6144]; +extern const q31_t twiddleCoefQ31[6144]; +extern const q15_t twiddleCoefQ15[6144]; + +#endif /* ARM_COMMON_TABLES_H */ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/arm_math.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/arm_math.h new file mode 100644 index 0000000..7266c3e --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/arm_math.h @@ -0,0 +1,7557 @@ +/* ---------------------------------------------------------------------- + * Copyright (C) 2010-2011 ARM Limited. All rights reserved. + * + * $Date: 15. February 2012 + * $Revision: V1.1.0 + * + * Project: CMSIS DSP Library + * Title: arm_math.h + * + * Description: Public header file for CMSIS DSP Library + * + * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 + * + * Version 1.1.0 2012/02/15 + * Updated with more optimizations, bug fixes and minor API changes. + * + * Version 1.0.10 2011/7/15 + * Big Endian support added and Merged M0 and M3/M4 Source code. + * + * Version 1.0.3 2010/11/29 + * Re-organized the CMSIS folders and updated documentation. + * + * Version 1.0.2 2010/11/11 + * Documentation updated. + * + * Version 1.0.1 2010/10/05 + * Production release and review comments incorporated. + * + * Version 1.0.0 2010/09/20 + * Production release and review comments incorporated. + * -------------------------------------------------------------------- */ + +/** + \mainpage CMSIS DSP Software Library + * + * Introduction + * + * This user manual describes the CMSIS DSP software library, + * a suite of common signal processing functions for use on Cortex-M processor based devices. + * + * The library is divided into a number of functions each covering a specific category: + * - Basic math functions + * - Fast math functions + * - Complex math functions + * - Filters + * - Matrix functions + * - Transforms + * - Motor control functions + * - Statistical functions + * - Support functions + * - Interpolation functions + * + * The library has separate functions for operating on 8-bit integers, 16-bit integers, + * 32-bit integer and 32-bit floating-point values. + * + * Pre-processor Macros + * + * Each library project have differant pre-processor macros. + * + * - UNALIGNED_SUPPORT_DISABLE: + * + * Define macro UNALIGNED_SUPPORT_DISABLE, If the silicon does not support unaligned memory access + * + * - ARM_MATH_BIG_ENDIAN: + * + * Define macro ARM_MATH_BIG_ENDIAN to build the library for big endian targets. By default library builds for little endian targets. + * + * - ARM_MATH_MATRIX_CHECK: + * + * Define macro ARM_MATH_MATRIX_CHECK for checking on the input and output sizes of matrices + * + * - ARM_MATH_ROUNDING: + * + * Define macro ARM_MATH_ROUNDING for rounding on support functions + * + * - ARM_MATH_CMx: + * + * Define macro ARM_MATH_CM4 for building the library on Cortex-M4 target, ARM_MATH_CM3 for building library on Cortex-M3 target + * and ARM_MATH_CM0 for building library on cortex-M0 target. + * + * - __FPU_PRESENT: + * + * Initialize macro __FPU_PRESENT = 1 when building on FPU supported Targets. Enable this macro for M4bf and M4lf libraries + * + * Toolchain Support + * + * The library has been developed and tested with MDK-ARM version 4.23. + * The library is being tested in GCC and IAR toolchains and updates on this activity will be made available shortly. + * + * Using the Library + * + * The library installer contains prebuilt versions of the libraries in the Lib folder. + * - arm_cortexM4lf_math.lib (Little endian and Floating Point Unit on Cortex-M4) + * - arm_cortexM4bf_math.lib (Big endian and Floating Point Unit on Cortex-M4) + * - arm_cortexM4l_math.lib (Little endian on Cortex-M4) + * - arm_cortexM4b_math.lib (Big endian on Cortex-M4) + * - arm_cortexM3l_math.lib (Little endian on Cortex-M3) + * - arm_cortexM3b_math.lib (Big endian on Cortex-M3) + * - arm_cortexM0l_math.lib (Little endian on Cortex-M0) + * - arm_cortexM0b_math.lib (Big endian on Cortex-M3) + * + * The library functions are declared in the public file arm_math.h which is placed in the Include folder. + * Simply include this file and link the appropriate library in the application and begin calling the library functions. The Library supports single + * public header file arm_math.h for Cortex-M4/M3/M0 with little endian and big endian. Same header file will be used for floating point unit(FPU) variants. + * Define the appropriate pre processor MACRO ARM_MATH_CM4 or ARM_MATH_CM3 or + * ARM_MATH_CM0 depending on the target processor in the application. + * + * Examples + * + * The library ships with a number of examples which demonstrate how to use the library functions. + * + * Building the Library + * + * The library installer contains project files to re build libraries on MDK Tool chain in the CMSIS\\DSP_Lib\\Source\\ARM folder. + * - arm_cortexM0b_math.uvproj + * - arm_cortexM0l_math.uvproj + * - arm_cortexM3b_math.uvproj + * - arm_cortexM3l_math.uvproj + * - arm_cortexM4b_math.uvproj + * - arm_cortexM4l_math.uvproj + * - arm_cortexM4bf_math.uvproj + * - arm_cortexM4lf_math.uvproj + * + * + * The project can be built by opening the appropriate project in MDK-ARM 4.23 chain and defining the optional pre processor MACROs detailed above. + * + * Copyright Notice + * + * Copyright (C) 2010 ARM Limited. All rights reserved. + */ + + +/** + * @defgroup groupMath Basic Math Functions + */ + +/** + * @defgroup groupFastMath Fast Math Functions + * This set of functions provides a fast approximation to sine, cosine, and square root. + * As compared to most of the other functions in the CMSIS math library, the fast math functions + * operate on individual values and not arrays. + * There are separate functions for Q15, Q31, and floating-point data. + * + */ + +/** + * @defgroup groupCmplxMath Complex Math Functions + * This set of functions operates on complex data vectors. + * The data in the complex arrays is stored in an interleaved fashion + * (real, imag, real, imag, ...). + * In the API functions, the number of samples in a complex array refers + * to the number of complex values; the array contains twice this number of + * real values. + */ + +/** + * @defgroup groupFilters Filtering Functions + */ + +/** + * @defgroup groupMatrix Matrix Functions + * + * This set of functions provides basic matrix math operations. + * The functions operate on matrix data structures. For example, + * the type + * definition for the floating-point matrix structure is shown + * below: + * 
+ *     typedef struct
+ *     {
+ *       uint16_t numRows;     // number of rows of the matrix.
+ *       uint16_t numCols;     // number of columns of the matrix.
+ *       float32_t *pData;     // points to the data of the matrix.
+ *     } arm_matrix_instance_f32;
+ *
+ * There are similar definitions for Q15 and Q31 data types. + * + * The structure specifies the size of the matrix and then points to + * an array of data. The array is of size numRows X numCols + * and the values are arranged in row order. That is, the + * matrix element (i, j) is stored at: + * 
+ *     pData[i*numCols + j]
+ *
+ * + * \par Init Functions + * There is an associated initialization function for each type of matrix + * data structure. + * The initialization function sets the values of the internal structure fields. + * Refer to the function arm_mat_init_f32(), arm_mat_init_q31() + * and arm_mat_init_q15() for floating-point, Q31 and Q15 types, respectively. + * + * \par + * Use of the initialization function is optional. However, if initialization function is used + * then the instance structure cannot be placed into a const data section. + * To place the instance structure in a const data + * section, manually initialize the data structure. For example: + * 
+ * arm_matrix_instance_f32 S = {nRows, nColumns, pData};
+ * arm_matrix_instance_q31 S = {nRows, nColumns, pData};
+ * arm_matrix_instance_q15 S = {nRows, nColumns, pData};
+ *
+ * where nRows specifies the number of rows, nColumns + * specifies the number of columns, and pData points to the + * data array. + * + * \par Size Checking + * By default all of the matrix functions perform size checking on the input and + * output matrices. For example, the matrix addition function verifies that the + * two input matrices and the output matrix all have the same number of rows and + * columns. If the size check fails the functions return: + * 
+ *     ARM_MATH_SIZE_MISMATCH
+ *
+ * Otherwise the functions return + * 
+ *     ARM_MATH_SUCCESS
+ *
+ * There is some overhead associated with this matrix size checking. + * The matrix size checking is enabled via the \#define + * 
+ *     ARM_MATH_MATRIX_CHECK
+ *
+ * within the library project settings. By default this macro is defined + * and size checking is enabled. By changing the project settings and + * undefining this macro size checking is eliminated and the functions + * run a bit faster. With size checking disabled the functions always + * return ARM_MATH_SUCCESS. + */ + +/** + * @defgroup groupTransforms Transform Functions + */ + +/** + * @defgroup groupController Controller Functions + */ + +/** + * @defgroup groupStats Statistics Functions + */ +/** + * @defgroup groupSupport Support Functions + */ + +/** + * @defgroup groupInterpolation Interpolation Functions + * These functions perform 1- and 2-dimensional interpolation of data. + * Linear interpolation is used for 1-dimensional data and + * bilinear interpolation is used for 2-dimensional data. + */ + +/** + * @defgroup groupExamples Examples + */ +#ifndef _ARM_MATH_H +#define _ARM_MATH_H + +#define __CMSIS_GENERIC /* disable NVIC and Systick functions */ + +#if defined (ARM_MATH_CM4) +#include "core_cm4.h" +#elif defined (ARM_MATH_CM3) +#include "core_cm3.h" +#elif defined (ARM_MATH_CM0) +#include "core_cm0.h" +#else +#include "ARMCM4.h" +#warning "Define either ARM_MATH_CM4 OR ARM_MATH_CM3...By Default building on ARM_MATH_CM4....." +#endif + +#undef __CMSIS_GENERIC /* enable NVIC and Systick functions */ +#include "string.h" +#include "math.h" +#ifdef __cplusplus +extern "C" +{ +#endif + + + /** + * @brief Macros required for reciprocal calculation in Normalized LMS + */ + +#define DELTA_Q31 (0x100) +#define DELTA_Q15 0x5 +#define INDEX_MASK 0x0000003F +#ifndef PI +#define PI 3.14159265358979f +#endif + + /** + * @brief Macros required for SINE and COSINE Fast math approximations + */ + +#define TABLE_SIZE 256 +#define TABLE_SPACING_Q31 0x800000 +#define TABLE_SPACING_Q15 0x80 + + /** + * @brief Macros required for SINE and COSINE Controller functions + */ + /* 1.31(q31) Fixed value of 2/360 */ + /* -1 to +1 is divided into 360 values so total spacing is (2/360) */ +#define INPUT_SPACING 0xB60B61 + + /** + * @brief Macro for Unaligned Support + */ +#ifndef UNALIGNED_SUPPORT_DISABLE + #define ALIGN4 +#else + #if defined (__GNUC__) + #define ALIGN4 __attribute__((aligned(4))) + #else + #define ALIGN4 __align(4) + #endif +#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ + + /** + * @brief Error status returned by some functions in the library. + */ + + typedef enum + { + ARM_MATH_SUCCESS = 0, /**< No error */ + ARM_MATH_ARGUMENT_ERROR = -1, /**< One or more arguments are incorrect */ + ARM_MATH_LENGTH_ERROR = -2, /**< Length of data buffer is incorrect */ + ARM_MATH_SIZE_MISMATCH = -3, /**< Size of matrices is not compatible with the operation. */ + ARM_MATH_NANINF = -4, /**< Not-a-number (NaN) or infinity is generated */ + ARM_MATH_SINGULAR = -5, /**< Generated by matrix inversion if the input matrix is singular and cannot be inverted. */ + ARM_MATH_TEST_FAILURE = -6 /**< Test Failed */ + } arm_status; + + /** + * @brief 8-bit fractional data type in 1.7 format. + */ + typedef int8_t q7_t; + + /** + * @brief 16-bit fractional data type in 1.15 format. + */ + typedef int16_t q15_t; + + /** + * @brief 32-bit fractional data type in 1.31 format. + */ + typedef int32_t q31_t; + + /** + * @brief 64-bit fractional data type in 1.63 format. + */ + typedef int64_t q63_t; + + /** + * @brief 32-bit floating-point type definition. + */ + typedef float float32_t; + + /** + * @brief 64-bit floating-point type definition. + */ + typedef double float64_t; + + /** + * @brief definition to read/write two 16 bit values. + */ +#if defined (__GNUC__) + #define __SIMD32(addr) (*( int32_t **) & (addr)) + #define _SIMD32_OFFSET(addr) (*( int32_t * ) (addr)) +#else + #define __SIMD32(addr) (*(__packed int32_t **) & (addr)) + #define _SIMD32_OFFSET(addr) (*(__packed int32_t * ) (addr)) +#endif + + #define __SIMD64(addr) (*(int64_t **) & (addr)) + +#if defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0) + /** + * @brief definition to pack two 16 bit values. + */ +#define __PKHBT(ARG1, ARG2, ARG3) ( (((int32_t)(ARG1) << 0) & (int32_t)0x0000FFFF) | \ + (((int32_t)(ARG2) << ARG3) & (int32_t)0xFFFF0000) ) +#define __PKHTB(ARG1, ARG2, ARG3) ( (((int32_t)(ARG1) << 0) & (int32_t)0xFFFF0000) | \ + (((int32_t)(ARG2) >> ARG3) & (int32_t)0x0000FFFF) ) + +#endif + + + /** + * @brief definition to pack four 8 bit values. + */ +#ifndef ARM_MATH_BIG_ENDIAN + +#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v0) << 0) & (int32_t)0x000000FF) | \ + (((int32_t)(v1) << 8) & (int32_t)0x0000FF00) | \ + (((int32_t)(v2) << 16) & (int32_t)0x00FF0000) | \ + (((int32_t)(v3) << 24) & (int32_t)0xFF000000) ) +#else + +#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v3) << 0) & (int32_t)0x000000FF) | \ + (((int32_t)(v2) << 8) & (int32_t)0x0000FF00) | \ + (((int32_t)(v1) << 16) & (int32_t)0x00FF0000) | \ + (((int32_t)(v0) << 24) & (int32_t)0xFF000000) ) + +#endif + + + /** + * @brief Clips Q63 to Q31 values. + */ + __STATIC_INLINE q31_t clip_q63_to_q31( + q63_t x) + { + return ((q31_t) (x >> 32) != ((q31_t) x >> 31)) ? + ((0x7FFFFFFF ^ ((q31_t) (x >> 63)))) : (q31_t) x; + } + + /** + * @brief Clips Q63 to Q15 values. + */ + __STATIC_INLINE q15_t clip_q63_to_q15( + q63_t x) + { + return ((q31_t) (x >> 32) != ((q31_t) x >> 31)) ? + ((0x7FFF ^ ((q15_t) (x >> 63)))) : (q15_t) (x >> 15); + } + + /** + * @brief Clips Q31 to Q7 values. + */ + __STATIC_INLINE q7_t clip_q31_to_q7( + q31_t x) + { + return ((q31_t) (x >> 24) != ((q31_t) x >> 23)) ? + ((0x7F ^ ((q7_t) (x >> 31)))) : (q7_t) x; + } + + /** + * @brief Clips Q31 to Q15 values. + */ + __STATIC_INLINE q15_t clip_q31_to_q15( + q31_t x) + { + return ((q31_t) (x >> 16) != ((q31_t) x >> 15)) ? + ((0x7FFF ^ ((q15_t) (x >> 31)))) : (q15_t) x; + } + + /** + * @brief Multiplies 32 X 64 and returns 32 bit result in 2.30 format. + */ + + __STATIC_INLINE q63_t mult32x64( + q63_t x, + q31_t y) + { + return ((((q63_t) (x & 0x00000000FFFFFFFF) * y) >> 32) + + (((q63_t) (x >> 32) * y))); + } + + +#if defined (ARM_MATH_CM0) && defined ( __CC_ARM ) +#define __CLZ __clz +#endif + +#if defined (ARM_MATH_CM0) && defined ( __TASKING__ ) +/* No need to redefine __CLZ */ +#endif + +#if defined (ARM_MATH_CM0) && ((defined (__ICCARM__)) ||(defined (__GNUC__)) ) + + __STATIC_INLINE uint32_t __CLZ(q31_t data); + + + __STATIC_INLINE uint32_t __CLZ(q31_t data) + { + uint32_t count = 0; + uint32_t mask = 0x80000000; + + while((data & mask) == 0) + { + count += 1u; + mask = mask >> 1u; + } + + return (count); + + } + +#endif + + /** + * @brief Function to Calculates 1/in(reciprocal) value of Q31 Data type. + */ + + __STATIC_INLINE uint32_t arm_recip_q31( + q31_t in, + q31_t * dst, + q31_t * pRecipTable) + { + + uint32_t out, tempVal; + uint32_t index, i; + uint32_t signBits; + + if(in > 0) + { + signBits = __CLZ(in) - 1; + } + else + { + signBits = __CLZ(-in) - 1; + } + + /* Convert input sample to 1.31 format */ + in = in << signBits; + + /* calculation of index for initial approximated Val */ + index = (uint32_t) (in >> 24u); + index = (index & INDEX_MASK); + + /* 1.31 with exp 1 */ + out = pRecipTable[index]; + + /* calculation of reciprocal value */ + /* running approximation for two iterations */ + for (i = 0u; i < 2u; i++) + { + tempVal = (q31_t) (((q63_t) in * out) >> 31u); + tempVal = 0x7FFFFFFF - tempVal; + /* 1.31 with exp 1 */ + //out = (q31_t) (((q63_t) out * tempVal) >> 30u); + out = (q31_t) clip_q63_to_q31(((q63_t) out * tempVal) >> 30u); + } + + /* write output */ + *dst = out; + + /* return num of signbits of out = 1/in value */ + return (signBits + 1u); + + } + + /** + * @brief Function to Calculates 1/in(reciprocal) value of Q15 Data type. + */ + __STATIC_INLINE uint32_t arm_recip_q15( + q15_t in, + q15_t * dst, + q15_t * pRecipTable) + { + + uint32_t out = 0, tempVal = 0; + uint32_t index = 0, i = 0; + uint32_t signBits = 0; + + if(in > 0) + { + signBits = __CLZ(in) - 17; + } + else + { + signBits = __CLZ(-in) - 17; + } + + /* Convert input sample to 1.15 format */ + in = in << signBits; + + /* calculation of index for initial approximated Val */ + index = in >> 8; + index = (index & INDEX_MASK); + + /* 1.15 with exp 1 */ + out = pRecipTable[index]; + + /* calculation of reciprocal value */ + /* running approximation for two iterations */ + for (i = 0; i < 2; i++) + { + tempVal = (q15_t) (((q31_t) in * out) >> 15); + tempVal = 0x7FFF - tempVal; + /* 1.15 with exp 1 */ + out = (q15_t) (((q31_t) out * tempVal) >> 14); + } + + /* write output */ + *dst = out; + + /* return num of signbits of out = 1/in value */ + return (signBits + 1); + + } + + + /* + * @brief C custom defined intrinisic function for only M0 processors + */ +#if defined(ARM_MATH_CM0) + + __STATIC_INLINE q31_t __SSAT( + q31_t x, + uint32_t y) + { + int32_t posMax, negMin; + uint32_t i; + + posMax = 1; + for (i = 0; i < (y - 1); i++) + { + posMax = posMax * 2; + } + + if(x > 0) + { + posMax = (posMax - 1); + + if(x > posMax) + { + x = posMax; + } + } + else + { + negMin = -posMax; + + if(x < negMin) + { + x = negMin; + } + } + return (x); + + + } + +#endif /* end of ARM_MATH_CM0 */ + + + + /* + * @brief C custom defined intrinsic function for M3 and M0 processors + */ +#if defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0) + + /* + * @brief C custom defined QADD8 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QADD8( + q31_t x, + q31_t y) + { + + q31_t sum; + q7_t r, s, t, u; + + r = (q7_t) x; + s = (q7_t) y; + + r = __SSAT((q31_t) (r + s), 8); + s = __SSAT(((q31_t) (((x << 16) >> 24) + ((y << 16) >> 24))), 8); + t = __SSAT(((q31_t) (((x << 8) >> 24) + ((y << 8) >> 24))), 8); + u = __SSAT(((q31_t) ((x >> 24) + (y >> 24))), 8); + + sum = + (((q31_t) u << 24) & 0xFF000000) | (((q31_t) t << 16) & 0x00FF0000) | + (((q31_t) s << 8) & 0x0000FF00) | (r & 0x000000FF); + + return sum; + + } + + /* + * @brief C custom defined QSUB8 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QSUB8( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s, t, u; + + r = (q7_t) x; + s = (q7_t) y; + + r = __SSAT((r - s), 8); + s = __SSAT(((q31_t) (((x << 16) >> 24) - ((y << 16) >> 24))), 8) << 8; + t = __SSAT(((q31_t) (((x << 8) >> 24) - ((y << 8) >> 24))), 8) << 16; + u = __SSAT(((q31_t) ((x >> 24) - (y >> 24))), 8) << 24; + + sum = + (u & 0xFF000000) | (t & 0x00FF0000) | (s & 0x0000FF00) | (r & + 0x000000FF); + + return sum; + } + + /* + * @brief C custom defined QADD16 for M3 and M0 processors + */ + + /* + * @brief C custom defined QADD16 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QADD16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = __SSAT(r + s, 16); + s = __SSAT(((q31_t) ((x >> 16) + (y >> 16))), 16) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + + } + + /* + * @brief C custom defined SHADD16 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SHADD16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) + (s >> 1)); + s = ((q31_t) ((x >> 17) + (y >> 17))) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + + } + + /* + * @brief C custom defined QSUB16 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QSUB16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = __SSAT(r - s, 16); + s = __SSAT(((q31_t) ((x >> 16) - (y >> 16))), 16) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + /* + * @brief C custom defined SHSUB16 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SHSUB16( + q31_t x, + q31_t y) + { + + q31_t diff; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) - (s >> 1)); + s = (((x >> 17) - (y >> 17)) << 16); + + diff = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return diff; + } + + /* + * @brief C custom defined QASX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QASX( + q31_t x, + q31_t y) + { + + q31_t sum = 0; + + sum = + ((sum + + clip_q31_to_q15((q31_t) ((short) (x >> 16) + (short) y))) << 16) + + clip_q31_to_q15((q31_t) ((short) x - (short) (y >> 16))); + + return sum; + } + + /* + * @brief C custom defined SHASX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SHASX( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) - (y >> 17)); + s = (((x >> 17) + (s >> 1)) << 16); + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + + /* + * @brief C custom defined QSAX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QSAX( + q31_t x, + q31_t y) + { + + q31_t sum = 0; + + sum = + ((sum + + clip_q31_to_q15((q31_t) ((short) (x >> 16) - (short) y))) << 16) + + clip_q31_to_q15((q31_t) ((short) x + (short) (y >> 16))); + + return sum; + } + + /* + * @brief C custom defined SHSAX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SHSAX( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) + (y >> 17)); + s = (((x >> 17) - (s >> 1)) << 16); + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + /* + * @brief C custom defined SMUSDX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMUSDX( + q31_t x, + q31_t y) + { + + return ((q31_t) (((short) x * (short) (y >> 16)) - + ((short) (x >> 16) * (short) y))); + } + + /* + * @brief C custom defined SMUADX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMUADX( + q31_t x, + q31_t y) + { + + return ((q31_t) (((short) x * (short) (y >> 16)) + + ((short) (x >> 16) * (short) y))); + } + + /* + * @brief C custom defined QADD for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QADD( + q31_t x, + q31_t y) + { + return clip_q63_to_q31((q63_t) x + y); + } + + /* + * @brief C custom defined QSUB for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QSUB( + q31_t x, + q31_t y) + { + return clip_q63_to_q31((q63_t) x - y); + } + + /* + * @brief C custom defined SMLAD for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMLAD( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum + ((short) (x >> 16) * (short) (y >> 16)) + + ((short) x * (short) y)); + } + + /* + * @brief C custom defined SMLADX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMLADX( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum + ((short) (x >> 16) * (short) (y)) + + ((short) x * (short) (y >> 16))); + } + + /* + * @brief C custom defined SMLSDX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMLSDX( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum - ((short) (x >> 16) * (short) (y)) + + ((short) x * (short) (y >> 16))); + } + + /* + * @brief C custom defined SMLALD for M3 and M0 processors + */ + __STATIC_INLINE q63_t __SMLALD( + q31_t x, + q31_t y, + q63_t sum) + { + + return (sum + ((short) (x >> 16) * (short) (y >> 16)) + + ((short) x * (short) y)); + } + + /* + * @brief C custom defined SMLALDX for M3 and M0 processors + */ + __STATIC_INLINE q63_t __SMLALDX( + q31_t x, + q31_t y, + q63_t sum) + { + + return (sum + ((short) (x >> 16) * (short) y)) + + ((short) x * (short) (y >> 16)); + } + + /* + * @brief C custom defined SMUAD for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMUAD( + q31_t x, + q31_t y) + { + + return (((x >> 16) * (y >> 16)) + + (((x << 16) >> 16) * ((y << 16) >> 16))); + } + + /* + * @brief C custom defined SMUSD for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMUSD( + q31_t x, + q31_t y) + { + + return (-((x >> 16) * (y >> 16)) + + (((x << 16) >> 16) * ((y << 16) >> 16))); + } + + + /* + * @brief C custom defined SXTB16 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SXTB16( + q31_t x) + { + + return ((((x << 24) >> 24) & 0x0000FFFF) | + (((x << 8) >> 8) & 0xFFFF0000)); + } + + +#endif /* defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0) */ + + + /** + * @brief Instance structure for the Q7 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q7_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q7_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + } arm_fir_instance_q7; + + /** + * @brief Instance structure for the Q15 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + } arm_fir_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + } arm_fir_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + } arm_fir_instance_f32; + + + /** + * @brief Processing function for the Q7 FIR filter. + * @param[in] *S points to an instance of the Q7 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q7( + const arm_fir_instance_q7 * S, + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q7 FIR filter. + * @param[in,out] *S points to an instance of the Q7 FIR structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed. + * @return none + */ + void arm_fir_init_q7( + arm_fir_instance_q7 * S, + uint16_t numTaps, + q7_t * pCoeffs, + q7_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q15 FIR filter. + * @param[in] *S points to an instance of the Q15 FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q15( + const arm_fir_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the fast Q15 FIR filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_fast_q15( + const arm_fir_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q15 FIR filter. + * @param[in,out] *S points to an instance of the Q15 FIR filter structure. + * @param[in] numTaps Number of filter coefficients in the filter. Must be even and greater than or equal to 4. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return The function returns ARM_MATH_SUCCESS if initialization was successful or ARM_MATH_ARGUMENT_ERROR if + * numTaps is not a supported value. + */ + + arm_status arm_fir_init_q15( + arm_fir_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR filter. + * @param[in] *S points to an instance of the Q31 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q31( + const arm_fir_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the fast Q31 FIR filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_fast_q31( + const arm_fir_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR filter. + * @param[in,out] *S points to an instance of the Q31 FIR structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return none. + */ + void arm_fir_init_q31( + arm_fir_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the floating-point FIR filter. + * @param[in] *S points to an instance of the floating-point FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_f32( + const arm_fir_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point FIR filter. + * @param[in,out] *S points to an instance of the floating-point FIR filter structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return none. + */ + void arm_fir_init_f32( + arm_fir_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q15 Biquad cascade filter. + */ + typedef struct + { + int8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q15_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + q15_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + int8_t postShift; /**< Additional shift, in bits, applied to each output sample. */ + + } arm_biquad_casd_df1_inst_q15; + + + /** + * @brief Instance structure for the Q31 Biquad cascade filter. + */ + typedef struct + { + uint32_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q31_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + q31_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + uint8_t postShift; /**< Additional shift, in bits, applied to each output sample. */ + + } arm_biquad_casd_df1_inst_q31; + + /** + * @brief Instance structure for the floating-point Biquad cascade filter. + */ + typedef struct + { + uint32_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + float32_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + float32_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + + + } arm_biquad_casd_df1_inst_f32; + + + + /** + * @brief Processing function for the Q15 Biquad cascade filter. + * @param[in] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_q15( + const arm_biquad_casd_df1_inst_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q15 Biquad cascade filter. + * @param[in,out] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift Shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cascade_df1_init_q15( + arm_biquad_casd_df1_inst_q15 * S, + uint8_t numStages, + q15_t * pCoeffs, + q15_t * pState, + int8_t postShift); + + + /** + * @brief Fast but less precise processing function for the Q15 Biquad cascade filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_fast_q15( + const arm_biquad_casd_df1_inst_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q31 Biquad cascade filter + * @param[in] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_q31( + const arm_biquad_casd_df1_inst_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Fast but less precise processing function for the Q31 Biquad cascade filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_fast_q31( + const arm_biquad_casd_df1_inst_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 Biquad cascade filter. + * @param[in,out] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift Shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cascade_df1_init_q31( + arm_biquad_casd_df1_inst_q31 * S, + uint8_t numStages, + q31_t * pCoeffs, + q31_t * pState, + int8_t postShift); + + /** + * @brief Processing function for the floating-point Biquad cascade filter. + * @param[in] *S points to an instance of the floating-point Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_f32( + const arm_biquad_casd_df1_inst_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point Biquad cascade filter. + * @param[in,out] *S points to an instance of the floating-point Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @return none + */ + + void arm_biquad_cascade_df1_init_f32( + arm_biquad_casd_df1_inst_f32 * S, + uint8_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + + /** + * @brief Instance structure for the floating-point matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + float32_t *pData; /**< points to the data of the matrix. */ + } arm_matrix_instance_f32; + + /** + * @brief Instance structure for the Q15 matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + q15_t *pData; /**< points to the data of the matrix. */ + + } arm_matrix_instance_q15; + + /** + * @brief Instance structure for the Q31 matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + q31_t *pData; /**< points to the data of the matrix. */ + + } arm_matrix_instance_q31; + + + + /** + * @brief Floating-point matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_f32( + const arm_matrix_instance_f32 * pSrc, + arm_matrix_instance_f32 * pDst); + + + /** + * @brief Q15 matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_q15( + const arm_matrix_instance_q15 * pSrc, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_q31( + const arm_matrix_instance_q31 * pSrc, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst, + q15_t * pState); + + /** + * @brief Q15 matrix multiplication (fast variant) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @param[in] *pState points to the array for storing intermediate results + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_fast_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst, + q15_t * pState); + + /** + * @brief Q31 matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + /** + * @brief Q31 matrix multiplication (fast variant) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_fast_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + /** + * @brief Floating-point matrix scaling. + * @param[in] *pSrc points to the input matrix + * @param[in] scale scale factor + * @param[out] *pDst points to the output matrix + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_f32( + const arm_matrix_instance_f32 * pSrc, + float32_t scale, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix scaling. + * @param[in] *pSrc points to input matrix + * @param[in] scaleFract fractional portion of the scale factor + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to output matrix + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_q15( + const arm_matrix_instance_q15 * pSrc, + q15_t scaleFract, + int32_t shift, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix scaling. + * @param[in] *pSrc points to input matrix + * @param[in] scaleFract fractional portion of the scale factor + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_q31( + const arm_matrix_instance_q31 * pSrc, + q31_t scaleFract, + int32_t shift, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Q31 matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_q31( + arm_matrix_instance_q31 * S, + uint16_t nRows, + uint16_t nColumns, + q31_t * pData); + + /** + * @brief Q15 matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_q15( + arm_matrix_instance_q15 * S, + uint16_t nRows, + uint16_t nColumns, + q15_t * pData); + + /** + * @brief Floating-point matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_f32( + arm_matrix_instance_f32 * S, + uint16_t nRows, + uint16_t nColumns, + float32_t * pData); + + + + /** + * @brief Instance structure for the Q15 PID Control. + */ + typedef struct + { + q15_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ +#ifdef ARM_MATH_CM0 + q15_t A1; + q15_t A2; +#else + q31_t A1; /**< The derived gain A1 = -Kp - 2Kd | Kd.*/ +#endif + q15_t state[3]; /**< The state array of length 3. */ + q15_t Kp; /**< The proportional gain. */ + q15_t Ki; /**< The integral gain. */ + q15_t Kd; /**< The derivative gain. */ + } arm_pid_instance_q15; + + /** + * @brief Instance structure for the Q31 PID Control. + */ + typedef struct + { + q31_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ + q31_t A1; /**< The derived gain, A1 = -Kp - 2Kd. */ + q31_t A2; /**< The derived gain, A2 = Kd . */ + q31_t state[3]; /**< The state array of length 3. */ + q31_t Kp; /**< The proportional gain. */ + q31_t Ki; /**< The integral gain. */ + q31_t Kd; /**< The derivative gain. */ + + } arm_pid_instance_q31; + + /** + * @brief Instance structure for the floating-point PID Control. + */ + typedef struct + { + float32_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ + float32_t A1; /**< The derived gain, A1 = -Kp - 2Kd. */ + float32_t A2; /**< The derived gain, A2 = Kd . */ + float32_t state[3]; /**< The state array of length 3. */ + float32_t Kp; /**< The proportional gain. */ + float32_t Ki; /**< The integral gain. */ + float32_t Kd; /**< The derivative gain. */ + } arm_pid_instance_f32; + + + + /** + * @brief Initialization function for the floating-point PID Control. + * @param[in,out] *S points to an instance of the PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_f32( + arm_pid_instance_f32 * S, + int32_t resetStateFlag); + + /** + * @brief Reset function for the floating-point PID Control. + * @param[in,out] *S is an instance of the floating-point PID Control structure + * @return none + */ + void arm_pid_reset_f32( + arm_pid_instance_f32 * S); + + + /** + * @brief Initialization function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_q31( + arm_pid_instance_q31 * S, + int32_t resetStateFlag); + + + /** + * @brief Reset function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q31 PID Control structure + * @return none + */ + + void arm_pid_reset_q31( + arm_pid_instance_q31 * S); + + /** + * @brief Initialization function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_q15( + arm_pid_instance_q15 * S, + int32_t resetStateFlag); + + /** + * @brief Reset function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the q15 PID Control structure + * @return none + */ + void arm_pid_reset_q15( + arm_pid_instance_q15 * S); + + + /** + * @brief Instance structure for the floating-point Linear Interpolate function. + */ + typedef struct + { + uint32_t nValues; /**< nValues */ + float32_t x1; /**< x1 */ + float32_t xSpacing; /**< xSpacing */ + float32_t *pYData; /**< pointer to the table of Y values */ + } arm_linear_interp_instance_f32; + + /** + * @brief Instance structure for the floating-point bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + float32_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_f32; + + /** + * @brief Instance structure for the Q31 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q31_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q31; + + /** + * @brief Instance structure for the Q15 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q15_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q15; + + /** + * @brief Instance structure for the Q15 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q7_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q7; + + + /** + * @brief Q7 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q15 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q15_t *pTwiddle; /**< points to the twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix4_instance_q15; + + /** + * @brief Instance structure for the Q31 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q31_t *pTwiddle; /**< points to the twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix4_instance_q31; + + + /** + * @brief Instance structure for the floating-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + float32_t *pTwiddle; /**< points to the twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + float32_t onebyfftLen; /**< value of 1/fftLen. */ + } arm_cfft_radix4_instance_f32; + + + /** + * @brief Instance structure for the Q15 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q15_t *pTwiddle; /**< points to the Sin twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix2_instance_q15; + + /** + * @brief Instance structure for the Radix-2 Q31 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q31_t *pTwiddle; /**< points to the Twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix2_instance_q31; + + /** + * @brief Instance structure for the floating-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + float32_t *pTwiddle; /**< points to the Twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + float32_t onebyfftLen; /**< value of 1/fftLen. */ + } arm_cfft_radix2_instance_f32; + + + /** + * @brief Processing function for the Q15 CFFT/CIFFT. + * @param[in] *S points to an instance of the Q15 CFFT/CIFFT structure. + * @param[in, out] *pSrc points to the complex data buffer. Processing occurs in-place. + * @return none. + */ + + void arm_cfft_radix4_q15( + const arm_cfft_radix4_instance_q15 * S, + q15_t * pSrc); + + /** + * @brief Processing function for the Q15 CFFT/CIFFT. + * @param[in] *S points to an instance of the Q15 CFFT/CIFFT structure. + * @param[in, out] *pSrc points to the complex data buffer. Processing occurs in-place. + * @return none. + */ + + void arm_cfft_radix2_q15( + const arm_cfft_radix2_instance_q15 * S, + q15_t * pSrc); + + /** + * @brief Initialization function for the Q15 CFFT/CIFFT. + * @param[in,out] *S points to an instance of the Q15 CFFT/CIFFT structure. + * @param[in] fftLen length of the FFT. + * @param[in] ifftFlag flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value. + */ + + arm_status arm_cfft_radix4_init_q15( + arm_cfft_radix4_instance_q15 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Initialization function for the Q15 CFFT/CIFFT. + * @param[in,out] *S points to an instance of the Q15 CFFT/CIFFT structure. + * @param[in] fftLen length of the FFT. + * @param[in] ifftFlag flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value. + */ + + arm_status arm_cfft_radix2_init_q15( + arm_cfft_radix2_instance_q15 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Processing function for the Q31 CFFT/CIFFT. + * @param[in] *S points to an instance of the Q31 CFFT/CIFFT structure. + * @param[in, out] *pSrc points to the complex data buffer. Processing occurs in-place. + * @return none. + */ + + void arm_cfft_radix4_q31( + const arm_cfft_radix4_instance_q31 * S, + q31_t * pSrc); + + /** + * @brief Initialization function for the Q31 CFFT/CIFFT. + * @param[in,out] *S points to an instance of the Q31 CFFT/CIFFT structure. + * @param[in] fftLen length of the FFT. + * @param[in] ifftFlag flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value. + */ + + arm_status arm_cfft_radix4_init_q31( + arm_cfft_radix4_instance_q31 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Processing function for the Radix-2 Q31 CFFT/CIFFT. + * @param[in] *S points to an instance of the Radix-2 Q31 CFFT/CIFFT structure. + * @param[in, out] *pSrc points to the complex data buffer. Processing occurs in-place. + * @return none. + */ + + void arm_cfft_radix2_q31( + const arm_cfft_radix2_instance_q31 * S, + q31_t * pSrc); + + /** + * @brief Initialization function for the Radix-2 Q31 CFFT/CIFFT. + * @param[in,out] *S points to an instance of the Radix-2 Q31 CFFT/CIFFT structure. + * @param[in] fftLen length of the FFT. + * @param[in] ifftFlag flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value. + */ + + arm_status arm_cfft_radix2_init_q31( + arm_cfft_radix2_instance_q31 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + + + /** + * @brief Processing function for the floating-point CFFT/CIFFT. + * @param[in] *S points to an instance of the floating-point CFFT/CIFFT structure. + * @param[in, out] *pSrc points to the complex data buffer. Processing occurs in-place. + * @return none. + */ + + void arm_cfft_radix2_f32( + const arm_cfft_radix2_instance_f32 * S, + float32_t * pSrc); + + /** + * @brief Initialization function for the floating-point CFFT/CIFFT. + * @param[in,out] *S points to an instance of the floating-point CFFT/CIFFT structure. + * @param[in] fftLen length of the FFT. + * @param[in] ifftFlag flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value. + */ + + arm_status arm_cfft_radix2_init_f32( + arm_cfft_radix2_instance_f32 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Processing function for the floating-point CFFT/CIFFT. + * @param[in] *S points to an instance of the floating-point CFFT/CIFFT structure. + * @param[in, out] *pSrc points to the complex data buffer. Processing occurs in-place. + * @return none. + */ + + void arm_cfft_radix4_f32( + const arm_cfft_radix4_instance_f32 * S, + float32_t * pSrc); + + /** + * @brief Initialization function for the floating-point CFFT/CIFFT. + * @param[in,out] *S points to an instance of the floating-point CFFT/CIFFT structure. + * @param[in] fftLen length of the FFT. + * @param[in] ifftFlag flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value. + */ + + arm_status arm_cfft_radix4_init_f32( + arm_cfft_radix4_instance_f32 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + + + /*---------------------------------------------------------------------- + * Internal functions prototypes FFT function + ----------------------------------------------------------------------*/ + + /** + * @brief Core function for the floating-point CFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of floating-point data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to the twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix4_butterfly_f32( + float32_t * pSrc, + uint16_t fftLen, + float32_t * pCoef, + uint16_t twidCoefModifier); + + /** + * @brief Core function for the floating-point CIFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of floating-point data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @param[in] onebyfftLen value of 1/fftLen. + * @return none. + */ + + void arm_radix4_butterfly_inverse_f32( + float32_t * pSrc, + uint16_t fftLen, + float32_t * pCoef, + uint16_t twidCoefModifier, + float32_t onebyfftLen); + + /** + * @brief In-place bit reversal function. + * @param[in, out] *pSrc points to the in-place buffer of floating-point data type. + * @param[in] fftSize length of the FFT. + * @param[in] bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table. + * @param[in] *pBitRevTab points to the bit reversal table. + * @return none. + */ + + void arm_bitreversal_f32( + float32_t * pSrc, + uint16_t fftSize, + uint16_t bitRevFactor, + uint16_t * pBitRevTab); + + /** + * @brief Core function for the Q31 CFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of Q31 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to Twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix4_butterfly_q31( + q31_t * pSrc, + uint32_t fftLen, + q31_t * pCoef, + uint32_t twidCoefModifier); + + /** + * @brief Core function for the f32 FFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of f32 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to Twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix2_butterfly_f32( + float32_t * pSrc, + uint32_t fftLen, + float32_t * pCoef, + uint16_t twidCoefModifier); + + /** + * @brief Core function for the Radix-2 Q31 CFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of Q31 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to Twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix2_butterfly_q31( + q31_t * pSrc, + uint32_t fftLen, + q31_t * pCoef, + uint16_t twidCoefModifier); + + /** + * @brief Core function for the Radix-2 Q15 CFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of Q15 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to Twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix2_butterfly_q15( + q15_t * pSrc, + uint32_t fftLen, + q15_t * pCoef, + uint16_t twidCoefModifier); + + /** + * @brief Core function for the Radix-2 Q15 CFFT Inverse butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of Q15 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to Twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix2_butterfly_inverse_q15( + q15_t * pSrc, + uint32_t fftLen, + q15_t * pCoef, + uint16_t twidCoefModifier); + + /** + * @brief Core function for the Radix-2 Q31 CFFT Inverse butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of Q31 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to Twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix2_butterfly_inverse_q31( + q31_t * pSrc, + uint32_t fftLen, + q31_t * pCoef, + uint16_t twidCoefModifier); + + /** + * @brief Core function for the f32 IFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of f32 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to Twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @param[in] onebyfftLen 1/fftLenfth + * @return none. + */ + + void arm_radix2_butterfly_inverse_f32( + float32_t * pSrc, + uint32_t fftLen, + float32_t * pCoef, + uint16_t twidCoefModifier, + float32_t onebyfftLen); + + /** + * @brief Core function for the Q31 CIFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of Q31 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix4_butterfly_inverse_q31( + q31_t * pSrc, + uint32_t fftLen, + q31_t * pCoef, + uint32_t twidCoefModifier); + + /** + * @brief In-place bit reversal function. + * @param[in, out] *pSrc points to the in-place buffer of Q31 data type. + * @param[in] fftLen length of the FFT. + * @param[in] bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table + * @param[in] *pBitRevTab points to bit reversal table. + * @return none. + */ + + void arm_bitreversal_q31( + q31_t * pSrc, + uint32_t fftLen, + uint16_t bitRevFactor, + uint16_t * pBitRevTab); + + /** + * @brief Core function for the Q15 CFFT butterfly process. + * @param[in, out] *pSrc16 points to the in-place buffer of Q15 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef16 points to twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix4_butterfly_q15( + q15_t * pSrc16, + uint32_t fftLen, + q15_t * pCoef16, + uint32_t twidCoefModifier); + + + /** + * @brief Core function for the Q15 CIFFT butterfly process. + * @param[in, out] *pSrc16 points to the in-place buffer of Q15 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef16 points to twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix4_butterfly_inverse_q15( + q15_t * pSrc16, + uint32_t fftLen, + q15_t * pCoef16, + uint32_t twidCoefModifier); + + /** + * @brief In-place bit reversal function. + * @param[in, out] *pSrc points to the in-place buffer of Q15 data type. + * @param[in] fftLen length of the FFT. + * @param[in] bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table + * @param[in] *pBitRevTab points to bit reversal table. + * @return none. + */ + + void arm_bitreversal_q15( + q15_t * pSrc, + uint32_t fftLen, + uint16_t bitRevFactor, + uint16_t * pBitRevTab); + + + /** + * @brief Instance structure for the Q15 RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint32_t fftLenBy2; /**< length of the complex FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + q15_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + q15_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + arm_cfft_radix4_instance_q15 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_q15; + + /** + * @brief Instance structure for the Q31 RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint32_t fftLenBy2; /**< length of the complex FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + q31_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + q31_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + arm_cfft_radix4_instance_q31 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_q31; + + /** + * @brief Instance structure for the floating-point RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint16_t fftLenBy2; /**< length of the complex FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + float32_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + float32_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + arm_cfft_radix4_instance_f32 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_f32; + + /** + * @brief Processing function for the Q15 RFFT/RIFFT. + * @param[in] *S points to an instance of the Q15 RFFT/RIFFT structure. + * @param[in] *pSrc points to the input buffer. + * @param[out] *pDst points to the output buffer. + * @return none. + */ + + void arm_rfft_q15( + const arm_rfft_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst); + + /** + * @brief Initialization function for the Q15 RFFT/RIFFT. + * @param[in, out] *S points to an instance of the Q15 RFFT/RIFFT structure. + * @param[in] *S_CFFT points to an instance of the Q15 CFFT/CIFFT structure. + * @param[in] fftLenReal length of the FFT. + * @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported value. + */ + + arm_status arm_rfft_init_q15( + arm_rfft_instance_q15 * S, + arm_cfft_radix4_instance_q15 * S_CFFT, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + /** + * @brief Processing function for the Q31 RFFT/RIFFT. + * @param[in] *S points to an instance of the Q31 RFFT/RIFFT structure. + * @param[in] *pSrc points to the input buffer. + * @param[out] *pDst points to the output buffer. + * @return none. + */ + + void arm_rfft_q31( + const arm_rfft_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst); + + /** + * @brief Initialization function for the Q31 RFFT/RIFFT. + * @param[in, out] *S points to an instance of the Q31 RFFT/RIFFT structure. + * @param[in, out] *S_CFFT points to an instance of the Q31 CFFT/CIFFT structure. + * @param[in] fftLenReal length of the FFT. + * @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported value. + */ + + arm_status arm_rfft_init_q31( + arm_rfft_instance_q31 * S, + arm_cfft_radix4_instance_q31 * S_CFFT, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + /** + * @brief Initialization function for the floating-point RFFT/RIFFT. + * @param[in,out] *S points to an instance of the floating-point RFFT/RIFFT structure. + * @param[in,out] *S_CFFT points to an instance of the floating-point CFFT/CIFFT structure. + * @param[in] fftLenReal length of the FFT. + * @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported value. + */ + + arm_status arm_rfft_init_f32( + arm_rfft_instance_f32 * S, + arm_cfft_radix4_instance_f32 * S_CFFT, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + /** + * @brief Processing function for the floating-point RFFT/RIFFT. + * @param[in] *S points to an instance of the floating-point RFFT/RIFFT structure. + * @param[in] *pSrc points to the input buffer. + * @param[out] *pDst points to the output buffer. + * @return none. + */ + + void arm_rfft_f32( + const arm_rfft_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst); + + /** + * @brief Instance structure for the floating-point DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + float32_t normalize; /**< normalizing factor. */ + float32_t *pTwiddle; /**< points to the twiddle factor table. */ + float32_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_f32 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_f32 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_f32; + + /** + * @brief Initialization function for the floating-point DCT4/IDCT4. + * @param[in,out] *S points to an instance of floating-point DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of floating-point RFFT/RIFFT structure. + * @param[in] *S_CFFT points to an instance of floating-point CFFT/CIFFT structure. + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported transform length. + */ + + arm_status arm_dct4_init_f32( + arm_dct4_instance_f32 * S, + arm_rfft_instance_f32 * S_RFFT, + arm_cfft_radix4_instance_f32 * S_CFFT, + uint16_t N, + uint16_t Nby2, + float32_t normalize); + + /** + * @brief Processing function for the floating-point DCT4/IDCT4. + * @param[in] *S points to an instance of the floating-point DCT4/IDCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_f32( + const arm_dct4_instance_f32 * S, + float32_t * pState, + float32_t * pInlineBuffer); + + /** + * @brief Instance structure for the Q31 DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + q31_t normalize; /**< normalizing factor. */ + q31_t *pTwiddle; /**< points to the twiddle factor table. */ + q31_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_q31 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_q31 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_q31; + + /** + * @brief Initialization function for the Q31 DCT4/IDCT4. + * @param[in,out] *S points to an instance of Q31 DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of Q31 RFFT/RIFFT structure + * @param[in] *S_CFFT points to an instance of Q31 CFFT/CIFFT structure + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if N is not a supported transform length. + */ + + arm_status arm_dct4_init_q31( + arm_dct4_instance_q31 * S, + arm_rfft_instance_q31 * S_RFFT, + arm_cfft_radix4_instance_q31 * S_CFFT, + uint16_t N, + uint16_t Nby2, + q31_t normalize); + + /** + * @brief Processing function for the Q31 DCT4/IDCT4. + * @param[in] *S points to an instance of the Q31 DCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_q31( + const arm_dct4_instance_q31 * S, + q31_t * pState, + q31_t * pInlineBuffer); + + /** + * @brief Instance structure for the Q15 DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + q15_t normalize; /**< normalizing factor. */ + q15_t *pTwiddle; /**< points to the twiddle factor table. */ + q15_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_q15 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_q15 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_q15; + + /** + * @brief Initialization function for the Q15 DCT4/IDCT4. + * @param[in,out] *S points to an instance of Q15 DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of Q15 RFFT/RIFFT structure. + * @param[in] *S_CFFT points to an instance of Q15 CFFT/CIFFT structure. + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if N is not a supported transform length. + */ + + arm_status arm_dct4_init_q15( + arm_dct4_instance_q15 * S, + arm_rfft_instance_q15 * S_RFFT, + arm_cfft_radix4_instance_q15 * S_CFFT, + uint16_t N, + uint16_t Nby2, + q15_t normalize); + + /** + * @brief Processing function for the Q15 DCT4/IDCT4. + * @param[in] *S points to an instance of the Q15 DCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_q15( + const arm_dct4_instance_q15 * S, + q15_t * pState, + q15_t * pInlineBuffer); + + /** + * @brief Floating-point vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a floating-point vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scale scale factor to be applied + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_f32( + float32_t * pSrc, + float32_t scale, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q7 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q7( + q7_t * pSrc, + q7_t scaleFract, + int8_t shift, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q15 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q15( + q15_t * pSrc, + q15_t scaleFract, + int8_t shift, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q31 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q31( + q31_t * pSrc, + q31_t scaleFract, + int8_t shift, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Dot product of floating-point vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_f32( + float32_t * pSrcA, + float32_t * pSrcB, + uint32_t blockSize, + float32_t * result); + + /** + * @brief Dot product of Q7 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q7( + q7_t * pSrcA, + q7_t * pSrcB, + uint32_t blockSize, + q31_t * result); + + /** + * @brief Dot product of Q15 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q15( + q15_t * pSrcA, + q15_t * pSrcB, + uint32_t blockSize, + q63_t * result); + + /** + * @brief Dot product of Q31 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q31( + q31_t * pSrcA, + q31_t * pSrcB, + uint32_t blockSize, + q63_t * result); + + /** + * @brief Shifts the elements of a Q7 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q7( + q7_t * pSrc, + int8_t shiftBits, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Shifts the elements of a Q15 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q15( + q15_t * pSrc, + int8_t shiftBits, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Shifts the elements of a Q31 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q31( + q31_t * pSrc, + int8_t shiftBits, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a floating-point vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_f32( + float32_t * pSrc, + float32_t offset, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q7 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q7( + q7_t * pSrc, + q7_t offset, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q15 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q15( + q15_t * pSrc, + q15_t offset, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q31 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q31( + q31_t * pSrc, + q31_t offset, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a floating-point vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q7 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q15 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q31 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + /** + * @brief Copies the elements of a floating-point vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q7 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q15 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q31 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + /** + * @brief Fills a constant value into a floating-point vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_f32( + float32_t value, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q7 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q7( + q7_t value, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q15 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q15( + q15_t value, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q31 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q31( + q31_t value, + q31_t * pDst, + uint32_t blockSize); + +/** + * @brief Convolution of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the location where the output result is written. Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst); + + + /** + * @brief Convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @param[in] *pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return none. + */ + + + void arm_conv_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + +/** + * @brief Convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the location where the output result is written. Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @param[in] *pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return none. + */ + + void arm_conv_fast_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + + + /** + * @brief Convolution of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + /** + * @brief Convolution of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + + /** + * @brief Convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @param[in] *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen). + * @return none. + */ + + void arm_conv_opt_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + + + /** + * @brief Convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst); + + + /** + * @brief Partial convolution of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + /** + * @brief Partial convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @param[in] * pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] * pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints, + q15_t * pScratch1, + q15_t * pScratch2); + + +/** + * @brief Partial convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + /** + * @brief Partial convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Partial convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @param[in] * pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] * pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints, + q15_t * pScratch1, + q15_t * pScratch2); + + + /** + * @brief Partial convolution of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Partial convolution of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Partial convolution of Q7 sequences + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @param[in] *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen). + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_opt_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + uint32_t firstIndex, + uint32_t numPoints, + q15_t * pScratch1, + q15_t * pScratch2); + + +/** + * @brief Partial convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + + /** + * @brief Instance structure for the Q15 FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + } arm_fir_decimate_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + + } arm_fir_decimate_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + + } arm_fir_decimate_instance_f32; + + + + /** + * @brief Processing function for the floating-point FIR decimator. + * @param[in] *S points to an instance of the floating-point FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_f32( + const arm_fir_decimate_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the floating-point FIR decimator. + * @param[in,out] *S points to an instance of the floating-point FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_f32( + arm_fir_decimate_instance_f32 * S, + uint16_t numTaps, + uint8_t M, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 FIR decimator. + * @param[in] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_q15( + const arm_fir_decimate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 FIR decimator (fast variant) for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_fast_q15( + const arm_fir_decimate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + + /** + * @brief Initialization function for the Q15 FIR decimator. + * @param[in,out] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_q15( + arm_fir_decimate_instance_q15 * S, + uint16_t numTaps, + uint8_t M, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR decimator. + * @param[in] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_q31( + const arm_fir_decimate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR decimator (fast variant) for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_fast_q31( + arm_fir_decimate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q31 FIR decimator. + * @param[in,out] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_q31( + arm_fir_decimate_instance_q31 * S, + uint16_t numTaps, + uint8_t M, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + + + /** + * @brief Instance structure for the Q15 FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + q15_t *pState; /**< points to the state variable array. The array is of length blockSize+phaseLength-1. */ + } arm_fir_interpolate_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + q31_t *pState; /**< points to the state variable array. The array is of length blockSize+phaseLength-1. */ + } arm_fir_interpolate_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + float32_t *pState; /**< points to the state variable array. The array is of length phaseLength+numTaps-1. */ + } arm_fir_interpolate_instance_f32; + + + /** + * @brief Processing function for the Q15 FIR interpolator. + * @param[in] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_q15( + const arm_fir_interpolate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q15 FIR interpolator. + * @param[in,out] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_q15( + arm_fir_interpolate_instance_q15 * S, + uint8_t L, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR interpolator. + * @param[in] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_q31( + const arm_fir_interpolate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR interpolator. + * @param[in,out] *S points to an instance of the Q31 FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_q31( + arm_fir_interpolate_instance_q31 * S, + uint8_t L, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the floating-point FIR interpolator. + * @param[in] *S points to an instance of the floating-point FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_f32( + const arm_fir_interpolate_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point FIR interpolator. + * @param[in,out] *S points to an instance of the floating-point FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_f32( + arm_fir_interpolate_instance_f32 * S, + uint8_t L, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + /** + * @brief Instance structure for the high precision Q31 Biquad cascade filter. + */ + + typedef struct + { + uint8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q63_t *pState; /**< points to the array of state coefficients. The array is of length 4*numStages. */ + q31_t *pCoeffs; /**< points to the array of coefficients. The array is of length 5*numStages. */ + uint8_t postShift; /**< additional shift, in bits, applied to each output sample. */ + + } arm_biquad_cas_df1_32x64_ins_q31; + + + /** + * @param[in] *S points to an instance of the high precision Q31 Biquad cascade filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cas_df1_32x64_q31( + const arm_biquad_cas_df1_32x64_ins_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @param[in,out] *S points to an instance of the high precision Q31 Biquad cascade filter structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cas_df1_32x64_init_q31( + arm_biquad_cas_df1_32x64_ins_q31 * S, + uint8_t numStages, + q31_t * pCoeffs, + q63_t * pState, + uint8_t postShift); + + + + /** + * @brief Instance structure for the floating-point transposed direct form II Biquad cascade filter. + */ + + typedef struct + { + uint8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + float32_t *pState; /**< points to the array of state coefficients. The array is of length 2*numStages. */ + float32_t *pCoeffs; /**< points to the array of coefficients. The array is of length 5*numStages. */ + } arm_biquad_cascade_df2T_instance_f32; + + + /** + * @brief Processing function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in] *S points to an instance of the filter data structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df2T_f32( + const arm_biquad_cascade_df2T_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in,out] *S points to an instance of the filter data structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @return none + */ + + void arm_biquad_cascade_df2T_init_f32( + arm_biquad_cascade_df2T_instance_f32 * S, + uint8_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + + + /** + * @brief Instance structure for the Q15 FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + q15_t *pState; /**< points to the state variable array. The array is of length numStages. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + q31_t *pState; /**< points to the state variable array. The array is of length numStages. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + float32_t *pState; /**< points to the state variable array. The array is of length numStages. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_f32; + + /** + * @brief Initialization function for the Q15 FIR lattice filter. + * @param[in] *S points to an instance of the Q15 FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_q15( + arm_fir_lattice_instance_q15 * S, + uint16_t numStages, + q15_t * pCoeffs, + q15_t * pState); + + + /** + * @brief Processing function for the Q15 FIR lattice filter. + * @param[in] *S points to an instance of the Q15 FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_lattice_q15( + const arm_fir_lattice_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR lattice filter. + * @param[in] *S points to an instance of the Q31 FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_q31( + arm_fir_lattice_instance_q31 * S, + uint16_t numStages, + q31_t * pCoeffs, + q31_t * pState); + + + /** + * @brief Processing function for the Q31 FIR lattice filter. + * @param[in] *S points to an instance of the Q31 FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_fir_lattice_q31( + const arm_fir_lattice_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + +/** + * @brief Initialization function for the floating-point FIR lattice filter. + * @param[in] *S points to an instance of the floating-point FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_f32( + arm_fir_lattice_instance_f32 * S, + uint16_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + /** + * @brief Processing function for the floating-point FIR lattice filter. + * @param[in] *S points to an instance of the floating-point FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_fir_lattice_f32( + const arm_fir_lattice_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Instance structure for the Q15 IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + q15_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + q15_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_q15; + + /** + * @brief Instance structure for the Q31 IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + q31_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + q31_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_q31; + + /** + * @brief Instance structure for the floating-point IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + float32_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + float32_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_f32; + + /** + * @brief Processing function for the floating-point IIR lattice filter. + * @param[in] *S points to an instance of the floating-point IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_f32( + const arm_iir_lattice_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point IIR lattice filter. + * @param[in] *S points to an instance of the floating-point IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to the reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to the ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to the state buffer. The array is of length numStages+blockSize-1. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_init_f32( + arm_iir_lattice_instance_f32 * S, + uint16_t numStages, + float32_t * pkCoeffs, + float32_t * pvCoeffs, + float32_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q31 IIR lattice filter. + * @param[in] *S points to an instance of the Q31 IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_q31( + const arm_iir_lattice_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q31 IIR lattice filter. + * @param[in] *S points to an instance of the Q31 IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to the reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to the ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to the state buffer. The array is of length numStages+blockSize. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_init_q31( + arm_iir_lattice_instance_q31 * S, + uint16_t numStages, + q31_t * pkCoeffs, + q31_t * pvCoeffs, + q31_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q15 IIR lattice filter. + * @param[in] *S points to an instance of the Q15 IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_q15( + const arm_iir_lattice_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + +/** + * @brief Initialization function for the Q15 IIR lattice filter. + * @param[in] *S points to an instance of the fixed-point Q15 IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to state buffer. The array is of length numStages+blockSize. + * @param[in] blockSize number of samples to process per call. + * @return none. + */ + + void arm_iir_lattice_init_q15( + arm_iir_lattice_instance_q15 * S, + uint16_t numStages, + q15_t * pkCoeffs, + q15_t * pvCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Instance structure for the floating-point LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + float32_t mu; /**< step size that controls filter coefficient updates. */ + } arm_lms_instance_f32; + + /** + * @brief Processing function for floating-point LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_f32( + const arm_lms_instance_f32 * S, + float32_t * pSrc, + float32_t * pRef, + float32_t * pOut, + float32_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for floating-point LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to the coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_init_f32( + arm_lms_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + float32_t mu, + uint32_t blockSize); + + /** + * @brief Instance structure for the Q15 LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q15_t mu; /**< step size that controls filter coefficient updates. */ + uint32_t postShift; /**< bit shift applied to coefficients. */ + } arm_lms_instance_q15; + + + /** + * @brief Initialization function for the Q15 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to the coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_init_q15( + arm_lms_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + q15_t mu, + uint32_t blockSize, + uint32_t postShift); + + /** + * @brief Processing function for Q15 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_q15( + const arm_lms_instance_q15 * S, + q15_t * pSrc, + q15_t * pRef, + q15_t * pOut, + q15_t * pErr, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q31 LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q31_t mu; /**< step size that controls filter coefficient updates. */ + uint32_t postShift; /**< bit shift applied to coefficients. */ + + } arm_lms_instance_q31; + + /** + * @brief Processing function for Q31 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_q31( + const arm_lms_instance_q31 * S, + q31_t * pSrc, + q31_t * pRef, + q31_t * pOut, + q31_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for Q31 LMS filter. + * @param[in] *S points to an instance of the Q31 LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_init_q31( + arm_lms_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + q31_t mu, + uint32_t blockSize, + uint32_t postShift); + + /** + * @brief Instance structure for the floating-point normalized LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + float32_t mu; /**< step size that control filter coefficient updates. */ + float32_t energy; /**< saves previous frame energy. */ + float32_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_f32; + + /** + * @brief Processing function for floating-point normalized LMS filter. + * @param[in] *S points to an instance of the floating-point normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_f32( + arm_lms_norm_instance_f32 * S, + float32_t * pSrc, + float32_t * pRef, + float32_t * pOut, + float32_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for floating-point normalized LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_init_f32( + arm_lms_norm_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + float32_t mu, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q31 normalized LMS filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q31_t mu; /**< step size that controls filter coefficient updates. */ + uint8_t postShift; /**< bit shift applied to coefficients. */ + q31_t *recipTable; /**< points to the reciprocal initial value table. */ + q31_t energy; /**< saves previous frame energy. */ + q31_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_q31; + + /** + * @brief Processing function for Q31 normalized LMS filter. + * @param[in] *S points to an instance of the Q31 normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_q31( + arm_lms_norm_instance_q31 * S, + q31_t * pSrc, + q31_t * pRef, + q31_t * pOut, + q31_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for Q31 normalized LMS filter. + * @param[in] *S points to an instance of the Q31 normalized LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_norm_init_q31( + arm_lms_norm_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + q31_t mu, + uint32_t blockSize, + uint8_t postShift); + + /** + * @brief Instance structure for the Q15 normalized LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< Number of coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q15_t mu; /**< step size that controls filter coefficient updates. */ + uint8_t postShift; /**< bit shift applied to coefficients. */ + q15_t *recipTable; /**< Points to the reciprocal initial value table. */ + q15_t energy; /**< saves previous frame energy. */ + q15_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_q15; + + /** + * @brief Processing function for Q15 normalized LMS filter. + * @param[in] *S points to an instance of the Q15 normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_q15( + arm_lms_norm_instance_q15 * S, + q15_t * pSrc, + q15_t * pRef, + q15_t * pOut, + q15_t * pErr, + uint32_t blockSize); + + + /** + * @brief Initialization function for Q15 normalized LMS filter. + * @param[in] *S points to an instance of the Q15 normalized LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_norm_init_q15( + arm_lms_norm_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + q15_t mu, + uint32_t blockSize, + uint8_t postShift); + + /** + * @brief Correlation of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst); + + + /** + * @brief Correlation of Q15 sequences + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @param[in] *pScratch points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @return none. + */ + void arm_correlate_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch); + + + /** + * @brief Correlation of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Correlation of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + + + /** + * @brief Correlation of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @param[in] *pScratch points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @return none. + */ + + void arm_correlate_fast_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch); + + /** + * @brief Correlation of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + /** + * @brief Correlation of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + + + /** + * @brief Correlation of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @param[in] *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen). + * @return none. + */ + + void arm_correlate_opt_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + + /** + * @brief Correlation of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst); + + + /** + * @brief Instance structure for the floating-point sparse FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + float32_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_f32; + + /** + * @brief Instance structure for the Q31 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q31_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q31; + + /** + * @brief Instance structure for the Q15 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q15_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q15; + + /** + * @brief Instance structure for the Q7 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q7_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q7_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q7; + + /** + * @brief Processing function for the floating-point sparse FIR filter. + * @param[in] *S points to an instance of the floating-point sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_f32( + arm_fir_sparse_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + float32_t * pScratchIn, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point sparse FIR filter. + * @param[in,out] *S points to an instance of the floating-point sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_f32( + arm_fir_sparse_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 sparse FIR filter. + * @param[in] *S points to an instance of the Q31 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q31( + arm_fir_sparse_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + q31_t * pScratchIn, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q31 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q31( + arm_fir_sparse_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 sparse FIR filter. + * @param[in] *S points to an instance of the Q15 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] *pScratchOut points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q15( + arm_fir_sparse_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + q15_t * pScratchIn, + q31_t * pScratchOut, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q15 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q15 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q15( + arm_fir_sparse_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q7 sparse FIR filter. + * @param[in] *S points to an instance of the Q7 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] *pScratchOut points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q7( + arm_fir_sparse_instance_q7 * S, + q7_t * pSrc, + q7_t * pDst, + q7_t * pScratchIn, + q31_t * pScratchOut, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q7 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q7 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q7( + arm_fir_sparse_instance_q7 * S, + uint16_t numTaps, + q7_t * pCoeffs, + q7_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + + /* + * @brief Floating-point sin_cos function. + * @param[in] theta input value in degrees + * @param[out] *pSinVal points to the processed sine output. + * @param[out] *pCosVal points to the processed cos output. + * @return none. + */ + + void arm_sin_cos_f32( + float32_t theta, + float32_t * pSinVal, + float32_t * pCcosVal); + + /* + * @brief Q31 sin_cos function. + * @param[in] theta scaled input value in degrees + * @param[out] *pSinVal points to the processed sine output. + * @param[out] *pCosVal points to the processed cosine output. + * @return none. + */ + + void arm_sin_cos_q31( + q31_t theta, + q31_t * pSinVal, + q31_t * pCosVal); + + + /** + * @brief Floating-point complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + + + /** + * @brief Floating-point complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + + /** + * @ingroup groupController + */ + + /** + * @defgroup PID PID Motor Control + * + * A Proportional Integral Derivative (PID) controller is a generic feedback control + * loop mechanism widely used in industrial control systems. + * A PID controller is the most commonly used type of feedback controller. + * + * This set of functions implements (PID) controllers + * for Q15, Q31, and floating-point data types. The functions operate on a single sample + * of data and each call to the function returns a single processed value. + * S points to an instance of the PID control data structure. in + * is the input sample value. The functions return the output value. + * + * \par Algorithm: + * 
+   *    y[n] = y[n-1] + A0 * x[n] + A1 * x[n-1] + A2 * x[n-2]
+   *    A0 = Kp + Ki + Kd
+   *    A1 = (-Kp ) - (2 * Kd )
+   *    A2 = Kd
+ * + * \par + * where \c Kp is proportional constant, \c Ki is Integral constant and \c Kd is Derivative constant + * + * \par + * \image html PID.gif "Proportional Integral Derivative Controller" + * + * \par + * The PID controller calculates an "error" value as the difference between + * the measured output and the reference input. + * The controller attempts to minimize the error by adjusting the process control inputs. + * The proportional value determines the reaction to the current error, + * the integral value determines the reaction based on the sum of recent errors, + * and the derivative value determines the reaction based on the rate at which the error has been changing. + * + * \par Instance Structure + * The Gains A0, A1, A2 and state variables for a PID controller are stored together in an instance data structure. + * A separate instance structure must be defined for each PID Controller. + * There are separate instance structure declarations for each of the 3 supported data types. + * + * \par Reset Functions + * There is also an associated reset function for each data type which clears the state array. + * + * \par Initialization Functions + * There is also an associated initialization function for each data type. + * The initialization function performs the following operations: + * - Initializes the Gains A0, A1, A2 from Kp,Ki, Kd gains. + * - Zeros out the values in the state buffer. + * + * \par + * Instance structure cannot be placed into a const data section and it is recommended to use the initialization function. + * + * \par Fixed-Point Behavior + * Care must be taken when using the fixed-point versions of the PID Controller functions. + * In particular, the overflow and saturation behavior of the accumulator used in each function must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup PID + * @{ + */ + + /** + * @brief Process function for the floating-point PID Control. + * @param[in,out] *S is an instance of the floating-point PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + */ + + + __STATIC_INLINE float32_t arm_pid_f32( + arm_pid_instance_f32 * S, + float32_t in) + { + float32_t out; + + /* y[n] = y[n-1] + A0 * x[n] + A1 * x[n-1] + A2 * x[n-2] */ + out = (S->A0 * in) + + (S->A1 * S->state[0]) + (S->A2 * S->state[1]) + (S->state[2]); + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @brief Process function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q31 PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 64-bit accumulator. + * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit. + * Thus, if the accumulator result overflows it wraps around rather than clip. + * In order to avoid overflows completely the input signal must be scaled down by 2 bits as there are four additions. + * After all multiply-accumulates are performed, the 2.62 accumulator is truncated to 1.32 format and then saturated to 1.31 format. + */ + + __STATIC_INLINE q31_t arm_pid_q31( + arm_pid_instance_q31 * S, + q31_t in) + { + q63_t acc; + q31_t out; + + /* acc = A0 * x[n] */ + acc = (q63_t) S->A0 * in; + + /* acc += A1 * x[n-1] */ + acc += (q63_t) S->A1 * S->state[0]; + + /* acc += A2 * x[n-2] */ + acc += (q63_t) S->A2 * S->state[1]; + + /* convert output to 1.31 format to add y[n-1] */ + out = (q31_t) (acc >> 31u); + + /* out += y[n-1] */ + out += S->state[2]; + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @brief Process function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using a 64-bit internal accumulator. + * Both Gains and state variables are represented in 1.15 format and multiplications yield a 2.30 result. + * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format. + * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved. + * After all additions have been performed, the accumulator is truncated to 34.15 format by discarding low 15 bits. + * Lastly, the accumulator is saturated to yield a result in 1.15 format. + */ + + __STATIC_INLINE q15_t arm_pid_q15( + arm_pid_instance_q15 * S, + q15_t in) + { + q63_t acc; + q15_t out; + + /* Implementation of PID controller */ + +#ifdef ARM_MATH_CM0 + + /* acc = A0 * x[n] */ + acc = ((q31_t) S->A0) * in; + +#else + + /* acc = A0 * x[n] */ + acc = (q31_t) __SMUAD(S->A0, in); + +#endif + +#ifdef ARM_MATH_CM0 + + /* acc += A1 * x[n-1] + A2 * x[n-2] */ + acc += (q31_t) S->A1 * S->state[0]; + acc += (q31_t) S->A2 * S->state[1]; + +#else + + /* acc += A1 * x[n-1] + A2 * x[n-2] */ + acc = __SMLALD(S->A1, (q31_t) __SIMD32(S->state), acc); + +#endif + + /* acc += y[n-1] */ + acc += (q31_t) S->state[2] << 15; + + /* saturate the output */ + out = (q15_t) (__SSAT((acc >> 15), 16)); + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @} end of PID group + */ + + + /** + * @brief Floating-point matrix inverse. + * @param[in] *src points to the instance of the input floating-point matrix structure. + * @param[out] *dst points to the instance of the output floating-point matrix structure. + * @return The function returns ARM_MATH_SIZE_MISMATCH, if the dimensions do not match. + * If the input matrix is singular (does not have an inverse), then the algorithm terminates and returns error status ARM_MATH_SINGULAR. + */ + + arm_status arm_mat_inverse_f32( + const arm_matrix_instance_f32 * src, + arm_matrix_instance_f32 * dst); + + + + /** + * @ingroup groupController + */ + + + /** + * @defgroup clarke Vector Clarke Transform + * Forward Clarke transform converts the instantaneous stator phases into a two-coordinate time invariant vector. + * Generally the Clarke transform uses three-phase currents Ia, Ib and Ic to calculate currents + * in the two-phase orthogonal stator axis Ialpha and Ibeta. + * When Ialpha is superposed with Ia as shown in the figure below + * \image html clarke.gif Stator current space vector and its components in (a,b). + * and Ia + Ib + Ic = 0, in this condition Ialpha and Ibeta + * can be calculated using only Ia and Ib. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html clarkeFormula.gif + * where Ia and Ib are the instantaneous stator phases and + * pIalpha and pIbeta are the two coordinates of time invariant vector. + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Clarke transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup clarke + * @{ + */ + + /** + * + * @brief Floating-point Clarke transform + * @param[in] Ia input three-phase coordinate a + * @param[in] Ib input three-phase coordinate b + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @return none. + */ + + __STATIC_INLINE void arm_clarke_f32( + float32_t Ia, + float32_t Ib, + float32_t * pIalpha, + float32_t * pIbeta) + { + /* Calculate pIalpha using the equation, pIalpha = Ia */ + *pIalpha = Ia; + + /* Calculate pIbeta using the equation, pIbeta = (1/sqrt(3)) * Ia + (2/sqrt(3)) * Ib */ + *pIbeta = + ((float32_t) 0.57735026919 * Ia + (float32_t) 1.15470053838 * Ib); + + } + + /** + * @brief Clarke transform for Q31 version + * @param[in] Ia input three-phase coordinate a + * @param[in] Ib input three-phase coordinate b + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition, hence there is no risk of overflow. + */ + + __STATIC_INLINE void arm_clarke_q31( + q31_t Ia, + q31_t Ib, + q31_t * pIalpha, + q31_t * pIbeta) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + + /* Calculating pIalpha from Ia by equation pIalpha = Ia */ + *pIalpha = Ia; + + /* Intermediate product is calculated by (1/(sqrt(3)) * Ia) */ + product1 = (q31_t) (((q63_t) Ia * 0x24F34E8B) >> 30); + + /* Intermediate product is calculated by (2/sqrt(3) * Ib) */ + product2 = (q31_t) (((q63_t) Ib * 0x49E69D16) >> 30); + + /* pIbeta is calculated by adding the intermediate products */ + *pIbeta = __QADD(product1, product2); + } + + /** + * @} end of clarke group + */ + + /** + * @brief Converts the elements of the Q7 vector to Q31 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_q7_to_q31( + q7_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + + + /** + * @ingroup groupController + */ + + /** + * @defgroup inv_clarke Vector Inverse Clarke Transform + * Inverse Clarke transform converts the two-coordinate time invariant vector into instantaneous stator phases. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html clarkeInvFormula.gif + * where pIa and pIb are the instantaneous stator phases and + * Ialpha and Ibeta are the two coordinates of time invariant vector. + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Clarke transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup inv_clarke + * @{ + */ + + /** + * @brief Floating-point Inverse Clarke transform + * @param[in] Ialpha input two-phase orthogonal vector axis alpha + * @param[in] Ibeta input two-phase orthogonal vector axis beta + * @param[out] *pIa points to output three-phase coordinate a + * @param[out] *pIb points to output three-phase coordinate b + * @return none. + */ + + + __STATIC_INLINE void arm_inv_clarke_f32( + float32_t Ialpha, + float32_t Ibeta, + float32_t * pIa, + float32_t * pIb) + { + /* Calculating pIa from Ialpha by equation pIa = Ialpha */ + *pIa = Ialpha; + + /* Calculating pIb from Ialpha and Ibeta by equation pIb = -(1/2) * Ialpha + (sqrt(3)/2) * Ibeta */ + *pIb = -0.5 * Ialpha + (float32_t) 0.8660254039 *Ibeta; + + } + + /** + * @brief Inverse Clarke transform for Q31 version + * @param[in] Ialpha input two-phase orthogonal vector axis alpha + * @param[in] Ibeta input two-phase orthogonal vector axis beta + * @param[out] *pIa points to output three-phase coordinate a + * @param[out] *pIb points to output three-phase coordinate b + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the subtraction, hence there is no risk of overflow. + */ + + __STATIC_INLINE void arm_inv_clarke_q31( + q31_t Ialpha, + q31_t Ibeta, + q31_t * pIa, + q31_t * pIb) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + + /* Calculating pIa from Ialpha by equation pIa = Ialpha */ + *pIa = Ialpha; + + /* Intermediate product is calculated by (1/(2*sqrt(3)) * Ia) */ + product1 = (q31_t) (((q63_t) (Ialpha) * (0x40000000)) >> 31); + + /* Intermediate product is calculated by (1/sqrt(3) * pIb) */ + product2 = (q31_t) (((q63_t) (Ibeta) * (0x6ED9EBA1)) >> 31); + + /* pIb is calculated by subtracting the products */ + *pIb = __QSUB(product2, product1); + + } + + /** + * @} end of inv_clarke group + */ + + /** + * @brief Converts the elements of the Q7 vector to Q15 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_q7_to_q15( + q7_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + + /** + * @ingroup groupController + */ + + /** + * @defgroup park Vector Park Transform + * + * Forward Park transform converts the input two-coordinate vector to flux and torque components. + * The Park transform can be used to realize the transformation of the Ialpha and the Ibeta currents + * from the stationary to the moving reference frame and control the spatial relationship between + * the stator vector current and rotor flux vector. + * If we consider the d axis aligned with the rotor flux, the diagram below shows the + * current vector and the relationship from the two reference frames: + * \image html park.gif "Stator current space vector and its component in (a,b) and in the d,q rotating reference frame" + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html parkFormula.gif + * where Ialpha and Ibeta are the stator vector components, + * pId and pIq are rotor vector components and cosVal and sinVal are the + * cosine and sine values of theta (rotor flux position). + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Park transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup park + * @{ + */ + + /** + * @brief Floating-point Park transform + * @param[in] Ialpha input two-phase vector coordinate alpha + * @param[in] Ibeta input two-phase vector coordinate beta + * @param[out] *pId points to output rotor reference frame d + * @param[out] *pIq points to output rotor reference frame q + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * The function implements the forward Park transform. + * + */ + + __STATIC_INLINE void arm_park_f32( + float32_t Ialpha, + float32_t Ibeta, + float32_t * pId, + float32_t * pIq, + float32_t sinVal, + float32_t cosVal) + { + /* Calculate pId using the equation, pId = Ialpha * cosVal + Ibeta * sinVal */ + *pId = Ialpha * cosVal + Ibeta * sinVal; + + /* Calculate pIq using the equation, pIq = - Ialpha * sinVal + Ibeta * cosVal */ + *pIq = -Ialpha * sinVal + Ibeta * cosVal; + + } + + /** + * @brief Park transform for Q31 version + * @param[in] Ialpha input two-phase vector coordinate alpha + * @param[in] Ibeta input two-phase vector coordinate beta + * @param[out] *pId points to output rotor reference frame d + * @param[out] *pIq points to output rotor reference frame q + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition and subtraction, hence there is no risk of overflow. + */ + + + __STATIC_INLINE void arm_park_q31( + q31_t Ialpha, + q31_t Ibeta, + q31_t * pId, + q31_t * pIq, + q31_t sinVal, + q31_t cosVal) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + q31_t product3, product4; /* Temporary variables used to store intermediate results */ + + /* Intermediate product is calculated by (Ialpha * cosVal) */ + product1 = (q31_t) (((q63_t) (Ialpha) * (cosVal)) >> 31); + + /* Intermediate product is calculated by (Ibeta * sinVal) */ + product2 = (q31_t) (((q63_t) (Ibeta) * (sinVal)) >> 31); + + + /* Intermediate product is calculated by (Ialpha * sinVal) */ + product3 = (q31_t) (((q63_t) (Ialpha) * (sinVal)) >> 31); + + /* Intermediate product is calculated by (Ibeta * cosVal) */ + product4 = (q31_t) (((q63_t) (Ibeta) * (cosVal)) >> 31); + + /* Calculate pId by adding the two intermediate products 1 and 2 */ + *pId = __QADD(product1, product2); + + /* Calculate pIq by subtracting the two intermediate products 3 from 4 */ + *pIq = __QSUB(product4, product3); + } + + /** + * @} end of park group + */ + + /** + * @brief Converts the elements of the Q7 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q7_to_float( + q7_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @ingroup groupController + */ + + /** + * @defgroup inv_park Vector Inverse Park transform + * Inverse Park transform converts the input flux and torque components to two-coordinate vector. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html parkInvFormula.gif + * where pIalpha and pIbeta are the stator vector components, + * Id and Iq are rotor vector components and cosVal and sinVal are the + * cosine and sine values of theta (rotor flux position). + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Park transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup inv_park + * @{ + */ + + /** + * @brief Floating-point Inverse Park transform + * @param[in] Id input coordinate of rotor reference frame d + * @param[in] Iq input coordinate of rotor reference frame q + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + */ + + __STATIC_INLINE void arm_inv_park_f32( + float32_t Id, + float32_t Iq, + float32_t * pIalpha, + float32_t * pIbeta, + float32_t sinVal, + float32_t cosVal) + { + /* Calculate pIalpha using the equation, pIalpha = Id * cosVal - Iq * sinVal */ + *pIalpha = Id * cosVal - Iq * sinVal; + + /* Calculate pIbeta using the equation, pIbeta = Id * sinVal + Iq * cosVal */ + *pIbeta = Id * sinVal + Iq * cosVal; + + } + + + /** + * @brief Inverse Park transform for Q31 version + * @param[in] Id input coordinate of rotor reference frame d + * @param[in] Iq input coordinate of rotor reference frame q + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition, hence there is no risk of overflow. + */ + + + __STATIC_INLINE void arm_inv_park_q31( + q31_t Id, + q31_t Iq, + q31_t * pIalpha, + q31_t * pIbeta, + q31_t sinVal, + q31_t cosVal) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + q31_t product3, product4; /* Temporary variables used to store intermediate results */ + + /* Intermediate product is calculated by (Id * cosVal) */ + product1 = (q31_t) (((q63_t) (Id) * (cosVal)) >> 31); + + /* Intermediate product is calculated by (Iq * sinVal) */ + product2 = (q31_t) (((q63_t) (Iq) * (sinVal)) >> 31); + + + /* Intermediate product is calculated by (Id * sinVal) */ + product3 = (q31_t) (((q63_t) (Id) * (sinVal)) >> 31); + + /* Intermediate product is calculated by (Iq * cosVal) */ + product4 = (q31_t) (((q63_t) (Iq) * (cosVal)) >> 31); + + /* Calculate pIalpha by using the two intermediate products 1 and 2 */ + *pIalpha = __QSUB(product1, product2); + + /* Calculate pIbeta by using the two intermediate products 3 and 4 */ + *pIbeta = __QADD(product4, product3); + + } + + /** + * @} end of Inverse park group + */ + + + /** + * @brief Converts the elements of the Q31 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_float( + q31_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @ingroup groupInterpolation + */ + + /** + * @defgroup LinearInterpolate Linear Interpolation + * + * Linear interpolation is a method of curve fitting using linear polynomials. + * Linear interpolation works by effectively drawing a straight line between two neighboring samples and returning the appropriate point along that line + * + * \par + * \image html LinearInterp.gif "Linear interpolation" + * + * \par + * A Linear Interpolate function calculates an output value(y), for the input(x) + * using linear interpolation of the input values x0, x1( nearest input values) and the output values y0 and y1(nearest output values) + * + * \par Algorithm: + * 
+   *       y = y0 + (x - x0) * ((y1 - y0)/(x1-x0))
+   *       where x0, x1 are nearest values of input x
+   *             y0, y1 are nearest values to output y
+   *
+ * + * \par + * This set of functions implements Linear interpolation process + * for Q7, Q15, Q31, and floating-point data types. The functions operate on a single + * sample of data and each call to the function returns a single processed value. + * S points to an instance of the Linear Interpolate function data structure. + * x is the input sample value. The functions returns the output value. + * + * \par + * if x is outside of the table boundary, Linear interpolation returns first value of the table + * if x is below input range and returns last value of table if x is above range. + */ + + /** + * @addtogroup LinearInterpolate + * @{ + */ + + /** + * @brief Process function for the floating-point Linear Interpolation Function. + * @param[in,out] *S is an instance of the floating-point Linear Interpolation structure + * @param[in] x input sample to process + * @return y processed output sample. + * + */ + + __STATIC_INLINE float32_t arm_linear_interp_f32( + arm_linear_interp_instance_f32 * S, + float32_t x) + { + + float32_t y; + float32_t x0, x1; /* Nearest input values */ + float32_t y0, y1; /* Nearest output values */ + float32_t xSpacing = S->xSpacing; /* spacing between input values */ + int32_t i; /* Index variable */ + float32_t *pYData = S->pYData; /* pointer to output table */ + + /* Calculation of index */ + i = (x - S->x1) / xSpacing; + + if(i < 0) + { + /* Iniatilize output for below specified range as least output value of table */ + y = pYData[0]; + } + else if(i >= S->nValues) + { + /* Iniatilize output for above specified range as last output value of table */ + y = pYData[S->nValues - 1]; + } + else + { + /* Calculation of nearest input values */ + x0 = S->x1 + i * xSpacing; + x1 = S->x1 + (i + 1) * xSpacing; + + /* Read of nearest output values */ + y0 = pYData[i]; + y1 = pYData[i + 1]; + + /* Calculation of output */ + y = y0 + (x - x0) * ((y1 - y0) / (x1 - x0)); + + } + + /* returns output value */ + return (y); + } + + /** + * + * @brief Process function for the Q31 Linear Interpolation Function. + * @param[in] *pYData pointer to Q31 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + * + */ + + + __STATIC_INLINE q31_t arm_linear_interp_q31( + q31_t * pYData, + q31_t x, + uint32_t nValues) + { + q31_t y; /* output */ + q31_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + int32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + index = ((x & 0xFFF00000) >> 20); + + if(index >= (nValues - 1)) + { + return (pYData[nValues - 1]); + } + else if(index < 0) + { + return (pYData[0]); + } + else + { + + /* 20 bits for the fractional part */ + /* shift left by 11 to keep fract in 1.31 format */ + fract = (x & 0x000FFFFF) << 11; + + /* Read two nearest output values from the index in 1.31(q31) format */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract) and y is in 2.30 format */ + y = ((q31_t) ((q63_t) y0 * (0x7FFFFFFF - fract) >> 32)); + + /* Calculation of y0 * (1-fract) + y1 *fract and y is in 2.30 format */ + y += ((q31_t) (((q63_t) y1 * fract) >> 32)); + + /* Convert y to 1.31 format */ + return (y << 1u); + + } + + } + + /** + * + * @brief Process function for the Q15 Linear Interpolation Function. + * @param[in] *pYData pointer to Q15 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + * + */ + + + __STATIC_INLINE q15_t arm_linear_interp_q15( + q15_t * pYData, + q31_t x, + uint32_t nValues) + { + q63_t y; /* output */ + q15_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + int32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + index = ((x & 0xFFF00000) >> 20u); + + if(index >= (nValues - 1)) + { + return (pYData[nValues - 1]); + } + else if(index < 0) + { + return (pYData[0]); + } + else + { + /* 20 bits for the fractional part */ + /* fract is in 12.20 format */ + fract = (x & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract) and y is in 13.35 format */ + y = ((q63_t) y0 * (0xFFFFF - fract)); + + /* Calculation of (y0 * (1-fract) + y1 * fract) and y is in 13.35 format */ + y += ((q63_t) y1 * (fract)); + + /* convert y to 1.15 format */ + return (y >> 20); + } + + + } + + /** + * + * @brief Process function for the Q7 Linear Interpolation Function. + * @param[in] *pYData pointer to Q7 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + */ + + + __STATIC_INLINE q7_t arm_linear_interp_q7( + q7_t * pYData, + q31_t x, + uint32_t nValues) + { + q31_t y; /* output */ + q7_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + int32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + index = ((x & 0xFFF00000) >> 20u); + + + if(index >= (nValues - 1)) + { + return (pYData[nValues - 1]); + } + else if(index < 0) + { + return (pYData[0]); + } + else + { + + /* 20 bits for the fractional part */ + /* fract is in 12.20 format */ + fract = (x & 0x000FFFFF); + + /* Read two nearest output values from the index and are in 1.7(q7) format */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract ) and y is in 13.27(q27) format */ + y = ((y0 * (0xFFFFF - fract))); + + /* Calculation of y1 * fract + y0 * (1-fract) and y is in 13.27(q27) format */ + y += (y1 * fract); + + /* convert y to 1.7(q7) format */ + return (y >> 20u); + + } + + } + /** + * @} end of LinearInterpolate group + */ + + /** + * @brief Fast approximation to the trigonometric sine function for floating-point data. + * @param[in] x input value in radians. + * @return sin(x). + */ + + float32_t arm_sin_f32( + float32_t x); + + /** + * @brief Fast approximation to the trigonometric sine function for Q31 data. + * @param[in] x Scaled input value in radians. + * @return sin(x). + */ + + q31_t arm_sin_q31( + q31_t x); + + /** + * @brief Fast approximation to the trigonometric sine function for Q15 data. + * @param[in] x Scaled input value in radians. + * @return sin(x). + */ + + q15_t arm_sin_q15( + q15_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for floating-point data. + * @param[in] x input value in radians. + * @return cos(x). + */ + + float32_t arm_cos_f32( + float32_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for Q31 data. + * @param[in] x Scaled input value in radians. + * @return cos(x). + */ + + q31_t arm_cos_q31( + q31_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for Q15 data. + * @param[in] x Scaled input value in radians. + * @return cos(x). + */ + + q15_t arm_cos_q15( + q15_t x); + + + /** + * @ingroup groupFastMath + */ + + + /** + * @defgroup SQRT Square Root + * + * Computes the square root of a number. + * There are separate functions for Q15, Q31, and floating-point data types. + * The square root function is computed using the Newton-Raphson algorithm. + * This is an iterative algorithm of the form: + * 
+   *      x1 = x0 - f(x0)/f'(x0)
+   *
+ * where x1 is the current estimate, + * x0 is the previous estimate and + * f'(x0) is the derivative of f() evaluated at x0. + * For the square root function, the algorithm reduces to: + * 
+   *     x0 = in/2                         [initial guess]
+   *     x1 = 1/2 * ( x0 + in / x0)        [each iteration]
+   *
+ */ + + + /** + * @addtogroup SQRT + * @{ + */ + + /** + * @brief Floating-point square root function. + * @param[in] in input value. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + + __STATIC_INLINE arm_status arm_sqrt_f32( + float32_t in, + float32_t * pOut) + { + if(in > 0) + { + +// #if __FPU_USED + #if (__FPU_USED == 1) && defined ( __CC_ARM ) + *pOut = __sqrtf(in); + #elif (__FPU_USED == 1) && defined ( __TMS_740 ) + *pOut = __builtin_sqrtf(in); + #else + *pOut = sqrtf(in); + #endif + + return (ARM_MATH_SUCCESS); + } + else + { + *pOut = 0.0f; + return (ARM_MATH_ARGUMENT_ERROR); + } + + } + + + /** + * @brief Q31 square root function. + * @param[in] in input value. The range of the input value is [0 +1) or 0x00000000 to 0x7FFFFFFF. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + arm_status arm_sqrt_q31( + q31_t in, + q31_t * pOut); + + /** + * @brief Q15 square root function. + * @param[in] in input value. The range of the input value is [0 +1) or 0x0000 to 0x7FFF. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + arm_status arm_sqrt_q15( + q15_t in, + q15_t * pOut); + + /** + * @} end of SQRT group + */ + + + + + + + /** + * @brief floating-point Circular write function. + */ + + __STATIC_INLINE void arm_circularWrite_f32( + int32_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const int32_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief floating-point Circular Read function. + */ + __STATIC_INLINE void arm_circularRead_f32( + int32_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + int32_t * dst, + int32_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (int32_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update rOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + /** + * @brief Q15 Circular write function. + */ + + __STATIC_INLINE void arm_circularWrite_q15( + q15_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const q15_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief Q15 Circular Read function. + */ + __STATIC_INLINE void arm_circularRead_q15( + q15_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + q15_t * dst, + q15_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (q15_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update wOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + + /** + * @brief Q7 Circular write function. + */ + + __STATIC_INLINE void arm_circularWrite_q7( + q7_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const q7_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief Q7 Circular Read function. + */ + __STATIC_INLINE void arm_circularRead_q7( + q7_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + q7_t * dst, + q7_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (q7_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update rOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + + /** + * @brief Sum of the squares of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q31( + q31_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Sum of the squares of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Sum of the squares of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q15( + q15_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Sum of the squares of the elements of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q7( + q7_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Mean value of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_mean_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * pResult); + + /** + * @brief Mean value of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Mean value of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Mean value of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Variance of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Variance of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_q31( + q31_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Variance of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_q15( + q15_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Root Mean Square of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Root Mean Square of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Root Mean Square of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Standard deviation of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Standard deviation of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Standard deviation of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Floating-point complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_q15( + q15_t * pSrcA, + q15_t * pSrcB, + uint32_t numSamples, + q31_t * realResult, + q31_t * imagResult); + + /** + * @brief Q31 complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_q31( + q31_t * pSrcA, + q31_t * pSrcB, + uint32_t numSamples, + q63_t * realResult, + q63_t * imagResult); + + /** + * @brief Floating-point complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_f32( + float32_t * pSrcA, + float32_t * pSrcB, + uint32_t numSamples, + float32_t * realResult, + float32_t * imagResult); + + /** + * @brief Q15 complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_q15( + q15_t * pSrcCmplx, + q15_t * pSrcReal, + q15_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Q31 complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_q31( + q31_t * pSrcCmplx, + q31_t * pSrcReal, + q31_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Floating-point complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_f32( + float32_t * pSrcCmplx, + float32_t * pSrcReal, + float32_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Minimum value of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *result is output pointer + * @param[in] index is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * result, + uint32_t * index); + + /** + * @brief Minimum value of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[in] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult, + uint32_t * pIndex); + + /** + * @brief Minimum value of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[out] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + void arm_min_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult, + uint32_t * pIndex); + + /** + * @brief Minimum value of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[out] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q7 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q15 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q31 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a floating-point vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult, + uint32_t * pIndex); + + /** + * @brief Q15 complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Floating-point complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Converts the elements of the floating-point vector to Q31 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q31 output vector + * @param[in] blockSize length of the input vector + * @return none. + */ + void arm_float_to_q31( + float32_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the floating-point vector to Q15 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q15 output vector + * @param[in] blockSize length of the input vector + * @return none + */ + void arm_float_to_q15( + float32_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the floating-point vector to Q7 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q7 output vector + * @param[in] blockSize length of the input vector + * @return none + */ + void arm_float_to_q7( + float32_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q31 vector to Q15 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_q15( + q31_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the Q31 vector to Q7 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_q7( + q31_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the Q15 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_float( + q15_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q15 vector to Q31 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_q31( + q15_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q15 vector to Q7 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_q7( + q15_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @ingroup groupInterpolation + */ + + /** + * @defgroup BilinearInterpolate Bilinear Interpolation + * + * Bilinear interpolation is an extension of linear interpolation applied to a two dimensional grid. + * The underlying function f(x, y) is sampled on a regular grid and the interpolation process + * determines values between the grid points. + * Bilinear interpolation is equivalent to two step linear interpolation, first in the x-dimension and then in the y-dimension. + * Bilinear interpolation is often used in image processing to rescale images. + * The CMSIS DSP library provides bilinear interpolation functions for Q7, Q15, Q31, and floating-point data types. + * + * Algorithm + * \par + * The instance structure used by the bilinear interpolation functions describes a two dimensional data table. + * For floating-point, the instance structure is defined as: + * 
+   *   typedef struct
+   *   {
+   *     uint16_t numRows;
+   *     uint16_t numCols;
+   *     float32_t *pData;
+   * } arm_bilinear_interp_instance_f32;
+   *
+ * + * \par + * where numRows specifies the number of rows in the table; + * numCols specifies the number of columns in the table; + * and pData points to an array of size numRows*numCols values. + * The data table pTable is organized in row order and the supplied data values fall on integer indexes. + * That is, table element (x,y) is located at pTable[x + y*numCols] where x and y are integers. + * + * \par + * Let (x, y) specify the desired interpolation point. Then define: + * 
+   *     XF = floor(x)
+   *     YF = floor(y)
+   *
+ * \par + * The interpolated output point is computed as: + * 
+   *  f(x, y) = f(XF, YF) * (1-(x-XF)) * (1-(y-YF))
+   *           + f(XF+1, YF) * (x-XF)*(1-(y-YF))
+   *           + f(XF, YF+1) * (1-(x-XF))*(y-YF)
+   *           + f(XF+1, YF+1) * (x-XF)*(y-YF)
+   *
+ * Note that the coordinates (x, y) contain integer and fractional components. + * The integer components specify which portion of the table to use while the + * fractional components control the interpolation processor. + * + * \par + * if (x,y) are outside of the table boundary, Bilinear interpolation returns zero output. + */ + + /** + * @addtogroup BilinearInterpolate + * @{ + */ + + /** + * + * @brief Floating-point bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate. + * @param[in] Y interpolation coordinate. + * @return out interpolated value. + */ + + + __STATIC_INLINE float32_t arm_bilinear_interp_f32( + const arm_bilinear_interp_instance_f32 * S, + float32_t X, + float32_t Y) + { + float32_t out; + float32_t f00, f01, f10, f11; + float32_t *pData = S->pData; + int32_t xIndex, yIndex, index; + float32_t xdiff, ydiff; + float32_t b1, b2, b3, b4; + + xIndex = (int32_t) X; + yIndex = (int32_t) Y; + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(xIndex < 0 || xIndex > (S->numRows - 1) || yIndex < 0 + || yIndex > (S->numCols - 1)) + { + return (0); + } + + /* Calculation of index for two nearest points in X-direction */ + index = (xIndex - 1) + (yIndex - 1) * S->numCols; + + + /* Read two nearest points in X-direction */ + f00 = pData[index]; + f01 = pData[index + 1]; + + /* Calculation of index for two nearest points in Y-direction */ + index = (xIndex - 1) + (yIndex) * S->numCols; + + + /* Read two nearest points in Y-direction */ + f10 = pData[index]; + f11 = pData[index + 1]; + + /* Calculation of intermediate values */ + b1 = f00; + b2 = f01 - f00; + b3 = f10 - f00; + b4 = f00 - f01 - f10 + f11; + + /* Calculation of fractional part in X */ + xdiff = X - xIndex; + + /* Calculation of fractional part in Y */ + ydiff = Y - yIndex; + + /* Calculation of bi-linear interpolated output */ + out = b1 + b2 * xdiff + b3 * ydiff + b4 * xdiff * ydiff; + + /* return to application */ + return (out); + + } + + /** + * + * @brief Q31 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + __STATIC_INLINE q31_t arm_bilinear_interp_q31( + arm_bilinear_interp_instance_q31 * S, + q31_t X, + q31_t Y) + { + q31_t out; /* Temporary output */ + q31_t acc = 0; /* output */ + q31_t xfract, yfract; /* X, Y fractional parts */ + q31_t x1, x2, y1, y2; /* Nearest output values */ + int32_t rI, cI; /* Row and column indices */ + q31_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20u); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20u); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows - 1) || cI < 0 || cI > (S->numCols - 1)) + { + return (0); + } + + /* 20 bits for the fractional part */ + /* shift left xfract by 11 to keep 1.31 format */ + xfract = (X & 0x000FFFFF) << 11u; + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + /* 20 bits for the fractional part */ + /* shift left yfract by 11 to keep 1.31 format */ + yfract = (Y & 0x000FFFFF) << 11u; + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 3.29(q29) format */ + out = ((q31_t) (((q63_t) x1 * (0x7FFFFFFF - xfract)) >> 32)); + acc = ((q31_t) (((q63_t) out * (0x7FFFFFFF - yfract)) >> 32)); + + /* x2 * (xfract) * (1-yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) x2 * (0x7FFFFFFF - yfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (xfract) >> 32)); + + /* y1 * (1 - xfract) * (yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) y1 * (0x7FFFFFFF - xfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); + + /* y2 * (xfract) * (yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) y2 * (xfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); + + /* Convert acc to 1.31(q31) format */ + return (acc << 2u); + + } + + /** + * @brief Q15 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + __STATIC_INLINE q15_t arm_bilinear_interp_q15( + arm_bilinear_interp_instance_q15 * S, + q31_t X, + q31_t Y) + { + q63_t acc = 0; /* output */ + q31_t out; /* Temporary output */ + q15_t x1, x2, y1, y2; /* Nearest output values */ + q31_t xfract, yfract; /* X, Y fractional parts */ + int32_t rI, cI; /* Row and column indices */ + q15_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows - 1) || cI < 0 || cI > (S->numCols - 1)) + { + return (0); + } + + /* 20 bits for the fractional part */ + /* xfract should be in 12.20 format */ + xfract = (X & 0x000FFFFF); + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + + /* 20 bits for the fractional part */ + /* yfract should be in 12.20 format */ + yfract = (Y & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 13.51 format */ + + /* x1 is in 1.15(q15), xfract in 12.20 format and out is in 13.35 format */ + /* convert 13.35 to 13.31 by right shifting and out is in 1.31 */ + out = (q31_t) (((q63_t) x1 * (0xFFFFF - xfract)) >> 4u); + acc = ((q63_t) out * (0xFFFFF - yfract)); + + /* x2 * (xfract) * (1-yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) x2 * (0xFFFFF - yfract)) >> 4u); + acc += ((q63_t) out * (xfract)); + + /* y1 * (1 - xfract) * (yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) y1 * (0xFFFFF - xfract)) >> 4u); + acc += ((q63_t) out * (yfract)); + + /* y2 * (xfract) * (yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) y2 * (xfract)) >> 4u); + acc += ((q63_t) out * (yfract)); + + /* acc is in 13.51 format and down shift acc by 36 times */ + /* Convert out to 1.15 format */ + return (acc >> 36); + + } + + /** + * @brief Q7 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + __STATIC_INLINE q7_t arm_bilinear_interp_q7( + arm_bilinear_interp_instance_q7 * S, + q31_t X, + q31_t Y) + { + q63_t acc = 0; /* output */ + q31_t out; /* Temporary output */ + q31_t xfract, yfract; /* X, Y fractional parts */ + q7_t x1, x2, y1, y2; /* Nearest output values */ + int32_t rI, cI; /* Row and column indices */ + q7_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows - 1) || cI < 0 || cI > (S->numCols - 1)) + { + return (0); + } + + /* 20 bits for the fractional part */ + /* xfract should be in 12.20 format */ + xfract = (X & 0x000FFFFF); + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + + /* 20 bits for the fractional part */ + /* yfract should be in 12.20 format */ + yfract = (Y & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 16.47 format */ + out = ((x1 * (0xFFFFF - xfract))); + acc = (((q63_t) out * (0xFFFFF - yfract))); + + /* x2 * (xfract) * (1-yfract) in 2.22 and adding to acc */ + out = ((x2 * (0xFFFFF - yfract))); + acc += (((q63_t) out * (xfract))); + + /* y1 * (1 - xfract) * (yfract) in 2.22 and adding to acc */ + out = ((y1 * (0xFFFFF - xfract))); + acc += (((q63_t) out * (yfract))); + + /* y2 * (xfract) * (yfract) in 2.22 and adding to acc */ + out = ((y2 * (yfract))); + acc += (((q63_t) out * (xfract))); + + /* acc in 16.47 format and down shift by 40 to convert to 1.7 format */ + return (acc >> 40); + + } + + /** + * @} end of BilinearInterpolate group + */ + + + + + + +#ifdef __cplusplus +} +#endif + + +#endif /* _ARM_MATH_H */ + + +/** + * + * End of file. + */ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm0.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm0.h new file mode 100644 index 0000000..19bad5e --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm0.h @@ -0,0 +1,667 @@ +/**************************************************************************//** + * @file core_cm0.h + * @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File + * @version V3.01 + * @date 13. March 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM0_H_GENERIC +#define __CORE_CM0_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M0 + @{ + */ + +/* CMSIS CM0 definitions */ +#define __CM0_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM0_CMSIS_VERSION_SUB (0x01) /*!< [15:0] CMSIS HAL sub version */ +#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16) | \ + __CM0_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x00) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_CM0_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0_H_DEPENDANT +#define __CORE_CM0_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0_REV + #define __CM0_REV 0x0000 + #warning "__CM0_REV not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M0 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + uint32_t RESERVED0; + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M0 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */ + else { + return((uint32_t)((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#endif /* __CORE_CM0_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm0plus.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm0plus.h new file mode 100644 index 0000000..aa20e68 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm0plus.h @@ -0,0 +1,778 @@ +/**************************************************************************//** + * @file core_cm0plus.h + * @brief CMSIS Cortex-M0+ Core Peripheral Access Layer Header File + * @version V3.01 + * @date 22. March 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM0PLUS_H_GENERIC +#define __CORE_CM0PLUS_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex-M0+ + @{ + */ + +/* CMSIS CM0P definitions */ +#define __CM0PLUS_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM0PLUS_CMSIS_VERSION_SUB (0x01) /*!< [15:0] CMSIS HAL sub version */ +#define __CM0PLUS_CMSIS_VERSION ((__CM0PLUS_CMSIS_VERSION_MAIN << 16) | \ + __CM0PLUS_CMSIS_VERSION_SUB) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x00) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_CM0PLUS_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0PLUS_H_DEPENDANT +#define __CORE_CM0PLUS_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0PLUS_REV + #define __CM0PLUS_REV 0x0000 + #warning "__CM0PLUS_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __VTOR_PRESENT + #define __VTOR_PRESENT 0 + #warning "__VTOR_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex-M0+ */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ +#if (__VTOR_PRESENT == 1) + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ +#else + uint32_t RESERVED0; +#endif + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +#if (__VTOR_PRESENT == 1) +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0+ Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M0+ Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0+ system interrupts */ + else { + return((uint32_t)((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#endif /* __CORE_CM0PLUS_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm3.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm3.h new file mode 100644 index 0000000..0173893 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm3.h @@ -0,0 +1,1612 @@ +/**************************************************************************//** + * @file core_cm3.h + * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File + * @version V3.01 + * @date 22. March 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM3_H_GENERIC +#define __CORE_CM3_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M3 + @{ + */ + +/* CMSIS CM3 definitions */ +#define __CM3_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM3_CMSIS_VERSION_SUB (0x01) /*!< [15:0] CMSIS HAL sub version */ +#define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | \ + __CM3_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x03) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI__VFP_SUPPORT____ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_CM3_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM3_H_DEPENDANT +#define __CORE_CM3_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM3_REV + #define __CM3_REV 0x0200 + #warning "__CM3_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M3 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#if (__CM3_REV < 0x0201) /* core r2p1 */ +#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#else +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ +#if ((defined __CM3_REV) && (__CM3_REV >= 0x200)) + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +#else + uint32_t RESERVED1[1]; +#endif +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M3 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + +#endif /* __CORE_CM3_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm4.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm4.h new file mode 100644 index 0000000..a965537 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm4.h @@ -0,0 +1,1757 @@ +/**************************************************************************//** + * @file core_cm4.h + * @brief CMSIS Cortex-M4 Core Peripheral Access Layer Header File + * @version V3.01 + * @date 22. March 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM4_H_GENERIC +#define __CORE_CM4_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M4 + @{ + */ + +/* CMSIS CM4 definitions */ +#define __CM4_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM4_CMSIS_VERSION_SUB (0x01) /*!< [15:0] CMSIS HAL sub version */ +#define __CM4_CMSIS_VERSION ((__CM4_CMSIS_VERSION_MAIN << 16) | \ + __CM4_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x04) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI_VFP_SUPPORT__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ +#include /* Compiler specific SIMD Intrinsics */ + +#endif /* __CORE_CM4_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM4_H_DEPENDANT +#define __CORE_CM4_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM4_REV + #define __CM4_REV 0x0000 + #warning "__CM4_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0 + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M4 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core FPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISOOFP_Pos 9 /*!< ACTLR: DISOOFP Position */ +#define SCnSCB_ACTLR_DISOOFP_Msk (1UL << SCnSCB_ACTLR_DISOOFP_Pos) /*!< ACTLR: DISOOFP Mask */ + +#define SCnSCB_ACTLR_DISFPCA_Pos 8 /*!< ACTLR: DISFPCA Position */ +#define SCnSCB_ACTLR_DISFPCA_Msk (1UL << SCnSCB_ACTLR_DISFPCA_Pos) /*!< ACTLR: DISFPCA Mask */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if (__FPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __IO uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IO uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IO uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __I uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __I uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ +} FPU_Type; + +/* Floating-Point Context Control Register */ +#define FPU_FPCCR_ASPEN_Pos 31 /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30 /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8 /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6 /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5 /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4 /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3 /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_USER_Pos 1 /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0 /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL << FPU_FPCCR_LSPACT_Pos) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register */ +#define FPU_FPCAR_ADDRESS_Pos 3 /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register */ +#define FPU_FPDSCR_AHP_Pos 26 /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25 /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24 /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22 /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28 /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24 /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20 /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16 /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12 /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8 /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4 /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0 /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL << FPU_MVFR0_A_SIMD_registers_Pos) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28 /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24 /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4 /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0 /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL << FPU_MVFR1_FtZ_mode_Pos) /*!< MVFR1: FtZ mode bits Mask */ + +/*@} end of group CMSIS_FPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M4 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +#if (__FPU_PRESENT == 1) + #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ + #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ +/* NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); enable interrupt */ + NVIC->ISER[(uint32_t)((int32_t)IRQn) >> 5] = (uint32_t)(1 << ((uint32_t)((int32_t)IRQn) & (uint32_t)0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + +#endif /* __CORE_CM4_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm4_simd.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm4_simd.h new file mode 100644 index 0000000..3bc7906 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cm4_simd.h @@ -0,0 +1,649 @@ +/**************************************************************************//** + * @file core_cm4_simd.h + * @brief CMSIS Cortex-M4 SIMD Header File + * @version V3.01 + * @date 06. March 2012 + * + * @note + * Copyright (C) 2010-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM4_SIMD_H +#define __CORE_CM4_SIMD_H + + +/******************************************************************************* + * Hardware Abstraction Layer + ******************************************************************************/ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +#define __SADD8 __sadd8 +#define __QADD8 __qadd8 +#define __SHADD8 __shadd8 +#define __UADD8 __uadd8 +#define __UQADD8 __uqadd8 +#define __UHADD8 __uhadd8 +#define __SSUB8 __ssub8 +#define __QSUB8 __qsub8 +#define __SHSUB8 __shsub8 +#define __USUB8 __usub8 +#define __UQSUB8 __uqsub8 +#define __UHSUB8 __uhsub8 +#define __SADD16 __sadd16 +#define __QADD16 __qadd16 +#define __SHADD16 __shadd16 +#define __UADD16 __uadd16 +#define __UQADD16 __uqadd16 +#define __UHADD16 __uhadd16 +#define __SSUB16 __ssub16 +#define __QSUB16 __qsub16 +#define __SHSUB16 __shsub16 +#define __USUB16 __usub16 +#define __UQSUB16 __uqsub16 +#define __UHSUB16 __uhsub16 +#define __SASX __sasx +#define __QASX __qasx +#define __SHASX __shasx +#define __UASX __uasx +#define __UQASX __uqasx +#define __UHASX __uhasx +#define __SSAX __ssax +#define __QSAX __qsax +#define __SHSAX __shsax +#define __USAX __usax +#define __UQSAX __uqsax +#define __UHSAX __uhsax +#define __USAD8 __usad8 +#define __USADA8 __usada8 +#define __SSAT16 __ssat16 +#define __USAT16 __usat16 +#define __UXTB16 __uxtb16 +#define __UXTAB16 __uxtab16 +#define __SXTB16 __sxtb16 +#define __SXTAB16 __sxtab16 +#define __SMUAD __smuad +#define __SMUADX __smuadx +#define __SMLAD __smlad +#define __SMLADX __smladx +#define __SMLALD __smlald +#define __SMLALDX __smlaldx +#define __SMUSD __smusd +#define __SMUSDX __smusdx +#define __SMLSD __smlsd +#define __SMLSDX __smlsdx +#define __SMLSLD __smlsld +#define __SMLSLDX __smlsldx +#define __SEL __sel +#define __QADD __qadd +#define __QSUB __qsub + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +#include + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +#include + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SSAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +#define __USAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SMLALD(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((uint64_t)(ARG3) >> 32), __ARG3_L = (uint32_t)((uint64_t)(ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +#define __SMLALDX(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((uint64_t)(ARG3) >> 32), __ARG3_L = (uint32_t)((uint64_t)(ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SMLSLD(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((ARG3) >> 32), __ARG3_L = (uint32_t)((ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +#define __SMLSLDX(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((ARG3) >> 32), __ARG3_L = (uint32_t)((ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SEL (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +#define __PKHBT(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +#define __PKHTB(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + if (ARG3 == 0) \ + __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \ + else \ + __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ + + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +/* not yet supported */ +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + +#endif + +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#endif /* __CORE_CM4_SIMD_H */ + +#ifdef __cplusplus +} +#endif diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cmFunc.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cmFunc.h new file mode 100644 index 0000000..3c932e0 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cmFunc.h @@ -0,0 +1,616 @@ +/**************************************************************************//** + * @file core_cmFunc.h + * @brief CMSIS Cortex-M Core Function Access Header File + * @version V3.01 + * @date 06. March 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + +#ifndef __CORE_CMFUNC_H +#define __CORE_CMFUNC_H + + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#if (__ARMCC_VERSION < 400677) + #error "Please use ARM Compiler Toolchain V4.0.677 or later!" +#endif + +/* intrinsic void __enable_irq(); */ +/* intrinsic void __disable_irq(); */ + +/** \brief Get Control Register + + This function returns the content of the Control Register. + + \return Control Register value + */ +__STATIC_INLINE uint32_t __get_CONTROL(void) +{ + register uint32_t __regControl __ASM("control"); + return(__regControl); +} + + +/** \brief Set Control Register + + This function writes the given value to the Control Register. + + \param [in] control Control Register value to set + */ +__STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + register uint32_t __regControl __ASM("control"); + __regControl = control; +} + + +/** \brief Get IPSR Register + + This function returns the content of the IPSR Register. + + \return IPSR Register value + */ +__STATIC_INLINE uint32_t __get_IPSR(void) +{ + register uint32_t __regIPSR __ASM("ipsr"); + return(__regIPSR); +} + + +/** \brief Get APSR Register + + This function returns the content of the APSR Register. + + \return APSR Register value + */ +__STATIC_INLINE uint32_t __get_APSR(void) +{ + register uint32_t __regAPSR __ASM("apsr"); + return(__regAPSR); +} + + +/** \brief Get xPSR Register + + This function returns the content of the xPSR Register. + + \return xPSR Register value + */ +__STATIC_INLINE uint32_t __get_xPSR(void) +{ + register uint32_t __regXPSR __ASM("xpsr"); + return(__regXPSR); +} + + +/** \brief Get Process Stack Pointer + + This function returns the current value of the Process Stack Pointer (PSP). + + \return PSP Register value + */ +__STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + return(__regProcessStackPointer); +} + + +/** \brief Set Process Stack Pointer + + This function assigns the given value to the Process Stack Pointer (PSP). + + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + __regProcessStackPointer = topOfProcStack; +} + + +/** \brief Get Main Stack Pointer + + This function returns the current value of the Main Stack Pointer (MSP). + + \return MSP Register value + */ +__STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + return(__regMainStackPointer); +} + + +/** \brief Set Main Stack Pointer + + This function assigns the given value to the Main Stack Pointer (MSP). + + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + __regMainStackPointer = topOfMainStack; +} + + +/** \brief Get Priority Mask + + This function returns the current state of the priority mask bit from the Priority Mask Register. + + \return Priority Mask value + */ +__STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + register uint32_t __regPriMask __ASM("primask"); + return(__regPriMask); +} + + +/** \brief Set Priority Mask + + This function assigns the given value to the Priority Mask Register. + + \param [in] priMask Priority Mask + */ +__STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + register uint32_t __regPriMask __ASM("primask"); + __regPriMask = (priMask); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Enable FIQ + + This function enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __enable_fault_irq __enable_fiq + + +/** \brief Disable FIQ + + This function disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __disable_fault_irq __disable_fiq + + +/** \brief Get Base Priority + + This function returns the current value of the Base Priority register. + + \return Base Priority register value + */ +__STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + register uint32_t __regBasePri __ASM("basepri"); + return(__regBasePri); +} + + +/** \brief Set Base Priority + + This function assigns the given value to the Base Priority register. + + \param [in] basePri Base Priority value to set + */ +__STATIC_INLINE void __set_BASEPRI(uint32_t basePri) +{ + register uint32_t __regBasePri __ASM("basepri"); + __regBasePri = (basePri & 0xff); +} + + +/** \brief Get Fault Mask + + This function returns the current value of the Fault Mask register. + + \return Fault Mask register value + */ +__STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + return(__regFaultMask); +} + + +/** \brief Set Fault Mask + + This function assigns the given value to the Fault Mask register. + + \param [in] faultMask Fault Mask value to set + */ +__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + __regFaultMask = (faultMask & (uint32_t)1); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + +#if (__CORTEX_M == 0x04) + +/** \brief Get FPSCR + + This function returns the current value of the Floating Point Status/Control register. + + \return Floating Point Status/Control register value + */ +__STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + register uint32_t __regfpscr __ASM("fpscr"); + return(__regfpscr); +#else + return(0); +#endif +} + + +/** \brief Set FPSCR + + This function assigns the given value to the Floating Point Status/Control register. + + \param [in] fpscr Floating Point Status/Control value to set + */ +__STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + register uint32_t __regfpscr __ASM("fpscr"); + __regfpscr = (fpscr); +#endif +} + +#endif /* (__CORTEX_M == 0x04) */ + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ + +#include + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/** \brief Enable IRQ Interrupts + + This function enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_irq(void) +{ + __ASM volatile ("cpsie i"); +} + + +/** \brief Disable IRQ Interrupts + + This function disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_irq(void) +{ + __ASM volatile ("cpsid i"); +} + + +/** \brief Get Control Register + + This function returns the content of the Control Register. + + \return Control Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_CONTROL(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + + +/** \brief Set Control Register + + This function writes the given value to the Control Register. + + \param [in] control Control Register value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) ); +} + + +/** \brief Get IPSR Register + + This function returns the content of the IPSR Register. + + \return IPSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_IPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, ipsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get APSR Register + + This function returns the content of the APSR Register. + + \return APSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_APSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, apsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get xPSR Register + + This function returns the content of the xPSR Register. + + \return xPSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_xPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, xpsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get Process Stack Pointer + + This function returns the current value of the Process Stack Pointer (PSP). + + \return PSP Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t result; + + __ASM volatile ("MRS %0, psp\n" : "=r" (result) ); + return(result); +} + + +/** \brief Set Process Stack Pointer + + This function assigns the given value to the Process Stack Pointer (PSP). + + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0\n" : : "r" (topOfProcStack) ); +} + + +/** \brief Get Main Stack Pointer + + This function returns the current value of the Main Stack Pointer (MSP). + + \return MSP Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t result; + + __ASM volatile ("MRS %0, msp\n" : "=r" (result) ); + return(result); +} + + +/** \brief Set Main Stack Pointer + + This function assigns the given value to the Main Stack Pointer (MSP). + + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) ); +} + + +/** \brief Get Priority Mask + + This function returns the current state of the priority mask bit from the Priority Mask Register. + + \return Priority Mask value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask" : "=r" (result) ); + return(result); +} + + +/** \brief Set Priority Mask + + This function assigns the given value to the Priority Mask Register. + + \param [in] priMask Priority Mask + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) ); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Enable FIQ + + This function enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_fault_irq(void) +{ + __ASM volatile ("cpsie f"); +} + + +/** \brief Disable FIQ + + This function disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_fault_irq(void) +{ + __ASM volatile ("cpsid f"); +} + + +/** \brief Get Base Priority + + This function returns the current value of the Base Priority register. + + \return Base Priority register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri_max" : "=r" (result) ); + return(result); +} + + +/** \brief Set Base Priority + + This function assigns the given value to the Base Priority register. + + \param [in] basePri Base Priority value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_BASEPRI(uint32_t value) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (value) ); +} + + +/** \brief Get Fault Mask + + This function returns the current value of the Fault Mask register. + + \return Fault Mask register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + + +/** \brief Set Fault Mask + + This function assigns the given value to the Fault Mask register. + + \param [in] faultMask Fault Mask value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) ); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + +#if (__CORTEX_M == 0x04) + +/** \brief Get FPSCR + + This function returns the current value of the Floating Point Status/Control register. + + \return Floating Point Status/Control register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + uint32_t result; + + __ASM volatile ("VMRS %0, fpscr" : "=r" (result) ); + return(result); +#else + return(0); +#endif +} + + +/** \brief Set FPSCR + + This function assigns the given value to the Floating Point Status/Control register. + + \param [in] fpscr Floating Point Status/Control value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + __ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) ); +#endif +} + +#endif /* (__CORTEX_M == 0x04) */ + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all instrinsics, + * Including the CMSIS ones. + */ + +#endif + +/*@} end of CMSIS_Core_RegAccFunctions */ + + +#endif /* __CORE_CMFUNC_H */ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cmInstr.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cmInstr.h new file mode 100644 index 0000000..597e64d --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_cmInstr.h @@ -0,0 +1,618 @@ +/**************************************************************************//** + * @file core_cmInstr.h + * @brief CMSIS Cortex-M Core Instruction Access Header File + * @version V3.01 + * @date 06. March 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + +#ifndef __CORE_CMINSTR_H +#define __CORE_CMINSTR_H + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#if (__ARMCC_VERSION < 400677) + #error "Please use ARM Compiler Toolchain V4.0.677 or later!" +#endif + + +/** \brief No Operation + + No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP __nop + + +/** \brief Wait For Interrupt + + Wait For Interrupt is a hint instruction that suspends execution + until one of a number of events occurs. + */ +#define __WFI __wfi + + +/** \brief Wait For Event + + Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE __wfe + + +/** \brief Send Event + + Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV __sev + + +/** \brief Instruction Synchronization Barrier + + Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or + memory, after the instruction has been completed. + */ +#define __ISB() __isb(0xF) + + +/** \brief Data Synchronization Barrier + + This function acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +#define __DSB() __dsb(0xF) + + +/** \brief Data Memory Barrier + + This function ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +#define __DMB() __dmb(0xF) + + +/** \brief Reverse byte order (32 bit) + + This function reverses the byte order in integer value. + + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV __rev + + +/** \brief Reverse byte order (16 bit) + + This function reverses the byte order in two unsigned short values. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value) +{ + rev16 r0, r0 + bx lr +} + + +/** \brief Reverse byte order in signed short value + + This function reverses the byte order in a signed short value with sign extension to integer. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value) +{ + revsh r0, r0 + bx lr +} + + +/** \brief Rotate Right in unsigned value (32 bit) + + This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + + \param [in] value Value to rotate + \param [in] value Number of Bits to rotate + \return Rotated value + */ +#define __ROR __ror + + +#if (__CORTEX_M >= 0x03) + +/** \brief Reverse bit order of value + + This function reverses the bit order of the given value. + + \param [in] value Value to reverse + \return Reversed value + */ +#define __RBIT __rbit + + +/** \brief LDR Exclusive (8 bit) + + This function performs a exclusive LDR command for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr)) + + +/** \brief LDR Exclusive (16 bit) + + This function performs a exclusive LDR command for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr)) + + +/** \brief LDR Exclusive (32 bit) + + This function performs a exclusive LDR command for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr)) + + +/** \brief STR Exclusive (8 bit) + + This function performs a exclusive STR command for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXB(value, ptr) __strex(value, ptr) + + +/** \brief STR Exclusive (16 bit) + + This function performs a exclusive STR command for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXH(value, ptr) __strex(value, ptr) + + +/** \brief STR Exclusive (32 bit) + + This function performs a exclusive STR command for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXW(value, ptr) __strex(value, ptr) + + +/** \brief Remove the exclusive lock + + This function removes the exclusive lock which is created by LDREX. + + */ +#define __CLREX __clrex + + +/** \brief Signed Saturate + + This function saturates a signed value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT __ssat + + +/** \brief Unsigned Saturate + + This function saturates an unsigned value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT __usat + + +/** \brief Count leading zeros + + This function counts the number of leading zeros of a data value. + + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ __clz + +#endif /* (__CORTEX_M >= 0x03) */ + + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ + +#include + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/** \brief No Operation + + No Operation does nothing. This instruction can be used for code alignment purposes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __NOP(void) +{ + __ASM volatile ("nop"); +} + + +/** \brief Wait For Interrupt + + Wait For Interrupt is a hint instruction that suspends execution + until one of a number of events occurs. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __WFI(void) +{ + __ASM volatile ("wfi"); +} + + +/** \brief Wait For Event + + Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __WFE(void) +{ + __ASM volatile ("wfe"); +} + + +/** \brief Send Event + + Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __SEV(void) +{ + __ASM volatile ("sev"); +} + + +/** \brief Instruction Synchronization Barrier + + Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or + memory, after the instruction has been completed. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __ISB(void) +{ + __ASM volatile ("isb"); +} + + +/** \brief Data Synchronization Barrier + + This function acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __DSB(void) +{ + __ASM volatile ("dsb"); +} + + +/** \brief Data Memory Barrier + + This function ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __DMB(void) +{ + __ASM volatile ("dmb"); +} + + +/** \brief Reverse byte order (32 bit) + + This function reverses the byte order in integer value. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rev %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief Reverse byte order (16 bit) + + This function reverses the byte order in two unsigned short values. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV16(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rev16 %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief Reverse byte order in signed short value + + This function reverses the byte order in a signed short value with sign extension to integer. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE int32_t __REVSH(int32_t value) +{ + uint32_t result; + + __ASM volatile ("revsh %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief Rotate Right in unsigned value (32 bit) + + This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + + \param [in] value Value to rotate + \param [in] value Number of Bits to rotate + \return Rotated value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __ROR(uint32_t op1, uint32_t op2) +{ + + __ASM volatile ("ror %0, %0, %1" : "+r" (op1) : "r" (op2) ); + return(op1); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Reverse bit order of value + + This function reverses the bit order of the given value. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __RBIT(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief LDR Exclusive (8 bit) + + This function performs a exclusive LDR command for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __LDREXB(volatile uint8_t *addr) +{ + uint8_t result; + + __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + + +/** \brief LDR Exclusive (16 bit) + + This function performs a exclusive LDR command for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint16_t __LDREXH(volatile uint16_t *addr) +{ + uint16_t result; + + __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + + +/** \brief LDR Exclusive (32 bit) + + This function performs a exclusive LDR command for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __LDREXW(volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("ldrex %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + + +/** \brief STR Exclusive (8 bit) + + This function performs a exclusive STR command for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexb %0, %2, [%1]" : "=&r" (result) : "r" (addr), "r" (value) ); + return(result); +} + + +/** \brief STR Exclusive (16 bit) + + This function performs a exclusive STR command for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexh %0, %2, [%1]" : "=&r" (result) : "r" (addr), "r" (value) ); + return(result); +} + + +/** \brief STR Exclusive (32 bit) + + This function performs a exclusive STR command for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("strex %0, %2, [%1]" : "=&r" (result) : "r" (addr), "r" (value) ); + return(result); +} + + +/** \brief Remove the exclusive lock + + This function removes the exclusive lock which is created by LDREX. + + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __CLREX(void) +{ + __ASM volatile ("clrex"); +} + + +/** \brief Signed Saturate + + This function saturates a signed value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** \brief Unsigned Saturate + + This function saturates an unsigned value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** \brief Count leading zeros + + This function counts the number of leading zeros of a data value. + + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __CLZ(uint32_t value) +{ + uint8_t result; + + __ASM volatile ("clz %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all intrinsics, + * Including the CMSIS ones. + */ + +#endif + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + +#endif /* __CORE_CMINSTR_H */ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_sc000.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_sc000.h new file mode 100644 index 0000000..39ee60c --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_sc000.h @@ -0,0 +1,798 @@ +/**************************************************************************//** + * @file core_sc000.h + * @brief CMSIS SC000 Core Peripheral Access Layer Header File + * @version V3.01 + * @date 22. March 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_SC000_H_GENERIC +#define __CORE_SC000_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup SC000 + @{ + */ + +/* CMSIS SC000 definitions */ +#define __SC000_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __SC000_CMSIS_VERSION_SUB (0x01) /*!< [15:0] CMSIS HAL sub version */ +#define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16) | \ + __SC000_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_SC (0) /*!< Cortex secure core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_SC000_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC000_H_DEPENDANT +#define __CORE_SC000_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC000_REV + #define __SC000_REV 0x0000 + #warning "__SC000_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group SC000 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED0[1]; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + uint32_t RESERVED1[154]; + __IO uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/* SCB Security Features Register Definitions */ +#define SCB_SFCR_UNIBRTIMING_Pos 0 /*!< SCB SFCR: UNIBRTIMING Position */ +#define SCB_SFCR_UNIBRTIMING_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SFCR: UNIBRTIMING Mask */ + +#define SCB_SFCR_SECKEY_Pos 16 /*!< SCB SFCR: SECKEY Position */ +#define SCB_SFCR_SECKEY_Msk (0xFFFFUL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SFCR: SECKEY Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[2]; + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of SC000 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for SC000 system interrupts */ + else { + return((uint32_t)((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#endif /* __CORE_SC000_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_sc300.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_sc300.h new file mode 100644 index 0000000..7e56b0f --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/Include/core_sc300.h @@ -0,0 +1,1583 @@ +/**************************************************************************//** + * @file core_sc300.h + * @brief CMSIS SC300 Core Peripheral Access Layer Header File + * @version V3.01 + * @date 22. March 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_SC300_H_GENERIC +#define __CORE_SC300_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup SC3000 + @{ + */ + +/* CMSIS SC300 definitions */ +#define __SC300_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __SC300_CMSIS_VERSION_SUB (0x01) /*!< [15:0] CMSIS HAL sub version */ +#define __SC300_CMSIS_VERSION ((__SC300_CMSIS_VERSION_MAIN << 16) | \ + __SC300_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_SC (300) /*!< Cortex secure core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_SC300_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC300_H_DEPENDANT +#define __CORE_SC300_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC300_REV + #define __SC300_REV 0x0000 + #warning "__SC300_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group SC300 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + uint32_t RESERVED1[1]; +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M3 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + +#endif /* __CORE_SC300_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/License.doc b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/License.doc new file mode 100644 index 0000000..b6b8ace Binary files /dev/null and b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/License.doc differ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/README.txt b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/README.txt new file mode 100644 index 0000000..9b92ccc --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/README.txt @@ -0,0 +1,37 @@ +* ------------------------------------------------------------------- +* Copyright (C) 2011-2012 ARM Limited. All rights reserved. +* +* Date: 07 March 2012 +* Revision: V3.01 +* +* Project: Cortex Microcontroller Software Interface Standard (CMSIS) +* Title: Release Note for CMSIS +* +* ------------------------------------------------------------------- + + +NOTE - Open the index.html file to access CMSIS documentation + + +The Cortex Microcontroller Software Interface Standard (CMSIS) provides a single standard across all +Cortex-Mx processor series vendors. It enables code re-use and code sharing across software projects +and reduces time-to-market for new embedded applications. + +CMSIS is released under the terms of the end user license agreement ("CMSIS END USER LICENCE AGREEMENT.pdf"). +Any user of the software package is bound to the terms and conditions of the end user license agreement. + + +You will find the following sub-directories: + +Documentation - Contains CMSIS documentation. + +DSP_Lib - MDK project files, Examples and source files etc.. to build the + CMSIS DSP Software Library for Cortex-M0, Cortex-M3, Cortex-M4 processors. + +Include - CMSIS Core Support and CMSIS DSP Include Files. + +Lib - CMSIS DSP Libraries. + +RTOS - CMSIS RTOS API template header file. + +SVD - CMSIS SVD Schema files and Conversion Utility. diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/index.htm b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/index.htm new file mode 100644 index 0000000..c6da080 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/index.htm @@ -0,0 +1,14 @@ + + + +Redirect to the CMSIS main page after 0 seconds + + + + + + +If the automatic redirection is failing, click open CMSIS Documentation. + + + diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/readme_patch.txt b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/readme_patch.txt new file mode 100644 index 0000000..36f404c --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_EWARM/readme_patch.txt @@ -0,0 +1 @@ +No CMSIS patch is included in this version. diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/CoreSupport/core_cm3.c b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/CoreSupport/core_cm3.c new file mode 100644 index 0000000..fcff0d1 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/CoreSupport/core_cm3.c @@ -0,0 +1,784 @@ +/**************************************************************************//** + * @file core_cm3.c + * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Source File + * @version V1.30 + * @date 30. October 2009 + * + * @note + * Copyright (C) 2009 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + +#include + +/* define compiler specific symbols */ +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */ + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + +#endif + + +/* ################### Compiler specific Intrinsics ########################### */ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +/** + * @brief Return the Process Stack Pointer + * + * @return ProcessStackPointer + * + * Return the actual process stack pointer + */ +__ASM uint32_t __get_PSP(void) +{ + mrs r0, psp + bx lr +} + +/** + * @brief Set the Process Stack Pointer + * + * @param topOfProcStack Process Stack Pointer + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +__ASM void __set_PSP(uint32_t topOfProcStack) +{ + msr psp, r0 + bx lr +} + +/** + * @brief Return the Main Stack Pointer + * + * @return Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +__ASM uint32_t __get_MSP(void) +{ + mrs r0, msp + bx lr +} + +/** + * @brief Set the Main Stack Pointer + * + * @param topOfMainStack Main Stack Pointer + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +__ASM void __set_MSP(uint32_t mainStackPointer) +{ + msr msp, r0 + bx lr +} + +/** + * @brief Reverse byte order in unsigned short value + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in unsigned short value + */ +__ASM uint32_t __REV16(uint16_t value) +{ + rev16 r0, r0 + bx lr +} + +/** + * @brief Reverse byte order in signed short value with sign extension to integer + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in signed short value with sign extension to integer + */ +__ASM int32_t __REVSH(int16_t value) +{ + revsh r0, r0 + bx lr +} + + +#if (__ARMCC_VERSION < 400000) + +/** + * @brief Remove the exclusive lock created by ldrex + * + * Removes the exclusive lock which is created by ldrex. + */ +__ASM void __CLREX(void) +{ + clrex +} + +/** + * @brief Return the Base Priority value + * + * @return BasePriority + * + * Return the content of the base priority register + */ +__ASM uint32_t __get_BASEPRI(void) +{ + mrs r0, basepri + bx lr +} + +/** + * @brief Set the Base Priority value + * + * @param basePri BasePriority + * + * Set the base priority register + */ +__ASM void __set_BASEPRI(uint32_t basePri) +{ + msr basepri, r0 + bx lr +} + +/** + * @brief Return the Priority Mask value + * + * @return PriMask + * + * Return state of the priority mask bit from the priority mask register + */ +__ASM uint32_t __get_PRIMASK(void) +{ + mrs r0, primask + bx lr +} + +/** + * @brief Set the Priority Mask value + * + * @param priMask PriMask + * + * Set the priority mask bit in the priority mask register + */ +__ASM void __set_PRIMASK(uint32_t priMask) +{ + msr primask, r0 + bx lr +} + +/** + * @brief Return the Fault Mask value + * + * @return FaultMask + * + * Return the content of the fault mask register + */ +__ASM uint32_t __get_FAULTMASK(void) +{ + mrs r0, faultmask + bx lr +} + +/** + * @brief Set the Fault Mask value + * + * @param faultMask faultMask value + * + * Set the fault mask register + */ +__ASM void __set_FAULTMASK(uint32_t faultMask) +{ + msr faultmask, r0 + bx lr +} + +/** + * @brief Return the Control Register value + * + * @return Control value + * + * Return the content of the control register + */ +__ASM uint32_t __get_CONTROL(void) +{ + mrs r0, control + bx lr +} + +/** + * @brief Set the Control Register value + * + * @param control Control value + * + * Set the control register + */ +__ASM void __set_CONTROL(uint32_t control) +{ + msr control, r0 + bx lr +} + +#endif /* __ARMCC_VERSION */ + + + +#elif (defined (__ICCARM__)) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ +#pragma diag_suppress=Pe940 + +/** + * @brief Return the Process Stack Pointer + * + * @return ProcessStackPointer + * + * Return the actual process stack pointer + */ +uint32_t __get_PSP(void) +{ + __ASM("mrs r0, psp"); + __ASM("bx lr"); +} + +/** + * @brief Set the Process Stack Pointer + * + * @param topOfProcStack Process Stack Pointer + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +void __set_PSP(uint32_t topOfProcStack) +{ + __ASM("msr psp, r0"); + __ASM("bx lr"); +} + +/** + * @brief Return the Main Stack Pointer + * + * @return Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +uint32_t __get_MSP(void) +{ + __ASM("mrs r0, msp"); + __ASM("bx lr"); +} + +/** + * @brief Set the Main Stack Pointer + * + * @param topOfMainStack Main Stack Pointer + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +void __set_MSP(uint32_t topOfMainStack) +{ + __ASM("msr msp, r0"); + __ASM("bx lr"); +} + +/** + * @brief Reverse byte order in unsigned short value + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in unsigned short value + */ +uint32_t __REV16(uint16_t value) +{ + __ASM("rev16 r0, r0"); + __ASM("bx lr"); +} + +/** + * @brief Reverse bit order of value + * + * @param value value to reverse + * @return reversed value + * + * Reverse bit order of value + */ +uint32_t __RBIT(uint32_t value) +{ + __ASM("rbit r0, r0"); + __ASM("bx lr"); +} + +/** + * @brief LDR Exclusive (8 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 8 bit values) + */ +uint8_t __LDREXB(uint8_t *addr) +{ + __ASM("ldrexb r0, [r0]"); + __ASM("bx lr"); +} + +/** + * @brief LDR Exclusive (16 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 16 bit values + */ +uint16_t __LDREXH(uint16_t *addr) +{ + __ASM("ldrexh r0, [r0]"); + __ASM("bx lr"); +} + +/** + * @brief LDR Exclusive (32 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 32 bit values + */ +uint32_t __LDREXW(uint32_t *addr) +{ + __ASM("ldrex r0, [r0]"); + __ASM("bx lr"); +} + +/** + * @brief STR Exclusive (8 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 8 bit values + */ +uint32_t __STREXB(uint8_t value, uint8_t *addr) +{ + __ASM("strexb r0, r0, [r1]"); + __ASM("bx lr"); +} + +/** + * @brief STR Exclusive (16 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 16 bit values + */ +uint32_t __STREXH(uint16_t value, uint16_t *addr) +{ + __ASM("strexh r0, r0, [r1]"); + __ASM("bx lr"); +} + +/** + * @brief STR Exclusive (32 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 32 bit values + */ +uint32_t __STREXW(uint32_t value, uint32_t *addr) +{ + __ASM("strex r0, r0, [r1]"); + __ASM("bx lr"); +} + +#pragma diag_default=Pe940 + + +#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/** + * @brief Return the Process Stack Pointer + * + * @return ProcessStackPointer + * + * Return the actual process stack pointer + */ +uint32_t __get_PSP(void) __attribute__( ( naked ) ); +uint32_t __get_PSP(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, psp\n\t" + "MOV r0, %0 \n\t" + "BX lr \n\t" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Process Stack Pointer + * + * @param topOfProcStack Process Stack Pointer + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +void __set_PSP(uint32_t topOfProcStack) __attribute__( ( naked ) ); +void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0\n\t" + "BX lr \n\t" : : "r" (topOfProcStack) ); +} + +/** + * @brief Return the Main Stack Pointer + * + * @return Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +uint32_t __get_MSP(void) __attribute__( ( naked ) ); +uint32_t __get_MSP(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, msp\n\t" + "MOV r0, %0 \n\t" + "BX lr \n\t" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Main Stack Pointer + * + * @param topOfMainStack Main Stack Pointer + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +void __set_MSP(uint32_t topOfMainStack) __attribute__( ( naked ) ); +void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0\n\t" + "BX lr \n\t" : : "r" (topOfMainStack) ); +} + +/** + * @brief Return the Base Priority value + * + * @return BasePriority + * + * Return the content of the base priority register + */ +uint32_t __get_BASEPRI(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, basepri_max" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Base Priority value + * + * @param basePri BasePriority + * + * Set the base priority register + */ +void __set_BASEPRI(uint32_t value) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (value) ); +} + +/** + * @brief Return the Priority Mask value + * + * @return PriMask + * + * Return state of the priority mask bit from the priority mask register + */ +uint32_t __get_PRIMASK(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, primask" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Priority Mask value + * + * @param priMask PriMask + * + * Set the priority mask bit in the priority mask register + */ +void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) ); +} + +/** + * @brief Return the Fault Mask value + * + * @return FaultMask + * + * Return the content of the fault mask register + */ +uint32_t __get_FAULTMASK(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Fault Mask value + * + * @param faultMask faultMask value + * + * Set the fault mask register + */ +void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) ); +} + +/** + * @brief Return the Control Register value +* +* @return Control value + * + * Return the content of the control register + */ +uint32_t __get_CONTROL(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Control Register value + * + * @param control Control value + * + * Set the control register + */ +void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) ); +} + + +/** + * @brief Reverse byte order in integer value + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in integer value + */ +uint32_t __REV(uint32_t value) +{ + uint32_t result=0; + + __ASM volatile ("rev %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief Reverse byte order in unsigned short value + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in unsigned short value + */ +uint32_t __REV16(uint16_t value) +{ + uint32_t result=0; + + __ASM volatile ("rev16 %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief Reverse byte order in signed short value with sign extension to integer + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in signed short value with sign extension to integer + */ +int32_t __REVSH(int16_t value) +{ + uint32_t result=0; + + __ASM volatile ("revsh %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief Reverse bit order of value + * + * @param value value to reverse + * @return reversed value + * + * Reverse bit order of value + */ +uint32_t __RBIT(uint32_t value) +{ + uint32_t result=0; + + __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief LDR Exclusive (8 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 8 bit value + */ +uint8_t __LDREXB(uint8_t *addr) +{ + uint8_t result=0; + + __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + +/** + * @brief LDR Exclusive (16 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 16 bit values + */ +uint16_t __LDREXH(uint16_t *addr) +{ + uint16_t result=0; + + __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + +/** + * @brief LDR Exclusive (32 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 32 bit values + */ +uint32_t __LDREXW(uint32_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("ldrex %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + +/** + * @brief STR Exclusive (8 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 8 bit values + */ +uint32_t __STREXB(uint8_t value, uint8_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("strexb %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) ); + return(result); +} + +/** + * @brief STR Exclusive (16 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 16 bit values + */ +uint32_t __STREXH(uint16_t value, uint16_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("strexh %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) ); + return(result); +} + +/** + * @brief STR Exclusive (32 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 32 bit values + */ +uint32_t __STREXW(uint32_t value, uint32_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("strex %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) ); + return(result); +} + + +#elif (defined (__TASKING__)) /*------------------ TASKING Compiler ---------------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all instrinsics, + * Including the CMSIS ones. + */ + +#endif diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/CoreSupport/core_cm3.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/CoreSupport/core_cm3.h new file mode 100644 index 0000000..7ab7b4b --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/CoreSupport/core_cm3.h @@ -0,0 +1,1818 @@ +/**************************************************************************//** + * @file core_cm3.h + * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File + * @version V1.30 + * @date 30. October 2009 + * + * @note + * Copyright (C) 2009 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + +#ifndef __CM3_CORE_H__ +#define __CM3_CORE_H__ + +/** @addtogroup CMSIS_CM3_core_LintCinfiguration CMSIS CM3 Core Lint Configuration + * + * List of Lint messages which will be suppressed and not shown: + * - Error 10: \n + * register uint32_t __regBasePri __asm("basepri"); \n + * Error 10: Expecting ';' + * . + * - Error 530: \n + * return(__regBasePri); \n + * Warning 530: Symbol '__regBasePri' (line 264) not initialized + * . + * - Error 550: \n + * __regBasePri = (basePri & 0x1ff); \n + * Warning 550: Symbol '__regBasePri' (line 271) not accessed + * . + * - Error 754: \n + * uint32_t RESERVED0[24]; \n + * Info 754: local structure member '' (line 109, file ./cm3_core.h) not referenced + * . + * - Error 750: \n + * #define __CM3_CORE_H__ \n + * Info 750: local macro '__CM3_CORE_H__' (line 43, file./cm3_core.h) not referenced + * . + * - Error 528: \n + * static __INLINE void NVIC_DisableIRQ(uint32_t IRQn) \n + * Warning 528: Symbol 'NVIC_DisableIRQ(unsigned int)' (line 419, file ./cm3_core.h) not referenced + * . + * - Error 751: \n + * } InterruptType_Type; \n + * Info 751: local typedef 'InterruptType_Type' (line 170, file ./cm3_core.h) not referenced + * . + * Note: To re-enable a Message, insert a space before 'lint' * + * + */ + +/*lint -save */ +/*lint -e10 */ +/*lint -e530 */ +/*lint -e550 */ +/*lint -e754 */ +/*lint -e750 */ +/*lint -e528 */ +/*lint -e751 */ + + +/** @addtogroup CMSIS_CM3_core_definitions CM3 Core Definitions + This file defines all structures and symbols for CMSIS core: + - CMSIS version number + - Cortex-M core registers and bitfields + - Cortex-M core peripheral base address + @{ + */ + +#ifdef __cplusplus + extern "C" { +#endif + +#define __CM3_CMSIS_VERSION_MAIN (0x01) /*!< [31:16] CMSIS HAL main version */ +#define __CM3_CMSIS_VERSION_SUB (0x30) /*!< [15:0] CMSIS HAL sub version */ +#define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | __CM3_CMSIS_VERSION_SUB) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x03) /*!< Cortex core */ + +#include /* Include standard types */ + +#if defined (__ICCARM__) + #include /* IAR Intrinsics */ +#endif + + +#ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 /*!< standard definition for NVIC Priority Bits */ +#endif + + + + +/** + * IO definitions + * + * define access restrictions to peripheral registers + */ + +#ifdef __cplusplus + #define __I volatile /*!< defines 'read only' permissions */ +#else + #define __I volatile const /*!< defines 'read only' permissions */ +#endif +#define __O volatile /*!< defines 'write only' permissions */ +#define __IO volatile /*!< defines 'read / write' permissions */ + + + +/******************************************************************************* + * Register Abstraction + ******************************************************************************/ +/** @addtogroup CMSIS_CM3_core_register CMSIS CM3 Core Register + @{ +*/ + + +/** @addtogroup CMSIS_CM3_NVIC CMSIS CM3 NVIC + memory mapped structure for Nested Vectored Interrupt Controller (NVIC) + @{ + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 Software Trigger Interrupt Register */ +} NVIC_Type; +/*@}*/ /* end of group CMSIS_CM3_NVIC */ + + +/** @addtogroup CMSIS_CM3_SCB CMSIS CM3 SCB + memory mapped structure for System Control Block (SCB) + @{ + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x00 CPU ID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x04 Interrupt Control State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x08 Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x0C Application Interrupt / Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x10 System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x14 Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x18 System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x24 System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x28 Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x2C Hard Fault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x30 Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x34 Mem Manage Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x38 Bus Fault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x3C Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x40 Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x48 Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x4C Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x50 Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x60 ISA Feature Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFul << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFul << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFul << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFul << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1ul << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1ul << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1ul << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1ul << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1ul << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1ul << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1ul << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFul << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1ul << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFul << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (0x1FFul << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFul << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFul << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFul << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1ul << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7ul << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1ul << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1ul << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1ul << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1ul << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1ul << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1ul << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1ul << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1ul << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1ul << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1ul << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1ul << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1ul << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1ul << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1ul << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1ul << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1ul << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1ul << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1ul << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1ul << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1ul << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1ul << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1ul << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1ul << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1ul << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1ul << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1ul << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFul << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFul << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFul << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1ul << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1ul << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1ul << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1ul << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1ul << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1ul << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1ul << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1ul << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ +/*@}*/ /* end of group CMSIS_CM3_SCB */ + + +/** @addtogroup CMSIS_CM3_SysTick CMSIS CM3 SysTick + memory mapped structure for SysTick + @{ + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x00 SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x04 SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x08 SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x0C SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1ul << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1ul << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1ul << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1ul << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFul << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFul << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1ul << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1ul << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFul << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ +/*@}*/ /* end of group CMSIS_CM3_SysTick */ + + +/** @addtogroup CMSIS_CM3_ITM CMSIS CM3 ITM + memory mapped structure for Instrumentation Trace Macrocell (ITM) + @{ + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x00 ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __IO uint32_t IWR; /*!< Offset: ITM Integration Write Register */ + __IO uint32_t IRR; /*!< Offset: ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __IO uint32_t LAR; /*!< Offset: ITM Lock Access Register */ + __IO uint32_t LSR; /*!< Offset: ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFul << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1ul << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_ATBID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_ATBID_Msk (0x7Ful << ITM_TCR_ATBID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3ul << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1ul << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1ul << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1ul << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1ul << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1ul << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1ul << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1ul << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1ul << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1ul << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1ul << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1ul << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ +/*@}*/ /* end of group CMSIS_CM3_ITM */ + + +/** @addtogroup CMSIS_CM3_InterruptType CMSIS CM3 Interrupt Type + memory mapped structure for Interrupt Type + @{ + */ +typedef struct +{ + uint32_t RESERVED0; + __I uint32_t ICTR; /*!< Offset: 0x04 Interrupt Control Type Register */ +#if ((defined __CM3_REV) && (__CM3_REV >= 0x200)) + __IO uint32_t ACTLR; /*!< Offset: 0x08 Auxiliary Control Register */ +#else + uint32_t RESERVED1; +#endif +} InterruptType_Type; + +/* Interrupt Controller Type Register Definitions */ +#define InterruptType_ICTR_INTLINESNUM_Pos 0 /*!< InterruptType ICTR: INTLINESNUM Position */ +#define InterruptType_ICTR_INTLINESNUM_Msk (0x1Ful << InterruptType_ICTR_INTLINESNUM_Pos) /*!< InterruptType ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ +#define InterruptType_ACTLR_DISFOLD_Pos 2 /*!< InterruptType ACTLR: DISFOLD Position */ +#define InterruptType_ACTLR_DISFOLD_Msk (1ul << InterruptType_ACTLR_DISFOLD_Pos) /*!< InterruptType ACTLR: DISFOLD Mask */ + +#define InterruptType_ACTLR_DISDEFWBUF_Pos 1 /*!< InterruptType ACTLR: DISDEFWBUF Position */ +#define InterruptType_ACTLR_DISDEFWBUF_Msk (1ul << InterruptType_ACTLR_DISDEFWBUF_Pos) /*!< InterruptType ACTLR: DISDEFWBUF Mask */ + +#define InterruptType_ACTLR_DISMCYCINT_Pos 0 /*!< InterruptType ACTLR: DISMCYCINT Position */ +#define InterruptType_ACTLR_DISMCYCINT_Msk (1ul << InterruptType_ACTLR_DISMCYCINT_Pos) /*!< InterruptType ACTLR: DISMCYCINT Mask */ +/*@}*/ /* end of group CMSIS_CM3_InterruptType */ + + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1) +/** @addtogroup CMSIS_CM3_MPU CMSIS CM3 MPU + memory mapped structure for Memory Protection Unit (MPU) + @{ + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x00 MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x04 MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x08 MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x0C MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x10 MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x14 MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x18 MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x1C MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x20 MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x24 MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x28 MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFul << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFul << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1ul << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1ul << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1ul << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1ul << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFul << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFul << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1ul << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFul << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: XN Position */ +#define MPU_RASR_XN_Msk (1ul << MPU_RASR_XN_Pos) /*!< MPU RASR: XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: AP Position */ +#define MPU_RASR_AP_Msk (7ul << MPU_RASR_AP_Pos) /*!< MPU RASR: AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: TEX Position */ +#define MPU_RASR_TEX_Msk (7ul << MPU_RASR_TEX_Pos) /*!< MPU RASR: TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: Shareable bit Position */ +#define MPU_RASR_S_Msk (1ul << MPU_RASR_S_Pos) /*!< MPU RASR: Shareable bit Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: Cacheable bit Position */ +#define MPU_RASR_C_Msk (1ul << MPU_RASR_C_Pos) /*!< MPU RASR: Cacheable bit Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: Bufferable bit Position */ +#define MPU_RASR_B_Msk (1ul << MPU_RASR_B_Pos) /*!< MPU RASR: Bufferable bit Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFul << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1Ful << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENA_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENA_Msk (0x1Ful << MPU_RASR_ENA_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@}*/ /* end of group CMSIS_CM3_MPU */ +#endif + + +/** @addtogroup CMSIS_CM3_CoreDebug CMSIS CM3 Core Debug + memory mapped structure for Core Debug Register + @{ + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x00 Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x04 Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x08 Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x0C Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFul << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1ul << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1ul << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1ul << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1ul << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1ul << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1ul << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1ul << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1ul << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1ul << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1ul << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1ul << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1ul << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1Ful << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1ul << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1ul << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1ul << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1ul << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1ul << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1ul << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1ul << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1ul << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1ul << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1ul << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1ul << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1ul << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1ul << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ +/*@}*/ /* end of group CMSIS_CM3_CoreDebug */ + + +/* Memory mapping of Cortex-M3 Hardware */ +#define SCS_BASE (0xE000E000) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000) /*!< ITM Base Address */ +#define CoreDebug_BASE (0xE000EDF0) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00) /*!< System Control Block Base Address */ + +#define InterruptType ((InterruptType_Type *) SCS_BASE) /*!< Interrupt Type Register */ +#define SCB ((SCB_Type *) SCB_BASE) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE) /*!< ITM configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type*) MPU_BASE) /*!< Memory Protection Unit */ +#endif + +/*@}*/ /* end of group CMSIS_CM3_core_register */ + + +/******************************************************************************* + * Hardware Abstraction Layer + ******************************************************************************/ + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */ + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + +#endif + + +/* ################### Compiler specific Intrinsics ########################### */ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#define __enable_fault_irq __enable_fiq +#define __disable_fault_irq __disable_fiq + +#define __NOP __nop +#define __WFI __wfi +#define __WFE __wfe +#define __SEV __sev +#define __ISB() __isb(0) +#define __DSB() __dsb(0) +#define __DMB() __dmb(0) +#define __REV __rev +#define __RBIT __rbit +#define __LDREXB(ptr) ((unsigned char ) __ldrex(ptr)) +#define __LDREXH(ptr) ((unsigned short) __ldrex(ptr)) +#define __LDREXW(ptr) ((unsigned int ) __ldrex(ptr)) +#define __STREXB(value, ptr) __strex(value, ptr) +#define __STREXH(value, ptr) __strex(value, ptr) +#define __STREXW(value, ptr) __strex(value, ptr) + + +/* intrinsic unsigned long long __ldrexd(volatile void *ptr) */ +/* intrinsic int __strexd(unsigned long long val, volatile void *ptr) */ +/* intrinsic void __enable_irq(); */ +/* intrinsic void __disable_irq(); */ + + +/** + * @brief Return the Process Stack Pointer + * + * @return ProcessStackPointer + * + * Return the actual process stack pointer + */ +extern uint32_t __get_PSP(void); + +/** + * @brief Set the Process Stack Pointer + * + * @param topOfProcStack Process Stack Pointer + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +extern void __set_PSP(uint32_t topOfProcStack); + +/** + * @brief Return the Main Stack Pointer + * + * @return Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +extern uint32_t __get_MSP(void); + +/** + * @brief Set the Main Stack Pointer + * + * @param topOfMainStack Main Stack Pointer + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +extern void __set_MSP(uint32_t topOfMainStack); + +/** + * @brief Reverse byte order in unsigned short value + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in unsigned short value + */ +extern uint32_t __REV16(uint16_t value); + +/** + * @brief Reverse byte order in signed short value with sign extension to integer + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in signed short value with sign extension to integer + */ +extern int32_t __REVSH(int16_t value); + + +#if (__ARMCC_VERSION < 400000) + +/** + * @brief Remove the exclusive lock created by ldrex + * + * Removes the exclusive lock which is created by ldrex. + */ +extern void __CLREX(void); + +/** + * @brief Return the Base Priority value + * + * @return BasePriority + * + * Return the content of the base priority register + */ +extern uint32_t __get_BASEPRI(void); + +/** + * @brief Set the Base Priority value + * + * @param basePri BasePriority + * + * Set the base priority register + */ +extern void __set_BASEPRI(uint32_t basePri); + +/** + * @brief Return the Priority Mask value + * + * @return PriMask + * + * Return state of the priority mask bit from the priority mask register + */ +extern uint32_t __get_PRIMASK(void); + +/** + * @brief Set the Priority Mask value + * + * @param priMask PriMask + * + * Set the priority mask bit in the priority mask register + */ +extern void __set_PRIMASK(uint32_t priMask); + +/** + * @brief Return the Fault Mask value + * + * @return FaultMask + * + * Return the content of the fault mask register + */ +extern uint32_t __get_FAULTMASK(void); + +/** + * @brief Set the Fault Mask value + * + * @param faultMask faultMask value + * + * Set the fault mask register + */ +extern void __set_FAULTMASK(uint32_t faultMask); + +/** + * @brief Return the Control Register value + * + * @return Control value + * + * Return the content of the control register + */ +extern uint32_t __get_CONTROL(void); + +/** + * @brief Set the Control Register value + * + * @param control Control value + * + * Set the control register + */ +extern void __set_CONTROL(uint32_t control); + +#else /* (__ARMCC_VERSION >= 400000) */ + +/** + * @brief Remove the exclusive lock created by ldrex + * + * Removes the exclusive lock which is created by ldrex. + */ +#define __CLREX __clrex + +/** + * @brief Return the Base Priority value + * + * @return BasePriority + * + * Return the content of the base priority register + */ +static __INLINE uint32_t __get_BASEPRI(void) +{ + register uint32_t __regBasePri __ASM("basepri"); + return(__regBasePri); +} + +/** + * @brief Set the Base Priority value + * + * @param basePri BasePriority + * + * Set the base priority register + */ +static __INLINE void __set_BASEPRI(uint32_t basePri) +{ + register uint32_t __regBasePri __ASM("basepri"); + __regBasePri = (basePri & 0xff); +} + +/** + * @brief Return the Priority Mask value + * + * @return PriMask + * + * Return state of the priority mask bit from the priority mask register + */ +static __INLINE uint32_t __get_PRIMASK(void) +{ + register uint32_t __regPriMask __ASM("primask"); + return(__regPriMask); +} + +/** + * @brief Set the Priority Mask value + * + * @param priMask PriMask + * + * Set the priority mask bit in the priority mask register + */ +static __INLINE void __set_PRIMASK(uint32_t priMask) +{ + register uint32_t __regPriMask __ASM("primask"); + __regPriMask = (priMask); +} + +/** + * @brief Return the Fault Mask value + * + * @return FaultMask + * + * Return the content of the fault mask register + */ +static __INLINE uint32_t __get_FAULTMASK(void) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + return(__regFaultMask); +} + +/** + * @brief Set the Fault Mask value + * + * @param faultMask faultMask value + * + * Set the fault mask register + */ +static __INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + __regFaultMask = (faultMask & 1); +} + +/** + * @brief Return the Control Register value + * + * @return Control value + * + * Return the content of the control register + */ +static __INLINE uint32_t __get_CONTROL(void) +{ + register uint32_t __regControl __ASM("control"); + return(__regControl); +} + +/** + * @brief Set the Control Register value + * + * @param control Control value + * + * Set the control register + */ +static __INLINE void __set_CONTROL(uint32_t control) +{ + register uint32_t __regControl __ASM("control"); + __regControl = control; +} + +#endif /* __ARMCC_VERSION */ + + + +#elif (defined (__ICCARM__)) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +#define __enable_irq __enable_interrupt /*!< global Interrupt enable */ +#define __disable_irq __disable_interrupt /*!< global Interrupt disable */ + +static __INLINE void __enable_fault_irq() { __ASM ("cpsie f"); } +static __INLINE void __disable_fault_irq() { __ASM ("cpsid f"); } + +#define __NOP __no_operation /*!< no operation intrinsic in IAR Compiler */ +static __INLINE void __WFI() { __ASM ("wfi"); } +static __INLINE void __WFE() { __ASM ("wfe"); } +static __INLINE void __SEV() { __ASM ("sev"); } +static __INLINE void __CLREX() { __ASM ("clrex"); } + +/* intrinsic void __ISB(void) */ +/* intrinsic void __DSB(void) */ +/* intrinsic void __DMB(void) */ +/* intrinsic void __set_PRIMASK(); */ +/* intrinsic void __get_PRIMASK(); */ +/* intrinsic void __set_FAULTMASK(); */ +/* intrinsic void __get_FAULTMASK(); */ +/* intrinsic uint32_t __REV(uint32_t value); */ +/* intrinsic uint32_t __REVSH(uint32_t value); */ +/* intrinsic unsigned long __STREX(unsigned long, unsigned long); */ +/* intrinsic unsigned long __LDREX(unsigned long *); */ + + +/** + * @brief Return the Process Stack Pointer + * + * @return ProcessStackPointer + * + * Return the actual process stack pointer + */ +extern uint32_t __get_PSP(void); + +/** + * @brief Set the Process Stack Pointer + * + * @param topOfProcStack Process Stack Pointer + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +extern void __set_PSP(uint32_t topOfProcStack); + +/** + * @brief Return the Main Stack Pointer + * + * @return Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +extern uint32_t __get_MSP(void); + +/** + * @brief Set the Main Stack Pointer + * + * @param topOfMainStack Main Stack Pointer + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +extern void __set_MSP(uint32_t topOfMainStack); + +/** + * @brief Reverse byte order in unsigned short value + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in unsigned short value + */ +extern uint32_t __REV16(uint16_t value); + +/** + * @brief Reverse bit order of value + * + * @param value value to reverse + * @return reversed value + * + * Reverse bit order of value + */ +extern uint32_t __RBIT(uint32_t value); + +/** + * @brief LDR Exclusive (8 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 8 bit values) + */ +extern uint8_t __LDREXB(uint8_t *addr); + +/** + * @brief LDR Exclusive (16 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 16 bit values + */ +extern uint16_t __LDREXH(uint16_t *addr); + +/** + * @brief LDR Exclusive (32 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 32 bit values + */ +extern uint32_t __LDREXW(uint32_t *addr); + +/** + * @brief STR Exclusive (8 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 8 bit values + */ +extern uint32_t __STREXB(uint8_t value, uint8_t *addr); + +/** + * @brief STR Exclusive (16 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 16 bit values + */ +extern uint32_t __STREXH(uint16_t value, uint16_t *addr); + +/** + * @brief STR Exclusive (32 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 32 bit values + */ +extern uint32_t __STREXW(uint32_t value, uint32_t *addr); + + + +#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +static __INLINE void __enable_irq() { __ASM volatile ("cpsie i"); } +static __INLINE void __disable_irq() { __ASM volatile ("cpsid i"); } + +static __INLINE void __enable_fault_irq() { __ASM volatile ("cpsie f"); } +static __INLINE void __disable_fault_irq() { __ASM volatile ("cpsid f"); } + +static __INLINE void __NOP() { __ASM volatile ("nop"); } +static __INLINE void __WFI() { __ASM volatile ("wfi"); } +static __INLINE void __WFE() { __ASM volatile ("wfe"); } +static __INLINE void __SEV() { __ASM volatile ("sev"); } +static __INLINE void __ISB() { __ASM volatile ("isb"); } +static __INLINE void __DSB() { __ASM volatile ("dsb"); } +static __INLINE void __DMB() { __ASM volatile ("dmb"); } +static __INLINE void __CLREX() { __ASM volatile ("clrex"); } + + +/** + * @brief Return the Process Stack Pointer + * + * @return ProcessStackPointer + * + * Return the actual process stack pointer + */ +extern uint32_t __get_PSP(void); + +/** + * @brief Set the Process Stack Pointer + * + * @param topOfProcStack Process Stack Pointer + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +extern void __set_PSP(uint32_t topOfProcStack); + +/** + * @brief Return the Main Stack Pointer + * + * @return Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +extern uint32_t __get_MSP(void); + +/** + * @brief Set the Main Stack Pointer + * + * @param topOfMainStack Main Stack Pointer + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +extern void __set_MSP(uint32_t topOfMainStack); + +/** + * @brief Return the Base Priority value + * + * @return BasePriority + * + * Return the content of the base priority register + */ +extern uint32_t __get_BASEPRI(void); + +/** + * @brief Set the Base Priority value + * + * @param basePri BasePriority + * + * Set the base priority register + */ +extern void __set_BASEPRI(uint32_t basePri); + +/** + * @brief Return the Priority Mask value + * + * @return PriMask + * + * Return state of the priority mask bit from the priority mask register + */ +extern uint32_t __get_PRIMASK(void); + +/** + * @brief Set the Priority Mask value + * + * @param priMask PriMask + * + * Set the priority mask bit in the priority mask register + */ +extern void __set_PRIMASK(uint32_t priMask); + +/** + * @brief Return the Fault Mask value + * + * @return FaultMask + * + * Return the content of the fault mask register + */ +extern uint32_t __get_FAULTMASK(void); + +/** + * @brief Set the Fault Mask value + * + * @param faultMask faultMask value + * + * Set the fault mask register + */ +extern void __set_FAULTMASK(uint32_t faultMask); + +/** + * @brief Return the Control Register value +* +* @return Control value + * + * Return the content of the control register + */ +extern uint32_t __get_CONTROL(void); + +/** + * @brief Set the Control Register value + * + * @param control Control value + * + * Set the control register + */ +extern void __set_CONTROL(uint32_t control); + +/** + * @brief Reverse byte order in integer value + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in integer value + */ +extern uint32_t __REV(uint32_t value); + +/** + * @brief Reverse byte order in unsigned short value + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in unsigned short value + */ +extern uint32_t __REV16(uint16_t value); + +/** + * @brief Reverse byte order in signed short value with sign extension to integer + * + * @param value value to reverse + * @return reversed value + * + * Reverse byte order in signed short value with sign extension to integer + */ +extern int32_t __REVSH(int16_t value); + +/** + * @brief Reverse bit order of value + * + * @param value value to reverse + * @return reversed value + * + * Reverse bit order of value + */ +extern uint32_t __RBIT(uint32_t value); + +/** + * @brief LDR Exclusive (8 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 8 bit value + */ +extern uint8_t __LDREXB(uint8_t *addr); + +/** + * @brief LDR Exclusive (16 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 16 bit values + */ +extern uint16_t __LDREXH(uint16_t *addr); + +/** + * @brief LDR Exclusive (32 bit) + * + * @param *addr address pointer + * @return value of (*address) + * + * Exclusive LDR command for 32 bit values + */ +extern uint32_t __LDREXW(uint32_t *addr); + +/** + * @brief STR Exclusive (8 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 8 bit values + */ +extern uint32_t __STREXB(uint8_t value, uint8_t *addr); + +/** + * @brief STR Exclusive (16 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 16 bit values + */ +extern uint32_t __STREXH(uint16_t value, uint16_t *addr); + +/** + * @brief STR Exclusive (32 bit) + * + * @param value value to store + * @param *addr address pointer + * @return successful / failed + * + * Exclusive STR command for 32 bit values + */ +extern uint32_t __STREXW(uint32_t value, uint32_t *addr); + + +#elif (defined (__TASKING__)) /*------------------ TASKING Compiler ---------------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all instrinsics, + * Including the CMSIS ones. + */ + +#endif + + +/** @addtogroup CMSIS_CM3_Core_FunctionInterface CMSIS CM3 Core Function Interface + Core Function Interface containing: + - Core NVIC Functions + - Core SysTick Functions + - Core Reset Functions +*/ +/*@{*/ + +/* ########################## NVIC functions #################################### */ + +/** + * @brief Set the Priority Grouping in NVIC Interrupt Controller + * + * @param PriorityGroup is priority grouping field + * + * Set the priority grouping field using the required unlock sequence. + * The parameter priority_grouping is assigned to the field + * SCB->AIRCR [10:8] PRIGROUP field. Only values from 0..7 are used. + * In case of a conflict between priority grouping and available + * priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + */ +static __INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + (0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + +/** + * @brief Get the Priority Grouping from NVIC Interrupt Controller + * + * @return priority grouping field + * + * Get the priority grouping from NVIC Interrupt Controller. + * priority grouping is SCB->AIRCR [10:8] PRIGROUP field. + */ +static __INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + +/** + * @brief Enable Interrupt in NVIC Interrupt Controller + * + * @param IRQn The positive number of the external interrupt to enable + * + * Enable a device specific interupt in the NVIC interrupt controller. + * The interrupt number cannot be a negative value. + */ +static __INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ +} + +/** + * @brief Disable the interrupt line for external interrupt specified + * + * @param IRQn The positive number of the external interrupt to disable + * + * Disable a device specific interupt in the NVIC interrupt controller. + * The interrupt number cannot be a negative value. + */ +static __INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + +/** + * @brief Read the interrupt pending bit for a device specific interrupt source + * + * @param IRQn The number of the device specifc interrupt + * @return 1 = interrupt pending, 0 = interrupt not pending + * + * Read the pending register in NVIC and return 1 if its status is pending, + * otherwise it returns 0 + */ +static __INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + +/** + * @brief Set the pending bit for an external interrupt + * + * @param IRQn The number of the interrupt for set pending + * + * Set the pending bit for the specified interrupt. + * The interrupt number cannot be a negative value. + */ +static __INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + +/** + * @brief Clear the pending bit for an external interrupt + * + * @param IRQn The number of the interrupt for clear pending + * + * Clear the pending bit for the specified interrupt. + * The interrupt number cannot be a negative value. + */ +static __INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + +/** + * @brief Read the active bit for an external interrupt + * + * @param IRQn The number of the interrupt for read active bit + * @return 1 = interrupt active, 0 = interrupt not active + * + * Read the active register in NVIC and returns 1 if its status is active, + * otherwise it returns 0. + */ +static __INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + +/** + * @brief Set the priority for an interrupt + * + * @param IRQn The number of the interrupt for set priority + * @param priority The priority to set + * + * Set the priority for the specified interrupt. The interrupt + * number can be positive to specify an external (device specific) + * interrupt, or negative to specify an internal (core) interrupt. + * + * Note: The priority cannot be set for every core interrupt. + */ +static __INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M3 System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + +/** + * @brief Read the priority for an interrupt + * + * @param IRQn The number of the interrupt for get priority + * @return The priority for the interrupt + * + * Read the priority for the specified interrupt. The interrupt + * number can be positive to specify an external (device specific) + * interrupt, or negative to specify an internal (core) interrupt. + * + * The returned priority value is automatically aligned to the implemented + * priority bits of the microcontroller. + * + * Note: The priority cannot be set for every core interrupt. + */ +static __INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M3 system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** + * @brief Encode the priority for an interrupt + * + * @param PriorityGroup The used priority group + * @param PreemptPriority The preemptive priority value (starting from 0) + * @param SubPriority The sub priority value (starting from 0) + * @return The encoded priority for the interrupt + * + * Encode the priority for an interrupt with the given priority group, + * preemptive priority value and sub priority value. + * In case of a conflict between priority grouping and available + * priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + * + * The returned priority value can be used for NVIC_SetPriority(...) function + */ +static __INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** + * @brief Decode the priority of an interrupt + * + * @param Priority The priority for the interrupt + * @param PriorityGroup The used priority group + * @param pPreemptPriority The preemptive priority value (starting from 0) + * @param pSubPriority The sub priority value (starting from 0) + * + * Decode an interrupt priority value with the given priority group to + * preemptive priority value and sub priority value. + * In case of a conflict between priority grouping and available + * priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + * + * The priority value can be retrieved with NVIC_GetPriority(...) function + */ +static __INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + + +/* ################################## SysTick function ############################################ */ + +#if (!defined (__Vendor_SysTickConfig)) || (__Vendor_SysTickConfig == 0) + +/** + * @brief Initialize and start the SysTick counter and its interrupt. + * + * @param ticks number of ticks between two interrupts + * @return 1 = failed, 0 = successful + * + * Initialise the system tick timer and its interrupt and start the + * system tick timer / counter in free running mode to generate + * periodical interrupts. + */ +static __INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Cortex-M0 System Interrupts */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + + + + +/* ################################## Reset function ############################################ */ + +/** + * @brief Initiate a system reset request. + * + * Initiate a system reset request to reset the MCU + */ +static __INLINE void NVIC_SystemReset(void) +{ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@}*/ /* end of group CMSIS_CM3_Core_FunctionInterface */ + + + +/* ##################################### Debug In/Output function ########################################### */ + +/** @addtogroup CMSIS_CM3_CoreDebugInterface CMSIS CM3 Core Debug Interface + Core Debug Interface containing: + - Core Debug Receive / Transmit Functions + - Core Debug Defines + - Core Debug Variables +*/ +/*@{*/ + +extern volatile int ITM_RxBuffer; /*!< variable to receive characters */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< value identifying ITM_RxBuffer is ready for next character */ + + +/** + * @brief Outputs a character via the ITM channel 0 + * + * @param ch character to output + * @return character to output + * + * The function outputs a character via the ITM channel 0. + * The function returns when no debugger is connected that has booked the output. + * It is blocking when a debugger is connected, but the previous character send is not transmitted. + */ +static __INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((CoreDebug->DEMCR & CoreDebug_DEMCR_TRCENA_Msk) && /* Trace enabled */ + (ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1ul << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** + * @brief Inputs a character via variable ITM_RxBuffer + * + * @return received character, -1 = no character received + * + * The function inputs a character via variable ITM_RxBuffer. + * The function returns when no debugger is connected that has booked the output. + * It is blocking when a debugger is connected, but the previous character send is not transmitted. + */ +static __INLINE int ITM_ReceiveChar (void) { + int ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** + * @brief Check if a character via variable ITM_RxBuffer is available + * + * @return 1 = character available, 0 = no character available + * + * The function checks variable ITM_RxBuffer whether a character is available or not. + * The function returns '1' if a character is available and '0' if no character is available. + */ +static __INLINE int ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@}*/ /* end of group CMSIS_CM3_core_DebugInterface */ + + +#ifdef __cplusplus +} +#endif + +/*@}*/ /* end of group CMSIS_CM3_core_definitions */ + +#endif /* __CM3_CORE_H__ */ + +/*lint -restore */ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/Release_Notes_for_STM32F10x_CMSIS.html b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/Release_Notes_for_STM32F10x_CMSIS.html new file mode 100644 index 0000000..f0cb0da --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/Release_Notes_for_STM32F10x_CMSIS.html @@ -0,0 +1,266 @@ + + + + + + + + + +Release Notes for STM32F10x CMSIS + + + + +
+


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Release +Notes for STM32F10x CMSIS

+

Copyright 2010 STMicroelectronics

+

+
+

 

+ + + + + + +
+

Contents

+
    +
  1. STM32F10x CMSIS +update History
    2. +
  2. License
    3. +
+ +

STM32F10x CMSIS +update History

+

3.4.0 +- 10/15/2010

+ +
    +
  1. General
    2. +
+ +
    +
  • Add support +for STM32F10x High-density Value line devices.
    • +
+
    +
  1. STM32F10x CMSIS Device Peripheral Access Layer
    2. +
+ + + +
    +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer Header File: stm32f10x.h
    +
    • Update to support High-density Value line devices
      • Add new define STM32F10X_HD_VL
        • +
      • RCC, AFIO, FSMC bits definition updated
        • +
      +
    • + + All +STM32 devices definitions are commented by default. User has to select the +appropriate device before starting else an error will be signaled on compile +time.
      • +
    • Add new IRQs definitons inside the IRQn_Type enumeration for STM23 High-density Value line devices.
      • +
    • "bool" type removed.
      +
      • +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer System Files: system_stm32f10x.h and system_stm32f10x.c
    +
    • +
      +
    • "system_stm32f10x.c" moved to to "STM32F10x_StdPeriph_Template" directory. This file is also moved to each example directory under "STM32F10x_StdPeriph_Examples".
      +
      • +
    • SystemInit_ExtMemCtl() function: update to support High-density Value line devices.
      • +
    • Add "VECT_TAB_SRAM" inside "system_stm32f10x.c" +to select if the user want to place the Vector Table in internal SRAM. +An additional define is also to specify the Vector Table offset "VECT_TAB_OFFSET".
      +
      • + +
    +
  • STM32F10x CMSIS startup files:startup_stm32f10x_xx.s
    • Add three +startup files for STM32 High-density Value line devices: + startup_stm32f10x_hd_vl.s
    +
+

3.3.0 +- 04/16/2010

+ +
  1. General
+
  • Add support +for STM32F10x XL-density devices.
  • Add startup files for TrueSTUDIO toolchain
  1. STM32F10x CMSIS Device Peripheral Access Layer
+ +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer Header File: stm32f10x.h
    +
    • Update to support XL-density devices
      • Add new define STM32F10X_XL
      • Add new IRQs for TIM9..14
      • Update FLASH_TypeDef structure
      • Add new IP instances TIM9..14
      • RCC, AFIO, DBGMCU bits definition updated
    • Correct IRQs definition for MD-, LD-, MD_VL- and LD_VL-density devices (remove comma "," at the end of enum list)
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer System Files: system_stm32f10x.h and system_stm32f10x.c
    +
    • SystemInit_ExtMemCtl() function: update to support XL-density devices
    • SystemInit() function: swap the order of SetSysClock() and SystemInit_ExtMemCtl() functions. 
      +
  • STM32F10x CMSIS startup files:
    • add three +startup files for STM32 XL-density devices: + startup_stm32f10x_xl.s
    • startup_stm32f10x_md_vl.s for RIDE7: add USART3 IRQ Handler (was missing in previous version)
    • Add startup files for TrueSTUDIO toolchain
+

3.2.0 +- 03/01/2010

+
    +
  1. General
    2. +
+
    + +
  • STM32F10x CMSIS files updated to CMSIS V1.30 release
    • +
  • Directory structure updated to be aligned with CMSIS V1.30
    +
    • +
  • Add support +for STM32 Low-density Value line (STM32F100x4/6) and +Medium-density Value line (STM32F100x8/B) devices. 
    • + +
+
    +
  1. CMSIS Core Peripheral Access Layer
+ +
    +
  1. STM32F10x CMSIS Device Peripheral Access Layer
    2. + +
+ +
    + +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer Header File: stm32f10x.h
    +
    • +
      +
    • Update +the stm32f10x.h file to support new Value line devices features: CEC +peripheral, new General purpose timers TIM15, TIM16 and TIM17.
      • +
    • Peripherals Bits definitions updated to be in line with Value line devices available features.
      +
      • +
    • HSE_Value, +HSI_Value and HSEStartup_TimeOut changed to upper case: HSE_VALUE, +HSI_VALUE and HSE_STARTUP_TIMEOUT. Old names are kept for legacy +purposes.
      +
      • +
    +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer System Files: system_stm32f10x.h and system_stm32f10x.c
    +
    • +
      +
    • SystemFrequency variable name changed to SystemCoreClock
      +
      • +
    • Default + SystemCoreClock is changed to 24MHz when Value line devices are selected and to 72MHz on other devices.
      +
      • +
    • All while(1) loop were removed from all clock setting functions. User has to handle the HSE startup failure.
      +
      • +
    • Additional function void SystemCoreClockUpdate (void) is provided.
      +
      • +
    +
  • STM32F10x CMSIS Startup files: startup_stm32f10x_xx.s
    • +
      +
    • Add new +startup files for STM32 Low-density Value line devices: + startup_stm32f10x_ld_vl.s
      • +
    • Add new startup +files for STM32 Medium-density Value line devices: + startup_stm32f10x_md_vl.s
      • +
    • SystemInit() function is called from startup file (startup_stm32f10x_xx.s) before to branch to application main.
      +To reconfigure the default setting of SystemInit() function, refer to system_stm32f10x.c file
      +
      • +
    • GNU startup file for Low density devices (startup_stm32f10x_ld.s) is updated to fix compilation errors.
      +
      • +
    + +
+ +
    +
+

License

+

The +enclosed firmware and all the related documentation are not covered by +a License Agreement, if you need such License you can contact your +local STMicroelectronics office.

+

THE +PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO +SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR +ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY +CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY +CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH +THEIR PRODUCTS.

+

 

+
+
+

For +complete documentation on STM32(CORTEX M3) 32-Bit Microcontrollers +visit www.st.com/STM32

+
+

+
+
+

 

+
+ \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/Release_Notes.html b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/Release_Notes.html new file mode 100644 index 0000000..fde27c9 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/Release_Notes.html @@ -0,0 +1,284 @@ + + + + + + + + + + + + +Release Notes for STM32F10x CMSIS + + + + + +
+


+

+
+ + + + + + +
+ + + + + + + + + +
Back to Release page
+

Release +Notes for STM32F10x CMSIS

+

Copyright 2011 STMicroelectronics

+

+
+

 

+ + + + + + +
+

Contents

+
    +
  1. STM32F10x CMSIS +update History
    2. +
  2. License
    3. +
+ +

STM32F10x CMSIS +update History


+

V3.5.0 / 11-March-2011

+

Main +Changes

+ +
    +
  • stm32f10x.h +and startup_stm32f10x_hd_vl.s files: remove the FSMC interrupt +definition for STM32F10x High-density Value line devices.
    +
    • +
  • system_stm32f10x.c file provided within the CMSIS folder.
    +
    • + +
+ +

3.4.0 +- 10/15/2010

+ +
    +
  1. General
    2. +
+ +
    +
  • Add support +for STM32F10x High-density Value line devices.
    • +
+
    +
  1. STM32F10x CMSIS Device Peripheral Access Layer
    2. +
+ + + +
    +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer Header File: stm32f10x.h
    +
    • Update to support High-density Value line devices
      • Add new define STM32F10X_HD_VL
        • +
      • RCC, AFIO, FSMC bits definition updated
        • +
      +
    • + + All +STM32 devices definitions are commented by default. User has to select the +appropriate device before starting else an error will be signaled on compile +time.
      • +
    • Add new IRQs definitons inside the IRQn_Type enumeration for STM23 High-density Value line devices.
      • +
    • "bool" type removed.
      +
      • +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer System Files: system_stm32f10x.h and system_stm32f10x.c
    +
    • +
      +
    • "system_stm32f10x.c" moved to to "STM32F10x_StdPeriph_Template" directory. This file is also moved to each example directory under "STM32F10x_StdPeriph_Examples".
      +
      • +
    • SystemInit_ExtMemCtl() function: update to support High-density Value line devices.
      • +
    • Add "VECT_TAB_SRAM" inside "system_stm32f10x.c" +to select if the user want to place the Vector Table in internal SRAM. +An additional define is also to specify the Vector Table offset "VECT_TAB_OFFSET".
      +
      • + +
    +
  • STM32F10x CMSIS startup files:startup_stm32f10x_xx.s
    • Add three +startup files for STM32 High-density Value line devices: + startup_stm32f10x_hd_vl.s
    +
+

3.3.0 +- 04/16/2010

+ +
  1. General
+
  • Add support +for STM32F10x XL-density devices.
  • Add startup files for TrueSTUDIO toolchain
  1. STM32F10x CMSIS Device Peripheral Access Layer
+ +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer Header File: stm32f10x.h
    +
    • Update to support XL-density devices
      • Add new define STM32F10X_XL
      • Add new IRQs for TIM9..14
      • Update FLASH_TypeDef structure
      • Add new IP instances TIM9..14
      • RCC, AFIO, DBGMCU bits definition updated
    • Correct IRQs definition for MD-, LD-, MD_VL- and LD_VL-density devices (remove comma "," at the end of enum list)
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer System Files: system_stm32f10x.h and system_stm32f10x.c
    +
    • SystemInit_ExtMemCtl() function: update to support XL-density devices
    • SystemInit() function: swap the order of SetSysClock() and SystemInit_ExtMemCtl() functions. 
      +
  • STM32F10x CMSIS startup files:
    • add three +startup files for STM32 XL-density devices: + startup_stm32f10x_xl.s
    • startup_stm32f10x_md_vl.s for RIDE7: add USART3 IRQ Handler (was missing in previous version)
    • Add startup files for TrueSTUDIO toolchain
+

3.2.0 +- 03/01/2010

+
    +
  1. General
    2. +
+
    + +
  • STM32F10x CMSIS files updated to CMSIS V1.30 release
    • +
  • Directory structure updated to be aligned with CMSIS V1.30
    +
    • +
  • Add support +for STM32 Low-density Value line (STM32F100x4/6) and +Medium-density Value line (STM32F100x8/B) devices. 
    • + +
+
    +
  1. CMSIS Core Peripheral Access Layer
+ +
    +
  1. STM32F10x CMSIS Device Peripheral Access Layer
    2. + +
+ +
    + +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer Header File: stm32f10x.h
    +
    • +
      +
    • Update +the stm32f10x.h file to support new Value line devices features: CEC +peripheral, new General purpose timers TIM15, TIM16 and TIM17.
      • +
    • Peripherals Bits definitions updated to be in line with Value line devices available features.
      +
      • +
    • HSE_Value, +HSI_Value and HSEStartup_TimeOut changed to upper case: HSE_VALUE, +HSI_VALUE and HSE_STARTUP_TIMEOUT. Old names are kept for legacy +purposes.
      +
      • +
    +
  • STM32F10x CMSIS Cortex-M3 Device Peripheral Access Layer System Files: system_stm32f10x.h and system_stm32f10x.c
    +
    • +
      +
    • SystemFrequency variable name changed to SystemCoreClock
      +
      • +
    • Default + SystemCoreClock is changed to 24MHz when Value line devices are selected and to 72MHz on other devices.
      +
      • +
    • All while(1) loop were removed from all clock setting functions. User has to handle the HSE startup failure.
      +
      • +
    • Additional function void SystemCoreClockUpdate (void) is provided.
      +
      • +
    +
  • STM32F10x CMSIS Startup files: startup_stm32f10x_xx.s
    • +
      +
    • Add new +startup files for STM32 Low-density Value line devices: + startup_stm32f10x_ld_vl.s
      • +
    • Add new startup +files for STM32 Medium-density Value line devices: + startup_stm32f10x_md_vl.s
      • +
    • SystemInit() function is called from startup file (startup_stm32f10x_xx.s) before to branch to application main.
      +To reconfigure the default setting of SystemInit() function, refer to system_stm32f10x.c file
      +
      • +
    • GNU startup file for Low density devices (startup_stm32f10x_ld.s) is updated to fix compilation errors.
      +
      • +
    + +
+ +
    +
+

License

+

The +enclosed firmware and all the related documentation are not covered by +a License Agreement, if you need such License you can contact your +local STMicroelectronics office.

+

THE +PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO +SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR +ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY +CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY +CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH +THEIR PRODUCTS.

+

 

+
+
+

For +complete documentation on STM32(CORTEX M3) 32-Bit Microcontrollers +visit www.st.com/STM32

+
+

+
+
+

 

+
+ \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_cl.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_cl.s new file mode 100644 index 0000000..833ece4 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_cl.s @@ -0,0 +1,368 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_cl.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x Connectivity line devices vector table for MDK-ARM +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the clock system +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 and ADC2 + DCD CAN1_TX_IRQHandler ; CAN1 TX + DCD CAN1_RX0_IRQHandler ; CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C1 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC alarm through EXTI line + DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_IRQHandler ; DMA2 Channel4 + DCD DMA2_Channel5_IRQHandler ; DMA2 Channel5 + DCD ETH_IRQHandler ; Ethernet + DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line + DCD CAN2_TX_IRQHandler ; CAN2 TX + DCD CAN2_RX0_IRQHandler ; CAN2 RX0 + DCD CAN2_RX1_IRQHandler ; CAN2 RX1 + DCD CAN2_SCE_IRQHandler ; CAN2 SCE + DCD OTG_FS_IRQHandler ; USB OTG FS +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_2_IRQHandler [WEAK] + EXPORT CAN1_TX_IRQHandler [WEAK] + EXPORT CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_IRQHandler [WEAK] + EXPORT TIM1_UP_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT OTG_FS_WKUP_IRQHandler [WEAK] + EXPORT TIM5_IRQHandler [WEAK] + EXPORT SPI3_IRQHandler [WEAK] + EXPORT UART4_IRQHandler [WEAK] + EXPORT UART5_IRQHandler [WEAK] + EXPORT TIM6_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT DMA2_Channel1_IRQHandler [WEAK] + EXPORT DMA2_Channel2_IRQHandler [WEAK] + EXPORT DMA2_Channel3_IRQHandler [WEAK] + EXPORT DMA2_Channel4_IRQHandler [WEAK] + EXPORT DMA2_Channel5_IRQHandler [WEAK] + EXPORT ETH_IRQHandler [WEAK] + EXPORT ETH_WKUP_IRQHandler [WEAK] + EXPORT CAN2_TX_IRQHandler [WEAK] + EXPORT CAN2_RX0_IRQHandler [WEAK] + EXPORT CAN2_RX1_IRQHandler [WEAK] + EXPORT CAN2_SCE_IRQHandler [WEAK] + EXPORT OTG_FS_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_2_IRQHandler +CAN1_TX_IRQHandler +CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_IRQHandler +TIM1_UP_IRQHandler +TIM1_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +OTG_FS_WKUP_IRQHandler +TIM5_IRQHandler +SPI3_IRQHandler +UART4_IRQHandler +UART5_IRQHandler +TIM6_IRQHandler +TIM7_IRQHandler +DMA2_Channel1_IRQHandler +DMA2_Channel2_IRQHandler +DMA2_Channel3_IRQHandler +DMA2_Channel4_IRQHandler +DMA2_Channel5_IRQHandler +ETH_IRQHandler +ETH_WKUP_IRQHandler +CAN2_TX_IRQHandler +CAN2_RX0_IRQHandler +CAN2_RX1_IRQHandler +CAN2_SCE_IRQHandler +OTG_FS_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE***** diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_hd.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_hd.s new file mode 100644 index 0000000..49a3d7a --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_hd.s @@ -0,0 +1,358 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_hd.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x High Density Devices vector table for MDK-ARM +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the clock system and also configure the external +;* SRAM mounted on STM3210E-EVAL board to be used as data +;* memory (optional, to be enabled by user) +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000400 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 & ADC2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend + DCD TIM8_BRK_IRQHandler ; TIM8 Break + DCD TIM8_UP_IRQHandler ; TIM8 Update + DCD TIM8_TRG_COM_IRQHandler ; TIM8 Trigger and Commutation + DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare + DCD ADC3_IRQHandler ; ADC3 + DCD FSMC_IRQHandler ; FSMC + DCD SDIO_IRQHandler ; SDIO + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_5_IRQHandler ; DMA2 Channel4 & Channel5 +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_2_IRQHandler [WEAK] + EXPORT USB_HP_CAN1_TX_IRQHandler [WEAK] + EXPORT USB_LP_CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_IRQHandler [WEAK] + EXPORT TIM1_UP_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT USBWakeUp_IRQHandler [WEAK] + EXPORT TIM8_BRK_IRQHandler [WEAK] + EXPORT TIM8_UP_IRQHandler [WEAK] + EXPORT TIM8_TRG_COM_IRQHandler [WEAK] + EXPORT TIM8_CC_IRQHandler [WEAK] + EXPORT ADC3_IRQHandler [WEAK] + EXPORT FSMC_IRQHandler [WEAK] + EXPORT SDIO_IRQHandler [WEAK] + EXPORT TIM5_IRQHandler [WEAK] + EXPORT SPI3_IRQHandler [WEAK] + EXPORT UART4_IRQHandler [WEAK] + EXPORT UART5_IRQHandler [WEAK] + EXPORT TIM6_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT DMA2_Channel1_IRQHandler [WEAK] + EXPORT DMA2_Channel2_IRQHandler [WEAK] + EXPORT DMA2_Channel3_IRQHandler [WEAK] + EXPORT DMA2_Channel4_5_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_2_IRQHandler +USB_HP_CAN1_TX_IRQHandler +USB_LP_CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_IRQHandler +TIM1_UP_IRQHandler +TIM1_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +USBWakeUp_IRQHandler +TIM8_BRK_IRQHandler +TIM8_UP_IRQHandler +TIM8_TRG_COM_IRQHandler +TIM8_CC_IRQHandler +ADC3_IRQHandler +FSMC_IRQHandler +SDIO_IRQHandler +TIM5_IRQHandler +SPI3_IRQHandler +UART4_IRQHandler +UART5_IRQHandler +TIM6_IRQHandler +TIM7_IRQHandler +DMA2_Channel1_IRQHandler +DMA2_Channel2_IRQHandler +DMA2_Channel3_IRQHandler +DMA2_Channel4_5_IRQHandler + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE***** diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_hd_vl.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_hd_vl.s new file mode 100644 index 0000000..2768298 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_hd_vl.s @@ -0,0 +1,346 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_hd_vl.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x High Density Value Line Devices vector table +;* for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the clock system and also configure the external +;* SRAM mounted on STM32100E-EVAL board to be used as data +;* memory (optional, to be enabled by user) +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_IRQHandler ; ADC1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15 + DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16 + DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD CEC_IRQHandler ; HDMI-CEC + DCD TIM12_IRQHandler ; TIM12 + DCD TIM13_IRQHandler ; TIM13 + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC underrun + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_5_IRQHandler ; DMA2 Channel4 & Channel5 + DCD DMA2_Channel5_IRQHandler ; DMA2 Channel5 +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_TIM15_IRQHandler [WEAK] + EXPORT TIM1_UP_TIM16_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_TIM17_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT CEC_IRQHandler [WEAK] + EXPORT TIM12_IRQHandler [WEAK] + EXPORT TIM13_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM5_IRQHandler [WEAK] + EXPORT SPI3_IRQHandler [WEAK] + EXPORT UART4_IRQHandler [WEAK] + EXPORT UART5_IRQHandler [WEAK] + EXPORT TIM6_DAC_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT DMA2_Channel1_IRQHandler [WEAK] + EXPORT DMA2_Channel2_IRQHandler [WEAK] + EXPORT DMA2_Channel3_IRQHandler [WEAK] + EXPORT DMA2_Channel4_5_IRQHandler [WEAK] + EXPORT DMA2_Channel5_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_TIM15_IRQHandler +TIM1_UP_TIM16_IRQHandler +TIM1_TRG_COM_TIM17_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +CEC_IRQHandler +TIM12_IRQHandler +TIM13_IRQHandler +TIM14_IRQHandler +TIM5_IRQHandler +SPI3_IRQHandler +UART4_IRQHandler +UART5_IRQHandler +TIM6_DAC_IRQHandler +TIM7_IRQHandler +DMA2_Channel1_IRQHandler +DMA2_Channel2_IRQHandler +DMA2_Channel3_IRQHandler +DMA2_Channel4_5_IRQHandler +DMA2_Channel5_IRQHandler + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE***** diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_ld.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_ld.s new file mode 100644 index 0000000..f18be4b --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_ld.s @@ -0,0 +1,297 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_ld.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x Low Density Devices vector table for MDK-ARM +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the clock system +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1_2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_2_IRQHandler [WEAK] + EXPORT USB_HP_CAN1_TX_IRQHandler [WEAK] + EXPORT USB_LP_CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_IRQHandler [WEAK] + EXPORT TIM1_UP_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT USBWakeUp_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_2_IRQHandler +USB_HP_CAN1_TX_IRQHandler +USB_LP_CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_IRQHandler +TIM1_UP_IRQHandler +TIM1_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +SPI1_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +USBWakeUp_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE***** diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_ld_vl.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_ld_vl.s new file mode 100644 index 0000000..f7240dc --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_ld_vl.s @@ -0,0 +1,304 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_ld_vl.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x Low Density Value Line Devices vector table +;* for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the clock system +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_IRQHandler ; ADC1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15 + DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16 + DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD CEC_IRQHandler ; HDMI-CEC + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC underrun + DCD TIM7_IRQHandler ; TIM7 +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_TIM15_IRQHandler [WEAK] + EXPORT TIM1_UP_TIM16_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_TIM17_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT CEC_IRQHandler [WEAK] + EXPORT TIM6_DAC_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_TIM15_IRQHandler +TIM1_UP_TIM16_IRQHandler +TIM1_TRG_COM_TIM17_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +SPI1_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +CEC_IRQHandler +TIM6_DAC_IRQHandler +TIM7_IRQHandler + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE***** diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_md.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_md.s new file mode 100644 index 0000000..74da96c --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_md.s @@ -0,0 +1,307 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_md.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x Medium Density Devices vector table for MDK-ARM +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the clock system +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1_2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_2_IRQHandler [WEAK] + EXPORT USB_HP_CAN1_TX_IRQHandler [WEAK] + EXPORT USB_LP_CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_IRQHandler [WEAK] + EXPORT TIM1_UP_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT USBWakeUp_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_2_IRQHandler +USB_HP_CAN1_TX_IRQHandler +USB_LP_CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_IRQHandler +TIM1_UP_IRQHandler +TIM1_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +USBWakeUp_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE***** diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_md_vl.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_md_vl.s new file mode 100644 index 0000000..076aa7f --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_md_vl.s @@ -0,0 +1,315 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_md_vl.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x Medium Density Value Line Devices vector table +;* for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the clock system +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_IRQHandler ; ADC1 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15 + DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16 + DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD CEC_IRQHandler ; HDMI-CEC + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC underrun + DCD TIM7_IRQHandler ; TIM7 +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_TIM15_IRQHandler [WEAK] + EXPORT TIM1_UP_TIM16_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_TIM17_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT CEC_IRQHandler [WEAK] + EXPORT TIM6_DAC_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_TIM15_IRQHandler +TIM1_UP_TIM16_IRQHandler +TIM1_TRG_COM_TIM17_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +CEC_IRQHandler +TIM6_DAC_IRQHandler +TIM7_IRQHandler + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE***** diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_xl.s b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_xl.s new file mode 100644 index 0000000..9fbc640 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_xl.s @@ -0,0 +1,358 @@ +;******************** (C) COPYRIGHT 2011 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_xl.s +;* Author : MCD Application Team +;* Version : V3.5.0 +;* Date : 11-March-2011 +;* Description : STM32F10x XL-Density Devices vector table for MDK-ARM +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the clock system and also configure the external +;* SRAM mounted on STM3210E-EVAL board to be used as data +;* memory (optional, to be enabled by user) +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 & ADC2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9 + DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10 + DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend + DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12 + DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13 + DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14 + DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare + DCD ADC3_IRQHandler ; ADC3 + DCD FSMC_IRQHandler ; FSMC + DCD SDIO_IRQHandler ; SDIO + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_5_IRQHandler ; DMA2 Channel4 & Channel5 +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_2_IRQHandler [WEAK] + EXPORT USB_HP_CAN1_TX_IRQHandler [WEAK] + EXPORT USB_LP_CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK] + EXPORT TIM1_UP_TIM10_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT USBWakeUp_IRQHandler [WEAK] + EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK] + EXPORT TIM8_UP_TIM13_IRQHandler [WEAK] + EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK] + EXPORT TIM8_CC_IRQHandler [WEAK] + EXPORT ADC3_IRQHandler [WEAK] + EXPORT FSMC_IRQHandler [WEAK] + EXPORT SDIO_IRQHandler [WEAK] + EXPORT TIM5_IRQHandler [WEAK] + EXPORT SPI3_IRQHandler [WEAK] + EXPORT UART4_IRQHandler [WEAK] + EXPORT UART5_IRQHandler [WEAK] + EXPORT TIM6_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT DMA2_Channel1_IRQHandler [WEAK] + EXPORT DMA2_Channel2_IRQHandler [WEAK] + EXPORT DMA2_Channel3_IRQHandler [WEAK] + EXPORT DMA2_Channel4_5_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_2_IRQHandler +USB_HP_CAN1_TX_IRQHandler +USB_LP_CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_TIM9_IRQHandler +TIM1_UP_TIM10_IRQHandler +TIM1_TRG_COM_TIM11_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +USBWakeUp_IRQHandler +TIM8_BRK_TIM12_IRQHandler +TIM8_UP_TIM13_IRQHandler +TIM8_TRG_COM_TIM14_IRQHandler +TIM8_CC_IRQHandler +ADC3_IRQHandler +FSMC_IRQHandler +SDIO_IRQHandler +TIM5_IRQHandler +SPI3_IRQHandler +UART4_IRQHandler +UART5_IRQHandler +TIM6_IRQHandler +TIM7_IRQHandler +DMA2_Channel1_IRQHandler +DMA2_Channel2_IRQHandler +DMA2_Channel3_IRQHandler +DMA2_Channel4_5_IRQHandler + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE***** diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/stm32f10x.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/stm32f10x.h new file mode 100644 index 0000000..6c214d1 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/stm32f10x.h @@ -0,0 +1,8341 @@ +/** + ****************************************************************************** + * @file stm32f10x.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief CMSIS Cortex-M3 Device Peripheral Access Layer Header File. + * This file contains all the peripheral register's definitions, bits + * definitions and memory mapping for STM32F10x Connectivity line, + * High density, High density value line, Medium density, + * Medium density Value line, Low density, Low density Value line + * and XL-density devices. + * + * The file is the unique include file that the application programmer + * is using in the C source code, usually in main.c. This file contains: + * - Configuration section that allows to select: + * - The device used in the target application + * - To use or not the peripherals drivers in application code(i.e. + * code will be based on direct access to peripherals registers + * rather than drivers API), this option is controlled by + * "#define USE_STDPERIPH_DRIVER" + * - To change few application-specific parameters such as the HSE + * crystal frequency + * - Data structures and the address mapping for all peripherals + * - Peripheral's registers declarations and bits definition + * - Macros to access peripherals registers hardware + * + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f10x + * @{ + */ + +#ifndef __STM32F10x_H +#define __STM32F10x_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup Library_configuration_section + * @{ + */ + +/* Uncomment the line below according to the target STM32 device used in your + application + */ + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD) && !defined (STM32F10X_HD_VL) && !defined (STM32F10X_XL) && !defined (STM32F10X_CL) + /* #define STM32F10X_LD */ /*!< STM32F10X_LD: STM32 Low density devices */ + /* #define STM32F10X_LD_VL */ /*!< STM32F10X_LD_VL: STM32 Low density Value Line devices */ + /* #define STM32F10X_MD */ /*!< STM32F10X_MD: STM32 Medium density devices */ + /* #define STM32F10X_MD_VL */ /*!< STM32F10X_MD_VL: STM32 Medium density Value Line devices */ + #define STM32F10X_HD /*!< STM32F10X_HD: STM32 High density devices */ + /* #define STM32F10X_HD_VL */ /*!< STM32F10X_HD_VL: STM32 High density value line devices */ + /* #define STM32F10X_XL */ /*!< STM32F10X_XL: STM32 XL-density devices */ + /* #define STM32F10X_CL */ /*!< STM32F10X_CL: STM32 Connectivity line devices */ +#endif +/* Tip: To avoid modifying this file each time you need to switch between these + devices, you can define the device in your toolchain compiler preprocessor. + + - Low-density devices are STM32F101xx, STM32F102xx and STM32F103xx microcontrollers + where the Flash memory density ranges between 16 and 32 Kbytes. + - Low-density value line devices are STM32F100xx microcontrollers where the Flash + memory density ranges between 16 and 32 Kbytes. + - Medium-density devices are STM32F101xx, STM32F102xx and STM32F103xx microcontrollers + where the Flash memory density ranges between 64 and 128 Kbytes. + - Medium-density value line devices are STM32F100xx microcontrollers where the + Flash memory density ranges between 64 and 128 Kbytes. + - High-density devices are STM32F101xx and STM32F103xx microcontrollers where + the Flash memory density ranges between 256 and 512 Kbytes. + - High-density value line devices are STM32F100xx microcontrollers where the + Flash memory density ranges between 256 and 512 Kbytes. + - XL-density devices are STM32F101xx and STM32F103xx microcontrollers where + the Flash memory density ranges between 512 and 1024 Kbytes. + - Connectivity line devices are STM32F105xx and STM32F107xx microcontrollers. + */ + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD) && !defined (STM32F10X_HD_VL) && !defined (STM32F10X_XL) && !defined (STM32F10X_CL) + #error "Please select first the target STM32F10x device used in your application (in stm32f10x.h file)" +#endif + +#if !defined USE_STDPERIPH_DRIVER +/** + * @brief Comment the line below if you will not use the peripherals drivers. + In this case, these drivers will not be included and the application code will + be based on direct access to peripherals registers + */ + /*#define USE_STDPERIPH_DRIVER*/ +#endif + +/** + * @brief In the following line adjust the value of External High Speed oscillator (HSE) + used in your application + + Tip: To avoid modifying this file each time you need to use different HSE, you + can define the HSE value in your toolchain compiler preprocessor. + */ +#if !defined HSE_VALUE + #ifdef STM32F10X_CL + #define HSE_VALUE ((uint32_t)25000000) /*!< Value of the External oscillator in Hz */ + #else + #define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz */ + #endif /* STM32F10X_CL */ +#endif /* HSE_VALUE */ + + +/** + * @brief In the following line adjust the External High Speed oscillator (HSE) Startup + Timeout value + */ +#define HSE_STARTUP_TIMEOUT ((uint16_t)0x0500) /*!< Time out for HSE start up */ + +#define HSI_VALUE ((uint32_t)8000000) /*!< Value of the Internal oscillator in Hz*/ + +/** + * @brief STM32F10x Standard Peripheral Library version number + */ +#define __STM32F10X_STDPERIPH_VERSION_MAIN (0x03) /*!< [31:24] main version */ +#define __STM32F10X_STDPERIPH_VERSION_SUB1 (0x05) /*!< [23:16] sub1 version */ +#define __STM32F10X_STDPERIPH_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */ +#define __STM32F10X_STDPERIPH_VERSION_RC (0x00) /*!< [7:0] release candidate */ +#define __STM32F10X_STDPERIPH_VERSION ( (__STM32F10X_STDPERIPH_VERSION_MAIN << 24)\ + |(__STM32F10X_STDPERIPH_VERSION_SUB1 << 16)\ + |(__STM32F10X_STDPERIPH_VERSION_SUB2 << 8)\ + |(__STM32F10X_STDPERIPH_VERSION_RC)) + +/** + * @} + */ + +/** @addtogroup Configuration_section_for_CMSIS + * @{ + */ + +/** + * @brief Configuration of the Cortex-M3 Processor and Core Peripherals + */ +#ifdef STM32F10X_XL + #define __MPU_PRESENT 1 /*!< STM32 XL-density devices provide an MPU */ +#else + #define __MPU_PRESENT 0 /*!< Other STM32 devices does not provide an MPU */ +#endif /* STM32F10X_XL */ +#define __NVIC_PRIO_BITS 4 /*!< STM32 uses 4 Bits for the Priority Levels */ +#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */ + +/** + * @brief STM32F10x Interrupt Number Definition, according to the selected device + * in @ref Library_configuration_section + */ +typedef enum IRQn +{ +/****** Cortex-M3 Processor Exceptions Numbers ***************************************************/ + NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ + MemoryManagement_IRQn = -12, /*!< 4 Cortex-M3 Memory Management Interrupt */ + BusFault_IRQn = -11, /*!< 5 Cortex-M3 Bus Fault Interrupt */ + UsageFault_IRQn = -10, /*!< 6 Cortex-M3 Usage Fault Interrupt */ + SVCall_IRQn = -5, /*!< 11 Cortex-M3 SV Call Interrupt */ + DebugMonitor_IRQn = -4, /*!< 12 Cortex-M3 Debug Monitor Interrupt */ + PendSV_IRQn = -2, /*!< 14 Cortex-M3 Pend SV Interrupt */ + SysTick_IRQn = -1, /*!< 15 Cortex-M3 System Tick Interrupt */ + +/****** STM32 specific Interrupt Numbers *********************************************************/ + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_IRQn = 1, /*!< PVD through EXTI Line detection Interrupt */ + TAMPER_IRQn = 2, /*!< Tamper Interrupt */ + RTC_IRQn = 3, /*!< RTC global Interrupt */ + FLASH_IRQn = 4, /*!< FLASH global Interrupt */ + RCC_IRQn = 5, /*!< RCC global Interrupt */ + EXTI0_IRQn = 6, /*!< EXTI Line0 Interrupt */ + EXTI1_IRQn = 7, /*!< EXTI Line1 Interrupt */ + EXTI2_IRQn = 8, /*!< EXTI Line2 Interrupt */ + EXTI3_IRQn = 9, /*!< EXTI Line3 Interrupt */ + EXTI4_IRQn = 10, /*!< EXTI Line4 Interrupt */ + DMA1_Channel1_IRQn = 11, /*!< DMA1 Channel 1 global Interrupt */ + DMA1_Channel2_IRQn = 12, /*!< DMA1 Channel 2 global Interrupt */ + DMA1_Channel3_IRQn = 13, /*!< DMA1 Channel 3 global Interrupt */ + DMA1_Channel4_IRQn = 14, /*!< DMA1 Channel 4 global Interrupt */ + DMA1_Channel5_IRQn = 15, /*!< DMA1 Channel 5 global Interrupt */ + DMA1_Channel6_IRQn = 16, /*!< DMA1 Channel 6 global Interrupt */ + DMA1_Channel7_IRQn = 17, /*!< DMA1 Channel 7 global Interrupt */ + +#ifdef STM32F10X_LD + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42 /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ +#endif /* STM32F10X_LD */ + +#ifdef STM32F10X_LD_VL + ADC1_IRQn = 18, /*!< ADC1 global Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM15_IRQn = 24, /*!< TIM1 Break and TIM15 Interrupts */ + TIM1_UP_TIM16_IRQn = 25, /*!< TIM1 Update and TIM16 Interrupts */ + TIM1_TRG_COM_TIM17_IRQn = 26, /*!< TIM1 Trigger and Commutation and TIM17 Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + CEC_IRQn = 42, /*!< HDMI-CEC Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 and DAC underrun Interrupt */ + TIM7_IRQn = 55 /*!< TIM7 Interrupt */ +#endif /* STM32F10X_LD_VL */ + +#ifdef STM32F10X_MD + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42 /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ +#endif /* STM32F10X_MD */ + +#ifdef STM32F10X_MD_VL + ADC1_IRQn = 18, /*!< ADC1 global Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM15_IRQn = 24, /*!< TIM1 Break and TIM15 Interrupts */ + TIM1_UP_TIM16_IRQn = 25, /*!< TIM1 Update and TIM16 Interrupts */ + TIM1_TRG_COM_TIM17_IRQn = 26, /*!< TIM1 Trigger and Commutation and TIM17 Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + CEC_IRQn = 42, /*!< HDMI-CEC Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 and DAC underrun Interrupt */ + TIM7_IRQn = 55 /*!< TIM7 Interrupt */ +#endif /* STM32F10X_MD_VL */ + +#ifdef STM32F10X_HD + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42, /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ + TIM8_BRK_IRQn = 43, /*!< TIM8 Break Interrupt */ + TIM8_UP_IRQn = 44, /*!< TIM8 Update Interrupt */ + TIM8_TRG_COM_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt */ + TIM8_CC_IRQn = 46, /*!< TIM8 Capture Compare Interrupt */ + ADC3_IRQn = 47, /*!< ADC3 global Interrupt */ + FSMC_IRQn = 48, /*!< FSMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_IRQn = 54, /*!< TIM6 global Interrupt */ + TIM7_IRQn = 55, /*!< TIM7 global Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_5_IRQn = 59 /*!< DMA2 Channel 4 and Channel 5 global Interrupt */ +#endif /* STM32F10X_HD */ + +#ifdef STM32F10X_HD_VL + ADC1_IRQn = 18, /*!< ADC1 global Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM15_IRQn = 24, /*!< TIM1 Break and TIM15 Interrupts */ + TIM1_UP_TIM16_IRQn = 25, /*!< TIM1 Update and TIM16 Interrupts */ + TIM1_TRG_COM_TIM17_IRQn = 26, /*!< TIM1 Trigger and Commutation and TIM17 Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + CEC_IRQn = 42, /*!< HDMI-CEC Interrupt */ + TIM12_IRQn = 43, /*!< TIM12 global Interrupt */ + TIM13_IRQn = 44, /*!< TIM13 global Interrupt */ + TIM14_IRQn = 45, /*!< TIM14 global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 and DAC underrun Interrupt */ + TIM7_IRQn = 55, /*!< TIM7 Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_5_IRQn = 59, /*!< DMA2 Channel 4 and Channel 5 global Interrupt */ + DMA2_Channel5_IRQn = 60 /*!< DMA2 Channel 5 global Interrupt (DMA2 Channel 5 is + mapped at position 60 only if the MISC_REMAP bit in + the AFIO_MAPR2 register is set) */ +#endif /* STM32F10X_HD_VL */ + +#ifdef STM32F10X_XL + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM9_IRQn = 24, /*!< TIM1 Break Interrupt and TIM9 global Interrupt */ + TIM1_UP_TIM10_IRQn = 25, /*!< TIM1 Update Interrupt and TIM10 global Interrupt */ + TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42, /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ + TIM8_BRK_TIM12_IRQn = 43, /*!< TIM8 Break Interrupt and TIM12 global Interrupt */ + TIM8_UP_TIM13_IRQn = 44, /*!< TIM8 Update Interrupt and TIM13 global Interrupt */ + TIM8_TRG_COM_TIM14_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt and TIM14 global interrupt */ + TIM8_CC_IRQn = 46, /*!< TIM8 Capture Compare Interrupt */ + ADC3_IRQn = 47, /*!< ADC3 global Interrupt */ + FSMC_IRQn = 48, /*!< FSMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_IRQn = 54, /*!< TIM6 global Interrupt */ + TIM7_IRQn = 55, /*!< TIM7 global Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_5_IRQn = 59 /*!< DMA2 Channel 4 and Channel 5 global Interrupt */ +#endif /* STM32F10X_XL */ + +#ifdef STM32F10X_CL + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + OTG_FS_WKUP_IRQn = 42, /*!< USB OTG FS WakeUp from suspend through EXTI Line Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_IRQn = 54, /*!< TIM6 global Interrupt */ + TIM7_IRQn = 55, /*!< TIM7 global Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_IRQn = 59, /*!< DMA2 Channel 4 global Interrupt */ + DMA2_Channel5_IRQn = 60, /*!< DMA2 Channel 5 global Interrupt */ + ETH_IRQn = 61, /*!< Ethernet global Interrupt */ + ETH_WKUP_IRQn = 62, /*!< Ethernet Wakeup through EXTI line Interrupt */ + CAN2_TX_IRQn = 63, /*!< CAN2 TX Interrupt */ + CAN2_RX0_IRQn = 64, /*!< CAN2 RX0 Interrupt */ + CAN2_RX1_IRQn = 65, /*!< CAN2 RX1 Interrupt */ + CAN2_SCE_IRQn = 66, /*!< CAN2 SCE Interrupt */ + OTG_FS_IRQn = 67 /*!< USB OTG FS global Interrupt */ +#endif /* STM32F10X_CL */ +} IRQn_Type; + +/** + * @} + */ + +#include "core_cm3.h" +#include "system_stm32f10x.h" +#include + +/** @addtogroup Exported_types + * @{ + */ + +/*!< STM32F10x Standard Peripheral Library old types (maintained for legacy purpose) */ +typedef int32_t s32; +typedef int16_t s16; +typedef int8_t s8; + +typedef const int32_t sc32; /*!< Read Only */ +typedef const int16_t sc16; /*!< Read Only */ +typedef const int8_t sc8; /*!< Read Only */ + +typedef __IO int32_t vs32; +typedef __IO int16_t vs16; +typedef __IO int8_t vs8; + +typedef __I int32_t vsc32; /*!< Read Only */ +typedef __I int16_t vsc16; /*!< Read Only */ +typedef __I int8_t vsc8; /*!< Read Only */ + +typedef uint32_t u32; +typedef uint16_t u16; +typedef uint8_t u8; + +typedef const uint32_t uc32; /*!< Read Only */ +typedef const uint16_t uc16; /*!< Read Only */ +typedef const uint8_t uc8; /*!< Read Only */ + +typedef __IO uint32_t vu32; +typedef __IO uint16_t vu16; +typedef __IO uint8_t vu8; + +typedef __I uint32_t vuc32; /*!< Read Only */ +typedef __I uint16_t vuc16; /*!< Read Only */ +typedef __I uint8_t vuc8; /*!< Read Only */ + +//TODO ͷļк궨FALSETRUE˴ע͵ +// #ifndef __cplusplus +// typedef enum {FALSE = 0, TRUE = !FALSE} bool; +// #endif + +typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus; + +typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus; + +/*!< STM32F10x Standard Peripheral Library old definitions (maintained for legacy purpose) */ +#define HSEStartUp_TimeOut HSE_STARTUP_TIMEOUT +#define HSE_Value HSE_VALUE +#define HSI_Value HSI_VALUE +/** + * @} + */ + +/** @addtogroup Peripheral_registers_structures + * @{ + */ + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t SR; + __IO uint32_t CR1; + __IO uint32_t CR2; + __IO uint32_t SMPR1; + __IO uint32_t SMPR2; + __IO uint32_t JOFR1; + __IO uint32_t JOFR2; + __IO uint32_t JOFR3; + __IO uint32_t JOFR4; + __IO uint32_t HTR; + __IO uint32_t LTR; + __IO uint32_t SQR1; + __IO uint32_t SQR2; + __IO uint32_t SQR3; + __IO uint32_t JSQR; + __IO uint32_t JDR1; + __IO uint32_t JDR2; + __IO uint32_t JDR3; + __IO uint32_t JDR4; + __IO uint32_t DR; +} ADC_TypeDef; + +/** + * @brief Backup Registers + */ + +typedef struct +{ + uint32_t RESERVED0; + __IO uint16_t DR1; + uint16_t RESERVED1; + __IO uint16_t DR2; + uint16_t RESERVED2; + __IO uint16_t DR3; + uint16_t RESERVED3; + __IO uint16_t DR4; + uint16_t RESERVED4; + __IO uint16_t DR5; + uint16_t RESERVED5; + __IO uint16_t DR6; + uint16_t RESERVED6; + __IO uint16_t DR7; + uint16_t RESERVED7; + __IO uint16_t DR8; + uint16_t RESERVED8; + __IO uint16_t DR9; + uint16_t RESERVED9; + __IO uint16_t DR10; + uint16_t RESERVED10; + __IO uint16_t RTCCR; + uint16_t RESERVED11; + __IO uint16_t CR; + uint16_t RESERVED12; + __IO uint16_t CSR; + uint16_t RESERVED13[5]; + __IO uint16_t DR11; + uint16_t RESERVED14; + __IO uint16_t DR12; + uint16_t RESERVED15; + __IO uint16_t DR13; + uint16_t RESERVED16; + __IO uint16_t DR14; + uint16_t RESERVED17; + __IO uint16_t DR15; + uint16_t RESERVED18; + __IO uint16_t DR16; + uint16_t RESERVED19; + __IO uint16_t DR17; + uint16_t RESERVED20; + __IO uint16_t DR18; + uint16_t RESERVED21; + __IO uint16_t DR19; + uint16_t RESERVED22; + __IO uint16_t DR20; + uint16_t RESERVED23; + __IO uint16_t DR21; + uint16_t RESERVED24; + __IO uint16_t DR22; + uint16_t RESERVED25; + __IO uint16_t DR23; + uint16_t RESERVED26; + __IO uint16_t DR24; + uint16_t RESERVED27; + __IO uint16_t DR25; + uint16_t RESERVED28; + __IO uint16_t DR26; + uint16_t RESERVED29; + __IO uint16_t DR27; + uint16_t RESERVED30; + __IO uint16_t DR28; + uint16_t RESERVED31; + __IO uint16_t DR29; + uint16_t RESERVED32; + __IO uint16_t DR30; + uint16_t RESERVED33; + __IO uint16_t DR31; + uint16_t RESERVED34; + __IO uint16_t DR32; + uint16_t RESERVED35; + __IO uint16_t DR33; + uint16_t RESERVED36; + __IO uint16_t DR34; + uint16_t RESERVED37; + __IO uint16_t DR35; + uint16_t RESERVED38; + __IO uint16_t DR36; + uint16_t RESERVED39; + __IO uint16_t DR37; + uint16_t RESERVED40; + __IO uint16_t DR38; + uint16_t RESERVED41; + __IO uint16_t DR39; + uint16_t RESERVED42; + __IO uint16_t DR40; + uint16_t RESERVED43; + __IO uint16_t DR41; + uint16_t RESERVED44; + __IO uint16_t DR42; + uint16_t RESERVED45; +} BKP_TypeDef; + +/** + * @brief Controller Area Network TxMailBox + */ + +typedef struct +{ + __IO uint32_t TIR; + __IO uint32_t TDTR; + __IO uint32_t TDLR; + __IO uint32_t TDHR; +} CAN_TxMailBox_TypeDef; + +/** + * @brief Controller Area Network FIFOMailBox + */ + +typedef struct +{ + __IO uint32_t RIR; + __IO uint32_t RDTR; + __IO uint32_t RDLR; + __IO uint32_t RDHR; +} CAN_FIFOMailBox_TypeDef; + +/** + * @brief Controller Area Network FilterRegister + */ + +typedef struct +{ + __IO uint32_t FR1; + __IO uint32_t FR2; +} CAN_FilterRegister_TypeDef; + +/** + * @brief Controller Area Network + */ + +typedef struct +{ + __IO uint32_t MCR; + __IO uint32_t MSR; + __IO uint32_t TSR; + __IO uint32_t RF0R; + __IO uint32_t RF1R; + __IO uint32_t IER; + __IO uint32_t ESR; + __IO uint32_t BTR; + uint32_t RESERVED0[88]; + CAN_TxMailBox_TypeDef sTxMailBox[3]; + CAN_FIFOMailBox_TypeDef sFIFOMailBox[2]; + uint32_t RESERVED1[12]; + __IO uint32_t FMR; + __IO uint32_t FM1R; + uint32_t RESERVED2; + __IO uint32_t FS1R; + uint32_t RESERVED3; + __IO uint32_t FFA1R; + uint32_t RESERVED4; + __IO uint32_t FA1R; + uint32_t RESERVED5[8]; +#ifndef STM32F10X_CL + CAN_FilterRegister_TypeDef sFilterRegister[14]; +#else + CAN_FilterRegister_TypeDef sFilterRegister[28]; +#endif /* STM32F10X_CL */ +} CAN_TypeDef; + +/** + * @brief Consumer Electronics Control (CEC) + */ +typedef struct +{ + __IO uint32_t CFGR; + __IO uint32_t OAR; + __IO uint32_t PRES; + __IO uint32_t ESR; + __IO uint32_t CSR; + __IO uint32_t TXD; + __IO uint32_t RXD; +} CEC_TypeDef; + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; + __IO uint8_t IDR; + uint8_t RESERVED0; + uint16_t RESERVED1; + __IO uint32_t CR; +} CRC_TypeDef; + +/** + * @brief Digital to Analog Converter + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t SWTRIGR; + __IO uint32_t DHR12R1; + __IO uint32_t DHR12L1; + __IO uint32_t DHR8R1; + __IO uint32_t DHR12R2; + __IO uint32_t DHR12L2; + __IO uint32_t DHR8R2; + __IO uint32_t DHR12RD; + __IO uint32_t DHR12LD; + __IO uint32_t DHR8RD; + __IO uint32_t DOR1; + __IO uint32_t DOR2; +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + __IO uint32_t SR; +#endif +} DAC_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; + __IO uint32_t CR; +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; + __IO uint32_t CNDTR; + __IO uint32_t CPAR; + __IO uint32_t CMAR; +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; + __IO uint32_t IFCR; +} DMA_TypeDef; + +/** + * @brief Ethernet MAC + */ + +typedef struct +{ + __IO uint32_t MACCR; + __IO uint32_t MACFFR; + __IO uint32_t MACHTHR; + __IO uint32_t MACHTLR; + __IO uint32_t MACMIIAR; + __IO uint32_t MACMIIDR; + __IO uint32_t MACFCR; + __IO uint32_t MACVLANTR; /* 8 */ + uint32_t RESERVED0[2]; + __IO uint32_t MACRWUFFR; /* 11 */ + __IO uint32_t MACPMTCSR; + uint32_t RESERVED1[2]; + __IO uint32_t MACSR; /* 15 */ + __IO uint32_t MACIMR; + __IO uint32_t MACA0HR; + __IO uint32_t MACA0LR; + __IO uint32_t MACA1HR; + __IO uint32_t MACA1LR; + __IO uint32_t MACA2HR; + __IO uint32_t MACA2LR; + __IO uint32_t MACA3HR; + __IO uint32_t MACA3LR; /* 24 */ + uint32_t RESERVED2[40]; + __IO uint32_t MMCCR; /* 65 */ + __IO uint32_t MMCRIR; + __IO uint32_t MMCTIR; + __IO uint32_t MMCRIMR; + __IO uint32_t MMCTIMR; /* 69 */ + uint32_t RESERVED3[14]; + __IO uint32_t MMCTGFSCCR; /* 84 */ + __IO uint32_t MMCTGFMSCCR; + uint32_t RESERVED4[5]; + __IO uint32_t MMCTGFCR; + uint32_t RESERVED5[10]; + __IO uint32_t MMCRFCECR; + __IO uint32_t MMCRFAECR; + uint32_t RESERVED6[10]; + __IO uint32_t MMCRGUFCR; + uint32_t RESERVED7[334]; + __IO uint32_t PTPTSCR; + __IO uint32_t PTPSSIR; + __IO uint32_t PTPTSHR; + __IO uint32_t PTPTSLR; + __IO uint32_t PTPTSHUR; + __IO uint32_t PTPTSLUR; + __IO uint32_t PTPTSAR; + __IO uint32_t PTPTTHR; + __IO uint32_t PTPTTLR; + uint32_t RESERVED8[567]; + __IO uint32_t DMABMR; + __IO uint32_t DMATPDR; + __IO uint32_t DMARPDR; + __IO uint32_t DMARDLAR; + __IO uint32_t DMATDLAR; + __IO uint32_t DMASR; + __IO uint32_t DMAOMR; + __IO uint32_t DMAIER; + __IO uint32_t DMAMFBOCR; + uint32_t RESERVED9[9]; + __IO uint32_t DMACHTDR; + __IO uint32_t DMACHRDR; + __IO uint32_t DMACHTBAR; + __IO uint32_t DMACHRBAR; +} ETH_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; + __IO uint32_t EMR; + __IO uint32_t RTSR; + __IO uint32_t FTSR; + __IO uint32_t SWIER; + __IO uint32_t PR; +} EXTI_TypeDef; + +/** + * @brief FLASH Registers + */ + +typedef struct +{ + __IO uint32_t ACR; + __IO uint32_t KEYR; + __IO uint32_t OPTKEYR; + __IO uint32_t SR; + __IO uint32_t CR; + __IO uint32_t AR; + __IO uint32_t RESERVED; + __IO uint32_t OBR; + __IO uint32_t WRPR; +#ifdef STM32F10X_XL + uint32_t RESERVED1[8]; + __IO uint32_t KEYR2; + uint32_t RESERVED2; + __IO uint32_t SR2; + __IO uint32_t CR2; + __IO uint32_t AR2; +#endif /* STM32F10X_XL */ +} FLASH_TypeDef; + +/** + * @brief Option Bytes Registers + */ + +typedef struct +{ + __IO uint16_t RDP; + __IO uint16_t USER; + __IO uint16_t Data0; + __IO uint16_t Data1; + __IO uint16_t WRP0; + __IO uint16_t WRP1; + __IO uint16_t WRP2; + __IO uint16_t WRP3; +} OB_TypeDef; + +/** + * @brief Flexible Static Memory Controller + */ + +typedef struct +{ + __IO uint32_t BTCR[8]; +} FSMC_Bank1_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank1E + */ + +typedef struct +{ + __IO uint32_t BWTR[7]; +} FSMC_Bank1E_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank2 + */ + +typedef struct +{ + __IO uint32_t PCR2; + __IO uint32_t SR2; + __IO uint32_t PMEM2; + __IO uint32_t PATT2; + uint32_t RESERVED0; + __IO uint32_t ECCR2; +} FSMC_Bank2_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank3 + */ + +typedef struct +{ + __IO uint32_t PCR3; + __IO uint32_t SR3; + __IO uint32_t PMEM3; + __IO uint32_t PATT3; + uint32_t RESERVED0; + __IO uint32_t ECCR3; +} FSMC_Bank3_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank4 + */ + +typedef struct +{ + __IO uint32_t PCR4; + __IO uint32_t SR4; + __IO uint32_t PMEM4; + __IO uint32_t PATT4; + __IO uint32_t PIO4; +} FSMC_Bank4_TypeDef; + +/** + * @brief General Purpose I/O + */ + +typedef struct +{ + __IO uint32_t CRL; + __IO uint32_t CRH; + __IO uint32_t IDR; + __IO uint32_t ODR; + __IO uint32_t BSRR; + __IO uint32_t BRR; + __IO uint32_t LCKR; +} GPIO_TypeDef; + +/** + * @brief Alternate Function I/O + */ + +typedef struct +{ + __IO uint32_t EVCR; + __IO uint32_t MAPR; + __IO uint32_t EXTICR[4]; + uint32_t RESERVED0; + __IO uint32_t MAPR2; +} AFIO_TypeDef; +/** + * @brief Inter Integrated Circuit Interface + */ + +typedef struct +{ + __IO uint16_t CR1; + uint16_t RESERVED0; + __IO uint16_t CR2; + uint16_t RESERVED1; + __IO uint16_t OAR1; + uint16_t RESERVED2; + __IO uint16_t OAR2; + uint16_t RESERVED3; + __IO uint16_t DR; + uint16_t RESERVED4; + __IO uint16_t SR1; + uint16_t RESERVED5; + __IO uint16_t SR2; + uint16_t RESERVED6; + __IO uint16_t CCR; + uint16_t RESERVED7; + __IO uint16_t TRISE; + uint16_t RESERVED8; +} I2C_TypeDef; + +/** + * @brief Independent WATCHDOG + */ + +typedef struct +{ + __IO uint32_t KR; + __IO uint32_t PR; + __IO uint32_t RLR; + __IO uint32_t SR; +} IWDG_TypeDef; + +/** + * @brief Power Control + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t CSR; +} PWR_TypeDef; + +/** + * @brief Reset and Clock Control + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t CFGR; + __IO uint32_t CIR; + __IO uint32_t APB2RSTR; + __IO uint32_t APB1RSTR; + __IO uint32_t AHBENR; + __IO uint32_t APB2ENR; + __IO uint32_t APB1ENR; + __IO uint32_t BDCR; + __IO uint32_t CSR; + +#ifdef STM32F10X_CL + __IO uint32_t AHBRSTR; + __IO uint32_t CFGR2; +#endif /* STM32F10X_CL */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + uint32_t RESERVED0; + __IO uint32_t CFGR2; +#endif /* STM32F10X_LD_VL || STM32F10X_MD_VL || STM32F10X_HD_VL */ +} RCC_TypeDef; + +/** + * @brief Real-Time Clock + */ + +typedef struct +{ + __IO uint16_t CRH; + uint16_t RESERVED0; + __IO uint16_t CRL; + uint16_t RESERVED1; + __IO uint16_t PRLH; + uint16_t RESERVED2; + __IO uint16_t PRLL; + uint16_t RESERVED3; + __IO uint16_t DIVH; + uint16_t RESERVED4; + __IO uint16_t DIVL; + uint16_t RESERVED5; + __IO uint16_t CNTH; + uint16_t RESERVED6; + __IO uint16_t CNTL; + uint16_t RESERVED7; + __IO uint16_t ALRH; + uint16_t RESERVED8; + __IO uint16_t ALRL; + uint16_t RESERVED9; +} RTC_TypeDef; + +/** + * @brief SD host Interface + */ + +typedef struct +{ + __IO uint32_t POWER; + __IO uint32_t CLKCR; + __IO uint32_t ARG; + __IO uint32_t CMD; + __I uint32_t RESPCMD; + __I uint32_t RESP1; + __I uint32_t RESP2; + __I uint32_t RESP3; + __I uint32_t RESP4; + __IO uint32_t DTIMER; + __IO uint32_t DLEN; + __IO uint32_t DCTRL; + __I uint32_t DCOUNT; + __I uint32_t STA; + __IO uint32_t ICR; + __IO uint32_t MASK; + uint32_t RESERVED0[2]; + __I uint32_t FIFOCNT; + uint32_t RESERVED1[13]; + __IO uint32_t FIFO; +} SDIO_TypeDef; + +/** + * @brief Serial Peripheral Interface + */ + +typedef struct +{ + __IO uint16_t CR1; + uint16_t RESERVED0; + __IO uint16_t CR2; + uint16_t RESERVED1; + __IO uint16_t SR; + uint16_t RESERVED2; + __IO uint16_t DR; + uint16_t RESERVED3; + __IO uint16_t CRCPR; + uint16_t RESERVED4; + __IO uint16_t RXCRCR; + uint16_t RESERVED5; + __IO uint16_t TXCRCR; + uint16_t RESERVED6; + __IO uint16_t I2SCFGR; + uint16_t RESERVED7; + __IO uint16_t I2SPR; + uint16_t RESERVED8; +} SPI_TypeDef; + +/** + * @brief TIM + */ + +typedef struct +{ + __IO uint16_t CR1; + uint16_t RESERVED0; + __IO uint16_t CR2; + uint16_t RESERVED1; + __IO uint16_t SMCR; + uint16_t RESERVED2; + __IO uint16_t DIER; + uint16_t RESERVED3; + __IO uint16_t SR; + uint16_t RESERVED4; + __IO uint16_t EGR; + uint16_t RESERVED5; + __IO uint16_t CCMR1; + uint16_t RESERVED6; + __IO uint16_t CCMR2; + uint16_t RESERVED7; + __IO uint16_t CCER; + uint16_t RESERVED8; + __IO uint16_t CNT; + uint16_t RESERVED9; + __IO uint16_t PSC; + uint16_t RESERVED10; + __IO uint16_t ARR; + uint16_t RESERVED11; + __IO uint16_t RCR; + uint16_t RESERVED12; + __IO uint16_t CCR1; + uint16_t RESERVED13; + __IO uint16_t CCR2; + uint16_t RESERVED14; + __IO uint16_t CCR3; + uint16_t RESERVED15; + __IO uint16_t CCR4; + uint16_t RESERVED16; + __IO uint16_t BDTR; + uint16_t RESERVED17; + __IO uint16_t DCR; + uint16_t RESERVED18; + __IO uint16_t DMAR; + uint16_t RESERVED19; +} TIM_TypeDef; + +/** + * @brief Universal Synchronous Asynchronous Receiver Transmitter + */ + +typedef struct +{ + __IO uint16_t SR; + uint16_t RESERVED0; + __IO uint16_t DR; + uint16_t RESERVED1; + __IO uint16_t BRR; + uint16_t RESERVED2; + __IO uint16_t CR1; + uint16_t RESERVED3; + __IO uint16_t CR2; + uint16_t RESERVED4; + __IO uint16_t CR3; + uint16_t RESERVED5; + __IO uint16_t GTPR; + uint16_t RESERVED6; +} USART_TypeDef; + +/** + * @brief Window WATCHDOG + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t CFR; + __IO uint32_t SR; +} WWDG_TypeDef; + +/** + * @} + */ + +/** @addtogroup Peripheral_memory_map + * @{ + */ + + +#define FLASH_BASE ((uint32_t)0x08000000) /*!< FLASH base address in the alias region */ +#define SRAM_BASE ((uint32_t)0x20000000) /*!< SRAM base address in the alias region */ +#define PERIPH_BASE ((uint32_t)0x40000000) /*!< Peripheral base address in the alias region */ + +#define SRAM_BB_BASE ((uint32_t)0x22000000) /*!< SRAM base address in the bit-band region */ +#define PERIPH_BB_BASE ((uint32_t)0x42000000) /*!< Peripheral base address in the bit-band region */ + +#define FSMC_R_BASE ((uint32_t)0xA0000000) /*!< FSMC registers base address */ + +/*!< Peripheral memory map */ +#define APB1PERIPH_BASE PERIPH_BASE +#define APB2PERIPH_BASE (PERIPH_BASE + 0x10000) +#define AHBPERIPH_BASE (PERIPH_BASE + 0x20000) + +#define TIM2_BASE (APB1PERIPH_BASE + 0x0000) +#define TIM3_BASE (APB1PERIPH_BASE + 0x0400) +#define TIM4_BASE (APB1PERIPH_BASE + 0x0800) +#define TIM5_BASE (APB1PERIPH_BASE + 0x0C00) +#define TIM6_BASE (APB1PERIPH_BASE + 0x1000) +#define TIM7_BASE (APB1PERIPH_BASE + 0x1400) +#define TIM12_BASE (APB1PERIPH_BASE + 0x1800) +#define TIM13_BASE (APB1PERIPH_BASE + 0x1C00) +#define TIM14_BASE (APB1PERIPH_BASE + 0x2000) +#define RTC_BASE (APB1PERIPH_BASE + 0x2800) +#define WWDG_BASE (APB1PERIPH_BASE + 0x2C00) +#define IWDG_BASE (APB1PERIPH_BASE + 0x3000) +#define SPI2_BASE (APB1PERIPH_BASE + 0x3800) +#define SPI3_BASE (APB1PERIPH_BASE + 0x3C00) +#define USART2_BASE (APB1PERIPH_BASE + 0x4400) +#define USART3_BASE (APB1PERIPH_BASE + 0x4800) +#define UART4_BASE (APB1PERIPH_BASE + 0x4C00) +#define UART5_BASE (APB1PERIPH_BASE + 0x5000) +#define I2C1_BASE (APB1PERIPH_BASE + 0x5400) +#define I2C2_BASE (APB1PERIPH_BASE + 0x5800) +#define CAN1_BASE (APB1PERIPH_BASE + 0x6400) +#define CAN2_BASE (APB1PERIPH_BASE + 0x6800) +#define BKP_BASE (APB1PERIPH_BASE + 0x6C00) +#define PWR_BASE (APB1PERIPH_BASE + 0x7000) +#define DAC_BASE (APB1PERIPH_BASE + 0x7400) +#define CEC_BASE (APB1PERIPH_BASE + 0x7800) + +#define AFIO_BASE (APB2PERIPH_BASE + 0x0000) +#define EXTI_BASE (APB2PERIPH_BASE + 0x0400) +#define GPIOA_BASE (APB2PERIPH_BASE + 0x0800) +#define GPIOB_BASE (APB2PERIPH_BASE + 0x0C00) +#define GPIOC_BASE (APB2PERIPH_BASE + 0x1000) +#define GPIOD_BASE (APB2PERIPH_BASE + 0x1400) +#define GPIOE_BASE (APB2PERIPH_BASE + 0x1800) +#define GPIOF_BASE (APB2PERIPH_BASE + 0x1C00) +#define GPIOG_BASE (APB2PERIPH_BASE + 0x2000) +#define ADC1_BASE (APB2PERIPH_BASE + 0x2400) +#define ADC2_BASE (APB2PERIPH_BASE + 0x2800) +#define TIM1_BASE (APB2PERIPH_BASE + 0x2C00) +#define SPI1_BASE (APB2PERIPH_BASE + 0x3000) +#define TIM8_BASE (APB2PERIPH_BASE + 0x3400) +#define USART1_BASE (APB2PERIPH_BASE + 0x3800) +#define ADC3_BASE (APB2PERIPH_BASE + 0x3C00) +#define TIM15_BASE (APB2PERIPH_BASE + 0x4000) +#define TIM16_BASE (APB2PERIPH_BASE + 0x4400) +#define TIM17_BASE (APB2PERIPH_BASE + 0x4800) +#define TIM9_BASE (APB2PERIPH_BASE + 0x4C00) +#define TIM10_BASE (APB2PERIPH_BASE + 0x5000) +#define TIM11_BASE (APB2PERIPH_BASE + 0x5400) + +#define SDIO_BASE (PERIPH_BASE + 0x18000) + +#define DMA1_BASE (AHBPERIPH_BASE + 0x0000) +#define DMA1_Channel1_BASE (AHBPERIPH_BASE + 0x0008) +#define DMA1_Channel2_BASE (AHBPERIPH_BASE + 0x001C) +#define DMA1_Channel3_BASE (AHBPERIPH_BASE + 0x0030) +#define DMA1_Channel4_BASE (AHBPERIPH_BASE + 0x0044) +#define DMA1_Channel5_BASE (AHBPERIPH_BASE + 0x0058) +#define DMA1_Channel6_BASE (AHBPERIPH_BASE + 0x006C) +#define DMA1_Channel7_BASE (AHBPERIPH_BASE + 0x0080) +#define DMA2_BASE (AHBPERIPH_BASE + 0x0400) +#define DMA2_Channel1_BASE (AHBPERIPH_BASE + 0x0408) +#define DMA2_Channel2_BASE (AHBPERIPH_BASE + 0x041C) +#define DMA2_Channel3_BASE (AHBPERIPH_BASE + 0x0430) +#define DMA2_Channel4_BASE (AHBPERIPH_BASE + 0x0444) +#define DMA2_Channel5_BASE (AHBPERIPH_BASE + 0x0458) +#define RCC_BASE (AHBPERIPH_BASE + 0x1000) +#define CRC_BASE (AHBPERIPH_BASE + 0x3000) + +#define FLASH_R_BASE (AHBPERIPH_BASE + 0x2000) /*!< Flash registers base address */ +#define OB_BASE ((uint32_t)0x1FFFF800) /*!< Flash Option Bytes base address */ + +#define ETH_BASE (AHBPERIPH_BASE + 0x8000) +#define ETH_MAC_BASE (ETH_BASE) +#define ETH_MMC_BASE (ETH_BASE + 0x0100) +#define ETH_PTP_BASE (ETH_BASE + 0x0700) +#define ETH_DMA_BASE (ETH_BASE + 0x1000) + +#define FSMC_Bank1_R_BASE (FSMC_R_BASE + 0x0000) /*!< FSMC Bank1 registers base address */ +#define FSMC_Bank1E_R_BASE (FSMC_R_BASE + 0x0104) /*!< FSMC Bank1E registers base address */ +#define FSMC_Bank2_R_BASE (FSMC_R_BASE + 0x0060) /*!< FSMC Bank2 registers base address */ +#define FSMC_Bank3_R_BASE (FSMC_R_BASE + 0x0080) /*!< FSMC Bank3 registers base address */ +#define FSMC_Bank4_R_BASE (FSMC_R_BASE + 0x00A0) /*!< FSMC Bank4 registers base address */ + +#define DBGMCU_BASE ((uint32_t)0xE0042000) /*!< Debug MCU registers base address */ + +/** + * @} + */ + +/** @addtogroup Peripheral_declaration + * @{ + */ + +#define TIM2 ((TIM_TypeDef *) TIM2_BASE) +#define TIM3 ((TIM_TypeDef *) TIM3_BASE) +#define TIM4 ((TIM_TypeDef *) TIM4_BASE) +#define TIM5 ((TIM_TypeDef *) TIM5_BASE) +#define TIM6 ((TIM_TypeDef *) TIM6_BASE) +#define TIM7 ((TIM_TypeDef *) TIM7_BASE) +#define TIM12 ((TIM_TypeDef *) TIM12_BASE) +#define TIM13 ((TIM_TypeDef *) TIM13_BASE) +#define TIM14 ((TIM_TypeDef *) TIM14_BASE) +#define RTC ((RTC_TypeDef *) RTC_BASE) +#define WWDG ((WWDG_TypeDef *) WWDG_BASE) +#define IWDG ((IWDG_TypeDef *) IWDG_BASE) +#define SPI2 ((SPI_TypeDef *) SPI2_BASE) +#define SPI3 ((SPI_TypeDef *) SPI3_BASE) +#define USART2 ((USART_TypeDef *) USART2_BASE) +#define USART3 ((USART_TypeDef *) USART3_BASE) +#define UART4 ((USART_TypeDef *) UART4_BASE) +#define UART5 ((USART_TypeDef *) UART5_BASE) +#define I2C1 ((I2C_TypeDef *) I2C1_BASE) +#define I2C2 ((I2C_TypeDef *) I2C2_BASE) +#define CAN1 ((CAN_TypeDef *) CAN1_BASE) +#define CAN2 ((CAN_TypeDef *) CAN2_BASE) +#define BKP ((BKP_TypeDef *) BKP_BASE) +#define PWR ((PWR_TypeDef *) PWR_BASE) +#define DAC ((DAC_TypeDef *) DAC_BASE) +#define CEC ((CEC_TypeDef *) CEC_BASE) +#define AFIO ((AFIO_TypeDef *) AFIO_BASE) +#define EXTI ((EXTI_TypeDef *) EXTI_BASE) +#define GPIOA ((GPIO_TypeDef *) GPIOA_BASE) +#define GPIOB ((GPIO_TypeDef *) GPIOB_BASE) +#define GPIOC ((GPIO_TypeDef *) GPIOC_BASE) +#define GPIOD ((GPIO_TypeDef *) GPIOD_BASE) +#define GPIOE ((GPIO_TypeDef *) GPIOE_BASE) +#define GPIOF ((GPIO_TypeDef *) GPIOF_BASE) +#define GPIOG ((GPIO_TypeDef *) GPIOG_BASE) +#define ADC1 ((ADC_TypeDef *) ADC1_BASE) +#define ADC2 ((ADC_TypeDef *) ADC2_BASE) +#define TIM1 ((TIM_TypeDef *) TIM1_BASE) +#define SPI1 ((SPI_TypeDef *) SPI1_BASE) +#define TIM8 ((TIM_TypeDef *) TIM8_BASE) +#define USART1 ((USART_TypeDef *) USART1_BASE) +#define ADC3 ((ADC_TypeDef *) ADC3_BASE) +#define TIM15 ((TIM_TypeDef *) TIM15_BASE) +#define TIM16 ((TIM_TypeDef *) TIM16_BASE) +#define TIM17 ((TIM_TypeDef *) TIM17_BASE) +#define TIM9 ((TIM_TypeDef *) TIM9_BASE) +#define TIM10 ((TIM_TypeDef *) TIM10_BASE) +#define TIM11 ((TIM_TypeDef *) TIM11_BASE) +#define SDIO ((SDIO_TypeDef *) SDIO_BASE) +#define DMA1 ((DMA_TypeDef *) DMA1_BASE) +#define DMA2 ((DMA_TypeDef *) DMA2_BASE) +#define DMA1_Channel1 ((DMA_Channel_TypeDef *) DMA1_Channel1_BASE) +#define DMA1_Channel2 ((DMA_Channel_TypeDef *) DMA1_Channel2_BASE) +#define DMA1_Channel3 ((DMA_Channel_TypeDef *) DMA1_Channel3_BASE) +#define DMA1_Channel4 ((DMA_Channel_TypeDef *) DMA1_Channel4_BASE) +#define DMA1_Channel5 ((DMA_Channel_TypeDef *) DMA1_Channel5_BASE) +#define DMA1_Channel6 ((DMA_Channel_TypeDef *) DMA1_Channel6_BASE) +#define DMA1_Channel7 ((DMA_Channel_TypeDef *) DMA1_Channel7_BASE) +#define DMA2_Channel1 ((DMA_Channel_TypeDef *) DMA2_Channel1_BASE) +#define DMA2_Channel2 ((DMA_Channel_TypeDef *) DMA2_Channel2_BASE) +#define DMA2_Channel3 ((DMA_Channel_TypeDef *) DMA2_Channel3_BASE) +#define DMA2_Channel4 ((DMA_Channel_TypeDef *) DMA2_Channel4_BASE) +#define DMA2_Channel5 ((DMA_Channel_TypeDef *) DMA2_Channel5_BASE) +#define RCC ((RCC_TypeDef *) RCC_BASE) +#define CRC ((CRC_TypeDef *) CRC_BASE) +#define FLASH ((FLASH_TypeDef *) FLASH_R_BASE) +#define OB ((OB_TypeDef *) OB_BASE) +#define ETH ((ETH_TypeDef *) ETH_BASE) +#define FSMC_Bank1 ((FSMC_Bank1_TypeDef *) FSMC_Bank1_R_BASE) +#define FSMC_Bank1E ((FSMC_Bank1E_TypeDef *) FSMC_Bank1E_R_BASE) +#define FSMC_Bank2 ((FSMC_Bank2_TypeDef *) FSMC_Bank2_R_BASE) +#define FSMC_Bank3 ((FSMC_Bank3_TypeDef *) FSMC_Bank3_R_BASE) +#define FSMC_Bank4 ((FSMC_Bank4_TypeDef *) FSMC_Bank4_R_BASE) +#define DBGMCU ((DBGMCU_TypeDef *) DBGMCU_BASE) + +/** + * @} + */ + +/** @addtogroup Exported_constants + * @{ + */ + + /** @addtogroup Peripheral_Registers_Bits_Definition + * @{ + */ + +/******************************************************************************/ +/* Peripheral Registers_Bits_Definition */ +/******************************************************************************/ + +/******************************************************************************/ +/* */ +/* CRC calculation unit */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for CRC_DR register *********************/ +#define CRC_DR_DR ((uint32_t)0xFFFFFFFF) /*!< Data register bits */ + + +/******************* Bit definition for CRC_IDR register ********************/ +#define CRC_IDR_IDR ((uint8_t)0xFF) /*!< General-purpose 8-bit data register bits */ + + +/******************** Bit definition for CRC_CR register ********************/ +#define CRC_CR_RESET ((uint8_t)0x01) /*!< RESET bit */ + +/******************************************************************************/ +/* */ +/* Power Control */ +/* */ +/******************************************************************************/ + +/******************** Bit definition for PWR_CR register ********************/ +#define PWR_CR_LPDS ((uint16_t)0x0001) /*!< Low-Power Deepsleep */ +#define PWR_CR_PDDS ((uint16_t)0x0002) /*!< Power Down Deepsleep */ +#define PWR_CR_CWUF ((uint16_t)0x0004) /*!< Clear Wakeup Flag */ +#define PWR_CR_CSBF ((uint16_t)0x0008) /*!< Clear Standby Flag */ +#define PWR_CR_PVDE ((uint16_t)0x0010) /*!< Power Voltage Detector Enable */ + +#define PWR_CR_PLS ((uint16_t)0x00E0) /*!< PLS[2:0] bits (PVD Level Selection) */ +#define PWR_CR_PLS_0 ((uint16_t)0x0020) /*!< Bit 0 */ +#define PWR_CR_PLS_1 ((uint16_t)0x0040) /*!< Bit 1 */ +#define PWR_CR_PLS_2 ((uint16_t)0x0080) /*!< Bit 2 */ + +/*!< PVD level configuration */ +#define PWR_CR_PLS_2V2 ((uint16_t)0x0000) /*!< PVD level 2.2V */ +#define PWR_CR_PLS_2V3 ((uint16_t)0x0020) /*!< PVD level 2.3V */ +#define PWR_CR_PLS_2V4 ((uint16_t)0x0040) /*!< PVD level 2.4V */ +#define PWR_CR_PLS_2V5 ((uint16_t)0x0060) /*!< PVD level 2.5V */ +#define PWR_CR_PLS_2V6 ((uint16_t)0x0080) /*!< PVD level 2.6V */ +#define PWR_CR_PLS_2V7 ((uint16_t)0x00A0) /*!< PVD level 2.7V */ +#define PWR_CR_PLS_2V8 ((uint16_t)0x00C0) /*!< PVD level 2.8V */ +#define PWR_CR_PLS_2V9 ((uint16_t)0x00E0) /*!< PVD level 2.9V */ + +#define PWR_CR_DBP ((uint16_t)0x0100) /*!< Disable Backup Domain write protection */ + + +/******************* Bit definition for PWR_CSR register ********************/ +#define PWR_CSR_WUF ((uint16_t)0x0001) /*!< Wakeup Flag */ +#define PWR_CSR_SBF ((uint16_t)0x0002) /*!< Standby Flag */ +#define PWR_CSR_PVDO ((uint16_t)0x0004) /*!< PVD Output */ +#define PWR_CSR_EWUP ((uint16_t)0x0100) /*!< Enable WKUP pin */ + +/******************************************************************************/ +/* */ +/* Backup registers */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for BKP_DR1 register ********************/ +#define BKP_DR1_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR2 register ********************/ +#define BKP_DR2_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR3 register ********************/ +#define BKP_DR3_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR4 register ********************/ +#define BKP_DR4_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR5 register ********************/ +#define BKP_DR5_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR6 register ********************/ +#define BKP_DR6_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR7 register ********************/ +#define BKP_DR7_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR8 register ********************/ +#define BKP_DR8_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR9 register ********************/ +#define BKP_DR9_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR10 register *******************/ +#define BKP_DR10_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR11 register *******************/ +#define BKP_DR11_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR12 register *******************/ +#define BKP_DR12_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR13 register *******************/ +#define BKP_DR13_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR14 register *******************/ +#define BKP_DR14_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR15 register *******************/ +#define BKP_DR15_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR16 register *******************/ +#define BKP_DR16_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR17 register *******************/ +#define BKP_DR17_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/****************** Bit definition for BKP_DR18 register ********************/ +#define BKP_DR18_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR19 register *******************/ +#define BKP_DR19_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR20 register *******************/ +#define BKP_DR20_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR21 register *******************/ +#define BKP_DR21_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR22 register *******************/ +#define BKP_DR22_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR23 register *******************/ +#define BKP_DR23_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR24 register *******************/ +#define BKP_DR24_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR25 register *******************/ +#define BKP_DR25_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR26 register *******************/ +#define BKP_DR26_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR27 register *******************/ +#define BKP_DR27_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR28 register *******************/ +#define BKP_DR28_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR29 register *******************/ +#define BKP_DR29_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR30 register *******************/ +#define BKP_DR30_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR31 register *******************/ +#define BKP_DR31_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR32 register *******************/ +#define BKP_DR32_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR33 register *******************/ +#define BKP_DR33_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR34 register *******************/ +#define BKP_DR34_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR35 register *******************/ +#define BKP_DR35_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR36 register *******************/ +#define BKP_DR36_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR37 register *******************/ +#define BKP_DR37_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR38 register *******************/ +#define BKP_DR38_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR39 register *******************/ +#define BKP_DR39_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR40 register *******************/ +#define BKP_DR40_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR41 register *******************/ +#define BKP_DR41_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR42 register *******************/ +#define BKP_DR42_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/****************** Bit definition for BKP_RTCCR register *******************/ +#define BKP_RTCCR_CAL ((uint16_t)0x007F) /*!< Calibration value */ +#define BKP_RTCCR_CCO ((uint16_t)0x0080) /*!< Calibration Clock Output */ +#define BKP_RTCCR_ASOE ((uint16_t)0x0100) /*!< Alarm or Second Output Enable */ +#define BKP_RTCCR_ASOS ((uint16_t)0x0200) /*!< Alarm or Second Output Selection */ + +/******************** Bit definition for BKP_CR register ********************/ +#define BKP_CR_TPE ((uint8_t)0x01) /*!< TAMPER pin enable */ +#define BKP_CR_TPAL ((uint8_t)0x02) /*!< TAMPER pin active level */ + +/******************* Bit definition for BKP_CSR register ********************/ +#define BKP_CSR_CTE ((uint16_t)0x0001) /*!< Clear Tamper event */ +#define BKP_CSR_CTI ((uint16_t)0x0002) /*!< Clear Tamper Interrupt */ +#define BKP_CSR_TPIE ((uint16_t)0x0004) /*!< TAMPER Pin interrupt enable */ +#define BKP_CSR_TEF ((uint16_t)0x0100) /*!< Tamper Event Flag */ +#define BKP_CSR_TIF ((uint16_t)0x0200) /*!< Tamper Interrupt Flag */ + +/******************************************************************************/ +/* */ +/* Reset and Clock Control */ +/* */ +/******************************************************************************/ + +/******************** Bit definition for RCC_CR register ********************/ +#define RCC_CR_HSION ((uint32_t)0x00000001) /*!< Internal High Speed clock enable */ +#define RCC_CR_HSIRDY ((uint32_t)0x00000002) /*!< Internal High Speed clock ready flag */ +#define RCC_CR_HSITRIM ((uint32_t)0x000000F8) /*!< Internal High Speed clock trimming */ +#define RCC_CR_HSICAL ((uint32_t)0x0000FF00) /*!< Internal High Speed clock Calibration */ +#define RCC_CR_HSEON ((uint32_t)0x00010000) /*!< External High Speed clock enable */ +#define RCC_CR_HSERDY ((uint32_t)0x00020000) /*!< External High Speed clock ready flag */ +#define RCC_CR_HSEBYP ((uint32_t)0x00040000) /*!< External High Speed clock Bypass */ +#define RCC_CR_CSSON ((uint32_t)0x00080000) /*!< Clock Security System enable */ +#define RCC_CR_PLLON ((uint32_t)0x01000000) /*!< PLL enable */ +#define RCC_CR_PLLRDY ((uint32_t)0x02000000) /*!< PLL clock ready flag */ + +#ifdef STM32F10X_CL + #define RCC_CR_PLL2ON ((uint32_t)0x04000000) /*!< PLL2 enable */ + #define RCC_CR_PLL2RDY ((uint32_t)0x08000000) /*!< PLL2 clock ready flag */ + #define RCC_CR_PLL3ON ((uint32_t)0x10000000) /*!< PLL3 enable */ + #define RCC_CR_PLL3RDY ((uint32_t)0x20000000) /*!< PLL3 clock ready flag */ +#endif /* STM32F10X_CL */ + +/******************* Bit definition for RCC_CFGR register *******************/ +/*!< SW configuration */ +#define RCC_CFGR_SW ((uint32_t)0x00000003) /*!< SW[1:0] bits (System clock Switch) */ +#define RCC_CFGR_SW_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define RCC_CFGR_SW_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + +#define RCC_CFGR_SW_HSI ((uint32_t)0x00000000) /*!< HSI selected as system clock */ +#define RCC_CFGR_SW_HSE ((uint32_t)0x00000001) /*!< HSE selected as system clock */ +#define RCC_CFGR_SW_PLL ((uint32_t)0x00000002) /*!< PLL selected as system clock */ + +/*!< SWS configuration */ +#define RCC_CFGR_SWS ((uint32_t)0x0000000C) /*!< SWS[1:0] bits (System Clock Switch Status) */ +#define RCC_CFGR_SWS_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define RCC_CFGR_SWS_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define RCC_CFGR_SWS_HSI ((uint32_t)0x00000000) /*!< HSI oscillator used as system clock */ +#define RCC_CFGR_SWS_HSE ((uint32_t)0x00000004) /*!< HSE oscillator used as system clock */ +#define RCC_CFGR_SWS_PLL ((uint32_t)0x00000008) /*!< PLL used as system clock */ + +/*!< HPRE configuration */ +#define RCC_CFGR_HPRE ((uint32_t)0x000000F0) /*!< HPRE[3:0] bits (AHB prescaler) */ +#define RCC_CFGR_HPRE_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define RCC_CFGR_HPRE_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define RCC_CFGR_HPRE_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define RCC_CFGR_HPRE_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define RCC_CFGR_HPRE_DIV1 ((uint32_t)0x00000000) /*!< SYSCLK not divided */ +#define RCC_CFGR_HPRE_DIV2 ((uint32_t)0x00000080) /*!< SYSCLK divided by 2 */ +#define RCC_CFGR_HPRE_DIV4 ((uint32_t)0x00000090) /*!< SYSCLK divided by 4 */ +#define RCC_CFGR_HPRE_DIV8 ((uint32_t)0x000000A0) /*!< SYSCLK divided by 8 */ +#define RCC_CFGR_HPRE_DIV16 ((uint32_t)0x000000B0) /*!< SYSCLK divided by 16 */ +#define RCC_CFGR_HPRE_DIV64 ((uint32_t)0x000000C0) /*!< SYSCLK divided by 64 */ +#define RCC_CFGR_HPRE_DIV128 ((uint32_t)0x000000D0) /*!< SYSCLK divided by 128 */ +#define RCC_CFGR_HPRE_DIV256 ((uint32_t)0x000000E0) /*!< SYSCLK divided by 256 */ +#define RCC_CFGR_HPRE_DIV512 ((uint32_t)0x000000F0) /*!< SYSCLK divided by 512 */ + +/*!< PPRE1 configuration */ +#define RCC_CFGR_PPRE1 ((uint32_t)0x00000700) /*!< PRE1[2:0] bits (APB1 prescaler) */ +#define RCC_CFGR_PPRE1_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define RCC_CFGR_PPRE1_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define RCC_CFGR_PPRE1_2 ((uint32_t)0x00000400) /*!< Bit 2 */ + +#define RCC_CFGR_PPRE1_DIV1 ((uint32_t)0x00000000) /*!< HCLK not divided */ +#define RCC_CFGR_PPRE1_DIV2 ((uint32_t)0x00000400) /*!< HCLK divided by 2 */ +#define RCC_CFGR_PPRE1_DIV4 ((uint32_t)0x00000500) /*!< HCLK divided by 4 */ +#define RCC_CFGR_PPRE1_DIV8 ((uint32_t)0x00000600) /*!< HCLK divided by 8 */ +#define RCC_CFGR_PPRE1_DIV16 ((uint32_t)0x00000700) /*!< HCLK divided by 16 */ + +/*!< PPRE2 configuration */ +#define RCC_CFGR_PPRE2 ((uint32_t)0x00003800) /*!< PRE2[2:0] bits (APB2 prescaler) */ +#define RCC_CFGR_PPRE2_0 ((uint32_t)0x00000800) /*!< Bit 0 */ +#define RCC_CFGR_PPRE2_1 ((uint32_t)0x00001000) /*!< Bit 1 */ +#define RCC_CFGR_PPRE2_2 ((uint32_t)0x00002000) /*!< Bit 2 */ + +#define RCC_CFGR_PPRE2_DIV1 ((uint32_t)0x00000000) /*!< HCLK not divided */ +#define RCC_CFGR_PPRE2_DIV2 ((uint32_t)0x00002000) /*!< HCLK divided by 2 */ +#define RCC_CFGR_PPRE2_DIV4 ((uint32_t)0x00002800) /*!< HCLK divided by 4 */ +#define RCC_CFGR_PPRE2_DIV8 ((uint32_t)0x00003000) /*!< HCLK divided by 8 */ +#define RCC_CFGR_PPRE2_DIV16 ((uint32_t)0x00003800) /*!< HCLK divided by 16 */ + +/*!< ADCPPRE configuration */ +#define RCC_CFGR_ADCPRE ((uint32_t)0x0000C000) /*!< ADCPRE[1:0] bits (ADC prescaler) */ +#define RCC_CFGR_ADCPRE_0 ((uint32_t)0x00004000) /*!< Bit 0 */ +#define RCC_CFGR_ADCPRE_1 ((uint32_t)0x00008000) /*!< Bit 1 */ + +#define RCC_CFGR_ADCPRE_DIV2 ((uint32_t)0x00000000) /*!< PCLK2 divided by 2 */ +#define RCC_CFGR_ADCPRE_DIV4 ((uint32_t)0x00004000) /*!< PCLK2 divided by 4 */ +#define RCC_CFGR_ADCPRE_DIV6 ((uint32_t)0x00008000) /*!< PCLK2 divided by 6 */ +#define RCC_CFGR_ADCPRE_DIV8 ((uint32_t)0x0000C000) /*!< PCLK2 divided by 8 */ + +#define RCC_CFGR_PLLSRC ((uint32_t)0x00010000) /*!< PLL entry clock source */ + +#define RCC_CFGR_PLLXTPRE ((uint32_t)0x00020000) /*!< HSE divider for PLL entry */ + +/*!< PLLMUL configuration */ +#define RCC_CFGR_PLLMULL ((uint32_t)0x003C0000) /*!< PLLMUL[3:0] bits (PLL multiplication factor) */ +#define RCC_CFGR_PLLMULL_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define RCC_CFGR_PLLMULL_1 ((uint32_t)0x00080000) /*!< Bit 1 */ +#define RCC_CFGR_PLLMULL_2 ((uint32_t)0x00100000) /*!< Bit 2 */ +#define RCC_CFGR_PLLMULL_3 ((uint32_t)0x00200000) /*!< Bit 3 */ + +#ifdef STM32F10X_CL + #define RCC_CFGR_PLLSRC_HSI_Div2 ((uint32_t)0x00000000) /*!< HSI clock divided by 2 selected as PLL entry clock source */ + #define RCC_CFGR_PLLSRC_PREDIV1 ((uint32_t)0x00010000) /*!< PREDIV1 clock selected as PLL entry clock source */ + + #define RCC_CFGR_PLLXTPRE_PREDIV1 ((uint32_t)0x00000000) /*!< PREDIV1 clock not divided for PLL entry */ + #define RCC_CFGR_PLLXTPRE_PREDIV1_Div2 ((uint32_t)0x00020000) /*!< PREDIV1 clock divided by 2 for PLL entry */ + + #define RCC_CFGR_PLLMULL4 ((uint32_t)0x00080000) /*!< PLL input clock * 4 */ + #define RCC_CFGR_PLLMULL5 ((uint32_t)0x000C0000) /*!< PLL input clock * 5 */ + #define RCC_CFGR_PLLMULL6 ((uint32_t)0x00100000) /*!< PLL input clock * 6 */ + #define RCC_CFGR_PLLMULL7 ((uint32_t)0x00140000) /*!< PLL input clock * 7 */ + #define RCC_CFGR_PLLMULL8 ((uint32_t)0x00180000) /*!< PLL input clock * 8 */ + #define RCC_CFGR_PLLMULL9 ((uint32_t)0x001C0000) /*!< PLL input clock * 9 */ + #define RCC_CFGR_PLLMULL6_5 ((uint32_t)0x00340000) /*!< PLL input clock * 6.5 */ + + #define RCC_CFGR_OTGFSPRE ((uint32_t)0x00400000) /*!< USB OTG FS prescaler */ + +/*!< MCO configuration */ + #define RCC_CFGR_MCO ((uint32_t)0x0F000000) /*!< MCO[3:0] bits (Microcontroller Clock Output) */ + #define RCC_CFGR_MCO_0 ((uint32_t)0x01000000) /*!< Bit 0 */ + #define RCC_CFGR_MCO_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + #define RCC_CFGR_MCO_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + #define RCC_CFGR_MCO_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + + #define RCC_CFGR_MCO_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ + #define RCC_CFGR_MCO_SYSCLK ((uint32_t)0x04000000) /*!< System clock selected as MCO source */ + #define RCC_CFGR_MCO_HSI ((uint32_t)0x05000000) /*!< HSI clock selected as MCO source */ + #define RCC_CFGR_MCO_HSE ((uint32_t)0x06000000) /*!< HSE clock selected as MCO source */ + #define RCC_CFGR_MCO_PLLCLK_Div2 ((uint32_t)0x07000000) /*!< PLL clock divided by 2 selected as MCO source */ + #define RCC_CFGR_MCO_PLL2CLK ((uint32_t)0x08000000) /*!< PLL2 clock selected as MCO source*/ + #define RCC_CFGR_MCO_PLL3CLK_Div2 ((uint32_t)0x09000000) /*!< PLL3 clock divided by 2 selected as MCO source*/ + #define RCC_CFGR_MCO_Ext_HSE ((uint32_t)0x0A000000) /*!< XT1 external 3-25 MHz oscillator clock selected as MCO source */ + #define RCC_CFGR_MCO_PLL3CLK ((uint32_t)0x0B000000) /*!< PLL3 clock selected as MCO source */ +#elif defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + #define RCC_CFGR_PLLSRC_HSI_Div2 ((uint32_t)0x00000000) /*!< HSI clock divided by 2 selected as PLL entry clock source */ + #define RCC_CFGR_PLLSRC_PREDIV1 ((uint32_t)0x00010000) /*!< PREDIV1 clock selected as PLL entry clock source */ + + #define RCC_CFGR_PLLXTPRE_PREDIV1 ((uint32_t)0x00000000) /*!< PREDIV1 clock not divided for PLL entry */ + #define RCC_CFGR_PLLXTPRE_PREDIV1_Div2 ((uint32_t)0x00020000) /*!< PREDIV1 clock divided by 2 for PLL entry */ + + #define RCC_CFGR_PLLMULL2 ((uint32_t)0x00000000) /*!< PLL input clock*2 */ + #define RCC_CFGR_PLLMULL3 ((uint32_t)0x00040000) /*!< PLL input clock*3 */ + #define RCC_CFGR_PLLMULL4 ((uint32_t)0x00080000) /*!< PLL input clock*4 */ + #define RCC_CFGR_PLLMULL5 ((uint32_t)0x000C0000) /*!< PLL input clock*5 */ + #define RCC_CFGR_PLLMULL6 ((uint32_t)0x00100000) /*!< PLL input clock*6 */ + #define RCC_CFGR_PLLMULL7 ((uint32_t)0x00140000) /*!< PLL input clock*7 */ + #define RCC_CFGR_PLLMULL8 ((uint32_t)0x00180000) /*!< PLL input clock*8 */ + #define RCC_CFGR_PLLMULL9 ((uint32_t)0x001C0000) /*!< PLL input clock*9 */ + #define RCC_CFGR_PLLMULL10 ((uint32_t)0x00200000) /*!< PLL input clock10 */ + #define RCC_CFGR_PLLMULL11 ((uint32_t)0x00240000) /*!< PLL input clock*11 */ + #define RCC_CFGR_PLLMULL12 ((uint32_t)0x00280000) /*!< PLL input clock*12 */ + #define RCC_CFGR_PLLMULL13 ((uint32_t)0x002C0000) /*!< PLL input clock*13 */ + #define RCC_CFGR_PLLMULL14 ((uint32_t)0x00300000) /*!< PLL input clock*14 */ + #define RCC_CFGR_PLLMULL15 ((uint32_t)0x00340000) /*!< PLL input clock*15 */ + #define RCC_CFGR_PLLMULL16 ((uint32_t)0x00380000) /*!< PLL input clock*16 */ + +/*!< MCO configuration */ + #define RCC_CFGR_MCO ((uint32_t)0x07000000) /*!< MCO[2:0] bits (Microcontroller Clock Output) */ + #define RCC_CFGR_MCO_0 ((uint32_t)0x01000000) /*!< Bit 0 */ + #define RCC_CFGR_MCO_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + #define RCC_CFGR_MCO_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + + #define RCC_CFGR_MCO_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ + #define RCC_CFGR_MCO_SYSCLK ((uint32_t)0x04000000) /*!< System clock selected as MCO source */ + #define RCC_CFGR_MCO_HSI ((uint32_t)0x05000000) /*!< HSI clock selected as MCO source */ + #define RCC_CFGR_MCO_HSE ((uint32_t)0x06000000) /*!< HSE clock selected as MCO source */ + #define RCC_CFGR_MCO_PLL ((uint32_t)0x07000000) /*!< PLL clock divided by 2 selected as MCO source */ +#else + #define RCC_CFGR_PLLSRC_HSI_Div2 ((uint32_t)0x00000000) /*!< HSI clock divided by 2 selected as PLL entry clock source */ + #define RCC_CFGR_PLLSRC_HSE ((uint32_t)0x00010000) /*!< HSE clock selected as PLL entry clock source */ + + #define RCC_CFGR_PLLXTPRE_HSE ((uint32_t)0x00000000) /*!< HSE clock not divided for PLL entry */ + #define RCC_CFGR_PLLXTPRE_HSE_Div2 ((uint32_t)0x00020000) /*!< HSE clock divided by 2 for PLL entry */ + + #define RCC_CFGR_PLLMULL2 ((uint32_t)0x00000000) /*!< PLL input clock*2 */ + #define RCC_CFGR_PLLMULL3 ((uint32_t)0x00040000) /*!< PLL input clock*3 */ + #define RCC_CFGR_PLLMULL4 ((uint32_t)0x00080000) /*!< PLL input clock*4 */ + #define RCC_CFGR_PLLMULL5 ((uint32_t)0x000C0000) /*!< PLL input clock*5 */ + #define RCC_CFGR_PLLMULL6 ((uint32_t)0x00100000) /*!< PLL input clock*6 */ + #define RCC_CFGR_PLLMULL7 ((uint32_t)0x00140000) /*!< PLL input clock*7 */ + #define RCC_CFGR_PLLMULL8 ((uint32_t)0x00180000) /*!< PLL input clock*8 */ + #define RCC_CFGR_PLLMULL9 ((uint32_t)0x001C0000) /*!< PLL input clock*9 */ + #define RCC_CFGR_PLLMULL10 ((uint32_t)0x00200000) /*!< PLL input clock10 */ + #define RCC_CFGR_PLLMULL11 ((uint32_t)0x00240000) /*!< PLL input clock*11 */ + #define RCC_CFGR_PLLMULL12 ((uint32_t)0x00280000) /*!< PLL input clock*12 */ + #define RCC_CFGR_PLLMULL13 ((uint32_t)0x002C0000) /*!< PLL input clock*13 */ + #define RCC_CFGR_PLLMULL14 ((uint32_t)0x00300000) /*!< PLL input clock*14 */ + #define RCC_CFGR_PLLMULL15 ((uint32_t)0x00340000) /*!< PLL input clock*15 */ + #define RCC_CFGR_PLLMULL16 ((uint32_t)0x00380000) /*!< PLL input clock*16 */ + #define RCC_CFGR_USBPRE ((uint32_t)0x00400000) /*!< USB Device prescaler */ + +/*!< MCO configuration */ + #define RCC_CFGR_MCO ((uint32_t)0x07000000) /*!< MCO[2:0] bits (Microcontroller Clock Output) */ + #define RCC_CFGR_MCO_0 ((uint32_t)0x01000000) /*!< Bit 0 */ + #define RCC_CFGR_MCO_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + #define RCC_CFGR_MCO_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + + #define RCC_CFGR_MCO_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ + #define RCC_CFGR_MCO_SYSCLK ((uint32_t)0x04000000) /*!< System clock selected as MCO source */ + #define RCC_CFGR_MCO_HSI ((uint32_t)0x05000000) /*!< HSI clock selected as MCO source */ + #define RCC_CFGR_MCO_HSE ((uint32_t)0x06000000) /*!< HSE clock selected as MCO source */ + #define RCC_CFGR_MCO_PLL ((uint32_t)0x07000000) /*!< PLL clock divided by 2 selected as MCO source */ +#endif /* STM32F10X_CL */ + +/*!<****************** Bit definition for RCC_CIR register ********************/ +#define RCC_CIR_LSIRDYF ((uint32_t)0x00000001) /*!< LSI Ready Interrupt flag */ +#define RCC_CIR_LSERDYF ((uint32_t)0x00000002) /*!< LSE Ready Interrupt flag */ +#define RCC_CIR_HSIRDYF ((uint32_t)0x00000004) /*!< HSI Ready Interrupt flag */ +#define RCC_CIR_HSERDYF ((uint32_t)0x00000008) /*!< HSE Ready Interrupt flag */ +#define RCC_CIR_PLLRDYF ((uint32_t)0x00000010) /*!< PLL Ready Interrupt flag */ +#define RCC_CIR_CSSF ((uint32_t)0x00000080) /*!< Clock Security System Interrupt flag */ +#define RCC_CIR_LSIRDYIE ((uint32_t)0x00000100) /*!< LSI Ready Interrupt Enable */ +#define RCC_CIR_LSERDYIE ((uint32_t)0x00000200) /*!< LSE Ready Interrupt Enable */ +#define RCC_CIR_HSIRDYIE ((uint32_t)0x00000400) /*!< HSI Ready Interrupt Enable */ +#define RCC_CIR_HSERDYIE ((uint32_t)0x00000800) /*!< HSE Ready Interrupt Enable */ +#define RCC_CIR_PLLRDYIE ((uint32_t)0x00001000) /*!< PLL Ready Interrupt Enable */ +#define RCC_CIR_LSIRDYC ((uint32_t)0x00010000) /*!< LSI Ready Interrupt Clear */ +#define RCC_CIR_LSERDYC ((uint32_t)0x00020000) /*!< LSE Ready Interrupt Clear */ +#define RCC_CIR_HSIRDYC ((uint32_t)0x00040000) /*!< HSI Ready Interrupt Clear */ +#define RCC_CIR_HSERDYC ((uint32_t)0x00080000) /*!< HSE Ready Interrupt Clear */ +#define RCC_CIR_PLLRDYC ((uint32_t)0x00100000) /*!< PLL Ready Interrupt Clear */ +#define RCC_CIR_CSSC ((uint32_t)0x00800000) /*!< Clock Security System Interrupt Clear */ + +#ifdef STM32F10X_CL + #define RCC_CIR_PLL2RDYF ((uint32_t)0x00000020) /*!< PLL2 Ready Interrupt flag */ + #define RCC_CIR_PLL3RDYF ((uint32_t)0x00000040) /*!< PLL3 Ready Interrupt flag */ + #define RCC_CIR_PLL2RDYIE ((uint32_t)0x00002000) /*!< PLL2 Ready Interrupt Enable */ + #define RCC_CIR_PLL3RDYIE ((uint32_t)0x00004000) /*!< PLL3 Ready Interrupt Enable */ + #define RCC_CIR_PLL2RDYC ((uint32_t)0x00200000) /*!< PLL2 Ready Interrupt Clear */ + #define RCC_CIR_PLL3RDYC ((uint32_t)0x00400000) /*!< PLL3 Ready Interrupt Clear */ +#endif /* STM32F10X_CL */ + +/***************** Bit definition for RCC_APB2RSTR register *****************/ +#define RCC_APB2RSTR_AFIORST ((uint32_t)0x00000001) /*!< Alternate Function I/O reset */ +#define RCC_APB2RSTR_IOPARST ((uint32_t)0x00000004) /*!< I/O port A reset */ +#define RCC_APB2RSTR_IOPBRST ((uint32_t)0x00000008) /*!< I/O port B reset */ +#define RCC_APB2RSTR_IOPCRST ((uint32_t)0x00000010) /*!< I/O port C reset */ +#define RCC_APB2RSTR_IOPDRST ((uint32_t)0x00000020) /*!< I/O port D reset */ +#define RCC_APB2RSTR_ADC1RST ((uint32_t)0x00000200) /*!< ADC 1 interface reset */ + +#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL) +#define RCC_APB2RSTR_ADC2RST ((uint32_t)0x00000400) /*!< ADC 2 interface reset */ +#endif + +#define RCC_APB2RSTR_TIM1RST ((uint32_t)0x00000800) /*!< TIM1 Timer reset */ +#define RCC_APB2RSTR_SPI1RST ((uint32_t)0x00001000) /*!< SPI 1 reset */ +#define RCC_APB2RSTR_USART1RST ((uint32_t)0x00004000) /*!< USART1 reset */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +#define RCC_APB2RSTR_TIM15RST ((uint32_t)0x00010000) /*!< TIM15 Timer reset */ +#define RCC_APB2RSTR_TIM16RST ((uint32_t)0x00020000) /*!< TIM16 Timer reset */ +#define RCC_APB2RSTR_TIM17RST ((uint32_t)0x00040000) /*!< TIM17 Timer reset */ +#endif + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) + #define RCC_APB2RSTR_IOPERST ((uint32_t)0x00000040) /*!< I/O port E reset */ +#endif /* STM32F10X_LD && STM32F10X_LD_VL */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_XL) + #define RCC_APB2RSTR_IOPFRST ((uint32_t)0x00000080) /*!< I/O port F reset */ + #define RCC_APB2RSTR_IOPGRST ((uint32_t)0x00000100) /*!< I/O port G reset */ + #define RCC_APB2RSTR_TIM8RST ((uint32_t)0x00002000) /*!< TIM8 Timer reset */ + #define RCC_APB2RSTR_ADC3RST ((uint32_t)0x00008000) /*!< ADC3 interface reset */ +#endif + +#if defined (STM32F10X_HD_VL) + #define RCC_APB2RSTR_IOPFRST ((uint32_t)0x00000080) /*!< I/O port F reset */ + #define RCC_APB2RSTR_IOPGRST ((uint32_t)0x00000100) /*!< I/O port G reset */ +#endif + +#ifdef STM32F10X_XL + #define RCC_APB2RSTR_TIM9RST ((uint32_t)0x00080000) /*!< TIM9 Timer reset */ + #define RCC_APB2RSTR_TIM10RST ((uint32_t)0x00100000) /*!< TIM10 Timer reset */ + #define RCC_APB2RSTR_TIM11RST ((uint32_t)0x00200000) /*!< TIM11 Timer reset */ +#endif /* STM32F10X_XL */ + +/***************** Bit definition for RCC_APB1RSTR register *****************/ +#define RCC_APB1RSTR_TIM2RST ((uint32_t)0x00000001) /*!< Timer 2 reset */ +#define RCC_APB1RSTR_TIM3RST ((uint32_t)0x00000002) /*!< Timer 3 reset */ +#define RCC_APB1RSTR_WWDGRST ((uint32_t)0x00000800) /*!< Window Watchdog reset */ +#define RCC_APB1RSTR_USART2RST ((uint32_t)0x00020000) /*!< USART 2 reset */ +#define RCC_APB1RSTR_I2C1RST ((uint32_t)0x00200000) /*!< I2C 1 reset */ + +#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL) +#define RCC_APB1RSTR_CAN1RST ((uint32_t)0x02000000) /*!< CAN1 reset */ +#endif + +#define RCC_APB1RSTR_BKPRST ((uint32_t)0x08000000) /*!< Backup interface reset */ +#define RCC_APB1RSTR_PWRRST ((uint32_t)0x10000000) /*!< Power interface reset */ + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) + #define RCC_APB1RSTR_TIM4RST ((uint32_t)0x00000004) /*!< Timer 4 reset */ + #define RCC_APB1RSTR_SPI2RST ((uint32_t)0x00004000) /*!< SPI 2 reset */ + #define RCC_APB1RSTR_USART3RST ((uint32_t)0x00040000) /*!< USART 3 reset */ + #define RCC_APB1RSTR_I2C2RST ((uint32_t)0x00400000) /*!< I2C 2 reset */ +#endif /* STM32F10X_LD && STM32F10X_LD_VL */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_MD) || defined (STM32F10X_LD) || defined (STM32F10X_XL) + #define RCC_APB1RSTR_USBRST ((uint32_t)0x00800000) /*!< USB Device reset */ +#endif + +#if defined (STM32F10X_HD) || defined (STM32F10X_CL) || defined (STM32F10X_XL) + #define RCC_APB1RSTR_TIM5RST ((uint32_t)0x00000008) /*!< Timer 5 reset */ + #define RCC_APB1RSTR_TIM6RST ((uint32_t)0x00000010) /*!< Timer 6 reset */ + #define RCC_APB1RSTR_TIM7RST ((uint32_t)0x00000020) /*!< Timer 7 reset */ + #define RCC_APB1RSTR_SPI3RST ((uint32_t)0x00008000) /*!< SPI 3 reset */ + #define RCC_APB1RSTR_UART4RST ((uint32_t)0x00080000) /*!< UART 4 reset */ + #define RCC_APB1RSTR_UART5RST ((uint32_t)0x00100000) /*!< UART 5 reset */ + #define RCC_APB1RSTR_DACRST ((uint32_t)0x20000000) /*!< DAC interface reset */ +#endif + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + #define RCC_APB1RSTR_TIM6RST ((uint32_t)0x00000010) /*!< Timer 6 reset */ + #define RCC_APB1RSTR_TIM7RST ((uint32_t)0x00000020) /*!< Timer 7 reset */ + #define RCC_APB1RSTR_DACRST ((uint32_t)0x20000000) /*!< DAC interface reset */ + #define RCC_APB1RSTR_CECRST ((uint32_t)0x40000000) /*!< CEC interface reset */ +#endif + +#if defined (STM32F10X_HD_VL) + #define RCC_APB1RSTR_TIM5RST ((uint32_t)0x00000008) /*!< Timer 5 reset */ + #define RCC_APB1RSTR_TIM12RST ((uint32_t)0x00000040) /*!< TIM12 Timer reset */ + #define RCC_APB1RSTR_TIM13RST ((uint32_t)0x00000080) /*!< TIM13 Timer reset */ + #define RCC_APB1RSTR_TIM14RST ((uint32_t)0x00000100) /*!< TIM14 Timer reset */ + #define RCC_APB1RSTR_SPI3RST ((uint32_t)0x00008000) /*!< SPI 3 reset */ + #define RCC_APB1RSTR_UART4RST ((uint32_t)0x00080000) /*!< UART 4 reset */ + #define RCC_APB1RSTR_UART5RST ((uint32_t)0x00100000) /*!< UART 5 reset */ +#endif + +#ifdef STM32F10X_CL + #define RCC_APB1RSTR_CAN2RST ((uint32_t)0x04000000) /*!< CAN2 reset */ +#endif /* STM32F10X_CL */ + +#ifdef STM32F10X_XL + #define RCC_APB1RSTR_TIM12RST ((uint32_t)0x00000040) /*!< TIM12 Timer reset */ + #define RCC_APB1RSTR_TIM13RST ((uint32_t)0x00000080) /*!< TIM13 Timer reset */ + #define RCC_APB1RSTR_TIM14RST ((uint32_t)0x00000100) /*!< TIM14 Timer reset */ +#endif /* STM32F10X_XL */ + +/****************** Bit definition for RCC_AHBENR register ******************/ +#define RCC_AHBENR_DMA1EN ((uint16_t)0x0001) /*!< DMA1 clock enable */ +#define RCC_AHBENR_SRAMEN ((uint16_t)0x0004) /*!< SRAM interface clock enable */ +#define RCC_AHBENR_FLITFEN ((uint16_t)0x0010) /*!< FLITF clock enable */ +#define RCC_AHBENR_CRCEN ((uint16_t)0x0040) /*!< CRC clock enable */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_CL) || defined (STM32F10X_HD_VL) + #define RCC_AHBENR_DMA2EN ((uint16_t)0x0002) /*!< DMA2 clock enable */ +#endif + +#if defined (STM32F10X_HD) || defined (STM32F10X_XL) + #define RCC_AHBENR_FSMCEN ((uint16_t)0x0100) /*!< FSMC clock enable */ + #define RCC_AHBENR_SDIOEN ((uint16_t)0x0400) /*!< SDIO clock enable */ +#endif + +#if defined (STM32F10X_HD_VL) + #define RCC_AHBENR_FSMCEN ((uint16_t)0x0100) /*!< FSMC clock enable */ +#endif + +#ifdef STM32F10X_CL + #define RCC_AHBENR_OTGFSEN ((uint32_t)0x00001000) /*!< USB OTG FS clock enable */ + #define RCC_AHBENR_ETHMACEN ((uint32_t)0x00004000) /*!< ETHERNET MAC clock enable */ + #define RCC_AHBENR_ETHMACTXEN ((uint32_t)0x00008000) /*!< ETHERNET MAC Tx clock enable */ + #define RCC_AHBENR_ETHMACRXEN ((uint32_t)0x00010000) /*!< ETHERNET MAC Rx clock enable */ +#endif /* STM32F10X_CL */ + +/****************** Bit definition for RCC_APB2ENR register *****************/ +#define RCC_APB2ENR_AFIOEN ((uint32_t)0x00000001) /*!< Alternate Function I/O clock enable */ +#define RCC_APB2ENR_IOPAEN ((uint32_t)0x00000004) /*!< I/O port A clock enable */ +#define RCC_APB2ENR_IOPBEN ((uint32_t)0x00000008) /*!< I/O port B clock enable */ +#define RCC_APB2ENR_IOPCEN ((uint32_t)0x00000010) /*!< I/O port C clock enable */ +#define RCC_APB2ENR_IOPDEN ((uint32_t)0x00000020) /*!< I/O port D clock enable */ +#define RCC_APB2ENR_ADC1EN ((uint32_t)0x00000200) /*!< ADC 1 interface clock enable */ + +#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL) +#define RCC_APB2ENR_ADC2EN ((uint32_t)0x00000400) /*!< ADC 2 interface clock enable */ +#endif + +#define RCC_APB2ENR_TIM1EN ((uint32_t)0x00000800) /*!< TIM1 Timer clock enable */ +#define RCC_APB2ENR_SPI1EN ((uint32_t)0x00001000) /*!< SPI 1 clock enable */ +#define RCC_APB2ENR_USART1EN ((uint32_t)0x00004000) /*!< USART1 clock enable */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +#define RCC_APB2ENR_TIM15EN ((uint32_t)0x00010000) /*!< TIM15 Timer clock enable */ +#define RCC_APB2ENR_TIM16EN ((uint32_t)0x00020000) /*!< TIM16 Timer clock enable */ +#define RCC_APB2ENR_TIM17EN ((uint32_t)0x00040000) /*!< TIM17 Timer clock enable */ +#endif + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) + #define RCC_APB2ENR_IOPEEN ((uint32_t)0x00000040) /*!< I/O port E clock enable */ +#endif /* STM32F10X_LD && STM32F10X_LD_VL */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_XL) + #define RCC_APB2ENR_IOPFEN ((uint32_t)0x00000080) /*!< I/O port F clock enable */ + #define RCC_APB2ENR_IOPGEN ((uint32_t)0x00000100) /*!< I/O port G clock enable */ + #define RCC_APB2ENR_TIM8EN ((uint32_t)0x00002000) /*!< TIM8 Timer clock enable */ + #define RCC_APB2ENR_ADC3EN ((uint32_t)0x00008000) /*!< DMA1 clock enable */ +#endif + +#if defined (STM32F10X_HD_VL) + #define RCC_APB2ENR_IOPFEN ((uint32_t)0x00000080) /*!< I/O port F clock enable */ + #define RCC_APB2ENR_IOPGEN ((uint32_t)0x00000100) /*!< I/O port G clock enable */ +#endif + +#ifdef STM32F10X_XL + #define RCC_APB2ENR_TIM9EN ((uint32_t)0x00080000) /*!< TIM9 Timer clock enable */ + #define RCC_APB2ENR_TIM10EN ((uint32_t)0x00100000) /*!< TIM10 Timer clock enable */ + #define RCC_APB2ENR_TIM11EN ((uint32_t)0x00200000) /*!< TIM11 Timer clock enable */ +#endif + +/***************** Bit definition for RCC_APB1ENR register ******************/ +#define RCC_APB1ENR_TIM2EN ((uint32_t)0x00000001) /*!< Timer 2 clock enabled*/ +#define RCC_APB1ENR_TIM3EN ((uint32_t)0x00000002) /*!< Timer 3 clock enable */ +#define RCC_APB1ENR_WWDGEN ((uint32_t)0x00000800) /*!< Window Watchdog clock enable */ +#define RCC_APB1ENR_USART2EN ((uint32_t)0x00020000) /*!< USART 2 clock enable */ +#define RCC_APB1ENR_I2C1EN ((uint32_t)0x00200000) /*!< I2C 1 clock enable */ + +#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL) +#define RCC_APB1ENR_CAN1EN ((uint32_t)0x02000000) /*!< CAN1 clock enable */ +#endif + +#define RCC_APB1ENR_BKPEN ((uint32_t)0x08000000) /*!< Backup interface clock enable */ +#define RCC_APB1ENR_PWREN ((uint32_t)0x10000000) /*!< Power interface clock enable */ + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_LD_VL) + #define RCC_APB1ENR_TIM4EN ((uint32_t)0x00000004) /*!< Timer 4 clock enable */ + #define RCC_APB1ENR_SPI2EN ((uint32_t)0x00004000) /*!< SPI 2 clock enable */ + #define RCC_APB1ENR_USART3EN ((uint32_t)0x00040000) /*!< USART 3 clock enable */ + #define RCC_APB1ENR_I2C2EN ((uint32_t)0x00400000) /*!< I2C 2 clock enable */ +#endif /* STM32F10X_LD && STM32F10X_LD_VL */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_MD) || defined (STM32F10X_LD) + #define RCC_APB1ENR_USBEN ((uint32_t)0x00800000) /*!< USB Device clock enable */ +#endif + +#if defined (STM32F10X_HD) || defined (STM32F10X_CL) + #define RCC_APB1ENR_TIM5EN ((uint32_t)0x00000008) /*!< Timer 5 clock enable */ + #define RCC_APB1ENR_TIM6EN ((uint32_t)0x00000010) /*!< Timer 6 clock enable */ + #define RCC_APB1ENR_TIM7EN ((uint32_t)0x00000020) /*!< Timer 7 clock enable */ + #define RCC_APB1ENR_SPI3EN ((uint32_t)0x00008000) /*!< SPI 3 clock enable */ + #define RCC_APB1ENR_UART4EN ((uint32_t)0x00080000) /*!< UART 4 clock enable */ + #define RCC_APB1ENR_UART5EN ((uint32_t)0x00100000) /*!< UART 5 clock enable */ + #define RCC_APB1ENR_DACEN ((uint32_t)0x20000000) /*!< DAC interface clock enable */ +#endif + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + #define RCC_APB1ENR_TIM6EN ((uint32_t)0x00000010) /*!< Timer 6 clock enable */ + #define RCC_APB1ENR_TIM7EN ((uint32_t)0x00000020) /*!< Timer 7 clock enable */ + #define RCC_APB1ENR_DACEN ((uint32_t)0x20000000) /*!< DAC interface clock enable */ + #define RCC_APB1ENR_CECEN ((uint32_t)0x40000000) /*!< CEC interface clock enable */ +#endif + +#ifdef STM32F10X_HD_VL + #define RCC_APB1ENR_TIM5EN ((uint32_t)0x00000008) /*!< Timer 5 clock enable */ + #define RCC_APB1ENR_TIM12EN ((uint32_t)0x00000040) /*!< TIM12 Timer clock enable */ + #define RCC_APB1ENR_TIM13EN ((uint32_t)0x00000080) /*!< TIM13 Timer clock enable */ + #define RCC_APB1ENR_TIM14EN ((uint32_t)0x00000100) /*!< TIM14 Timer clock enable */ + #define RCC_APB1ENR_SPI3EN ((uint32_t)0x00008000) /*!< SPI 3 clock enable */ + #define RCC_APB1ENR_UART4EN ((uint32_t)0x00080000) /*!< UART 4 clock enable */ + #define RCC_APB1ENR_UART5EN ((uint32_t)0x00100000) /*!< UART 5 clock enable */ +#endif /* STM32F10X_HD_VL */ + +#ifdef STM32F10X_CL + #define RCC_APB1ENR_CAN2EN ((uint32_t)0x04000000) /*!< CAN2 clock enable */ +#endif /* STM32F10X_CL */ + +#ifdef STM32F10X_XL + #define RCC_APB1ENR_TIM12EN ((uint32_t)0x00000040) /*!< TIM12 Timer clock enable */ + #define RCC_APB1ENR_TIM13EN ((uint32_t)0x00000080) /*!< TIM13 Timer clock enable */ + #define RCC_APB1ENR_TIM14EN ((uint32_t)0x00000100) /*!< TIM14 Timer clock enable */ +#endif /* STM32F10X_XL */ + +/******************* Bit definition for RCC_BDCR register *******************/ +#define RCC_BDCR_LSEON ((uint32_t)0x00000001) /*!< External Low Speed oscillator enable */ +#define RCC_BDCR_LSERDY ((uint32_t)0x00000002) /*!< External Low Speed oscillator Ready */ +#define RCC_BDCR_LSEBYP ((uint32_t)0x00000004) /*!< External Low Speed oscillator Bypass */ + +#define RCC_BDCR_RTCSEL ((uint32_t)0x00000300) /*!< RTCSEL[1:0] bits (RTC clock source selection) */ +#define RCC_BDCR_RTCSEL_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define RCC_BDCR_RTCSEL_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +/*!< RTC congiguration */ +#define RCC_BDCR_RTCSEL_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ +#define RCC_BDCR_RTCSEL_LSE ((uint32_t)0x00000100) /*!< LSE oscillator clock used as RTC clock */ +#define RCC_BDCR_RTCSEL_LSI ((uint32_t)0x00000200) /*!< LSI oscillator clock used as RTC clock */ +#define RCC_BDCR_RTCSEL_HSE ((uint32_t)0x00000300) /*!< HSE oscillator clock divided by 128 used as RTC clock */ + +#define RCC_BDCR_RTCEN ((uint32_t)0x00008000) /*!< RTC clock enable */ +#define RCC_BDCR_BDRST ((uint32_t)0x00010000) /*!< Backup domain software reset */ + +/******************* Bit definition for RCC_CSR register ********************/ +#define RCC_CSR_LSION ((uint32_t)0x00000001) /*!< Internal Low Speed oscillator enable */ +#define RCC_CSR_LSIRDY ((uint32_t)0x00000002) /*!< Internal Low Speed oscillator Ready */ +#define RCC_CSR_RMVF ((uint32_t)0x01000000) /*!< Remove reset flag */ +#define RCC_CSR_PINRSTF ((uint32_t)0x04000000) /*!< PIN reset flag */ +#define RCC_CSR_PORRSTF ((uint32_t)0x08000000) /*!< POR/PDR reset flag */ +#define RCC_CSR_SFTRSTF ((uint32_t)0x10000000) /*!< Software Reset flag */ +#define RCC_CSR_IWDGRSTF ((uint32_t)0x20000000) /*!< Independent Watchdog reset flag */ +#define RCC_CSR_WWDGRSTF ((uint32_t)0x40000000) /*!< Window watchdog reset flag */ +#define RCC_CSR_LPWRRSTF ((uint32_t)0x80000000) /*!< Low-Power reset flag */ + +#ifdef STM32F10X_CL +/******************* Bit definition for RCC_AHBRSTR register ****************/ + #define RCC_AHBRSTR_OTGFSRST ((uint32_t)0x00001000) /*!< USB OTG FS reset */ + #define RCC_AHBRSTR_ETHMACRST ((uint32_t)0x00004000) /*!< ETHERNET MAC reset */ + +/******************* Bit definition for RCC_CFGR2 register ******************/ +/*!< PREDIV1 configuration */ + #define RCC_CFGR2_PREDIV1 ((uint32_t)0x0000000F) /*!< PREDIV1[3:0] bits */ + #define RCC_CFGR2_PREDIV1_0 ((uint32_t)0x00000001) /*!< Bit 0 */ + #define RCC_CFGR2_PREDIV1_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + #define RCC_CFGR2_PREDIV1_2 ((uint32_t)0x00000004) /*!< Bit 2 */ + #define RCC_CFGR2_PREDIV1_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + + #define RCC_CFGR2_PREDIV1_DIV1 ((uint32_t)0x00000000) /*!< PREDIV1 input clock not divided */ + #define RCC_CFGR2_PREDIV1_DIV2 ((uint32_t)0x00000001) /*!< PREDIV1 input clock divided by 2 */ + #define RCC_CFGR2_PREDIV1_DIV3 ((uint32_t)0x00000002) /*!< PREDIV1 input clock divided by 3 */ + #define RCC_CFGR2_PREDIV1_DIV4 ((uint32_t)0x00000003) /*!< PREDIV1 input clock divided by 4 */ + #define RCC_CFGR2_PREDIV1_DIV5 ((uint32_t)0x00000004) /*!< PREDIV1 input clock divided by 5 */ + #define RCC_CFGR2_PREDIV1_DIV6 ((uint32_t)0x00000005) /*!< PREDIV1 input clock divided by 6 */ + #define RCC_CFGR2_PREDIV1_DIV7 ((uint32_t)0x00000006) /*!< PREDIV1 input clock divided by 7 */ + #define RCC_CFGR2_PREDIV1_DIV8 ((uint32_t)0x00000007) /*!< PREDIV1 input clock divided by 8 */ + #define RCC_CFGR2_PREDIV1_DIV9 ((uint32_t)0x00000008) /*!< PREDIV1 input clock divided by 9 */ + #define RCC_CFGR2_PREDIV1_DIV10 ((uint32_t)0x00000009) /*!< PREDIV1 input clock divided by 10 */ + #define RCC_CFGR2_PREDIV1_DIV11 ((uint32_t)0x0000000A) /*!< PREDIV1 input clock divided by 11 */ + #define RCC_CFGR2_PREDIV1_DIV12 ((uint32_t)0x0000000B) /*!< PREDIV1 input clock divided by 12 */ + #define RCC_CFGR2_PREDIV1_DIV13 ((uint32_t)0x0000000C) /*!< PREDIV1 input clock divided by 13 */ + #define RCC_CFGR2_PREDIV1_DIV14 ((uint32_t)0x0000000D) /*!< PREDIV1 input clock divided by 14 */ + #define RCC_CFGR2_PREDIV1_DIV15 ((uint32_t)0x0000000E) /*!< PREDIV1 input clock divided by 15 */ + #define RCC_CFGR2_PREDIV1_DIV16 ((uint32_t)0x0000000F) /*!< PREDIV1 input clock divided by 16 */ + +/*!< PREDIV2 configuration */ + #define RCC_CFGR2_PREDIV2 ((uint32_t)0x000000F0) /*!< PREDIV2[3:0] bits */ + #define RCC_CFGR2_PREDIV2_0 ((uint32_t)0x00000010) /*!< Bit 0 */ + #define RCC_CFGR2_PREDIV2_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + #define RCC_CFGR2_PREDIV2_2 ((uint32_t)0x00000040) /*!< Bit 2 */ + #define RCC_CFGR2_PREDIV2_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + + #define RCC_CFGR2_PREDIV2_DIV1 ((uint32_t)0x00000000) /*!< PREDIV2 input clock not divided */ + #define RCC_CFGR2_PREDIV2_DIV2 ((uint32_t)0x00000010) /*!< PREDIV2 input clock divided by 2 */ + #define RCC_CFGR2_PREDIV2_DIV3 ((uint32_t)0x00000020) /*!< PREDIV2 input clock divided by 3 */ + #define RCC_CFGR2_PREDIV2_DIV4 ((uint32_t)0x00000030) /*!< PREDIV2 input clock divided by 4 */ + #define RCC_CFGR2_PREDIV2_DIV5 ((uint32_t)0x00000040) /*!< PREDIV2 input clock divided by 5 */ + #define RCC_CFGR2_PREDIV2_DIV6 ((uint32_t)0x00000050) /*!< PREDIV2 input clock divided by 6 */ + #define RCC_CFGR2_PREDIV2_DIV7 ((uint32_t)0x00000060) /*!< PREDIV2 input clock divided by 7 */ + #define RCC_CFGR2_PREDIV2_DIV8 ((uint32_t)0x00000070) /*!< PREDIV2 input clock divided by 8 */ + #define RCC_CFGR2_PREDIV2_DIV9 ((uint32_t)0x00000080) /*!< PREDIV2 input clock divided by 9 */ + #define RCC_CFGR2_PREDIV2_DIV10 ((uint32_t)0x00000090) /*!< PREDIV2 input clock divided by 10 */ + #define RCC_CFGR2_PREDIV2_DIV11 ((uint32_t)0x000000A0) /*!< PREDIV2 input clock divided by 11 */ + #define RCC_CFGR2_PREDIV2_DIV12 ((uint32_t)0x000000B0) /*!< PREDIV2 input clock divided by 12 */ + #define RCC_CFGR2_PREDIV2_DIV13 ((uint32_t)0x000000C0) /*!< PREDIV2 input clock divided by 13 */ + #define RCC_CFGR2_PREDIV2_DIV14 ((uint32_t)0x000000D0) /*!< PREDIV2 input clock divided by 14 */ + #define RCC_CFGR2_PREDIV2_DIV15 ((uint32_t)0x000000E0) /*!< PREDIV2 input clock divided by 15 */ + #define RCC_CFGR2_PREDIV2_DIV16 ((uint32_t)0x000000F0) /*!< PREDIV2 input clock divided by 16 */ + +/*!< PLL2MUL configuration */ + #define RCC_CFGR2_PLL2MUL ((uint32_t)0x00000F00) /*!< PLL2MUL[3:0] bits */ + #define RCC_CFGR2_PLL2MUL_0 ((uint32_t)0x00000100) /*!< Bit 0 */ + #define RCC_CFGR2_PLL2MUL_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + #define RCC_CFGR2_PLL2MUL_2 ((uint32_t)0x00000400) /*!< Bit 2 */ + #define RCC_CFGR2_PLL2MUL_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + + #define RCC_CFGR2_PLL2MUL8 ((uint32_t)0x00000600) /*!< PLL2 input clock * 8 */ + #define RCC_CFGR2_PLL2MUL9 ((uint32_t)0x00000700) /*!< PLL2 input clock * 9 */ + #define RCC_CFGR2_PLL2MUL10 ((uint32_t)0x00000800) /*!< PLL2 input clock * 10 */ + #define RCC_CFGR2_PLL2MUL11 ((uint32_t)0x00000900) /*!< PLL2 input clock * 11 */ + #define RCC_CFGR2_PLL2MUL12 ((uint32_t)0x00000A00) /*!< PLL2 input clock * 12 */ + #define RCC_CFGR2_PLL2MUL13 ((uint32_t)0x00000B00) /*!< PLL2 input clock * 13 */ + #define RCC_CFGR2_PLL2MUL14 ((uint32_t)0x00000C00) /*!< PLL2 input clock * 14 */ + #define RCC_CFGR2_PLL2MUL16 ((uint32_t)0x00000E00) /*!< PLL2 input clock * 16 */ + #define RCC_CFGR2_PLL2MUL20 ((uint32_t)0x00000F00) /*!< PLL2 input clock * 20 */ + +/*!< PLL3MUL configuration */ + #define RCC_CFGR2_PLL3MUL ((uint32_t)0x0000F000) /*!< PLL3MUL[3:0] bits */ + #define RCC_CFGR2_PLL3MUL_0 ((uint32_t)0x00001000) /*!< Bit 0 */ + #define RCC_CFGR2_PLL3MUL_1 ((uint32_t)0x00002000) /*!< Bit 1 */ + #define RCC_CFGR2_PLL3MUL_2 ((uint32_t)0x00004000) /*!< Bit 2 */ + #define RCC_CFGR2_PLL3MUL_3 ((uint32_t)0x00008000) /*!< Bit 3 */ + + #define RCC_CFGR2_PLL3MUL8 ((uint32_t)0x00006000) /*!< PLL3 input clock * 8 */ + #define RCC_CFGR2_PLL3MUL9 ((uint32_t)0x00007000) /*!< PLL3 input clock * 9 */ + #define RCC_CFGR2_PLL3MUL10 ((uint32_t)0x00008000) /*!< PLL3 input clock * 10 */ + #define RCC_CFGR2_PLL3MUL11 ((uint32_t)0x00009000) /*!< PLL3 input clock * 11 */ + #define RCC_CFGR2_PLL3MUL12 ((uint32_t)0x0000A000) /*!< PLL3 input clock * 12 */ + #define RCC_CFGR2_PLL3MUL13 ((uint32_t)0x0000B000) /*!< PLL3 input clock * 13 */ + #define RCC_CFGR2_PLL3MUL14 ((uint32_t)0x0000C000) /*!< PLL3 input clock * 14 */ + #define RCC_CFGR2_PLL3MUL16 ((uint32_t)0x0000E000) /*!< PLL3 input clock * 16 */ + #define RCC_CFGR2_PLL3MUL20 ((uint32_t)0x0000F000) /*!< PLL3 input clock * 20 */ + + #define RCC_CFGR2_PREDIV1SRC ((uint32_t)0x00010000) /*!< PREDIV1 entry clock source */ + #define RCC_CFGR2_PREDIV1SRC_PLL2 ((uint32_t)0x00010000) /*!< PLL2 selected as PREDIV1 entry clock source */ + #define RCC_CFGR2_PREDIV1SRC_HSE ((uint32_t)0x00000000) /*!< HSE selected as PREDIV1 entry clock source */ + #define RCC_CFGR2_I2S2SRC ((uint32_t)0x00020000) /*!< I2S2 entry clock source */ + #define RCC_CFGR2_I2S3SRC ((uint32_t)0x00040000) /*!< I2S3 clock source */ +#endif /* STM32F10X_CL */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +/******************* Bit definition for RCC_CFGR2 register ******************/ +/*!< PREDIV1 configuration */ + #define RCC_CFGR2_PREDIV1 ((uint32_t)0x0000000F) /*!< PREDIV1[3:0] bits */ + #define RCC_CFGR2_PREDIV1_0 ((uint32_t)0x00000001) /*!< Bit 0 */ + #define RCC_CFGR2_PREDIV1_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + #define RCC_CFGR2_PREDIV1_2 ((uint32_t)0x00000004) /*!< Bit 2 */ + #define RCC_CFGR2_PREDIV1_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + + #define RCC_CFGR2_PREDIV1_DIV1 ((uint32_t)0x00000000) /*!< PREDIV1 input clock not divided */ + #define RCC_CFGR2_PREDIV1_DIV2 ((uint32_t)0x00000001) /*!< PREDIV1 input clock divided by 2 */ + #define RCC_CFGR2_PREDIV1_DIV3 ((uint32_t)0x00000002) /*!< PREDIV1 input clock divided by 3 */ + #define RCC_CFGR2_PREDIV1_DIV4 ((uint32_t)0x00000003) /*!< PREDIV1 input clock divided by 4 */ + #define RCC_CFGR2_PREDIV1_DIV5 ((uint32_t)0x00000004) /*!< PREDIV1 input clock divided by 5 */ + #define RCC_CFGR2_PREDIV1_DIV6 ((uint32_t)0x00000005) /*!< PREDIV1 input clock divided by 6 */ + #define RCC_CFGR2_PREDIV1_DIV7 ((uint32_t)0x00000006) /*!< PREDIV1 input clock divided by 7 */ + #define RCC_CFGR2_PREDIV1_DIV8 ((uint32_t)0x00000007) /*!< PREDIV1 input clock divided by 8 */ + #define RCC_CFGR2_PREDIV1_DIV9 ((uint32_t)0x00000008) /*!< PREDIV1 input clock divided by 9 */ + #define RCC_CFGR2_PREDIV1_DIV10 ((uint32_t)0x00000009) /*!< PREDIV1 input clock divided by 10 */ + #define RCC_CFGR2_PREDIV1_DIV11 ((uint32_t)0x0000000A) /*!< PREDIV1 input clock divided by 11 */ + #define RCC_CFGR2_PREDIV1_DIV12 ((uint32_t)0x0000000B) /*!< PREDIV1 input clock divided by 12 */ + #define RCC_CFGR2_PREDIV1_DIV13 ((uint32_t)0x0000000C) /*!< PREDIV1 input clock divided by 13 */ + #define RCC_CFGR2_PREDIV1_DIV14 ((uint32_t)0x0000000D) /*!< PREDIV1 input clock divided by 14 */ + #define RCC_CFGR2_PREDIV1_DIV15 ((uint32_t)0x0000000E) /*!< PREDIV1 input clock divided by 15 */ + #define RCC_CFGR2_PREDIV1_DIV16 ((uint32_t)0x0000000F) /*!< PREDIV1 input clock divided by 16 */ +#endif + +/******************************************************************************/ +/* */ +/* General Purpose and Alternate Function I/O */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for GPIO_CRL register *******************/ +#define GPIO_CRL_MODE ((uint32_t)0x33333333) /*!< Port x mode bits */ + +#define GPIO_CRL_MODE0 ((uint32_t)0x00000003) /*!< MODE0[1:0] bits (Port x mode bits, pin 0) */ +#define GPIO_CRL_MODE0_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define GPIO_CRL_MODE0_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + +#define GPIO_CRL_MODE1 ((uint32_t)0x00000030) /*!< MODE1[1:0] bits (Port x mode bits, pin 1) */ +#define GPIO_CRL_MODE1_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define GPIO_CRL_MODE1_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define GPIO_CRL_MODE2 ((uint32_t)0x00000300) /*!< MODE2[1:0] bits (Port x mode bits, pin 2) */ +#define GPIO_CRL_MODE2_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define GPIO_CRL_MODE2_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +#define GPIO_CRL_MODE3 ((uint32_t)0x00003000) /*!< MODE3[1:0] bits (Port x mode bits, pin 3) */ +#define GPIO_CRL_MODE3_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define GPIO_CRL_MODE3_1 ((uint32_t)0x00002000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE4 ((uint32_t)0x00030000) /*!< MODE4[1:0] bits (Port x mode bits, pin 4) */ +#define GPIO_CRL_MODE4_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define GPIO_CRL_MODE4_1 ((uint32_t)0x00020000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE5 ((uint32_t)0x00300000) /*!< MODE5[1:0] bits (Port x mode bits, pin 5) */ +#define GPIO_CRL_MODE5_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define GPIO_CRL_MODE5_1 ((uint32_t)0x00200000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE6 ((uint32_t)0x03000000) /*!< MODE6[1:0] bits (Port x mode bits, pin 6) */ +#define GPIO_CRL_MODE6_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define GPIO_CRL_MODE6_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE7 ((uint32_t)0x30000000) /*!< MODE7[1:0] bits (Port x mode bits, pin 7) */ +#define GPIO_CRL_MODE7_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define GPIO_CRL_MODE7_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF ((uint32_t)0xCCCCCCCC) /*!< Port x configuration bits */ + +#define GPIO_CRL_CNF0 ((uint32_t)0x0000000C) /*!< CNF0[1:0] bits (Port x configuration bits, pin 0) */ +#define GPIO_CRL_CNF0_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define GPIO_CRL_CNF0_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define GPIO_CRL_CNF1 ((uint32_t)0x000000C0) /*!< CNF1[1:0] bits (Port x configuration bits, pin 1) */ +#define GPIO_CRL_CNF1_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define GPIO_CRL_CNF1_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +#define GPIO_CRL_CNF2 ((uint32_t)0x00000C00) /*!< CNF2[1:0] bits (Port x configuration bits, pin 2) */ +#define GPIO_CRL_CNF2_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define GPIO_CRL_CNF2_1 ((uint32_t)0x00000800) /*!< Bit 1 */ + +#define GPIO_CRL_CNF3 ((uint32_t)0x0000C000) /*!< CNF3[1:0] bits (Port x configuration bits, pin 3) */ +#define GPIO_CRL_CNF3_0 ((uint32_t)0x00004000) /*!< Bit 0 */ +#define GPIO_CRL_CNF3_1 ((uint32_t)0x00008000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF4 ((uint32_t)0x000C0000) /*!< CNF4[1:0] bits (Port x configuration bits, pin 4) */ +#define GPIO_CRL_CNF4_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define GPIO_CRL_CNF4_1 ((uint32_t)0x00080000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF5 ((uint32_t)0x00C00000) /*!< CNF5[1:0] bits (Port x configuration bits, pin 5) */ +#define GPIO_CRL_CNF5_0 ((uint32_t)0x00400000) /*!< Bit 0 */ +#define GPIO_CRL_CNF5_1 ((uint32_t)0x00800000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF6 ((uint32_t)0x0C000000) /*!< CNF6[1:0] bits (Port x configuration bits, pin 6) */ +#define GPIO_CRL_CNF6_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define GPIO_CRL_CNF6_1 ((uint32_t)0x08000000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF7 ((uint32_t)0xC0000000) /*!< CNF7[1:0] bits (Port x configuration bits, pin 7) */ +#define GPIO_CRL_CNF7_0 ((uint32_t)0x40000000) /*!< Bit 0 */ +#define GPIO_CRL_CNF7_1 ((uint32_t)0x80000000) /*!< Bit 1 */ + +/******************* Bit definition for GPIO_CRH register *******************/ +#define GPIO_CRH_MODE ((uint32_t)0x33333333) /*!< Port x mode bits */ + +#define GPIO_CRH_MODE8 ((uint32_t)0x00000003) /*!< MODE8[1:0] bits (Port x mode bits, pin 8) */ +#define GPIO_CRH_MODE8_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define GPIO_CRH_MODE8_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + +#define GPIO_CRH_MODE9 ((uint32_t)0x00000030) /*!< MODE9[1:0] bits (Port x mode bits, pin 9) */ +#define GPIO_CRH_MODE9_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define GPIO_CRH_MODE9_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define GPIO_CRH_MODE10 ((uint32_t)0x00000300) /*!< MODE10[1:0] bits (Port x mode bits, pin 10) */ +#define GPIO_CRH_MODE10_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define GPIO_CRH_MODE10_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +#define GPIO_CRH_MODE11 ((uint32_t)0x00003000) /*!< MODE11[1:0] bits (Port x mode bits, pin 11) */ +#define GPIO_CRH_MODE11_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define GPIO_CRH_MODE11_1 ((uint32_t)0x00002000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE12 ((uint32_t)0x00030000) /*!< MODE12[1:0] bits (Port x mode bits, pin 12) */ +#define GPIO_CRH_MODE12_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define GPIO_CRH_MODE12_1 ((uint32_t)0x00020000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE13 ((uint32_t)0x00300000) /*!< MODE13[1:0] bits (Port x mode bits, pin 13) */ +#define GPIO_CRH_MODE13_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define GPIO_CRH_MODE13_1 ((uint32_t)0x00200000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE14 ((uint32_t)0x03000000) /*!< MODE14[1:0] bits (Port x mode bits, pin 14) */ +#define GPIO_CRH_MODE14_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define GPIO_CRH_MODE14_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE15 ((uint32_t)0x30000000) /*!< MODE15[1:0] bits (Port x mode bits, pin 15) */ +#define GPIO_CRH_MODE15_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define GPIO_CRH_MODE15_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF ((uint32_t)0xCCCCCCCC) /*!< Port x configuration bits */ + +#define GPIO_CRH_CNF8 ((uint32_t)0x0000000C) /*!< CNF8[1:0] bits (Port x configuration bits, pin 8) */ +#define GPIO_CRH_CNF8_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define GPIO_CRH_CNF8_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define GPIO_CRH_CNF9 ((uint32_t)0x000000C0) /*!< CNF9[1:0] bits (Port x configuration bits, pin 9) */ +#define GPIO_CRH_CNF9_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define GPIO_CRH_CNF9_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +#define GPIO_CRH_CNF10 ((uint32_t)0x00000C00) /*!< CNF10[1:0] bits (Port x configuration bits, pin 10) */ +#define GPIO_CRH_CNF10_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define GPIO_CRH_CNF10_1 ((uint32_t)0x00000800) /*!< Bit 1 */ + +#define GPIO_CRH_CNF11 ((uint32_t)0x0000C000) /*!< CNF11[1:0] bits (Port x configuration bits, pin 11) */ +#define GPIO_CRH_CNF11_0 ((uint32_t)0x00004000) /*!< Bit 0 */ +#define GPIO_CRH_CNF11_1 ((uint32_t)0x00008000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF12 ((uint32_t)0x000C0000) /*!< CNF12[1:0] bits (Port x configuration bits, pin 12) */ +#define GPIO_CRH_CNF12_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define GPIO_CRH_CNF12_1 ((uint32_t)0x00080000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF13 ((uint32_t)0x00C00000) /*!< CNF13[1:0] bits (Port x configuration bits, pin 13) */ +#define GPIO_CRH_CNF13_0 ((uint32_t)0x00400000) /*!< Bit 0 */ +#define GPIO_CRH_CNF13_1 ((uint32_t)0x00800000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF14 ((uint32_t)0x0C000000) /*!< CNF14[1:0] bits (Port x configuration bits, pin 14) */ +#define GPIO_CRH_CNF14_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define GPIO_CRH_CNF14_1 ((uint32_t)0x08000000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF15 ((uint32_t)0xC0000000) /*!< CNF15[1:0] bits (Port x configuration bits, pin 15) */ +#define GPIO_CRH_CNF15_0 ((uint32_t)0x40000000) /*!< Bit 0 */ +#define GPIO_CRH_CNF15_1 ((uint32_t)0x80000000) /*!< Bit 1 */ + +/*!<****************** Bit definition for GPIO_IDR register *******************/ +#define GPIO_IDR_IDR0 ((uint16_t)0x0001) /*!< Port input data, bit 0 */ +#define GPIO_IDR_IDR1 ((uint16_t)0x0002) /*!< Port input data, bit 1 */ +#define GPIO_IDR_IDR2 ((uint16_t)0x0004) /*!< Port input data, bit 2 */ +#define GPIO_IDR_IDR3 ((uint16_t)0x0008) /*!< Port input data, bit 3 */ +#define GPIO_IDR_IDR4 ((uint16_t)0x0010) /*!< Port input data, bit 4 */ +#define GPIO_IDR_IDR5 ((uint16_t)0x0020) /*!< Port input data, bit 5 */ +#define GPIO_IDR_IDR6 ((uint16_t)0x0040) /*!< Port input data, bit 6 */ +#define GPIO_IDR_IDR7 ((uint16_t)0x0080) /*!< Port input data, bit 7 */ +#define GPIO_IDR_IDR8 ((uint16_t)0x0100) /*!< Port input data, bit 8 */ +#define GPIO_IDR_IDR9 ((uint16_t)0x0200) /*!< Port input data, bit 9 */ +#define GPIO_IDR_IDR10 ((uint16_t)0x0400) /*!< Port input data, bit 10 */ +#define GPIO_IDR_IDR11 ((uint16_t)0x0800) /*!< Port input data, bit 11 */ +#define GPIO_IDR_IDR12 ((uint16_t)0x1000) /*!< Port input data, bit 12 */ +#define GPIO_IDR_IDR13 ((uint16_t)0x2000) /*!< Port input data, bit 13 */ +#define GPIO_IDR_IDR14 ((uint16_t)0x4000) /*!< Port input data, bit 14 */ +#define GPIO_IDR_IDR15 ((uint16_t)0x8000) /*!< Port input data, bit 15 */ + +/******************* Bit definition for GPIO_ODR register *******************/ +#define GPIO_ODR_ODR0 ((uint16_t)0x0001) /*!< Port output data, bit 0 */ +#define GPIO_ODR_ODR1 ((uint16_t)0x0002) /*!< Port output data, bit 1 */ +#define GPIO_ODR_ODR2 ((uint16_t)0x0004) /*!< Port output data, bit 2 */ +#define GPIO_ODR_ODR3 ((uint16_t)0x0008) /*!< Port output data, bit 3 */ +#define GPIO_ODR_ODR4 ((uint16_t)0x0010) /*!< Port output data, bit 4 */ +#define GPIO_ODR_ODR5 ((uint16_t)0x0020) /*!< Port output data, bit 5 */ +#define GPIO_ODR_ODR6 ((uint16_t)0x0040) /*!< Port output data, bit 6 */ +#define GPIO_ODR_ODR7 ((uint16_t)0x0080) /*!< Port output data, bit 7 */ +#define GPIO_ODR_ODR8 ((uint16_t)0x0100) /*!< Port output data, bit 8 */ +#define GPIO_ODR_ODR9 ((uint16_t)0x0200) /*!< Port output data, bit 9 */ +#define GPIO_ODR_ODR10 ((uint16_t)0x0400) /*!< Port output data, bit 10 */ +#define GPIO_ODR_ODR11 ((uint16_t)0x0800) /*!< Port output data, bit 11 */ +#define GPIO_ODR_ODR12 ((uint16_t)0x1000) /*!< Port output data, bit 12 */ +#define GPIO_ODR_ODR13 ((uint16_t)0x2000) /*!< Port output data, bit 13 */ +#define GPIO_ODR_ODR14 ((uint16_t)0x4000) /*!< Port output data, bit 14 */ +#define GPIO_ODR_ODR15 ((uint16_t)0x8000) /*!< Port output data, bit 15 */ + +/****************** Bit definition for GPIO_BSRR register *******************/ +#define GPIO_BSRR_BS0 ((uint32_t)0x00000001) /*!< Port x Set bit 0 */ +#define GPIO_BSRR_BS1 ((uint32_t)0x00000002) /*!< Port x Set bit 1 */ +#define GPIO_BSRR_BS2 ((uint32_t)0x00000004) /*!< Port x Set bit 2 */ +#define GPIO_BSRR_BS3 ((uint32_t)0x00000008) /*!< Port x Set bit 3 */ +#define GPIO_BSRR_BS4 ((uint32_t)0x00000010) /*!< Port x Set bit 4 */ +#define GPIO_BSRR_BS5 ((uint32_t)0x00000020) /*!< Port x Set bit 5 */ +#define GPIO_BSRR_BS6 ((uint32_t)0x00000040) /*!< Port x Set bit 6 */ +#define GPIO_BSRR_BS7 ((uint32_t)0x00000080) /*!< Port x Set bit 7 */ +#define GPIO_BSRR_BS8 ((uint32_t)0x00000100) /*!< Port x Set bit 8 */ +#define GPIO_BSRR_BS9 ((uint32_t)0x00000200) /*!< Port x Set bit 9 */ +#define GPIO_BSRR_BS10 ((uint32_t)0x00000400) /*!< Port x Set bit 10 */ +#define GPIO_BSRR_BS11 ((uint32_t)0x00000800) /*!< Port x Set bit 11 */ +#define GPIO_BSRR_BS12 ((uint32_t)0x00001000) /*!< Port x Set bit 12 */ +#define GPIO_BSRR_BS13 ((uint32_t)0x00002000) /*!< Port x Set bit 13 */ +#define GPIO_BSRR_BS14 ((uint32_t)0x00004000) /*!< Port x Set bit 14 */ +#define GPIO_BSRR_BS15 ((uint32_t)0x00008000) /*!< Port x Set bit 15 */ + +#define GPIO_BSRR_BR0 ((uint32_t)0x00010000) /*!< Port x Reset bit 0 */ +#define GPIO_BSRR_BR1 ((uint32_t)0x00020000) /*!< Port x Reset bit 1 */ +#define GPIO_BSRR_BR2 ((uint32_t)0x00040000) /*!< Port x Reset bit 2 */ +#define GPIO_BSRR_BR3 ((uint32_t)0x00080000) /*!< Port x Reset bit 3 */ +#define GPIO_BSRR_BR4 ((uint32_t)0x00100000) /*!< Port x Reset bit 4 */ +#define GPIO_BSRR_BR5 ((uint32_t)0x00200000) /*!< Port x Reset bit 5 */ +#define GPIO_BSRR_BR6 ((uint32_t)0x00400000) /*!< Port x Reset bit 6 */ +#define GPIO_BSRR_BR7 ((uint32_t)0x00800000) /*!< Port x Reset bit 7 */ +#define GPIO_BSRR_BR8 ((uint32_t)0x01000000) /*!< Port x Reset bit 8 */ +#define GPIO_BSRR_BR9 ((uint32_t)0x02000000) /*!< Port x Reset bit 9 */ +#define GPIO_BSRR_BR10 ((uint32_t)0x04000000) /*!< Port x Reset bit 10 */ +#define GPIO_BSRR_BR11 ((uint32_t)0x08000000) /*!< Port x Reset bit 11 */ +#define GPIO_BSRR_BR12 ((uint32_t)0x10000000) /*!< Port x Reset bit 12 */ +#define GPIO_BSRR_BR13 ((uint32_t)0x20000000) /*!< Port x Reset bit 13 */ +#define GPIO_BSRR_BR14 ((uint32_t)0x40000000) /*!< Port x Reset bit 14 */ +#define GPIO_BSRR_BR15 ((uint32_t)0x80000000) /*!< Port x Reset bit 15 */ + +/******************* Bit definition for GPIO_BRR register *******************/ +#define GPIO_BRR_BR0 ((uint16_t)0x0001) /*!< Port x Reset bit 0 */ +#define GPIO_BRR_BR1 ((uint16_t)0x0002) /*!< Port x Reset bit 1 */ +#define GPIO_BRR_BR2 ((uint16_t)0x0004) /*!< Port x Reset bit 2 */ +#define GPIO_BRR_BR3 ((uint16_t)0x0008) /*!< Port x Reset bit 3 */ +#define GPIO_BRR_BR4 ((uint16_t)0x0010) /*!< Port x Reset bit 4 */ +#define GPIO_BRR_BR5 ((uint16_t)0x0020) /*!< Port x Reset bit 5 */ +#define GPIO_BRR_BR6 ((uint16_t)0x0040) /*!< Port x Reset bit 6 */ +#define GPIO_BRR_BR7 ((uint16_t)0x0080) /*!< Port x Reset bit 7 */ +#define GPIO_BRR_BR8 ((uint16_t)0x0100) /*!< Port x Reset bit 8 */ +#define GPIO_BRR_BR9 ((uint16_t)0x0200) /*!< Port x Reset bit 9 */ +#define GPIO_BRR_BR10 ((uint16_t)0x0400) /*!< Port x Reset bit 10 */ +#define GPIO_BRR_BR11 ((uint16_t)0x0800) /*!< Port x Reset bit 11 */ +#define GPIO_BRR_BR12 ((uint16_t)0x1000) /*!< Port x Reset bit 12 */ +#define GPIO_BRR_BR13 ((uint16_t)0x2000) /*!< Port x Reset bit 13 */ +#define GPIO_BRR_BR14 ((uint16_t)0x4000) /*!< Port x Reset bit 14 */ +#define GPIO_BRR_BR15 ((uint16_t)0x8000) /*!< Port x Reset bit 15 */ + +/****************** Bit definition for GPIO_LCKR register *******************/ +#define GPIO_LCKR_LCK0 ((uint32_t)0x00000001) /*!< Port x Lock bit 0 */ +#define GPIO_LCKR_LCK1 ((uint32_t)0x00000002) /*!< Port x Lock bit 1 */ +#define GPIO_LCKR_LCK2 ((uint32_t)0x00000004) /*!< Port x Lock bit 2 */ +#define GPIO_LCKR_LCK3 ((uint32_t)0x00000008) /*!< Port x Lock bit 3 */ +#define GPIO_LCKR_LCK4 ((uint32_t)0x00000010) /*!< Port x Lock bit 4 */ +#define GPIO_LCKR_LCK5 ((uint32_t)0x00000020) /*!< Port x Lock bit 5 */ +#define GPIO_LCKR_LCK6 ((uint32_t)0x00000040) /*!< Port x Lock bit 6 */ +#define GPIO_LCKR_LCK7 ((uint32_t)0x00000080) /*!< Port x Lock bit 7 */ +#define GPIO_LCKR_LCK8 ((uint32_t)0x00000100) /*!< Port x Lock bit 8 */ +#define GPIO_LCKR_LCK9 ((uint32_t)0x00000200) /*!< Port x Lock bit 9 */ +#define GPIO_LCKR_LCK10 ((uint32_t)0x00000400) /*!< Port x Lock bit 10 */ +#define GPIO_LCKR_LCK11 ((uint32_t)0x00000800) /*!< Port x Lock bit 11 */ +#define GPIO_LCKR_LCK12 ((uint32_t)0x00001000) /*!< Port x Lock bit 12 */ +#define GPIO_LCKR_LCK13 ((uint32_t)0x00002000) /*!< Port x Lock bit 13 */ +#define GPIO_LCKR_LCK14 ((uint32_t)0x00004000) /*!< Port x Lock bit 14 */ +#define GPIO_LCKR_LCK15 ((uint32_t)0x00008000) /*!< Port x Lock bit 15 */ +#define GPIO_LCKR_LCKK ((uint32_t)0x00010000) /*!< Lock key */ + +/*----------------------------------------------------------------------------*/ + +/****************** Bit definition for AFIO_EVCR register *******************/ +#define AFIO_EVCR_PIN ((uint8_t)0x0F) /*!< PIN[3:0] bits (Pin selection) */ +#define AFIO_EVCR_PIN_0 ((uint8_t)0x01) /*!< Bit 0 */ +#define AFIO_EVCR_PIN_1 ((uint8_t)0x02) /*!< Bit 1 */ +#define AFIO_EVCR_PIN_2 ((uint8_t)0x04) /*!< Bit 2 */ +#define AFIO_EVCR_PIN_3 ((uint8_t)0x08) /*!< Bit 3 */ + +/*!< PIN configuration */ +#define AFIO_EVCR_PIN_PX0 ((uint8_t)0x00) /*!< Pin 0 selected */ +#define AFIO_EVCR_PIN_PX1 ((uint8_t)0x01) /*!< Pin 1 selected */ +#define AFIO_EVCR_PIN_PX2 ((uint8_t)0x02) /*!< Pin 2 selected */ +#define AFIO_EVCR_PIN_PX3 ((uint8_t)0x03) /*!< Pin 3 selected */ +#define AFIO_EVCR_PIN_PX4 ((uint8_t)0x04) /*!< Pin 4 selected */ +#define AFIO_EVCR_PIN_PX5 ((uint8_t)0x05) /*!< Pin 5 selected */ +#define AFIO_EVCR_PIN_PX6 ((uint8_t)0x06) /*!< Pin 6 selected */ +#define AFIO_EVCR_PIN_PX7 ((uint8_t)0x07) /*!< Pin 7 selected */ +#define AFIO_EVCR_PIN_PX8 ((uint8_t)0x08) /*!< Pin 8 selected */ +#define AFIO_EVCR_PIN_PX9 ((uint8_t)0x09) /*!< Pin 9 selected */ +#define AFIO_EVCR_PIN_PX10 ((uint8_t)0x0A) /*!< Pin 10 selected */ +#define AFIO_EVCR_PIN_PX11 ((uint8_t)0x0B) /*!< Pin 11 selected */ +#define AFIO_EVCR_PIN_PX12 ((uint8_t)0x0C) /*!< Pin 12 selected */ +#define AFIO_EVCR_PIN_PX13 ((uint8_t)0x0D) /*!< Pin 13 selected */ +#define AFIO_EVCR_PIN_PX14 ((uint8_t)0x0E) /*!< Pin 14 selected */ +#define AFIO_EVCR_PIN_PX15 ((uint8_t)0x0F) /*!< Pin 15 selected */ + +#define AFIO_EVCR_PORT ((uint8_t)0x70) /*!< PORT[2:0] bits (Port selection) */ +#define AFIO_EVCR_PORT_0 ((uint8_t)0x10) /*!< Bit 0 */ +#define AFIO_EVCR_PORT_1 ((uint8_t)0x20) /*!< Bit 1 */ +#define AFIO_EVCR_PORT_2 ((uint8_t)0x40) /*!< Bit 2 */ + +/*!< PORT configuration */ +#define AFIO_EVCR_PORT_PA ((uint8_t)0x00) /*!< Port A selected */ +#define AFIO_EVCR_PORT_PB ((uint8_t)0x10) /*!< Port B selected */ +#define AFIO_EVCR_PORT_PC ((uint8_t)0x20) /*!< Port C selected */ +#define AFIO_EVCR_PORT_PD ((uint8_t)0x30) /*!< Port D selected */ +#define AFIO_EVCR_PORT_PE ((uint8_t)0x40) /*!< Port E selected */ + +#define AFIO_EVCR_EVOE ((uint8_t)0x80) /*!< Event Output Enable */ + +/****************** Bit definition for AFIO_MAPR register *******************/ +#define AFIO_MAPR_SPI1_REMAP ((uint32_t)0x00000001) /*!< SPI1 remapping */ +#define AFIO_MAPR_I2C1_REMAP ((uint32_t)0x00000002) /*!< I2C1 remapping */ +#define AFIO_MAPR_USART1_REMAP ((uint32_t)0x00000004) /*!< USART1 remapping */ +#define AFIO_MAPR_USART2_REMAP ((uint32_t)0x00000008) /*!< USART2 remapping */ + +#define AFIO_MAPR_USART3_REMAP ((uint32_t)0x00000030) /*!< USART3_REMAP[1:0] bits (USART3 remapping) */ +#define AFIO_MAPR_USART3_REMAP_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define AFIO_MAPR_USART3_REMAP_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +/* USART3_REMAP configuration */ +#define AFIO_MAPR_USART3_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (TX/PB10, RX/PB11, CK/PB12, CTS/PB13, RTS/PB14) */ +#define AFIO_MAPR_USART3_REMAP_PARTIALREMAP ((uint32_t)0x00000010) /*!< Partial remap (TX/PC10, RX/PC11, CK/PC12, CTS/PB13, RTS/PB14) */ +#define AFIO_MAPR_USART3_REMAP_FULLREMAP ((uint32_t)0x00000030) /*!< Full remap (TX/PD8, RX/PD9, CK/PD10, CTS/PD11, RTS/PD12) */ + +#define AFIO_MAPR_TIM1_REMAP ((uint32_t)0x000000C0) /*!< TIM1_REMAP[1:0] bits (TIM1 remapping) */ +#define AFIO_MAPR_TIM1_REMAP_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define AFIO_MAPR_TIM1_REMAP_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +/*!< TIM1_REMAP configuration */ +#define AFIO_MAPR_TIM1_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (ETR/PA12, CH1/PA8, CH2/PA9, CH3/PA10, CH4/PA11, BKIN/PB12, CH1N/PB13, CH2N/PB14, CH3N/PB15) */ +#define AFIO_MAPR_TIM1_REMAP_PARTIALREMAP ((uint32_t)0x00000040) /*!< Partial remap (ETR/PA12, CH1/PA8, CH2/PA9, CH3/PA10, CH4/PA11, BKIN/PA6, CH1N/PA7, CH2N/PB0, CH3N/PB1) */ +#define AFIO_MAPR_TIM1_REMAP_FULLREMAP ((uint32_t)0x000000C0) /*!< Full remap (ETR/PE7, CH1/PE9, CH2/PE11, CH3/PE13, CH4/PE14, BKIN/PE15, CH1N/PE8, CH2N/PE10, CH3N/PE12) */ + +#define AFIO_MAPR_TIM2_REMAP ((uint32_t)0x00000300) /*!< TIM2_REMAP[1:0] bits (TIM2 remapping) */ +#define AFIO_MAPR_TIM2_REMAP_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define AFIO_MAPR_TIM2_REMAP_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +/*!< TIM2_REMAP configuration */ +#define AFIO_MAPR_TIM2_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (CH1/ETR/PA0, CH2/PA1, CH3/PA2, CH4/PA3) */ +#define AFIO_MAPR_TIM2_REMAP_PARTIALREMAP1 ((uint32_t)0x00000100) /*!< Partial remap (CH1/ETR/PA15, CH2/PB3, CH3/PA2, CH4/PA3) */ +#define AFIO_MAPR_TIM2_REMAP_PARTIALREMAP2 ((uint32_t)0x00000200) /*!< Partial remap (CH1/ETR/PA0, CH2/PA1, CH3/PB10, CH4/PB11) */ +#define AFIO_MAPR_TIM2_REMAP_FULLREMAP ((uint32_t)0x00000300) /*!< Full remap (CH1/ETR/PA15, CH2/PB3, CH3/PB10, CH4/PB11) */ + +#define AFIO_MAPR_TIM3_REMAP ((uint32_t)0x00000C00) /*!< TIM3_REMAP[1:0] bits (TIM3 remapping) */ +#define AFIO_MAPR_TIM3_REMAP_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define AFIO_MAPR_TIM3_REMAP_1 ((uint32_t)0x00000800) /*!< Bit 1 */ + +/*!< TIM3_REMAP configuration */ +#define AFIO_MAPR_TIM3_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (CH1/PA6, CH2/PA7, CH3/PB0, CH4/PB1) */ +#define AFIO_MAPR_TIM3_REMAP_PARTIALREMAP ((uint32_t)0x00000800) /*!< Partial remap (CH1/PB4, CH2/PB5, CH3/PB0, CH4/PB1) */ +#define AFIO_MAPR_TIM3_REMAP_FULLREMAP ((uint32_t)0x00000C00) /*!< Full remap (CH1/PC6, CH2/PC7, CH3/PC8, CH4/PC9) */ + +#define AFIO_MAPR_TIM4_REMAP ((uint32_t)0x00001000) /*!< TIM4_REMAP bit (TIM4 remapping) */ + +#define AFIO_MAPR_CAN_REMAP ((uint32_t)0x00006000) /*!< CAN_REMAP[1:0] bits (CAN Alternate function remapping) */ +#define AFIO_MAPR_CAN_REMAP_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define AFIO_MAPR_CAN_REMAP_1 ((uint32_t)0x00004000) /*!< Bit 1 */ + +/*!< CAN_REMAP configuration */ +#define AFIO_MAPR_CAN_REMAP_REMAP1 ((uint32_t)0x00000000) /*!< CANRX mapped to PA11, CANTX mapped to PA12 */ +#define AFIO_MAPR_CAN_REMAP_REMAP2 ((uint32_t)0x00004000) /*!< CANRX mapped to PB8, CANTX mapped to PB9 */ +#define AFIO_MAPR_CAN_REMAP_REMAP3 ((uint32_t)0x00006000) /*!< CANRX mapped to PD0, CANTX mapped to PD1 */ + +#define AFIO_MAPR_PD01_REMAP ((uint32_t)0x00008000) /*!< Port D0/Port D1 mapping on OSC_IN/OSC_OUT */ +#define AFIO_MAPR_TIM5CH4_IREMAP ((uint32_t)0x00010000) /*!< TIM5 Channel4 Internal Remap */ +#define AFIO_MAPR_ADC1_ETRGINJ_REMAP ((uint32_t)0x00020000) /*!< ADC 1 External Trigger Injected Conversion remapping */ +#define AFIO_MAPR_ADC1_ETRGREG_REMAP ((uint32_t)0x00040000) /*!< ADC 1 External Trigger Regular Conversion remapping */ +#define AFIO_MAPR_ADC2_ETRGINJ_REMAP ((uint32_t)0x00080000) /*!< ADC 2 External Trigger Injected Conversion remapping */ +#define AFIO_MAPR_ADC2_ETRGREG_REMAP ((uint32_t)0x00100000) /*!< ADC 2 External Trigger Regular Conversion remapping */ + +/*!< SWJ_CFG configuration */ +#define AFIO_MAPR_SWJ_CFG ((uint32_t)0x07000000) /*!< SWJ_CFG[2:0] bits (Serial Wire JTAG configuration) */ +#define AFIO_MAPR_SWJ_CFG_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define AFIO_MAPR_SWJ_CFG_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define AFIO_MAPR_SWJ_CFG_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + +#define AFIO_MAPR_SWJ_CFG_RESET ((uint32_t)0x00000000) /*!< Full SWJ (JTAG-DP + SW-DP) : Reset State */ +#define AFIO_MAPR_SWJ_CFG_NOJNTRST ((uint32_t)0x01000000) /*!< Full SWJ (JTAG-DP + SW-DP) but without JNTRST */ +#define AFIO_MAPR_SWJ_CFG_JTAGDISABLE ((uint32_t)0x02000000) /*!< JTAG-DP Disabled and SW-DP Enabled */ +#define AFIO_MAPR_SWJ_CFG_DISABLE ((uint32_t)0x04000000) /*!< JTAG-DP Disabled and SW-DP Disabled */ + +#ifdef STM32F10X_CL +/*!< ETH_REMAP configuration */ + #define AFIO_MAPR_ETH_REMAP ((uint32_t)0x00200000) /*!< SPI3_REMAP bit (Ethernet MAC I/O remapping) */ + +/*!< CAN2_REMAP configuration */ + #define AFIO_MAPR_CAN2_REMAP ((uint32_t)0x00400000) /*!< CAN2_REMAP bit (CAN2 I/O remapping) */ + +/*!< MII_RMII_SEL configuration */ + #define AFIO_MAPR_MII_RMII_SEL ((uint32_t)0x00800000) /*!< MII_RMII_SEL bit (Ethernet MII or RMII selection) */ + +/*!< SPI3_REMAP configuration */ + #define AFIO_MAPR_SPI3_REMAP ((uint32_t)0x10000000) /*!< SPI3_REMAP bit (SPI3 remapping) */ + +/*!< TIM2ITR1_IREMAP configuration */ + #define AFIO_MAPR_TIM2ITR1_IREMAP ((uint32_t)0x20000000) /*!< TIM2ITR1_IREMAP bit (TIM2 internal trigger 1 remapping) */ + +/*!< PTP_PPS_REMAP configuration */ + #define AFIO_MAPR_PTP_PPS_REMAP ((uint32_t)0x40000000) /*!< PTP_PPS_REMAP bit (Ethernet PTP PPS remapping) */ +#endif + +/***************** Bit definition for AFIO_EXTICR1 register *****************/ +#define AFIO_EXTICR1_EXTI0 ((uint16_t)0x000F) /*!< EXTI 0 configuration */ +#define AFIO_EXTICR1_EXTI1 ((uint16_t)0x00F0) /*!< EXTI 1 configuration */ +#define AFIO_EXTICR1_EXTI2 ((uint16_t)0x0F00) /*!< EXTI 2 configuration */ +#define AFIO_EXTICR1_EXTI3 ((uint16_t)0xF000) /*!< EXTI 3 configuration */ + +/*!< EXTI0 configuration */ +#define AFIO_EXTICR1_EXTI0_PA ((uint16_t)0x0000) /*!< PA[0] pin */ +#define AFIO_EXTICR1_EXTI0_PB ((uint16_t)0x0001) /*!< PB[0] pin */ +#define AFIO_EXTICR1_EXTI0_PC ((uint16_t)0x0002) /*!< PC[0] pin */ +#define AFIO_EXTICR1_EXTI0_PD ((uint16_t)0x0003) /*!< PD[0] pin */ +#define AFIO_EXTICR1_EXTI0_PE ((uint16_t)0x0004) /*!< PE[0] pin */ +#define AFIO_EXTICR1_EXTI0_PF ((uint16_t)0x0005) /*!< PF[0] pin */ +#define AFIO_EXTICR1_EXTI0_PG ((uint16_t)0x0006) /*!< PG[0] pin */ + +/*!< EXTI1 configuration */ +#define AFIO_EXTICR1_EXTI1_PA ((uint16_t)0x0000) /*!< PA[1] pin */ +#define AFIO_EXTICR1_EXTI1_PB ((uint16_t)0x0010) /*!< PB[1] pin */ +#define AFIO_EXTICR1_EXTI1_PC ((uint16_t)0x0020) /*!< PC[1] pin */ +#define AFIO_EXTICR1_EXTI1_PD ((uint16_t)0x0030) /*!< PD[1] pin */ +#define AFIO_EXTICR1_EXTI1_PE ((uint16_t)0x0040) /*!< PE[1] pin */ +#define AFIO_EXTICR1_EXTI1_PF ((uint16_t)0x0050) /*!< PF[1] pin */ +#define AFIO_EXTICR1_EXTI1_PG ((uint16_t)0x0060) /*!< PG[1] pin */ + +/*!< EXTI2 configuration */ +#define AFIO_EXTICR1_EXTI2_PA ((uint16_t)0x0000) /*!< PA[2] pin */ +#define AFIO_EXTICR1_EXTI2_PB ((uint16_t)0x0100) /*!< PB[2] pin */ +#define AFIO_EXTICR1_EXTI2_PC ((uint16_t)0x0200) /*!< PC[2] pin */ +#define AFIO_EXTICR1_EXTI2_PD ((uint16_t)0x0300) /*!< PD[2] pin */ +#define AFIO_EXTICR1_EXTI2_PE ((uint16_t)0x0400) /*!< PE[2] pin */ +#define AFIO_EXTICR1_EXTI2_PF ((uint16_t)0x0500) /*!< PF[2] pin */ +#define AFIO_EXTICR1_EXTI2_PG ((uint16_t)0x0600) /*!< PG[2] pin */ + +/*!< EXTI3 configuration */ +#define AFIO_EXTICR1_EXTI3_PA ((uint16_t)0x0000) /*!< PA[3] pin */ +#define AFIO_EXTICR1_EXTI3_PB ((uint16_t)0x1000) /*!< PB[3] pin */ +#define AFIO_EXTICR1_EXTI3_PC ((uint16_t)0x2000) /*!< PC[3] pin */ +#define AFIO_EXTICR1_EXTI3_PD ((uint16_t)0x3000) /*!< PD[3] pin */ +#define AFIO_EXTICR1_EXTI3_PE ((uint16_t)0x4000) /*!< PE[3] pin */ +#define AFIO_EXTICR1_EXTI3_PF ((uint16_t)0x5000) /*!< PF[3] pin */ +#define AFIO_EXTICR1_EXTI3_PG ((uint16_t)0x6000) /*!< PG[3] pin */ + +/***************** Bit definition for AFIO_EXTICR2 register *****************/ +#define AFIO_EXTICR2_EXTI4 ((uint16_t)0x000F) /*!< EXTI 4 configuration */ +#define AFIO_EXTICR2_EXTI5 ((uint16_t)0x00F0) /*!< EXTI 5 configuration */ +#define AFIO_EXTICR2_EXTI6 ((uint16_t)0x0F00) /*!< EXTI 6 configuration */ +#define AFIO_EXTICR2_EXTI7 ((uint16_t)0xF000) /*!< EXTI 7 configuration */ + +/*!< EXTI4 configuration */ +#define AFIO_EXTICR2_EXTI4_PA ((uint16_t)0x0000) /*!< PA[4] pin */ +#define AFIO_EXTICR2_EXTI4_PB ((uint16_t)0x0001) /*!< PB[4] pin */ +#define AFIO_EXTICR2_EXTI4_PC ((uint16_t)0x0002) /*!< PC[4] pin */ +#define AFIO_EXTICR2_EXTI4_PD ((uint16_t)0x0003) /*!< PD[4] pin */ +#define AFIO_EXTICR2_EXTI4_PE ((uint16_t)0x0004) /*!< PE[4] pin */ +#define AFIO_EXTICR2_EXTI4_PF ((uint16_t)0x0005) /*!< PF[4] pin */ +#define AFIO_EXTICR2_EXTI4_PG ((uint16_t)0x0006) /*!< PG[4] pin */ + +/* EXTI5 configuration */ +#define AFIO_EXTICR2_EXTI5_PA ((uint16_t)0x0000) /*!< PA[5] pin */ +#define AFIO_EXTICR2_EXTI5_PB ((uint16_t)0x0010) /*!< PB[5] pin */ +#define AFIO_EXTICR2_EXTI5_PC ((uint16_t)0x0020) /*!< PC[5] pin */ +#define AFIO_EXTICR2_EXTI5_PD ((uint16_t)0x0030) /*!< PD[5] pin */ +#define AFIO_EXTICR2_EXTI5_PE ((uint16_t)0x0040) /*!< PE[5] pin */ +#define AFIO_EXTICR2_EXTI5_PF ((uint16_t)0x0050) /*!< PF[5] pin */ +#define AFIO_EXTICR2_EXTI5_PG ((uint16_t)0x0060) /*!< PG[5] pin */ + +/*!< EXTI6 configuration */ +#define AFIO_EXTICR2_EXTI6_PA ((uint16_t)0x0000) /*!< PA[6] pin */ +#define AFIO_EXTICR2_EXTI6_PB ((uint16_t)0x0100) /*!< PB[6] pin */ +#define AFIO_EXTICR2_EXTI6_PC ((uint16_t)0x0200) /*!< PC[6] pin */ +#define AFIO_EXTICR2_EXTI6_PD ((uint16_t)0x0300) /*!< PD[6] pin */ +#define AFIO_EXTICR2_EXTI6_PE ((uint16_t)0x0400) /*!< PE[6] pin */ +#define AFIO_EXTICR2_EXTI6_PF ((uint16_t)0x0500) /*!< PF[6] pin */ +#define AFIO_EXTICR2_EXTI6_PG ((uint16_t)0x0600) /*!< PG[6] pin */ + +/*!< EXTI7 configuration */ +#define AFIO_EXTICR2_EXTI7_PA ((uint16_t)0x0000) /*!< PA[7] pin */ +#define AFIO_EXTICR2_EXTI7_PB ((uint16_t)0x1000) /*!< PB[7] pin */ +#define AFIO_EXTICR2_EXTI7_PC ((uint16_t)0x2000) /*!< PC[7] pin */ +#define AFIO_EXTICR2_EXTI7_PD ((uint16_t)0x3000) /*!< PD[7] pin */ +#define AFIO_EXTICR2_EXTI7_PE ((uint16_t)0x4000) /*!< PE[7] pin */ +#define AFIO_EXTICR2_EXTI7_PF ((uint16_t)0x5000) /*!< PF[7] pin */ +#define AFIO_EXTICR2_EXTI7_PG ((uint16_t)0x6000) /*!< PG[7] pin */ + +/***************** Bit definition for AFIO_EXTICR3 register *****************/ +#define AFIO_EXTICR3_EXTI8 ((uint16_t)0x000F) /*!< EXTI 8 configuration */ +#define AFIO_EXTICR3_EXTI9 ((uint16_t)0x00F0) /*!< EXTI 9 configuration */ +#define AFIO_EXTICR3_EXTI10 ((uint16_t)0x0F00) /*!< EXTI 10 configuration */ +#define AFIO_EXTICR3_EXTI11 ((uint16_t)0xF000) /*!< EXTI 11 configuration */ + +/*!< EXTI8 configuration */ +#define AFIO_EXTICR3_EXTI8_PA ((uint16_t)0x0000) /*!< PA[8] pin */ +#define AFIO_EXTICR3_EXTI8_PB ((uint16_t)0x0001) /*!< PB[8] pin */ +#define AFIO_EXTICR3_EXTI8_PC ((uint16_t)0x0002) /*!< PC[8] pin */ +#define AFIO_EXTICR3_EXTI8_PD ((uint16_t)0x0003) /*!< PD[8] pin */ +#define AFIO_EXTICR3_EXTI8_PE ((uint16_t)0x0004) /*!< PE[8] pin */ +#define AFIO_EXTICR3_EXTI8_PF ((uint16_t)0x0005) /*!< PF[8] pin */ +#define AFIO_EXTICR3_EXTI8_PG ((uint16_t)0x0006) /*!< PG[8] pin */ + +/*!< EXTI9 configuration */ +#define AFIO_EXTICR3_EXTI9_PA ((uint16_t)0x0000) /*!< PA[9] pin */ +#define AFIO_EXTICR3_EXTI9_PB ((uint16_t)0x0010) /*!< PB[9] pin */ +#define AFIO_EXTICR3_EXTI9_PC ((uint16_t)0x0020) /*!< PC[9] pin */ +#define AFIO_EXTICR3_EXTI9_PD ((uint16_t)0x0030) /*!< PD[9] pin */ +#define AFIO_EXTICR3_EXTI9_PE ((uint16_t)0x0040) /*!< PE[9] pin */ +#define AFIO_EXTICR3_EXTI9_PF ((uint16_t)0x0050) /*!< PF[9] pin */ +#define AFIO_EXTICR3_EXTI9_PG ((uint16_t)0x0060) /*!< PG[9] pin */ + +/*!< EXTI10 configuration */ +#define AFIO_EXTICR3_EXTI10_PA ((uint16_t)0x0000) /*!< PA[10] pin */ +#define AFIO_EXTICR3_EXTI10_PB ((uint16_t)0x0100) /*!< PB[10] pin */ +#define AFIO_EXTICR3_EXTI10_PC ((uint16_t)0x0200) /*!< PC[10] pin */ +#define AFIO_EXTICR3_EXTI10_PD ((uint16_t)0x0300) /*!< PD[10] pin */ +#define AFIO_EXTICR3_EXTI10_PE ((uint16_t)0x0400) /*!< PE[10] pin */ +#define AFIO_EXTICR3_EXTI10_PF ((uint16_t)0x0500) /*!< PF[10] pin */ +#define AFIO_EXTICR3_EXTI10_PG ((uint16_t)0x0600) /*!< PG[10] pin */ + +/*!< EXTI11 configuration */ +#define AFIO_EXTICR3_EXTI11_PA ((uint16_t)0x0000) /*!< PA[11] pin */ +#define AFIO_EXTICR3_EXTI11_PB ((uint16_t)0x1000) /*!< PB[11] pin */ +#define AFIO_EXTICR3_EXTI11_PC ((uint16_t)0x2000) /*!< PC[11] pin */ +#define AFIO_EXTICR3_EXTI11_PD ((uint16_t)0x3000) /*!< PD[11] pin */ +#define AFIO_EXTICR3_EXTI11_PE ((uint16_t)0x4000) /*!< PE[11] pin */ +#define AFIO_EXTICR3_EXTI11_PF ((uint16_t)0x5000) /*!< PF[11] pin */ +#define AFIO_EXTICR3_EXTI11_PG ((uint16_t)0x6000) /*!< PG[11] pin */ + +/***************** Bit definition for AFIO_EXTICR4 register *****************/ +#define AFIO_EXTICR4_EXTI12 ((uint16_t)0x000F) /*!< EXTI 12 configuration */ +#define AFIO_EXTICR4_EXTI13 ((uint16_t)0x00F0) /*!< EXTI 13 configuration */ +#define AFIO_EXTICR4_EXTI14 ((uint16_t)0x0F00) /*!< EXTI 14 configuration */ +#define AFIO_EXTICR4_EXTI15 ((uint16_t)0xF000) /*!< EXTI 15 configuration */ + +/* EXTI12 configuration */ +#define AFIO_EXTICR4_EXTI12_PA ((uint16_t)0x0000) /*!< PA[12] pin */ +#define AFIO_EXTICR4_EXTI12_PB ((uint16_t)0x0001) /*!< PB[12] pin */ +#define AFIO_EXTICR4_EXTI12_PC ((uint16_t)0x0002) /*!< PC[12] pin */ +#define AFIO_EXTICR4_EXTI12_PD ((uint16_t)0x0003) /*!< PD[12] pin */ +#define AFIO_EXTICR4_EXTI12_PE ((uint16_t)0x0004) /*!< PE[12] pin */ +#define AFIO_EXTICR4_EXTI12_PF ((uint16_t)0x0005) /*!< PF[12] pin */ +#define AFIO_EXTICR4_EXTI12_PG ((uint16_t)0x0006) /*!< PG[12] pin */ + +/* EXTI13 configuration */ +#define AFIO_EXTICR4_EXTI13_PA ((uint16_t)0x0000) /*!< PA[13] pin */ +#define AFIO_EXTICR4_EXTI13_PB ((uint16_t)0x0010) /*!< PB[13] pin */ +#define AFIO_EXTICR4_EXTI13_PC ((uint16_t)0x0020) /*!< PC[13] pin */ +#define AFIO_EXTICR4_EXTI13_PD ((uint16_t)0x0030) /*!< PD[13] pin */ +#define AFIO_EXTICR4_EXTI13_PE ((uint16_t)0x0040) /*!< PE[13] pin */ +#define AFIO_EXTICR4_EXTI13_PF ((uint16_t)0x0050) /*!< PF[13] pin */ +#define AFIO_EXTICR4_EXTI13_PG ((uint16_t)0x0060) /*!< PG[13] pin */ + +/*!< EXTI14 configuration */ +#define AFIO_EXTICR4_EXTI14_PA ((uint16_t)0x0000) /*!< PA[14] pin */ +#define AFIO_EXTICR4_EXTI14_PB ((uint16_t)0x0100) /*!< PB[14] pin */ +#define AFIO_EXTICR4_EXTI14_PC ((uint16_t)0x0200) /*!< PC[14] pin */ +#define AFIO_EXTICR4_EXTI14_PD ((uint16_t)0x0300) /*!< PD[14] pin */ +#define AFIO_EXTICR4_EXTI14_PE ((uint16_t)0x0400) /*!< PE[14] pin */ +#define AFIO_EXTICR4_EXTI14_PF ((uint16_t)0x0500) /*!< PF[14] pin */ +#define AFIO_EXTICR4_EXTI14_PG ((uint16_t)0x0600) /*!< PG[14] pin */ + +/*!< EXTI15 configuration */ +#define AFIO_EXTICR4_EXTI15_PA ((uint16_t)0x0000) /*!< PA[15] pin */ +#define AFIO_EXTICR4_EXTI15_PB ((uint16_t)0x1000) /*!< PB[15] pin */ +#define AFIO_EXTICR4_EXTI15_PC ((uint16_t)0x2000) /*!< PC[15] pin */ +#define AFIO_EXTICR4_EXTI15_PD ((uint16_t)0x3000) /*!< PD[15] pin */ +#define AFIO_EXTICR4_EXTI15_PE ((uint16_t)0x4000) /*!< PE[15] pin */ +#define AFIO_EXTICR4_EXTI15_PF ((uint16_t)0x5000) /*!< PF[15] pin */ +#define AFIO_EXTICR4_EXTI15_PG ((uint16_t)0x6000) /*!< PG[15] pin */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +/****************** Bit definition for AFIO_MAPR2 register ******************/ +#define AFIO_MAPR2_TIM15_REMAP ((uint32_t)0x00000001) /*!< TIM15 remapping */ +#define AFIO_MAPR2_TIM16_REMAP ((uint32_t)0x00000002) /*!< TIM16 remapping */ +#define AFIO_MAPR2_TIM17_REMAP ((uint32_t)0x00000004) /*!< TIM17 remapping */ +#define AFIO_MAPR2_CEC_REMAP ((uint32_t)0x00000008) /*!< CEC remapping */ +#define AFIO_MAPR2_TIM1_DMA_REMAP ((uint32_t)0x00000010) /*!< TIM1_DMA remapping */ +#endif + +#ifdef STM32F10X_HD_VL +#define AFIO_MAPR2_TIM13_REMAP ((uint32_t)0x00000100) /*!< TIM13 remapping */ +#define AFIO_MAPR2_TIM14_REMAP ((uint32_t)0x00000200) /*!< TIM14 remapping */ +#define AFIO_MAPR2_FSMC_NADV_REMAP ((uint32_t)0x00000400) /*!< FSMC NADV remapping */ +#define AFIO_MAPR2_TIM67_DAC_DMA_REMAP ((uint32_t)0x00000800) /*!< TIM6/TIM7 and DAC DMA remapping */ +#define AFIO_MAPR2_TIM12_REMAP ((uint32_t)0x00001000) /*!< TIM12 remapping */ +#define AFIO_MAPR2_MISC_REMAP ((uint32_t)0x00002000) /*!< Miscellaneous remapping */ +#endif + +#ifdef STM32F10X_XL +/****************** Bit definition for AFIO_MAPR2 register ******************/ +#define AFIO_MAPR2_TIM9_REMAP ((uint32_t)0x00000020) /*!< TIM9 remapping */ +#define AFIO_MAPR2_TIM10_REMAP ((uint32_t)0x00000040) /*!< TIM10 remapping */ +#define AFIO_MAPR2_TIM11_REMAP ((uint32_t)0x00000080) /*!< TIM11 remapping */ +#define AFIO_MAPR2_TIM13_REMAP ((uint32_t)0x00000100) /*!< TIM13 remapping */ +#define AFIO_MAPR2_TIM14_REMAP ((uint32_t)0x00000200) /*!< TIM14 remapping */ +#define AFIO_MAPR2_FSMC_NADV_REMAP ((uint32_t)0x00000400) /*!< FSMC NADV remapping */ +#endif + +/******************************************************************************/ +/* */ +/* SystemTick */ +/* */ +/******************************************************************************/ + +/***************** Bit definition for SysTick_CTRL register *****************/ +#define SysTick_CTRL_ENABLE ((uint32_t)0x00000001) /*!< Counter enable */ +#define SysTick_CTRL_TICKINT ((uint32_t)0x00000002) /*!< Counting down to 0 pends the SysTick handler */ +#define SysTick_CTRL_CLKSOURCE ((uint32_t)0x00000004) /*!< Clock source */ +#define SysTick_CTRL_COUNTFLAG ((uint32_t)0x00010000) /*!< Count Flag */ + +/***************** Bit definition for SysTick_LOAD register *****************/ +#define SysTick_LOAD_RELOAD ((uint32_t)0x00FFFFFF) /*!< Value to load into the SysTick Current Value Register when the counter reaches 0 */ + +/***************** Bit definition for SysTick_VAL register ******************/ +#define SysTick_VAL_CURRENT ((uint32_t)0x00FFFFFF) /*!< Current value at the time the register is accessed */ + +/***************** Bit definition for SysTick_CALIB register ****************/ +#define SysTick_CALIB_TENMS ((uint32_t)0x00FFFFFF) /*!< Reload value to use for 10ms timing */ +#define SysTick_CALIB_SKEW ((uint32_t)0x40000000) /*!< Calibration value is not exactly 10 ms */ +#define SysTick_CALIB_NOREF ((uint32_t)0x80000000) /*!< The reference clock is not provided */ + +/******************************************************************************/ +/* */ +/* Nested Vectored Interrupt Controller */ +/* */ +/******************************************************************************/ + +/****************** Bit definition for NVIC_ISER register *******************/ +#define NVIC_ISER_SETENA ((uint32_t)0xFFFFFFFF) /*!< Interrupt set enable bits */ +#define NVIC_ISER_SETENA_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ISER_SETENA_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ISER_SETENA_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ISER_SETENA_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ISER_SETENA_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ISER_SETENA_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ISER_SETENA_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ISER_SETENA_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ISER_SETENA_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ISER_SETENA_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ISER_SETENA_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ISER_SETENA_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ISER_SETENA_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ISER_SETENA_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ISER_SETENA_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ISER_SETENA_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ISER_SETENA_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ISER_SETENA_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ISER_SETENA_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ISER_SETENA_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ISER_SETENA_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ISER_SETENA_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ISER_SETENA_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ISER_SETENA_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ISER_SETENA_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ISER_SETENA_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ISER_SETENA_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ISER_SETENA_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ISER_SETENA_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ISER_SETENA_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ISER_SETENA_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ISER_SETENA_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_ICER register *******************/ +#define NVIC_ICER_CLRENA ((uint32_t)0xFFFFFFFF) /*!< Interrupt clear-enable bits */ +#define NVIC_ICER_CLRENA_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ICER_CLRENA_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ICER_CLRENA_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ICER_CLRENA_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ICER_CLRENA_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ICER_CLRENA_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ICER_CLRENA_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ICER_CLRENA_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ICER_CLRENA_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ICER_CLRENA_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ICER_CLRENA_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ICER_CLRENA_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ICER_CLRENA_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ICER_CLRENA_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ICER_CLRENA_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ICER_CLRENA_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ICER_CLRENA_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ICER_CLRENA_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ICER_CLRENA_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ICER_CLRENA_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ICER_CLRENA_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ICER_CLRENA_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ICER_CLRENA_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ICER_CLRENA_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ICER_CLRENA_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ICER_CLRENA_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ICER_CLRENA_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ICER_CLRENA_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ICER_CLRENA_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ICER_CLRENA_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ICER_CLRENA_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ICER_CLRENA_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_ISPR register *******************/ +#define NVIC_ISPR_SETPEND ((uint32_t)0xFFFFFFFF) /*!< Interrupt set-pending bits */ +#define NVIC_ISPR_SETPEND_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ISPR_SETPEND_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ISPR_SETPEND_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ISPR_SETPEND_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ISPR_SETPEND_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ISPR_SETPEND_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ISPR_SETPEND_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ISPR_SETPEND_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ISPR_SETPEND_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ISPR_SETPEND_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ISPR_SETPEND_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ISPR_SETPEND_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ISPR_SETPEND_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ISPR_SETPEND_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ISPR_SETPEND_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ISPR_SETPEND_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ISPR_SETPEND_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ISPR_SETPEND_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ISPR_SETPEND_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ISPR_SETPEND_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ISPR_SETPEND_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ISPR_SETPEND_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ISPR_SETPEND_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ISPR_SETPEND_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ISPR_SETPEND_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ISPR_SETPEND_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ISPR_SETPEND_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ISPR_SETPEND_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ISPR_SETPEND_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ISPR_SETPEND_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ISPR_SETPEND_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ISPR_SETPEND_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_ICPR register *******************/ +#define NVIC_ICPR_CLRPEND ((uint32_t)0xFFFFFFFF) /*!< Interrupt clear-pending bits */ +#define NVIC_ICPR_CLRPEND_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ICPR_CLRPEND_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ICPR_CLRPEND_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ICPR_CLRPEND_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ICPR_CLRPEND_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ICPR_CLRPEND_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ICPR_CLRPEND_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ICPR_CLRPEND_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ICPR_CLRPEND_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ICPR_CLRPEND_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ICPR_CLRPEND_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ICPR_CLRPEND_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ICPR_CLRPEND_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ICPR_CLRPEND_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ICPR_CLRPEND_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ICPR_CLRPEND_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ICPR_CLRPEND_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ICPR_CLRPEND_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ICPR_CLRPEND_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ICPR_CLRPEND_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ICPR_CLRPEND_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ICPR_CLRPEND_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ICPR_CLRPEND_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ICPR_CLRPEND_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ICPR_CLRPEND_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ICPR_CLRPEND_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ICPR_CLRPEND_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ICPR_CLRPEND_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ICPR_CLRPEND_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ICPR_CLRPEND_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ICPR_CLRPEND_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ICPR_CLRPEND_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_IABR register *******************/ +#define NVIC_IABR_ACTIVE ((uint32_t)0xFFFFFFFF) /*!< Interrupt active flags */ +#define NVIC_IABR_ACTIVE_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_IABR_ACTIVE_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_IABR_ACTIVE_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_IABR_ACTIVE_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_IABR_ACTIVE_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_IABR_ACTIVE_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_IABR_ACTIVE_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_IABR_ACTIVE_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_IABR_ACTIVE_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_IABR_ACTIVE_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_IABR_ACTIVE_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_IABR_ACTIVE_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_IABR_ACTIVE_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_IABR_ACTIVE_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_IABR_ACTIVE_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_IABR_ACTIVE_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_IABR_ACTIVE_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_IABR_ACTIVE_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_IABR_ACTIVE_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_IABR_ACTIVE_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_IABR_ACTIVE_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_IABR_ACTIVE_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_IABR_ACTIVE_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_IABR_ACTIVE_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_IABR_ACTIVE_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_IABR_ACTIVE_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_IABR_ACTIVE_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_IABR_ACTIVE_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_IABR_ACTIVE_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_IABR_ACTIVE_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_IABR_ACTIVE_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_IABR_ACTIVE_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_PRI0 register *******************/ +#define NVIC_IPR0_PRI_0 ((uint32_t)0x000000FF) /*!< Priority of interrupt 0 */ +#define NVIC_IPR0_PRI_1 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 1 */ +#define NVIC_IPR0_PRI_2 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 2 */ +#define NVIC_IPR0_PRI_3 ((uint32_t)0xFF000000) /*!< Priority of interrupt 3 */ + +/****************** Bit definition for NVIC_PRI1 register *******************/ +#define NVIC_IPR1_PRI_4 ((uint32_t)0x000000FF) /*!< Priority of interrupt 4 */ +#define NVIC_IPR1_PRI_5 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 5 */ +#define NVIC_IPR1_PRI_6 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 6 */ +#define NVIC_IPR1_PRI_7 ((uint32_t)0xFF000000) /*!< Priority of interrupt 7 */ + +/****************** Bit definition for NVIC_PRI2 register *******************/ +#define NVIC_IPR2_PRI_8 ((uint32_t)0x000000FF) /*!< Priority of interrupt 8 */ +#define NVIC_IPR2_PRI_9 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 9 */ +#define NVIC_IPR2_PRI_10 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 10 */ +#define NVIC_IPR2_PRI_11 ((uint32_t)0xFF000000) /*!< Priority of interrupt 11 */ + +/****************** Bit definition for NVIC_PRI3 register *******************/ +#define NVIC_IPR3_PRI_12 ((uint32_t)0x000000FF) /*!< Priority of interrupt 12 */ +#define NVIC_IPR3_PRI_13 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 13 */ +#define NVIC_IPR3_PRI_14 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 14 */ +#define NVIC_IPR3_PRI_15 ((uint32_t)0xFF000000) /*!< Priority of interrupt 15 */ + +/****************** Bit definition for NVIC_PRI4 register *******************/ +#define NVIC_IPR4_PRI_16 ((uint32_t)0x000000FF) /*!< Priority of interrupt 16 */ +#define NVIC_IPR4_PRI_17 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 17 */ +#define NVIC_IPR4_PRI_18 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 18 */ +#define NVIC_IPR4_PRI_19 ((uint32_t)0xFF000000) /*!< Priority of interrupt 19 */ + +/****************** Bit definition for NVIC_PRI5 register *******************/ +#define NVIC_IPR5_PRI_20 ((uint32_t)0x000000FF) /*!< Priority of interrupt 20 */ +#define NVIC_IPR5_PRI_21 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 21 */ +#define NVIC_IPR5_PRI_22 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 22 */ +#define NVIC_IPR5_PRI_23 ((uint32_t)0xFF000000) /*!< Priority of interrupt 23 */ + +/****************** Bit definition for NVIC_PRI6 register *******************/ +#define NVIC_IPR6_PRI_24 ((uint32_t)0x000000FF) /*!< Priority of interrupt 24 */ +#define NVIC_IPR6_PRI_25 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 25 */ +#define NVIC_IPR6_PRI_26 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 26 */ +#define NVIC_IPR6_PRI_27 ((uint32_t)0xFF000000) /*!< Priority of interrupt 27 */ + +/****************** Bit definition for NVIC_PRI7 register *******************/ +#define NVIC_IPR7_PRI_28 ((uint32_t)0x000000FF) /*!< Priority of interrupt 28 */ +#define NVIC_IPR7_PRI_29 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 29 */ +#define NVIC_IPR7_PRI_30 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 30 */ +#define NVIC_IPR7_PRI_31 ((uint32_t)0xFF000000) /*!< Priority of interrupt 31 */ + +/****************** Bit definition for SCB_CPUID register *******************/ +#define SCB_CPUID_REVISION ((uint32_t)0x0000000F) /*!< Implementation defined revision number */ +#define SCB_CPUID_PARTNO ((uint32_t)0x0000FFF0) /*!< Number of processor within family */ +#define SCB_CPUID_Constant ((uint32_t)0x000F0000) /*!< Reads as 0x0F */ +#define SCB_CPUID_VARIANT ((uint32_t)0x00F00000) /*!< Implementation defined variant number */ +#define SCB_CPUID_IMPLEMENTER ((uint32_t)0xFF000000) /*!< Implementer code. ARM is 0x41 */ + +/******************* Bit definition for SCB_ICSR register *******************/ +#define SCB_ICSR_VECTACTIVE ((uint32_t)0x000001FF) /*!< Active ISR number field */ +#define SCB_ICSR_RETTOBASE ((uint32_t)0x00000800) /*!< All active exceptions minus the IPSR_current_exception yields the empty set */ +#define SCB_ICSR_VECTPENDING ((uint32_t)0x003FF000) /*!< Pending ISR number field */ +#define SCB_ICSR_ISRPENDING ((uint32_t)0x00400000) /*!< Interrupt pending flag */ +#define SCB_ICSR_ISRPREEMPT ((uint32_t)0x00800000) /*!< It indicates that a pending interrupt becomes active in the next running cycle */ +#define SCB_ICSR_PENDSTCLR ((uint32_t)0x02000000) /*!< Clear pending SysTick bit */ +#define SCB_ICSR_PENDSTSET ((uint32_t)0x04000000) /*!< Set pending SysTick bit */ +#define SCB_ICSR_PENDSVCLR ((uint32_t)0x08000000) /*!< Clear pending pendSV bit */ +#define SCB_ICSR_PENDSVSET ((uint32_t)0x10000000) /*!< Set pending pendSV bit */ +#define SCB_ICSR_NMIPENDSET ((uint32_t)0x80000000) /*!< Set pending NMI bit */ + +/******************* Bit definition for SCB_VTOR register *******************/ +#define SCB_VTOR_TBLOFF ((uint32_t)0x1FFFFF80) /*!< Vector table base offset field */ +#define SCB_VTOR_TBLBASE ((uint32_t)0x20000000) /*!< Table base in code(0) or RAM(1) */ + +/*!<***************** Bit definition for SCB_AIRCR register *******************/ +#define SCB_AIRCR_VECTRESET ((uint32_t)0x00000001) /*!< System Reset bit */ +#define SCB_AIRCR_VECTCLRACTIVE ((uint32_t)0x00000002) /*!< Clear active vector bit */ +#define SCB_AIRCR_SYSRESETREQ ((uint32_t)0x00000004) /*!< Requests chip control logic to generate a reset */ + +#define SCB_AIRCR_PRIGROUP ((uint32_t)0x00000700) /*!< PRIGROUP[2:0] bits (Priority group) */ +#define SCB_AIRCR_PRIGROUP_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define SCB_AIRCR_PRIGROUP_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define SCB_AIRCR_PRIGROUP_2 ((uint32_t)0x00000400) /*!< Bit 2 */ + +/* prority group configuration */ +#define SCB_AIRCR_PRIGROUP0 ((uint32_t)0x00000000) /*!< Priority group=0 (7 bits of pre-emption priority, 1 bit of subpriority) */ +#define SCB_AIRCR_PRIGROUP1 ((uint32_t)0x00000100) /*!< Priority group=1 (6 bits of pre-emption priority, 2 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP2 ((uint32_t)0x00000200) /*!< Priority group=2 (5 bits of pre-emption priority, 3 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP3 ((uint32_t)0x00000300) /*!< Priority group=3 (4 bits of pre-emption priority, 4 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP4 ((uint32_t)0x00000400) /*!< Priority group=4 (3 bits of pre-emption priority, 5 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP5 ((uint32_t)0x00000500) /*!< Priority group=5 (2 bits of pre-emption priority, 6 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP6 ((uint32_t)0x00000600) /*!< Priority group=6 (1 bit of pre-emption priority, 7 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP7 ((uint32_t)0x00000700) /*!< Priority group=7 (no pre-emption priority, 8 bits of subpriority) */ + +#define SCB_AIRCR_ENDIANESS ((uint32_t)0x00008000) /*!< Data endianness bit */ +#define SCB_AIRCR_VECTKEY ((uint32_t)0xFFFF0000) /*!< Register key (VECTKEY) - Reads as 0xFA05 (VECTKEYSTAT) */ + +/******************* Bit definition for SCB_SCR register ********************/ +#define SCB_SCR_SLEEPONEXIT ((uint8_t)0x02) /*!< Sleep on exit bit */ +#define SCB_SCR_SLEEPDEEP ((uint8_t)0x04) /*!< Sleep deep bit */ +#define SCB_SCR_SEVONPEND ((uint8_t)0x10) /*!< Wake up from WFE */ + +/******************** Bit definition for SCB_CCR register *******************/ +#define SCB_CCR_NONBASETHRDENA ((uint16_t)0x0001) /*!< Thread mode can be entered from any level in Handler mode by controlled return value */ +#define SCB_CCR_USERSETMPEND ((uint16_t)0x0002) /*!< Enables user code to write the Software Trigger Interrupt register to trigger (pend) a Main exception */ +#define SCB_CCR_UNALIGN_TRP ((uint16_t)0x0008) /*!< Trap for unaligned access */ +#define SCB_CCR_DIV_0_TRP ((uint16_t)0x0010) /*!< Trap on Divide by 0 */ +#define SCB_CCR_BFHFNMIGN ((uint16_t)0x0100) /*!< Handlers running at priority -1 and -2 */ +#define SCB_CCR_STKALIGN ((uint16_t)0x0200) /*!< On exception entry, the SP used prior to the exception is adjusted to be 8-byte aligned */ + +/******************* Bit definition for SCB_SHPR register ********************/ +#define SCB_SHPR_PRI_N ((uint32_t)0x000000FF) /*!< Priority of system handler 4,8, and 12. Mem Manage, reserved and Debug Monitor */ +#define SCB_SHPR_PRI_N1 ((uint32_t)0x0000FF00) /*!< Priority of system handler 5,9, and 13. Bus Fault, reserved and reserved */ +#define SCB_SHPR_PRI_N2 ((uint32_t)0x00FF0000) /*!< Priority of system handler 6,10, and 14. Usage Fault, reserved and PendSV */ +#define SCB_SHPR_PRI_N3 ((uint32_t)0xFF000000) /*!< Priority of system handler 7,11, and 15. Reserved, SVCall and SysTick */ + +/****************** Bit definition for SCB_SHCSR register *******************/ +#define SCB_SHCSR_MEMFAULTACT ((uint32_t)0x00000001) /*!< MemManage is active */ +#define SCB_SHCSR_BUSFAULTACT ((uint32_t)0x00000002) /*!< BusFault is active */ +#define SCB_SHCSR_USGFAULTACT ((uint32_t)0x00000008) /*!< UsageFault is active */ +#define SCB_SHCSR_SVCALLACT ((uint32_t)0x00000080) /*!< SVCall is active */ +#define SCB_SHCSR_MONITORACT ((uint32_t)0x00000100) /*!< Monitor is active */ +#define SCB_SHCSR_PENDSVACT ((uint32_t)0x00000400) /*!< PendSV is active */ +#define SCB_SHCSR_SYSTICKACT ((uint32_t)0x00000800) /*!< SysTick is active */ +#define SCB_SHCSR_USGFAULTPENDED ((uint32_t)0x00001000) /*!< Usage Fault is pended */ +#define SCB_SHCSR_MEMFAULTPENDED ((uint32_t)0x00002000) /*!< MemManage is pended */ +#define SCB_SHCSR_BUSFAULTPENDED ((uint32_t)0x00004000) /*!< Bus Fault is pended */ +#define SCB_SHCSR_SVCALLPENDED ((uint32_t)0x00008000) /*!< SVCall is pended */ +#define SCB_SHCSR_MEMFAULTENA ((uint32_t)0x00010000) /*!< MemManage enable */ +#define SCB_SHCSR_BUSFAULTENA ((uint32_t)0x00020000) /*!< Bus Fault enable */ +#define SCB_SHCSR_USGFAULTENA ((uint32_t)0x00040000) /*!< UsageFault enable */ + +/******************* Bit definition for SCB_CFSR register *******************/ +/*!< MFSR */ +#define SCB_CFSR_IACCVIOL ((uint32_t)0x00000001) /*!< Instruction access violation */ +#define SCB_CFSR_DACCVIOL ((uint32_t)0x00000002) /*!< Data access violation */ +#define SCB_CFSR_MUNSTKERR ((uint32_t)0x00000008) /*!< Unstacking error */ +#define SCB_CFSR_MSTKERR ((uint32_t)0x00000010) /*!< Stacking error */ +#define SCB_CFSR_MMARVALID ((uint32_t)0x00000080) /*!< Memory Manage Address Register address valid flag */ +/*!< BFSR */ +#define SCB_CFSR_IBUSERR ((uint32_t)0x00000100) /*!< Instruction bus error flag */ +#define SCB_CFSR_PRECISERR ((uint32_t)0x00000200) /*!< Precise data bus error */ +#define SCB_CFSR_IMPRECISERR ((uint32_t)0x00000400) /*!< Imprecise data bus error */ +#define SCB_CFSR_UNSTKERR ((uint32_t)0x00000800) /*!< Unstacking error */ +#define SCB_CFSR_STKERR ((uint32_t)0x00001000) /*!< Stacking error */ +#define SCB_CFSR_BFARVALID ((uint32_t)0x00008000) /*!< Bus Fault Address Register address valid flag */ +/*!< UFSR */ +#define SCB_CFSR_UNDEFINSTR ((uint32_t)0x00010000) /*!< The processor attempt to execute an undefined instruction */ +#define SCB_CFSR_INVSTATE ((uint32_t)0x00020000) /*!< Invalid combination of EPSR and instruction */ +#define SCB_CFSR_INVPC ((uint32_t)0x00040000) /*!< Attempt to load EXC_RETURN into pc illegally */ +#define SCB_CFSR_NOCP ((uint32_t)0x00080000) /*!< Attempt to use a coprocessor instruction */ +#define SCB_CFSR_UNALIGNED ((uint32_t)0x01000000) /*!< Fault occurs when there is an attempt to make an unaligned memory access */ +#define SCB_CFSR_DIVBYZERO ((uint32_t)0x02000000) /*!< Fault occurs when SDIV or DIV instruction is used with a divisor of 0 */ + +/******************* Bit definition for SCB_HFSR register *******************/ +#define SCB_HFSR_VECTTBL ((uint32_t)0x00000002) /*!< Fault occurs because of vector table read on exception processing */ +#define SCB_HFSR_FORCED ((uint32_t)0x40000000) /*!< Hard Fault activated when a configurable Fault was received and cannot activate */ +#define SCB_HFSR_DEBUGEVT ((uint32_t)0x80000000) /*!< Fault related to debug */ + +/******************* Bit definition for SCB_DFSR register *******************/ +#define SCB_DFSR_HALTED ((uint8_t)0x01) /*!< Halt request flag */ +#define SCB_DFSR_BKPT ((uint8_t)0x02) /*!< BKPT flag */ +#define SCB_DFSR_DWTTRAP ((uint8_t)0x04) /*!< Data Watchpoint and Trace (DWT) flag */ +#define SCB_DFSR_VCATCH ((uint8_t)0x08) /*!< Vector catch flag */ +#define SCB_DFSR_EXTERNAL ((uint8_t)0x10) /*!< External debug request flag */ + +/******************* Bit definition for SCB_MMFAR register ******************/ +#define SCB_MMFAR_ADDRESS ((uint32_t)0xFFFFFFFF) /*!< Mem Manage fault address field */ + +/******************* Bit definition for SCB_BFAR register *******************/ +#define SCB_BFAR_ADDRESS ((uint32_t)0xFFFFFFFF) /*!< Bus fault address field */ + +/******************* Bit definition for SCB_afsr register *******************/ +#define SCB_AFSR_IMPDEF ((uint32_t)0xFFFFFFFF) /*!< Implementation defined */ + +/******************************************************************************/ +/* */ +/* External Interrupt/Event Controller */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for EXTI_IMR register *******************/ +#define EXTI_IMR_MR0 ((uint32_t)0x00000001) /*!< Interrupt Mask on line 0 */ +#define EXTI_IMR_MR1 ((uint32_t)0x00000002) /*!< Interrupt Mask on line 1 */ +#define EXTI_IMR_MR2 ((uint32_t)0x00000004) /*!< Interrupt Mask on line 2 */ +#define EXTI_IMR_MR3 ((uint32_t)0x00000008) /*!< Interrupt Mask on line 3 */ +#define EXTI_IMR_MR4 ((uint32_t)0x00000010) /*!< Interrupt Mask on line 4 */ +#define EXTI_IMR_MR5 ((uint32_t)0x00000020) /*!< Interrupt Mask on line 5 */ +#define EXTI_IMR_MR6 ((uint32_t)0x00000040) /*!< Interrupt Mask on line 6 */ +#define EXTI_IMR_MR7 ((uint32_t)0x00000080) /*!< Interrupt Mask on line 7 */ +#define EXTI_IMR_MR8 ((uint32_t)0x00000100) /*!< Interrupt Mask on line 8 */ +#define EXTI_IMR_MR9 ((uint32_t)0x00000200) /*!< Interrupt Mask on line 9 */ +#define EXTI_IMR_MR10 ((uint32_t)0x00000400) /*!< Interrupt Mask on line 10 */ +#define EXTI_IMR_MR11 ((uint32_t)0x00000800) /*!< Interrupt Mask on line 11 */ +#define EXTI_IMR_MR12 ((uint32_t)0x00001000) /*!< Interrupt Mask on line 12 */ +#define EXTI_IMR_MR13 ((uint32_t)0x00002000) /*!< Interrupt Mask on line 13 */ +#define EXTI_IMR_MR14 ((uint32_t)0x00004000) /*!< Interrupt Mask on line 14 */ +#define EXTI_IMR_MR15 ((uint32_t)0x00008000) /*!< Interrupt Mask on line 15 */ +#define EXTI_IMR_MR16 ((uint32_t)0x00010000) /*!< Interrupt Mask on line 16 */ +#define EXTI_IMR_MR17 ((uint32_t)0x00020000) /*!< Interrupt Mask on line 17 */ +#define EXTI_IMR_MR18 ((uint32_t)0x00040000) /*!< Interrupt Mask on line 18 */ +#define EXTI_IMR_MR19 ((uint32_t)0x00080000) /*!< Interrupt Mask on line 19 */ + +/******************* Bit definition for EXTI_EMR register *******************/ +#define EXTI_EMR_MR0 ((uint32_t)0x00000001) /*!< Event Mask on line 0 */ +#define EXTI_EMR_MR1 ((uint32_t)0x00000002) /*!< Event Mask on line 1 */ +#define EXTI_EMR_MR2 ((uint32_t)0x00000004) /*!< Event Mask on line 2 */ +#define EXTI_EMR_MR3 ((uint32_t)0x00000008) /*!< Event Mask on line 3 */ +#define EXTI_EMR_MR4 ((uint32_t)0x00000010) /*!< Event Mask on line 4 */ +#define EXTI_EMR_MR5 ((uint32_t)0x00000020) /*!< Event Mask on line 5 */ +#define EXTI_EMR_MR6 ((uint32_t)0x00000040) /*!< Event Mask on line 6 */ +#define EXTI_EMR_MR7 ((uint32_t)0x00000080) /*!< Event Mask on line 7 */ +#define EXTI_EMR_MR8 ((uint32_t)0x00000100) /*!< Event Mask on line 8 */ +#define EXTI_EMR_MR9 ((uint32_t)0x00000200) /*!< Event Mask on line 9 */ +#define EXTI_EMR_MR10 ((uint32_t)0x00000400) /*!< Event Mask on line 10 */ +#define EXTI_EMR_MR11 ((uint32_t)0x00000800) /*!< Event Mask on line 11 */ +#define EXTI_EMR_MR12 ((uint32_t)0x00001000) /*!< Event Mask on line 12 */ +#define EXTI_EMR_MR13 ((uint32_t)0x00002000) /*!< Event Mask on line 13 */ +#define EXTI_EMR_MR14 ((uint32_t)0x00004000) /*!< Event Mask on line 14 */ +#define EXTI_EMR_MR15 ((uint32_t)0x00008000) /*!< Event Mask on line 15 */ +#define EXTI_EMR_MR16 ((uint32_t)0x00010000) /*!< Event Mask on line 16 */ +#define EXTI_EMR_MR17 ((uint32_t)0x00020000) /*!< Event Mask on line 17 */ +#define EXTI_EMR_MR18 ((uint32_t)0x00040000) /*!< Event Mask on line 18 */ +#define EXTI_EMR_MR19 ((uint32_t)0x00080000) /*!< Event Mask on line 19 */ + +/****************** Bit definition for EXTI_RTSR register *******************/ +#define EXTI_RTSR_TR0 ((uint32_t)0x00000001) /*!< Rising trigger event configuration bit of line 0 */ +#define EXTI_RTSR_TR1 ((uint32_t)0x00000002) /*!< Rising trigger event configuration bit of line 1 */ +#define EXTI_RTSR_TR2 ((uint32_t)0x00000004) /*!< Rising trigger event configuration bit of line 2 */ +#define EXTI_RTSR_TR3 ((uint32_t)0x00000008) /*!< Rising trigger event configuration bit of line 3 */ +#define EXTI_RTSR_TR4 ((uint32_t)0x00000010) /*!< Rising trigger event configuration bit of line 4 */ +#define EXTI_RTSR_TR5 ((uint32_t)0x00000020) /*!< Rising trigger event configuration bit of line 5 */ +#define EXTI_RTSR_TR6 ((uint32_t)0x00000040) /*!< Rising trigger event configuration bit of line 6 */ +#define EXTI_RTSR_TR7 ((uint32_t)0x00000080) /*!< Rising trigger event configuration bit of line 7 */ +#define EXTI_RTSR_TR8 ((uint32_t)0x00000100) /*!< Rising trigger event configuration bit of line 8 */ +#define EXTI_RTSR_TR9 ((uint32_t)0x00000200) /*!< Rising trigger event configuration bit of line 9 */ +#define EXTI_RTSR_TR10 ((uint32_t)0x00000400) /*!< Rising trigger event configuration bit of line 10 */ +#define EXTI_RTSR_TR11 ((uint32_t)0x00000800) /*!< Rising trigger event configuration bit of line 11 */ +#define EXTI_RTSR_TR12 ((uint32_t)0x00001000) /*!< Rising trigger event configuration bit of line 12 */ +#define EXTI_RTSR_TR13 ((uint32_t)0x00002000) /*!< Rising trigger event configuration bit of line 13 */ +#define EXTI_RTSR_TR14 ((uint32_t)0x00004000) /*!< Rising trigger event configuration bit of line 14 */ +#define EXTI_RTSR_TR15 ((uint32_t)0x00008000) /*!< Rising trigger event configuration bit of line 15 */ +#define EXTI_RTSR_TR16 ((uint32_t)0x00010000) /*!< Rising trigger event configuration bit of line 16 */ +#define EXTI_RTSR_TR17 ((uint32_t)0x00020000) /*!< Rising trigger event configuration bit of line 17 */ +#define EXTI_RTSR_TR18 ((uint32_t)0x00040000) /*!< Rising trigger event configuration bit of line 18 */ +#define EXTI_RTSR_TR19 ((uint32_t)0x00080000) /*!< Rising trigger event configuration bit of line 19 */ + +/****************** Bit definition for EXTI_FTSR register *******************/ +#define EXTI_FTSR_TR0 ((uint32_t)0x00000001) /*!< Falling trigger event configuration bit of line 0 */ +#define EXTI_FTSR_TR1 ((uint32_t)0x00000002) /*!< Falling trigger event configuration bit of line 1 */ +#define EXTI_FTSR_TR2 ((uint32_t)0x00000004) /*!< Falling trigger event configuration bit of line 2 */ +#define EXTI_FTSR_TR3 ((uint32_t)0x00000008) /*!< Falling trigger event configuration bit of line 3 */ +#define EXTI_FTSR_TR4 ((uint32_t)0x00000010) /*!< Falling trigger event configuration bit of line 4 */ +#define EXTI_FTSR_TR5 ((uint32_t)0x00000020) /*!< Falling trigger event configuration bit of line 5 */ +#define EXTI_FTSR_TR6 ((uint32_t)0x00000040) /*!< Falling trigger event configuration bit of line 6 */ +#define EXTI_FTSR_TR7 ((uint32_t)0x00000080) /*!< Falling trigger event configuration bit of line 7 */ +#define EXTI_FTSR_TR8 ((uint32_t)0x00000100) /*!< Falling trigger event configuration bit of line 8 */ +#define EXTI_FTSR_TR9 ((uint32_t)0x00000200) /*!< Falling trigger event configuration bit of line 9 */ +#define EXTI_FTSR_TR10 ((uint32_t)0x00000400) /*!< Falling trigger event configuration bit of line 10 */ +#define EXTI_FTSR_TR11 ((uint32_t)0x00000800) /*!< Falling trigger event configuration bit of line 11 */ +#define EXTI_FTSR_TR12 ((uint32_t)0x00001000) /*!< Falling trigger event configuration bit of line 12 */ +#define EXTI_FTSR_TR13 ((uint32_t)0x00002000) /*!< Falling trigger event configuration bit of line 13 */ +#define EXTI_FTSR_TR14 ((uint32_t)0x00004000) /*!< Falling trigger event configuration bit of line 14 */ +#define EXTI_FTSR_TR15 ((uint32_t)0x00008000) /*!< Falling trigger event configuration bit of line 15 */ +#define EXTI_FTSR_TR16 ((uint32_t)0x00010000) /*!< Falling trigger event configuration bit of line 16 */ +#define EXTI_FTSR_TR17 ((uint32_t)0x00020000) /*!< Falling trigger event configuration bit of line 17 */ +#define EXTI_FTSR_TR18 ((uint32_t)0x00040000) /*!< Falling trigger event configuration bit of line 18 */ +#define EXTI_FTSR_TR19 ((uint32_t)0x00080000) /*!< Falling trigger event configuration bit of line 19 */ + +/****************** Bit definition for EXTI_SWIER register ******************/ +#define EXTI_SWIER_SWIER0 ((uint32_t)0x00000001) /*!< Software Interrupt on line 0 */ +#define EXTI_SWIER_SWIER1 ((uint32_t)0x00000002) /*!< Software Interrupt on line 1 */ +#define EXTI_SWIER_SWIER2 ((uint32_t)0x00000004) /*!< Software Interrupt on line 2 */ +#define EXTI_SWIER_SWIER3 ((uint32_t)0x00000008) /*!< Software Interrupt on line 3 */ +#define EXTI_SWIER_SWIER4 ((uint32_t)0x00000010) /*!< Software Interrupt on line 4 */ +#define EXTI_SWIER_SWIER5 ((uint32_t)0x00000020) /*!< Software Interrupt on line 5 */ +#define EXTI_SWIER_SWIER6 ((uint32_t)0x00000040) /*!< Software Interrupt on line 6 */ +#define EXTI_SWIER_SWIER7 ((uint32_t)0x00000080) /*!< Software Interrupt on line 7 */ +#define EXTI_SWIER_SWIER8 ((uint32_t)0x00000100) /*!< Software Interrupt on line 8 */ +#define EXTI_SWIER_SWIER9 ((uint32_t)0x00000200) /*!< Software Interrupt on line 9 */ +#define EXTI_SWIER_SWIER10 ((uint32_t)0x00000400) /*!< Software Interrupt on line 10 */ +#define EXTI_SWIER_SWIER11 ((uint32_t)0x00000800) /*!< Software Interrupt on line 11 */ +#define EXTI_SWIER_SWIER12 ((uint32_t)0x00001000) /*!< Software Interrupt on line 12 */ +#define EXTI_SWIER_SWIER13 ((uint32_t)0x00002000) /*!< Software Interrupt on line 13 */ +#define EXTI_SWIER_SWIER14 ((uint32_t)0x00004000) /*!< Software Interrupt on line 14 */ +#define EXTI_SWIER_SWIER15 ((uint32_t)0x00008000) /*!< Software Interrupt on line 15 */ +#define EXTI_SWIER_SWIER16 ((uint32_t)0x00010000) /*!< Software Interrupt on line 16 */ +#define EXTI_SWIER_SWIER17 ((uint32_t)0x00020000) /*!< Software Interrupt on line 17 */ +#define EXTI_SWIER_SWIER18 ((uint32_t)0x00040000) /*!< Software Interrupt on line 18 */ +#define EXTI_SWIER_SWIER19 ((uint32_t)0x00080000) /*!< Software Interrupt on line 19 */ + +/******************* Bit definition for EXTI_PR register ********************/ +#define EXTI_PR_PR0 ((uint32_t)0x00000001) /*!< Pending bit for line 0 */ +#define EXTI_PR_PR1 ((uint32_t)0x00000002) /*!< Pending bit for line 1 */ +#define EXTI_PR_PR2 ((uint32_t)0x00000004) /*!< Pending bit for line 2 */ +#define EXTI_PR_PR3 ((uint32_t)0x00000008) /*!< Pending bit for line 3 */ +#define EXTI_PR_PR4 ((uint32_t)0x00000010) /*!< Pending bit for line 4 */ +#define EXTI_PR_PR5 ((uint32_t)0x00000020) /*!< Pending bit for line 5 */ +#define EXTI_PR_PR6 ((uint32_t)0x00000040) /*!< Pending bit for line 6 */ +#define EXTI_PR_PR7 ((uint32_t)0x00000080) /*!< Pending bit for line 7 */ +#define EXTI_PR_PR8 ((uint32_t)0x00000100) /*!< Pending bit for line 8 */ +#define EXTI_PR_PR9 ((uint32_t)0x00000200) /*!< Pending bit for line 9 */ +#define EXTI_PR_PR10 ((uint32_t)0x00000400) /*!< Pending bit for line 10 */ +#define EXTI_PR_PR11 ((uint32_t)0x00000800) /*!< Pending bit for line 11 */ +#define EXTI_PR_PR12 ((uint32_t)0x00001000) /*!< Pending bit for line 12 */ +#define EXTI_PR_PR13 ((uint32_t)0x00002000) /*!< Pending bit for line 13 */ +#define EXTI_PR_PR14 ((uint32_t)0x00004000) /*!< Pending bit for line 14 */ +#define EXTI_PR_PR15 ((uint32_t)0x00008000) /*!< Pending bit for line 15 */ +#define EXTI_PR_PR16 ((uint32_t)0x00010000) /*!< Pending bit for line 16 */ +#define EXTI_PR_PR17 ((uint32_t)0x00020000) /*!< Pending bit for line 17 */ +#define EXTI_PR_PR18 ((uint32_t)0x00040000) /*!< Pending bit for line 18 */ +#define EXTI_PR_PR19 ((uint32_t)0x00080000) /*!< Pending bit for line 19 */ + +/******************************************************************************/ +/* */ +/* DMA Controller */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for DMA_ISR register ********************/ +#define DMA_ISR_GIF1 ((uint32_t)0x00000001) /*!< Channel 1 Global interrupt flag */ +#define DMA_ISR_TCIF1 ((uint32_t)0x00000002) /*!< Channel 1 Transfer Complete flag */ +#define DMA_ISR_HTIF1 ((uint32_t)0x00000004) /*!< Channel 1 Half Transfer flag */ +#define DMA_ISR_TEIF1 ((uint32_t)0x00000008) /*!< Channel 1 Transfer Error flag */ +#define DMA_ISR_GIF2 ((uint32_t)0x00000010) /*!< Channel 2 Global interrupt flag */ +#define DMA_ISR_TCIF2 ((uint32_t)0x00000020) /*!< Channel 2 Transfer Complete flag */ +#define DMA_ISR_HTIF2 ((uint32_t)0x00000040) /*!< Channel 2 Half Transfer flag */ +#define DMA_ISR_TEIF2 ((uint32_t)0x00000080) /*!< Channel 2 Transfer Error flag */ +#define DMA_ISR_GIF3 ((uint32_t)0x00000100) /*!< Channel 3 Global interrupt flag */ +#define DMA_ISR_TCIF3 ((uint32_t)0x00000200) /*!< Channel 3 Transfer Complete flag */ +#define DMA_ISR_HTIF3 ((uint32_t)0x00000400) /*!< Channel 3 Half Transfer flag */ +#define DMA_ISR_TEIF3 ((uint32_t)0x00000800) /*!< Channel 3 Transfer Error flag */ +#define DMA_ISR_GIF4 ((uint32_t)0x00001000) /*!< Channel 4 Global interrupt flag */ +#define DMA_ISR_TCIF4 ((uint32_t)0x00002000) /*!< Channel 4 Transfer Complete flag */ +#define DMA_ISR_HTIF4 ((uint32_t)0x00004000) /*!< Channel 4 Half Transfer flag */ +#define DMA_ISR_TEIF4 ((uint32_t)0x00008000) /*!< Channel 4 Transfer Error flag */ +#define DMA_ISR_GIF5 ((uint32_t)0x00010000) /*!< Channel 5 Global interrupt flag */ +#define DMA_ISR_TCIF5 ((uint32_t)0x00020000) /*!< Channel 5 Transfer Complete flag */ +#define DMA_ISR_HTIF5 ((uint32_t)0x00040000) /*!< Channel 5 Half Transfer flag */ +#define DMA_ISR_TEIF5 ((uint32_t)0x00080000) /*!< Channel 5 Transfer Error flag */ +#define DMA_ISR_GIF6 ((uint32_t)0x00100000) /*!< Channel 6 Global interrupt flag */ +#define DMA_ISR_TCIF6 ((uint32_t)0x00200000) /*!< Channel 6 Transfer Complete flag */ +#define DMA_ISR_HTIF6 ((uint32_t)0x00400000) /*!< Channel 6 Half Transfer flag */ +#define DMA_ISR_TEIF6 ((uint32_t)0x00800000) /*!< Channel 6 Transfer Error flag */ +#define DMA_ISR_GIF7 ((uint32_t)0x01000000) /*!< Channel 7 Global interrupt flag */ +#define DMA_ISR_TCIF7 ((uint32_t)0x02000000) /*!< Channel 7 Transfer Complete flag */ +#define DMA_ISR_HTIF7 ((uint32_t)0x04000000) /*!< Channel 7 Half Transfer flag */ +#define DMA_ISR_TEIF7 ((uint32_t)0x08000000) /*!< Channel 7 Transfer Error flag */ + +/******************* Bit definition for DMA_IFCR register *******************/ +#define DMA_IFCR_CGIF1 ((uint32_t)0x00000001) /*!< Channel 1 Global interrupt clear */ +#define DMA_IFCR_CTCIF1 ((uint32_t)0x00000002) /*!< Channel 1 Transfer Complete clear */ +#define DMA_IFCR_CHTIF1 ((uint32_t)0x00000004) /*!< Channel 1 Half Transfer clear */ +#define DMA_IFCR_CTEIF1 ((uint32_t)0x00000008) /*!< Channel 1 Transfer Error clear */ +#define DMA_IFCR_CGIF2 ((uint32_t)0x00000010) /*!< Channel 2 Global interrupt clear */ +#define DMA_IFCR_CTCIF2 ((uint32_t)0x00000020) /*!< Channel 2 Transfer Complete clear */ +#define DMA_IFCR_CHTIF2 ((uint32_t)0x00000040) /*!< Channel 2 Half Transfer clear */ +#define DMA_IFCR_CTEIF2 ((uint32_t)0x00000080) /*!< Channel 2 Transfer Error clear */ +#define DMA_IFCR_CGIF3 ((uint32_t)0x00000100) /*!< Channel 3 Global interrupt clear */ +#define DMA_IFCR_CTCIF3 ((uint32_t)0x00000200) /*!< Channel 3 Transfer Complete clear */ +#define DMA_IFCR_CHTIF3 ((uint32_t)0x00000400) /*!< Channel 3 Half Transfer clear */ +#define DMA_IFCR_CTEIF3 ((uint32_t)0x00000800) /*!< Channel 3 Transfer Error clear */ +#define DMA_IFCR_CGIF4 ((uint32_t)0x00001000) /*!< Channel 4 Global interrupt clear */ +#define DMA_IFCR_CTCIF4 ((uint32_t)0x00002000) /*!< Channel 4 Transfer Complete clear */ +#define DMA_IFCR_CHTIF4 ((uint32_t)0x00004000) /*!< Channel 4 Half Transfer clear */ +#define DMA_IFCR_CTEIF4 ((uint32_t)0x00008000) /*!< Channel 4 Transfer Error clear */ +#define DMA_IFCR_CGIF5 ((uint32_t)0x00010000) /*!< Channel 5 Global interrupt clear */ +#define DMA_IFCR_CTCIF5 ((uint32_t)0x00020000) /*!< Channel 5 Transfer Complete clear */ +#define DMA_IFCR_CHTIF5 ((uint32_t)0x00040000) /*!< Channel 5 Half Transfer clear */ +#define DMA_IFCR_CTEIF5 ((uint32_t)0x00080000) /*!< Channel 5 Transfer Error clear */ +#define DMA_IFCR_CGIF6 ((uint32_t)0x00100000) /*!< Channel 6 Global interrupt clear */ +#define DMA_IFCR_CTCIF6 ((uint32_t)0x00200000) /*!< Channel 6 Transfer Complete clear */ +#define DMA_IFCR_CHTIF6 ((uint32_t)0x00400000) /*!< Channel 6 Half Transfer clear */ +#define DMA_IFCR_CTEIF6 ((uint32_t)0x00800000) /*!< Channel 6 Transfer Error clear */ +#define DMA_IFCR_CGIF7 ((uint32_t)0x01000000) /*!< Channel 7 Global interrupt clear */ +#define DMA_IFCR_CTCIF7 ((uint32_t)0x02000000) /*!< Channel 7 Transfer Complete clear */ +#define DMA_IFCR_CHTIF7 ((uint32_t)0x04000000) /*!< Channel 7 Half Transfer clear */ +#define DMA_IFCR_CTEIF7 ((uint32_t)0x08000000) /*!< Channel 7 Transfer Error clear */ + +/******************* Bit definition for DMA_CCR1 register *******************/ +#define DMA_CCR1_EN ((uint16_t)0x0001) /*!< Channel enable*/ +#define DMA_CCR1_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR1_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR1_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR1_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR1_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR1_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR1_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR1_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR1_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR1_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR1_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR1_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR1_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR1_PL ((uint16_t)0x3000) /*!< PL[1:0] bits(Channel Priority level) */ +#define DMA_CCR1_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR1_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR1_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/******************* Bit definition for DMA_CCR2 register *******************/ +#define DMA_CCR2_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR2_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR2_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR2_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR2_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR2_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR2_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR2_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR2_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR2_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR2_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR2_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR2_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR2_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR2_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR2_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR2_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR2_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/******************* Bit definition for DMA_CCR3 register *******************/ +#define DMA_CCR3_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR3_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR3_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR3_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR3_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR3_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR3_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR3_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR3_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR3_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR3_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR3_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR3_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR3_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR3_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR3_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR3_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR3_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/*!<****************** Bit definition for DMA_CCR4 register *******************/ +#define DMA_CCR4_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR4_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR4_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR4_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR4_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR4_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR4_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR4_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR4_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR4_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR4_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR4_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR4_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR4_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR4_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR4_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR4_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR4_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/****************** Bit definition for DMA_CCR5 register *******************/ +#define DMA_CCR5_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR5_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR5_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR5_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR5_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR5_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR5_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR5_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR5_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR5_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR5_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR5_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR5_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR5_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR5_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR5_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR5_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR5_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode enable */ + +/******************* Bit definition for DMA_CCR6 register *******************/ +#define DMA_CCR6_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR6_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR6_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR6_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR6_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR6_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR6_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR6_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR6_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR6_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR6_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR6_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR6_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR6_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR6_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR6_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR6_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR6_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/******************* Bit definition for DMA_CCR7 register *******************/ +#define DMA_CCR7_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR7_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR7_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR7_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR7_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR7_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR7_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR7_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR7_PSIZE , ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR7_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR7_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR7_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR7_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR7_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR7_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR7_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR7_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR7_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode enable */ + +/****************** Bit definition for DMA_CNDTR1 register ******************/ +#define DMA_CNDTR1_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR2 register ******************/ +#define DMA_CNDTR2_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR3 register ******************/ +#define DMA_CNDTR3_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR4 register ******************/ +#define DMA_CNDTR4_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR5 register ******************/ +#define DMA_CNDTR5_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR6 register ******************/ +#define DMA_CNDTR6_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CNDTR7 register ******************/ +#define DMA_CNDTR7_NDT ((uint16_t)0xFFFF) /*!< Number of data to Transfer */ + +/****************** Bit definition for DMA_CPAR1 register *******************/ +#define DMA_CPAR1_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + +/****************** Bit definition for DMA_CPAR2 register *******************/ +#define DMA_CPAR2_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + +/****************** Bit definition for DMA_CPAR3 register *******************/ +#define DMA_CPAR3_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + + +/****************** Bit definition for DMA_CPAR4 register *******************/ +#define DMA_CPAR4_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + +/****************** Bit definition for DMA_CPAR5 register *******************/ +#define DMA_CPAR5_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + +/****************** Bit definition for DMA_CPAR6 register *******************/ +#define DMA_CPAR6_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + + +/****************** Bit definition for DMA_CPAR7 register *******************/ +#define DMA_CPAR7_PA ((uint32_t)0xFFFFFFFF) /*!< Peripheral Address */ + +/****************** Bit definition for DMA_CMAR1 register *******************/ +#define DMA_CMAR1_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/****************** Bit definition for DMA_CMAR2 register *******************/ +#define DMA_CMAR2_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/****************** Bit definition for DMA_CMAR3 register *******************/ +#define DMA_CMAR3_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + + +/****************** Bit definition for DMA_CMAR4 register *******************/ +#define DMA_CMAR4_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/****************** Bit definition for DMA_CMAR5 register *******************/ +#define DMA_CMAR5_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/****************** Bit definition for DMA_CMAR6 register *******************/ +#define DMA_CMAR6_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/****************** Bit definition for DMA_CMAR7 register *******************/ +#define DMA_CMAR7_MA ((uint32_t)0xFFFFFFFF) /*!< Memory Address */ + +/******************************************************************************/ +/* */ +/* Analog to Digital Converter */ +/* */ +/******************************************************************************/ + +/******************** Bit definition for ADC_SR register ********************/ +#define ADC_SR_AWD ((uint8_t)0x01) /*!< Analog watchdog flag */ +#define ADC_SR_EOC ((uint8_t)0x02) /*!< End of conversion */ +#define ADC_SR_JEOC ((uint8_t)0x04) /*!< Injected channel end of conversion */ +#define ADC_SR_JSTRT ((uint8_t)0x08) /*!< Injected channel Start flag */ +#define ADC_SR_STRT ((uint8_t)0x10) /*!< Regular channel Start flag */ + +/******************* Bit definition for ADC_CR1 register ********************/ +#define ADC_CR1_AWDCH ((uint32_t)0x0000001F) /*!< AWDCH[4:0] bits (Analog watchdog channel select bits) */ +#define ADC_CR1_AWDCH_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_CR1_AWDCH_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_CR1_AWDCH_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define ADC_CR1_AWDCH_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define ADC_CR1_AWDCH_4 ((uint32_t)0x00000010) /*!< Bit 4 */ + +#define ADC_CR1_EOCIE ((uint32_t)0x00000020) /*!< Interrupt enable for EOC */ +#define ADC_CR1_AWDIE ((uint32_t)0x00000040) /*!< Analog Watchdog interrupt enable */ +#define ADC_CR1_JEOCIE ((uint32_t)0x00000080) /*!< Interrupt enable for injected channels */ +#define ADC_CR1_SCAN ((uint32_t)0x00000100) /*!< Scan mode */ +#define ADC_CR1_AWDSGL ((uint32_t)0x00000200) /*!< Enable the watchdog on a single channel in scan mode */ +#define ADC_CR1_JAUTO ((uint32_t)0x00000400) /*!< Automatic injected group conversion */ +#define ADC_CR1_DISCEN ((uint32_t)0x00000800) /*!< Discontinuous mode on regular channels */ +#define ADC_CR1_JDISCEN ((uint32_t)0x00001000) /*!< Discontinuous mode on injected channels */ + +#define ADC_CR1_DISCNUM ((uint32_t)0x0000E000) /*!< DISCNUM[2:0] bits (Discontinuous mode channel count) */ +#define ADC_CR1_DISCNUM_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define ADC_CR1_DISCNUM_1 ((uint32_t)0x00004000) /*!< Bit 1 */ +#define ADC_CR1_DISCNUM_2 ((uint32_t)0x00008000) /*!< Bit 2 */ + +#define ADC_CR1_DUALMOD ((uint32_t)0x000F0000) /*!< DUALMOD[3:0] bits (Dual mode selection) */ +#define ADC_CR1_DUALMOD_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define ADC_CR1_DUALMOD_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define ADC_CR1_DUALMOD_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define ADC_CR1_DUALMOD_3 ((uint32_t)0x00080000) /*!< Bit 3 */ + +#define ADC_CR1_JAWDEN ((uint32_t)0x00400000) /*!< Analog watchdog enable on injected channels */ +#define ADC_CR1_AWDEN ((uint32_t)0x00800000) /*!< Analog watchdog enable on regular channels */ + + +/******************* Bit definition for ADC_CR2 register ********************/ +#define ADC_CR2_ADON ((uint32_t)0x00000001) /*!< A/D Converter ON / OFF */ +#define ADC_CR2_CONT ((uint32_t)0x00000002) /*!< Continuous Conversion */ +#define ADC_CR2_CAL ((uint32_t)0x00000004) /*!< A/D Calibration */ +#define ADC_CR2_RSTCAL ((uint32_t)0x00000008) /*!< Reset Calibration */ +#define ADC_CR2_DMA ((uint32_t)0x00000100) /*!< Direct Memory access mode */ +#define ADC_CR2_ALIGN ((uint32_t)0x00000800) /*!< Data Alignment */ + +#define ADC_CR2_JEXTSEL ((uint32_t)0x00007000) /*!< JEXTSEL[2:0] bits (External event select for injected group) */ +#define ADC_CR2_JEXTSEL_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define ADC_CR2_JEXTSEL_1 ((uint32_t)0x00002000) /*!< Bit 1 */ +#define ADC_CR2_JEXTSEL_2 ((uint32_t)0x00004000) /*!< Bit 2 */ + +#define ADC_CR2_JEXTTRIG ((uint32_t)0x00008000) /*!< External Trigger Conversion mode for injected channels */ + +#define ADC_CR2_EXTSEL ((uint32_t)0x000E0000) /*!< EXTSEL[2:0] bits (External Event Select for regular group) */ +#define ADC_CR2_EXTSEL_0 ((uint32_t)0x00020000) /*!< Bit 0 */ +#define ADC_CR2_EXTSEL_1 ((uint32_t)0x00040000) /*!< Bit 1 */ +#define ADC_CR2_EXTSEL_2 ((uint32_t)0x00080000) /*!< Bit 2 */ + +#define ADC_CR2_EXTTRIG ((uint32_t)0x00100000) /*!< External Trigger Conversion mode for regular channels */ +#define ADC_CR2_JSWSTART ((uint32_t)0x00200000) /*!< Start Conversion of injected channels */ +#define ADC_CR2_SWSTART ((uint32_t)0x00400000) /*!< Start Conversion of regular channels */ +#define ADC_CR2_TSVREFE ((uint32_t)0x00800000) /*!< Temperature Sensor and VREFINT Enable */ + +/****************** Bit definition for ADC_SMPR1 register *******************/ +#define ADC_SMPR1_SMP10 ((uint32_t)0x00000007) /*!< SMP10[2:0] bits (Channel 10 Sample time selection) */ +#define ADC_SMPR1_SMP10_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_SMPR1_SMP10_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_SMPR1_SMP10_2 ((uint32_t)0x00000004) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP11 ((uint32_t)0x00000038) /*!< SMP11[2:0] bits (Channel 11 Sample time selection) */ +#define ADC_SMPR1_SMP11_0 ((uint32_t)0x00000008) /*!< Bit 0 */ +#define ADC_SMPR1_SMP11_1 ((uint32_t)0x00000010) /*!< Bit 1 */ +#define ADC_SMPR1_SMP11_2 ((uint32_t)0x00000020) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP12 ((uint32_t)0x000001C0) /*!< SMP12[2:0] bits (Channel 12 Sample time selection) */ +#define ADC_SMPR1_SMP12_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define ADC_SMPR1_SMP12_1 ((uint32_t)0x00000080) /*!< Bit 1 */ +#define ADC_SMPR1_SMP12_2 ((uint32_t)0x00000100) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP13 ((uint32_t)0x00000E00) /*!< SMP13[2:0] bits (Channel 13 Sample time selection) */ +#define ADC_SMPR1_SMP13_0 ((uint32_t)0x00000200) /*!< Bit 0 */ +#define ADC_SMPR1_SMP13_1 ((uint32_t)0x00000400) /*!< Bit 1 */ +#define ADC_SMPR1_SMP13_2 ((uint32_t)0x00000800) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP14 ((uint32_t)0x00007000) /*!< SMP14[2:0] bits (Channel 14 Sample time selection) */ +#define ADC_SMPR1_SMP14_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define ADC_SMPR1_SMP14_1 ((uint32_t)0x00002000) /*!< Bit 1 */ +#define ADC_SMPR1_SMP14_2 ((uint32_t)0x00004000) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP15 ((uint32_t)0x00038000) /*!< SMP15[2:0] bits (Channel 15 Sample time selection) */ +#define ADC_SMPR1_SMP15_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_SMPR1_SMP15_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_SMPR1_SMP15_2 ((uint32_t)0x00020000) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP16 ((uint32_t)0x001C0000) /*!< SMP16[2:0] bits (Channel 16 Sample time selection) */ +#define ADC_SMPR1_SMP16_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define ADC_SMPR1_SMP16_1 ((uint32_t)0x00080000) /*!< Bit 1 */ +#define ADC_SMPR1_SMP16_2 ((uint32_t)0x00100000) /*!< Bit 2 */ + +#define ADC_SMPR1_SMP17 ((uint32_t)0x00E00000) /*!< SMP17[2:0] bits (Channel 17 Sample time selection) */ +#define ADC_SMPR1_SMP17_0 ((uint32_t)0x00200000) /*!< Bit 0 */ +#define ADC_SMPR1_SMP17_1 ((uint32_t)0x00400000) /*!< Bit 1 */ +#define ADC_SMPR1_SMP17_2 ((uint32_t)0x00800000) /*!< Bit 2 */ + +/****************** Bit definition for ADC_SMPR2 register *******************/ +#define ADC_SMPR2_SMP0 ((uint32_t)0x00000007) /*!< SMP0[2:0] bits (Channel 0 Sample time selection) */ +#define ADC_SMPR2_SMP0_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_SMPR2_SMP0_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_SMPR2_SMP0_2 ((uint32_t)0x00000004) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP1 ((uint32_t)0x00000038) /*!< SMP1[2:0] bits (Channel 1 Sample time selection) */ +#define ADC_SMPR2_SMP1_0 ((uint32_t)0x00000008) /*!< Bit 0 */ +#define ADC_SMPR2_SMP1_1 ((uint32_t)0x00000010) /*!< Bit 1 */ +#define ADC_SMPR2_SMP1_2 ((uint32_t)0x00000020) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP2 ((uint32_t)0x000001C0) /*!< SMP2[2:0] bits (Channel 2 Sample time selection) */ +#define ADC_SMPR2_SMP2_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define ADC_SMPR2_SMP2_1 ((uint32_t)0x00000080) /*!< Bit 1 */ +#define ADC_SMPR2_SMP2_2 ((uint32_t)0x00000100) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP3 ((uint32_t)0x00000E00) /*!< SMP3[2:0] bits (Channel 3 Sample time selection) */ +#define ADC_SMPR2_SMP3_0 ((uint32_t)0x00000200) /*!< Bit 0 */ +#define ADC_SMPR2_SMP3_1 ((uint32_t)0x00000400) /*!< Bit 1 */ +#define ADC_SMPR2_SMP3_2 ((uint32_t)0x00000800) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP4 ((uint32_t)0x00007000) /*!< SMP4[2:0] bits (Channel 4 Sample time selection) */ +#define ADC_SMPR2_SMP4_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP4_1 ((uint32_t)0x00002000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP4_2 ((uint32_t)0x00004000) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP5 ((uint32_t)0x00038000) /*!< SMP5[2:0] bits (Channel 5 Sample time selection) */ +#define ADC_SMPR2_SMP5_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP5_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP5_2 ((uint32_t)0x00020000) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP6 ((uint32_t)0x001C0000) /*!< SMP6[2:0] bits (Channel 6 Sample time selection) */ +#define ADC_SMPR2_SMP6_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP6_1 ((uint32_t)0x00080000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP6_2 ((uint32_t)0x00100000) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP7 ((uint32_t)0x00E00000) /*!< SMP7[2:0] bits (Channel 7 Sample time selection) */ +#define ADC_SMPR2_SMP7_0 ((uint32_t)0x00200000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP7_1 ((uint32_t)0x00400000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP7_2 ((uint32_t)0x00800000) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP8 ((uint32_t)0x07000000) /*!< SMP8[2:0] bits (Channel 8 Sample time selection) */ +#define ADC_SMPR2_SMP8_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP8_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP8_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + +#define ADC_SMPR2_SMP9 ((uint32_t)0x38000000) /*!< SMP9[2:0] bits (Channel 9 Sample time selection) */ +#define ADC_SMPR2_SMP9_0 ((uint32_t)0x08000000) /*!< Bit 0 */ +#define ADC_SMPR2_SMP9_1 ((uint32_t)0x10000000) /*!< Bit 1 */ +#define ADC_SMPR2_SMP9_2 ((uint32_t)0x20000000) /*!< Bit 2 */ + +/****************** Bit definition for ADC_JOFR1 register *******************/ +#define ADC_JOFR1_JOFFSET1 ((uint16_t)0x0FFF) /*!< Data offset for injected channel 1 */ + +/****************** Bit definition for ADC_JOFR2 register *******************/ +#define ADC_JOFR2_JOFFSET2 ((uint16_t)0x0FFF) /*!< Data offset for injected channel 2 */ + +/****************** Bit definition for ADC_JOFR3 register *******************/ +#define ADC_JOFR3_JOFFSET3 ((uint16_t)0x0FFF) /*!< Data offset for injected channel 3 */ + +/****************** Bit definition for ADC_JOFR4 register *******************/ +#define ADC_JOFR4_JOFFSET4 ((uint16_t)0x0FFF) /*!< Data offset for injected channel 4 */ + +/******************* Bit definition for ADC_HTR register ********************/ +#define ADC_HTR_HT ((uint16_t)0x0FFF) /*!< Analog watchdog high threshold */ + +/******************* Bit definition for ADC_LTR register ********************/ +#define ADC_LTR_LT ((uint16_t)0x0FFF) /*!< Analog watchdog low threshold */ + +/******************* Bit definition for ADC_SQR1 register *******************/ +#define ADC_SQR1_SQ13 ((uint32_t)0x0000001F) /*!< SQ13[4:0] bits (13th conversion in regular sequence) */ +#define ADC_SQR1_SQ13_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_SQR1_SQ13_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_SQR1_SQ13_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define ADC_SQR1_SQ13_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define ADC_SQR1_SQ13_4 ((uint32_t)0x00000010) /*!< Bit 4 */ + +#define ADC_SQR1_SQ14 ((uint32_t)0x000003E0) /*!< SQ14[4:0] bits (14th conversion in regular sequence) */ +#define ADC_SQR1_SQ14_0 ((uint32_t)0x00000020) /*!< Bit 0 */ +#define ADC_SQR1_SQ14_1 ((uint32_t)0x00000040) /*!< Bit 1 */ +#define ADC_SQR1_SQ14_2 ((uint32_t)0x00000080) /*!< Bit 2 */ +#define ADC_SQR1_SQ14_3 ((uint32_t)0x00000100) /*!< Bit 3 */ +#define ADC_SQR1_SQ14_4 ((uint32_t)0x00000200) /*!< Bit 4 */ + +#define ADC_SQR1_SQ15 ((uint32_t)0x00007C00) /*!< SQ15[4:0] bits (15th conversion in regular sequence) */ +#define ADC_SQR1_SQ15_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define ADC_SQR1_SQ15_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define ADC_SQR1_SQ15_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define ADC_SQR1_SQ15_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define ADC_SQR1_SQ15_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define ADC_SQR1_SQ16 ((uint32_t)0x000F8000) /*!< SQ16[4:0] bits (16th conversion in regular sequence) */ +#define ADC_SQR1_SQ16_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_SQR1_SQ16_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_SQR1_SQ16_2 ((uint32_t)0x00020000) /*!< Bit 2 */ +#define ADC_SQR1_SQ16_3 ((uint32_t)0x00040000) /*!< Bit 3 */ +#define ADC_SQR1_SQ16_4 ((uint32_t)0x00080000) /*!< Bit 4 */ + +#define ADC_SQR1_L ((uint32_t)0x00F00000) /*!< L[3:0] bits (Regular channel sequence length) */ +#define ADC_SQR1_L_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define ADC_SQR1_L_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define ADC_SQR1_L_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define ADC_SQR1_L_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +/******************* Bit definition for ADC_SQR2 register *******************/ +#define ADC_SQR2_SQ7 ((uint32_t)0x0000001F) /*!< SQ7[4:0] bits (7th conversion in regular sequence) */ +#define ADC_SQR2_SQ7_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_SQR2_SQ7_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_SQR2_SQ7_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define ADC_SQR2_SQ7_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define ADC_SQR2_SQ7_4 ((uint32_t)0x00000010) /*!< Bit 4 */ + +#define ADC_SQR2_SQ8 ((uint32_t)0x000003E0) /*!< SQ8[4:0] bits (8th conversion in regular sequence) */ +#define ADC_SQR2_SQ8_0 ((uint32_t)0x00000020) /*!< Bit 0 */ +#define ADC_SQR2_SQ8_1 ((uint32_t)0x00000040) /*!< Bit 1 */ +#define ADC_SQR2_SQ8_2 ((uint32_t)0x00000080) /*!< Bit 2 */ +#define ADC_SQR2_SQ8_3 ((uint32_t)0x00000100) /*!< Bit 3 */ +#define ADC_SQR2_SQ8_4 ((uint32_t)0x00000200) /*!< Bit 4 */ + +#define ADC_SQR2_SQ9 ((uint32_t)0x00007C00) /*!< SQ9[4:0] bits (9th conversion in regular sequence) */ +#define ADC_SQR2_SQ9_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define ADC_SQR2_SQ9_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define ADC_SQR2_SQ9_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define ADC_SQR2_SQ9_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define ADC_SQR2_SQ9_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define ADC_SQR2_SQ10 ((uint32_t)0x000F8000) /*!< SQ10[4:0] bits (10th conversion in regular sequence) */ +#define ADC_SQR2_SQ10_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_SQR2_SQ10_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_SQR2_SQ10_2 ((uint32_t)0x00020000) /*!< Bit 2 */ +#define ADC_SQR2_SQ10_3 ((uint32_t)0x00040000) /*!< Bit 3 */ +#define ADC_SQR2_SQ10_4 ((uint32_t)0x00080000) /*!< Bit 4 */ + +#define ADC_SQR2_SQ11 ((uint32_t)0x01F00000) /*!< SQ11[4:0] bits (11th conversion in regular sequence) */ +#define ADC_SQR2_SQ11_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define ADC_SQR2_SQ11_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define ADC_SQR2_SQ11_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define ADC_SQR2_SQ11_3 ((uint32_t)0x00800000) /*!< Bit 3 */ +#define ADC_SQR2_SQ11_4 ((uint32_t)0x01000000) /*!< Bit 4 */ + +#define ADC_SQR2_SQ12 ((uint32_t)0x3E000000) /*!< SQ12[4:0] bits (12th conversion in regular sequence) */ +#define ADC_SQR2_SQ12_0 ((uint32_t)0x02000000) /*!< Bit 0 */ +#define ADC_SQR2_SQ12_1 ((uint32_t)0x04000000) /*!< Bit 1 */ +#define ADC_SQR2_SQ12_2 ((uint32_t)0x08000000) /*!< Bit 2 */ +#define ADC_SQR2_SQ12_3 ((uint32_t)0x10000000) /*!< Bit 3 */ +#define ADC_SQR2_SQ12_4 ((uint32_t)0x20000000) /*!< Bit 4 */ + +/******************* Bit definition for ADC_SQR3 register *******************/ +#define ADC_SQR3_SQ1 ((uint32_t)0x0000001F) /*!< SQ1[4:0] bits (1st conversion in regular sequence) */ +#define ADC_SQR3_SQ1_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_SQR3_SQ1_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_SQR3_SQ1_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define ADC_SQR3_SQ1_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define ADC_SQR3_SQ1_4 ((uint32_t)0x00000010) /*!< Bit 4 */ + +#define ADC_SQR3_SQ2 ((uint32_t)0x000003E0) /*!< SQ2[4:0] bits (2nd conversion in regular sequence) */ +#define ADC_SQR3_SQ2_0 ((uint32_t)0x00000020) /*!< Bit 0 */ +#define ADC_SQR3_SQ2_1 ((uint32_t)0x00000040) /*!< Bit 1 */ +#define ADC_SQR3_SQ2_2 ((uint32_t)0x00000080) /*!< Bit 2 */ +#define ADC_SQR3_SQ2_3 ((uint32_t)0x00000100) /*!< Bit 3 */ +#define ADC_SQR3_SQ2_4 ((uint32_t)0x00000200) /*!< Bit 4 */ + +#define ADC_SQR3_SQ3 ((uint32_t)0x00007C00) /*!< SQ3[4:0] bits (3rd conversion in regular sequence) */ +#define ADC_SQR3_SQ3_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define ADC_SQR3_SQ3_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define ADC_SQR3_SQ3_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define ADC_SQR3_SQ3_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define ADC_SQR3_SQ3_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define ADC_SQR3_SQ4 ((uint32_t)0x000F8000) /*!< SQ4[4:0] bits (4th conversion in regular sequence) */ +#define ADC_SQR3_SQ4_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_SQR3_SQ4_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_SQR3_SQ4_2 ((uint32_t)0x00020000) /*!< Bit 2 */ +#define ADC_SQR3_SQ4_3 ((uint32_t)0x00040000) /*!< Bit 3 */ +#define ADC_SQR3_SQ4_4 ((uint32_t)0x00080000) /*!< Bit 4 */ + +#define ADC_SQR3_SQ5 ((uint32_t)0x01F00000) /*!< SQ5[4:0] bits (5th conversion in regular sequence) */ +#define ADC_SQR3_SQ5_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define ADC_SQR3_SQ5_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define ADC_SQR3_SQ5_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define ADC_SQR3_SQ5_3 ((uint32_t)0x00800000) /*!< Bit 3 */ +#define ADC_SQR3_SQ5_4 ((uint32_t)0x01000000) /*!< Bit 4 */ + +#define ADC_SQR3_SQ6 ((uint32_t)0x3E000000) /*!< SQ6[4:0] bits (6th conversion in regular sequence) */ +#define ADC_SQR3_SQ6_0 ((uint32_t)0x02000000) /*!< Bit 0 */ +#define ADC_SQR3_SQ6_1 ((uint32_t)0x04000000) /*!< Bit 1 */ +#define ADC_SQR3_SQ6_2 ((uint32_t)0x08000000) /*!< Bit 2 */ +#define ADC_SQR3_SQ6_3 ((uint32_t)0x10000000) /*!< Bit 3 */ +#define ADC_SQR3_SQ6_4 ((uint32_t)0x20000000) /*!< Bit 4 */ + +/******************* Bit definition for ADC_JSQR register *******************/ +#define ADC_JSQR_JSQ1 ((uint32_t)0x0000001F) /*!< JSQ1[4:0] bits (1st conversion in injected sequence) */ +#define ADC_JSQR_JSQ1_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define ADC_JSQR_JSQ1_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define ADC_JSQR_JSQ1_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define ADC_JSQR_JSQ1_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define ADC_JSQR_JSQ1_4 ((uint32_t)0x00000010) /*!< Bit 4 */ + +#define ADC_JSQR_JSQ2 ((uint32_t)0x000003E0) /*!< JSQ2[4:0] bits (2nd conversion in injected sequence) */ +#define ADC_JSQR_JSQ2_0 ((uint32_t)0x00000020) /*!< Bit 0 */ +#define ADC_JSQR_JSQ2_1 ((uint32_t)0x00000040) /*!< Bit 1 */ +#define ADC_JSQR_JSQ2_2 ((uint32_t)0x00000080) /*!< Bit 2 */ +#define ADC_JSQR_JSQ2_3 ((uint32_t)0x00000100) /*!< Bit 3 */ +#define ADC_JSQR_JSQ2_4 ((uint32_t)0x00000200) /*!< Bit 4 */ + +#define ADC_JSQR_JSQ3 ((uint32_t)0x00007C00) /*!< JSQ3[4:0] bits (3rd conversion in injected sequence) */ +#define ADC_JSQR_JSQ3_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define ADC_JSQR_JSQ3_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define ADC_JSQR_JSQ3_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define ADC_JSQR_JSQ3_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define ADC_JSQR_JSQ3_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define ADC_JSQR_JSQ4 ((uint32_t)0x000F8000) /*!< JSQ4[4:0] bits (4th conversion in injected sequence) */ +#define ADC_JSQR_JSQ4_0 ((uint32_t)0x00008000) /*!< Bit 0 */ +#define ADC_JSQR_JSQ4_1 ((uint32_t)0x00010000) /*!< Bit 1 */ +#define ADC_JSQR_JSQ4_2 ((uint32_t)0x00020000) /*!< Bit 2 */ +#define ADC_JSQR_JSQ4_3 ((uint32_t)0x00040000) /*!< Bit 3 */ +#define ADC_JSQR_JSQ4_4 ((uint32_t)0x00080000) /*!< Bit 4 */ + +#define ADC_JSQR_JL ((uint32_t)0x00300000) /*!< JL[1:0] bits (Injected Sequence length) */ +#define ADC_JSQR_JL_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define ADC_JSQR_JL_1 ((uint32_t)0x00200000) /*!< Bit 1 */ + +/******************* Bit definition for ADC_JDR1 register *******************/ +#define ADC_JDR1_JDATA ((uint16_t)0xFFFF) /*!< Injected data */ + +/******************* Bit definition for ADC_JDR2 register *******************/ +#define ADC_JDR2_JDATA ((uint16_t)0xFFFF) /*!< Injected data */ + +/******************* Bit definition for ADC_JDR3 register *******************/ +#define ADC_JDR3_JDATA ((uint16_t)0xFFFF) /*!< Injected data */ + +/******************* Bit definition for ADC_JDR4 register *******************/ +#define ADC_JDR4_JDATA ((uint16_t)0xFFFF) /*!< Injected data */ + +/******************** Bit definition for ADC_DR register ********************/ +#define ADC_DR_DATA ((uint32_t)0x0000FFFF) /*!< Regular data */ +#define ADC_DR_ADC2DATA ((uint32_t)0xFFFF0000) /*!< ADC2 data */ + +/******************************************************************************/ +/* */ +/* Digital to Analog Converter */ +/* */ +/******************************************************************************/ + +/******************** Bit definition for DAC_CR register ********************/ +#define DAC_CR_EN1 ((uint32_t)0x00000001) /*!< DAC channel1 enable */ +#define DAC_CR_BOFF1 ((uint32_t)0x00000002) /*!< DAC channel1 output buffer disable */ +#define DAC_CR_TEN1 ((uint32_t)0x00000004) /*!< DAC channel1 Trigger enable */ + +#define DAC_CR_TSEL1 ((uint32_t)0x00000038) /*!< TSEL1[2:0] (DAC channel1 Trigger selection) */ +#define DAC_CR_TSEL1_0 ((uint32_t)0x00000008) /*!< Bit 0 */ +#define DAC_CR_TSEL1_1 ((uint32_t)0x00000010) /*!< Bit 1 */ +#define DAC_CR_TSEL1_2 ((uint32_t)0x00000020) /*!< Bit 2 */ + +#define DAC_CR_WAVE1 ((uint32_t)0x000000C0) /*!< WAVE1[1:0] (DAC channel1 noise/triangle wave generation enable) */ +#define DAC_CR_WAVE1_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define DAC_CR_WAVE1_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +#define DAC_CR_MAMP1 ((uint32_t)0x00000F00) /*!< MAMP1[3:0] (DAC channel1 Mask/Amplitude selector) */ +#define DAC_CR_MAMP1_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define DAC_CR_MAMP1_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define DAC_CR_MAMP1_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define DAC_CR_MAMP1_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define DAC_CR_DMAEN1 ((uint32_t)0x00001000) /*!< DAC channel1 DMA enable */ +#define DAC_CR_EN2 ((uint32_t)0x00010000) /*!< DAC channel2 enable */ +#define DAC_CR_BOFF2 ((uint32_t)0x00020000) /*!< DAC channel2 output buffer disable */ +#define DAC_CR_TEN2 ((uint32_t)0x00040000) /*!< DAC channel2 Trigger enable */ + +#define DAC_CR_TSEL2 ((uint32_t)0x00380000) /*!< TSEL2[2:0] (DAC channel2 Trigger selection) */ +#define DAC_CR_TSEL2_0 ((uint32_t)0x00080000) /*!< Bit 0 */ +#define DAC_CR_TSEL2_1 ((uint32_t)0x00100000) /*!< Bit 1 */ +#define DAC_CR_TSEL2_2 ((uint32_t)0x00200000) /*!< Bit 2 */ + +#define DAC_CR_WAVE2 ((uint32_t)0x00C00000) /*!< WAVE2[1:0] (DAC channel2 noise/triangle wave generation enable) */ +#define DAC_CR_WAVE2_0 ((uint32_t)0x00400000) /*!< Bit 0 */ +#define DAC_CR_WAVE2_1 ((uint32_t)0x00800000) /*!< Bit 1 */ + +#define DAC_CR_MAMP2 ((uint32_t)0x0F000000) /*!< MAMP2[3:0] (DAC channel2 Mask/Amplitude selector) */ +#define DAC_CR_MAMP2_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define DAC_CR_MAMP2_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define DAC_CR_MAMP2_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define DAC_CR_MAMP2_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define DAC_CR_DMAEN2 ((uint32_t)0x10000000) /*!< DAC channel2 DMA enabled */ + +/***************** Bit definition for DAC_SWTRIGR register ******************/ +#define DAC_SWTRIGR_SWTRIG1 ((uint8_t)0x01) /*!< DAC channel1 software trigger */ +#define DAC_SWTRIGR_SWTRIG2 ((uint8_t)0x02) /*!< DAC channel2 software trigger */ + +/***************** Bit definition for DAC_DHR12R1 register ******************/ +#define DAC_DHR12R1_DACC1DHR ((uint16_t)0x0FFF) /*!< DAC channel1 12-bit Right aligned data */ + +/***************** Bit definition for DAC_DHR12L1 register ******************/ +#define DAC_DHR12L1_DACC1DHR ((uint16_t)0xFFF0) /*!< DAC channel1 12-bit Left aligned data */ + +/****************** Bit definition for DAC_DHR8R1 register ******************/ +#define DAC_DHR8R1_DACC1DHR ((uint8_t)0xFF) /*!< DAC channel1 8-bit Right aligned data */ + +/***************** Bit definition for DAC_DHR12R2 register ******************/ +#define DAC_DHR12R2_DACC2DHR ((uint16_t)0x0FFF) /*!< DAC channel2 12-bit Right aligned data */ + +/***************** Bit definition for DAC_DHR12L2 register ******************/ +#define DAC_DHR12L2_DACC2DHR ((uint16_t)0xFFF0) /*!< DAC channel2 12-bit Left aligned data */ + +/****************** Bit definition for DAC_DHR8R2 register ******************/ +#define DAC_DHR8R2_DACC2DHR ((uint8_t)0xFF) /*!< DAC channel2 8-bit Right aligned data */ + +/***************** Bit definition for DAC_DHR12RD register ******************/ +#define DAC_DHR12RD_DACC1DHR ((uint32_t)0x00000FFF) /*!< DAC channel1 12-bit Right aligned data */ +#define DAC_DHR12RD_DACC2DHR ((uint32_t)0x0FFF0000) /*!< DAC channel2 12-bit Right aligned data */ + +/***************** Bit definition for DAC_DHR12LD register ******************/ +#define DAC_DHR12LD_DACC1DHR ((uint32_t)0x0000FFF0) /*!< DAC channel1 12-bit Left aligned data */ +#define DAC_DHR12LD_DACC2DHR ((uint32_t)0xFFF00000) /*!< DAC channel2 12-bit Left aligned data */ + +/****************** Bit definition for DAC_DHR8RD register ******************/ +#define DAC_DHR8RD_DACC1DHR ((uint16_t)0x00FF) /*!< DAC channel1 8-bit Right aligned data */ +#define DAC_DHR8RD_DACC2DHR ((uint16_t)0xFF00) /*!< DAC channel2 8-bit Right aligned data */ + +/******************* Bit definition for DAC_DOR1 register *******************/ +#define DAC_DOR1_DACC1DOR ((uint16_t)0x0FFF) /*!< DAC channel1 data output */ + +/******************* Bit definition for DAC_DOR2 register *******************/ +#define DAC_DOR2_DACC2DOR ((uint16_t)0x0FFF) /*!< DAC channel2 data output */ + +/******************** Bit definition for DAC_SR register ********************/ +#define DAC_SR_DMAUDR1 ((uint32_t)0x00002000) /*!< DAC channel1 DMA underrun flag */ +#define DAC_SR_DMAUDR2 ((uint32_t)0x20000000) /*!< DAC channel2 DMA underrun flag */ + +/******************************************************************************/ +/* */ +/* CEC */ +/* */ +/******************************************************************************/ +/******************** Bit definition for CEC_CFGR register ******************/ +#define CEC_CFGR_PE ((uint16_t)0x0001) /*!< Peripheral Enable */ +#define CEC_CFGR_IE ((uint16_t)0x0002) /*!< Interrupt Enable */ +#define CEC_CFGR_BTEM ((uint16_t)0x0004) /*!< Bit Timing Error Mode */ +#define CEC_CFGR_BPEM ((uint16_t)0x0008) /*!< Bit Period Error Mode */ + +/******************** Bit definition for CEC_OAR register ******************/ +#define CEC_OAR_OA ((uint16_t)0x000F) /*!< OA[3:0]: Own Address */ +#define CEC_OAR_OA_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define CEC_OAR_OA_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define CEC_OAR_OA_2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define CEC_OAR_OA_3 ((uint16_t)0x0008) /*!< Bit 3 */ + +/******************** Bit definition for CEC_PRES register ******************/ +#define CEC_PRES_PRES ((uint16_t)0x3FFF) /*!< Prescaler Counter Value */ + +/******************** Bit definition for CEC_ESR register ******************/ +#define CEC_ESR_BTE ((uint16_t)0x0001) /*!< Bit Timing Error */ +#define CEC_ESR_BPE ((uint16_t)0x0002) /*!< Bit Period Error */ +#define CEC_ESR_RBTFE ((uint16_t)0x0004) /*!< Rx Block Transfer Finished Error */ +#define CEC_ESR_SBE ((uint16_t)0x0008) /*!< Start Bit Error */ +#define CEC_ESR_ACKE ((uint16_t)0x0010) /*!< Block Acknowledge Error */ +#define CEC_ESR_LINE ((uint16_t)0x0020) /*!< Line Error */ +#define CEC_ESR_TBTFE ((uint16_t)0x0040) /*!< Tx Block Transfer Finished Error */ + +/******************** Bit definition for CEC_CSR register ******************/ +#define CEC_CSR_TSOM ((uint16_t)0x0001) /*!< Tx Start Of Message */ +#define CEC_CSR_TEOM ((uint16_t)0x0002) /*!< Tx End Of Message */ +#define CEC_CSR_TERR ((uint16_t)0x0004) /*!< Tx Error */ +#define CEC_CSR_TBTRF ((uint16_t)0x0008) /*!< Tx Byte Transfer Request or Block Transfer Finished */ +#define CEC_CSR_RSOM ((uint16_t)0x0010) /*!< Rx Start Of Message */ +#define CEC_CSR_REOM ((uint16_t)0x0020) /*!< Rx End Of Message */ +#define CEC_CSR_RERR ((uint16_t)0x0040) /*!< Rx Error */ +#define CEC_CSR_RBTF ((uint16_t)0x0080) /*!< Rx Block Transfer Finished */ + +/******************** Bit definition for CEC_TXD register ******************/ +#define CEC_TXD_TXD ((uint16_t)0x00FF) /*!< Tx Data register */ + +/******************** Bit definition for CEC_RXD register ******************/ +#define CEC_RXD_RXD ((uint16_t)0x00FF) /*!< Rx Data register */ + +/******************************************************************************/ +/* */ +/* TIM */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for TIM_CR1 register ********************/ +#define TIM_CR1_CEN ((uint16_t)0x0001) /*!< Counter enable */ +#define TIM_CR1_UDIS ((uint16_t)0x0002) /*!< Update disable */ +#define TIM_CR1_URS ((uint16_t)0x0004) /*!< Update request source */ +#define TIM_CR1_OPM ((uint16_t)0x0008) /*!< One pulse mode */ +#define TIM_CR1_DIR ((uint16_t)0x0010) /*!< Direction */ + +#define TIM_CR1_CMS ((uint16_t)0x0060) /*!< CMS[1:0] bits (Center-aligned mode selection) */ +#define TIM_CR1_CMS_0 ((uint16_t)0x0020) /*!< Bit 0 */ +#define TIM_CR1_CMS_1 ((uint16_t)0x0040) /*!< Bit 1 */ + +#define TIM_CR1_ARPE ((uint16_t)0x0080) /*!< Auto-reload preload enable */ + +#define TIM_CR1_CKD ((uint16_t)0x0300) /*!< CKD[1:0] bits (clock division) */ +#define TIM_CR1_CKD_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_CR1_CKD_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +/******************* Bit definition for TIM_CR2 register ********************/ +#define TIM_CR2_CCPC ((uint16_t)0x0001) /*!< Capture/Compare Preloaded Control */ +#define TIM_CR2_CCUS ((uint16_t)0x0004) /*!< Capture/Compare Control Update Selection */ +#define TIM_CR2_CCDS ((uint16_t)0x0008) /*!< Capture/Compare DMA Selection */ + +#define TIM_CR2_MMS ((uint16_t)0x0070) /*!< MMS[2:0] bits (Master Mode Selection) */ +#define TIM_CR2_MMS_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_CR2_MMS_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_CR2_MMS_2 ((uint16_t)0x0040) /*!< Bit 2 */ + +#define TIM_CR2_TI1S ((uint16_t)0x0080) /*!< TI1 Selection */ +#define TIM_CR2_OIS1 ((uint16_t)0x0100) /*!< Output Idle state 1 (OC1 output) */ +#define TIM_CR2_OIS1N ((uint16_t)0x0200) /*!< Output Idle state 1 (OC1N output) */ +#define TIM_CR2_OIS2 ((uint16_t)0x0400) /*!< Output Idle state 2 (OC2 output) */ +#define TIM_CR2_OIS2N ((uint16_t)0x0800) /*!< Output Idle state 2 (OC2N output) */ +#define TIM_CR2_OIS3 ((uint16_t)0x1000) /*!< Output Idle state 3 (OC3 output) */ +#define TIM_CR2_OIS3N ((uint16_t)0x2000) /*!< Output Idle state 3 (OC3N output) */ +#define TIM_CR2_OIS4 ((uint16_t)0x4000) /*!< Output Idle state 4 (OC4 output) */ + +/******************* Bit definition for TIM_SMCR register *******************/ +#define TIM_SMCR_SMS ((uint16_t)0x0007) /*!< SMS[2:0] bits (Slave mode selection) */ +#define TIM_SMCR_SMS_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define TIM_SMCR_SMS_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define TIM_SMCR_SMS_2 ((uint16_t)0x0004) /*!< Bit 2 */ + +#define TIM_SMCR_TS ((uint16_t)0x0070) /*!< TS[2:0] bits (Trigger selection) */ +#define TIM_SMCR_TS_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_SMCR_TS_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_SMCR_TS_2 ((uint16_t)0x0040) /*!< Bit 2 */ + +#define TIM_SMCR_MSM ((uint16_t)0x0080) /*!< Master/slave mode */ + +#define TIM_SMCR_ETF ((uint16_t)0x0F00) /*!< ETF[3:0] bits (External trigger filter) */ +#define TIM_SMCR_ETF_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_SMCR_ETF_1 ((uint16_t)0x0200) /*!< Bit 1 */ +#define TIM_SMCR_ETF_2 ((uint16_t)0x0400) /*!< Bit 2 */ +#define TIM_SMCR_ETF_3 ((uint16_t)0x0800) /*!< Bit 3 */ + +#define TIM_SMCR_ETPS ((uint16_t)0x3000) /*!< ETPS[1:0] bits (External trigger prescaler) */ +#define TIM_SMCR_ETPS_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define TIM_SMCR_ETPS_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define TIM_SMCR_ECE ((uint16_t)0x4000) /*!< External clock enable */ +#define TIM_SMCR_ETP ((uint16_t)0x8000) /*!< External trigger polarity */ + +/******************* Bit definition for TIM_DIER register *******************/ +#define TIM_DIER_UIE ((uint16_t)0x0001) /*!< Update interrupt enable */ +#define TIM_DIER_CC1IE ((uint16_t)0x0002) /*!< Capture/Compare 1 interrupt enable */ +#define TIM_DIER_CC2IE ((uint16_t)0x0004) /*!< Capture/Compare 2 interrupt enable */ +#define TIM_DIER_CC3IE ((uint16_t)0x0008) /*!< Capture/Compare 3 interrupt enable */ +#define TIM_DIER_CC4IE ((uint16_t)0x0010) /*!< Capture/Compare 4 interrupt enable */ +#define TIM_DIER_COMIE ((uint16_t)0x0020) /*!< COM interrupt enable */ +#define TIM_DIER_TIE ((uint16_t)0x0040) /*!< Trigger interrupt enable */ +#define TIM_DIER_BIE ((uint16_t)0x0080) /*!< Break interrupt enable */ +#define TIM_DIER_UDE ((uint16_t)0x0100) /*!< Update DMA request enable */ +#define TIM_DIER_CC1DE ((uint16_t)0x0200) /*!< Capture/Compare 1 DMA request enable */ +#define TIM_DIER_CC2DE ((uint16_t)0x0400) /*!< Capture/Compare 2 DMA request enable */ +#define TIM_DIER_CC3DE ((uint16_t)0x0800) /*!< Capture/Compare 3 DMA request enable */ +#define TIM_DIER_CC4DE ((uint16_t)0x1000) /*!< Capture/Compare 4 DMA request enable */ +#define TIM_DIER_COMDE ((uint16_t)0x2000) /*!< COM DMA request enable */ +#define TIM_DIER_TDE ((uint16_t)0x4000) /*!< Trigger DMA request enable */ + +/******************** Bit definition for TIM_SR register ********************/ +#define TIM_SR_UIF ((uint16_t)0x0001) /*!< Update interrupt Flag */ +#define TIM_SR_CC1IF ((uint16_t)0x0002) /*!< Capture/Compare 1 interrupt Flag */ +#define TIM_SR_CC2IF ((uint16_t)0x0004) /*!< Capture/Compare 2 interrupt Flag */ +#define TIM_SR_CC3IF ((uint16_t)0x0008) /*!< Capture/Compare 3 interrupt Flag */ +#define TIM_SR_CC4IF ((uint16_t)0x0010) /*!< Capture/Compare 4 interrupt Flag */ +#define TIM_SR_COMIF ((uint16_t)0x0020) /*!< COM interrupt Flag */ +#define TIM_SR_TIF ((uint16_t)0x0040) /*!< Trigger interrupt Flag */ +#define TIM_SR_BIF ((uint16_t)0x0080) /*!< Break interrupt Flag */ +#define TIM_SR_CC1OF ((uint16_t)0x0200) /*!< Capture/Compare 1 Overcapture Flag */ +#define TIM_SR_CC2OF ((uint16_t)0x0400) /*!< Capture/Compare 2 Overcapture Flag */ +#define TIM_SR_CC3OF ((uint16_t)0x0800) /*!< Capture/Compare 3 Overcapture Flag */ +#define TIM_SR_CC4OF ((uint16_t)0x1000) /*!< Capture/Compare 4 Overcapture Flag */ + +/******************* Bit definition for TIM_EGR register ********************/ +#define TIM_EGR_UG ((uint8_t)0x01) /*!< Update Generation */ +#define TIM_EGR_CC1G ((uint8_t)0x02) /*!< Capture/Compare 1 Generation */ +#define TIM_EGR_CC2G ((uint8_t)0x04) /*!< Capture/Compare 2 Generation */ +#define TIM_EGR_CC3G ((uint8_t)0x08) /*!< Capture/Compare 3 Generation */ +#define TIM_EGR_CC4G ((uint8_t)0x10) /*!< Capture/Compare 4 Generation */ +#define TIM_EGR_COMG ((uint8_t)0x20) /*!< Capture/Compare Control Update Generation */ +#define TIM_EGR_TG ((uint8_t)0x40) /*!< Trigger Generation */ +#define TIM_EGR_BG ((uint8_t)0x80) /*!< Break Generation */ + +/****************** Bit definition for TIM_CCMR1 register *******************/ +#define TIM_CCMR1_CC1S ((uint16_t)0x0003) /*!< CC1S[1:0] bits (Capture/Compare 1 Selection) */ +#define TIM_CCMR1_CC1S_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define TIM_CCMR1_CC1S_1 ((uint16_t)0x0002) /*!< Bit 1 */ + +#define TIM_CCMR1_OC1FE ((uint16_t)0x0004) /*!< Output Compare 1 Fast enable */ +#define TIM_CCMR1_OC1PE ((uint16_t)0x0008) /*!< Output Compare 1 Preload enable */ + +#define TIM_CCMR1_OC1M ((uint16_t)0x0070) /*!< OC1M[2:0] bits (Output Compare 1 Mode) */ +#define TIM_CCMR1_OC1M_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_CCMR1_OC1M_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_CCMR1_OC1M_2 ((uint16_t)0x0040) /*!< Bit 2 */ + +#define TIM_CCMR1_OC1CE ((uint16_t)0x0080) /*!< Output Compare 1Clear Enable */ + +#define TIM_CCMR1_CC2S ((uint16_t)0x0300) /*!< CC2S[1:0] bits (Capture/Compare 2 Selection) */ +#define TIM_CCMR1_CC2S_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_CCMR1_CC2S_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define TIM_CCMR1_OC2FE ((uint16_t)0x0400) /*!< Output Compare 2 Fast enable */ +#define TIM_CCMR1_OC2PE ((uint16_t)0x0800) /*!< Output Compare 2 Preload enable */ + +#define TIM_CCMR1_OC2M ((uint16_t)0x7000) /*!< OC2M[2:0] bits (Output Compare 2 Mode) */ +#define TIM_CCMR1_OC2M_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define TIM_CCMR1_OC2M_1 ((uint16_t)0x2000) /*!< Bit 1 */ +#define TIM_CCMR1_OC2M_2 ((uint16_t)0x4000) /*!< Bit 2 */ + +#define TIM_CCMR1_OC2CE ((uint16_t)0x8000) /*!< Output Compare 2 Clear Enable */ + +/*----------------------------------------------------------------------------*/ + +#define TIM_CCMR1_IC1PSC ((uint16_t)0x000C) /*!< IC1PSC[1:0] bits (Input Capture 1 Prescaler) */ +#define TIM_CCMR1_IC1PSC_0 ((uint16_t)0x0004) /*!< Bit 0 */ +#define TIM_CCMR1_IC1PSC_1 ((uint16_t)0x0008) /*!< Bit 1 */ + +#define TIM_CCMR1_IC1F ((uint16_t)0x00F0) /*!< IC1F[3:0] bits (Input Capture 1 Filter) */ +#define TIM_CCMR1_IC1F_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_CCMR1_IC1F_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_CCMR1_IC1F_2 ((uint16_t)0x0040) /*!< Bit 2 */ +#define TIM_CCMR1_IC1F_3 ((uint16_t)0x0080) /*!< Bit 3 */ + +#define TIM_CCMR1_IC2PSC ((uint16_t)0x0C00) /*!< IC2PSC[1:0] bits (Input Capture 2 Prescaler) */ +#define TIM_CCMR1_IC2PSC_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define TIM_CCMR1_IC2PSC_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define TIM_CCMR1_IC2F ((uint16_t)0xF000) /*!< IC2F[3:0] bits (Input Capture 2 Filter) */ +#define TIM_CCMR1_IC2F_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define TIM_CCMR1_IC2F_1 ((uint16_t)0x2000) /*!< Bit 1 */ +#define TIM_CCMR1_IC2F_2 ((uint16_t)0x4000) /*!< Bit 2 */ +#define TIM_CCMR1_IC2F_3 ((uint16_t)0x8000) /*!< Bit 3 */ + +/****************** Bit definition for TIM_CCMR2 register *******************/ +#define TIM_CCMR2_CC3S ((uint16_t)0x0003) /*!< CC3S[1:0] bits (Capture/Compare 3 Selection) */ +#define TIM_CCMR2_CC3S_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define TIM_CCMR2_CC3S_1 ((uint16_t)0x0002) /*!< Bit 1 */ + +#define TIM_CCMR2_OC3FE ((uint16_t)0x0004) /*!< Output Compare 3 Fast enable */ +#define TIM_CCMR2_OC3PE ((uint16_t)0x0008) /*!< Output Compare 3 Preload enable */ + +#define TIM_CCMR2_OC3M ((uint16_t)0x0070) /*!< OC3M[2:0] bits (Output Compare 3 Mode) */ +#define TIM_CCMR2_OC3M_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_CCMR2_OC3M_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_CCMR2_OC3M_2 ((uint16_t)0x0040) /*!< Bit 2 */ + +#define TIM_CCMR2_OC3CE ((uint16_t)0x0080) /*!< Output Compare 3 Clear Enable */ + +#define TIM_CCMR2_CC4S ((uint16_t)0x0300) /*!< CC4S[1:0] bits (Capture/Compare 4 Selection) */ +#define TIM_CCMR2_CC4S_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_CCMR2_CC4S_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define TIM_CCMR2_OC4FE ((uint16_t)0x0400) /*!< Output Compare 4 Fast enable */ +#define TIM_CCMR2_OC4PE ((uint16_t)0x0800) /*!< Output Compare 4 Preload enable */ + +#define TIM_CCMR2_OC4M ((uint16_t)0x7000) /*!< OC4M[2:0] bits (Output Compare 4 Mode) */ +#define TIM_CCMR2_OC4M_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define TIM_CCMR2_OC4M_1 ((uint16_t)0x2000) /*!< Bit 1 */ +#define TIM_CCMR2_OC4M_2 ((uint16_t)0x4000) /*!< Bit 2 */ + +#define TIM_CCMR2_OC4CE ((uint16_t)0x8000) /*!< Output Compare 4 Clear Enable */ + +/*----------------------------------------------------------------------------*/ + +#define TIM_CCMR2_IC3PSC ((uint16_t)0x000C) /*!< IC3PSC[1:0] bits (Input Capture 3 Prescaler) */ +#define TIM_CCMR2_IC3PSC_0 ((uint16_t)0x0004) /*!< Bit 0 */ +#define TIM_CCMR2_IC3PSC_1 ((uint16_t)0x0008) /*!< Bit 1 */ + +#define TIM_CCMR2_IC3F ((uint16_t)0x00F0) /*!< IC3F[3:0] bits (Input Capture 3 Filter) */ +#define TIM_CCMR2_IC3F_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define TIM_CCMR2_IC3F_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define TIM_CCMR2_IC3F_2 ((uint16_t)0x0040) /*!< Bit 2 */ +#define TIM_CCMR2_IC3F_3 ((uint16_t)0x0080) /*!< Bit 3 */ + +#define TIM_CCMR2_IC4PSC ((uint16_t)0x0C00) /*!< IC4PSC[1:0] bits (Input Capture 4 Prescaler) */ +#define TIM_CCMR2_IC4PSC_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define TIM_CCMR2_IC4PSC_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define TIM_CCMR2_IC4F ((uint16_t)0xF000) /*!< IC4F[3:0] bits (Input Capture 4 Filter) */ +#define TIM_CCMR2_IC4F_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define TIM_CCMR2_IC4F_1 ((uint16_t)0x2000) /*!< Bit 1 */ +#define TIM_CCMR2_IC4F_2 ((uint16_t)0x4000) /*!< Bit 2 */ +#define TIM_CCMR2_IC4F_3 ((uint16_t)0x8000) /*!< Bit 3 */ + +/******************* Bit definition for TIM_CCER register *******************/ +#define TIM_CCER_CC1E ((uint16_t)0x0001) /*!< Capture/Compare 1 output enable */ +#define TIM_CCER_CC1P ((uint16_t)0x0002) /*!< Capture/Compare 1 output Polarity */ +#define TIM_CCER_CC1NE ((uint16_t)0x0004) /*!< Capture/Compare 1 Complementary output enable */ +#define TIM_CCER_CC1NP ((uint16_t)0x0008) /*!< Capture/Compare 1 Complementary output Polarity */ +#define TIM_CCER_CC2E ((uint16_t)0x0010) /*!< Capture/Compare 2 output enable */ +#define TIM_CCER_CC2P ((uint16_t)0x0020) /*!< Capture/Compare 2 output Polarity */ +#define TIM_CCER_CC2NE ((uint16_t)0x0040) /*!< Capture/Compare 2 Complementary output enable */ +#define TIM_CCER_CC2NP ((uint16_t)0x0080) /*!< Capture/Compare 2 Complementary output Polarity */ +#define TIM_CCER_CC3E ((uint16_t)0x0100) /*!< Capture/Compare 3 output enable */ +#define TIM_CCER_CC3P ((uint16_t)0x0200) /*!< Capture/Compare 3 output Polarity */ +#define TIM_CCER_CC3NE ((uint16_t)0x0400) /*!< Capture/Compare 3 Complementary output enable */ +#define TIM_CCER_CC3NP ((uint16_t)0x0800) /*!< Capture/Compare 3 Complementary output Polarity */ +#define TIM_CCER_CC4E ((uint16_t)0x1000) /*!< Capture/Compare 4 output enable */ +#define TIM_CCER_CC4P ((uint16_t)0x2000) /*!< Capture/Compare 4 output Polarity */ +#define TIM_CCER_CC4NP ((uint16_t)0x8000) /*!< Capture/Compare 4 Complementary output Polarity */ + +/******************* Bit definition for TIM_CNT register ********************/ +#define TIM_CNT_CNT ((uint16_t)0xFFFF) /*!< Counter Value */ + +/******************* Bit definition for TIM_PSC register ********************/ +#define TIM_PSC_PSC ((uint16_t)0xFFFF) /*!< Prescaler Value */ + +/******************* Bit definition for TIM_ARR register ********************/ +#define TIM_ARR_ARR ((uint16_t)0xFFFF) /*!< actual auto-reload Value */ + +/******************* Bit definition for TIM_RCR register ********************/ +#define TIM_RCR_REP ((uint8_t)0xFF) /*!< Repetition Counter Value */ + +/******************* Bit definition for TIM_CCR1 register *******************/ +#define TIM_CCR1_CCR1 ((uint16_t)0xFFFF) /*!< Capture/Compare 1 Value */ + +/******************* Bit definition for TIM_CCR2 register *******************/ +#define TIM_CCR2_CCR2 ((uint16_t)0xFFFF) /*!< Capture/Compare 2 Value */ + +/******************* Bit definition for TIM_CCR3 register *******************/ +#define TIM_CCR3_CCR3 ((uint16_t)0xFFFF) /*!< Capture/Compare 3 Value */ + +/******************* Bit definition for TIM_CCR4 register *******************/ +#define TIM_CCR4_CCR4 ((uint16_t)0xFFFF) /*!< Capture/Compare 4 Value */ + +/******************* Bit definition for TIM_BDTR register *******************/ +#define TIM_BDTR_DTG ((uint16_t)0x00FF) /*!< DTG[0:7] bits (Dead-Time Generator set-up) */ +#define TIM_BDTR_DTG_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define TIM_BDTR_DTG_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define TIM_BDTR_DTG_2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define TIM_BDTR_DTG_3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define TIM_BDTR_DTG_4 ((uint16_t)0x0010) /*!< Bit 4 */ +#define TIM_BDTR_DTG_5 ((uint16_t)0x0020) /*!< Bit 5 */ +#define TIM_BDTR_DTG_6 ((uint16_t)0x0040) /*!< Bit 6 */ +#define TIM_BDTR_DTG_7 ((uint16_t)0x0080) /*!< Bit 7 */ + +#define TIM_BDTR_LOCK ((uint16_t)0x0300) /*!< LOCK[1:0] bits (Lock Configuration) */ +#define TIM_BDTR_LOCK_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_BDTR_LOCK_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define TIM_BDTR_OSSI ((uint16_t)0x0400) /*!< Off-State Selection for Idle mode */ +#define TIM_BDTR_OSSR ((uint16_t)0x0800) /*!< Off-State Selection for Run mode */ +#define TIM_BDTR_BKE ((uint16_t)0x1000) /*!< Break enable */ +#define TIM_BDTR_BKP ((uint16_t)0x2000) /*!< Break Polarity */ +#define TIM_BDTR_AOE ((uint16_t)0x4000) /*!< Automatic Output enable */ +#define TIM_BDTR_MOE ((uint16_t)0x8000) /*!< Main Output enable */ + +/******************* Bit definition for TIM_DCR register ********************/ +#define TIM_DCR_DBA ((uint16_t)0x001F) /*!< DBA[4:0] bits (DMA Base Address) */ +#define TIM_DCR_DBA_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define TIM_DCR_DBA_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define TIM_DCR_DBA_2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define TIM_DCR_DBA_3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define TIM_DCR_DBA_4 ((uint16_t)0x0010) /*!< Bit 4 */ + +#define TIM_DCR_DBL ((uint16_t)0x1F00) /*!< DBL[4:0] bits (DMA Burst Length) */ +#define TIM_DCR_DBL_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define TIM_DCR_DBL_1 ((uint16_t)0x0200) /*!< Bit 1 */ +#define TIM_DCR_DBL_2 ((uint16_t)0x0400) /*!< Bit 2 */ +#define TIM_DCR_DBL_3 ((uint16_t)0x0800) /*!< Bit 3 */ +#define TIM_DCR_DBL_4 ((uint16_t)0x1000) /*!< Bit 4 */ + +/******************* Bit definition for TIM_DMAR register *******************/ +#define TIM_DMAR_DMAB ((uint16_t)0xFFFF) /*!< DMA register for burst accesses */ + +/******************************************************************************/ +/* */ +/* Real-Time Clock */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for RTC_CRH register ********************/ +#define RTC_CRH_SECIE ((uint8_t)0x01) /*!< Second Interrupt Enable */ +#define RTC_CRH_ALRIE ((uint8_t)0x02) /*!< Alarm Interrupt Enable */ +#define RTC_CRH_OWIE ((uint8_t)0x04) /*!< OverfloW Interrupt Enable */ + +/******************* Bit definition for RTC_CRL register ********************/ +#define RTC_CRL_SECF ((uint8_t)0x01) /*!< Second Flag */ +#define RTC_CRL_ALRF ((uint8_t)0x02) /*!< Alarm Flag */ +#define RTC_CRL_OWF ((uint8_t)0x04) /*!< OverfloW Flag */ +#define RTC_CRL_RSF ((uint8_t)0x08) /*!< Registers Synchronized Flag */ +#define RTC_CRL_CNF ((uint8_t)0x10) /*!< Configuration Flag */ +#define RTC_CRL_RTOFF ((uint8_t)0x20) /*!< RTC operation OFF */ + +/******************* Bit definition for RTC_PRLH register *******************/ +#define RTC_PRLH_PRL ((uint16_t)0x000F) /*!< RTC Prescaler Reload Value High */ + +/******************* Bit definition for RTC_PRLL register *******************/ +#define RTC_PRLL_PRL ((uint16_t)0xFFFF) /*!< RTC Prescaler Reload Value Low */ + +/******************* Bit definition for RTC_DIVH register *******************/ +#define RTC_DIVH_RTC_DIV ((uint16_t)0x000F) /*!< RTC Clock Divider High */ + +/******************* Bit definition for RTC_DIVL register *******************/ +#define RTC_DIVL_RTC_DIV ((uint16_t)0xFFFF) /*!< RTC Clock Divider Low */ + +/******************* Bit definition for RTC_CNTH register *******************/ +#define RTC_CNTH_RTC_CNT ((uint16_t)0xFFFF) /*!< RTC Counter High */ + +/******************* Bit definition for RTC_CNTL register *******************/ +#define RTC_CNTL_RTC_CNT ((uint16_t)0xFFFF) /*!< RTC Counter Low */ + +/******************* Bit definition for RTC_ALRH register *******************/ +#define RTC_ALRH_RTC_ALR ((uint16_t)0xFFFF) /*!< RTC Alarm High */ + +/******************* Bit definition for RTC_ALRL register *******************/ +#define RTC_ALRL_RTC_ALR ((uint16_t)0xFFFF) /*!< RTC Alarm Low */ + +/******************************************************************************/ +/* */ +/* Independent WATCHDOG */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for IWDG_KR register ********************/ +#define IWDG_KR_KEY ((uint16_t)0xFFFF) /*!< Key value (write only, read 0000h) */ + +/******************* Bit definition for IWDG_PR register ********************/ +#define IWDG_PR_PR ((uint8_t)0x07) /*!< PR[2:0] (Prescaler divider) */ +#define IWDG_PR_PR_0 ((uint8_t)0x01) /*!< Bit 0 */ +#define IWDG_PR_PR_1 ((uint8_t)0x02) /*!< Bit 1 */ +#define IWDG_PR_PR_2 ((uint8_t)0x04) /*!< Bit 2 */ + +/******************* Bit definition for IWDG_RLR register *******************/ +#define IWDG_RLR_RL ((uint16_t)0x0FFF) /*!< Watchdog counter reload value */ + +/******************* Bit definition for IWDG_SR register ********************/ +#define IWDG_SR_PVU ((uint8_t)0x01) /*!< Watchdog prescaler value update */ +#define IWDG_SR_RVU ((uint8_t)0x02) /*!< Watchdog counter reload value update */ + +/******************************************************************************/ +/* */ +/* Window WATCHDOG */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for WWDG_CR register ********************/ +#define WWDG_CR_T ((uint8_t)0x7F) /*!< T[6:0] bits (7-Bit counter (MSB to LSB)) */ +#define WWDG_CR_T0 ((uint8_t)0x01) /*!< Bit 0 */ +#define WWDG_CR_T1 ((uint8_t)0x02) /*!< Bit 1 */ +#define WWDG_CR_T2 ((uint8_t)0x04) /*!< Bit 2 */ +#define WWDG_CR_T3 ((uint8_t)0x08) /*!< Bit 3 */ +#define WWDG_CR_T4 ((uint8_t)0x10) /*!< Bit 4 */ +#define WWDG_CR_T5 ((uint8_t)0x20) /*!< Bit 5 */ +#define WWDG_CR_T6 ((uint8_t)0x40) /*!< Bit 6 */ + +#define WWDG_CR_WDGA ((uint8_t)0x80) /*!< Activation bit */ + +/******************* Bit definition for WWDG_CFR register *******************/ +#define WWDG_CFR_W ((uint16_t)0x007F) /*!< W[6:0] bits (7-bit window value) */ +#define WWDG_CFR_W0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define WWDG_CFR_W1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define WWDG_CFR_W2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define WWDG_CFR_W3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define WWDG_CFR_W4 ((uint16_t)0x0010) /*!< Bit 4 */ +#define WWDG_CFR_W5 ((uint16_t)0x0020) /*!< Bit 5 */ +#define WWDG_CFR_W6 ((uint16_t)0x0040) /*!< Bit 6 */ + +#define WWDG_CFR_WDGTB ((uint16_t)0x0180) /*!< WDGTB[1:0] bits (Timer Base) */ +#define WWDG_CFR_WDGTB0 ((uint16_t)0x0080) /*!< Bit 0 */ +#define WWDG_CFR_WDGTB1 ((uint16_t)0x0100) /*!< Bit 1 */ + +#define WWDG_CFR_EWI ((uint16_t)0x0200) /*!< Early Wakeup Interrupt */ + +/******************* Bit definition for WWDG_SR register ********************/ +#define WWDG_SR_EWIF ((uint8_t)0x01) /*!< Early Wakeup Interrupt Flag */ + +/******************************************************************************/ +/* */ +/* Flexible Static Memory Controller */ +/* */ +/******************************************************************************/ + +/****************** Bit definition for FSMC_BCR1 register *******************/ +#define FSMC_BCR1_MBKEN ((uint32_t)0x00000001) /*!< Memory bank enable bit */ +#define FSMC_BCR1_MUXEN ((uint32_t)0x00000002) /*!< Address/data multiplexing enable bit */ + +#define FSMC_BCR1_MTYP ((uint32_t)0x0000000C) /*!< MTYP[1:0] bits (Memory type) */ +#define FSMC_BCR1_MTYP_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define FSMC_BCR1_MTYP_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define FSMC_BCR1_MWID ((uint32_t)0x00000030) /*!< MWID[1:0] bits (Memory data bus width) */ +#define FSMC_BCR1_MWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BCR1_MWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_BCR1_FACCEN ((uint32_t)0x00000040) /*!< Flash access enable */ +#define FSMC_BCR1_BURSTEN ((uint32_t)0x00000100) /*!< Burst enable bit */ +#define FSMC_BCR1_WAITPOL ((uint32_t)0x00000200) /*!< Wait signal polarity bit */ +#define FSMC_BCR1_WRAPMOD ((uint32_t)0x00000400) /*!< Wrapped burst mode support */ +#define FSMC_BCR1_WAITCFG ((uint32_t)0x00000800) /*!< Wait timing configuration */ +#define FSMC_BCR1_WREN ((uint32_t)0x00001000) /*!< Write enable bit */ +#define FSMC_BCR1_WAITEN ((uint32_t)0x00002000) /*!< Wait enable bit */ +#define FSMC_BCR1_EXTMOD ((uint32_t)0x00004000) /*!< Extended mode enable */ +#define FSMC_BCR1_ASYNCWAIT ((uint32_t)0x00008000) /*!< Asynchronous wait */ +#define FSMC_BCR1_CBURSTRW ((uint32_t)0x00080000) /*!< Write burst enable */ + +/****************** Bit definition for FSMC_BCR2 register *******************/ +#define FSMC_BCR2_MBKEN ((uint32_t)0x00000001) /*!< Memory bank enable bit */ +#define FSMC_BCR2_MUXEN ((uint32_t)0x00000002) /*!< Address/data multiplexing enable bit */ + +#define FSMC_BCR2_MTYP ((uint32_t)0x0000000C) /*!< MTYP[1:0] bits (Memory type) */ +#define FSMC_BCR2_MTYP_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define FSMC_BCR2_MTYP_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define FSMC_BCR2_MWID ((uint32_t)0x00000030) /*!< MWID[1:0] bits (Memory data bus width) */ +#define FSMC_BCR2_MWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BCR2_MWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_BCR2_FACCEN ((uint32_t)0x00000040) /*!< Flash access enable */ +#define FSMC_BCR2_BURSTEN ((uint32_t)0x00000100) /*!< Burst enable bit */ +#define FSMC_BCR2_WAITPOL ((uint32_t)0x00000200) /*!< Wait signal polarity bit */ +#define FSMC_BCR2_WRAPMOD ((uint32_t)0x00000400) /*!< Wrapped burst mode support */ +#define FSMC_BCR2_WAITCFG ((uint32_t)0x00000800) /*!< Wait timing configuration */ +#define FSMC_BCR2_WREN ((uint32_t)0x00001000) /*!< Write enable bit */ +#define FSMC_BCR2_WAITEN ((uint32_t)0x00002000) /*!< Wait enable bit */ +#define FSMC_BCR2_EXTMOD ((uint32_t)0x00004000) /*!< Extended mode enable */ +#define FSMC_BCR2_ASYNCWAIT ((uint32_t)0x00008000) /*!< Asynchronous wait */ +#define FSMC_BCR2_CBURSTRW ((uint32_t)0x00080000) /*!< Write burst enable */ + +/****************** Bit definition for FSMC_BCR3 register *******************/ +#define FSMC_BCR3_MBKEN ((uint32_t)0x00000001) /*!< Memory bank enable bit */ +#define FSMC_BCR3_MUXEN ((uint32_t)0x00000002) /*!< Address/data multiplexing enable bit */ + +#define FSMC_BCR3_MTYP ((uint32_t)0x0000000C) /*!< MTYP[1:0] bits (Memory type) */ +#define FSMC_BCR3_MTYP_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define FSMC_BCR3_MTYP_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define FSMC_BCR3_MWID ((uint32_t)0x00000030) /*!< MWID[1:0] bits (Memory data bus width) */ +#define FSMC_BCR3_MWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BCR3_MWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_BCR3_FACCEN ((uint32_t)0x00000040) /*!< Flash access enable */ +#define FSMC_BCR3_BURSTEN ((uint32_t)0x00000100) /*!< Burst enable bit */ +#define FSMC_BCR3_WAITPOL ((uint32_t)0x00000200) /*!< Wait signal polarity bit. */ +#define FSMC_BCR3_WRAPMOD ((uint32_t)0x00000400) /*!< Wrapped burst mode support */ +#define FSMC_BCR3_WAITCFG ((uint32_t)0x00000800) /*!< Wait timing configuration */ +#define FSMC_BCR3_WREN ((uint32_t)0x00001000) /*!< Write enable bit */ +#define FSMC_BCR3_WAITEN ((uint32_t)0x00002000) /*!< Wait enable bit */ +#define FSMC_BCR3_EXTMOD ((uint32_t)0x00004000) /*!< Extended mode enable */ +#define FSMC_BCR3_ASYNCWAIT ((uint32_t)0x00008000) /*!< Asynchronous wait */ +#define FSMC_BCR3_CBURSTRW ((uint32_t)0x00080000) /*!< Write burst enable */ + +/****************** Bit definition for FSMC_BCR4 register *******************/ +#define FSMC_BCR4_MBKEN ((uint32_t)0x00000001) /*!< Memory bank enable bit */ +#define FSMC_BCR4_MUXEN ((uint32_t)0x00000002) /*!< Address/data multiplexing enable bit */ + +#define FSMC_BCR4_MTYP ((uint32_t)0x0000000C) /*!< MTYP[1:0] bits (Memory type) */ +#define FSMC_BCR4_MTYP_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define FSMC_BCR4_MTYP_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define FSMC_BCR4_MWID ((uint32_t)0x00000030) /*!< MWID[1:0] bits (Memory data bus width) */ +#define FSMC_BCR4_MWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BCR4_MWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_BCR4_FACCEN ((uint32_t)0x00000040) /*!< Flash access enable */ +#define FSMC_BCR4_BURSTEN ((uint32_t)0x00000100) /*!< Burst enable bit */ +#define FSMC_BCR4_WAITPOL ((uint32_t)0x00000200) /*!< Wait signal polarity bit */ +#define FSMC_BCR4_WRAPMOD ((uint32_t)0x00000400) /*!< Wrapped burst mode support */ +#define FSMC_BCR4_WAITCFG ((uint32_t)0x00000800) /*!< Wait timing configuration */ +#define FSMC_BCR4_WREN ((uint32_t)0x00001000) /*!< Write enable bit */ +#define FSMC_BCR4_WAITEN ((uint32_t)0x00002000) /*!< Wait enable bit */ +#define FSMC_BCR4_EXTMOD ((uint32_t)0x00004000) /*!< Extended mode enable */ +#define FSMC_BCR4_ASYNCWAIT ((uint32_t)0x00008000) /*!< Asynchronous wait */ +#define FSMC_BCR4_CBURSTRW ((uint32_t)0x00080000) /*!< Write burst enable */ + +/****************** Bit definition for FSMC_BTR1 register ******************/ +#define FSMC_BTR1_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BTR1_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BTR1_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BTR1_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BTR1_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BTR1_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BTR1_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BTR1_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BTR1_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BTR1_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BTR1_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BTR1_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BTR1_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BTR1_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BTR1_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BTR1_BUSTURN ((uint32_t)0x000F0000) /*!< BUSTURN[3:0] bits (Bus turnaround phase duration) */ +#define FSMC_BTR1_BUSTURN_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_BTR1_BUSTURN_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_BTR1_BUSTURN_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_BTR1_BUSTURN_3 ((uint32_t)0x00080000) /*!< Bit 3 */ + +#define FSMC_BTR1_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BTR1_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BTR1_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BTR1_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BTR1_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BTR1_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BTR1_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BTR1_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BTR1_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BTR1_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BTR1_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BTR1_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BTR1_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BTR2 register *******************/ +#define FSMC_BTR2_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BTR2_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BTR2_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BTR2_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BTR2_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BTR2_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BTR2_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BTR2_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BTR2_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BTR2_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BTR2_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BTR2_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BTR2_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BTR2_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BTR2_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BTR2_BUSTURN ((uint32_t)0x000F0000) /*!< BUSTURN[3:0] bits (Bus turnaround phase duration) */ +#define FSMC_BTR2_BUSTURN_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_BTR2_BUSTURN_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_BTR2_BUSTURN_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_BTR2_BUSTURN_3 ((uint32_t)0x00080000) /*!< Bit 3 */ + +#define FSMC_BTR2_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BTR2_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BTR2_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BTR2_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BTR2_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BTR2_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BTR2_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BTR2_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BTR2_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BTR2_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BTR2_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BTR2_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BTR2_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/******************* Bit definition for FSMC_BTR3 register *******************/ +#define FSMC_BTR3_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BTR3_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BTR3_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BTR3_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BTR3_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BTR3_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BTR3_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BTR3_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BTR3_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BTR3_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BTR3_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BTR3_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BTR3_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BTR3_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BTR3_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BTR3_BUSTURN ((uint32_t)0x000F0000) /*!< BUSTURN[3:0] bits (Bus turnaround phase duration) */ +#define FSMC_BTR3_BUSTURN_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_BTR3_BUSTURN_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_BTR3_BUSTURN_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_BTR3_BUSTURN_3 ((uint32_t)0x00080000) /*!< Bit 3 */ + +#define FSMC_BTR3_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BTR3_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BTR3_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BTR3_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BTR3_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BTR3_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BTR3_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BTR3_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BTR3_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BTR3_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BTR3_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BTR3_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BTR3_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BTR4 register *******************/ +#define FSMC_BTR4_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BTR4_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BTR4_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BTR4_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BTR4_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BTR4_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BTR4_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BTR4_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BTR4_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BTR4_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BTR4_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BTR4_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BTR4_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BTR4_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BTR4_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BTR4_BUSTURN ((uint32_t)0x000F0000) /*!< BUSTURN[3:0] bits (Bus turnaround phase duration) */ +#define FSMC_BTR4_BUSTURN_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_BTR4_BUSTURN_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_BTR4_BUSTURN_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_BTR4_BUSTURN_3 ((uint32_t)0x00080000) /*!< Bit 3 */ + +#define FSMC_BTR4_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BTR4_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BTR4_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BTR4_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BTR4_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BTR4_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BTR4_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BTR4_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BTR4_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BTR4_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BTR4_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BTR4_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BTR4_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BWTR1 register ******************/ +#define FSMC_BWTR1_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BWTR1_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BWTR1_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BWTR1_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BWTR1_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BWTR1_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BWTR1_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BWTR1_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BWTR1_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BWTR1_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BWTR1_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BWTR1_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BWTR1_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BWTR1_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BWTR1_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BWTR1_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BWTR1_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BWTR1_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BWTR1_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BWTR1_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BWTR1_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BWTR1_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BWTR1_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BWTR1_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BWTR1_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BWTR1_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BWTR1_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BWTR1_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BWTR2 register ******************/ +#define FSMC_BWTR2_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BWTR2_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BWTR2_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BWTR2_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BWTR2_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BWTR2_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BWTR2_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BWTR2_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BWTR2_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BWTR2_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BWTR2_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BWTR2_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BWTR2_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BWTR2_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BWTR2_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BWTR2_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BWTR2_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BWTR2_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1*/ +#define FSMC_BWTR2_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BWTR2_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BWTR2_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BWTR2_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BWTR2_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BWTR2_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BWTR2_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BWTR2_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BWTR2_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BWTR2_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BWTR3 register ******************/ +#define FSMC_BWTR3_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BWTR3_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BWTR3_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BWTR3_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BWTR3_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BWTR3_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BWTR3_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BWTR3_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BWTR3_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BWTR3_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BWTR3_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BWTR3_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BWTR3_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BWTR3_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BWTR3_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BWTR3_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BWTR3_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BWTR3_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BWTR3_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BWTR3_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BWTR3_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BWTR3_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BWTR3_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BWTR3_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BWTR3_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BWTR3_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BWTR3_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BWTR3_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_BWTR4 register ******************/ +#define FSMC_BWTR4_ADDSET ((uint32_t)0x0000000F) /*!< ADDSET[3:0] bits (Address setup phase duration) */ +#define FSMC_BWTR4_ADDSET_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_BWTR4_ADDSET_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_BWTR4_ADDSET_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_BWTR4_ADDSET_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + +#define FSMC_BWTR4_ADDHLD ((uint32_t)0x000000F0) /*!< ADDHLD[3:0] bits (Address-hold phase duration) */ +#define FSMC_BWTR4_ADDHLD_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_BWTR4_ADDHLD_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define FSMC_BWTR4_ADDHLD_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define FSMC_BWTR4_ADDHLD_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define FSMC_BWTR4_DATAST ((uint32_t)0x0000FF00) /*!< DATAST [3:0] bits (Data-phase duration) */ +#define FSMC_BWTR4_DATAST_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_BWTR4_DATAST_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_BWTR4_DATAST_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_BWTR4_DATAST_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + +#define FSMC_BWTR4_CLKDIV ((uint32_t)0x00F00000) /*!< CLKDIV[3:0] bits (Clock divide ratio) */ +#define FSMC_BWTR4_CLKDIV_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define FSMC_BWTR4_CLKDIV_1 ((uint32_t)0x00200000) /*!< Bit 1 */ +#define FSMC_BWTR4_CLKDIV_2 ((uint32_t)0x00400000) /*!< Bit 2 */ +#define FSMC_BWTR4_CLKDIV_3 ((uint32_t)0x00800000) /*!< Bit 3 */ + +#define FSMC_BWTR4_DATLAT ((uint32_t)0x0F000000) /*!< DATLA[3:0] bits (Data latency) */ +#define FSMC_BWTR4_DATLAT_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_BWTR4_DATLAT_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_BWTR4_DATLAT_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_BWTR4_DATLAT_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + +#define FSMC_BWTR4_ACCMOD ((uint32_t)0x30000000) /*!< ACCMOD[1:0] bits (Access mode) */ +#define FSMC_BWTR4_ACCMOD_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define FSMC_BWTR4_ACCMOD_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +/****************** Bit definition for FSMC_PCR2 register *******************/ +#define FSMC_PCR2_PWAITEN ((uint32_t)0x00000002) /*!< Wait feature enable bit */ +#define FSMC_PCR2_PBKEN ((uint32_t)0x00000004) /*!< PC Card/NAND Flash memory bank enable bit */ +#define FSMC_PCR2_PTYP ((uint32_t)0x00000008) /*!< Memory type */ + +#define FSMC_PCR2_PWID ((uint32_t)0x00000030) /*!< PWID[1:0] bits (NAND Flash databus width) */ +#define FSMC_PCR2_PWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_PCR2_PWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_PCR2_ECCEN ((uint32_t)0x00000040) /*!< ECC computation logic enable bit */ + +#define FSMC_PCR2_TCLR ((uint32_t)0x00001E00) /*!< TCLR[3:0] bits (CLE to RE delay) */ +#define FSMC_PCR2_TCLR_0 ((uint32_t)0x00000200) /*!< Bit 0 */ +#define FSMC_PCR2_TCLR_1 ((uint32_t)0x00000400) /*!< Bit 1 */ +#define FSMC_PCR2_TCLR_2 ((uint32_t)0x00000800) /*!< Bit 2 */ +#define FSMC_PCR2_TCLR_3 ((uint32_t)0x00001000) /*!< Bit 3 */ + +#define FSMC_PCR2_TAR ((uint32_t)0x0001E000) /*!< TAR[3:0] bits (ALE to RE delay) */ +#define FSMC_PCR2_TAR_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define FSMC_PCR2_TAR_1 ((uint32_t)0x00004000) /*!< Bit 1 */ +#define FSMC_PCR2_TAR_2 ((uint32_t)0x00008000) /*!< Bit 2 */ +#define FSMC_PCR2_TAR_3 ((uint32_t)0x00010000) /*!< Bit 3 */ + +#define FSMC_PCR2_ECCPS ((uint32_t)0x000E0000) /*!< ECCPS[1:0] bits (ECC page size) */ +#define FSMC_PCR2_ECCPS_0 ((uint32_t)0x00020000) /*!< Bit 0 */ +#define FSMC_PCR2_ECCPS_1 ((uint32_t)0x00040000) /*!< Bit 1 */ +#define FSMC_PCR2_ECCPS_2 ((uint32_t)0x00080000) /*!< Bit 2 */ + +/****************** Bit definition for FSMC_PCR3 register *******************/ +#define FSMC_PCR3_PWAITEN ((uint32_t)0x00000002) /*!< Wait feature enable bit */ +#define FSMC_PCR3_PBKEN ((uint32_t)0x00000004) /*!< PC Card/NAND Flash memory bank enable bit */ +#define FSMC_PCR3_PTYP ((uint32_t)0x00000008) /*!< Memory type */ + +#define FSMC_PCR3_PWID ((uint32_t)0x00000030) /*!< PWID[1:0] bits (NAND Flash databus width) */ +#define FSMC_PCR3_PWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_PCR3_PWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_PCR3_ECCEN ((uint32_t)0x00000040) /*!< ECC computation logic enable bit */ + +#define FSMC_PCR3_TCLR ((uint32_t)0x00001E00) /*!< TCLR[3:0] bits (CLE to RE delay) */ +#define FSMC_PCR3_TCLR_0 ((uint32_t)0x00000200) /*!< Bit 0 */ +#define FSMC_PCR3_TCLR_1 ((uint32_t)0x00000400) /*!< Bit 1 */ +#define FSMC_PCR3_TCLR_2 ((uint32_t)0x00000800) /*!< Bit 2 */ +#define FSMC_PCR3_TCLR_3 ((uint32_t)0x00001000) /*!< Bit 3 */ + +#define FSMC_PCR3_TAR ((uint32_t)0x0001E000) /*!< TAR[3:0] bits (ALE to RE delay) */ +#define FSMC_PCR3_TAR_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define FSMC_PCR3_TAR_1 ((uint32_t)0x00004000) /*!< Bit 1 */ +#define FSMC_PCR3_TAR_2 ((uint32_t)0x00008000) /*!< Bit 2 */ +#define FSMC_PCR3_TAR_3 ((uint32_t)0x00010000) /*!< Bit 3 */ + +#define FSMC_PCR3_ECCPS ((uint32_t)0x000E0000) /*!< ECCPS[2:0] bits (ECC page size) */ +#define FSMC_PCR3_ECCPS_0 ((uint32_t)0x00020000) /*!< Bit 0 */ +#define FSMC_PCR3_ECCPS_1 ((uint32_t)0x00040000) /*!< Bit 1 */ +#define FSMC_PCR3_ECCPS_2 ((uint32_t)0x00080000) /*!< Bit 2 */ + +/****************** Bit definition for FSMC_PCR4 register *******************/ +#define FSMC_PCR4_PWAITEN ((uint32_t)0x00000002) /*!< Wait feature enable bit */ +#define FSMC_PCR4_PBKEN ((uint32_t)0x00000004) /*!< PC Card/NAND Flash memory bank enable bit */ +#define FSMC_PCR4_PTYP ((uint32_t)0x00000008) /*!< Memory type */ + +#define FSMC_PCR4_PWID ((uint32_t)0x00000030) /*!< PWID[1:0] bits (NAND Flash databus width) */ +#define FSMC_PCR4_PWID_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define FSMC_PCR4_PWID_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define FSMC_PCR4_ECCEN ((uint32_t)0x00000040) /*!< ECC computation logic enable bit */ + +#define FSMC_PCR4_TCLR ((uint32_t)0x00001E00) /*!< TCLR[3:0] bits (CLE to RE delay) */ +#define FSMC_PCR4_TCLR_0 ((uint32_t)0x00000200) /*!< Bit 0 */ +#define FSMC_PCR4_TCLR_1 ((uint32_t)0x00000400) /*!< Bit 1 */ +#define FSMC_PCR4_TCLR_2 ((uint32_t)0x00000800) /*!< Bit 2 */ +#define FSMC_PCR4_TCLR_3 ((uint32_t)0x00001000) /*!< Bit 3 */ + +#define FSMC_PCR4_TAR ((uint32_t)0x0001E000) /*!< TAR[3:0] bits (ALE to RE delay) */ +#define FSMC_PCR4_TAR_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define FSMC_PCR4_TAR_1 ((uint32_t)0x00004000) /*!< Bit 1 */ +#define FSMC_PCR4_TAR_2 ((uint32_t)0x00008000) /*!< Bit 2 */ +#define FSMC_PCR4_TAR_3 ((uint32_t)0x00010000) /*!< Bit 3 */ + +#define FSMC_PCR4_ECCPS ((uint32_t)0x000E0000) /*!< ECCPS[2:0] bits (ECC page size) */ +#define FSMC_PCR4_ECCPS_0 ((uint32_t)0x00020000) /*!< Bit 0 */ +#define FSMC_PCR4_ECCPS_1 ((uint32_t)0x00040000) /*!< Bit 1 */ +#define FSMC_PCR4_ECCPS_2 ((uint32_t)0x00080000) /*!< Bit 2 */ + +/******************* Bit definition for FSMC_SR2 register *******************/ +#define FSMC_SR2_IRS ((uint8_t)0x01) /*!< Interrupt Rising Edge status */ +#define FSMC_SR2_ILS ((uint8_t)0x02) /*!< Interrupt Level status */ +#define FSMC_SR2_IFS ((uint8_t)0x04) /*!< Interrupt Falling Edge status */ +#define FSMC_SR2_IREN ((uint8_t)0x08) /*!< Interrupt Rising Edge detection Enable bit */ +#define FSMC_SR2_ILEN ((uint8_t)0x10) /*!< Interrupt Level detection Enable bit */ +#define FSMC_SR2_IFEN ((uint8_t)0x20) /*!< Interrupt Falling Edge detection Enable bit */ +#define FSMC_SR2_FEMPT ((uint8_t)0x40) /*!< FIFO empty */ + +/******************* Bit definition for FSMC_SR3 register *******************/ +#define FSMC_SR3_IRS ((uint8_t)0x01) /*!< Interrupt Rising Edge status */ +#define FSMC_SR3_ILS ((uint8_t)0x02) /*!< Interrupt Level status */ +#define FSMC_SR3_IFS ((uint8_t)0x04) /*!< Interrupt Falling Edge status */ +#define FSMC_SR3_IREN ((uint8_t)0x08) /*!< Interrupt Rising Edge detection Enable bit */ +#define FSMC_SR3_ILEN ((uint8_t)0x10) /*!< Interrupt Level detection Enable bit */ +#define FSMC_SR3_IFEN ((uint8_t)0x20) /*!< Interrupt Falling Edge detection Enable bit */ +#define FSMC_SR3_FEMPT ((uint8_t)0x40) /*!< FIFO empty */ + +/******************* Bit definition for FSMC_SR4 register *******************/ +#define FSMC_SR4_IRS ((uint8_t)0x01) /*!< Interrupt Rising Edge status */ +#define FSMC_SR4_ILS ((uint8_t)0x02) /*!< Interrupt Level status */ +#define FSMC_SR4_IFS ((uint8_t)0x04) /*!< Interrupt Falling Edge status */ +#define FSMC_SR4_IREN ((uint8_t)0x08) /*!< Interrupt Rising Edge detection Enable bit */ +#define FSMC_SR4_ILEN ((uint8_t)0x10) /*!< Interrupt Level detection Enable bit */ +#define FSMC_SR4_IFEN ((uint8_t)0x20) /*!< Interrupt Falling Edge detection Enable bit */ +#define FSMC_SR4_FEMPT ((uint8_t)0x40) /*!< FIFO empty */ + +/****************** Bit definition for FSMC_PMEM2 register ******************/ +#define FSMC_PMEM2_MEMSET2 ((uint32_t)0x000000FF) /*!< MEMSET2[7:0] bits (Common memory 2 setup time) */ +#define FSMC_PMEM2_MEMSET2_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PMEM2_MEMSET2_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PMEM2_MEMSET2_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PMEM2_MEMSET2_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PMEM2_MEMSET2_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PMEM2_MEMSET2_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PMEM2_MEMSET2_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PMEM2_MEMSET2_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PMEM2_MEMWAIT2 ((uint32_t)0x0000FF00) /*!< MEMWAIT2[7:0] bits (Common memory 2 wait time) */ +#define FSMC_PMEM2_MEMWAIT2_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PMEM2_MEMWAIT2_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PMEM2_MEMWAIT2_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PMEM2_MEMWAIT2_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PMEM2_MEMWAIT2_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PMEM2_MEMWAIT2_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PMEM2_MEMWAIT2_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PMEM2_MEMWAIT2_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PMEM2_MEMHOLD2 ((uint32_t)0x00FF0000) /*!< MEMHOLD2[7:0] bits (Common memory 2 hold time) */ +#define FSMC_PMEM2_MEMHOLD2_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PMEM2_MEMHOLD2_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PMEM2_MEMHOLD2_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PMEM2_MEMHOLD2_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PMEM2_MEMHOLD2_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PMEM2_MEMHOLD2_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PMEM2_MEMHOLD2_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PMEM2_MEMHOLD2_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PMEM2_MEMHIZ2 ((uint32_t)0xFF000000) /*!< MEMHIZ2[7:0] bits (Common memory 2 databus HiZ time) */ +#define FSMC_PMEM2_MEMHIZ2_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PMEM2_MEMHIZ2_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PMEM2_MEMHIZ2_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PMEM2_MEMHIZ2_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PMEM2_MEMHIZ2_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PMEM2_MEMHIZ2_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PMEM2_MEMHIZ2_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PMEM2_MEMHIZ2_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PMEM3 register ******************/ +#define FSMC_PMEM3_MEMSET3 ((uint32_t)0x000000FF) /*!< MEMSET3[7:0] bits (Common memory 3 setup time) */ +#define FSMC_PMEM3_MEMSET3_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PMEM3_MEMSET3_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PMEM3_MEMSET3_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PMEM3_MEMSET3_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PMEM3_MEMSET3_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PMEM3_MEMSET3_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PMEM3_MEMSET3_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PMEM3_MEMSET3_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PMEM3_MEMWAIT3 ((uint32_t)0x0000FF00) /*!< MEMWAIT3[7:0] bits (Common memory 3 wait time) */ +#define FSMC_PMEM3_MEMWAIT3_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PMEM3_MEMWAIT3_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PMEM3_MEMWAIT3_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PMEM3_MEMWAIT3_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PMEM3_MEMWAIT3_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PMEM3_MEMWAIT3_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PMEM3_MEMWAIT3_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PMEM3_MEMWAIT3_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PMEM3_MEMHOLD3 ((uint32_t)0x00FF0000) /*!< MEMHOLD3[7:0] bits (Common memory 3 hold time) */ +#define FSMC_PMEM3_MEMHOLD3_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PMEM3_MEMHOLD3_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PMEM3_MEMHOLD3_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PMEM3_MEMHOLD3_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PMEM3_MEMHOLD3_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PMEM3_MEMHOLD3_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PMEM3_MEMHOLD3_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PMEM3_MEMHOLD3_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PMEM3_MEMHIZ3 ((uint32_t)0xFF000000) /*!< MEMHIZ3[7:0] bits (Common memory 3 databus HiZ time) */ +#define FSMC_PMEM3_MEMHIZ3_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PMEM3_MEMHIZ3_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PMEM3_MEMHIZ3_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PMEM3_MEMHIZ3_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PMEM3_MEMHIZ3_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PMEM3_MEMHIZ3_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PMEM3_MEMHIZ3_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PMEM3_MEMHIZ3_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PMEM4 register ******************/ +#define FSMC_PMEM4_MEMSET4 ((uint32_t)0x000000FF) /*!< MEMSET4[7:0] bits (Common memory 4 setup time) */ +#define FSMC_PMEM4_MEMSET4_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PMEM4_MEMSET4_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PMEM4_MEMSET4_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PMEM4_MEMSET4_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PMEM4_MEMSET4_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PMEM4_MEMSET4_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PMEM4_MEMSET4_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PMEM4_MEMSET4_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PMEM4_MEMWAIT4 ((uint32_t)0x0000FF00) /*!< MEMWAIT4[7:0] bits (Common memory 4 wait time) */ +#define FSMC_PMEM4_MEMWAIT4_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PMEM4_MEMWAIT4_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PMEM4_MEMWAIT4_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PMEM4_MEMWAIT4_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PMEM4_MEMWAIT4_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PMEM4_MEMWAIT4_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PMEM4_MEMWAIT4_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PMEM4_MEMWAIT4_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PMEM4_MEMHOLD4 ((uint32_t)0x00FF0000) /*!< MEMHOLD4[7:0] bits (Common memory 4 hold time) */ +#define FSMC_PMEM4_MEMHOLD4_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PMEM4_MEMHOLD4_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PMEM4_MEMHOLD4_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PMEM4_MEMHOLD4_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PMEM4_MEMHOLD4_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PMEM4_MEMHOLD4_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PMEM4_MEMHOLD4_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PMEM4_MEMHOLD4_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PMEM4_MEMHIZ4 ((uint32_t)0xFF000000) /*!< MEMHIZ4[7:0] bits (Common memory 4 databus HiZ time) */ +#define FSMC_PMEM4_MEMHIZ4_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PMEM4_MEMHIZ4_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PMEM4_MEMHIZ4_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PMEM4_MEMHIZ4_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PMEM4_MEMHIZ4_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PMEM4_MEMHIZ4_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PMEM4_MEMHIZ4_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PMEM4_MEMHIZ4_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PATT2 register ******************/ +#define FSMC_PATT2_ATTSET2 ((uint32_t)0x000000FF) /*!< ATTSET2[7:0] bits (Attribute memory 2 setup time) */ +#define FSMC_PATT2_ATTSET2_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PATT2_ATTSET2_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PATT2_ATTSET2_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PATT2_ATTSET2_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PATT2_ATTSET2_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PATT2_ATTSET2_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PATT2_ATTSET2_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PATT2_ATTSET2_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PATT2_ATTWAIT2 ((uint32_t)0x0000FF00) /*!< ATTWAIT2[7:0] bits (Attribute memory 2 wait time) */ +#define FSMC_PATT2_ATTWAIT2_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PATT2_ATTWAIT2_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PATT2_ATTWAIT2_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PATT2_ATTWAIT2_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PATT2_ATTWAIT2_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PATT2_ATTWAIT2_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PATT2_ATTWAIT2_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PATT2_ATTWAIT2_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PATT2_ATTHOLD2 ((uint32_t)0x00FF0000) /*!< ATTHOLD2[7:0] bits (Attribute memory 2 hold time) */ +#define FSMC_PATT2_ATTHOLD2_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PATT2_ATTHOLD2_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PATT2_ATTHOLD2_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PATT2_ATTHOLD2_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PATT2_ATTHOLD2_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PATT2_ATTHOLD2_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PATT2_ATTHOLD2_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PATT2_ATTHOLD2_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PATT2_ATTHIZ2 ((uint32_t)0xFF000000) /*!< ATTHIZ2[7:0] bits (Attribute memory 2 databus HiZ time) */ +#define FSMC_PATT2_ATTHIZ2_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PATT2_ATTHIZ2_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PATT2_ATTHIZ2_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PATT2_ATTHIZ2_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PATT2_ATTHIZ2_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PATT2_ATTHIZ2_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PATT2_ATTHIZ2_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PATT2_ATTHIZ2_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PATT3 register ******************/ +#define FSMC_PATT3_ATTSET3 ((uint32_t)0x000000FF) /*!< ATTSET3[7:0] bits (Attribute memory 3 setup time) */ +#define FSMC_PATT3_ATTSET3_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PATT3_ATTSET3_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PATT3_ATTSET3_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PATT3_ATTSET3_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PATT3_ATTSET3_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PATT3_ATTSET3_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PATT3_ATTSET3_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PATT3_ATTSET3_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PATT3_ATTWAIT3 ((uint32_t)0x0000FF00) /*!< ATTWAIT3[7:0] bits (Attribute memory 3 wait time) */ +#define FSMC_PATT3_ATTWAIT3_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PATT3_ATTWAIT3_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PATT3_ATTWAIT3_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PATT3_ATTWAIT3_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PATT3_ATTWAIT3_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PATT3_ATTWAIT3_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PATT3_ATTWAIT3_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PATT3_ATTWAIT3_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PATT3_ATTHOLD3 ((uint32_t)0x00FF0000) /*!< ATTHOLD3[7:0] bits (Attribute memory 3 hold time) */ +#define FSMC_PATT3_ATTHOLD3_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PATT3_ATTHOLD3_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PATT3_ATTHOLD3_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PATT3_ATTHOLD3_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PATT3_ATTHOLD3_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PATT3_ATTHOLD3_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PATT3_ATTHOLD3_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PATT3_ATTHOLD3_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PATT3_ATTHIZ3 ((uint32_t)0xFF000000) /*!< ATTHIZ3[7:0] bits (Attribute memory 3 databus HiZ time) */ +#define FSMC_PATT3_ATTHIZ3_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PATT3_ATTHIZ3_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PATT3_ATTHIZ3_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PATT3_ATTHIZ3_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PATT3_ATTHIZ3_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PATT3_ATTHIZ3_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PATT3_ATTHIZ3_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PATT3_ATTHIZ3_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PATT4 register ******************/ +#define FSMC_PATT4_ATTSET4 ((uint32_t)0x000000FF) /*!< ATTSET4[7:0] bits (Attribute memory 4 setup time) */ +#define FSMC_PATT4_ATTSET4_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PATT4_ATTSET4_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PATT4_ATTSET4_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PATT4_ATTSET4_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PATT4_ATTSET4_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PATT4_ATTSET4_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PATT4_ATTSET4_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PATT4_ATTSET4_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PATT4_ATTWAIT4 ((uint32_t)0x0000FF00) /*!< ATTWAIT4[7:0] bits (Attribute memory 4 wait time) */ +#define FSMC_PATT4_ATTWAIT4_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PATT4_ATTWAIT4_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PATT4_ATTWAIT4_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PATT4_ATTWAIT4_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PATT4_ATTWAIT4_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PATT4_ATTWAIT4_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PATT4_ATTWAIT4_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PATT4_ATTWAIT4_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PATT4_ATTHOLD4 ((uint32_t)0x00FF0000) /*!< ATTHOLD4[7:0] bits (Attribute memory 4 hold time) */ +#define FSMC_PATT4_ATTHOLD4_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PATT4_ATTHOLD4_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PATT4_ATTHOLD4_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PATT4_ATTHOLD4_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PATT4_ATTHOLD4_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PATT4_ATTHOLD4_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PATT4_ATTHOLD4_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PATT4_ATTHOLD4_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PATT4_ATTHIZ4 ((uint32_t)0xFF000000) /*!< ATTHIZ4[7:0] bits (Attribute memory 4 databus HiZ time) */ +#define FSMC_PATT4_ATTHIZ4_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PATT4_ATTHIZ4_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PATT4_ATTHIZ4_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PATT4_ATTHIZ4_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PATT4_ATTHIZ4_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PATT4_ATTHIZ4_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PATT4_ATTHIZ4_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PATT4_ATTHIZ4_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_PIO4 register *******************/ +#define FSMC_PIO4_IOSET4 ((uint32_t)0x000000FF) /*!< IOSET4[7:0] bits (I/O 4 setup time) */ +#define FSMC_PIO4_IOSET4_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define FSMC_PIO4_IOSET4_1 ((uint32_t)0x00000002) /*!< Bit 1 */ +#define FSMC_PIO4_IOSET4_2 ((uint32_t)0x00000004) /*!< Bit 2 */ +#define FSMC_PIO4_IOSET4_3 ((uint32_t)0x00000008) /*!< Bit 3 */ +#define FSMC_PIO4_IOSET4_4 ((uint32_t)0x00000010) /*!< Bit 4 */ +#define FSMC_PIO4_IOSET4_5 ((uint32_t)0x00000020) /*!< Bit 5 */ +#define FSMC_PIO4_IOSET4_6 ((uint32_t)0x00000040) /*!< Bit 6 */ +#define FSMC_PIO4_IOSET4_7 ((uint32_t)0x00000080) /*!< Bit 7 */ + +#define FSMC_PIO4_IOWAIT4 ((uint32_t)0x0000FF00) /*!< IOWAIT4[7:0] bits (I/O 4 wait time) */ +#define FSMC_PIO4_IOWAIT4_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define FSMC_PIO4_IOWAIT4_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define FSMC_PIO4_IOWAIT4_2 ((uint32_t)0x00000400) /*!< Bit 2 */ +#define FSMC_PIO4_IOWAIT4_3 ((uint32_t)0x00000800) /*!< Bit 3 */ +#define FSMC_PIO4_IOWAIT4_4 ((uint32_t)0x00001000) /*!< Bit 4 */ +#define FSMC_PIO4_IOWAIT4_5 ((uint32_t)0x00002000) /*!< Bit 5 */ +#define FSMC_PIO4_IOWAIT4_6 ((uint32_t)0x00004000) /*!< Bit 6 */ +#define FSMC_PIO4_IOWAIT4_7 ((uint32_t)0x00008000) /*!< Bit 7 */ + +#define FSMC_PIO4_IOHOLD4 ((uint32_t)0x00FF0000) /*!< IOHOLD4[7:0] bits (I/O 4 hold time) */ +#define FSMC_PIO4_IOHOLD4_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define FSMC_PIO4_IOHOLD4_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define FSMC_PIO4_IOHOLD4_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define FSMC_PIO4_IOHOLD4_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define FSMC_PIO4_IOHOLD4_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define FSMC_PIO4_IOHOLD4_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define FSMC_PIO4_IOHOLD4_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define FSMC_PIO4_IOHOLD4_7 ((uint32_t)0x00800000) /*!< Bit 7 */ + +#define FSMC_PIO4_IOHIZ4 ((uint32_t)0xFF000000) /*!< IOHIZ4[7:0] bits (I/O 4 databus HiZ time) */ +#define FSMC_PIO4_IOHIZ4_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define FSMC_PIO4_IOHIZ4_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define FSMC_PIO4_IOHIZ4_2 ((uint32_t)0x04000000) /*!< Bit 2 */ +#define FSMC_PIO4_IOHIZ4_3 ((uint32_t)0x08000000) /*!< Bit 3 */ +#define FSMC_PIO4_IOHIZ4_4 ((uint32_t)0x10000000) /*!< Bit 4 */ +#define FSMC_PIO4_IOHIZ4_5 ((uint32_t)0x20000000) /*!< Bit 5 */ +#define FSMC_PIO4_IOHIZ4_6 ((uint32_t)0x40000000) /*!< Bit 6 */ +#define FSMC_PIO4_IOHIZ4_7 ((uint32_t)0x80000000) /*!< Bit 7 */ + +/****************** Bit definition for FSMC_ECCR2 register ******************/ +#define FSMC_ECCR2_ECC2 ((uint32_t)0xFFFFFFFF) /*!< ECC result */ + +/****************** Bit definition for FSMC_ECCR3 register ******************/ +#define FSMC_ECCR3_ECC3 ((uint32_t)0xFFFFFFFF) /*!< ECC result */ + +/******************************************************************************/ +/* */ +/* SD host Interface */ +/* */ +/******************************************************************************/ + +/****************** Bit definition for SDIO_POWER register ******************/ +#define SDIO_POWER_PWRCTRL ((uint8_t)0x03) /*!< PWRCTRL[1:0] bits (Power supply control bits) */ +#define SDIO_POWER_PWRCTRL_0 ((uint8_t)0x01) /*!< Bit 0 */ +#define SDIO_POWER_PWRCTRL_1 ((uint8_t)0x02) /*!< Bit 1 */ + +/****************** Bit definition for SDIO_CLKCR register ******************/ +#define SDIO_CLKCR_CLKDIV ((uint16_t)0x00FF) /*!< Clock divide factor */ +#define SDIO_CLKCR_CLKEN ((uint16_t)0x0100) /*!< Clock enable bit */ +#define SDIO_CLKCR_PWRSAV ((uint16_t)0x0200) /*!< Power saving configuration bit */ +#define SDIO_CLKCR_BYPASS ((uint16_t)0x0400) /*!< Clock divider bypass enable bit */ + +#define SDIO_CLKCR_WIDBUS ((uint16_t)0x1800) /*!< WIDBUS[1:0] bits (Wide bus mode enable bit) */ +#define SDIO_CLKCR_WIDBUS_0 ((uint16_t)0x0800) /*!< Bit 0 */ +#define SDIO_CLKCR_WIDBUS_1 ((uint16_t)0x1000) /*!< Bit 1 */ + +#define SDIO_CLKCR_NEGEDGE ((uint16_t)0x2000) /*!< SDIO_CK dephasing selection bit */ +#define SDIO_CLKCR_HWFC_EN ((uint16_t)0x4000) /*!< HW Flow Control enable */ + +/******************* Bit definition for SDIO_ARG register *******************/ +#define SDIO_ARG_CMDARG ((uint32_t)0xFFFFFFFF) /*!< Command argument */ + +/******************* Bit definition for SDIO_CMD register *******************/ +#define SDIO_CMD_CMDINDEX ((uint16_t)0x003F) /*!< Command Index */ + +#define SDIO_CMD_WAITRESP ((uint16_t)0x00C0) /*!< WAITRESP[1:0] bits (Wait for response bits) */ +#define SDIO_CMD_WAITRESP_0 ((uint16_t)0x0040) /*!< Bit 0 */ +#define SDIO_CMD_WAITRESP_1 ((uint16_t)0x0080) /*!< Bit 1 */ + +#define SDIO_CMD_WAITINT ((uint16_t)0x0100) /*!< CPSM Waits for Interrupt Request */ +#define SDIO_CMD_WAITPEND ((uint16_t)0x0200) /*!< CPSM Waits for ends of data transfer (CmdPend internal signal) */ +#define SDIO_CMD_CPSMEN ((uint16_t)0x0400) /*!< Command path state machine (CPSM) Enable bit */ +#define SDIO_CMD_SDIOSUSPEND ((uint16_t)0x0800) /*!< SD I/O suspend command */ +#define SDIO_CMD_ENCMDCOMPL ((uint16_t)0x1000) /*!< Enable CMD completion */ +#define SDIO_CMD_NIEN ((uint16_t)0x2000) /*!< Not Interrupt Enable */ +#define SDIO_CMD_CEATACMD ((uint16_t)0x4000) /*!< CE-ATA command */ + +/***************** Bit definition for SDIO_RESPCMD register *****************/ +#define SDIO_RESPCMD_RESPCMD ((uint8_t)0x3F) /*!< Response command index */ + +/****************** Bit definition for SDIO_RESP0 register ******************/ +#define SDIO_RESP0_CARDSTATUS0 ((uint32_t)0xFFFFFFFF) /*!< Card Status */ + +/****************** Bit definition for SDIO_RESP1 register ******************/ +#define SDIO_RESP1_CARDSTATUS1 ((uint32_t)0xFFFFFFFF) /*!< Card Status */ + +/****************** Bit definition for SDIO_RESP2 register ******************/ +#define SDIO_RESP2_CARDSTATUS2 ((uint32_t)0xFFFFFFFF) /*!< Card Status */ + +/****************** Bit definition for SDIO_RESP3 register ******************/ +#define SDIO_RESP3_CARDSTATUS3 ((uint32_t)0xFFFFFFFF) /*!< Card Status */ + +/****************** Bit definition for SDIO_RESP4 register ******************/ +#define SDIO_RESP4_CARDSTATUS4 ((uint32_t)0xFFFFFFFF) /*!< Card Status */ + +/****************** Bit definition for SDIO_DTIMER register *****************/ +#define SDIO_DTIMER_DATATIME ((uint32_t)0xFFFFFFFF) /*!< Data timeout period. */ + +/****************** Bit definition for SDIO_DLEN register *******************/ +#define SDIO_DLEN_DATALENGTH ((uint32_t)0x01FFFFFF) /*!< Data length value */ + +/****************** Bit definition for SDIO_DCTRL register ******************/ +#define SDIO_DCTRL_DTEN ((uint16_t)0x0001) /*!< Data transfer enabled bit */ +#define SDIO_DCTRL_DTDIR ((uint16_t)0x0002) /*!< Data transfer direction selection */ +#define SDIO_DCTRL_DTMODE ((uint16_t)0x0004) /*!< Data transfer mode selection */ +#define SDIO_DCTRL_DMAEN ((uint16_t)0x0008) /*!< DMA enabled bit */ + +#define SDIO_DCTRL_DBLOCKSIZE ((uint16_t)0x00F0) /*!< DBLOCKSIZE[3:0] bits (Data block size) */ +#define SDIO_DCTRL_DBLOCKSIZE_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define SDIO_DCTRL_DBLOCKSIZE_1 ((uint16_t)0x0020) /*!< Bit 1 */ +#define SDIO_DCTRL_DBLOCKSIZE_2 ((uint16_t)0x0040) /*!< Bit 2 */ +#define SDIO_DCTRL_DBLOCKSIZE_3 ((uint16_t)0x0080) /*!< Bit 3 */ + +#define SDIO_DCTRL_RWSTART ((uint16_t)0x0100) /*!< Read wait start */ +#define SDIO_DCTRL_RWSTOP ((uint16_t)0x0200) /*!< Read wait stop */ +#define SDIO_DCTRL_RWMOD ((uint16_t)0x0400) /*!< Read wait mode */ +#define SDIO_DCTRL_SDIOEN ((uint16_t)0x0800) /*!< SD I/O enable functions */ + +/****************** Bit definition for SDIO_DCOUNT register *****************/ +#define SDIO_DCOUNT_DATACOUNT ((uint32_t)0x01FFFFFF) /*!< Data count value */ + +/****************** Bit definition for SDIO_STA register ********************/ +#define SDIO_STA_CCRCFAIL ((uint32_t)0x00000001) /*!< Command response received (CRC check failed) */ +#define SDIO_STA_DCRCFAIL ((uint32_t)0x00000002) /*!< Data block sent/received (CRC check failed) */ +#define SDIO_STA_CTIMEOUT ((uint32_t)0x00000004) /*!< Command response timeout */ +#define SDIO_STA_DTIMEOUT ((uint32_t)0x00000008) /*!< Data timeout */ +#define SDIO_STA_TXUNDERR ((uint32_t)0x00000010) /*!< Transmit FIFO underrun error */ +#define SDIO_STA_RXOVERR ((uint32_t)0x00000020) /*!< Received FIFO overrun error */ +#define SDIO_STA_CMDREND ((uint32_t)0x00000040) /*!< Command response received (CRC check passed) */ +#define SDIO_STA_CMDSENT ((uint32_t)0x00000080) /*!< Command sent (no response required) */ +#define SDIO_STA_DATAEND ((uint32_t)0x00000100) /*!< Data end (data counter, SDIDCOUNT, is zero) */ +#define SDIO_STA_STBITERR ((uint32_t)0x00000200) /*!< Start bit not detected on all data signals in wide bus mode */ +#define SDIO_STA_DBCKEND ((uint32_t)0x00000400) /*!< Data block sent/received (CRC check passed) */ +#define SDIO_STA_CMDACT ((uint32_t)0x00000800) /*!< Command transfer in progress */ +#define SDIO_STA_TXACT ((uint32_t)0x00001000) /*!< Data transmit in progress */ +#define SDIO_STA_RXACT ((uint32_t)0x00002000) /*!< Data receive in progress */ +#define SDIO_STA_TXFIFOHE ((uint32_t)0x00004000) /*!< Transmit FIFO Half Empty: at least 8 words can be written into the FIFO */ +#define SDIO_STA_RXFIFOHF ((uint32_t)0x00008000) /*!< Receive FIFO Half Full: there are at least 8 words in the FIFO */ +#define SDIO_STA_TXFIFOF ((uint32_t)0x00010000) /*!< Transmit FIFO full */ +#define SDIO_STA_RXFIFOF ((uint32_t)0x00020000) /*!< Receive FIFO full */ +#define SDIO_STA_TXFIFOE ((uint32_t)0x00040000) /*!< Transmit FIFO empty */ +#define SDIO_STA_RXFIFOE ((uint32_t)0x00080000) /*!< Receive FIFO empty */ +#define SDIO_STA_TXDAVL ((uint32_t)0x00100000) /*!< Data available in transmit FIFO */ +#define SDIO_STA_RXDAVL ((uint32_t)0x00200000) /*!< Data available in receive FIFO */ +#define SDIO_STA_SDIOIT ((uint32_t)0x00400000) /*!< SDIO interrupt received */ +#define SDIO_STA_CEATAEND ((uint32_t)0x00800000) /*!< CE-ATA command completion signal received for CMD61 */ + +/******************* Bit definition for SDIO_ICR register *******************/ +#define SDIO_ICR_CCRCFAILC ((uint32_t)0x00000001) /*!< CCRCFAIL flag clear bit */ +#define SDIO_ICR_DCRCFAILC ((uint32_t)0x00000002) /*!< DCRCFAIL flag clear bit */ +#define SDIO_ICR_CTIMEOUTC ((uint32_t)0x00000004) /*!< CTIMEOUT flag clear bit */ +#define SDIO_ICR_DTIMEOUTC ((uint32_t)0x00000008) /*!< DTIMEOUT flag clear bit */ +#define SDIO_ICR_TXUNDERRC ((uint32_t)0x00000010) /*!< TXUNDERR flag clear bit */ +#define SDIO_ICR_RXOVERRC ((uint32_t)0x00000020) /*!< RXOVERR flag clear bit */ +#define SDIO_ICR_CMDRENDC ((uint32_t)0x00000040) /*!< CMDREND flag clear bit */ +#define SDIO_ICR_CMDSENTC ((uint32_t)0x00000080) /*!< CMDSENT flag clear bit */ +#define SDIO_ICR_DATAENDC ((uint32_t)0x00000100) /*!< DATAEND flag clear bit */ +#define SDIO_ICR_STBITERRC ((uint32_t)0x00000200) /*!< STBITERR flag clear bit */ +#define SDIO_ICR_DBCKENDC ((uint32_t)0x00000400) /*!< DBCKEND flag clear bit */ +#define SDIO_ICR_SDIOITC ((uint32_t)0x00400000) /*!< SDIOIT flag clear bit */ +#define SDIO_ICR_CEATAENDC ((uint32_t)0x00800000) /*!< CEATAEND flag clear bit */ + +/****************** Bit definition for SDIO_MASK register *******************/ +#define SDIO_MASK_CCRCFAILIE ((uint32_t)0x00000001) /*!< Command CRC Fail Interrupt Enable */ +#define SDIO_MASK_DCRCFAILIE ((uint32_t)0x00000002) /*!< Data CRC Fail Interrupt Enable */ +#define SDIO_MASK_CTIMEOUTIE ((uint32_t)0x00000004) /*!< Command TimeOut Interrupt Enable */ +#define SDIO_MASK_DTIMEOUTIE ((uint32_t)0x00000008) /*!< Data TimeOut Interrupt Enable */ +#define SDIO_MASK_TXUNDERRIE ((uint32_t)0x00000010) /*!< Tx FIFO UnderRun Error Interrupt Enable */ +#define SDIO_MASK_RXOVERRIE ((uint32_t)0x00000020) /*!< Rx FIFO OverRun Error Interrupt Enable */ +#define SDIO_MASK_CMDRENDIE ((uint32_t)0x00000040) /*!< Command Response Received Interrupt Enable */ +#define SDIO_MASK_CMDSENTIE ((uint32_t)0x00000080) /*!< Command Sent Interrupt Enable */ +#define SDIO_MASK_DATAENDIE ((uint32_t)0x00000100) /*!< Data End Interrupt Enable */ +#define SDIO_MASK_STBITERRIE ((uint32_t)0x00000200) /*!< Start Bit Error Interrupt Enable */ +#define SDIO_MASK_DBCKENDIE ((uint32_t)0x00000400) /*!< Data Block End Interrupt Enable */ +#define SDIO_MASK_CMDACTIE ((uint32_t)0x00000800) /*!< Command Acting Interrupt Enable */ +#define SDIO_MASK_TXACTIE ((uint32_t)0x00001000) /*!< Data Transmit Acting Interrupt Enable */ +#define SDIO_MASK_RXACTIE ((uint32_t)0x00002000) /*!< Data receive acting interrupt enabled */ +#define SDIO_MASK_TXFIFOHEIE ((uint32_t)0x00004000) /*!< Tx FIFO Half Empty interrupt Enable */ +#define SDIO_MASK_RXFIFOHFIE ((uint32_t)0x00008000) /*!< Rx FIFO Half Full interrupt Enable */ +#define SDIO_MASK_TXFIFOFIE ((uint32_t)0x00010000) /*!< Tx FIFO Full interrupt Enable */ +#define SDIO_MASK_RXFIFOFIE ((uint32_t)0x00020000) /*!< Rx FIFO Full interrupt Enable */ +#define SDIO_MASK_TXFIFOEIE ((uint32_t)0x00040000) /*!< Tx FIFO Empty interrupt Enable */ +#define SDIO_MASK_RXFIFOEIE ((uint32_t)0x00080000) /*!< Rx FIFO Empty interrupt Enable */ +#define SDIO_MASK_TXDAVLIE ((uint32_t)0x00100000) /*!< Data available in Tx FIFO interrupt Enable */ +#define SDIO_MASK_RXDAVLIE ((uint32_t)0x00200000) /*!< Data available in Rx FIFO interrupt Enable */ +#define SDIO_MASK_SDIOITIE ((uint32_t)0x00400000) /*!< SDIO Mode Interrupt Received interrupt Enable */ +#define SDIO_MASK_CEATAENDIE ((uint32_t)0x00800000) /*!< CE-ATA command completion signal received Interrupt Enable */ + +/***************** Bit definition for SDIO_FIFOCNT register *****************/ +#define SDIO_FIFOCNT_FIFOCOUNT ((uint32_t)0x00FFFFFF) /*!< Remaining number of words to be written to or read from the FIFO */ + +/****************** Bit definition for SDIO_FIFO register *******************/ +#define SDIO_FIFO_FIFODATA ((uint32_t)0xFFFFFFFF) /*!< Receive and transmit FIFO data */ + +/******************************************************************************/ +/* */ +/* USB Device FS */ +/* */ +/******************************************************************************/ + +/*!< Endpoint-specific registers */ +/******************* Bit definition for USB_EP0R register *******************/ +#define USB_EP0R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP0R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP0R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP0R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP0R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP0R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP0R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP0R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP0R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP0R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP0R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP0R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP0R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP0R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP0R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP0R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP1R register *******************/ +#define USB_EP1R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP1R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP1R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP1R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP1R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP1R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP1R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP1R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP1R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP1R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP1R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP1R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP1R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP1R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP1R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP1R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP2R register *******************/ +#define USB_EP2R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP2R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP2R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP2R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP2R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP2R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP2R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP2R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP2R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP2R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP2R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP2R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP2R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP2R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP2R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP2R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP3R register *******************/ +#define USB_EP3R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP3R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP3R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP3R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP3R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP3R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP3R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP3R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP3R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP3R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP3R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP3R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP3R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP3R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP3R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP3R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP4R register *******************/ +#define USB_EP4R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP4R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP4R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP4R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP4R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP4R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP4R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP4R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP4R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP4R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP4R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP4R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP4R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP4R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP4R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP4R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP5R register *******************/ +#define USB_EP5R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP5R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP5R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP5R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP5R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP5R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP5R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP5R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP5R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP5R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP5R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP5R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP5R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP5R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP5R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP5R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP6R register *******************/ +#define USB_EP6R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP6R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP6R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP6R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP6R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP6R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP6R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP6R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP6R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP6R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP6R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP6R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP6R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP6R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP6R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP6R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/******************* Bit definition for USB_EP7R register *******************/ +#define USB_EP7R_EA ((uint16_t)0x000F) /*!< Endpoint Address */ + +#define USB_EP7R_STAT_TX ((uint16_t)0x0030) /*!< STAT_TX[1:0] bits (Status bits, for transmission transfers) */ +#define USB_EP7R_STAT_TX_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define USB_EP7R_STAT_TX_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define USB_EP7R_DTOG_TX ((uint16_t)0x0040) /*!< Data Toggle, for transmission transfers */ +#define USB_EP7R_CTR_TX ((uint16_t)0x0080) /*!< Correct Transfer for transmission */ +#define USB_EP7R_EP_KIND ((uint16_t)0x0100) /*!< Endpoint Kind */ + +#define USB_EP7R_EP_TYPE ((uint16_t)0x0600) /*!< EP_TYPE[1:0] bits (Endpoint type) */ +#define USB_EP7R_EP_TYPE_0 ((uint16_t)0x0200) /*!< Bit 0 */ +#define USB_EP7R_EP_TYPE_1 ((uint16_t)0x0400) /*!< Bit 1 */ + +#define USB_EP7R_SETUP ((uint16_t)0x0800) /*!< Setup transaction completed */ + +#define USB_EP7R_STAT_RX ((uint16_t)0x3000) /*!< STAT_RX[1:0] bits (Status bits, for reception transfers) */ +#define USB_EP7R_STAT_RX_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USB_EP7R_STAT_RX_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USB_EP7R_DTOG_RX ((uint16_t)0x4000) /*!< Data Toggle, for reception transfers */ +#define USB_EP7R_CTR_RX ((uint16_t)0x8000) /*!< Correct Transfer for reception */ + +/*!< Common registers */ +/******************* Bit definition for USB_CNTR register *******************/ +#define USB_CNTR_FRES ((uint16_t)0x0001) /*!< Force USB Reset */ +#define USB_CNTR_PDWN ((uint16_t)0x0002) /*!< Power down */ +#define USB_CNTR_LP_MODE ((uint16_t)0x0004) /*!< Low-power mode */ +#define USB_CNTR_FSUSP ((uint16_t)0x0008) /*!< Force suspend */ +#define USB_CNTR_RESUME ((uint16_t)0x0010) /*!< Resume request */ +#define USB_CNTR_ESOFM ((uint16_t)0x0100) /*!< Expected Start Of Frame Interrupt Mask */ +#define USB_CNTR_SOFM ((uint16_t)0x0200) /*!< Start Of Frame Interrupt Mask */ +#define USB_CNTR_RESETM ((uint16_t)0x0400) /*!< RESET Interrupt Mask */ +#define USB_CNTR_SUSPM ((uint16_t)0x0800) /*!< Suspend mode Interrupt Mask */ +#define USB_CNTR_WKUPM ((uint16_t)0x1000) /*!< Wakeup Interrupt Mask */ +#define USB_CNTR_ERRM ((uint16_t)0x2000) /*!< Error Interrupt Mask */ +#define USB_CNTR_PMAOVRM ((uint16_t)0x4000) /*!< Packet Memory Area Over / Underrun Interrupt Mask */ +#define USB_CNTR_CTRM ((uint16_t)0x8000) /*!< Correct Transfer Interrupt Mask */ + +/******************* Bit definition for USB_ISTR register *******************/ +#define USB_ISTR_EP_ID ((uint16_t)0x000F) /*!< Endpoint Identifier */ +#define USB_ISTR_DIR ((uint16_t)0x0010) /*!< Direction of transaction */ +#define USB_ISTR_ESOF ((uint16_t)0x0100) /*!< Expected Start Of Frame */ +#define USB_ISTR_SOF ((uint16_t)0x0200) /*!< Start Of Frame */ +#define USB_ISTR_RESET ((uint16_t)0x0400) /*!< USB RESET request */ +#define USB_ISTR_SUSP ((uint16_t)0x0800) /*!< Suspend mode request */ +#define USB_ISTR_WKUP ((uint16_t)0x1000) /*!< Wake up */ +#define USB_ISTR_ERR ((uint16_t)0x2000) /*!< Error */ +#define USB_ISTR_PMAOVR ((uint16_t)0x4000) /*!< Packet Memory Area Over / Underrun */ +#define USB_ISTR_CTR ((uint16_t)0x8000) /*!< Correct Transfer */ + +/******************* Bit definition for USB_FNR register ********************/ +#define USB_FNR_FN ((uint16_t)0x07FF) /*!< Frame Number */ +#define USB_FNR_LSOF ((uint16_t)0x1800) /*!< Lost SOF */ +#define USB_FNR_LCK ((uint16_t)0x2000) /*!< Locked */ +#define USB_FNR_RXDM ((uint16_t)0x4000) /*!< Receive Data - Line Status */ +#define USB_FNR_RXDP ((uint16_t)0x8000) /*!< Receive Data + Line Status */ + +/****************** Bit definition for USB_DADDR register *******************/ +#define USB_DADDR_ADD ((uint8_t)0x7F) /*!< ADD[6:0] bits (Device Address) */ +#define USB_DADDR_ADD0 ((uint8_t)0x01) /*!< Bit 0 */ +#define USB_DADDR_ADD1 ((uint8_t)0x02) /*!< Bit 1 */ +#define USB_DADDR_ADD2 ((uint8_t)0x04) /*!< Bit 2 */ +#define USB_DADDR_ADD3 ((uint8_t)0x08) /*!< Bit 3 */ +#define USB_DADDR_ADD4 ((uint8_t)0x10) /*!< Bit 4 */ +#define USB_DADDR_ADD5 ((uint8_t)0x20) /*!< Bit 5 */ +#define USB_DADDR_ADD6 ((uint8_t)0x40) /*!< Bit 6 */ + +#define USB_DADDR_EF ((uint8_t)0x80) /*!< Enable Function */ + +/****************** Bit definition for USB_BTABLE register ******************/ +#define USB_BTABLE_BTABLE ((uint16_t)0xFFF8) /*!< Buffer Table */ + +/*!< Buffer descriptor table */ +/***************** Bit definition for USB_ADDR0_TX register *****************/ +#define USB_ADDR0_TX_ADDR0_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 0 */ + +/***************** Bit definition for USB_ADDR1_TX register *****************/ +#define USB_ADDR1_TX_ADDR1_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 1 */ + +/***************** Bit definition for USB_ADDR2_TX register *****************/ +#define USB_ADDR2_TX_ADDR2_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 2 */ + +/***************** Bit definition for USB_ADDR3_TX register *****************/ +#define USB_ADDR3_TX_ADDR3_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 3 */ + +/***************** Bit definition for USB_ADDR4_TX register *****************/ +#define USB_ADDR4_TX_ADDR4_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 4 */ + +/***************** Bit definition for USB_ADDR5_TX register *****************/ +#define USB_ADDR5_TX_ADDR5_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 5 */ + +/***************** Bit definition for USB_ADDR6_TX register *****************/ +#define USB_ADDR6_TX_ADDR6_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 6 */ + +/***************** Bit definition for USB_ADDR7_TX register *****************/ +#define USB_ADDR7_TX_ADDR7_TX ((uint16_t)0xFFFE) /*!< Transmission Buffer Address 7 */ + +/*----------------------------------------------------------------------------*/ + +/***************** Bit definition for USB_COUNT0_TX register ****************/ +#define USB_COUNT0_TX_COUNT0_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 0 */ + +/***************** Bit definition for USB_COUNT1_TX register ****************/ +#define USB_COUNT1_TX_COUNT1_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 1 */ + +/***************** Bit definition for USB_COUNT2_TX register ****************/ +#define USB_COUNT2_TX_COUNT2_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 2 */ + +/***************** Bit definition for USB_COUNT3_TX register ****************/ +#define USB_COUNT3_TX_COUNT3_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 3 */ + +/***************** Bit definition for USB_COUNT4_TX register ****************/ +#define USB_COUNT4_TX_COUNT4_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 4 */ + +/***************** Bit definition for USB_COUNT5_TX register ****************/ +#define USB_COUNT5_TX_COUNT5_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 5 */ + +/***************** Bit definition for USB_COUNT6_TX register ****************/ +#define USB_COUNT6_TX_COUNT6_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 6 */ + +/***************** Bit definition for USB_COUNT7_TX register ****************/ +#define USB_COUNT7_TX_COUNT7_TX ((uint16_t)0x03FF) /*!< Transmission Byte Count 7 */ + +/*----------------------------------------------------------------------------*/ + +/**************** Bit definition for USB_COUNT0_TX_0 register ***************/ +#define USB_COUNT0_TX_0_COUNT0_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 0 (low) */ + +/**************** Bit definition for USB_COUNT0_TX_1 register ***************/ +#define USB_COUNT0_TX_1_COUNT0_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 0 (high) */ + +/**************** Bit definition for USB_COUNT1_TX_0 register ***************/ +#define USB_COUNT1_TX_0_COUNT1_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 1 (low) */ + +/**************** Bit definition for USB_COUNT1_TX_1 register ***************/ +#define USB_COUNT1_TX_1_COUNT1_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 1 (high) */ + +/**************** Bit definition for USB_COUNT2_TX_0 register ***************/ +#define USB_COUNT2_TX_0_COUNT2_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 2 (low) */ + +/**************** Bit definition for USB_COUNT2_TX_1 register ***************/ +#define USB_COUNT2_TX_1_COUNT2_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 2 (high) */ + +/**************** Bit definition for USB_COUNT3_TX_0 register ***************/ +#define USB_COUNT3_TX_0_COUNT3_TX_0 ((uint16_t)0x000003FF) /*!< Transmission Byte Count 3 (low) */ + +/**************** Bit definition for USB_COUNT3_TX_1 register ***************/ +#define USB_COUNT3_TX_1_COUNT3_TX_1 ((uint16_t)0x03FF0000) /*!< Transmission Byte Count 3 (high) */ + +/**************** Bit definition for USB_COUNT4_TX_0 register ***************/ +#define USB_COUNT4_TX_0_COUNT4_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 4 (low) */ + +/**************** Bit definition for USB_COUNT4_TX_1 register ***************/ +#define USB_COUNT4_TX_1_COUNT4_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 4 (high) */ + +/**************** Bit definition for USB_COUNT5_TX_0 register ***************/ +#define USB_COUNT5_TX_0_COUNT5_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 5 (low) */ + +/**************** Bit definition for USB_COUNT5_TX_1 register ***************/ +#define USB_COUNT5_TX_1_COUNT5_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 5 (high) */ + +/**************** Bit definition for USB_COUNT6_TX_0 register ***************/ +#define USB_COUNT6_TX_0_COUNT6_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 6 (low) */ + +/**************** Bit definition for USB_COUNT6_TX_1 register ***************/ +#define USB_COUNT6_TX_1_COUNT6_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 6 (high) */ + +/**************** Bit definition for USB_COUNT7_TX_0 register ***************/ +#define USB_COUNT7_TX_0_COUNT7_TX_0 ((uint32_t)0x000003FF) /*!< Transmission Byte Count 7 (low) */ + +/**************** Bit definition for USB_COUNT7_TX_1 register ***************/ +#define USB_COUNT7_TX_1_COUNT7_TX_1 ((uint32_t)0x03FF0000) /*!< Transmission Byte Count 7 (high) */ + +/*----------------------------------------------------------------------------*/ + +/***************** Bit definition for USB_ADDR0_RX register *****************/ +#define USB_ADDR0_RX_ADDR0_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 0 */ + +/***************** Bit definition for USB_ADDR1_RX register *****************/ +#define USB_ADDR1_RX_ADDR1_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 1 */ + +/***************** Bit definition for USB_ADDR2_RX register *****************/ +#define USB_ADDR2_RX_ADDR2_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 2 */ + +/***************** Bit definition for USB_ADDR3_RX register *****************/ +#define USB_ADDR3_RX_ADDR3_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 3 */ + +/***************** Bit definition for USB_ADDR4_RX register *****************/ +#define USB_ADDR4_RX_ADDR4_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 4 */ + +/***************** Bit definition for USB_ADDR5_RX register *****************/ +#define USB_ADDR5_RX_ADDR5_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 5 */ + +/***************** Bit definition for USB_ADDR6_RX register *****************/ +#define USB_ADDR6_RX_ADDR6_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 6 */ + +/***************** Bit definition for USB_ADDR7_RX register *****************/ +#define USB_ADDR7_RX_ADDR7_RX ((uint16_t)0xFFFE) /*!< Reception Buffer Address 7 */ + +/*----------------------------------------------------------------------------*/ + +/***************** Bit definition for USB_COUNT0_RX register ****************/ +#define USB_COUNT0_RX_COUNT0_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT0_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT0_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT0_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT0_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT0_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT0_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT0_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT1_RX register ****************/ +#define USB_COUNT1_RX_COUNT1_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT1_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT1_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT1_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT1_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT1_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT1_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT1_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT2_RX register ****************/ +#define USB_COUNT2_RX_COUNT2_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT2_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT2_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT2_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT2_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT2_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT2_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT2_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT3_RX register ****************/ +#define USB_COUNT3_RX_COUNT3_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT3_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT3_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT3_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT3_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT3_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT3_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT3_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT4_RX register ****************/ +#define USB_COUNT4_RX_COUNT4_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT4_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT4_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT4_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT4_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT4_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT4_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT4_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT5_RX register ****************/ +#define USB_COUNT5_RX_COUNT5_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT5_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT5_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT5_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT5_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT5_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT5_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT5_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT6_RX register ****************/ +#define USB_COUNT6_RX_COUNT6_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT6_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT6_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT6_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT6_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT6_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT6_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT6_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/***************** Bit definition for USB_COUNT7_RX register ****************/ +#define USB_COUNT7_RX_COUNT7_RX ((uint16_t)0x03FF) /*!< Reception Byte Count */ + +#define USB_COUNT7_RX_NUM_BLOCK ((uint16_t)0x7C00) /*!< NUM_BLOCK[4:0] bits (Number of blocks) */ +#define USB_COUNT7_RX_NUM_BLOCK_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define USB_COUNT7_RX_NUM_BLOCK_1 ((uint16_t)0x0800) /*!< Bit 1 */ +#define USB_COUNT7_RX_NUM_BLOCK_2 ((uint16_t)0x1000) /*!< Bit 2 */ +#define USB_COUNT7_RX_NUM_BLOCK_3 ((uint16_t)0x2000) /*!< Bit 3 */ +#define USB_COUNT7_RX_NUM_BLOCK_4 ((uint16_t)0x4000) /*!< Bit 4 */ + +#define USB_COUNT7_RX_BLSIZE ((uint16_t)0x8000) /*!< BLock SIZE */ + +/*----------------------------------------------------------------------------*/ + +/**************** Bit definition for USB_COUNT0_RX_0 register ***************/ +#define USB_COUNT0_RX_0_COUNT0_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT0_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT0_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT0_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT0_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT0_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT0_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT0_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT0_RX_1 register ***************/ +#define USB_COUNT0_RX_1_COUNT0_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT0_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT0_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 1 */ +#define USB_COUNT0_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT0_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT0_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT0_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT0_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/**************** Bit definition for USB_COUNT1_RX_0 register ***************/ +#define USB_COUNT1_RX_0_COUNT1_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT1_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT1_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT1_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT1_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT1_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT1_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT1_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT1_RX_1 register ***************/ +#define USB_COUNT1_RX_1_COUNT1_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT1_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT1_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT1_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT1_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT1_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT1_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT1_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/**************** Bit definition for USB_COUNT2_RX_0 register ***************/ +#define USB_COUNT2_RX_0_COUNT2_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT2_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT2_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT2_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT2_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT2_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT2_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT2_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT2_RX_1 register ***************/ +#define USB_COUNT2_RX_1_COUNT2_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT2_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT2_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT2_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT2_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT2_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT2_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT2_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/**************** Bit definition for USB_COUNT3_RX_0 register ***************/ +#define USB_COUNT3_RX_0_COUNT3_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT3_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT3_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT3_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT3_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT3_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT3_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT3_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT3_RX_1 register ***************/ +#define USB_COUNT3_RX_1_COUNT3_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT3_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT3_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT3_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT3_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT3_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT3_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT3_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/**************** Bit definition for USB_COUNT4_RX_0 register ***************/ +#define USB_COUNT4_RX_0_COUNT4_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT4_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT4_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT4_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT4_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT4_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT4_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT4_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT4_RX_1 register ***************/ +#define USB_COUNT4_RX_1_COUNT4_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT4_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT4_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT4_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT4_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT4_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT4_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT4_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/**************** Bit definition for USB_COUNT5_RX_0 register ***************/ +#define USB_COUNT5_RX_0_COUNT5_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT5_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT5_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT5_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT5_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT5_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT5_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT5_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT5_RX_1 register ***************/ +#define USB_COUNT5_RX_1_COUNT5_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT5_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT5_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT5_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT5_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT5_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT5_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT5_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/*************** Bit definition for USB_COUNT6_RX_0 register ***************/ +#define USB_COUNT6_RX_0_COUNT6_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT6_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT6_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT6_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT6_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT6_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT6_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT6_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/**************** Bit definition for USB_COUNT6_RX_1 register ***************/ +#define USB_COUNT6_RX_1_COUNT6_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT6_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT6_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT6_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT6_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT6_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT6_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT6_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/*************** Bit definition for USB_COUNT7_RX_0 register ****************/ +#define USB_COUNT7_RX_0_COUNT7_RX_0 ((uint32_t)0x000003FF) /*!< Reception Byte Count (low) */ + +#define USB_COUNT7_RX_0_NUM_BLOCK_0 ((uint32_t)0x00007C00) /*!< NUM_BLOCK_0[4:0] bits (Number of blocks) (low) */ +#define USB_COUNT7_RX_0_NUM_BLOCK_0_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define USB_COUNT7_RX_0_NUM_BLOCK_0_1 ((uint32_t)0x00000800) /*!< Bit 1 */ +#define USB_COUNT7_RX_0_NUM_BLOCK_0_2 ((uint32_t)0x00001000) /*!< Bit 2 */ +#define USB_COUNT7_RX_0_NUM_BLOCK_0_3 ((uint32_t)0x00002000) /*!< Bit 3 */ +#define USB_COUNT7_RX_0_NUM_BLOCK_0_4 ((uint32_t)0x00004000) /*!< Bit 4 */ + +#define USB_COUNT7_RX_0_BLSIZE_0 ((uint32_t)0x00008000) /*!< BLock SIZE (low) */ + +/*************** Bit definition for USB_COUNT7_RX_1 register ****************/ +#define USB_COUNT7_RX_1_COUNT7_RX_1 ((uint32_t)0x03FF0000) /*!< Reception Byte Count (high) */ + +#define USB_COUNT7_RX_1_NUM_BLOCK_1 ((uint32_t)0x7C000000) /*!< NUM_BLOCK_1[4:0] bits (Number of blocks) (high) */ +#define USB_COUNT7_RX_1_NUM_BLOCK_1_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define USB_COUNT7_RX_1_NUM_BLOCK_1_1 ((uint32_t)0x08000000) /*!< Bit 1 */ +#define USB_COUNT7_RX_1_NUM_BLOCK_1_2 ((uint32_t)0x10000000) /*!< Bit 2 */ +#define USB_COUNT7_RX_1_NUM_BLOCK_1_3 ((uint32_t)0x20000000) /*!< Bit 3 */ +#define USB_COUNT7_RX_1_NUM_BLOCK_1_4 ((uint32_t)0x40000000) /*!< Bit 4 */ + +#define USB_COUNT7_RX_1_BLSIZE_1 ((uint32_t)0x80000000) /*!< BLock SIZE (high) */ + +/******************************************************************************/ +/* */ +/* Controller Area Network */ +/* */ +/******************************************************************************/ + +/*!< CAN control and status registers */ +/******************* Bit definition for CAN_MCR register ********************/ +#define CAN_MCR_INRQ ((uint16_t)0x0001) /*!< Initialization Request */ +#define CAN_MCR_SLEEP ((uint16_t)0x0002) /*!< Sleep Mode Request */ +#define CAN_MCR_TXFP ((uint16_t)0x0004) /*!< Transmit FIFO Priority */ +#define CAN_MCR_RFLM ((uint16_t)0x0008) /*!< Receive FIFO Locked Mode */ +#define CAN_MCR_NART ((uint16_t)0x0010) /*!< No Automatic Retransmission */ +#define CAN_MCR_AWUM ((uint16_t)0x0020) /*!< Automatic Wakeup Mode */ +#define CAN_MCR_ABOM ((uint16_t)0x0040) /*!< Automatic Bus-Off Management */ +#define CAN_MCR_TTCM ((uint16_t)0x0080) /*!< Time Triggered Communication Mode */ +#define CAN_MCR_RESET ((uint16_t)0x8000) /*!< CAN software master reset */ + +/******************* Bit definition for CAN_MSR register ********************/ +#define CAN_MSR_INAK ((uint16_t)0x0001) /*!< Initialization Acknowledge */ +#define CAN_MSR_SLAK ((uint16_t)0x0002) /*!< Sleep Acknowledge */ +#define CAN_MSR_ERRI ((uint16_t)0x0004) /*!< Error Interrupt */ +#define CAN_MSR_WKUI ((uint16_t)0x0008) /*!< Wakeup Interrupt */ +#define CAN_MSR_SLAKI ((uint16_t)0x0010) /*!< Sleep Acknowledge Interrupt */ +#define CAN_MSR_TXM ((uint16_t)0x0100) /*!< Transmit Mode */ +#define CAN_MSR_RXM ((uint16_t)0x0200) /*!< Receive Mode */ +#define CAN_MSR_SAMP ((uint16_t)0x0400) /*!< Last Sample Point */ +#define CAN_MSR_RX ((uint16_t)0x0800) /*!< CAN Rx Signal */ + +/******************* Bit definition for CAN_TSR register ********************/ +#define CAN_TSR_RQCP0 ((uint32_t)0x00000001) /*!< Request Completed Mailbox0 */ +#define CAN_TSR_TXOK0 ((uint32_t)0x00000002) /*!< Transmission OK of Mailbox0 */ +#define CAN_TSR_ALST0 ((uint32_t)0x00000004) /*!< Arbitration Lost for Mailbox0 */ +#define CAN_TSR_TERR0 ((uint32_t)0x00000008) /*!< Transmission Error of Mailbox0 */ +#define CAN_TSR_ABRQ0 ((uint32_t)0x00000080) /*!< Abort Request for Mailbox0 */ +#define CAN_TSR_RQCP1 ((uint32_t)0x00000100) /*!< Request Completed Mailbox1 */ +#define CAN_TSR_TXOK1 ((uint32_t)0x00000200) /*!< Transmission OK of Mailbox1 */ +#define CAN_TSR_ALST1 ((uint32_t)0x00000400) /*!< Arbitration Lost for Mailbox1 */ +#define CAN_TSR_TERR1 ((uint32_t)0x00000800) /*!< Transmission Error of Mailbox1 */ +#define CAN_TSR_ABRQ1 ((uint32_t)0x00008000) /*!< Abort Request for Mailbox 1 */ +#define CAN_TSR_RQCP2 ((uint32_t)0x00010000) /*!< Request Completed Mailbox2 */ +#define CAN_TSR_TXOK2 ((uint32_t)0x00020000) /*!< Transmission OK of Mailbox 2 */ +#define CAN_TSR_ALST2 ((uint32_t)0x00040000) /*!< Arbitration Lost for mailbox 2 */ +#define CAN_TSR_TERR2 ((uint32_t)0x00080000) /*!< Transmission Error of Mailbox 2 */ +#define CAN_TSR_ABRQ2 ((uint32_t)0x00800000) /*!< Abort Request for Mailbox 2 */ +#define CAN_TSR_CODE ((uint32_t)0x03000000) /*!< Mailbox Code */ + +#define CAN_TSR_TME ((uint32_t)0x1C000000) /*!< TME[2:0] bits */ +#define CAN_TSR_TME0 ((uint32_t)0x04000000) /*!< Transmit Mailbox 0 Empty */ +#define CAN_TSR_TME1 ((uint32_t)0x08000000) /*!< Transmit Mailbox 1 Empty */ +#define CAN_TSR_TME2 ((uint32_t)0x10000000) /*!< Transmit Mailbox 2 Empty */ + +#define CAN_TSR_LOW ((uint32_t)0xE0000000) /*!< LOW[2:0] bits */ +#define CAN_TSR_LOW0 ((uint32_t)0x20000000) /*!< Lowest Priority Flag for Mailbox 0 */ +#define CAN_TSR_LOW1 ((uint32_t)0x40000000) /*!< Lowest Priority Flag for Mailbox 1 */ +#define CAN_TSR_LOW2 ((uint32_t)0x80000000) /*!< Lowest Priority Flag for Mailbox 2 */ + +/******************* Bit definition for CAN_RF0R register *******************/ +#define CAN_RF0R_FMP0 ((uint8_t)0x03) /*!< FIFO 0 Message Pending */ +#define CAN_RF0R_FULL0 ((uint8_t)0x08) /*!< FIFO 0 Full */ +#define CAN_RF0R_FOVR0 ((uint8_t)0x10) /*!< FIFO 0 Overrun */ +#define CAN_RF0R_RFOM0 ((uint8_t)0x20) /*!< Release FIFO 0 Output Mailbox */ + +/******************* Bit definition for CAN_RF1R register *******************/ +#define CAN_RF1R_FMP1 ((uint8_t)0x03) /*!< FIFO 1 Message Pending */ +#define CAN_RF1R_FULL1 ((uint8_t)0x08) /*!< FIFO 1 Full */ +#define CAN_RF1R_FOVR1 ((uint8_t)0x10) /*!< FIFO 1 Overrun */ +#define CAN_RF1R_RFOM1 ((uint8_t)0x20) /*!< Release FIFO 1 Output Mailbox */ + +/******************** Bit definition for CAN_IER register *******************/ +#define CAN_IER_TMEIE ((uint32_t)0x00000001) /*!< Transmit Mailbox Empty Interrupt Enable */ +#define CAN_IER_FMPIE0 ((uint32_t)0x00000002) /*!< FIFO Message Pending Interrupt Enable */ +#define CAN_IER_FFIE0 ((uint32_t)0x00000004) /*!< FIFO Full Interrupt Enable */ +#define CAN_IER_FOVIE0 ((uint32_t)0x00000008) /*!< FIFO Overrun Interrupt Enable */ +#define CAN_IER_FMPIE1 ((uint32_t)0x00000010) /*!< FIFO Message Pending Interrupt Enable */ +#define CAN_IER_FFIE1 ((uint32_t)0x00000020) /*!< FIFO Full Interrupt Enable */ +#define CAN_IER_FOVIE1 ((uint32_t)0x00000040) /*!< FIFO Overrun Interrupt Enable */ +#define CAN_IER_EWGIE ((uint32_t)0x00000100) /*!< Error Warning Interrupt Enable */ +#define CAN_IER_EPVIE ((uint32_t)0x00000200) /*!< Error Passive Interrupt Enable */ +#define CAN_IER_BOFIE ((uint32_t)0x00000400) /*!< Bus-Off Interrupt Enable */ +#define CAN_IER_LECIE ((uint32_t)0x00000800) /*!< Last Error Code Interrupt Enable */ +#define CAN_IER_ERRIE ((uint32_t)0x00008000) /*!< Error Interrupt Enable */ +#define CAN_IER_WKUIE ((uint32_t)0x00010000) /*!< Wakeup Interrupt Enable */ +#define CAN_IER_SLKIE ((uint32_t)0x00020000) /*!< Sleep Interrupt Enable */ + +/******************** Bit definition for CAN_ESR register *******************/ +#define CAN_ESR_EWGF ((uint32_t)0x00000001) /*!< Error Warning Flag */ +#define CAN_ESR_EPVF ((uint32_t)0x00000002) /*!< Error Passive Flag */ +#define CAN_ESR_BOFF ((uint32_t)0x00000004) /*!< Bus-Off Flag */ + +#define CAN_ESR_LEC ((uint32_t)0x00000070) /*!< LEC[2:0] bits (Last Error Code) */ +#define CAN_ESR_LEC_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define CAN_ESR_LEC_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define CAN_ESR_LEC_2 ((uint32_t)0x00000040) /*!< Bit 2 */ + +#define CAN_ESR_TEC ((uint32_t)0x00FF0000) /*!< Least significant byte of the 9-bit Transmit Error Counter */ +#define CAN_ESR_REC ((uint32_t)0xFF000000) /*!< Receive Error Counter */ + +/******************* Bit definition for CAN_BTR register ********************/ +#define CAN_BTR_BRP ((uint32_t)0x000003FF) /*!< Baud Rate Prescaler */ +#define CAN_BTR_TS1 ((uint32_t)0x000F0000) /*!< Time Segment 1 */ +#define CAN_BTR_TS2 ((uint32_t)0x00700000) /*!< Time Segment 2 */ +#define CAN_BTR_SJW ((uint32_t)0x03000000) /*!< Resynchronization Jump Width */ +#define CAN_BTR_LBKM ((uint32_t)0x40000000) /*!< Loop Back Mode (Debug) */ +#define CAN_BTR_SILM ((uint32_t)0x80000000) /*!< Silent Mode */ + +/*!< Mailbox registers */ +/****************** Bit definition for CAN_TI0R register ********************/ +#define CAN_TI0R_TXRQ ((uint32_t)0x00000001) /*!< Transmit Mailbox Request */ +#define CAN_TI0R_RTR ((uint32_t)0x00000002) /*!< Remote Transmission Request */ +#define CAN_TI0R_IDE ((uint32_t)0x00000004) /*!< Identifier Extension */ +#define CAN_TI0R_EXID ((uint32_t)0x001FFFF8) /*!< Extended Identifier */ +#define CAN_TI0R_STID ((uint32_t)0xFFE00000) /*!< Standard Identifier or Extended Identifier */ + +/****************** Bit definition for CAN_TDT0R register *******************/ +#define CAN_TDT0R_DLC ((uint32_t)0x0000000F) /*!< Data Length Code */ +#define CAN_TDT0R_TGT ((uint32_t)0x00000100) /*!< Transmit Global Time */ +#define CAN_TDT0R_TIME ((uint32_t)0xFFFF0000) /*!< Message Time Stamp */ + +/****************** Bit definition for CAN_TDL0R register *******************/ +#define CAN_TDL0R_DATA0 ((uint32_t)0x000000FF) /*!< Data byte 0 */ +#define CAN_TDL0R_DATA1 ((uint32_t)0x0000FF00) /*!< Data byte 1 */ +#define CAN_TDL0R_DATA2 ((uint32_t)0x00FF0000) /*!< Data byte 2 */ +#define CAN_TDL0R_DATA3 ((uint32_t)0xFF000000) /*!< Data byte 3 */ + +/****************** Bit definition for CAN_TDH0R register *******************/ +#define CAN_TDH0R_DATA4 ((uint32_t)0x000000FF) /*!< Data byte 4 */ +#define CAN_TDH0R_DATA5 ((uint32_t)0x0000FF00) /*!< Data byte 5 */ +#define CAN_TDH0R_DATA6 ((uint32_t)0x00FF0000) /*!< Data byte 6 */ +#define CAN_TDH0R_DATA7 ((uint32_t)0xFF000000) /*!< Data byte 7 */ + +/******************* Bit definition for CAN_TI1R register *******************/ +#define CAN_TI1R_TXRQ ((uint32_t)0x00000001) /*!< Transmit Mailbox Request */ +#define CAN_TI1R_RTR ((uint32_t)0x00000002) /*!< Remote Transmission Request */ +#define CAN_TI1R_IDE ((uint32_t)0x00000004) /*!< Identifier Extension */ +#define CAN_TI1R_EXID ((uint32_t)0x001FFFF8) /*!< Extended Identifier */ +#define CAN_TI1R_STID ((uint32_t)0xFFE00000) /*!< Standard Identifier or Extended Identifier */ + +/******************* Bit definition for CAN_TDT1R register ******************/ +#define CAN_TDT1R_DLC ((uint32_t)0x0000000F) /*!< Data Length Code */ +#define CAN_TDT1R_TGT ((uint32_t)0x00000100) /*!< Transmit Global Time */ +#define CAN_TDT1R_TIME ((uint32_t)0xFFFF0000) /*!< Message Time Stamp */ + +/******************* Bit definition for CAN_TDL1R register ******************/ +#define CAN_TDL1R_DATA0 ((uint32_t)0x000000FF) /*!< Data byte 0 */ +#define CAN_TDL1R_DATA1 ((uint32_t)0x0000FF00) /*!< Data byte 1 */ +#define CAN_TDL1R_DATA2 ((uint32_t)0x00FF0000) /*!< Data byte 2 */ +#define CAN_TDL1R_DATA3 ((uint32_t)0xFF000000) /*!< Data byte 3 */ + +/******************* Bit definition for CAN_TDH1R register ******************/ +#define CAN_TDH1R_DATA4 ((uint32_t)0x000000FF) /*!< Data byte 4 */ +#define CAN_TDH1R_DATA5 ((uint32_t)0x0000FF00) /*!< Data byte 5 */ +#define CAN_TDH1R_DATA6 ((uint32_t)0x00FF0000) /*!< Data byte 6 */ +#define CAN_TDH1R_DATA7 ((uint32_t)0xFF000000) /*!< Data byte 7 */ + +/******************* Bit definition for CAN_TI2R register *******************/ +#define CAN_TI2R_TXRQ ((uint32_t)0x00000001) /*!< Transmit Mailbox Request */ +#define CAN_TI2R_RTR ((uint32_t)0x00000002) /*!< Remote Transmission Request */ +#define CAN_TI2R_IDE ((uint32_t)0x00000004) /*!< Identifier Extension */ +#define CAN_TI2R_EXID ((uint32_t)0x001FFFF8) /*!< Extended identifier */ +#define CAN_TI2R_STID ((uint32_t)0xFFE00000) /*!< Standard Identifier or Extended Identifier */ + +/******************* Bit definition for CAN_TDT2R register ******************/ +#define CAN_TDT2R_DLC ((uint32_t)0x0000000F) /*!< Data Length Code */ +#define CAN_TDT2R_TGT ((uint32_t)0x00000100) /*!< Transmit Global Time */ +#define CAN_TDT2R_TIME ((uint32_t)0xFFFF0000) /*!< Message Time Stamp */ + +/******************* Bit definition for CAN_TDL2R register ******************/ +#define CAN_TDL2R_DATA0 ((uint32_t)0x000000FF) /*!< Data byte 0 */ +#define CAN_TDL2R_DATA1 ((uint32_t)0x0000FF00) /*!< Data byte 1 */ +#define CAN_TDL2R_DATA2 ((uint32_t)0x00FF0000) /*!< Data byte 2 */ +#define CAN_TDL2R_DATA3 ((uint32_t)0xFF000000) /*!< Data byte 3 */ + +/******************* Bit definition for CAN_TDH2R register ******************/ +#define CAN_TDH2R_DATA4 ((uint32_t)0x000000FF) /*!< Data byte 4 */ +#define CAN_TDH2R_DATA5 ((uint32_t)0x0000FF00) /*!< Data byte 5 */ +#define CAN_TDH2R_DATA6 ((uint32_t)0x00FF0000) /*!< Data byte 6 */ +#define CAN_TDH2R_DATA7 ((uint32_t)0xFF000000) /*!< Data byte 7 */ + +/******************* Bit definition for CAN_RI0R register *******************/ +#define CAN_RI0R_RTR ((uint32_t)0x00000002) /*!< Remote Transmission Request */ +#define CAN_RI0R_IDE ((uint32_t)0x00000004) /*!< Identifier Extension */ +#define CAN_RI0R_EXID ((uint32_t)0x001FFFF8) /*!< Extended Identifier */ +#define CAN_RI0R_STID ((uint32_t)0xFFE00000) /*!< Standard Identifier or Extended Identifier */ + +/******************* Bit definition for CAN_RDT0R register ******************/ +#define CAN_RDT0R_DLC ((uint32_t)0x0000000F) /*!< Data Length Code */ +#define CAN_RDT0R_FMI ((uint32_t)0x0000FF00) /*!< Filter Match Index */ +#define CAN_RDT0R_TIME ((uint32_t)0xFFFF0000) /*!< Message Time Stamp */ + +/******************* Bit definition for CAN_RDL0R register ******************/ +#define CAN_RDL0R_DATA0 ((uint32_t)0x000000FF) /*!< Data byte 0 */ +#define CAN_RDL0R_DATA1 ((uint32_t)0x0000FF00) /*!< Data byte 1 */ +#define CAN_RDL0R_DATA2 ((uint32_t)0x00FF0000) /*!< Data byte 2 */ +#define CAN_RDL0R_DATA3 ((uint32_t)0xFF000000) /*!< Data byte 3 */ + +/******************* Bit definition for CAN_RDH0R register ******************/ +#define CAN_RDH0R_DATA4 ((uint32_t)0x000000FF) /*!< Data byte 4 */ +#define CAN_RDH0R_DATA5 ((uint32_t)0x0000FF00) /*!< Data byte 5 */ +#define CAN_RDH0R_DATA6 ((uint32_t)0x00FF0000) /*!< Data byte 6 */ +#define CAN_RDH0R_DATA7 ((uint32_t)0xFF000000) /*!< Data byte 7 */ + +/******************* Bit definition for CAN_RI1R register *******************/ +#define CAN_RI1R_RTR ((uint32_t)0x00000002) /*!< Remote Transmission Request */ +#define CAN_RI1R_IDE ((uint32_t)0x00000004) /*!< Identifier Extension */ +#define CAN_RI1R_EXID ((uint32_t)0x001FFFF8) /*!< Extended identifier */ +#define CAN_RI1R_STID ((uint32_t)0xFFE00000) /*!< Standard Identifier or Extended Identifier */ + +/******************* Bit definition for CAN_RDT1R register ******************/ +#define CAN_RDT1R_DLC ((uint32_t)0x0000000F) /*!< Data Length Code */ +#define CAN_RDT1R_FMI ((uint32_t)0x0000FF00) /*!< Filter Match Index */ +#define CAN_RDT1R_TIME ((uint32_t)0xFFFF0000) /*!< Message Time Stamp */ + +/******************* Bit definition for CAN_RDL1R register ******************/ +#define CAN_RDL1R_DATA0 ((uint32_t)0x000000FF) /*!< Data byte 0 */ +#define CAN_RDL1R_DATA1 ((uint32_t)0x0000FF00) /*!< Data byte 1 */ +#define CAN_RDL1R_DATA2 ((uint32_t)0x00FF0000) /*!< Data byte 2 */ +#define CAN_RDL1R_DATA3 ((uint32_t)0xFF000000) /*!< Data byte 3 */ + +/******************* Bit definition for CAN_RDH1R register ******************/ +#define CAN_RDH1R_DATA4 ((uint32_t)0x000000FF) /*!< Data byte 4 */ +#define CAN_RDH1R_DATA5 ((uint32_t)0x0000FF00) /*!< Data byte 5 */ +#define CAN_RDH1R_DATA6 ((uint32_t)0x00FF0000) /*!< Data byte 6 */ +#define CAN_RDH1R_DATA7 ((uint32_t)0xFF000000) /*!< Data byte 7 */ + +/*!< CAN filter registers */ +/******************* Bit definition for CAN_FMR register ********************/ +#define CAN_FMR_FINIT ((uint8_t)0x01) /*!< Filter Init Mode */ + +/******************* Bit definition for CAN_FM1R register *******************/ +#define CAN_FM1R_FBM ((uint16_t)0x3FFF) /*!< Filter Mode */ +#define CAN_FM1R_FBM0 ((uint16_t)0x0001) /*!< Filter Init Mode bit 0 */ +#define CAN_FM1R_FBM1 ((uint16_t)0x0002) /*!< Filter Init Mode bit 1 */ +#define CAN_FM1R_FBM2 ((uint16_t)0x0004) /*!< Filter Init Mode bit 2 */ +#define CAN_FM1R_FBM3 ((uint16_t)0x0008) /*!< Filter Init Mode bit 3 */ +#define CAN_FM1R_FBM4 ((uint16_t)0x0010) /*!< Filter Init Mode bit 4 */ +#define CAN_FM1R_FBM5 ((uint16_t)0x0020) /*!< Filter Init Mode bit 5 */ +#define CAN_FM1R_FBM6 ((uint16_t)0x0040) /*!< Filter Init Mode bit 6 */ +#define CAN_FM1R_FBM7 ((uint16_t)0x0080) /*!< Filter Init Mode bit 7 */ +#define CAN_FM1R_FBM8 ((uint16_t)0x0100) /*!< Filter Init Mode bit 8 */ +#define CAN_FM1R_FBM9 ((uint16_t)0x0200) /*!< Filter Init Mode bit 9 */ +#define CAN_FM1R_FBM10 ((uint16_t)0x0400) /*!< Filter Init Mode bit 10 */ +#define CAN_FM1R_FBM11 ((uint16_t)0x0800) /*!< Filter Init Mode bit 11 */ +#define CAN_FM1R_FBM12 ((uint16_t)0x1000) /*!< Filter Init Mode bit 12 */ +#define CAN_FM1R_FBM13 ((uint16_t)0x2000) /*!< Filter Init Mode bit 13 */ + +/******************* Bit definition for CAN_FS1R register *******************/ +#define CAN_FS1R_FSC ((uint16_t)0x3FFF) /*!< Filter Scale Configuration */ +#define CAN_FS1R_FSC0 ((uint16_t)0x0001) /*!< Filter Scale Configuration bit 0 */ +#define CAN_FS1R_FSC1 ((uint16_t)0x0002) /*!< Filter Scale Configuration bit 1 */ +#define CAN_FS1R_FSC2 ((uint16_t)0x0004) /*!< Filter Scale Configuration bit 2 */ +#define CAN_FS1R_FSC3 ((uint16_t)0x0008) /*!< Filter Scale Configuration bit 3 */ +#define CAN_FS1R_FSC4 ((uint16_t)0x0010) /*!< Filter Scale Configuration bit 4 */ +#define CAN_FS1R_FSC5 ((uint16_t)0x0020) /*!< Filter Scale Configuration bit 5 */ +#define CAN_FS1R_FSC6 ((uint16_t)0x0040) /*!< Filter Scale Configuration bit 6 */ +#define CAN_FS1R_FSC7 ((uint16_t)0x0080) /*!< Filter Scale Configuration bit 7 */ +#define CAN_FS1R_FSC8 ((uint16_t)0x0100) /*!< Filter Scale Configuration bit 8 */ +#define CAN_FS1R_FSC9 ((uint16_t)0x0200) /*!< Filter Scale Configuration bit 9 */ +#define CAN_FS1R_FSC10 ((uint16_t)0x0400) /*!< Filter Scale Configuration bit 10 */ +#define CAN_FS1R_FSC11 ((uint16_t)0x0800) /*!< Filter Scale Configuration bit 11 */ +#define CAN_FS1R_FSC12 ((uint16_t)0x1000) /*!< Filter Scale Configuration bit 12 */ +#define CAN_FS1R_FSC13 ((uint16_t)0x2000) /*!< Filter Scale Configuration bit 13 */ + +/****************** Bit definition for CAN_FFA1R register *******************/ +#define CAN_FFA1R_FFA ((uint16_t)0x3FFF) /*!< Filter FIFO Assignment */ +#define CAN_FFA1R_FFA0 ((uint16_t)0x0001) /*!< Filter FIFO Assignment for Filter 0 */ +#define CAN_FFA1R_FFA1 ((uint16_t)0x0002) /*!< Filter FIFO Assignment for Filter 1 */ +#define CAN_FFA1R_FFA2 ((uint16_t)0x0004) /*!< Filter FIFO Assignment for Filter 2 */ +#define CAN_FFA1R_FFA3 ((uint16_t)0x0008) /*!< Filter FIFO Assignment for Filter 3 */ +#define CAN_FFA1R_FFA4 ((uint16_t)0x0010) /*!< Filter FIFO Assignment for Filter 4 */ +#define CAN_FFA1R_FFA5 ((uint16_t)0x0020) /*!< Filter FIFO Assignment for Filter 5 */ +#define CAN_FFA1R_FFA6 ((uint16_t)0x0040) /*!< Filter FIFO Assignment for Filter 6 */ +#define CAN_FFA1R_FFA7 ((uint16_t)0x0080) /*!< Filter FIFO Assignment for Filter 7 */ +#define CAN_FFA1R_FFA8 ((uint16_t)0x0100) /*!< Filter FIFO Assignment for Filter 8 */ +#define CAN_FFA1R_FFA9 ((uint16_t)0x0200) /*!< Filter FIFO Assignment for Filter 9 */ +#define CAN_FFA1R_FFA10 ((uint16_t)0x0400) /*!< Filter FIFO Assignment for Filter 10 */ +#define CAN_FFA1R_FFA11 ((uint16_t)0x0800) /*!< Filter FIFO Assignment for Filter 11 */ +#define CAN_FFA1R_FFA12 ((uint16_t)0x1000) /*!< Filter FIFO Assignment for Filter 12 */ +#define CAN_FFA1R_FFA13 ((uint16_t)0x2000) /*!< Filter FIFO Assignment for Filter 13 */ + +/******************* Bit definition for CAN_FA1R register *******************/ +#define CAN_FA1R_FACT ((uint16_t)0x3FFF) /*!< Filter Active */ +#define CAN_FA1R_FACT0 ((uint16_t)0x0001) /*!< Filter 0 Active */ +#define CAN_FA1R_FACT1 ((uint16_t)0x0002) /*!< Filter 1 Active */ +#define CAN_FA1R_FACT2 ((uint16_t)0x0004) /*!< Filter 2 Active */ +#define CAN_FA1R_FACT3 ((uint16_t)0x0008) /*!< Filter 3 Active */ +#define CAN_FA1R_FACT4 ((uint16_t)0x0010) /*!< Filter 4 Active */ +#define CAN_FA1R_FACT5 ((uint16_t)0x0020) /*!< Filter 5 Active */ +#define CAN_FA1R_FACT6 ((uint16_t)0x0040) /*!< Filter 6 Active */ +#define CAN_FA1R_FACT7 ((uint16_t)0x0080) /*!< Filter 7 Active */ +#define CAN_FA1R_FACT8 ((uint16_t)0x0100) /*!< Filter 8 Active */ +#define CAN_FA1R_FACT9 ((uint16_t)0x0200) /*!< Filter 9 Active */ +#define CAN_FA1R_FACT10 ((uint16_t)0x0400) /*!< Filter 10 Active */ +#define CAN_FA1R_FACT11 ((uint16_t)0x0800) /*!< Filter 11 Active */ +#define CAN_FA1R_FACT12 ((uint16_t)0x1000) /*!< Filter 12 Active */ +#define CAN_FA1R_FACT13 ((uint16_t)0x2000) /*!< Filter 13 Active */ + +/******************* Bit definition for CAN_F0R1 register *******************/ +#define CAN_F0R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F0R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F0R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F0R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F0R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F0R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F0R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F0R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F0R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F0R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F0R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F0R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F0R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F0R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F0R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F0R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F0R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F0R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F0R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F0R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F0R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F0R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F0R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F0R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F0R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F0R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F0R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F0R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F0R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F0R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F0R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F0R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F1R1 register *******************/ +#define CAN_F1R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F1R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F1R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F1R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F1R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F1R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F1R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F1R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F1R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F1R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F1R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F1R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F1R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F1R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F1R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F1R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F1R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F1R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F1R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F1R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F1R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F1R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F1R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F1R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F1R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F1R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F1R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F1R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F1R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F1R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F1R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F1R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F2R1 register *******************/ +#define CAN_F2R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F2R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F2R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F2R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F2R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F2R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F2R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F2R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F2R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F2R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F2R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F2R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F2R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F2R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F2R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F2R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F2R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F2R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F2R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F2R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F2R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F2R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F2R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F2R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F2R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F2R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F2R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F2R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F2R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F2R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F2R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F2R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F3R1 register *******************/ +#define CAN_F3R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F3R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F3R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F3R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F3R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F3R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F3R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F3R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F3R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F3R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F3R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F3R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F3R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F3R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F3R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F3R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F3R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F3R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F3R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F3R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F3R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F3R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F3R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F3R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F3R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F3R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F3R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F3R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F3R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F3R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F3R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F3R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F4R1 register *******************/ +#define CAN_F4R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F4R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F4R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F4R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F4R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F4R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F4R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F4R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F4R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F4R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F4R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F4R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F4R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F4R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F4R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F4R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F4R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F4R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F4R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F4R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F4R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F4R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F4R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F4R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F4R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F4R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F4R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F4R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F4R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F4R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F4R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F4R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F5R1 register *******************/ +#define CAN_F5R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F5R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F5R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F5R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F5R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F5R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F5R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F5R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F5R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F5R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F5R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F5R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F5R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F5R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F5R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F5R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F5R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F5R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F5R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F5R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F5R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F5R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F5R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F5R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F5R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F5R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F5R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F5R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F5R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F5R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F5R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F5R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F6R1 register *******************/ +#define CAN_F6R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F6R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F6R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F6R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F6R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F6R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F6R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F6R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F6R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F6R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F6R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F6R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F6R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F6R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F6R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F6R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F6R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F6R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F6R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F6R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F6R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F6R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F6R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F6R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F6R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F6R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F6R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F6R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F6R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F6R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F6R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F6R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F7R1 register *******************/ +#define CAN_F7R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F7R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F7R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F7R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F7R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F7R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F7R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F7R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F7R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F7R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F7R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F7R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F7R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F7R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F7R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F7R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F7R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F7R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F7R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F7R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F7R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F7R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F7R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F7R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F7R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F7R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F7R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F7R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F7R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F7R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F7R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F7R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F8R1 register *******************/ +#define CAN_F8R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F8R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F8R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F8R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F8R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F8R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F8R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F8R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F8R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F8R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F8R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F8R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F8R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F8R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F8R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F8R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F8R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F8R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F8R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F8R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F8R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F8R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F8R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F8R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F8R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F8R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F8R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F8R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F8R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F8R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F8R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F8R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F9R1 register *******************/ +#define CAN_F9R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F9R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F9R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F9R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F9R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F9R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F9R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F9R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F9R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F9R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F9R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F9R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F9R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F9R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F9R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F9R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F9R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F9R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F9R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F9R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F9R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F9R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F9R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F9R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F9R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F9R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F9R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F9R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F9R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F9R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F9R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F9R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F10R1 register ******************/ +#define CAN_F10R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F10R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F10R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F10R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F10R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F10R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F10R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F10R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F10R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F10R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F10R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F10R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F10R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F10R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F10R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F10R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F10R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F10R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F10R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F10R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F10R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F10R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F10R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F10R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F10R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F10R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F10R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F10R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F10R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F10R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F10R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F10R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F11R1 register ******************/ +#define CAN_F11R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F11R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F11R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F11R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F11R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F11R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F11R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F11R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F11R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F11R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F11R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F11R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F11R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F11R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F11R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F11R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F11R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F11R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F11R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F11R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F11R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F11R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F11R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F11R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F11R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F11R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F11R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F11R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F11R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F11R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F11R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F11R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F12R1 register ******************/ +#define CAN_F12R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F12R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F12R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F12R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F12R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F12R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F12R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F12R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F12R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F12R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F12R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F12R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F12R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F12R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F12R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F12R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F12R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F12R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F12R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F12R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F12R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F12R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F12R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F12R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F12R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F12R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F12R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F12R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F12R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F12R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F12R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F12R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F13R1 register ******************/ +#define CAN_F13R1_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F13R1_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F13R1_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F13R1_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F13R1_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F13R1_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F13R1_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F13R1_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F13R1_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F13R1_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F13R1_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F13R1_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F13R1_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F13R1_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F13R1_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F13R1_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F13R1_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F13R1_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F13R1_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F13R1_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F13R1_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F13R1_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F13R1_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F13R1_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F13R1_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F13R1_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F13R1_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F13R1_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F13R1_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F13R1_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F13R1_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F13R1_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F0R2 register *******************/ +#define CAN_F0R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F0R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F0R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F0R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F0R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F0R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F0R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F0R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F0R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F0R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F0R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F0R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F0R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F0R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F0R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F0R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F0R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F0R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F0R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F0R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F0R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F0R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F0R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F0R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F0R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F0R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F0R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F0R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F0R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F0R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F0R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F0R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F1R2 register *******************/ +#define CAN_F1R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F1R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F1R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F1R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F1R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F1R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F1R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F1R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F1R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F1R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F1R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F1R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F1R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F1R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F1R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F1R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F1R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F1R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F1R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F1R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F1R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F1R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F1R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F1R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F1R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F1R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F1R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F1R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F1R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F1R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F1R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F1R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F2R2 register *******************/ +#define CAN_F2R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F2R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F2R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F2R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F2R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F2R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F2R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F2R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F2R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F2R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F2R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F2R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F2R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F2R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F2R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F2R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F2R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F2R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F2R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F2R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F2R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F2R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F2R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F2R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F2R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F2R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F2R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F2R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F2R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F2R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F2R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F2R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F3R2 register *******************/ +#define CAN_F3R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F3R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F3R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F3R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F3R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F3R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F3R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F3R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F3R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F3R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F3R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F3R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F3R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F3R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F3R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F3R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F3R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F3R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F3R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F3R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F3R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F3R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F3R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F3R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F3R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F3R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F3R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F3R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F3R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F3R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F3R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F3R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F4R2 register *******************/ +#define CAN_F4R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F4R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F4R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F4R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F4R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F4R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F4R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F4R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F4R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F4R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F4R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F4R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F4R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F4R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F4R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F4R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F4R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F4R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F4R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F4R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F4R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F4R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F4R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F4R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F4R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F4R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F4R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F4R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F4R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F4R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F4R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F4R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F5R2 register *******************/ +#define CAN_F5R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F5R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F5R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F5R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F5R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F5R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F5R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F5R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F5R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F5R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F5R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F5R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F5R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F5R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F5R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F5R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F5R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F5R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F5R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F5R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F5R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F5R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F5R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F5R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F5R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F5R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F5R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F5R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F5R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F5R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F5R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F5R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F6R2 register *******************/ +#define CAN_F6R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F6R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F6R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F6R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F6R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F6R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F6R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F6R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F6R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F6R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F6R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F6R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F6R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F6R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F6R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F6R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F6R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F6R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F6R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F6R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F6R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F6R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F6R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F6R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F6R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F6R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F6R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F6R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F6R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F6R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F6R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F6R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F7R2 register *******************/ +#define CAN_F7R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F7R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F7R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F7R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F7R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F7R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F7R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F7R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F7R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F7R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F7R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F7R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F7R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F7R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F7R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F7R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F7R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F7R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F7R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F7R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F7R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F7R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F7R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F7R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F7R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F7R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F7R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F7R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F7R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F7R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F7R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F7R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F8R2 register *******************/ +#define CAN_F8R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F8R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F8R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F8R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F8R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F8R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F8R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F8R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F8R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F8R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F8R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F8R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F8R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F8R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F8R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F8R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F8R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F8R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F8R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F8R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F8R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F8R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F8R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F8R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F8R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F8R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F8R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F8R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F8R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F8R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F8R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F8R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F9R2 register *******************/ +#define CAN_F9R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F9R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F9R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F9R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F9R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F9R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F9R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F9R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F9R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F9R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F9R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F9R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F9R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F9R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F9R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F9R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F9R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F9R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F9R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F9R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F9R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F9R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F9R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F9R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F9R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F9R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F9R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F9R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F9R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F9R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F9R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F9R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F10R2 register ******************/ +#define CAN_F10R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F10R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F10R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F10R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F10R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F10R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F10R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F10R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F10R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F10R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F10R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F10R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F10R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F10R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F10R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F10R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F10R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F10R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F10R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F10R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F10R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F10R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F10R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F10R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F10R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F10R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F10R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F10R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F10R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F10R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F10R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F10R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F11R2 register ******************/ +#define CAN_F11R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F11R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F11R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F11R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F11R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F11R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F11R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F11R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F11R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F11R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F11R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F11R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F11R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F11R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F11R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F11R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F11R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F11R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F11R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F11R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F11R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F11R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F11R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F11R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F11R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F11R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F11R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F11R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F11R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F11R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F11R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F11R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F12R2 register ******************/ +#define CAN_F12R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F12R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F12R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F12R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F12R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F12R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F12R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F12R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F12R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F12R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F12R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F12R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F12R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F12R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F12R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F12R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F12R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F12R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F12R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F12R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F12R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F12R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F12R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F12R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F12R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F12R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F12R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F12R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F12R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F12R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F12R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F12R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************* Bit definition for CAN_F13R2 register ******************/ +#define CAN_F13R2_FB0 ((uint32_t)0x00000001) /*!< Filter bit 0 */ +#define CAN_F13R2_FB1 ((uint32_t)0x00000002) /*!< Filter bit 1 */ +#define CAN_F13R2_FB2 ((uint32_t)0x00000004) /*!< Filter bit 2 */ +#define CAN_F13R2_FB3 ((uint32_t)0x00000008) /*!< Filter bit 3 */ +#define CAN_F13R2_FB4 ((uint32_t)0x00000010) /*!< Filter bit 4 */ +#define CAN_F13R2_FB5 ((uint32_t)0x00000020) /*!< Filter bit 5 */ +#define CAN_F13R2_FB6 ((uint32_t)0x00000040) /*!< Filter bit 6 */ +#define CAN_F13R2_FB7 ((uint32_t)0x00000080) /*!< Filter bit 7 */ +#define CAN_F13R2_FB8 ((uint32_t)0x00000100) /*!< Filter bit 8 */ +#define CAN_F13R2_FB9 ((uint32_t)0x00000200) /*!< Filter bit 9 */ +#define CAN_F13R2_FB10 ((uint32_t)0x00000400) /*!< Filter bit 10 */ +#define CAN_F13R2_FB11 ((uint32_t)0x00000800) /*!< Filter bit 11 */ +#define CAN_F13R2_FB12 ((uint32_t)0x00001000) /*!< Filter bit 12 */ +#define CAN_F13R2_FB13 ((uint32_t)0x00002000) /*!< Filter bit 13 */ +#define CAN_F13R2_FB14 ((uint32_t)0x00004000) /*!< Filter bit 14 */ +#define CAN_F13R2_FB15 ((uint32_t)0x00008000) /*!< Filter bit 15 */ +#define CAN_F13R2_FB16 ((uint32_t)0x00010000) /*!< Filter bit 16 */ +#define CAN_F13R2_FB17 ((uint32_t)0x00020000) /*!< Filter bit 17 */ +#define CAN_F13R2_FB18 ((uint32_t)0x00040000) /*!< Filter bit 18 */ +#define CAN_F13R2_FB19 ((uint32_t)0x00080000) /*!< Filter bit 19 */ +#define CAN_F13R2_FB20 ((uint32_t)0x00100000) /*!< Filter bit 20 */ +#define CAN_F13R2_FB21 ((uint32_t)0x00200000) /*!< Filter bit 21 */ +#define CAN_F13R2_FB22 ((uint32_t)0x00400000) /*!< Filter bit 22 */ +#define CAN_F13R2_FB23 ((uint32_t)0x00800000) /*!< Filter bit 23 */ +#define CAN_F13R2_FB24 ((uint32_t)0x01000000) /*!< Filter bit 24 */ +#define CAN_F13R2_FB25 ((uint32_t)0x02000000) /*!< Filter bit 25 */ +#define CAN_F13R2_FB26 ((uint32_t)0x04000000) /*!< Filter bit 26 */ +#define CAN_F13R2_FB27 ((uint32_t)0x08000000) /*!< Filter bit 27 */ +#define CAN_F13R2_FB28 ((uint32_t)0x10000000) /*!< Filter bit 28 */ +#define CAN_F13R2_FB29 ((uint32_t)0x20000000) /*!< Filter bit 29 */ +#define CAN_F13R2_FB30 ((uint32_t)0x40000000) /*!< Filter bit 30 */ +#define CAN_F13R2_FB31 ((uint32_t)0x80000000) /*!< Filter bit 31 */ + +/******************************************************************************/ +/* */ +/* Serial Peripheral Interface */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for SPI_CR1 register ********************/ +#define SPI_CR1_CPHA ((uint16_t)0x0001) /*!< Clock Phase */ +#define SPI_CR1_CPOL ((uint16_t)0x0002) /*!< Clock Polarity */ +#define SPI_CR1_MSTR ((uint16_t)0x0004) /*!< Master Selection */ + +#define SPI_CR1_BR ((uint16_t)0x0038) /*!< BR[2:0] bits (Baud Rate Control) */ +#define SPI_CR1_BR_0 ((uint16_t)0x0008) /*!< Bit 0 */ +#define SPI_CR1_BR_1 ((uint16_t)0x0010) /*!< Bit 1 */ +#define SPI_CR1_BR_2 ((uint16_t)0x0020) /*!< Bit 2 */ + +#define SPI_CR1_SPE ((uint16_t)0x0040) /*!< SPI Enable */ +#define SPI_CR1_LSBFIRST ((uint16_t)0x0080) /*!< Frame Format */ +#define SPI_CR1_SSI ((uint16_t)0x0100) /*!< Internal slave select */ +#define SPI_CR1_SSM ((uint16_t)0x0200) /*!< Software slave management */ +#define SPI_CR1_RXONLY ((uint16_t)0x0400) /*!< Receive only */ +#define SPI_CR1_DFF ((uint16_t)0x0800) /*!< Data Frame Format */ +#define SPI_CR1_CRCNEXT ((uint16_t)0x1000) /*!< Transmit CRC next */ +#define SPI_CR1_CRCEN ((uint16_t)0x2000) /*!< Hardware CRC calculation enable */ +#define SPI_CR1_BIDIOE ((uint16_t)0x4000) /*!< Output enable in bidirectional mode */ +#define SPI_CR1_BIDIMODE ((uint16_t)0x8000) /*!< Bidirectional data mode enable */ + +/******************* Bit definition for SPI_CR2 register ********************/ +#define SPI_CR2_RXDMAEN ((uint8_t)0x01) /*!< Rx Buffer DMA Enable */ +#define SPI_CR2_TXDMAEN ((uint8_t)0x02) /*!< Tx Buffer DMA Enable */ +#define SPI_CR2_SSOE ((uint8_t)0x04) /*!< SS Output Enable */ +#define SPI_CR2_ERRIE ((uint8_t)0x20) /*!< Error Interrupt Enable */ +#define SPI_CR2_RXNEIE ((uint8_t)0x40) /*!< RX buffer Not Empty Interrupt Enable */ +#define SPI_CR2_TXEIE ((uint8_t)0x80) /*!< Tx buffer Empty Interrupt Enable */ + +/******************** Bit definition for SPI_SR register ********************/ +#define SPI_SR_RXNE ((uint8_t)0x01) /*!< Receive buffer Not Empty */ +#define SPI_SR_TXE ((uint8_t)0x02) /*!< Transmit buffer Empty */ +#define SPI_SR_CHSIDE ((uint8_t)0x04) /*!< Channel side */ +#define SPI_SR_UDR ((uint8_t)0x08) /*!< Underrun flag */ +#define SPI_SR_CRCERR ((uint8_t)0x10) /*!< CRC Error flag */ +#define SPI_SR_MODF ((uint8_t)0x20) /*!< Mode fault */ +#define SPI_SR_OVR ((uint8_t)0x40) /*!< Overrun flag */ +#define SPI_SR_BSY ((uint8_t)0x80) /*!< Busy flag */ + +/******************** Bit definition for SPI_DR register ********************/ +#define SPI_DR_DR ((uint16_t)0xFFFF) /*!< Data Register */ + +/******************* Bit definition for SPI_CRCPR register ******************/ +#define SPI_CRCPR_CRCPOLY ((uint16_t)0xFFFF) /*!< CRC polynomial register */ + +/****************** Bit definition for SPI_RXCRCR register ******************/ +#define SPI_RXCRCR_RXCRC ((uint16_t)0xFFFF) /*!< Rx CRC Register */ + +/****************** Bit definition for SPI_TXCRCR register ******************/ +#define SPI_TXCRCR_TXCRC ((uint16_t)0xFFFF) /*!< Tx CRC Register */ + +/****************** Bit definition for SPI_I2SCFGR register *****************/ +#define SPI_I2SCFGR_CHLEN ((uint16_t)0x0001) /*!< Channel length (number of bits per audio channel) */ + +#define SPI_I2SCFGR_DATLEN ((uint16_t)0x0006) /*!< DATLEN[1:0] bits (Data length to be transferred) */ +#define SPI_I2SCFGR_DATLEN_0 ((uint16_t)0x0002) /*!< Bit 0 */ +#define SPI_I2SCFGR_DATLEN_1 ((uint16_t)0x0004) /*!< Bit 1 */ + +#define SPI_I2SCFGR_CKPOL ((uint16_t)0x0008) /*!< steady state clock polarity */ + +#define SPI_I2SCFGR_I2SSTD ((uint16_t)0x0030) /*!< I2SSTD[1:0] bits (I2S standard selection) */ +#define SPI_I2SCFGR_I2SSTD_0 ((uint16_t)0x0010) /*!< Bit 0 */ +#define SPI_I2SCFGR_I2SSTD_1 ((uint16_t)0x0020) /*!< Bit 1 */ + +#define SPI_I2SCFGR_PCMSYNC ((uint16_t)0x0080) /*!< PCM frame synchronization */ + +#define SPI_I2SCFGR_I2SCFG ((uint16_t)0x0300) /*!< I2SCFG[1:0] bits (I2S configuration mode) */ +#define SPI_I2SCFGR_I2SCFG_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define SPI_I2SCFGR_I2SCFG_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define SPI_I2SCFGR_I2SE ((uint16_t)0x0400) /*!< I2S Enable */ +#define SPI_I2SCFGR_I2SMOD ((uint16_t)0x0800) /*!< I2S mode selection */ + +/****************** Bit definition for SPI_I2SPR register *******************/ +#define SPI_I2SPR_I2SDIV ((uint16_t)0x00FF) /*!< I2S Linear prescaler */ +#define SPI_I2SPR_ODD ((uint16_t)0x0100) /*!< Odd factor for the prescaler */ +#define SPI_I2SPR_MCKOE ((uint16_t)0x0200) /*!< Master Clock Output Enable */ + +/******************************************************************************/ +/* */ +/* Inter-integrated Circuit Interface */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for I2C_CR1 register ********************/ +#define I2C_CR1_PE ((uint16_t)0x0001) /*!< Peripheral Enable */ +#define I2C_CR1_SMBUS ((uint16_t)0x0002) /*!< SMBus Mode */ +#define I2C_CR1_SMBTYPE ((uint16_t)0x0008) /*!< SMBus Type */ +#define I2C_CR1_ENARP ((uint16_t)0x0010) /*!< ARP Enable */ +#define I2C_CR1_ENPEC ((uint16_t)0x0020) /*!< PEC Enable */ +#define I2C_CR1_ENGC ((uint16_t)0x0040) /*!< General Call Enable */ +#define I2C_CR1_NOSTRETCH ((uint16_t)0x0080) /*!< Clock Stretching Disable (Slave mode) */ +#define I2C_CR1_START ((uint16_t)0x0100) /*!< Start Generation */ +#define I2C_CR1_STOP ((uint16_t)0x0200) /*!< Stop Generation */ +#define I2C_CR1_ACK ((uint16_t)0x0400) /*!< Acknowledge Enable */ +#define I2C_CR1_POS ((uint16_t)0x0800) /*!< Acknowledge/PEC Position (for data reception) */ +#define I2C_CR1_PEC ((uint16_t)0x1000) /*!< Packet Error Checking */ +#define I2C_CR1_ALERT ((uint16_t)0x2000) /*!< SMBus Alert */ +#define I2C_CR1_SWRST ((uint16_t)0x8000) /*!< Software Reset */ + +/******************* Bit definition for I2C_CR2 register ********************/ +#define I2C_CR2_FREQ ((uint16_t)0x003F) /*!< FREQ[5:0] bits (Peripheral Clock Frequency) */ +#define I2C_CR2_FREQ_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define I2C_CR2_FREQ_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define I2C_CR2_FREQ_2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define I2C_CR2_FREQ_3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define I2C_CR2_FREQ_4 ((uint16_t)0x0010) /*!< Bit 4 */ +#define I2C_CR2_FREQ_5 ((uint16_t)0x0020) /*!< Bit 5 */ + +#define I2C_CR2_ITERREN ((uint16_t)0x0100) /*!< Error Interrupt Enable */ +#define I2C_CR2_ITEVTEN ((uint16_t)0x0200) /*!< Event Interrupt Enable */ +#define I2C_CR2_ITBUFEN ((uint16_t)0x0400) /*!< Buffer Interrupt Enable */ +#define I2C_CR2_DMAEN ((uint16_t)0x0800) /*!< DMA Requests Enable */ +#define I2C_CR2_LAST ((uint16_t)0x1000) /*!< DMA Last Transfer */ + +/******************* Bit definition for I2C_OAR1 register *******************/ +#define I2C_OAR1_ADD1_7 ((uint16_t)0x00FE) /*!< Interface Address */ +#define I2C_OAR1_ADD8_9 ((uint16_t)0x0300) /*!< Interface Address */ + +#define I2C_OAR1_ADD0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define I2C_OAR1_ADD1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define I2C_OAR1_ADD2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define I2C_OAR1_ADD3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define I2C_OAR1_ADD4 ((uint16_t)0x0010) /*!< Bit 4 */ +#define I2C_OAR1_ADD5 ((uint16_t)0x0020) /*!< Bit 5 */ +#define I2C_OAR1_ADD6 ((uint16_t)0x0040) /*!< Bit 6 */ +#define I2C_OAR1_ADD7 ((uint16_t)0x0080) /*!< Bit 7 */ +#define I2C_OAR1_ADD8 ((uint16_t)0x0100) /*!< Bit 8 */ +#define I2C_OAR1_ADD9 ((uint16_t)0x0200) /*!< Bit 9 */ + +#define I2C_OAR1_ADDMODE ((uint16_t)0x8000) /*!< Addressing Mode (Slave mode) */ + +/******************* Bit definition for I2C_OAR2 register *******************/ +#define I2C_OAR2_ENDUAL ((uint8_t)0x01) /*!< Dual addressing mode enable */ +#define I2C_OAR2_ADD2 ((uint8_t)0xFE) /*!< Interface address */ + +/******************** Bit definition for I2C_DR register ********************/ +#define I2C_DR_DR ((uint8_t)0xFF) /*!< 8-bit Data Register */ + +/******************* Bit definition for I2C_SR1 register ********************/ +#define I2C_SR1_SB ((uint16_t)0x0001) /*!< Start Bit (Master mode) */ +#define I2C_SR1_ADDR ((uint16_t)0x0002) /*!< Address sent (master mode)/matched (slave mode) */ +#define I2C_SR1_BTF ((uint16_t)0x0004) /*!< Byte Transfer Finished */ +#define I2C_SR1_ADD10 ((uint16_t)0x0008) /*!< 10-bit header sent (Master mode) */ +#define I2C_SR1_STOPF ((uint16_t)0x0010) /*!< Stop detection (Slave mode) */ +#define I2C_SR1_RXNE ((uint16_t)0x0040) /*!< Data Register not Empty (receivers) */ +#define I2C_SR1_TXE ((uint16_t)0x0080) /*!< Data Register Empty (transmitters) */ +#define I2C_SR1_BERR ((uint16_t)0x0100) /*!< Bus Error */ +#define I2C_SR1_ARLO ((uint16_t)0x0200) /*!< Arbitration Lost (master mode) */ +#define I2C_SR1_AF ((uint16_t)0x0400) /*!< Acknowledge Failure */ +#define I2C_SR1_OVR ((uint16_t)0x0800) /*!< Overrun/Underrun */ +#define I2C_SR1_PECERR ((uint16_t)0x1000) /*!< PEC Error in reception */ +#define I2C_SR1_TIMEOUT ((uint16_t)0x4000) /*!< Timeout or Tlow Error */ +#define I2C_SR1_SMBALERT ((uint16_t)0x8000) /*!< SMBus Alert */ + +/******************* Bit definition for I2C_SR2 register ********************/ +#define I2C_SR2_MSL ((uint16_t)0x0001) /*!< Master/Slave */ +#define I2C_SR2_BUSY ((uint16_t)0x0002) /*!< Bus Busy */ +#define I2C_SR2_TRA ((uint16_t)0x0004) /*!< Transmitter/Receiver */ +#define I2C_SR2_GENCALL ((uint16_t)0x0010) /*!< General Call Address (Slave mode) */ +#define I2C_SR2_SMBDEFAULT ((uint16_t)0x0020) /*!< SMBus Device Default Address (Slave mode) */ +#define I2C_SR2_SMBHOST ((uint16_t)0x0040) /*!< SMBus Host Header (Slave mode) */ +#define I2C_SR2_DUALF ((uint16_t)0x0080) /*!< Dual Flag (Slave mode) */ +#define I2C_SR2_PEC ((uint16_t)0xFF00) /*!< Packet Error Checking Register */ + +/******************* Bit definition for I2C_CCR register ********************/ +#define I2C_CCR_CCR ((uint16_t)0x0FFF) /*!< Clock Control Register in Fast/Standard mode (Master mode) */ +#define I2C_CCR_DUTY ((uint16_t)0x4000) /*!< Fast Mode Duty Cycle */ +#define I2C_CCR_FS ((uint16_t)0x8000) /*!< I2C Master Mode Selection */ + +/****************** Bit definition for I2C_TRISE register *******************/ +#define I2C_TRISE_TRISE ((uint8_t)0x3F) /*!< Maximum Rise Time in Fast/Standard mode (Master mode) */ + +/******************************************************************************/ +/* */ +/* Universal Synchronous Asynchronous Receiver Transmitter */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for USART_SR register *******************/ +#define USART_SR_PE ((uint16_t)0x0001) /*!< Parity Error */ +#define USART_SR_FE ((uint16_t)0x0002) /*!< Framing Error */ +#define USART_SR_NE ((uint16_t)0x0004) /*!< Noise Error Flag */ +#define USART_SR_ORE ((uint16_t)0x0008) /*!< OverRun Error */ +#define USART_SR_IDLE ((uint16_t)0x0010) /*!< IDLE line detected */ +#define USART_SR_RXNE ((uint16_t)0x0020) /*!< Read Data Register Not Empty */ +#define USART_SR_TC ((uint16_t)0x0040) /*!< Transmission Complete */ +#define USART_SR_TXE ((uint16_t)0x0080) /*!< Transmit Data Register Empty */ +#define USART_SR_LBD ((uint16_t)0x0100) /*!< LIN Break Detection Flag */ +#define USART_SR_CTS ((uint16_t)0x0200) /*!< CTS Flag */ + +/******************* Bit definition for USART_DR register *******************/ +#define USART_DR_DR ((uint16_t)0x01FF) /*!< Data value */ + +/****************** Bit definition for USART_BRR register *******************/ +#define USART_BRR_DIV_Fraction ((uint16_t)0x000F) /*!< Fraction of USARTDIV */ +#define USART_BRR_DIV_Mantissa ((uint16_t)0xFFF0) /*!< Mantissa of USARTDIV */ + +/****************** Bit definition for USART_CR1 register *******************/ +#define USART_CR1_SBK ((uint16_t)0x0001) /*!< Send Break */ +#define USART_CR1_RWU ((uint16_t)0x0002) /*!< Receiver wakeup */ +#define USART_CR1_RE ((uint16_t)0x0004) /*!< Receiver Enable */ +#define USART_CR1_TE ((uint16_t)0x0008) /*!< Transmitter Enable */ +#define USART_CR1_IDLEIE ((uint16_t)0x0010) /*!< IDLE Interrupt Enable */ +#define USART_CR1_RXNEIE ((uint16_t)0x0020) /*!< RXNE Interrupt Enable */ +#define USART_CR1_TCIE ((uint16_t)0x0040) /*!< Transmission Complete Interrupt Enable */ +#define USART_CR1_TXEIE ((uint16_t)0x0080) /*!< PE Interrupt Enable */ +#define USART_CR1_PEIE ((uint16_t)0x0100) /*!< PE Interrupt Enable */ +#define USART_CR1_PS ((uint16_t)0x0200) /*!< Parity Selection */ +#define USART_CR1_PCE ((uint16_t)0x0400) /*!< Parity Control Enable */ +#define USART_CR1_WAKE ((uint16_t)0x0800) /*!< Wakeup method */ +#define USART_CR1_M ((uint16_t)0x1000) /*!< Word length */ +#define USART_CR1_UE ((uint16_t)0x2000) /*!< USART Enable */ +#define USART_CR1_OVER8 ((uint16_t)0x8000) /*!< USART Oversmapling 8-bits */ + +/****************** Bit definition for USART_CR2 register *******************/ +#define USART_CR2_ADD ((uint16_t)0x000F) /*!< Address of the USART node */ +#define USART_CR2_LBDL ((uint16_t)0x0020) /*!< LIN Break Detection Length */ +#define USART_CR2_LBDIE ((uint16_t)0x0040) /*!< LIN Break Detection Interrupt Enable */ +#define USART_CR2_LBCL ((uint16_t)0x0100) /*!< Last Bit Clock pulse */ +#define USART_CR2_CPHA ((uint16_t)0x0200) /*!< Clock Phase */ +#define USART_CR2_CPOL ((uint16_t)0x0400) /*!< Clock Polarity */ +#define USART_CR2_CLKEN ((uint16_t)0x0800) /*!< Clock Enable */ + +#define USART_CR2_STOP ((uint16_t)0x3000) /*!< STOP[1:0] bits (STOP bits) */ +#define USART_CR2_STOP_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define USART_CR2_STOP_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define USART_CR2_LINEN ((uint16_t)0x4000) /*!< LIN mode enable */ + +/****************** Bit definition for USART_CR3 register *******************/ +#define USART_CR3_EIE ((uint16_t)0x0001) /*!< Error Interrupt Enable */ +#define USART_CR3_IREN ((uint16_t)0x0002) /*!< IrDA mode Enable */ +#define USART_CR3_IRLP ((uint16_t)0x0004) /*!< IrDA Low-Power */ +#define USART_CR3_HDSEL ((uint16_t)0x0008) /*!< Half-Duplex Selection */ +#define USART_CR3_NACK ((uint16_t)0x0010) /*!< Smartcard NACK enable */ +#define USART_CR3_SCEN ((uint16_t)0x0020) /*!< Smartcard mode enable */ +#define USART_CR3_DMAR ((uint16_t)0x0040) /*!< DMA Enable Receiver */ +#define USART_CR3_DMAT ((uint16_t)0x0080) /*!< DMA Enable Transmitter */ +#define USART_CR3_RTSE ((uint16_t)0x0100) /*!< RTS Enable */ +#define USART_CR3_CTSE ((uint16_t)0x0200) /*!< CTS Enable */ +#define USART_CR3_CTSIE ((uint16_t)0x0400) /*!< CTS Interrupt Enable */ +#define USART_CR3_ONEBIT ((uint16_t)0x0800) /*!< One Bit method */ + +/****************** Bit definition for USART_GTPR register ******************/ +#define USART_GTPR_PSC ((uint16_t)0x00FF) /*!< PSC[7:0] bits (Prescaler value) */ +#define USART_GTPR_PSC_0 ((uint16_t)0x0001) /*!< Bit 0 */ +#define USART_GTPR_PSC_1 ((uint16_t)0x0002) /*!< Bit 1 */ +#define USART_GTPR_PSC_2 ((uint16_t)0x0004) /*!< Bit 2 */ +#define USART_GTPR_PSC_3 ((uint16_t)0x0008) /*!< Bit 3 */ +#define USART_GTPR_PSC_4 ((uint16_t)0x0010) /*!< Bit 4 */ +#define USART_GTPR_PSC_5 ((uint16_t)0x0020) /*!< Bit 5 */ +#define USART_GTPR_PSC_6 ((uint16_t)0x0040) /*!< Bit 6 */ +#define USART_GTPR_PSC_7 ((uint16_t)0x0080) /*!< Bit 7 */ + +#define USART_GTPR_GT ((uint16_t)0xFF00) /*!< Guard time value */ + +/******************************************************************************/ +/* */ +/* Debug MCU */ +/* */ +/******************************************************************************/ + +/**************** Bit definition for DBGMCU_IDCODE register *****************/ +#define DBGMCU_IDCODE_DEV_ID ((uint32_t)0x00000FFF) /*!< Device Identifier */ + +#define DBGMCU_IDCODE_REV_ID ((uint32_t)0xFFFF0000) /*!< REV_ID[15:0] bits (Revision Identifier) */ +#define DBGMCU_IDCODE_REV_ID_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define DBGMCU_IDCODE_REV_ID_1 ((uint32_t)0x00020000) /*!< Bit 1 */ +#define DBGMCU_IDCODE_REV_ID_2 ((uint32_t)0x00040000) /*!< Bit 2 */ +#define DBGMCU_IDCODE_REV_ID_3 ((uint32_t)0x00080000) /*!< Bit 3 */ +#define DBGMCU_IDCODE_REV_ID_4 ((uint32_t)0x00100000) /*!< Bit 4 */ +#define DBGMCU_IDCODE_REV_ID_5 ((uint32_t)0x00200000) /*!< Bit 5 */ +#define DBGMCU_IDCODE_REV_ID_6 ((uint32_t)0x00400000) /*!< Bit 6 */ +#define DBGMCU_IDCODE_REV_ID_7 ((uint32_t)0x00800000) /*!< Bit 7 */ +#define DBGMCU_IDCODE_REV_ID_8 ((uint32_t)0x01000000) /*!< Bit 8 */ +#define DBGMCU_IDCODE_REV_ID_9 ((uint32_t)0x02000000) /*!< Bit 9 */ +#define DBGMCU_IDCODE_REV_ID_10 ((uint32_t)0x04000000) /*!< Bit 10 */ +#define DBGMCU_IDCODE_REV_ID_11 ((uint32_t)0x08000000) /*!< Bit 11 */ +#define DBGMCU_IDCODE_REV_ID_12 ((uint32_t)0x10000000) /*!< Bit 12 */ +#define DBGMCU_IDCODE_REV_ID_13 ((uint32_t)0x20000000) /*!< Bit 13 */ +#define DBGMCU_IDCODE_REV_ID_14 ((uint32_t)0x40000000) /*!< Bit 14 */ +#define DBGMCU_IDCODE_REV_ID_15 ((uint32_t)0x80000000) /*!< Bit 15 */ + +/****************** Bit definition for DBGMCU_CR register *******************/ +#define DBGMCU_CR_DBG_SLEEP ((uint32_t)0x00000001) /*!< Debug Sleep Mode */ +#define DBGMCU_CR_DBG_STOP ((uint32_t)0x00000002) /*!< Debug Stop Mode */ +#define DBGMCU_CR_DBG_STANDBY ((uint32_t)0x00000004) /*!< Debug Standby mode */ +#define DBGMCU_CR_TRACE_IOEN ((uint32_t)0x00000020) /*!< Trace Pin Assignment Control */ + +#define DBGMCU_CR_TRACE_MODE ((uint32_t)0x000000C0) /*!< TRACE_MODE[1:0] bits (Trace Pin Assignment Control) */ +#define DBGMCU_CR_TRACE_MODE_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define DBGMCU_CR_TRACE_MODE_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +#define DBGMCU_CR_DBG_IWDG_STOP ((uint32_t)0x00000100) /*!< Debug Independent Watchdog stopped when Core is halted */ +#define DBGMCU_CR_DBG_WWDG_STOP ((uint32_t)0x00000200) /*!< Debug Window Watchdog stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM1_STOP ((uint32_t)0x00000400) /*!< TIM1 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM2_STOP ((uint32_t)0x00000800) /*!< TIM2 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM3_STOP ((uint32_t)0x00001000) /*!< TIM3 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM4_STOP ((uint32_t)0x00002000) /*!< TIM4 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_CAN1_STOP ((uint32_t)0x00004000) /*!< Debug CAN1 stopped when Core is halted */ +#define DBGMCU_CR_DBG_I2C1_SMBUS_TIMEOUT ((uint32_t)0x00008000) /*!< SMBUS timeout mode stopped when Core is halted */ +#define DBGMCU_CR_DBG_I2C2_SMBUS_TIMEOUT ((uint32_t)0x00010000) /*!< SMBUS timeout mode stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM8_STOP ((uint32_t)0x00020000) /*!< TIM8 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM5_STOP ((uint32_t)0x00040000) /*!< TIM5 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM6_STOP ((uint32_t)0x00080000) /*!< TIM6 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_TIM7_STOP ((uint32_t)0x00100000) /*!< TIM7 counter stopped when core is halted */ +#define DBGMCU_CR_DBG_CAN2_STOP ((uint32_t)0x00200000) /*!< Debug CAN2 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM15_STOP ((uint32_t)0x00400000) /*!< Debug TIM15 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM16_STOP ((uint32_t)0x00800000) /*!< Debug TIM16 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM17_STOP ((uint32_t)0x01000000) /*!< Debug TIM17 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM12_STOP ((uint32_t)0x02000000) /*!< Debug TIM12 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM13_STOP ((uint32_t)0x04000000) /*!< Debug TIM13 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM14_STOP ((uint32_t)0x08000000) /*!< Debug TIM14 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM9_STOP ((uint32_t)0x10000000) /*!< Debug TIM9 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM10_STOP ((uint32_t)0x20000000) /*!< Debug TIM10 stopped when Core is halted */ +#define DBGMCU_CR_DBG_TIM11_STOP ((uint32_t)0x40000000) /*!< Debug TIM11 stopped when Core is halted */ + +/******************************************************************************/ +/* */ +/* FLASH and Option Bytes Registers */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for FLASH_ACR register ******************/ +#define FLASH_ACR_LATENCY ((uint8_t)0x03) /*!< LATENCY[2:0] bits (Latency) */ +#define FLASH_ACR_LATENCY_0 ((uint8_t)0x00) /*!< Bit 0 */ +#define FLASH_ACR_LATENCY_1 ((uint8_t)0x01) /*!< Bit 0 */ +#define FLASH_ACR_LATENCY_2 ((uint8_t)0x02) /*!< Bit 1 */ + +#define FLASH_ACR_HLFCYA ((uint8_t)0x08) /*!< Flash Half Cycle Access Enable */ +#define FLASH_ACR_PRFTBE ((uint8_t)0x10) /*!< Prefetch Buffer Enable */ +#define FLASH_ACR_PRFTBS ((uint8_t)0x20) /*!< Prefetch Buffer Status */ + +/****************** Bit definition for FLASH_KEYR register ******************/ +#define FLASH_KEYR_FKEYR ((uint32_t)0xFFFFFFFF) /*!< FPEC Key */ + +/***************** Bit definition for FLASH_OPTKEYR register ****************/ +#define FLASH_OPTKEYR_OPTKEYR ((uint32_t)0xFFFFFFFF) /*!< Option Byte Key */ + +/****************** Bit definition for FLASH_SR register *******************/ +#define FLASH_SR_BSY ((uint8_t)0x01) /*!< Busy */ +#define FLASH_SR_PGERR ((uint8_t)0x04) /*!< Programming Error */ +#define FLASH_SR_WRPRTERR ((uint8_t)0x10) /*!< Write Protection Error */ +#define FLASH_SR_EOP ((uint8_t)0x20) /*!< End of operation */ + +/******************* Bit definition for FLASH_CR register *******************/ +#define FLASH_CR_PG ((uint16_t)0x0001) /*!< Programming */ +#define FLASH_CR_PER ((uint16_t)0x0002) /*!< Page Erase */ +#define FLASH_CR_MER ((uint16_t)0x0004) /*!< Mass Erase */ +#define FLASH_CR_OPTPG ((uint16_t)0x0010) /*!< Option Byte Programming */ +#define FLASH_CR_OPTER ((uint16_t)0x0020) /*!< Option Byte Erase */ +#define FLASH_CR_STRT ((uint16_t)0x0040) /*!< Start */ +#define FLASH_CR_LOCK ((uint16_t)0x0080) /*!< Lock */ +#define FLASH_CR_OPTWRE ((uint16_t)0x0200) /*!< Option Bytes Write Enable */ +#define FLASH_CR_ERRIE ((uint16_t)0x0400) /*!< Error Interrupt Enable */ +#define FLASH_CR_EOPIE ((uint16_t)0x1000) /*!< End of operation interrupt enable */ + +/******************* Bit definition for FLASH_AR register *******************/ +#define FLASH_AR_FAR ((uint32_t)0xFFFFFFFF) /*!< Flash Address */ + +/****************** Bit definition for FLASH_OBR register *******************/ +#define FLASH_OBR_OPTERR ((uint16_t)0x0001) /*!< Option Byte Error */ +#define FLASH_OBR_RDPRT ((uint16_t)0x0002) /*!< Read protection */ + +#define FLASH_OBR_USER ((uint16_t)0x03FC) /*!< User Option Bytes */ +#define FLASH_OBR_WDG_SW ((uint16_t)0x0004) /*!< WDG_SW */ +#define FLASH_OBR_nRST_STOP ((uint16_t)0x0008) /*!< nRST_STOP */ +#define FLASH_OBR_nRST_STDBY ((uint16_t)0x0010) /*!< nRST_STDBY */ +#define FLASH_OBR_BFB2 ((uint16_t)0x0020) /*!< BFB2 */ + +/****************** Bit definition for FLASH_WRPR register ******************/ +#define FLASH_WRPR_WRP ((uint32_t)0xFFFFFFFF) /*!< Write Protect */ + +/*----------------------------------------------------------------------------*/ + +/****************** Bit definition for FLASH_RDP register *******************/ +#define FLASH_RDP_RDP ((uint32_t)0x000000FF) /*!< Read protection option byte */ +#define FLASH_RDP_nRDP ((uint32_t)0x0000FF00) /*!< Read protection complemented option byte */ + +/****************** Bit definition for FLASH_USER register ******************/ +#define FLASH_USER_USER ((uint32_t)0x00FF0000) /*!< User option byte */ +#define FLASH_USER_nUSER ((uint32_t)0xFF000000) /*!< User complemented option byte */ + +/****************** Bit definition for FLASH_Data0 register *****************/ +#define FLASH_Data0_Data0 ((uint32_t)0x000000FF) /*!< User data storage option byte */ +#define FLASH_Data0_nData0 ((uint32_t)0x0000FF00) /*!< User data storage complemented option byte */ + +/****************** Bit definition for FLASH_Data1 register *****************/ +#define FLASH_Data1_Data1 ((uint32_t)0x00FF0000) /*!< User data storage option byte */ +#define FLASH_Data1_nData1 ((uint32_t)0xFF000000) /*!< User data storage complemented option byte */ + +/****************** Bit definition for FLASH_WRP0 register ******************/ +#define FLASH_WRP0_WRP0 ((uint32_t)0x000000FF) /*!< Flash memory write protection option bytes */ +#define FLASH_WRP0_nWRP0 ((uint32_t)0x0000FF00) /*!< Flash memory write protection complemented option bytes */ + +/****************** Bit definition for FLASH_WRP1 register ******************/ +#define FLASH_WRP1_WRP1 ((uint32_t)0x00FF0000) /*!< Flash memory write protection option bytes */ +#define FLASH_WRP1_nWRP1 ((uint32_t)0xFF000000) /*!< Flash memory write protection complemented option bytes */ + +/****************** Bit definition for FLASH_WRP2 register ******************/ +#define FLASH_WRP2_WRP2 ((uint32_t)0x000000FF) /*!< Flash memory write protection option bytes */ +#define FLASH_WRP2_nWRP2 ((uint32_t)0x0000FF00) /*!< Flash memory write protection complemented option bytes */ + +/****************** Bit definition for FLASH_WRP3 register ******************/ +#define FLASH_WRP3_WRP3 ((uint32_t)0x00FF0000) /*!< Flash memory write protection option bytes */ +#define FLASH_WRP3_nWRP3 ((uint32_t)0xFF000000) /*!< Flash memory write protection complemented option bytes */ + +#ifdef STM32F10X_CL +/******************************************************************************/ +/* Ethernet MAC Registers bits definitions */ +/******************************************************************************/ +/* Bit definition for Ethernet MAC Control Register register */ +#define ETH_MACCR_WD ((uint32_t)0x00800000) /* Watchdog disable */ +#define ETH_MACCR_JD ((uint32_t)0x00400000) /* Jabber disable */ +#define ETH_MACCR_IFG ((uint32_t)0x000E0000) /* Inter-frame gap */ + #define ETH_MACCR_IFG_96Bit ((uint32_t)0x00000000) /* Minimum IFG between frames during transmission is 96Bit */ + #define ETH_MACCR_IFG_88Bit ((uint32_t)0x00020000) /* Minimum IFG between frames during transmission is 88Bit */ + #define ETH_MACCR_IFG_80Bit ((uint32_t)0x00040000) /* Minimum IFG between frames during transmission is 80Bit */ + #define ETH_MACCR_IFG_72Bit ((uint32_t)0x00060000) /* Minimum IFG between frames during transmission is 72Bit */ + #define ETH_MACCR_IFG_64Bit ((uint32_t)0x00080000) /* Minimum IFG between frames during transmission is 64Bit */ + #define ETH_MACCR_IFG_56Bit ((uint32_t)0x000A0000) /* Minimum IFG between frames during transmission is 56Bit */ + #define ETH_MACCR_IFG_48Bit ((uint32_t)0x000C0000) /* Minimum IFG between frames during transmission is 48Bit */ + #define ETH_MACCR_IFG_40Bit ((uint32_t)0x000E0000) /* Minimum IFG between frames during transmission is 40Bit */ +#define ETH_MACCR_CSD ((uint32_t)0x00010000) /* Carrier sense disable (during transmission) */ +#define ETH_MACCR_FES ((uint32_t)0x00004000) /* Fast ethernet speed */ +#define ETH_MACCR_ROD ((uint32_t)0x00002000) /* Receive own disable */ +#define ETH_MACCR_LM ((uint32_t)0x00001000) /* loopback mode */ +#define ETH_MACCR_DM ((uint32_t)0x00000800) /* Duplex mode */ +#define ETH_MACCR_IPCO ((uint32_t)0x00000400) /* IP Checksum offload */ +#define ETH_MACCR_RD ((uint32_t)0x00000200) /* Retry disable */ +#define ETH_MACCR_APCS ((uint32_t)0x00000080) /* Automatic Pad/CRC stripping */ +#define ETH_MACCR_BL ((uint32_t)0x00000060) /* Back-off limit: random integer number (r) of slot time delays before rescheduling + a transmission attempt during retries after a collision: 0 =< r <2^k */ + #define ETH_MACCR_BL_10 ((uint32_t)0x00000000) /* k = min (n, 10) */ + #define ETH_MACCR_BL_8 ((uint32_t)0x00000020) /* k = min (n, 8) */ + #define ETH_MACCR_BL_4 ((uint32_t)0x00000040) /* k = min (n, 4) */ + #define ETH_MACCR_BL_1 ((uint32_t)0x00000060) /* k = min (n, 1) */ +#define ETH_MACCR_DC ((uint32_t)0x00000010) /* Defferal check */ +#define ETH_MACCR_TE ((uint32_t)0x00000008) /* Transmitter enable */ +#define ETH_MACCR_RE ((uint32_t)0x00000004) /* Receiver enable */ + +/* Bit definition for Ethernet MAC Frame Filter Register */ +#define ETH_MACFFR_RA ((uint32_t)0x80000000) /* Receive all */ +#define ETH_MACFFR_HPF ((uint32_t)0x00000400) /* Hash or perfect filter */ +#define ETH_MACFFR_SAF ((uint32_t)0x00000200) /* Source address filter enable */ +#define ETH_MACFFR_SAIF ((uint32_t)0x00000100) /* SA inverse filtering */ +#define ETH_MACFFR_PCF ((uint32_t)0x000000C0) /* Pass control frames: 3 cases */ + #define ETH_MACFFR_PCF_BlockAll ((uint32_t)0x00000040) /* MAC filters all control frames from reaching the application */ + #define ETH_MACFFR_PCF_ForwardAll ((uint32_t)0x00000080) /* MAC forwards all control frames to application even if they fail the Address Filter */ + #define ETH_MACFFR_PCF_ForwardPassedAddrFilter ((uint32_t)0x000000C0) /* MAC forwards control frames that pass the Address Filter. */ +#define ETH_MACFFR_BFD ((uint32_t)0x00000020) /* Broadcast frame disable */ +#define ETH_MACFFR_PAM ((uint32_t)0x00000010) /* Pass all mutlicast */ +#define ETH_MACFFR_DAIF ((uint32_t)0x00000008) /* DA Inverse filtering */ +#define ETH_MACFFR_HM ((uint32_t)0x00000004) /* Hash multicast */ +#define ETH_MACFFR_HU ((uint32_t)0x00000002) /* Hash unicast */ +#define ETH_MACFFR_PM ((uint32_t)0x00000001) /* Promiscuous mode */ + +/* Bit definition for Ethernet MAC Hash Table High Register */ +#define ETH_MACHTHR_HTH ((uint32_t)0xFFFFFFFF) /* Hash table high */ + +/* Bit definition for Ethernet MAC Hash Table Low Register */ +#define ETH_MACHTLR_HTL ((uint32_t)0xFFFFFFFF) /* Hash table low */ + +/* Bit definition for Ethernet MAC MII Address Register */ +#define ETH_MACMIIAR_PA ((uint32_t)0x0000F800) /* Physical layer address */ +#define ETH_MACMIIAR_MR ((uint32_t)0x000007C0) /* MII register in the selected PHY */ +#define ETH_MACMIIAR_CR ((uint32_t)0x0000001C) /* CR clock range: 6 cases */ + #define ETH_MACMIIAR_CR_Div42 ((uint32_t)0x00000000) /* HCLK:60-72 MHz; MDC clock= HCLK/42 */ + #define ETH_MACMIIAR_CR_Div16 ((uint32_t)0x00000008) /* HCLK:20-35 MHz; MDC clock= HCLK/16 */ + #define ETH_MACMIIAR_CR_Div26 ((uint32_t)0x0000000C) /* HCLK:35-60 MHz; MDC clock= HCLK/26 */ +#define ETH_MACMIIAR_MW ((uint32_t)0x00000002) /* MII write */ +#define ETH_MACMIIAR_MB ((uint32_t)0x00000001) /* MII busy */ + +/* Bit definition for Ethernet MAC MII Data Register */ +#define ETH_MACMIIDR_MD ((uint32_t)0x0000FFFF) /* MII data: read/write data from/to PHY */ + +/* Bit definition for Ethernet MAC Flow Control Register */ +#define ETH_MACFCR_PT ((uint32_t)0xFFFF0000) /* Pause time */ +#define ETH_MACFCR_ZQPD ((uint32_t)0x00000080) /* Zero-quanta pause disable */ +#define ETH_MACFCR_PLT ((uint32_t)0x00000030) /* Pause low threshold: 4 cases */ + #define ETH_MACFCR_PLT_Minus4 ((uint32_t)0x00000000) /* Pause time minus 4 slot times */ + #define ETH_MACFCR_PLT_Minus28 ((uint32_t)0x00000010) /* Pause time minus 28 slot times */ + #define ETH_MACFCR_PLT_Minus144 ((uint32_t)0x00000020) /* Pause time minus 144 slot times */ + #define ETH_MACFCR_PLT_Minus256 ((uint32_t)0x00000030) /* Pause time minus 256 slot times */ +#define ETH_MACFCR_UPFD ((uint32_t)0x00000008) /* Unicast pause frame detect */ +#define ETH_MACFCR_RFCE ((uint32_t)0x00000004) /* Receive flow control enable */ +#define ETH_MACFCR_TFCE ((uint32_t)0x00000002) /* Transmit flow control enable */ +#define ETH_MACFCR_FCBBPA ((uint32_t)0x00000001) /* Flow control busy/backpressure activate */ + +/* Bit definition for Ethernet MAC VLAN Tag Register */ +#define ETH_MACVLANTR_VLANTC ((uint32_t)0x00010000) /* 12-bit VLAN tag comparison */ +#define ETH_MACVLANTR_VLANTI ((uint32_t)0x0000FFFF) /* VLAN tag identifier (for receive frames) */ + +/* Bit definition for Ethernet MAC Remote Wake-UpFrame Filter Register */ +#define ETH_MACRWUFFR_D ((uint32_t)0xFFFFFFFF) /* Wake-up frame filter register data */ +/* Eight sequential Writes to this address (offset 0x28) will write all Wake-UpFrame Filter Registers. + Eight sequential Reads from this address (offset 0x28) will read all Wake-UpFrame Filter Registers. */ +/* Wake-UpFrame Filter Reg0 : Filter 0 Byte Mask + Wake-UpFrame Filter Reg1 : Filter 1 Byte Mask + Wake-UpFrame Filter Reg2 : Filter 2 Byte Mask + Wake-UpFrame Filter Reg3 : Filter 3 Byte Mask + Wake-UpFrame Filter Reg4 : RSVD - Filter3 Command - RSVD - Filter2 Command - + RSVD - Filter1 Command - RSVD - Filter0 Command + Wake-UpFrame Filter Re5 : Filter3 Offset - Filter2 Offset - Filter1 Offset - Filter0 Offset + Wake-UpFrame Filter Re6 : Filter1 CRC16 - Filter0 CRC16 + Wake-UpFrame Filter Re7 : Filter3 CRC16 - Filter2 CRC16 */ + +/* Bit definition for Ethernet MAC PMT Control and Status Register */ +#define ETH_MACPMTCSR_WFFRPR ((uint32_t)0x80000000) /* Wake-Up Frame Filter Register Pointer Reset */ +#define ETH_MACPMTCSR_GU ((uint32_t)0x00000200) /* Global Unicast */ +#define ETH_MACPMTCSR_WFR ((uint32_t)0x00000040) /* Wake-Up Frame Received */ +#define ETH_MACPMTCSR_MPR ((uint32_t)0x00000020) /* Magic Packet Received */ +#define ETH_MACPMTCSR_WFE ((uint32_t)0x00000004) /* Wake-Up Frame Enable */ +#define ETH_MACPMTCSR_MPE ((uint32_t)0x00000002) /* Magic Packet Enable */ +#define ETH_MACPMTCSR_PD ((uint32_t)0x00000001) /* Power Down */ + +/* Bit definition for Ethernet MAC Status Register */ +#define ETH_MACSR_TSTS ((uint32_t)0x00000200) /* Time stamp trigger status */ +#define ETH_MACSR_MMCTS ((uint32_t)0x00000040) /* MMC transmit status */ +#define ETH_MACSR_MMMCRS ((uint32_t)0x00000020) /* MMC receive status */ +#define ETH_MACSR_MMCS ((uint32_t)0x00000010) /* MMC status */ +#define ETH_MACSR_PMTS ((uint32_t)0x00000008) /* PMT status */ + +/* Bit definition for Ethernet MAC Interrupt Mask Register */ +#define ETH_MACIMR_TSTIM ((uint32_t)0x00000200) /* Time stamp trigger interrupt mask */ +#define ETH_MACIMR_PMTIM ((uint32_t)0x00000008) /* PMT interrupt mask */ + +/* Bit definition for Ethernet MAC Address0 High Register */ +#define ETH_MACA0HR_MACA0H ((uint32_t)0x0000FFFF) /* MAC address0 high */ + +/* Bit definition for Ethernet MAC Address0 Low Register */ +#define ETH_MACA0LR_MACA0L ((uint32_t)0xFFFFFFFF) /* MAC address0 low */ + +/* Bit definition for Ethernet MAC Address1 High Register */ +#define ETH_MACA1HR_AE ((uint32_t)0x80000000) /* Address enable */ +#define ETH_MACA1HR_SA ((uint32_t)0x40000000) /* Source address */ +#define ETH_MACA1HR_MBC ((uint32_t)0x3F000000) /* Mask byte control: bits to mask for comparison of the MAC Address bytes */ + #define ETH_MACA1HR_MBC_HBits15_8 ((uint32_t)0x20000000) /* Mask MAC Address high reg bits [15:8] */ + #define ETH_MACA1HR_MBC_HBits7_0 ((uint32_t)0x10000000) /* Mask MAC Address high reg bits [7:0] */ + #define ETH_MACA1HR_MBC_LBits31_24 ((uint32_t)0x08000000) /* Mask MAC Address low reg bits [31:24] */ + #define ETH_MACA1HR_MBC_LBits23_16 ((uint32_t)0x04000000) /* Mask MAC Address low reg bits [23:16] */ + #define ETH_MACA1HR_MBC_LBits15_8 ((uint32_t)0x02000000) /* Mask MAC Address low reg bits [15:8] */ + #define ETH_MACA1HR_MBC_LBits7_0 ((uint32_t)0x01000000) /* Mask MAC Address low reg bits [7:0] */ +#define ETH_MACA1HR_MACA1H ((uint32_t)0x0000FFFF) /* MAC address1 high */ + +/* Bit definition for Ethernet MAC Address1 Low Register */ +#define ETH_MACA1LR_MACA1L ((uint32_t)0xFFFFFFFF) /* MAC address1 low */ + +/* Bit definition for Ethernet MAC Address2 High Register */ +#define ETH_MACA2HR_AE ((uint32_t)0x80000000) /* Address enable */ +#define ETH_MACA2HR_SA ((uint32_t)0x40000000) /* Source address */ +#define ETH_MACA2HR_MBC ((uint32_t)0x3F000000) /* Mask byte control */ + #define ETH_MACA2HR_MBC_HBits15_8 ((uint32_t)0x20000000) /* Mask MAC Address high reg bits [15:8] */ + #define ETH_MACA2HR_MBC_HBits7_0 ((uint32_t)0x10000000) /* Mask MAC Address high reg bits [7:0] */ + #define ETH_MACA2HR_MBC_LBits31_24 ((uint32_t)0x08000000) /* Mask MAC Address low reg bits [31:24] */ + #define ETH_MACA2HR_MBC_LBits23_16 ((uint32_t)0x04000000) /* Mask MAC Address low reg bits [23:16] */ + #define ETH_MACA2HR_MBC_LBits15_8 ((uint32_t)0x02000000) /* Mask MAC Address low reg bits [15:8] */ + #define ETH_MACA2HR_MBC_LBits7_0 ((uint32_t)0x01000000) /* Mask MAC Address low reg bits [70] */ +#define ETH_MACA2HR_MACA2H ((uint32_t)0x0000FFFF) /* MAC address1 high */ + +/* Bit definition for Ethernet MAC Address2 Low Register */ +#define ETH_MACA2LR_MACA2L ((uint32_t)0xFFFFFFFF) /* MAC address2 low */ + +/* Bit definition for Ethernet MAC Address3 High Register */ +#define ETH_MACA3HR_AE ((uint32_t)0x80000000) /* Address enable */ +#define ETH_MACA3HR_SA ((uint32_t)0x40000000) /* Source address */ +#define ETH_MACA3HR_MBC ((uint32_t)0x3F000000) /* Mask byte control */ + #define ETH_MACA3HR_MBC_HBits15_8 ((uint32_t)0x20000000) /* Mask MAC Address high reg bits [15:8] */ + #define ETH_MACA3HR_MBC_HBits7_0 ((uint32_t)0x10000000) /* Mask MAC Address high reg bits [7:0] */ + #define ETH_MACA3HR_MBC_LBits31_24 ((uint32_t)0x08000000) /* Mask MAC Address low reg bits [31:24] */ + #define ETH_MACA3HR_MBC_LBits23_16 ((uint32_t)0x04000000) /* Mask MAC Address low reg bits [23:16] */ + #define ETH_MACA3HR_MBC_LBits15_8 ((uint32_t)0x02000000) /* Mask MAC Address low reg bits [15:8] */ + #define ETH_MACA3HR_MBC_LBits7_0 ((uint32_t)0x01000000) /* Mask MAC Address low reg bits [70] */ +#define ETH_MACA3HR_MACA3H ((uint32_t)0x0000FFFF) /* MAC address3 high */ + +/* Bit definition for Ethernet MAC Address3 Low Register */ +#define ETH_MACA3LR_MACA3L ((uint32_t)0xFFFFFFFF) /* MAC address3 low */ + +/******************************************************************************/ +/* Ethernet MMC Registers bits definition */ +/******************************************************************************/ + +/* Bit definition for Ethernet MMC Contol Register */ +#define ETH_MMCCR_MCF ((uint32_t)0x00000008) /* MMC Counter Freeze */ +#define ETH_MMCCR_ROR ((uint32_t)0x00000004) /* Reset on Read */ +#define ETH_MMCCR_CSR ((uint32_t)0x00000002) /* Counter Stop Rollover */ +#define ETH_MMCCR_CR ((uint32_t)0x00000001) /* Counters Reset */ + +/* Bit definition for Ethernet MMC Receive Interrupt Register */ +#define ETH_MMCRIR_RGUFS ((uint32_t)0x00020000) /* Set when Rx good unicast frames counter reaches half the maximum value */ +#define ETH_MMCRIR_RFAES ((uint32_t)0x00000040) /* Set when Rx alignment error counter reaches half the maximum value */ +#define ETH_MMCRIR_RFCES ((uint32_t)0x00000020) /* Set when Rx crc error counter reaches half the maximum value */ + +/* Bit definition for Ethernet MMC Transmit Interrupt Register */ +#define ETH_MMCTIR_TGFS ((uint32_t)0x00200000) /* Set when Tx good frame count counter reaches half the maximum value */ +#define ETH_MMCTIR_TGFMSCS ((uint32_t)0x00008000) /* Set when Tx good multi col counter reaches half the maximum value */ +#define ETH_MMCTIR_TGFSCS ((uint32_t)0x00004000) /* Set when Tx good single col counter reaches half the maximum value */ + +/* Bit definition for Ethernet MMC Receive Interrupt Mask Register */ +#define ETH_MMCRIMR_RGUFM ((uint32_t)0x00020000) /* Mask the interrupt when Rx good unicast frames counter reaches half the maximum value */ +#define ETH_MMCRIMR_RFAEM ((uint32_t)0x00000040) /* Mask the interrupt when when Rx alignment error counter reaches half the maximum value */ +#define ETH_MMCRIMR_RFCEM ((uint32_t)0x00000020) /* Mask the interrupt when Rx crc error counter reaches half the maximum value */ + +/* Bit definition for Ethernet MMC Transmit Interrupt Mask Register */ +#define ETH_MMCTIMR_TGFM ((uint32_t)0x00200000) /* Mask the interrupt when Tx good frame count counter reaches half the maximum value */ +#define ETH_MMCTIMR_TGFMSCM ((uint32_t)0x00008000) /* Mask the interrupt when Tx good multi col counter reaches half the maximum value */ +#define ETH_MMCTIMR_TGFSCM ((uint32_t)0x00004000) /* Mask the interrupt when Tx good single col counter reaches half the maximum value */ + +/* Bit definition for Ethernet MMC Transmitted Good Frames after Single Collision Counter Register */ +#define ETH_MMCTGFSCCR_TGFSCC ((uint32_t)0xFFFFFFFF) /* Number of successfully transmitted frames after a single collision in Half-duplex mode. */ + +/* Bit definition for Ethernet MMC Transmitted Good Frames after More than a Single Collision Counter Register */ +#define ETH_MMCTGFMSCCR_TGFMSCC ((uint32_t)0xFFFFFFFF) /* Number of successfully transmitted frames after more than a single collision in Half-duplex mode. */ + +/* Bit definition for Ethernet MMC Transmitted Good Frames Counter Register */ +#define ETH_MMCTGFCR_TGFC ((uint32_t)0xFFFFFFFF) /* Number of good frames transmitted. */ + +/* Bit definition for Ethernet MMC Received Frames with CRC Error Counter Register */ +#define ETH_MMCRFCECR_RFCEC ((uint32_t)0xFFFFFFFF) /* Number of frames received with CRC error. */ + +/* Bit definition for Ethernet MMC Received Frames with Alignement Error Counter Register */ +#define ETH_MMCRFAECR_RFAEC ((uint32_t)0xFFFFFFFF) /* Number of frames received with alignment (dribble) error */ + +/* Bit definition for Ethernet MMC Received Good Unicast Frames Counter Register */ +#define ETH_MMCRGUFCR_RGUFC ((uint32_t)0xFFFFFFFF) /* Number of good unicast frames received. */ + +/******************************************************************************/ +/* Ethernet PTP Registers bits definition */ +/******************************************************************************/ + +/* Bit definition for Ethernet PTP Time Stamp Contol Register */ +#define ETH_PTPTSCR_TSARU ((uint32_t)0x00000020) /* Addend register update */ +#define ETH_PTPTSCR_TSITE ((uint32_t)0x00000010) /* Time stamp interrupt trigger enable */ +#define ETH_PTPTSCR_TSSTU ((uint32_t)0x00000008) /* Time stamp update */ +#define ETH_PTPTSCR_TSSTI ((uint32_t)0x00000004) /* Time stamp initialize */ +#define ETH_PTPTSCR_TSFCU ((uint32_t)0x00000002) /* Time stamp fine or coarse update */ +#define ETH_PTPTSCR_TSE ((uint32_t)0x00000001) /* Time stamp enable */ + +/* Bit definition for Ethernet PTP Sub-Second Increment Register */ +#define ETH_PTPSSIR_STSSI ((uint32_t)0x000000FF) /* System time Sub-second increment value */ + +/* Bit definition for Ethernet PTP Time Stamp High Register */ +#define ETH_PTPTSHR_STS ((uint32_t)0xFFFFFFFF) /* System Time second */ + +/* Bit definition for Ethernet PTP Time Stamp Low Register */ +#define ETH_PTPTSLR_STPNS ((uint32_t)0x80000000) /* System Time Positive or negative time */ +#define ETH_PTPTSLR_STSS ((uint32_t)0x7FFFFFFF) /* System Time sub-seconds */ + +/* Bit definition for Ethernet PTP Time Stamp High Update Register */ +#define ETH_PTPTSHUR_TSUS ((uint32_t)0xFFFFFFFF) /* Time stamp update seconds */ + +/* Bit definition for Ethernet PTP Time Stamp Low Update Register */ +#define ETH_PTPTSLUR_TSUPNS ((uint32_t)0x80000000) /* Time stamp update Positive or negative time */ +#define ETH_PTPTSLUR_TSUSS ((uint32_t)0x7FFFFFFF) /* Time stamp update sub-seconds */ + +/* Bit definition for Ethernet PTP Time Stamp Addend Register */ +#define ETH_PTPTSAR_TSA ((uint32_t)0xFFFFFFFF) /* Time stamp addend */ + +/* Bit definition for Ethernet PTP Target Time High Register */ +#define ETH_PTPTTHR_TTSH ((uint32_t)0xFFFFFFFF) /* Target time stamp high */ + +/* Bit definition for Ethernet PTP Target Time Low Register */ +#define ETH_PTPTTLR_TTSL ((uint32_t)0xFFFFFFFF) /* Target time stamp low */ + +/******************************************************************************/ +/* Ethernet DMA Registers bits definition */ +/******************************************************************************/ + +/* Bit definition for Ethernet DMA Bus Mode Register */ +#define ETH_DMABMR_AAB ((uint32_t)0x02000000) /* Address-Aligned beats */ +#define ETH_DMABMR_FPM ((uint32_t)0x01000000) /* 4xPBL mode */ +#define ETH_DMABMR_USP ((uint32_t)0x00800000) /* Use separate PBL */ +#define ETH_DMABMR_RDP ((uint32_t)0x007E0000) /* RxDMA PBL */ + #define ETH_DMABMR_RDP_1Beat ((uint32_t)0x00020000) /* maximum number of beats to be transferred in one RxDMA transaction is 1 */ + #define ETH_DMABMR_RDP_2Beat ((uint32_t)0x00040000) /* maximum number of beats to be transferred in one RxDMA transaction is 2 */ + #define ETH_DMABMR_RDP_4Beat ((uint32_t)0x00080000) /* maximum number of beats to be transferred in one RxDMA transaction is 4 */ + #define ETH_DMABMR_RDP_8Beat ((uint32_t)0x00100000) /* maximum number of beats to be transferred in one RxDMA transaction is 8 */ + #define ETH_DMABMR_RDP_16Beat ((uint32_t)0x00200000) /* maximum number of beats to be transferred in one RxDMA transaction is 16 */ + #define ETH_DMABMR_RDP_32Beat ((uint32_t)0x00400000) /* maximum number of beats to be transferred in one RxDMA transaction is 32 */ + #define ETH_DMABMR_RDP_4xPBL_4Beat ((uint32_t)0x01020000) /* maximum number of beats to be transferred in one RxDMA transaction is 4 */ + #define ETH_DMABMR_RDP_4xPBL_8Beat ((uint32_t)0x01040000) /* maximum number of beats to be transferred in one RxDMA transaction is 8 */ + #define ETH_DMABMR_RDP_4xPBL_16Beat ((uint32_t)0x01080000) /* maximum number of beats to be transferred in one RxDMA transaction is 16 */ + #define ETH_DMABMR_RDP_4xPBL_32Beat ((uint32_t)0x01100000) /* maximum number of beats to be transferred in one RxDMA transaction is 32 */ + #define ETH_DMABMR_RDP_4xPBL_64Beat ((uint32_t)0x01200000) /* maximum number of beats to be transferred in one RxDMA transaction is 64 */ + #define ETH_DMABMR_RDP_4xPBL_128Beat ((uint32_t)0x01400000) /* maximum number of beats to be transferred in one RxDMA transaction is 128 */ +#define ETH_DMABMR_FB ((uint32_t)0x00010000) /* Fixed Burst */ +#define ETH_DMABMR_RTPR ((uint32_t)0x0000C000) /* Rx Tx priority ratio */ + #define ETH_DMABMR_RTPR_1_1 ((uint32_t)0x00000000) /* Rx Tx priority ratio */ + #define ETH_DMABMR_RTPR_2_1 ((uint32_t)0x00004000) /* Rx Tx priority ratio */ + #define ETH_DMABMR_RTPR_3_1 ((uint32_t)0x00008000) /* Rx Tx priority ratio */ + #define ETH_DMABMR_RTPR_4_1 ((uint32_t)0x0000C000) /* Rx Tx priority ratio */ +#define ETH_DMABMR_PBL ((uint32_t)0x00003F00) /* Programmable burst length */ + #define ETH_DMABMR_PBL_1Beat ((uint32_t)0x00000100) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 1 */ + #define ETH_DMABMR_PBL_2Beat ((uint32_t)0x00000200) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 2 */ + #define ETH_DMABMR_PBL_4Beat ((uint32_t)0x00000400) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 4 */ + #define ETH_DMABMR_PBL_8Beat ((uint32_t)0x00000800) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 8 */ + #define ETH_DMABMR_PBL_16Beat ((uint32_t)0x00001000) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 16 */ + #define ETH_DMABMR_PBL_32Beat ((uint32_t)0x00002000) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 32 */ + #define ETH_DMABMR_PBL_4xPBL_4Beat ((uint32_t)0x01000100) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 4 */ + #define ETH_DMABMR_PBL_4xPBL_8Beat ((uint32_t)0x01000200) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 8 */ + #define ETH_DMABMR_PBL_4xPBL_16Beat ((uint32_t)0x01000400) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 16 */ + #define ETH_DMABMR_PBL_4xPBL_32Beat ((uint32_t)0x01000800) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 32 */ + #define ETH_DMABMR_PBL_4xPBL_64Beat ((uint32_t)0x01001000) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 64 */ + #define ETH_DMABMR_PBL_4xPBL_128Beat ((uint32_t)0x01002000) /* maximum number of beats to be transferred in one TxDMA (or both) transaction is 128 */ +#define ETH_DMABMR_DSL ((uint32_t)0x0000007C) /* Descriptor Skip Length */ +#define ETH_DMABMR_DA ((uint32_t)0x00000002) /* DMA arbitration scheme */ +#define ETH_DMABMR_SR ((uint32_t)0x00000001) /* Software reset */ + +/* Bit definition for Ethernet DMA Transmit Poll Demand Register */ +#define ETH_DMATPDR_TPD ((uint32_t)0xFFFFFFFF) /* Transmit poll demand */ + +/* Bit definition for Ethernet DMA Receive Poll Demand Register */ +#define ETH_DMARPDR_RPD ((uint32_t)0xFFFFFFFF) /* Receive poll demand */ + +/* Bit definition for Ethernet DMA Receive Descriptor List Address Register */ +#define ETH_DMARDLAR_SRL ((uint32_t)0xFFFFFFFF) /* Start of receive list */ + +/* Bit definition for Ethernet DMA Transmit Descriptor List Address Register */ +#define ETH_DMATDLAR_STL ((uint32_t)0xFFFFFFFF) /* Start of transmit list */ + +/* Bit definition for Ethernet DMA Status Register */ +#define ETH_DMASR_TSTS ((uint32_t)0x20000000) /* Time-stamp trigger status */ +#define ETH_DMASR_PMTS ((uint32_t)0x10000000) /* PMT status */ +#define ETH_DMASR_MMCS ((uint32_t)0x08000000) /* MMC status */ +#define ETH_DMASR_EBS ((uint32_t)0x03800000) /* Error bits status */ + /* combination with EBS[2:0] for GetFlagStatus function */ + #define ETH_DMASR_EBS_DescAccess ((uint32_t)0x02000000) /* Error bits 0-data buffer, 1-desc. access */ + #define ETH_DMASR_EBS_ReadTransf ((uint32_t)0x01000000) /* Error bits 0-write trnsf, 1-read transfr */ + #define ETH_DMASR_EBS_DataTransfTx ((uint32_t)0x00800000) /* Error bits 0-Rx DMA, 1-Tx DMA */ +#define ETH_DMASR_TPS ((uint32_t)0x00700000) /* Transmit process state */ + #define ETH_DMASR_TPS_Stopped ((uint32_t)0x00000000) /* Stopped - Reset or Stop Tx Command issued */ + #define ETH_DMASR_TPS_Fetching ((uint32_t)0x00100000) /* Running - fetching the Tx descriptor */ + #define ETH_DMASR_TPS_Waiting ((uint32_t)0x00200000) /* Running - waiting for status */ + #define ETH_DMASR_TPS_Reading ((uint32_t)0x00300000) /* Running - reading the data from host memory */ + #define ETH_DMASR_TPS_Suspended ((uint32_t)0x00600000) /* Suspended - Tx Descriptor unavailabe */ + #define ETH_DMASR_TPS_Closing ((uint32_t)0x00700000) /* Running - closing Rx descriptor */ +#define ETH_DMASR_RPS ((uint32_t)0x000E0000) /* Receive process state */ + #define ETH_DMASR_RPS_Stopped ((uint32_t)0x00000000) /* Stopped - Reset or Stop Rx Command issued */ + #define ETH_DMASR_RPS_Fetching ((uint32_t)0x00020000) /* Running - fetching the Rx descriptor */ + #define ETH_DMASR_RPS_Waiting ((uint32_t)0x00060000) /* Running - waiting for packet */ + #define ETH_DMASR_RPS_Suspended ((uint32_t)0x00080000) /* Suspended - Rx Descriptor unavailable */ + #define ETH_DMASR_RPS_Closing ((uint32_t)0x000A0000) /* Running - closing descriptor */ + #define ETH_DMASR_RPS_Queuing ((uint32_t)0x000E0000) /* Running - queuing the recieve frame into host memory */ +#define ETH_DMASR_NIS ((uint32_t)0x00010000) /* Normal interrupt summary */ +#define ETH_DMASR_AIS ((uint32_t)0x00008000) /* Abnormal interrupt summary */ +#define ETH_DMASR_ERS ((uint32_t)0x00004000) /* Early receive status */ +#define ETH_DMASR_FBES ((uint32_t)0x00002000) /* Fatal bus error status */ +#define ETH_DMASR_ETS ((uint32_t)0x00000400) /* Early transmit status */ +#define ETH_DMASR_RWTS ((uint32_t)0x00000200) /* Receive watchdog timeout status */ +#define ETH_DMASR_RPSS ((uint32_t)0x00000100) /* Receive process stopped status */ +#define ETH_DMASR_RBUS ((uint32_t)0x00000080) /* Receive buffer unavailable status */ +#define ETH_DMASR_RS ((uint32_t)0x00000040) /* Receive status */ +#define ETH_DMASR_TUS ((uint32_t)0x00000020) /* Transmit underflow status */ +#define ETH_DMASR_ROS ((uint32_t)0x00000010) /* Receive overflow status */ +#define ETH_DMASR_TJTS ((uint32_t)0x00000008) /* Transmit jabber timeout status */ +#define ETH_DMASR_TBUS ((uint32_t)0x00000004) /* Transmit buffer unavailable status */ +#define ETH_DMASR_TPSS ((uint32_t)0x00000002) /* Transmit process stopped status */ +#define ETH_DMASR_TS ((uint32_t)0x00000001) /* Transmit status */ + +/* Bit definition for Ethernet DMA Operation Mode Register */ +#define ETH_DMAOMR_DTCEFD ((uint32_t)0x04000000) /* Disable Dropping of TCP/IP checksum error frames */ +#define ETH_DMAOMR_RSF ((uint32_t)0x02000000) /* Receive store and forward */ +#define ETH_DMAOMR_DFRF ((uint32_t)0x01000000) /* Disable flushing of received frames */ +#define ETH_DMAOMR_TSF ((uint32_t)0x00200000) /* Transmit store and forward */ +#define ETH_DMAOMR_FTF ((uint32_t)0x00100000) /* Flush transmit FIFO */ +#define ETH_DMAOMR_TTC ((uint32_t)0x0001C000) /* Transmit threshold control */ + #define ETH_DMAOMR_TTC_64Bytes ((uint32_t)0x00000000) /* threshold level of the MTL Transmit FIFO is 64 Bytes */ + #define ETH_DMAOMR_TTC_128Bytes ((uint32_t)0x00004000) /* threshold level of the MTL Transmit FIFO is 128 Bytes */ + #define ETH_DMAOMR_TTC_192Bytes ((uint32_t)0x00008000) /* threshold level of the MTL Transmit FIFO is 192 Bytes */ + #define ETH_DMAOMR_TTC_256Bytes ((uint32_t)0x0000C000) /* threshold level of the MTL Transmit FIFO is 256 Bytes */ + #define ETH_DMAOMR_TTC_40Bytes ((uint32_t)0x00010000) /* threshold level of the MTL Transmit FIFO is 40 Bytes */ + #define ETH_DMAOMR_TTC_32Bytes ((uint32_t)0x00014000) /* threshold level of the MTL Transmit FIFO is 32 Bytes */ + #define ETH_DMAOMR_TTC_24Bytes ((uint32_t)0x00018000) /* threshold level of the MTL Transmit FIFO is 24 Bytes */ + #define ETH_DMAOMR_TTC_16Bytes ((uint32_t)0x0001C000) /* threshold level of the MTL Transmit FIFO is 16 Bytes */ +#define ETH_DMAOMR_ST ((uint32_t)0x00002000) /* Start/stop transmission command */ +#define ETH_DMAOMR_FEF ((uint32_t)0x00000080) /* Forward error frames */ +#define ETH_DMAOMR_FUGF ((uint32_t)0x00000040) /* Forward undersized good frames */ +#define ETH_DMAOMR_RTC ((uint32_t)0x00000018) /* receive threshold control */ + #define ETH_DMAOMR_RTC_64Bytes ((uint32_t)0x00000000) /* threshold level of the MTL Receive FIFO is 64 Bytes */ + #define ETH_DMAOMR_RTC_32Bytes ((uint32_t)0x00000008) /* threshold level of the MTL Receive FIFO is 32 Bytes */ + #define ETH_DMAOMR_RTC_96Bytes ((uint32_t)0x00000010) /* threshold level of the MTL Receive FIFO is 96 Bytes */ + #define ETH_DMAOMR_RTC_128Bytes ((uint32_t)0x00000018) /* threshold level of the MTL Receive FIFO is 128 Bytes */ +#define ETH_DMAOMR_OSF ((uint32_t)0x00000004) /* operate on second frame */ +#define ETH_DMAOMR_SR ((uint32_t)0x00000002) /* Start/stop receive */ + +/* Bit definition for Ethernet DMA Interrupt Enable Register */ +#define ETH_DMAIER_NISE ((uint32_t)0x00010000) /* Normal interrupt summary enable */ +#define ETH_DMAIER_AISE ((uint32_t)0x00008000) /* Abnormal interrupt summary enable */ +#define ETH_DMAIER_ERIE ((uint32_t)0x00004000) /* Early receive interrupt enable */ +#define ETH_DMAIER_FBEIE ((uint32_t)0x00002000) /* Fatal bus error interrupt enable */ +#define ETH_DMAIER_ETIE ((uint32_t)0x00000400) /* Early transmit interrupt enable */ +#define ETH_DMAIER_RWTIE ((uint32_t)0x00000200) /* Receive watchdog timeout interrupt enable */ +#define ETH_DMAIER_RPSIE ((uint32_t)0x00000100) /* Receive process stopped interrupt enable */ +#define ETH_DMAIER_RBUIE ((uint32_t)0x00000080) /* Receive buffer unavailable interrupt enable */ +#define ETH_DMAIER_RIE ((uint32_t)0x00000040) /* Receive interrupt enable */ +#define ETH_DMAIER_TUIE ((uint32_t)0x00000020) /* Transmit Underflow interrupt enable */ +#define ETH_DMAIER_ROIE ((uint32_t)0x00000010) /* Receive Overflow interrupt enable */ +#define ETH_DMAIER_TJTIE ((uint32_t)0x00000008) /* Transmit jabber timeout interrupt enable */ +#define ETH_DMAIER_TBUIE ((uint32_t)0x00000004) /* Transmit buffer unavailable interrupt enable */ +#define ETH_DMAIER_TPSIE ((uint32_t)0x00000002) /* Transmit process stopped interrupt enable */ +#define ETH_DMAIER_TIE ((uint32_t)0x00000001) /* Transmit interrupt enable */ + +/* Bit definition for Ethernet DMA Missed Frame and Buffer Overflow Counter Register */ +#define ETH_DMAMFBOCR_OFOC ((uint32_t)0x10000000) /* Overflow bit for FIFO overflow counter */ +#define ETH_DMAMFBOCR_MFA ((uint32_t)0x0FFE0000) /* Number of frames missed by the application */ +#define ETH_DMAMFBOCR_OMFC ((uint32_t)0x00010000) /* Overflow bit for missed frame counter */ +#define ETH_DMAMFBOCR_MFC ((uint32_t)0x0000FFFF) /* Number of frames missed by the controller */ + +/* Bit definition for Ethernet DMA Current Host Transmit Descriptor Register */ +#define ETH_DMACHTDR_HTDAP ((uint32_t)0xFFFFFFFF) /* Host transmit descriptor address pointer */ + +/* Bit definition for Ethernet DMA Current Host Receive Descriptor Register */ +#define ETH_DMACHRDR_HRDAP ((uint32_t)0xFFFFFFFF) /* Host receive descriptor address pointer */ + +/* Bit definition for Ethernet DMA Current Host Transmit Buffer Address Register */ +#define ETH_DMACHTBAR_HTBAP ((uint32_t)0xFFFFFFFF) /* Host transmit buffer address pointer */ + +/* Bit definition for Ethernet DMA Current Host Receive Buffer Address Register */ +#define ETH_DMACHRBAR_HRBAP ((uint32_t)0xFFFFFFFF) /* Host receive buffer address pointer */ +#endif /* STM32F10X_CL */ + +/** + * @} + */ + + /** + * @} + */ + +#ifdef USE_STDPERIPH_DRIVER + #include "stm32f10x_conf.h" +#endif + +/** @addtogroup Exported_macro + * @{ + */ + +#define SET_BIT(REG, BIT) ((REG) |= (BIT)) + +#define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT)) + +#define READ_BIT(REG, BIT) ((REG) & (BIT)) + +#define CLEAR_REG(REG) ((REG) = (0x0)) + +#define WRITE_REG(REG, VAL) ((REG) = (VAL)) + +#define READ_REG(REG) ((REG)) + +#define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK))) + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_H */ + +/** + * @} + */ + + /** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.c b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.c new file mode 100644 index 0000000..9d28749 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.c @@ -0,0 +1,1095 @@ +/** + ****************************************************************************** + * @file system_stm32f10x.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Source File. + * + * 1. This file provides two functions and one global variable to be called from + * user application: + * - SystemInit(): Setups the system clock (System clock source, PLL Multiplier + * factors, AHB/APBx prescalers and Flash settings). + * This function is called at startup just after reset and + * before branch to main program. This call is made inside + * the "startup_stm32f10x_xx.s" file. + * + * - SystemCoreClock variable: Contains the core clock (HCLK), it can be used + * by the user application to setup the SysTick + * timer or configure other parameters. + * + * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must + * be called whenever the core clock is changed + * during program execution. + * + * 2. After each device reset the HSI (8 MHz) is used as system clock source. + * Then SystemInit() function is called, in "startup_stm32f10x_xx.s" file, to + * configure the system clock before to branch to main program. + * + * 3. If the system clock source selected by user fails to startup, the SystemInit() + * function will do nothing and HSI still used as system clock source. User can + * add some code to deal with this issue inside the SetSysClock() function. + * + * 4. The default value of HSE crystal is set to 8 MHz (or 25 MHz, depedning on + * the product used), refer to "HSE_VALUE" define in "stm32f10x.h" file. + * When HSE is used as system clock source, directly or through PLL, and you + * are using different crystal you have to adapt the HSE value to your own + * configuration. + * + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f10x_system + * @{ + */ + +/** @addtogroup STM32F10x_System_Private_Includes + * @{ + */ + +#include "stm32f10x.h" +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Defines + * @{ + */ + +/*!< Uncomment the line corresponding to the desired System clock (SYSCLK) + frequency (after reset the HSI is used as SYSCLK source) + + IMPORTANT NOTE: + ============== + 1. After each device reset the HSI is used as System clock source. + + 2. Please make sure that the selected System clock doesn't exceed your device's + maximum frequency. + + 3. If none of the define below is enabled, the HSI is used as System clock + source. + + 4. The System clock configuration functions provided within this file assume that: + - For Low, Medium and High density Value line devices an external 8MHz + crystal is used to drive the System clock. + - For Low, Medium and High density devices an external 8MHz crystal is + used to drive the System clock. + - For Connectivity line devices an external 25MHz crystal is used to drive + the System clock. + If you are using different crystal you have to adapt those functions accordingly. + */ + +#if defined (STM32F10X_LD_VL) || (defined STM32F10X_MD_VL) || (defined STM32F10X_HD_VL) +/* #define SYSCLK_FREQ_HSE HSE_VALUE */ + #define SYSCLK_FREQ_24MHz 24000000 +#else +/* #define SYSCLK_FREQ_HSE HSE_VALUE */ +/* #define SYSCLK_FREQ_24MHz 24000000 */ +/* #define SYSCLK_FREQ_36MHz 36000000 */ +/* #define SYSCLK_FREQ_48MHz 48000000 */ +/* #define SYSCLK_FREQ_56MHz 56000000 */ +#define SYSCLK_FREQ_72MHz 72000000 +#endif + +/*!< Uncomment the following line if you need to use external SRAM mounted + on STM3210E-EVAL board (STM32 High density and XL-density devices) or on + STM32100E-EVAL board (STM32 High-density value line devices) as data memory */ +#if defined (STM32F10X_HD) || (defined STM32F10X_XL) || (defined STM32F10X_HD_VL) +/* #define DATA_IN_ExtSRAM */ +#endif + +/*!< Uncomment the following line if you need to relocate your vector Table in + Internal SRAM. */ +/* #define VECT_TAB_SRAM */ +#define VECT_TAB_OFFSET 0x0 /*!< Vector Table base offset field. + This value must be a multiple of 0x200. */ + + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Variables + * @{ + */ + +/******************************************************************************* +* Clock Definitions +*******************************************************************************/ +#ifdef SYSCLK_FREQ_HSE + uint32_t SystemCoreClock = SYSCLK_FREQ_HSE; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_24MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_24MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_36MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_36MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_48MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_48MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_56MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_56MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_72MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_72MHz; /*!< System Clock Frequency (Core Clock) */ +#else /*!< HSI Selected as System Clock source */ + uint32_t SystemCoreClock = HSI_VALUE; /*!< System Clock Frequency (Core Clock) */ +#endif + +__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9}; +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_FunctionPrototypes + * @{ + */ + +static void SetSysClock(void); + +#ifdef SYSCLK_FREQ_HSE + static void SetSysClockToHSE(void); +#elif defined SYSCLK_FREQ_24MHz + static void SetSysClockTo24(void); +#elif defined SYSCLK_FREQ_36MHz + static void SetSysClockTo36(void); +#elif defined SYSCLK_FREQ_48MHz + static void SetSysClockTo48(void); +#elif defined SYSCLK_FREQ_56MHz + static void SetSysClockTo56(void); +#elif defined SYSCLK_FREQ_72MHz + static void SetSysClockTo72(void); +#endif + +#ifdef DATA_IN_ExtSRAM + static void SystemInit_ExtMemCtl(void); +#endif /* DATA_IN_ExtSRAM */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Functions + * @{ + */ + +/** + * @brief Setup the microcontroller system + * Initialize the Embedded Flash Interface, the PLL and update the + * SystemCoreClock variable. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +void SystemInit (void) +{ + + /* Reset the RCC clock configuration to the default reset state(for debug purpose) */ + /* Set HSION bit */ + + RCC->CR |= (uint32_t)0x00000001; + + /* Reset SW, HPRE, PPRE1, PPRE2, ADCPRE and MCO bits */ +#ifndef STM32F10X_CL + RCC->CFGR &= (uint32_t)0xF8FF0000; +#else + RCC->CFGR &= (uint32_t)0xF0FF0000; +#endif /* STM32F10X_CL */ + + /* Reset HSEON, CSSON and PLLON bits */ + RCC->CR &= (uint32_t)0xFEF6FFFF; + + /* Reset HSEBYP bit */ + RCC->CR &= (uint32_t)0xFFFBFFFF; + + /* Reset PLLSRC, PLLXTPRE, PLLMUL and USBPRE/OTGFSPRE bits */ + RCC->CFGR &= (uint32_t)0xFF80FFFF; + +#ifdef STM32F10X_CL + /* Reset PLL2ON and PLL3ON bits */ + RCC->CR &= (uint32_t)0xEBFFFFFF; + + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x00FF0000; + + /* Reset CFGR2 register */ + RCC->CFGR2 = 0x00000000; +#elif defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || (defined STM32F10X_HD_VL) + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x009F0000; + + /* Reset CFGR2 register */ + RCC->CFGR2 = 0x00000000; +#else + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x009F0000; +#endif /* STM32F10X_CL */ + +#if defined (STM32F10X_HD) || (defined STM32F10X_XL) || (defined STM32F10X_HD_VL) + #ifdef DATA_IN_ExtSRAM + SystemInit_ExtMemCtl(); + #endif /* DATA_IN_ExtSRAM */ +#endif + + /* Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers */ + /* Configure the Flash Latency cycles and enable prefetch buffer */ + SetSysClock(); + +#ifdef VECT_TAB_SRAM + SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */ +#else + SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH. */ +#endif +} + +/** + * @brief Update SystemCoreClock variable according to Clock Register Values. + * The SystemCoreClock variable contains the core clock (HCLK), it can + * be used by the user application to setup the SysTick timer or configure + * other parameters. + * + * @note Each time the core clock (HCLK) changes, this function must be called + * to update SystemCoreClock variable value. Otherwise, any configuration + * based on this variable will be incorrect. + * + * @note - The system frequency computed by this function is not the real + * frequency in the chip. It is calculated based on the predefined + * constant and the selected clock source: + * + * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*) + * + * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**) + * + * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**) + * or HSI_VALUE(*) multiplied by the PLL factors. + * + * (*) HSI_VALUE is a constant defined in stm32f1xx.h file (default value + * 8 MHz) but the real value may vary depending on the variations + * in voltage and temperature. + * + * (**) HSE_VALUE is a constant defined in stm32f1xx.h file (default value + * 8 MHz or 25 MHz, depedning on the product used), user has to ensure + * that HSE_VALUE is same as the real frequency of the crystal used. + * Otherwise, this function may have wrong result. + * + * - The result of this function could be not correct when using fractional + * value for HSE crystal. + * @param None + * @retval None + */ +void SystemCoreClockUpdate (void) +{ + uint32_t tmp = 0, pllmull = 0, pllsource = 0; + +#ifdef STM32F10X_CL + uint32_t prediv1source = 0, prediv1factor = 0, prediv2factor = 0, pll2mull = 0; +#endif /* STM32F10X_CL */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || (defined STM32F10X_HD_VL) + uint32_t prediv1factor = 0; +#endif /* STM32F10X_LD_VL or STM32F10X_MD_VL or STM32F10X_HD_VL */ + + /* Get SYSCLK source -------------------------------------------------------*/ + tmp = RCC->CFGR & RCC_CFGR_SWS; + + switch (tmp) + { + case 0x00: /* HSI used as system clock */ + SystemCoreClock = HSI_VALUE; + break; + case 0x04: /* HSE used as system clock */ + SystemCoreClock = HSE_VALUE; + break; + case 0x08: /* PLL used as system clock */ + + /* Get PLL clock source and multiplication factor ----------------------*/ + pllmull = RCC->CFGR & RCC_CFGR_PLLMULL; + pllsource = RCC->CFGR & RCC_CFGR_PLLSRC; + +#ifndef STM32F10X_CL + pllmull = ( pllmull >> 18) + 2; + + if (pllsource == 0x00) + { + /* HSI oscillator clock divided by 2 selected as PLL clock entry */ + SystemCoreClock = (HSI_VALUE >> 1) * pllmull; + } + else + { + #if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || (defined STM32F10X_HD_VL) + prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1; + /* HSE oscillator clock selected as PREDIV1 clock entry */ + SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull; + #else + /* HSE selected as PLL clock entry */ + if ((RCC->CFGR & RCC_CFGR_PLLXTPRE) != (uint32_t)RESET) + {/* HSE oscillator clock divided by 2 */ + SystemCoreClock = (HSE_VALUE >> 1) * pllmull; + } + else + { + SystemCoreClock = HSE_VALUE * pllmull; + } + #endif + } +#else + pllmull = pllmull >> 18; + + if (pllmull != 0x0D) + { + pllmull += 2; + } + else + { /* PLL multiplication factor = PLL input clock * 6.5 */ + pllmull = 13 / 2; + } + + if (pllsource == 0x00) + { + /* HSI oscillator clock divided by 2 selected as PLL clock entry */ + SystemCoreClock = (HSI_VALUE >> 1) * pllmull; + } + else + {/* PREDIV1 selected as PLL clock entry */ + + /* Get PREDIV1 clock source and division factor */ + prediv1source = RCC->CFGR2 & RCC_CFGR2_PREDIV1SRC; + prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1; + + if (prediv1source == 0) + { + /* HSE oscillator clock selected as PREDIV1 clock entry */ + SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull; + } + else + {/* PLL2 clock selected as PREDIV1 clock entry */ + + /* Get PREDIV2 division factor and PLL2 multiplication factor */ + prediv2factor = ((RCC->CFGR2 & RCC_CFGR2_PREDIV2) >> 4) + 1; + pll2mull = ((RCC->CFGR2 & RCC_CFGR2_PLL2MUL) >> 8 ) + 2; + SystemCoreClock = (((HSE_VALUE / prediv2factor) * pll2mull) / prediv1factor) * pllmull; + } + } +#endif /* STM32F10X_CL */ + break; + + default: + SystemCoreClock = HSI_VALUE; + break; + } + + /* Compute HCLK clock frequency ----------------*/ + /* Get HCLK prescaler */ + tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)]; + /* HCLK clock frequency */ + SystemCoreClock >>= tmp; +} + +/** + * @brief Configures the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers. + * @param None + * @retval None + */ +static void SetSysClock(void) +{ +#ifdef SYSCLK_FREQ_HSE + SetSysClockToHSE(); +#elif defined SYSCLK_FREQ_24MHz + SetSysClockTo24(); +#elif defined SYSCLK_FREQ_36MHz + SetSysClockTo36(); +#elif defined SYSCLK_FREQ_48MHz + SetSysClockTo48(); +#elif defined SYSCLK_FREQ_56MHz + SetSysClockTo56(); +#elif defined SYSCLK_FREQ_72MHz + SetSysClockTo72(); +#endif + + /* If none of the define above is enabled, the HSI is used as System clock + source (default after reset) */ +} + +/** + * @brief Setup the external memory controller. Called in startup_stm32f10x.s + * before jump to __main + * @param None + * @retval None + */ +#ifdef DATA_IN_ExtSRAM +/** + * @brief Setup the external memory controller. + * Called in startup_stm32f10x_xx.s/.c before jump to main. + * This function configures the external SRAM mounted on STM3210E-EVAL + * board (STM32 High density devices). This SRAM will be used as program + * data memory (including heap and stack). + * @param None + * @retval None + */ +void SystemInit_ExtMemCtl(void) +{ +/*!< FSMC Bank1 NOR/SRAM3 is used for the STM3210E-EVAL, if another Bank is + required, then adjust the Register Addresses */ + + /* Enable FSMC clock */ + RCC->AHBENR = 0x00000114; + + /* Enable GPIOD, GPIOE, GPIOF and GPIOG clocks */ + RCC->APB2ENR = 0x000001E0; + +/* --------------- SRAM Data lines, NOE and NWE configuration ---------------*/ +/*---------------- SRAM Address lines configuration -------------------------*/ +/*---------------- NOE and NWE configuration --------------------------------*/ +/*---------------- NE3 configuration ----------------------------------------*/ +/*---------------- NBL0, NBL1 configuration ---------------------------------*/ + + GPIOD->CRL = 0x44BB44BB; + GPIOD->CRH = 0xBBBBBBBB; + + GPIOE->CRL = 0xB44444BB; + GPIOE->CRH = 0xBBBBBBBB; + + GPIOF->CRL = 0x44BBBBBB; + GPIOF->CRH = 0xBBBB4444; + + GPIOG->CRL = 0x44BBBBBB; + GPIOG->CRH = 0x44444B44; + +/*---------------- FSMC Configuration ---------------------------------------*/ +/*---------------- Enable FSMC Bank1_SRAM Bank ------------------------------*/ + + FSMC_Bank1->BTCR[4] = 0x00001011; + FSMC_Bank1->BTCR[5] = 0x00000200; +} +#endif /* DATA_IN_ExtSRAM */ + +#ifdef SYSCLK_FREQ_HSE +/** + * @brief Selects HSE as System clock source and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockToHSE(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + +#if !defined STM32F10X_LD_VL && !defined STM32F10X_MD_VL && !defined STM32F10X_HD_VL + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 0 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + +#ifndef STM32F10X_CL + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0; +#else + if (HSE_VALUE <= 24000000) + { + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0; + } + else + { + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1; + } +#endif /* STM32F10X_CL */ +#endif + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1; + + /* Select HSE as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_HSE; + + /* Wait till HSE is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x04) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_24MHz +/** + * @brief Sets System clock frequency to 24MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo24(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { +#if !defined STM32F10X_LD_VL && !defined STM32F10X_MD_VL && !defined STM32F10X_HD_VL + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 0 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0; +#endif + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL configuration: PLLCLK = PREDIV1 * 6 = 24 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL6); + + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 10 = 4 MHz */ + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV10); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } +#elif defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + /* PLL configuration: = (HSE / 2) * 6 = 24 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_PREDIV1 | RCC_CFGR_PLLXTPRE_PREDIV1_Div2 | RCC_CFGR_PLLMULL6); +#else + /* PLL configuration: = (HSE / 2) * 6 = 24 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLXTPRE_HSE_Div2 | RCC_CFGR_PLLMULL6); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_36MHz +/** + * @brief Sets System clock frequency to 36MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo36(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 1 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + + /* PLL configuration: PLLCLK = PREDIV1 * 9 = 36 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL9); + + /*!< PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 10 = 4 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV10); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + +#else + /* PLL configuration: PLLCLK = (HSE / 2) * 9 = 36 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLXTPRE_HSE_Div2 | RCC_CFGR_PLLMULL9); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_48MHz +/** + * @brief Sets System clock frequency to 48MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo48(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 1 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 5 = 8 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV5); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + + + /* PLL configuration: PLLCLK = PREDIV1 * 6 = 48 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL6); +#else + /* PLL configuration: PLLCLK = HSE * 6 = 48 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL6); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} + +#elif defined SYSCLK_FREQ_56MHz +/** + * @brief Sets System clock frequency to 56MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo56(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 2 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_2; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 5 = 8 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV5); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + + + /* PLL configuration: PLLCLK = PREDIV1 * 7 = 56 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL7); +#else + /* PLL configuration: PLLCLK = HSE * 7 = 56 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL7); + +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} + +#elif defined SYSCLK_FREQ_72MHz +/** + * @brief Sets System clock frequency to 72MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo72(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 2 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_2; + + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 5 = 8 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV5); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + + + /* PLL configuration: PLLCLK = PREDIV1 * 9 = 72 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL9); +#else + /* PLL configuration: PLLCLK = HSE * 9 = 72 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | + RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL9); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#endif + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.h b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.h new file mode 100644 index 0000000..54bc1ab --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.h @@ -0,0 +1,98 @@ +/** + ****************************************************************************** + * @file system_stm32f10x.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Header File. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f10x_system + * @{ + */ + +/** + * @brief Define to prevent recursive inclusion + */ +#ifndef __SYSTEM_STM32F10X_H +#define __SYSTEM_STM32F10X_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup STM32F10x_System_Includes + * @{ + */ + +/** + * @} + */ + + +/** @addtogroup STM32F10x_System_Exported_types + * @{ + */ + +extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Exported_Constants + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Exported_Functions + * @{ + */ + +extern void SystemInit(void); +extern void SystemCoreClockUpdate(void); +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__SYSTEM_STM32F10X_H */ + +/** + * @} + */ + +/** + * @} + */ +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CMSIS debug support.htm b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CMSIS debug support.htm new file mode 100644 index 0000000..36e0446 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CMSIS debug support.htm @@ -0,0 +1,243 @@ + + + +CMSIS Debug Support + + + + + + + + +

CMSIS Debug Support

+ +
+ +

Cortex-M3 ITM Debug Access

+

+ The Cortex-M3 incorporates the Instrumented Trace Macrocell (ITM) that provides together with + the Serial Viewer Output trace capabilities for the microcontroller system. The ITM has + 32 communication channels which are able to transmit 32 / 16 / 8 bit values; two ITM + communication channels are used by CMSIS to output the following information: +

+
    +
  • ITM Channel 0: used for printf-style output via the debug interface.
    • +
  • ITM Channel 31: is reserved for RTOS kernel awareness debugging.
    • +
+ +

Debug IN / OUT functions

+

CMSIS provides following debug functions:

+
    +
  • ITM_SendChar (uses ITM channel 0)
    • +
  • ITM_ReceiveChar (uses global variable)
    • +
  • ITM_CheckChar (uses global variable)
    • +
+ +

ITM_SendChar

+

+ ITM_SendChar is used to transmit a character over ITM channel 0 from + the microcontroller system to the debug system.
+ Only a 8 bit value is transmitted. +

+
+static __INLINE uint32_t ITM_SendChar (uint32_t ch)
+{
+  /* check if debugger connected and ITM channel enabled for tracing */
+  if ((CoreDebug->DEMCR & CoreDebug_DEMCR_TRCENA)  &&
+      (ITM->TCR & ITM_TCR_ITMENA)                  &&
+      (ITM->TER & (1UL << 0))  ) 
+  {
+    while (ITM->PORT[0].u32 == 0);
+    ITM->PORT[0].u8 = (uint8_t)ch;
+  }  
+  return (ch);
+}
+ +

ITM_ReceiveChar

+

+ ITM communication channel is only capable for OUT direction. For IN direction + a globel variable is used. A simple mechansim detects if a character is received. + The project to test need to be build with debug information. +

+ +

+ The globale variable ITM_RxBuffer is used to transmit a 8 bit value from debug system + to microcontroller system. ITM_RxBuffer is 32 bit wide to enshure a proper handshake. +

+
+extern volatile int ITM_RxBuffer;                    /* variable to receive characters                             */
+
+

+ A dedicated bit pattern is used to determin if ITM_RxBuffer is empty + or contains a valid value. +

+
+#define             ITM_RXBUFFER_EMPTY    0x5AA55AA5 /* value identifying ITM_RxBuffer is ready for next character */
+
+

+ ITM_ReceiveChar is used to receive a 8 bit value from the debug system. The function is nonblocking. + It returns the received character or '-1' if no character was available. +

+
+static __INLINE int ITM_ReceiveChar (void) {
+  int ch = -1;                               /* no character available */
+
+  if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) {
+    ch = ITM_RxBuffer;
+    ITM_RxBuffer = ITM_RXBUFFER_EMPTY;       /* ready for next character */
+  }
+  
+  return (ch); 
+}
+
+ +

ITM_CheckChar

+

+ ITM_CheckChar is used to check if a character is received. +

+
+static __INLINE int ITM_CheckChar (void) {
+
+  if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) {
+    return (0);                                 /* no character available */
+  } else {
+    return (1);                                 /*    character available */
+  }
+}
+ + +

ITM Debug Support in uVision

+

+ uVision uses in a debug session the Debug (printf) Viewer window to + display the debug data. +

+

Direction microcontroller system -> uVision:

+
    +
  • + Characters received via ITM communication channel 0 are written in a printf style + to Debug (printf) Viewer window. +
    • +
+ +

Direction uVision -> microcontroller system:

+
    +
  • Check if ITM_RxBuffer variable is available (only performed once).
    • +
  • Read character from Debug (printf) Viewer window.
    • +
  • If ITM_RxBuffer empty write character to ITM_RxBuffer.
    • +
+ +

Note

+
    +

  • Current solution does not use a buffer machanism for trasmitting the characters.

    +
    • +
+ +

RTX Kernel awareness in uVision

+

+ uVision / RTX are using a simple and efficient solution for RTX Kernel awareness. + No format overhead is necessary.
+ uVsion debugger decodes the RTX events via the 32 / 16 / 8 bit ITM write access + to ITM communication channel 31. +

+ +

Following RTX events are traced:

+
    +
  • Task Create / Delete event +
      +
    1. 32 bit access. Task start address is transmitted
      2. +
    2. 16 bit access. Task ID and Create/Delete flag are transmitted
      + High byte holds Create/Delete flag, Low byte holds TASK ID. +
      3. +
    +
    • +
  • Task switch event +
      +
    1. 8 bit access. Task ID of current task is transmitted
      2. +
    +
    • +
+ +

Note

+
    +

  • Other RTOS information could be retrieved via memory read access in a polling mode manner.

    +
    • +
+ + +

 

+ +
+ +

Copyright KEIL - An ARM Company.
+All rights reserved.
+Visit our web site at www.keil.com. +

+ + + + \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CMSIS_changes.htm b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CMSIS_changes.htm new file mode 100644 index 0000000..5a17f1a --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/CMSIS_changes.htm @@ -0,0 +1,320 @@ + + + +CMSIS Changes + + + + + + + + +

Changes to CMSIS version V1.20

+ +
+ +

1. Removed CMSIS Middelware packages

+

+ CMSIS Middleware is on hold from ARM side until a agreement between all CMSIS partners is found. +

+ +

2. SystemFrequency renamed to SystemCoreClock

+

+ The variable name SystemCoreClock is more precise than SystemFrequency + because the variable holds the clock value at which the core is running. +

+ +

3. Changed startup concept

+

+ The old startup concept (calling SystemInit_ExtMemCtl from startup file and calling SystemInit + from main) has the weakness that it does not work for controllers which need a already + configuerd clock system to configure the external memory controller. +

+ +

Changed startup concept

+
    +
  • + SystemInit() is called from startup file before premain. +
    • +
  • + SystemInit() configures the clock system and also configures + an existing external memory controller. +
    • +
  • + SystemInit() must not use global variables. +
    • +
  • + SystemCoreClock is initialized with a correct predefined value. +
    • +
  • + Additional function void SystemCoreClockUpdate (void) is provided.
    + SystemCoreClockUpdate() updates the variable SystemCoreClock + and must be called whenever the core clock is changed.
    + SystemCoreClockUpdate() evaluates the clock register settings and calculates + the current core clock. +
    • +
+ + +

4. Advanced Debug Functions

+

+ ITM communication channel is only capable for OUT direction. To allow also communication for + IN direction a simple concept is provided. +

+
    +
  • + Global variable volatile int ITM_RxBuffer used for IN data. +
    • +
  • + Function int ITM_CheckChar (void) checks if a new character is available. +
    • +
  • + Function int ITM_ReceiveChar (void) retrieves the new character. +
    • +
+ +

+ For detailed explanation see file CMSIS debug support.htm. +

+ + +

5. Core Register Bit Definitions

+

+ Files core_cm3.h and core_cm0.h contain now bit definitions for Core Registers. The name for the + defines correspond with the Cortex-M Technical Reference Manual. +

+

+ e.g. SysTick structure with bit definitions +

+
+/** @addtogroup CMSIS_CM3_SysTick CMSIS CM3 SysTick
+  memory mapped structure for SysTick
+  @{
+ */
+typedef struct
+{
+  __IO uint32_t CTRL;                         /*!< Offset: 0x00  SysTick Control and Status Register */
+  __IO uint32_t LOAD;                         /*!< Offset: 0x04  SysTick Reload Value Register       */
+  __IO uint32_t VAL;                          /*!< Offset: 0x08  SysTick Current Value Register      */
+  __I  uint32_t CALIB;                        /*!< Offset: 0x0C  SysTick Calibration Register        */
+} SysTick_Type;
+
+/* SysTick Control / Status Register Definitions */
+#define SysTick_CTRL_COUNTFLAG_Pos         16                                             /*!< SysTick CTRL: COUNTFLAG Position */
+#define SysTick_CTRL_COUNTFLAG_Msk         (1ul << SysTick_CTRL_COUNTFLAG_Pos)            /*!< SysTick CTRL: COUNTFLAG Mask */
+
+#define SysTick_CTRL_CLKSOURCE_Pos          2                                             /*!< SysTick CTRL: CLKSOURCE Position */
+#define SysTick_CTRL_CLKSOURCE_Msk         (1ul << SysTick_CTRL_CLKSOURCE_Pos)            /*!< SysTick CTRL: CLKSOURCE Mask */
+
+#define SysTick_CTRL_TICKINT_Pos            1                                             /*!< SysTick CTRL: TICKINT Position */
+#define SysTick_CTRL_TICKINT_Msk           (1ul << SysTick_CTRL_TICKINT_Pos)              /*!< SysTick CTRL: TICKINT Mask */
+
+#define SysTick_CTRL_ENABLE_Pos             0                                             /*!< SysTick CTRL: ENABLE Position */
+#define SysTick_CTRL_ENABLE_Msk            (1ul << SysTick_CTRL_ENABLE_Pos)               /*!< SysTick CTRL: ENABLE Mask */
+
+/* SysTick Reload Register Definitions */
+#define SysTick_LOAD_RELOAD_Pos             0                                             /*!< SysTick LOAD: RELOAD Position */
+#define SysTick_LOAD_RELOAD_Msk            (0xFFFFFFul << SysTick_LOAD_RELOAD_Pos)        /*!< SysTick LOAD: RELOAD Mask */
+
+/* SysTick Current Register Definitions */
+#define SysTick_VAL_CURRENT_Pos             0                                             /*!< SysTick VAL: CURRENT Position */
+#define SysTick_VAL_CURRENT_Msk            (0xFFFFFFul << SysTick_VAL_CURRENT_Pos)        /*!< SysTick VAL: CURRENT Mask */
+
+/* SysTick Calibration Register Definitions */
+#define SysTick_CALIB_NOREF_Pos            31                                             /*!< SysTick CALIB: NOREF Position */
+#define SysTick_CALIB_NOREF_Msk            (1ul << SysTick_CALIB_NOREF_Pos)               /*!< SysTick CALIB: NOREF Mask */
+
+#define SysTick_CALIB_SKEW_Pos             30                                             /*!< SysTick CALIB: SKEW Position */
+#define SysTick_CALIB_SKEW_Msk             (1ul << SysTick_CALIB_SKEW_Pos)                /*!< SysTick CALIB: SKEW Mask */
+
+#define SysTick_CALIB_TENMS_Pos             0                                             /*!< SysTick CALIB: TENMS Position */
+#define SysTick_CALIB_TENMS_Msk            (0xFFFFFFul << SysTick_VAL_CURRENT_Pos)        /*!< SysTick CALIB: TENMS Mask */
+/*@}*/ /* end of group CMSIS_CM3_SysTick */
+ +

7. DoxyGen Tags

+

+ DoxyGen tags in files core_cm3.[c,h] and core_cm0.[c,h] are reworked to create proper documentation + using DoxyGen. +

+ +

8. Folder Structure

+

+ The folder structure is changed to differentiate the single support packages. +

+ +
    +
  • CM0
    • +
  • CM3 +
      +
    • CoreSupport
      • +
    • DeviceSupport
      • +
        +
      • Vendor +
          +
        • Device +
            +
          • Startup +
              +
            • Toolchain
              • +
            • Toolchain
              • +
            • ...
              • +
            +
            • +
          +
          • +
        • Device
          • +
        • ...
          • +
        +
        • +
      • Vendor
        • +
      • ...
        • +
      + +
    • Example +
        +
      • Toolchain +
          +
        • Device
          • +
        • Device
          • +
        • ...
          • +
        +
        • +
      • Toolchain
        • +
      • ...
        • +
      +
      • +
    +
    • + +
  • Documentation
    • +
+ +

9. Open Points

+

+ Following points need to be clarified and solved: +

+
    +
  • +

    + Equivalent C and Assembler startup files. +

    +

    + Is there a need for having C startup files although assembler startup files are + very efficient and do not need to be changed? +

    +

    • +
  • +

    + Placing of HEAP in external RAM. +

    +

    + It must be possible to place HEAP in external RAM if the device supports an + external memory controller. +

    +
    • +
  • +

    + Placing of STACK /HEAP. +

    +

    + STACK should always be placed at the end of internal RAM. +

    +

    + If HEAP is placed in internal RAM than it should be placed after RW ZI section. +

    +
    • +
  • +

    + Removing core_cm3.c and core_cm0.c. +

    +

    + On a long term the functions in core_cm3.c and core_cm0.c must be replaced with + appropriate compiler intrinsics. +

    +
    • +
+ + +

10. Limitations

+

+ The following limitations are not covered with the current CMSIS version: +

+
    +
  • + No C startup files for ARM toolchain are provided. +
    • +
  • + No C startup files for GNU toolchain are provided. +
    • +
  • + No C startup files for IAR toolchain are provided. +
    • +
  • + No Tasking projects are provided yet. +
    • +
diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/Documentation/CMSIS_Core.htm b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/Documentation/CMSIS_Core.htm new file mode 100644 index 0000000..b8acb53 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/Documentation/CMSIS_Core.htm @@ -0,0 +1,1337 @@ + + + + CMSIS: Cortex Microcontroller Software Interface Standard + + + +

Cortex Microcontroller Software Interface Standard

+ +

This file describes the Cortex Microcontroller Software Interface Standard (CMSIS).

+

Version: 1.30 - 30. October 2009

+ +

Information in this file, the accompany manuals, and software is
+ Copyright ARM Ltd.
All rights reserved. +

+ +
+ +

Revision History

+
    +
  • Version 1.00: initial release.
    • +
  • Version 1.01: added __LDREXx, __STREXx, and __CLREX.
    • +
  • Version 1.02: added Cortex-M0.
    • +
  • Version 1.10: second review.
    • +
  • Version 1.20: third review.
    • +
  • Version 1.30 PRE-RELEASE: reworked Startup Concept, additional Debug Functionality.
    • +
  • Version 1.30 2nd PRE-RELEASE: changed folder structure, added doxyGen comments, added Bit definitions.
    • +
  • Version 1.30: updated Device Support Packages.
    • +
+ +
+ +

Contents

+ +
    +
  1. About
    2. +
  2. Coding Rules and Conventions
    3. +
  3. CMSIS Files
    4. +
  4. Core Peripheral Access Layer
    5. +
  5. CMSIS Example
    6. +
+ +

About

+ +

+ The Cortex Microcontroller Software Interface Standard (CMSIS) answers the challenges + that are faced when software components are deployed to physical microcontroller devices based on a + Cortex-M0 or Cortex-M3 processor. The CMSIS will be also expanded to future Cortex-M + processor cores (the term Cortex-M is used to indicate that). The CMSIS is defined in close co-operation + with various silicon and software vendors and provides a common approach to interface to peripherals, + real-time operating systems, and middleware components. +

+ +

ARM provides as part of the CMSIS the following software layers that are +available for various compiler implementations:

+
    +
  • Core Peripheral Access Layer: contains name definitions, + address definitions and helper functions to + access core registers and peripherals. It defines also a device + independent interface for RTOS Kernels that includes debug channel + definitions.
    • +
+ +

These software layers are expanded by Silicon partners with:

+
    +
  • Device Peripheral Access Layer: provides definitions + for all device peripherals
    • +
  • Access Functions for Peripherals (optional): provides + additional helper functions for peripherals
    • +
+ +

CMSIS defines for a Cortex-M Microcontroller System:

+
    +
  • A common way to access peripheral registers + and a common way to define exception vectors.
    • +
  • The register names of the Core + Peripherals and the names of the Core + Exception Vectors.
    • +
  • An device independent interface for RTOS Kernels including a debug + channel.
    • +
+ +

+ By using CMSIS compliant software components, the user can easier re-use template code. + CMSIS is intended to enable the combination of software components from multiple middleware vendors. +

+ +

Coding Rules and Conventions

+ +

+ The following section describes the coding rules and conventions used in the CMSIS + implementation. It contains also information about data types and version number information. +

+ +

Essentials

+
    +
  • The CMSIS C code conforms to MISRA 2004 rules. In case of MISRA violations, + there are disable and enable sequences for PC-LINT inserted.
    • +
  • ANSI standard data types defined in the ANSI C header file + <stdint.h> are used.
    • +
  • #define constants that include expressions must be enclosed by + parenthesis.
    • +
  • Variables and parameters have a complete data type.
    • +
  • All functions in the Core Peripheral Access Layer are + re-entrant.
    • +
  • The Core Peripheral Access Layer has no blocking code + (which means that wait/query loops are done at other software layers).
    • +
  • For each exception/interrupt there is definition for: +
      +
    • an exception/interrupt handler with the postfix _Handler + (for exceptions) or _IRQHandler (for interrupts).
      • +
    • a default exception/interrupt handler (weak definition) that contains an endless loop.
      • +
    • a #define of the interrupt number with the postfix _IRQn.
      • +
    • +
+ +

Recommendations

+ +

The CMSIS recommends the following conventions for identifiers.

+
    +
  • CAPITAL names to identify Core Registers, Peripheral Registers, and CPU Instructions.
    • +
  • CamelCase names to identify peripherals access functions and interrupts.
    • +
  • PERIPHERAL_ prefix to identify functions that belong to specify peripherals.
    • +
  • Doxygen comments for all functions are included as described under Function Comments below.
    • +
+ +Comments + +
    +
  • Comments use the ANSI C90 style (/* comment */) or C++ style + (// comment). It is assumed that the programming tools support today + consistently the C++ comment style.
    • +
  • Function Comments provide for each function the following information: +
      +
    • one-line brief function overview.
      • +
    • detailed parameter explanation.
      • +
    • detailed information about return values.
      • +
    • detailed description of the actual function.
      • +
    +

    Doxygen Example:

    + 
    +/** 
+ * @brief  Enable Interrupt in NVIC Interrupt Controller
+ * @param  IRQn  interrupt number that specifies the interrupt
+ * @return none.
+ * Enable the specified interrupt in the NVIC Interrupt Controller.
+ * Other settings of the interrupt such as priority are not affected.
+ */
    +
    • +
+ +

Data Types and IO Type Qualifiers

+ +

+ The Cortex-M HAL uses the standard types from the standard ANSI C header file + <stdint.h>. IO Type Qualifiers are used to specify the access + to peripheral variables. IO Type Qualifiers are indented to be used for automatic generation of + debug information of peripheral registers. +

+ + + + + + + + + + + + + + + + + + + + + + + + +
IO Type Qualifier#defineDescription
__Ivolatile constRead access only
__OvolatileWrite access only
__IOvolatileRead and write access
+ +

CMSIS Version Number

+

+ File core_cm3.h contains the version number of the CMSIS with the following define: +

+ +
+#define __CM3_CMSIS_VERSION_MAIN  (0x01)      /* [31:16] main version       */
+#define __CM3_CMSIS_VERSION_SUB   (0x30)      /* [15:0]  sub version        */
+#define __CM3_CMSIS_VERSION       ((__CM3_CMSIS_VERSION_MAIN << 16) | __CM3_CMSIS_VERSION_SUB)
+ +

+ File core_cm0.h contains the version number of the CMSIS with the following define: +

+ +
+#define __CM0_CMSIS_VERSION_MAIN  (0x01)      /* [31:16] main version       */
+#define __CM0_CMSIS_VERSION_SUB   (0x30)      /* [15:0]  sub version        */
+#define __CM0_CMSIS_VERSION       ((__CM0_CMSIS_VERSION_MAIN << 16) | __CM0_CMSIS_VERSION_SUB)
+ + +

CMSIS Cortex Core

+

+ File core_cm3.h contains the type of the CMSIS Cortex-M with the following define: +

+ +
+#define __CORTEX_M                (0x03)
+ +

+ File core_cm0.h contains the type of the CMSIS Cortex-M with the following define: +

+ +
+#define __CORTEX_M                (0x00)
+ + +

CMSIS Files

+

+ This section describes the Files provided in context with the CMSIS to access the Cortex-M + hardware and peripherals. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
FileProviderDescription
device.hDevice specific (provided by silicon partner)Defines the peripherals for the actual device. The file may use + several other include files to define the peripherals of the actual device.
core_cm0.hARM (for RealView ARMCC, IAR, and GNU GCC)Defines the core peripherals for the Cortex-M0 CPU and core peripherals.
core_cm3.hARM (for RealView ARMCC, IAR, and GNU GCC)Defines the core peripherals for the Cortex-M3 CPU and core peripherals.
core_cm0.cARM (for RealView ARMCC, IAR, and GNU GCC)Provides helper functions that access core registers.
core_cm3.cARM (for RealView ARMCC, IAR, and GNU GCC)Provides helper functions that access core registers.
startup_deviceARM (adapted by compiler partner / silicon partner)Provides the Cortex-M startup code and the complete (device specific) Interrupt Vector Table
system_deviceARM (adapted by silicon partner)Provides a device specific configuration file for the device. It configures the device initializes + typically the oscillator (PLL) that is part of the microcontroller device
+ +

device.h

+ +

+ The file device.h is provided by the silicon vendor and is the + central include file that the application programmer is using in + the C source code. This file contains: +

+
    +
  • +

    Interrupt Number Definition: provides interrupt numbers + (IRQn) for all core and device specific exceptions and interrupts.

    +
    • +
  • +

    Configuration for core_cm0.h / core_cm3.h: reflects the + actual configuration of the Cortex-M processor that is part of the actual + device. As such the file core_cm0.h / core_cm3.h is included that + implements access to processor registers and core peripherals.

    +
    • +
  • +

    Device Peripheral Access Layer: provides definitions + for all device peripherals. It contains all data structures and the address + mapping for the device specific peripherals.

    +
    • +
  • Access Functions for Peripherals (optional): provides + additional helper functions for peripherals that are useful for programming + of these peripherals. Access Functions may be provided as inline functions + or can be extern references to a device specific library provided by the + silicon vendor.
    • +
+ + +

Interrupt Number Definition

+ +

To access the device specific interrupts the device.h file defines IRQn +numbers for the complete device using a enum typedef as shown below:

+
+typedef enum IRQn
+{
+/******  Cortex-M3 Processor Exceptions/Interrupt Numbers ************************************************/
+  NonMaskableInt_IRQn             = -14,      /*!< 2 Non Maskable Interrupt                              */
+  HardFault_IRQn                  = -13,      /*!< 3 Cortex-M3 Hard Fault Interrupt                      */
+  MemoryManagement_IRQn           = -12,      /*!< 4 Cortex-M3 Memory Management Interrupt               */
+  BusFault_IRQn                   = -11,      /*!< 5 Cortex-M3 Bus Fault Interrupt                       */
+  UsageFault_IRQn                 = -10,      /*!< 6 Cortex-M3 Usage Fault Interrupt                     */
+  SVCall_IRQn                     = -5,       /*!< 11 Cortex-M3 SV Call Interrupt                        */
+  DebugMonitor_IRQn               = -4,       /*!< 12 Cortex-M3 Debug Monitor Interrupt                  */
+  PendSV_IRQn                     = -2,       /*!< 14 Cortex-M3 Pend SV Interrupt                        */
+  SysTick_IRQn                    = -1,       /*!< 15 Cortex-M3 System Tick Interrupt                    */
+/******  STM32 specific Interrupt Numbers ****************************************************************/
+  WWDG_STM_IRQn                   = 0,        /*!< Window WatchDog Interrupt                             */
+  PVD_STM_IRQn                    = 1,        /*!< PVD through EXTI Line detection Interrupt             */
+  :
+  :
+  } IRQn_Type;
+ + +

Configuration for core_cm0.h / core_cm3.h

+

+ The Cortex-M core configuration options which are defined for each device implementation. Some + configuration options are reflected in the CMSIS layer using the #define settings described below. +

+

+ To access core peripherals file device.h includes file core_cm0.h / core_cm3.h. + Several features in core_cm0.h / core_cm3.h are configured by the following defines that must be + defined before #include <core_cm0.h> / #include <core_cm3.h> + preprocessor command. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
#defineFileValueDescription
__NVIC_PRIO_BITScore_cm0.h(2)Number of priority bits implemented in the NVIC (device specific)
__NVIC_PRIO_BITScore_cm3.h(2 ... 8)Number of priority bits implemented in the NVIC (device specific)
__MPU_PRESENTcore_cm0.h, core_cm3.h(0, 1)Defines if an MPU is present or not
__Vendor_SysTickConfigcore_cm0.h, core_cm3.h(1)When this define is setup to 1, the SysTickConfig function + in core_cm3.h is excluded. In this case the device.h + file must contain a vendor specific implementation of this function.
+ + +

Device Peripheral Access Layer

+

+ Each peripheral uses a prefix which consists of <device abbreviation>_ + and <peripheral name>_ to identify peripheral registers that access this + specific peripheral. The intention of this is to avoid name collisions caused + due to short names. If more than one peripheral of the same type exists, + identifiers have a postfix (digit or letter). For example: +

+
    +
  • <device abbreviation>_UART_Type: defines the generic register layout for all UART channels in a device. + 
    +typedef struct
+{
+  union {
+  __I  uint8_t  RBR;                     /*!< Offset: 0x000   Receiver Buffer Register    */
+  __O  uint8_t  THR;                     /*!< Offset: 0x000   Transmit Holding Register   */
+  __IO uint8_t  DLL;                     /*!< Offset: 0x000   Divisor Latch LSB           */
+       uint32_t RESERVED0;
+  };
+  union {
+  __IO uint8_t  DLM;                     /*!< Offset: 0x004   Divisor Latch MSB           */
+  __IO uint32_t IER;                     /*!< Offset: 0x004   Interrupt Enable Register   */
+  };
+  union {
+  __I  uint32_t IIR;                     /*!< Offset: 0x008   Interrupt ID Register       */
+  __O  uint8_t  FCR;                     /*!< Offset: 0x008   FIFO Control Register       */
+  };
+  __IO uint8_t  LCR;                     /*!< Offset: 0x00C   Line Control Register       */
+       uint8_t  RESERVED1[7];
+  __I  uint8_t  LSR;                     /*!< Offset: 0x014   Line Status Register        */
+       uint8_t  RESERVED2[7];
+  __IO uint8_t  SCR;                     /*!< Offset: 0x01C   Scratch Pad Register        */
+       uint8_t  RESERVED3[3];
+  __IO uint32_t ACR;                     /*!< Offset: 0x020   Autobaud Control Register   */
+  __IO uint8_t  ICR;                     /*!< Offset: 0x024   IrDA Control Register       */
+       uint8_t  RESERVED4[3];
+  __IO uint8_t  FDR;                     /*!< Offset: 0x028   Fractional Divider Register */
+       uint8_t  RESERVED5[7];
+  __IO uint8_t  TER;                     /*!< Offset: 0x030   Transmit Enable Register    */
+       uint8_t  RESERVED6[39];
+  __I  uint8_t  FIFOLVL;                 /*!< Offset: 0x058   FIFO Level Register         */
+} LPC_UART_TypeDef;
    +
    • +
  • <device abbreviation>_UART1: is a pointer to a register structure that refers to a specific UART. + For example UART1->DR is the data register of UART1. + 
    +#define LPC_UART2             ((LPC_UART_TypeDef      *) LPC_UART2_BASE    )
+#define LPC_UART3             ((LPC_UART_TypeDef      *) LPC_UART3_BASE    )
    +
    • +
+ +
Minimal Requiements
+

+ To access the peripheral registers and related function in a device the files device.h + and core_cm0.h / core_cm3.h defines as a minimum: +

+
    +
  • The Register Layout Typedef for each peripheral that defines all register names. + Names that start with RESERVE are used to introduce space into the structure to adjust the addresses of + the peripheral registers. For example: + 
    +typedef struct {
+  __IO uint32_t CTRL;      /* SysTick Control and Status Register */
+  __IO uint32_t LOAD;      /* SysTick Reload Value Register       */
+  __IO uint32_t VAL;       /* SysTick Current Value Register      */
+  __I  uint32_t CALIB;     /* SysTick Calibration Register        */
+  } SysTick_Type;
    +
    • + +
  • + Base Address for each peripheral (in case of multiple peripherals + that use the same register layout typedef multiple base addresses are defined). For example: + 
    +#define SysTick_BASE (SCS_BASE + 0x0010)            /* SysTick Base Address */
    +
    • + +
  • + Access Definition for each peripheral (in case of multiple peripherals that use + the same register layout typedef multiple access definitions exist, i.e. LPC_UART0, + LPC_UART2). For Example: + 
    +#define SysTick ((SysTick_Type *) SysTick_BASE)     /* SysTick access definition */
    +
    • +
+ +

+ These definitions allow to access the peripheral registers from user code with simple assignments like: +

+
SysTick->CTRL = 0;
+ +
Optional Features
+

In addition the device.h file may define:

+
    +
  • + #define constants that simplify access to the peripheral registers. + These constant define bit-positions or other specific patterns are that required for the + programming of the peripheral registers. The identifiers used start with + <device abbreviation>_ and <peripheral name>_. + It is recommended to use CAPITAL letters for such #define constants. +
    • +
  • + Functions that perform more complex functions with the peripheral (i.e. status query before + a sending register is accessed). Again these function start with + <device abbreviation>_ and <peripheral name>_. +
    • +
+ +

core_cm0.h and core_cm0.c

+

+ File core_cm0.h describes the data structures for the Cortex-M0 core peripherals and does + the address mapping of this structures. It also provides basic access to the Cortex-M0 core registers + and core peripherals with efficient functions (defined as static inline). +

+

+ File core_cm0.c defines several helper functions that access processor registers. +

+

Together these files implement the Core Peripheral Access Layer for a Cortex-M0.

+ +

core_cm3.h and core_cm3.c

+

+ File core_cm3.h describes the data structures for the Cortex-M3 core peripherals and does + the address mapping of this structures. It also provides basic access to the Cortex-M3 core registers + and core peripherals with efficient functions (defined as static inline). +

+

+ File core_cm3.c defines several helper functions that access processor registers. +

+

Together these files implement the Core Peripheral Access Layer for a Cortex-M3.

+ +

startup_device

+

+ A template file for startup_device is provided by ARM for each supported + compiler. It is adapted by the silicon vendor to include interrupt vectors for all device specific + interrupt handlers. Each interrupt handler is defined as weak function + to an dummy handler. Therefore the interrupt handler can be directly used in application software + without any requirements to adapt the startup_device file. +

+

+ The following exception names are fixed and define the start of the vector table for a Cortex-M0: +

+
+__Vectors       DCD     __initial_sp              ; Top of Stack
+                DCD     Reset_Handler             ; Reset Handler
+                DCD     NMI_Handler               ; NMI Handler
+                DCD     HardFault_Handler         ; Hard Fault Handler
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     SVC_Handler               ; SVCall Handler
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     PendSV_Handler            ; PendSV Handler
+                DCD     SysTick_Handler           ; SysTick Handler
+ +

+ The following exception names are fixed and define the start of the vector table for a Cortex-M3: +

+
+__Vectors       DCD     __initial_sp              ; Top of Stack
+                DCD     Reset_Handler             ; Reset Handler
+                DCD     NMI_Handler               ; NMI Handler
+                DCD     HardFault_Handler         ; Hard Fault Handler
+                DCD     MemManage_Handler         ; MPU Fault Handler
+                DCD     BusFault_Handler          ; Bus Fault Handler
+                DCD     UsageFault_Handler        ; Usage Fault Handler
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     0                         ; Reserved
+                DCD     SVC_Handler               ; SVCall Handler
+                DCD     DebugMon_Handler          ; Debug Monitor Handler
+                DCD     0                         ; Reserved
+                DCD     PendSV_Handler            ; PendSV Handler
+                DCD     SysTick_Handler           ; SysTick Handler
+ +

+ In the following examples for device specific interrupts are shown: +

+
+; External Interrupts
+                DCD     WWDG_IRQHandler           ; Window Watchdog
+                DCD     PVD_IRQHandler            ; PVD through EXTI Line detect
+                DCD     TAMPER_IRQHandler         ; Tamper
+ +

+ Device specific interrupts must have a dummy function that can be overwritten in user code. + Below is an example for this dummy function. +

+
+Default_Handler PROC
+                EXPORT WWDG_IRQHandler   [WEAK]
+                EXPORT PVD_IRQHandler    [WEAK]
+                EXPORT TAMPER_IRQHandler [WEAK]
+                :
+                :
+                WWDG_IRQHandler
+                PVD_IRQHandler
+                TAMPER_IRQHandler
+                :
+                :
+                B .
+                ENDP
+ +

+ The user application may simply define an interrupt handler function by using the handler name + as shown below. +

+
+void WWDG_IRQHandler(void)
+{
+  :
+  :
+}
+ + +

system_device.c

+

+ A template file for system_device.c is provided by ARM but adapted by + the silicon vendor to match their actual device. As a minimum requirement + this file must provide a device specific system configuration function and a global variable + that contains the system frequency. It configures the device and initializes typically the + oscillator (PLL) that is part of the microcontroller device. +

+

+ The file system_device.c must provide + as a minimum requirement the SystemInit function as shown below. +

+ + + + + + + + + + + + + + + + +
Function DefinitionDescription
void SystemInit (void)Setup the microcontroller system. Typically this function configures the + oscillator (PLL) that is part of the microcontroller device. For systems + with variable clock speed it also updates the variable SystemCoreClock.
+ SystemInit is called from startup_device file.
void SystemCoreClockUpdate (void)Updates the variable SystemCoreClock and must be called whenever the + core clock is changed during program execution. SystemCoreClockUpdate() + evaluates the clock register settings and calculates the current core clock. +
+ +

+ Also part of the file system_device.c + is the variable SystemCoreClock which contains the current CPU clock speed shown below. +

+ + + + + + + + + + + + +
Variable DefinitionDescription
uint32_t SystemCoreClockContains the system core clock (which is the system clock frequency supplied + to the SysTick timer and the processor core clock). This variable can be + used by the user application to setup the SysTick timer or configure other + parameters. It may also be used by debugger to query the frequency of the + debug timer or configure the trace clock speed.
+ SystemCoreClock is initialized with a correct predefined value.

+ The compiler must be configured to avoid the removal of this variable in + case that the application program is not using it. It is important for + debug systems that the variable is physically present in memory so that + it can be examined to configure the debugger.
+ +

Note

+
    +

  • The above definitions are the minimum requirements for the file + system_device.c. This + file may export more functions or variables that provide a more flexible + configuration of the microcontroller system.

    +
    • +
+ + +

Core Peripheral Access Layer

+ +

Cortex-M Core Register Access

+

+ The following functions are defined in core_cm0.h / core_cm3.h + and provide access to Cortex-M core registers. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Function DefinitionCoreCore RegisterDescription
void __enable_irq (void)M0, M3PRIMASK = 0Global Interrupt enable (using the instruction CPSIE + i)
void __disable_irq (void)M0, M3PRIMASK = 1Global Interrupt disable (using the instruction + CPSID i)
void __set_PRIMASK (uint32_t value)M0, M3PRIMASK = valueAssign value to Priority Mask Register (using the instruction + MSR)
uint32_t __get_PRIMASK (void)M0, M3return PRIMASKReturn Priority Mask Register (using the instruction + MRS)
void __enable_fault_irq (void)M3FAULTMASK = 0Global Fault exception and Interrupt enable (using the + instruction CPSIE + f)
void __disable_fault_irq (void)M3FAULTMASK = 1Global Fault exception and Interrupt disable (using the + instruction CPSID f)
void __set_FAULTMASK (uint32_t value)M3FAULTMASK = valueAssign value to Fault Mask Register (using the instruction + MSR)
uint32_t __get_FAULTMASK (void)M3return FAULTMASKReturn Fault Mask Register (using the instruction MRS)
void __set_BASEPRI (uint32_t value)M3BASEPRI = valueSet Base Priority (using the instruction MSR)
uiuint32_t __get_BASEPRI (void)M3return BASEPRIReturn Base Priority (using the instruction MRS)
void __set_CONTROL (uint32_t value)M0, M3CONTROL = valueSet CONTROL register value (using the instruction MSR)
uint32_t __get_CONTROL (void)M0, M3return CONTROLReturn Control Register Value (using the instruction + MRS)
void __set_PSP (uint32_t TopOfProcStack)M0, M3PSP = TopOfProcStackSet Process Stack Pointer value (using the instruction + MSR)
uint32_t __get_PSP (void)M0, M3return PSPReturn Process Stack Pointer (using the instruction MRS)
void __set_MSP (uint32_t TopOfMainStack)M0, M3MSP = TopOfMainStackSet Main Stack Pointer (using the instruction MSR)
uint32_t __get_MSP (void)M0, M3return MSPReturn Main Stack Pointer (using the instruction MRS)
+ +

Cortex-M Instruction Access

+

+ The following functions are defined in core_cm0.h / core_cm3.hand + generate specific Cortex-M instructions. The functions are implemented in the file + core_cm0.c / core_cm3.c. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameCoreGenerated CPU InstructionDescription
void __NOP (void)M0, M3NOPNo Operation
void __WFI (void)M0, M3WFIWait for Interrupt
void __WFE (void)M0, M3WFEWait for Event
void __SEV (void)M0, M3SEVSet Event
void __ISB (void)M0, M3ISBInstruction Synchronization Barrier
void __DSB (void)M0, M3DSBData Synchronization Barrier
void __DMB (void)M0, M3DMBData Memory Barrier
uint32_t __REV (uint32_t value)M0, M3REVReverse byte order in integer value.
uint32_t __REV16 (uint16_t value)M0, M3REV16Reverse byte order in unsigned short value.
sint32_t __REVSH (sint16_t value)M0, M3REVSHReverse byte order in signed short value with sign extension to integer.
uint32_t __RBIT (uint32_t value)M3RBITReverse bit order of value
uint8_t __LDREXB (uint8_t *addr)M3LDREXBLoad exclusive byte
uint16_t __LDREXH (uint16_t *addr)M3LDREXHLoad exclusive half-word
uint32_t __LDREXW (uint32_t *addr)M3LDREXWLoad exclusive word
uint32_t __STREXB (uint8_t value, uint8_t *addr)M3STREXBStore exclusive byte
uint32_t __STREXB (uint16_t value, uint16_t *addr)M3STREXHStore exclusive half-word
uint32_t __STREXB (uint32_t value, uint32_t *addr)M3STREXWStore exclusive word
void __CLREX (void)M3CLREXRemove the exclusive lock created by __LDREXB, __LDREXH, or __LDREXW
+ + +

NVIC Access Functions

+

+ The CMSIS provides access to the NVIC via the register interface structure and several helper + functions that simplify the setup of the NVIC. The CMSIS HAL uses IRQ numbers (IRQn) to + identify the interrupts. The first device interrupt has the IRQn value 0. Therefore negative + IRQn values are used for processor core exceptions. +

+

+ For the IRQn values of core exceptions the file device.h provides + the following enum names. +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Core Exception enum ValueCoreIRQnDescription
NonMaskableInt_IRQnM0, M3-14Cortex-M Non Maskable Interrupt
HardFault_IRQnM0, M3-13Cortex-M Hard Fault Interrupt
MemoryManagement_IRQnM3-12Cortex-M Memory Management Interrupt
BusFault_IRQnM3-11Cortex-M Bus Fault Interrupt
UsageFault_IRQnM3-10Cortex-M Usage Fault Interrupt
SVCall_IRQnM0, M3-5Cortex-M SV Call Interrupt
DebugMonitor_IRQnM3-4Cortex-M Debug Monitor Interrupt
PendSV_IRQnM0, M3-2Cortex-M Pend SV Interrupt
SysTick_IRQnM0, M3-1Cortex-M System Tick Interrupt
+ +

The following functions simplify the setup of the NVIC. +The functions are defined as static inline.

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameCoreParameterDescription
void NVIC_SetPriorityGrouping (uint32_t PriorityGroup)M3Priority Grouping ValueSet the Priority Grouping (Groups . Subgroups)
uint32_t NVIC_GetPriorityGrouping (void)M3(void)Get the Priority Grouping (Groups . Subgroups)
void NVIC_EnableIRQ (IRQn_Type IRQn)M0, M3IRQ NumberEnable IRQn
void NVIC_DisableIRQ (IRQn_Type IRQn)M0, M3IRQ NumberDisable IRQn
uint32_t NVIC_GetPendingIRQ (IRQn_Type IRQn)M0, M3IRQ NumberReturn 1 if IRQn is pending else 0
void NVIC_SetPendingIRQ (IRQn_Type IRQn)M0, M3IRQ NumberSet IRQn Pending
void NVIC_ClearPendingIRQ (IRQn_Type IRQn)M0, M3IRQ NumberClear IRQn Pending Status
uint32_t NVIC_GetActive (IRQn_Type IRQn)M3IRQ NumberReturn 1 if IRQn is active else 0
void NVIC_SetPriority (IRQn_Type IRQn, uint32_t priority)M0, M3IRQ Number, PrioritySet Priority for IRQn
+ (not threadsafe for Cortex-M0)
uint32_t NVIC_GetPriority (IRQn_Type IRQn)M0, M3IRQ NumberGet Priority for IRQn
uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority)M3IRQ Number, Priority Group, Preemptive Priority, Sub PriorityEncode priority for given group, preemptive and sub priority
NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority)M3IRQ Number, Priority, pointer to Priority Group, pointer to Preemptive Priority, pointer to Sub PriorityDeccode given priority to group, preemptive and sub priority
void NVIC_SystemReset (void)M0, M3(void)Resets the System
+

Note

+
    +

  • The processor exceptions have negative enum values. Device specific interrupts + have positive enum values and start with 0. The values are defined in + device.h file. +

    +
    • +

  • The values for PreemptPriority and SubPriority + used in functions NVIC_EncodePriority and NVIC_DecodePriority + depend on the available __NVIC_PRIO_BITS implemented in the NVIC. +

    +
    • +
+ + +

SysTick Configuration Function

+ +

The following function is used to configure the SysTick timer and start the +SysTick interrupt.

+ + + + + + + + + + + + + + +
NameParameterDescription
uint32_t SysTickConfig + (uint32_t ticks)ticks is SysTick counter reload valueSetup the SysTick timer and enable the SysTick interrupt. After this + call the SysTick timer creates interrupts with the specified time + interval.
+
+ Return: 0 when successful, 1 on failure.
+
+ + +

Cortex-M3 ITM Debug Access

+ +

The Cortex-M3 incorporates the Instrumented Trace Macrocell (ITM) that +provides together with the Serial Viewer Output trace capabilities for the +microcontroller system. The ITM has 32 communication channels; two ITM +communication channels are used by CMSIS to output the following information:

+
    +
  • ITM Channel 0: implements the ITM_SendChar function + which can be used for printf-style output via the debug interface.
    • +
  • ITM Channel 31: is reserved for the RTOS kernel and can be used for + kernel awareness debugging.
    • +
+

Note

+
    +

  • The ITM channel 31 is selected for the RTOS kernel since some kernels + may use the Privileged level for program execution. ITM + channels have 4 groups with 8 channels each, whereby each group can be + configured for access rights in the Unprivileged level. The ITM channel 0 + may be therefore enabled for the user task whereas ITM channel 31 may be + accessible only in Privileged level from the RTOS kernel itself.

    +
    • +
+ +

The prototype of the ITM_SendChar routine is shown in the +table below.

+ + + + + + + + + + + + + + +
NameParameterDescription
void uint32_t ITM_SendChar(uint32_t chr)character to outputThe function outputs a character via the ITM channel 0. The + function returns when no debugger is connected that has booked the + output. It is blocking when a debugger is connected, but the + previous character send is not transmitted.

+ Return: the input character 'chr'.
+ +

+ Example for the usage of the ITM Channel 31 for RTOS Kernels: +

+
+  // check if debugger connected and ITM channel enabled for tracing
+  if ((CoreDebug->DEMCR & CoreDebug_DEMCR_TRCENA) &&
+  (ITM->TCR & ITM_TCR_ITMENA) &&
+  (ITM->TER & (1UL << 31))) {
+    // transmit trace data
+    while (ITM->PORT31_U32 == 0);
+    ITM->PORT[31].u8 = task_id;      // id of next task
+    while (ITM->PORT[31].u32 == 0);
+    ITM->PORT[31].u32 = task_status; // status information
+  }
+ + +

Cortex-M3 additional Debug Access

+ +

CMSIS provides additional debug functions to enlarge the Cortex-M3 Debug Access. +Data can be transmitted via a certain global buffer variable towards the target system.

+ +

The buffer variable and the prototypes of the additional functions are shown in the +table below.

+ + + + + + + + + + + + + + + + + + + + + + + + +
NameParameterDescription
extern volatile int ITM_RxBuffer Buffer to transmit data towards debug system.

+ Value 0x5AA55AA5 indicates that buffer is empty.
int ITM_ReceiveChar (void)noneThe nonblocking functions returns the character stored in + ITM_RxBuffer.

+ Return: -1 indicates that no character was received.
int ITM_CheckChar (void)noneThe function checks if a character is available in ITM_RxBuffer.

+ Return: 1 indicates that a character is available, 0 indicates that + no character is available.
+ + +

CMSIS Example

+

+ The following section shows a typical example for using the CMSIS layer in user applications. + The example is based on a STM32F10x Device. +

+
+#include "stm32f10x.h"
+
+volatile uint32_t msTicks;                       /* timeTicks counter */
+
+void SysTick_Handler(void) {
+  msTicks++;                                     /* increment timeTicks counter */
+}
+
+__INLINE static void Delay (uint32_t dlyTicks) {
+  uint32_t curTicks = msTicks;
+
+  while ((msTicks - curTicks) < dlyTicks);
+}
+
+__INLINE static void LED_Config(void) {
+  ;                                              /* Configure the LEDs */
+}
+
+__INLINE static void LED_On (uint32_t led) {
+  ;                                              /* Turn On  LED */
+}
+
+__INLINE static void LED_Off (uint32_t led) {
+  ;                                              /* Turn Off LED */
+}
+
+int main (void) {
+  if (SysTick_Config (SystemCoreClock / 1000)) { /* Setup SysTick for 1 msec interrupts */
+    ;                                            /* Handle Error */
+    while (1);
+  }
+  
+  LED_Config();                                  /* configure the LEDs */                            
+ 
+  while(1) {
+    LED_On (0x100);                              /* Turn  on the LED   */
+    Delay (100);                                 /* delay  100 Msec    */
+    LED_Off (0x100);                             /* Turn off the LED   */
+    Delay (100);                                 /* delay  100 Msec    */
+  }
+}
+ + + \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/License.doc b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/License.doc new file mode 100644 index 0000000..b6b8ace Binary files /dev/null and b/demos/os/ucosii/stm32f10x/Libraries/CMSIS_RVMDK/License.doc differ diff --git a/demos/os/ucosii/stm32f10x/Libraries/SConscript b/demos/os/ucosii/stm32f10x/Libraries/SConscript new file mode 100644 index 0000000..2b884c5 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/SConscript @@ -0,0 +1,63 @@ +import rtconfig +Import('RTT_ROOT') +from building import * + +# get current directory +cwd = GetCurrentDir() + +# The set of source files associated with this SConscript file. +src = Split(""" +CMSIS/CM3/CoreSupport/core_cm3.c +CMSIS/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_crc.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_rcc.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_wwdg.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_pwr.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_exti.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_bkp.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_i2c.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_adc.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_dac.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_rtc.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_fsmc.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_tim.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_iwdg.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_spi.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_flash.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_sdio.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_gpio.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_usart.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_dbgmcu.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_dma.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_can.c +STM32F10x_StdPeriph_Driver/src/stm32f10x_cec.c +STM32F10x_StdPeriph_Driver/src/misc.c +""") + +# starupt scripts for each STM32 kind +startup_scripts = {} +startup_scripts['STM32F10X_CL'] = 'startup_stm32f10x_cl.s' +startup_scripts['STM32F10X_HD'] = 'startup_stm32f10x_hd.s' +startup_scripts['STM32F10X_HD_VL'] = 'startup_stm32f10x_hd_vl.s' +startup_scripts['STM32F10X_LD'] = 'startup_stm32f10x_ld.s' +startup_scripts['STM32F10X_LD_VL'] = 'startup_stm32f10x_ld_vl.s' +startup_scripts['STM32F10X_MD'] = 'startup_stm32f10x_md.s' +startup_scripts['STM32F10X_MD_VL'] = 'startup_stm32f10x_md_vl.s' +startup_scripts['STM32F10X_XL'] = 'startup_stm32f10x_xl.s' + +# add for startup script +if rtconfig.CROSS_TOOL == 'gcc': + src = src + ['CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/gcc_ride7/' + startup_scripts[rtconfig.STM32_TYPE]] +elif rtconfig.CROSS_TOOL == 'keil': + src = src + ['CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/' + startup_scripts[rtconfig.STM32_TYPE]] +elif rtconfig.CROSS_TOOL == 'iar': + src = src + ['CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/iar/' + startup_scripts[rtconfig.STM32_TYPE]] + +path = [cwd + '/STM32F10x_StdPeriph_Driver/inc', + cwd + '/CMSIS/CM3/CoreSupport', + cwd + '/CMSIS/CM3/DeviceSupport/ST/STM32F10x'] + +CPPDEFINES = ['USE_STDPERIPH_DRIVER', rtconfig.STM32_TYPE] +group = DefineGroup('STM32_StdPeriph', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES) + +Return('group') diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/Release_Notes.html b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/Release_Notes.html new file mode 100644 index 0000000..44dd101 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/Release_Notes.html @@ -0,0 +1,342 @@ + + + + + + + + + + + + +Release Notes for STM32F10x Standard Peripherals Library Drivers + + + + + +
+


+

+
+ + + + + + +
+ + + + + + + + + +
Back to Release page
+

Release +Notes for STM32F10x Standard Peripherals Library Drivers +(StdPeriph_Driver)

+

Copyright 2011 STMicroelectronics

+

+
+

 

+ + + + + + +
+

Contents

+
    +
  1. STM32F10x Standard Peripherals Library +Drivers update History
    2. +
  2. License
    3. +
+ + +

STM32F10x Standard +Peripherals Library Drivers  update History


+

V3.5.0 / 11-March-2011

+

Main +Changes

+ +
    +
  • stm32f10x_can.h/.c files:
    • +
      +
    • Add 5 new functions
      • +
        +
      • 3 +new functions controlling the counter errors: CAN_GetLastErrorCode(), +CAN_GetReceiveErrorCounter() and CAN_GetLSBTransmitErrorCounter().
        • +
      +
        +
      • 1 new function to select the CAN operating mode: CAN_OperatingModeRequest().
        • +
      +
        +
      • 1 new function to support CAN TT mode: CAN_TTComModeCmd().
        +
        • +
      +
    • CAN_TransmitStatus() function updated to support all CAN transmit intermediate states
      +
      • +
    +
  • stm32f10x_i2c.h/.c files:
    • +
      +
    • Add 1 new function:
      • +
        +
      • I2C_NACKPositionConfig(): +This function configures the same bit (POS) as I2C_PECPositionConfig() +but is intended to be used in I2C mode while I2C_PECPositionConfig() is +intended to used in SMBUS mode.
        • +
      +
    +
  • stm32f10x_tim.h/.c files:
    • +
      +
    • Change the TIM_DMABurstLength_xBytes definitions to TIM_DMABurstLength_xTansfers
      +
      • +
    + + +
+ +

3.4.0 +- 10/15/2010

+ +
    +
  1. General
    2. +
+ +
    +
  • Add support for STM32F10x High-density value line devices.
    • +
+ +
    +
  1. STM32F10x_StdPeriph_Driver
    2. +
+ + +
    + +
  • stm32f10x_bkp.h/.c
    • +
      +
    • Delete BKP registers definition from stm32f10x_bkp.c and use defines within stm32f10x.h file.
      • +
    +
  • stm32f10x_can.h/.c
    • +
      +
    • Delete CAN registers definition from stm32f10x_can.c and use defines within stm32f10x.h file.
      +
      • +
    • Update the wording of some defines and Asserts macro.
      +
      • +
    • CAN_GetFlagStatus() +and CAN_ClearFlag() functions: updated to support new flags (were not +supported in previous version). These flags are:  CAN_FLAG_RQCP0, +CAN_FLAG_RQCP1, CAN_FLAG_RQCP2, CAN_FLAG_FMP1, CAN_FLAG_FF1, +CAN_FLAG_FOV1, CAN_FLAG_FMP0, CAN_FLAG_FF0,   CAN_FLAG_FOV0, +CAN_FLAG_WKU, CAN_FLAG_SLAK and CAN_FLAG_LEC.
      +
      • +
    • CAN_GetITStatus() +function: add a check of the interrupt enable bit before getting the +status of corresponding interrupt pending bit.
      +
      • +
    • CAN_ClearITPendingBit() function: correct the procedure to clear the interrupt pending bit.
      +
      • +
    +
  • stm32f10x_crc.h/.c
    • +
      +
    • Delete CRC registers definition from stm32f10x_crc.c and use defines within stm32f10x.h file.
      • +
    +
  • stm32f10x_dac.h/.c
    • +
      +
    • Delete DAC registers definition from stm32f10x_dac.c and use defines within stm32f10x.h file.
      • +
    +
  • stm32f10x_dbgmcu.h/.c
    • +
      +
    • Delete DBGMCU registers definition from stm32f10x_dbgmcu.c and use defines within stm32f10x.h file.
      • +
    +
  • stm32f10x_dma.h/.c
    • +
      +
    • Delete DMA registers definition from stm32f10x_dma.c and use defines within stm32f10x.h file.
      • +
    • Add new function "void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber);"
      +
      • +
    +
  • stm32f10x_flash.h/.c
    • +
      +
    • FLASH functions (Erase and Program) updated to always clear the "PG", "MER" and "PER" bits even in case of TimeOut Error.
      • +
    +
  • stm32f10x_fsmc.h/.c
    • +
      +
    • Add new member "FSMC_AsynchronousWait" in "FSMC_NORSRAMInitTypeDef" structure.
      • +
    +
  • stm32f10x_gpio.h/.c
    • +
      +
    • GPIO_PinRemapConfig() function: add new values for GPIO_Remap parameter, to support new remap for TIM6, TIM7 and DAC DMA requests, TIM12 and DAC Triggers / DMA2_Channel5 Interrupt mapping.
      • +
    +
  • stm32f10x_pwr.h/.c
    • +
      +
    • Delete PWR registers definition from stm32f10x_pwr.c and use defines within stm32f10x.h and core_cm3.h files.
      • +
    +
  • stm32f10x_rtc.h/.c
    • +
      +
    • Delete RTC registers definition from stm32f10x_rtc.c and use defines within stm32f10x.h file.
      • +
    +
  • stm32f10x_spi.h/.c
    • +
      +
    • Add new definition for I2S Audio Clock frequencies "I2S_AudioFreq_192k".
      • +
    +
  • stm32f10x_tim.h/.c
    • +
    • Add new definition for TIM Input Capture Polarity "TIM_ICPolarity_BothEdge".
    + +
+ +

3.3.0 +- 04/16/2010

+ +
  1. General
+
  • Add support for STM32F10x XL-density devices.
  • I2C driver: events description and management enhancement.
+
  1. STM32F10x_StdPeriph_Driver
+
  • stm32f10x_dbgmcu.h/.c
    • DBGMCU_Config() function: add new values DBGMCU_TIMx_STOP (x: 9..14) for DBGMCU_Periph parameter.
  • stm32f10x_flash.h/.c: +updated to support Bank2 of XL-density devices (up to 1MByte of Flash +memory). For more details, refer to the description provided within +stm32f10x_flash.c file.
  • stm32f10x_gpio.h/.c
    • GPIO_PinRemapConfig() function: add new values for GPIO_Remap parameter, to support new remap for FSMC_NADV pin and TIM9..11,13,14.
  • stm32f10x_i2c.h/.c: I2C events description and management enhancement.
    • I2C_CheckEvent() +function: updated to check whether the last event contains the +I2C_EVENT  (instead of check whether the last event is equal to +I2C_EVENT)
    • Add +detailed description of I2C events and how to manage them using the +functions provided by this driver. For more information, refer to +stm32f10x_i2c.h and stm32f10x_i2c.c files.
  • stm32f10x_rcc.h/.c: updated to support TIM9..TIM14 APB clock and reset configuration
  • stm32f10x_tim.h/.c: updated to support new Timers TIM9..TIM14.
  • stm32f10x_sdio.h: 
    • SDIO_SetSDIOReadWaitMode() function: correct values of SDIO_ReadWaitMode parameter
      change
        +#define +SDIO_ReadWaitMode_CLK               +  ((uint32_t)0x00000000)
        #define +SDIO_ReadWaitMode_DATA2             +((uint32_t)0x00000001)
      by
        #define +SDIO_ReadWaitMode_CLK               +  ((uint32_t)0x00000001)
        #define +SDIO_ReadWaitMode_DATA2             +((uint32_t)0x00000000)
+

3.2.0 +- 03/01/2010

+
    +
  1. General
    2. +
+
    + +
  • Add support +for STM32 Low-density Value line (STM32F100x4/6) and +Medium-density Value line (STM32F100x8/B) devices.
    • +
  • Almost +peripherals drivers were updated to support Value +line devices features
    • +
  • Drivers limitations fix and enhancements.
    • + +
+
    +
  1. STM32F10x_StdPeriph_Driver
    2. +
+
    +
  • Add new +firmware driver for CEC peripheral: stm32f10x_cec.h and stm32f10x_cec.c
    • +
  • Timers drivers stm32f10x_tim.h/.c: add support for new General Purpose Timers: TIM15, TIM16 and TIM17.
    • +
  • RCC driver: add support for new Value peripherals: HDMI-CEC, TIM15, TIM16 and TIM17.
    • +
  • GPIO driver: add new remap parameters for TIM1, TIM15, TIM16, TIM17 and HDMI-CEC: GPIO_Remap_TIM1_DMA, GPIO_Remap_TIM15, GPIO_Remap_TIM16, GPIO_Remap_TIM17, GPIO_Remap_CEC.
    • +
  • USART +driver: add support for Oversampling by 8 mode and onebit method. 2 +functions has been added: USART_OverSampling8Cmd() and +USART_OneBitMethodCmd().
    +
    • +
  • DAC +driver: add new functions handling the DAC under run feature: +DAC_ITConfig(), DAC_GetFlagStatus(), DAC_ClearFlag(), DAC_GetITStatus() +and DAC_ClearITPendingBit().
    • +
  • DBGMCU driver: add new parameters for TIM15, TIM16 and TIM17: DBGMCU_TIM15_STOP, DBGMCU_TIM16_STOP, DBGMCU_TIM17_STOP.
    +
    • +
  • FLASH +driver: the FLASH_EraseOptionBytes() function updated. This is now just +erasing the option bytes without modifying the RDP status either +enabled or disabled.
    • +
  • PWR +driver: the PWR_EnterSTOPMode() function updated. When woken up from +STOP mode, this function resets again the SLEEPDEEP bit in the +Cortex-M3 System Control register to allow Sleep mode entering.
    • + + +
+

License

+

The +enclosed firmware and all the related documentation are not covered by +a License Agreement, if you need such License you can contact your +local STMicroelectronics office.

+

THE +PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO +SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR +ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY +CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY +CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH +THEIR PRODUCTS.

+

 

+
+
+

For +complete documentation on STM32(CORTEX M3) 32-Bit Microcontrollers +visit www.st.com/STM32

+
+

+
+
+

 

+
+ \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/Release_Notes_for_STM32F10x_StdPeriph_Driver.html b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/Release_Notes_for_STM32F10x_StdPeriph_Driver.html new file mode 100644 index 0000000..e58d1f0 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/Release_Notes_for_STM32F10x_StdPeriph_Driver.html @@ -0,0 +1,295 @@ + + + + + + + + +Release Notes for STM32F10x Standard Peripherals Library Drivers + + + + +
+


+

+
+ + + + + + +
+ + + + + + + + + +
Back to Release page
+

Release +Notes for STM32F10x Standard Peripherals Library Drivers +(StdPeriph_Driver)

+

Copyright 2010 STMicroelectronics

+

+
+

 

+ + + + + + +
+

Contents

+
    +
  1. STM32F10x Standard Peripherals Library +Drivers update History
    2. +
  2. License
    3. +
+ + +

STM32F10x Standard +Peripherals Library Drivers  update History

+

3.4.0 +- 10/15/2010

+ +
    +
  1. General
    2. +
+ +
    +
  • Add support for STM32F10x High-density value line devices.
    • +
+ +
    +
  1. STM32F10x_StdPeriph_Driver
    2. +
+ + +
    + +
  • stm32f10x_bkp.h/.c
    • +
      +
    • Delete BKP registers definition from stm32f10x_bkp.c and use defines within stm32f10x.h file.
      • +
    +
  • stm32f10x_can.h/.c
    • +
      +
    • Delete CAN registers definition from stm32f10x_can.c and use defines within stm32f10x.h file.
      +
      • +
    • Update the wording of some defines and Asserts macro.
      +
      • +
    • CAN_GetFlagStatus() +and CAN_ClearFlag() functions: updated to support new flags (were not +supported in previous version). These flags are:  CAN_FLAG_RQCP0, +CAN_FLAG_RQCP1, CAN_FLAG_RQCP2, CAN_FLAG_FMP1, CAN_FLAG_FF1, +CAN_FLAG_FOV1, CAN_FLAG_FMP0, CAN_FLAG_FF0,   CAN_FLAG_FOV0, +CAN_FLAG_WKU, CAN_FLAG_SLAK and CAN_FLAG_LEC.
      +
      • +
    • CAN_GetITStatus() +function: add a check of the interrupt enable bit before getting the +status of corresponding interrupt pending bit.
      +
      • +
    • CAN_ClearITPendingBit() function: correct the procedure to clear the interrupt pending bit.
      +
      • +
    +
  • stm32f10x_crc.h/.c
    • +
      +
    • Delete CRC registers definition from stm32f10x_crc.c and use defines within stm32f10x.h file.
      • +
    +
  • stm32f10x_dac.h/.c
    • +
      +
    • Delete DAC registers definition from stm32f10x_dac.c and use defines within stm32f10x.h file.
      • +
    +
  • stm32f10x_dbgmcu.h/.c
    • +
      +
    • Delete DBGMCU registers definition from stm32f10x_dbgmcu.c and use defines within stm32f10x.h file.
      • +
    +
  • stm32f10x_dma.h/.c
    • +
      +
    • Delete DMA registers definition from stm32f10x_dma.c and use defines within stm32f10x.h file.
      • +
    • Add new function "void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber);"
      +
      • +
    +
  • stm32f10x_flash.h/.c
    • +
      +
    • FLASH functions (Erase and Program) updated to always clear the "PG", "MER" and "PER" bits even in case of TimeOut Error.
      • +
    +
  • stm32f10x_fsmc.h/.c
    • +
      +
    • Add new member "FSMC_AsynchronousWait" in "FSMC_NORSRAMInitTypeDef" structure.
      • +
    +
  • stm32f10x_gpio.h/.c
    • +
      +
    • GPIO_PinRemapConfig() function: add new values for GPIO_Remap parameter, to support new remap for TIM6, TIM7 and DAC DMA requests, TIM12 and DAC Triggers / DMA2_Channel5 Interrupt mapping.
      • +
    +
  • stm32f10x_pwr.h/.c
    • +
      +
    • Delete PWR registers definition from stm32f10x_pwr.c and use defines within stm32f10x.h and core_cm3.h files.
      • +
    +
  • stm32f10x_rtc.h/.c
    • +
      +
    • Delete RTC registers definition from stm32f10x_rtc.c and use defines within stm32f10x.h file.
      • +
    +
  • stm32f10x_spi.h/.c
    • +
      +
    • Add new definition for I2S Audio Clock frequencies "I2S_AudioFreq_192k".
      • +
    +
  • stm32f10x_tim.h/.c
    • +
    • Add new definition for TIM Input Capture Polarity "TIM_ICPolarity_BothEdge".
    + +
+ +

3.3.0 +- 04/16/2010

+ +
  1. General
+
  • Add support for STM32F10x XL-density devices.
  • I2C driver: events description and management enhancement.
+
  1. STM32F10x_StdPeriph_Driver
+
  • stm32f10x_dbgmcu.h/.c
    • DBGMCU_Config() function: add new values DBGMCU_TIMx_STOP (x: 9..14) for DBGMCU_Periph parameter.
  • stm32f10x_flash.h/.c: +updated to support Bank2 of XL-density devices (up to 1MByte of Flash +memory). For more details, refer to the description provided within +stm32f10x_flash.c file.
  • stm32f10x_gpio.h/.c
    • GPIO_PinRemapConfig() function: add new values for GPIO_Remap parameter, to support new remap for FSMC_NADV pin and TIM9..11,13,14.
  • stm32f10x_i2c.h/.c: I2C events description and management enhancement.
    • I2C_CheckEvent() +function: updated to check whether the last event contains the +I2C_EVENT  (instead of check whether the last event is equal to +I2C_EVENT)
    • Add +detailed description of I2C events and how to manage them using the +functions provided by this driver. For more information, refer to +stm32f10x_i2c.h and stm32f10x_i2c.c files.
  • stm32f10x_rcc.h/.c: updated to support TIM9..TIM14 APB clock and reset configuration
  • stm32f10x_tim.h/.c: updated to support new Timers TIM9..TIM14.
  • stm32f10x_sdio.h: 
    • SDIO_SetSDIOReadWaitMode() function: correct values of SDIO_ReadWaitMode parameter
      change
        +#define +SDIO_ReadWaitMode_CLK               +  ((uint32_t)0x00000000)
        #define +SDIO_ReadWaitMode_DATA2             +((uint32_t)0x00000001)
      by
        #define +SDIO_ReadWaitMode_CLK               +  ((uint32_t)0x00000001)
        #define +SDIO_ReadWaitMode_DATA2             +((uint32_t)0x00000000)
+

3.2.0 +- 03/01/2010

+
    +
  1. General
    2. +
+
    + +
  • Add support +for STM32 Low-density Value line (STM32F100x4/6) and +Medium-density Value line (STM32F100x8/B) devices.
    • +
  • Almost +peripherals drivers were updated to support Value +line devices features
    • +
  • Drivers limitations fix and enhancements.
    • + +
+
    +
  1. STM32F10x_StdPeriph_Driver
    2. +
+
    +
  • Add new +firmware driver for CEC peripheral: stm32f10x_cec.h and stm32f10x_cec.c
    • +
  • Timers drivers stm32f10x_tim.h/.c: add support for new General Purpose Timers: TIM15, TIM16 and TIM17.
    • +
  • RCC driver: add support for new Value peripherals: HDMI-CEC, TIM15, TIM16 and TIM17.
    • +
  • GPIO driver: add new remap parameters for TIM1, TIM15, TIM16, TIM17 and HDMI-CEC: GPIO_Remap_TIM1_DMA, GPIO_Remap_TIM15, GPIO_Remap_TIM16, GPIO_Remap_TIM17, GPIO_Remap_CEC.
    • +
  • USART +driver: add support for Oversampling by 8 mode and onebit method. 2 +functions has been added: USART_OverSampling8Cmd() and +USART_OneBitMethodCmd().
    +
    • +
  • DAC +driver: add new functions handling the DAC under run feature: +DAC_ITConfig(), DAC_GetFlagStatus(), DAC_ClearFlag(), DAC_GetITStatus() +and DAC_ClearITPendingBit().
    • +
  • DBGMCU driver: add new parameters for TIM15, TIM16 and TIM17: DBGMCU_TIM15_STOP, DBGMCU_TIM16_STOP, DBGMCU_TIM17_STOP.
    +
    • +
  • FLASH +driver: the FLASH_EraseOptionBytes() function updated. This is now just +erasing the option bytes without modifying the RDP status either +enabled or disabled.
    • +
  • PWR +driver: the PWR_EnterSTOPMode() function updated. When woken up from +STOP mode, this function resets again the SLEEPDEEP bit in the +Cortex-M3 System Control register to allow Sleep mode entering.
    • + + +
+

License

+

The +enclosed firmware and all the related documentation are not covered by +a License Agreement, if you need such License you can contact your +local STMicroelectronics office.

+

THE +PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO +SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR +ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY +CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY +CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH +THEIR PRODUCTS.

+

 

+
+
+

For +complete documentation on STM32(CORTEX M3) 32-Bit Microcontrollers +visit www.st.com/STM32

+
+

+
+
+

 

+
+ \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/misc.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/misc.h new file mode 100644 index 0000000..9a6bd07 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/misc.h @@ -0,0 +1,220 @@ +/** + ****************************************************************************** + * @file misc.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the miscellaneous + * firmware library functions (add-on to CMSIS functions). + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __MISC_H +#define __MISC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup MISC + * @{ + */ + +/** @defgroup MISC_Exported_Types + * @{ + */ + +/** + * @brief NVIC Init Structure definition + */ + +typedef struct +{ + uint8_t NVIC_IRQChannel; /*!< Specifies the IRQ channel to be enabled or disabled. + This parameter can be a value of @ref IRQn_Type + (For the complete STM32 Devices IRQ Channels list, please + refer to stm32f10x.h file) */ + + uint8_t NVIC_IRQChannelPreemptionPriority; /*!< Specifies the pre-emption priority for the IRQ channel + specified in NVIC_IRQChannel. This parameter can be a value + between 0 and 15 as described in the table @ref NVIC_Priority_Table */ + + uint8_t NVIC_IRQChannelSubPriority; /*!< Specifies the subpriority level for the IRQ channel specified + in NVIC_IRQChannel. This parameter can be a value + between 0 and 15 as described in the table @ref NVIC_Priority_Table */ + + FunctionalState NVIC_IRQChannelCmd; /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel + will be enabled or disabled. + This parameter can be set either to ENABLE or DISABLE */ +} NVIC_InitTypeDef; + +/** + * @} + */ + +/** @defgroup NVIC_Priority_Table + * @{ + */ + +/** +@code + The table below gives the allowed values of the pre-emption priority and subpriority according + to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function + ============================================================================================================================ + NVIC_PriorityGroup | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority | Description + ============================================================================================================================ + NVIC_PriorityGroup_0 | 0 | 0-15 | 0 bits for pre-emption priority + | | | 4 bits for subpriority + ---------------------------------------------------------------------------------------------------------------------------- + NVIC_PriorityGroup_1 | 0-1 | 0-7 | 1 bits for pre-emption priority + | | | 3 bits for subpriority + ---------------------------------------------------------------------------------------------------------------------------- + NVIC_PriorityGroup_2 | 0-3 | 0-3 | 2 bits for pre-emption priority + | | | 2 bits for subpriority + ---------------------------------------------------------------------------------------------------------------------------- + NVIC_PriorityGroup_3 | 0-7 | 0-1 | 3 bits for pre-emption priority + | | | 1 bits for subpriority + ---------------------------------------------------------------------------------------------------------------------------- + NVIC_PriorityGroup_4 | 0-15 | 0 | 4 bits for pre-emption priority + | | | 0 bits for subpriority + ============================================================================================================================ +@endcode +*/ + +/** + * @} + */ + +/** @defgroup MISC_Exported_Constants + * @{ + */ + +/** @defgroup Vector_Table_Base + * @{ + */ + +#define NVIC_VectTab_RAM ((uint32_t)0x20000000) +#define NVIC_VectTab_FLASH ((uint32_t)0x08000000) +#define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \ + ((VECTTAB) == NVIC_VectTab_FLASH)) +/** + * @} + */ + +/** @defgroup System_Low_Power + * @{ + */ + +#define NVIC_LP_SEVONPEND ((uint8_t)0x10) +#define NVIC_LP_SLEEPDEEP ((uint8_t)0x04) +#define NVIC_LP_SLEEPONEXIT ((uint8_t)0x02) +#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \ + ((LP) == NVIC_LP_SLEEPDEEP) || \ + ((LP) == NVIC_LP_SLEEPONEXIT)) +/** + * @} + */ + +/** @defgroup Preemption_Priority_Group + * @{ + */ + +#define NVIC_PriorityGroup_0 ((uint32_t)0x700) /*!< 0 bits for pre-emption priority + 4 bits for subpriority */ +#define NVIC_PriorityGroup_1 ((uint32_t)0x600) /*!< 1 bits for pre-emption priority + 3 bits for subpriority */ +#define NVIC_PriorityGroup_2 ((uint32_t)0x500) /*!< 2 bits for pre-emption priority + 2 bits for subpriority */ +#define NVIC_PriorityGroup_3 ((uint32_t)0x400) /*!< 3 bits for pre-emption priority + 1 bits for subpriority */ +#define NVIC_PriorityGroup_4 ((uint32_t)0x300) /*!< 4 bits for pre-emption priority + 0 bits for subpriority */ + +#define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \ + ((GROUP) == NVIC_PriorityGroup_1) || \ + ((GROUP) == NVIC_PriorityGroup_2) || \ + ((GROUP) == NVIC_PriorityGroup_3) || \ + ((GROUP) == NVIC_PriorityGroup_4)) + +#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) ((PRIORITY) < 0x10) + +#define IS_NVIC_SUB_PRIORITY(PRIORITY) ((PRIORITY) < 0x10) + +#define IS_NVIC_OFFSET(OFFSET) ((OFFSET) < 0x000FFFFF) + +/** + * @} + */ + +/** @defgroup SysTick_clock_source + * @{ + */ + +#define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB) +#define SysTick_CLKSource_HCLK ((uint32_t)0x00000004) +#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \ + ((SOURCE) == SysTick_CLKSource_HCLK_Div8)) +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup MISC_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup MISC_Exported_Functions + * @{ + */ + +void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup); +void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct); +void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset); +void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState); +void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource); + +#ifdef __cplusplus +} +#endif + +#endif /* __MISC_H */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_adc.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_adc.h new file mode 100644 index 0000000..c465d33 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_adc.h @@ -0,0 +1,483 @@ +/** + ****************************************************************************** + * @file stm32f10x_adc.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the ADC firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_ADC_H +#define __STM32F10x_ADC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup ADC + * @{ + */ + +/** @defgroup ADC_Exported_Types + * @{ + */ + +/** + * @brief ADC Init structure definition + */ + +typedef struct +{ + uint32_t ADC_Mode; /*!< Configures the ADC to operate in independent or + dual mode. + This parameter can be a value of @ref ADC_mode */ + + FunctionalState ADC_ScanConvMode; /*!< Specifies whether the conversion is performed in + Scan (multichannels) or Single (one channel) mode. + This parameter can be set to ENABLE or DISABLE */ + + FunctionalState ADC_ContinuousConvMode; /*!< Specifies whether the conversion is performed in + Continuous or Single mode. + This parameter can be set to ENABLE or DISABLE. */ + + uint32_t ADC_ExternalTrigConv; /*!< Defines the external trigger used to start the analog + to digital conversion of regular channels. This parameter + can be a value of @ref ADC_external_trigger_sources_for_regular_channels_conversion */ + + uint32_t ADC_DataAlign; /*!< Specifies whether the ADC data alignment is left or right. + This parameter can be a value of @ref ADC_data_align */ + + uint8_t ADC_NbrOfChannel; /*!< Specifies the number of ADC channels that will be converted + using the sequencer for regular channel group. + This parameter must range from 1 to 16. */ +}ADC_InitTypeDef; +/** + * @} + */ + +/** @defgroup ADC_Exported_Constants + * @{ + */ + +#define IS_ADC_ALL_PERIPH(PERIPH) (((PERIPH) == ADC1) || \ + ((PERIPH) == ADC2) || \ + ((PERIPH) == ADC3)) + +#define IS_ADC_DMA_PERIPH(PERIPH) (((PERIPH) == ADC1) || \ + ((PERIPH) == ADC3)) + +/** @defgroup ADC_mode + * @{ + */ + +#define ADC_Mode_Independent ((uint32_t)0x00000000) +#define ADC_Mode_RegInjecSimult ((uint32_t)0x00010000) +#define ADC_Mode_RegSimult_AlterTrig ((uint32_t)0x00020000) +#define ADC_Mode_InjecSimult_FastInterl ((uint32_t)0x00030000) +#define ADC_Mode_InjecSimult_SlowInterl ((uint32_t)0x00040000) +#define ADC_Mode_InjecSimult ((uint32_t)0x00050000) +#define ADC_Mode_RegSimult ((uint32_t)0x00060000) +#define ADC_Mode_FastInterl ((uint32_t)0x00070000) +#define ADC_Mode_SlowInterl ((uint32_t)0x00080000) +#define ADC_Mode_AlterTrig ((uint32_t)0x00090000) + +#define IS_ADC_MODE(MODE) (((MODE) == ADC_Mode_Independent) || \ + ((MODE) == ADC_Mode_RegInjecSimult) || \ + ((MODE) == ADC_Mode_RegSimult_AlterTrig) || \ + ((MODE) == ADC_Mode_InjecSimult_FastInterl) || \ + ((MODE) == ADC_Mode_InjecSimult_SlowInterl) || \ + ((MODE) == ADC_Mode_InjecSimult) || \ + ((MODE) == ADC_Mode_RegSimult) || \ + ((MODE) == ADC_Mode_FastInterl) || \ + ((MODE) == ADC_Mode_SlowInterl) || \ + ((MODE) == ADC_Mode_AlterTrig)) +/** + * @} + */ + +/** @defgroup ADC_external_trigger_sources_for_regular_channels_conversion + * @{ + */ + +#define ADC_ExternalTrigConv_T1_CC1 ((uint32_t)0x00000000) /*!< For ADC1 and ADC2 */ +#define ADC_ExternalTrigConv_T1_CC2 ((uint32_t)0x00020000) /*!< For ADC1 and ADC2 */ +#define ADC_ExternalTrigConv_T2_CC2 ((uint32_t)0x00060000) /*!< For ADC1 and ADC2 */ +#define ADC_ExternalTrigConv_T3_TRGO ((uint32_t)0x00080000) /*!< For ADC1 and ADC2 */ +#define ADC_ExternalTrigConv_T4_CC4 ((uint32_t)0x000A0000) /*!< For ADC1 and ADC2 */ +#define ADC_ExternalTrigConv_Ext_IT11_TIM8_TRGO ((uint32_t)0x000C0000) /*!< For ADC1 and ADC2 */ + +#define ADC_ExternalTrigConv_T1_CC3 ((uint32_t)0x00040000) /*!< For ADC1, ADC2 and ADC3 */ +#define ADC_ExternalTrigConv_None ((uint32_t)0x000E0000) /*!< For ADC1, ADC2 and ADC3 */ + +#define ADC_ExternalTrigConv_T3_CC1 ((uint32_t)0x00000000) /*!< For ADC3 only */ +#define ADC_ExternalTrigConv_T2_CC3 ((uint32_t)0x00020000) /*!< For ADC3 only */ +#define ADC_ExternalTrigConv_T8_CC1 ((uint32_t)0x00060000) /*!< For ADC3 only */ +#define ADC_ExternalTrigConv_T8_TRGO ((uint32_t)0x00080000) /*!< For ADC3 only */ +#define ADC_ExternalTrigConv_T5_CC1 ((uint32_t)0x000A0000) /*!< For ADC3 only */ +#define ADC_ExternalTrigConv_T5_CC3 ((uint32_t)0x000C0000) /*!< For ADC3 only */ + +#define IS_ADC_EXT_TRIG(REGTRIG) (((REGTRIG) == ADC_ExternalTrigConv_T1_CC1) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T1_CC2) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T1_CC3) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T2_CC2) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T3_TRGO) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T4_CC4) || \ + ((REGTRIG) == ADC_ExternalTrigConv_Ext_IT11_TIM8_TRGO) || \ + ((REGTRIG) == ADC_ExternalTrigConv_None) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T3_CC1) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T2_CC3) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T8_CC1) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T8_TRGO) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T5_CC1) || \ + ((REGTRIG) == ADC_ExternalTrigConv_T5_CC3)) +/** + * @} + */ + +/** @defgroup ADC_data_align + * @{ + */ + +#define ADC_DataAlign_Right ((uint32_t)0x00000000) +#define ADC_DataAlign_Left ((uint32_t)0x00000800) +#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DataAlign_Right) || \ + ((ALIGN) == ADC_DataAlign_Left)) +/** + * @} + */ + +/** @defgroup ADC_channels + * @{ + */ + +#define ADC_Channel_0 ((uint8_t)0x00) +#define ADC_Channel_1 ((uint8_t)0x01) +#define ADC_Channel_2 ((uint8_t)0x02) +#define ADC_Channel_3 ((uint8_t)0x03) +#define ADC_Channel_4 ((uint8_t)0x04) +#define ADC_Channel_5 ((uint8_t)0x05) +#define ADC_Channel_6 ((uint8_t)0x06) +#define ADC_Channel_7 ((uint8_t)0x07) +#define ADC_Channel_8 ((uint8_t)0x08) +#define ADC_Channel_9 ((uint8_t)0x09) +#define ADC_Channel_10 ((uint8_t)0x0A) +#define ADC_Channel_11 ((uint8_t)0x0B) +#define ADC_Channel_12 ((uint8_t)0x0C) +#define ADC_Channel_13 ((uint8_t)0x0D) +#define ADC_Channel_14 ((uint8_t)0x0E) +#define ADC_Channel_15 ((uint8_t)0x0F) +#define ADC_Channel_16 ((uint8_t)0x10) +#define ADC_Channel_17 ((uint8_t)0x11) + +#define ADC_Channel_TempSensor ((uint8_t)ADC_Channel_16) +#define ADC_Channel_Vrefint ((uint8_t)ADC_Channel_17) + +#define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) == ADC_Channel_0) || ((CHANNEL) == ADC_Channel_1) || \ + ((CHANNEL) == ADC_Channel_2) || ((CHANNEL) == ADC_Channel_3) || \ + ((CHANNEL) == ADC_Channel_4) || ((CHANNEL) == ADC_Channel_5) || \ + ((CHANNEL) == ADC_Channel_6) || ((CHANNEL) == ADC_Channel_7) || \ + ((CHANNEL) == ADC_Channel_8) || ((CHANNEL) == ADC_Channel_9) || \ + ((CHANNEL) == ADC_Channel_10) || ((CHANNEL) == ADC_Channel_11) || \ + ((CHANNEL) == ADC_Channel_12) || ((CHANNEL) == ADC_Channel_13) || \ + ((CHANNEL) == ADC_Channel_14) || ((CHANNEL) == ADC_Channel_15) || \ + ((CHANNEL) == ADC_Channel_16) || ((CHANNEL) == ADC_Channel_17)) +/** + * @} + */ + +/** @defgroup ADC_sampling_time + * @{ + */ + +#define ADC_SampleTime_1Cycles5 ((uint8_t)0x00) +#define ADC_SampleTime_7Cycles5 ((uint8_t)0x01) +#define ADC_SampleTime_13Cycles5 ((uint8_t)0x02) +#define ADC_SampleTime_28Cycles5 ((uint8_t)0x03) +#define ADC_SampleTime_41Cycles5 ((uint8_t)0x04) +#define ADC_SampleTime_55Cycles5 ((uint8_t)0x05) +#define ADC_SampleTime_71Cycles5 ((uint8_t)0x06) +#define ADC_SampleTime_239Cycles5 ((uint8_t)0x07) +#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SampleTime_1Cycles5) || \ + ((TIME) == ADC_SampleTime_7Cycles5) || \ + ((TIME) == ADC_SampleTime_13Cycles5) || \ + ((TIME) == ADC_SampleTime_28Cycles5) || \ + ((TIME) == ADC_SampleTime_41Cycles5) || \ + ((TIME) == ADC_SampleTime_55Cycles5) || \ + ((TIME) == ADC_SampleTime_71Cycles5) || \ + ((TIME) == ADC_SampleTime_239Cycles5)) +/** + * @} + */ + +/** @defgroup ADC_external_trigger_sources_for_injected_channels_conversion + * @{ + */ + +#define ADC_ExternalTrigInjecConv_T2_TRGO ((uint32_t)0x00002000) /*!< For ADC1 and ADC2 */ +#define ADC_ExternalTrigInjecConv_T2_CC1 ((uint32_t)0x00003000) /*!< For ADC1 and ADC2 */ +#define ADC_ExternalTrigInjecConv_T3_CC4 ((uint32_t)0x00004000) /*!< For ADC1 and ADC2 */ +#define ADC_ExternalTrigInjecConv_T4_TRGO ((uint32_t)0x00005000) /*!< For ADC1 and ADC2 */ +#define ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4 ((uint32_t)0x00006000) /*!< For ADC1 and ADC2 */ + +#define ADC_ExternalTrigInjecConv_T1_TRGO ((uint32_t)0x00000000) /*!< For ADC1, ADC2 and ADC3 */ +#define ADC_ExternalTrigInjecConv_T1_CC4 ((uint32_t)0x00001000) /*!< For ADC1, ADC2 and ADC3 */ +#define ADC_ExternalTrigInjecConv_None ((uint32_t)0x00007000) /*!< For ADC1, ADC2 and ADC3 */ + +#define ADC_ExternalTrigInjecConv_T4_CC3 ((uint32_t)0x00002000) /*!< For ADC3 only */ +#define ADC_ExternalTrigInjecConv_T8_CC2 ((uint32_t)0x00003000) /*!< For ADC3 only */ +#define ADC_ExternalTrigInjecConv_T8_CC4 ((uint32_t)0x00004000) /*!< For ADC3 only */ +#define ADC_ExternalTrigInjecConv_T5_TRGO ((uint32_t)0x00005000) /*!< For ADC3 only */ +#define ADC_ExternalTrigInjecConv_T5_CC4 ((uint32_t)0x00006000) /*!< For ADC3 only */ + +#define IS_ADC_EXT_INJEC_TRIG(INJTRIG) (((INJTRIG) == ADC_ExternalTrigInjecConv_T1_TRGO) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_T1_CC4) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_TRGO) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_CC1) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC4) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_TRGO) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_None) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC3) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC2) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC4) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_T5_TRGO) || \ + ((INJTRIG) == ADC_ExternalTrigInjecConv_T5_CC4)) +/** + * @} + */ + +/** @defgroup ADC_injected_channel_selection + * @{ + */ + +#define ADC_InjectedChannel_1 ((uint8_t)0x14) +#define ADC_InjectedChannel_2 ((uint8_t)0x18) +#define ADC_InjectedChannel_3 ((uint8_t)0x1C) +#define ADC_InjectedChannel_4 ((uint8_t)0x20) +#define IS_ADC_INJECTED_CHANNEL(CHANNEL) (((CHANNEL) == ADC_InjectedChannel_1) || \ + ((CHANNEL) == ADC_InjectedChannel_2) || \ + ((CHANNEL) == ADC_InjectedChannel_3) || \ + ((CHANNEL) == ADC_InjectedChannel_4)) +/** + * @} + */ + +/** @defgroup ADC_analog_watchdog_selection + * @{ + */ + +#define ADC_AnalogWatchdog_SingleRegEnable ((uint32_t)0x00800200) +#define ADC_AnalogWatchdog_SingleInjecEnable ((uint32_t)0x00400200) +#define ADC_AnalogWatchdog_SingleRegOrInjecEnable ((uint32_t)0x00C00200) +#define ADC_AnalogWatchdog_AllRegEnable ((uint32_t)0x00800000) +#define ADC_AnalogWatchdog_AllInjecEnable ((uint32_t)0x00400000) +#define ADC_AnalogWatchdog_AllRegAllInjecEnable ((uint32_t)0x00C00000) +#define ADC_AnalogWatchdog_None ((uint32_t)0x00000000) + +#define IS_ADC_ANALOG_WATCHDOG(WATCHDOG) (((WATCHDOG) == ADC_AnalogWatchdog_SingleRegEnable) || \ + ((WATCHDOG) == ADC_AnalogWatchdog_SingleInjecEnable) || \ + ((WATCHDOG) == ADC_AnalogWatchdog_SingleRegOrInjecEnable) || \ + ((WATCHDOG) == ADC_AnalogWatchdog_AllRegEnable) || \ + ((WATCHDOG) == ADC_AnalogWatchdog_AllInjecEnable) || \ + ((WATCHDOG) == ADC_AnalogWatchdog_AllRegAllInjecEnable) || \ + ((WATCHDOG) == ADC_AnalogWatchdog_None)) +/** + * @} + */ + +/** @defgroup ADC_interrupts_definition + * @{ + */ + +#define ADC_IT_EOC ((uint16_t)0x0220) +#define ADC_IT_AWD ((uint16_t)0x0140) +#define ADC_IT_JEOC ((uint16_t)0x0480) + +#define IS_ADC_IT(IT) ((((IT) & (uint16_t)0xF81F) == 0x00) && ((IT) != 0x00)) + +#define IS_ADC_GET_IT(IT) (((IT) == ADC_IT_EOC) || ((IT) == ADC_IT_AWD) || \ + ((IT) == ADC_IT_JEOC)) +/** + * @} + */ + +/** @defgroup ADC_flags_definition + * @{ + */ + +#define ADC_FLAG_AWD ((uint8_t)0x01) +#define ADC_FLAG_EOC ((uint8_t)0x02) +#define ADC_FLAG_JEOC ((uint8_t)0x04) +#define ADC_FLAG_JSTRT ((uint8_t)0x08) +#define ADC_FLAG_STRT ((uint8_t)0x10) +#define IS_ADC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint8_t)0xE0) == 0x00) && ((FLAG) != 0x00)) +#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_AWD) || ((FLAG) == ADC_FLAG_EOC) || \ + ((FLAG) == ADC_FLAG_JEOC) || ((FLAG)== ADC_FLAG_JSTRT) || \ + ((FLAG) == ADC_FLAG_STRT)) +/** + * @} + */ + +/** @defgroup ADC_thresholds + * @{ + */ + +#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF) + +/** + * @} + */ + +/** @defgroup ADC_injected_offset + * @{ + */ + +#define IS_ADC_OFFSET(OFFSET) ((OFFSET) <= 0xFFF) + +/** + * @} + */ + +/** @defgroup ADC_injected_length + * @{ + */ + +#define IS_ADC_INJECTED_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x4)) + +/** + * @} + */ + +/** @defgroup ADC_injected_rank + * @{ + */ + +#define IS_ADC_INJECTED_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x4)) + +/** + * @} + */ + + +/** @defgroup ADC_regular_length + * @{ + */ + +#define IS_ADC_REGULAR_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x10)) +/** + * @} + */ + +/** @defgroup ADC_regular_rank + * @{ + */ + +#define IS_ADC_REGULAR_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x10)) + +/** + * @} + */ + +/** @defgroup ADC_regular_discontinuous_mode_number + * @{ + */ + +#define IS_ADC_REGULAR_DISC_NUMBER(NUMBER) (((NUMBER) >= 0x1) && ((NUMBER) <= 0x8)) + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup ADC_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup ADC_Exported_Functions + * @{ + */ + +void ADC_DeInit(ADC_TypeDef* ADCx); +void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct); +void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct); +void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState); +void ADC_ResetCalibration(ADC_TypeDef* ADCx); +FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef* ADCx); +void ADC_StartCalibration(ADC_TypeDef* ADCx); +FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef* ADCx); +void ADC_SoftwareStartConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx); +void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number); +void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime); +void ADC_ExternalTrigConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx); +uint32_t ADC_GetDualModeConversionValue(void); +void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv); +void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx); +void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime); +void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length); +void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset); +uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel); +void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog); +void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold, uint16_t LowThreshold); +void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel); +void ADC_TempSensorVrefintCmd(FunctionalState NewState); +FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG); +void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG); +ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT); +void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT); + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F10x_ADC_H */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_bkp.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_bkp.h new file mode 100644 index 0000000..275c5e1 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_bkp.h @@ -0,0 +1,195 @@ +/** + ****************************************************************************** + * @file stm32f10x_bkp.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the BKP firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_BKP_H +#define __STM32F10x_BKP_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup BKP + * @{ + */ + +/** @defgroup BKP_Exported_Types + * @{ + */ + +/** + * @} + */ + +/** @defgroup BKP_Exported_Constants + * @{ + */ + +/** @defgroup Tamper_Pin_active_level + * @{ + */ + +#define BKP_TamperPinLevel_High ((uint16_t)0x0000) +#define BKP_TamperPinLevel_Low ((uint16_t)0x0001) +#define IS_BKP_TAMPER_PIN_LEVEL(LEVEL) (((LEVEL) == BKP_TamperPinLevel_High) || \ + ((LEVEL) == BKP_TamperPinLevel_Low)) +/** + * @} + */ + +/** @defgroup RTC_output_source_to_output_on_the_Tamper_pin + * @{ + */ + +#define BKP_RTCOutputSource_None ((uint16_t)0x0000) +#define BKP_RTCOutputSource_CalibClock ((uint16_t)0x0080) +#define BKP_RTCOutputSource_Alarm ((uint16_t)0x0100) +#define BKP_RTCOutputSource_Second ((uint16_t)0x0300) +#define IS_BKP_RTC_OUTPUT_SOURCE(SOURCE) (((SOURCE) == BKP_RTCOutputSource_None) || \ + ((SOURCE) == BKP_RTCOutputSource_CalibClock) || \ + ((SOURCE) == BKP_RTCOutputSource_Alarm) || \ + ((SOURCE) == BKP_RTCOutputSource_Second)) +/** + * @} + */ + +/** @defgroup Data_Backup_Register + * @{ + */ + +#define BKP_DR1 ((uint16_t)0x0004) +#define BKP_DR2 ((uint16_t)0x0008) +#define BKP_DR3 ((uint16_t)0x000C) +#define BKP_DR4 ((uint16_t)0x0010) +#define BKP_DR5 ((uint16_t)0x0014) +#define BKP_DR6 ((uint16_t)0x0018) +#define BKP_DR7 ((uint16_t)0x001C) +#define BKP_DR8 ((uint16_t)0x0020) +#define BKP_DR9 ((uint16_t)0x0024) +#define BKP_DR10 ((uint16_t)0x0028) +#define BKP_DR11 ((uint16_t)0x0040) +#define BKP_DR12 ((uint16_t)0x0044) +#define BKP_DR13 ((uint16_t)0x0048) +#define BKP_DR14 ((uint16_t)0x004C) +#define BKP_DR15 ((uint16_t)0x0050) +#define BKP_DR16 ((uint16_t)0x0054) +#define BKP_DR17 ((uint16_t)0x0058) +#define BKP_DR18 ((uint16_t)0x005C) +#define BKP_DR19 ((uint16_t)0x0060) +#define BKP_DR20 ((uint16_t)0x0064) +#define BKP_DR21 ((uint16_t)0x0068) +#define BKP_DR22 ((uint16_t)0x006C) +#define BKP_DR23 ((uint16_t)0x0070) +#define BKP_DR24 ((uint16_t)0x0074) +#define BKP_DR25 ((uint16_t)0x0078) +#define BKP_DR26 ((uint16_t)0x007C) +#define BKP_DR27 ((uint16_t)0x0080) +#define BKP_DR28 ((uint16_t)0x0084) +#define BKP_DR29 ((uint16_t)0x0088) +#define BKP_DR30 ((uint16_t)0x008C) +#define BKP_DR31 ((uint16_t)0x0090) +#define BKP_DR32 ((uint16_t)0x0094) +#define BKP_DR33 ((uint16_t)0x0098) +#define BKP_DR34 ((uint16_t)0x009C) +#define BKP_DR35 ((uint16_t)0x00A0) +#define BKP_DR36 ((uint16_t)0x00A4) +#define BKP_DR37 ((uint16_t)0x00A8) +#define BKP_DR38 ((uint16_t)0x00AC) +#define BKP_DR39 ((uint16_t)0x00B0) +#define BKP_DR40 ((uint16_t)0x00B4) +#define BKP_DR41 ((uint16_t)0x00B8) +#define BKP_DR42 ((uint16_t)0x00BC) + +#define IS_BKP_DR(DR) (((DR) == BKP_DR1) || ((DR) == BKP_DR2) || ((DR) == BKP_DR3) || \ + ((DR) == BKP_DR4) || ((DR) == BKP_DR5) || ((DR) == BKP_DR6) || \ + ((DR) == BKP_DR7) || ((DR) == BKP_DR8) || ((DR) == BKP_DR9) || \ + ((DR) == BKP_DR10) || ((DR) == BKP_DR11) || ((DR) == BKP_DR12) || \ + ((DR) == BKP_DR13) || ((DR) == BKP_DR14) || ((DR) == BKP_DR15) || \ + ((DR) == BKP_DR16) || ((DR) == BKP_DR17) || ((DR) == BKP_DR18) || \ + ((DR) == BKP_DR19) || ((DR) == BKP_DR20) || ((DR) == BKP_DR21) || \ + ((DR) == BKP_DR22) || ((DR) == BKP_DR23) || ((DR) == BKP_DR24) || \ + ((DR) == BKP_DR25) || ((DR) == BKP_DR26) || ((DR) == BKP_DR27) || \ + ((DR) == BKP_DR28) || ((DR) == BKP_DR29) || ((DR) == BKP_DR30) || \ + ((DR) == BKP_DR31) || ((DR) == BKP_DR32) || ((DR) == BKP_DR33) || \ + ((DR) == BKP_DR34) || ((DR) == BKP_DR35) || ((DR) == BKP_DR36) || \ + ((DR) == BKP_DR37) || ((DR) == BKP_DR38) || ((DR) == BKP_DR39) || \ + ((DR) == BKP_DR40) || ((DR) == BKP_DR41) || ((DR) == BKP_DR42)) + +#define IS_BKP_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x7F) +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup BKP_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup BKP_Exported_Functions + * @{ + */ + +void BKP_DeInit(void); +void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel); +void BKP_TamperPinCmd(FunctionalState NewState); +void BKP_ITConfig(FunctionalState NewState); +void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource); +void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue); +void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data); +uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR); +FlagStatus BKP_GetFlagStatus(void); +void BKP_ClearFlag(void); +ITStatus BKP_GetITStatus(void); +void BKP_ClearITPendingBit(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_BKP_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_can.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_can.h new file mode 100644 index 0000000..d185aa2 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_can.h @@ -0,0 +1,697 @@ +/** + ****************************************************************************** + * @file stm32f10x_can.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the CAN firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_CAN_H +#define __STM32F10x_CAN_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup CAN + * @{ + */ + +/** @defgroup CAN_Exported_Types + * @{ + */ + +#define IS_CAN_ALL_PERIPH(PERIPH) (((PERIPH) == CAN1) || \ + ((PERIPH) == CAN2)) + +/** + * @brief CAN init structure definition + */ + +typedef struct +{ + uint16_t CAN_Prescaler; /*!< Specifies the length of a time quantum. + It ranges from 1 to 1024. */ + + uint8_t CAN_Mode; /*!< Specifies the CAN operating mode. + This parameter can be a value of + @ref CAN_operating_mode */ + + uint8_t CAN_SJW; /*!< Specifies the maximum number of time quanta + the CAN hardware is allowed to lengthen or + shorten a bit to perform resynchronization. + This parameter can be a value of + @ref CAN_synchronisation_jump_width */ + + uint8_t CAN_BS1; /*!< Specifies the number of time quanta in Bit + Segment 1. This parameter can be a value of + @ref CAN_time_quantum_in_bit_segment_1 */ + + uint8_t CAN_BS2; /*!< Specifies the number of time quanta in Bit + Segment 2. + This parameter can be a value of + @ref CAN_time_quantum_in_bit_segment_2 */ + + FunctionalState CAN_TTCM; /*!< Enable or disable the time triggered + communication mode. This parameter can be set + either to ENABLE or DISABLE. */ + + FunctionalState CAN_ABOM; /*!< Enable or disable the automatic bus-off + management. This parameter can be set either + to ENABLE or DISABLE. */ + + FunctionalState CAN_AWUM; /*!< Enable or disable the automatic wake-up mode. + This parameter can be set either to ENABLE or + DISABLE. */ + + FunctionalState CAN_NART; /*!< Enable or disable the no-automatic + retransmission mode. This parameter can be + set either to ENABLE or DISABLE. */ + + FunctionalState CAN_RFLM; /*!< Enable or disable the Receive FIFO Locked mode. + This parameter can be set either to ENABLE + or DISABLE. */ + + FunctionalState CAN_TXFP; /*!< Enable or disable the transmit FIFO priority. + This parameter can be set either to ENABLE + or DISABLE. */ +} CAN_InitTypeDef; + +/** + * @brief CAN filter init structure definition + */ + +typedef struct +{ + uint16_t CAN_FilterIdHigh; /*!< Specifies the filter identification number (MSBs for a 32-bit + configuration, first one for a 16-bit configuration). + This parameter can be a value between 0x0000 and 0xFFFF */ + + uint16_t CAN_FilterIdLow; /*!< Specifies the filter identification number (LSBs for a 32-bit + configuration, second one for a 16-bit configuration). + This parameter can be a value between 0x0000 and 0xFFFF */ + + uint16_t CAN_FilterMaskIdHigh; /*!< Specifies the filter mask number or identification number, + according to the mode (MSBs for a 32-bit configuration, + first one for a 16-bit configuration). + This parameter can be a value between 0x0000 and 0xFFFF */ + + uint16_t CAN_FilterMaskIdLow; /*!< Specifies the filter mask number or identification number, + according to the mode (LSBs for a 32-bit configuration, + second one for a 16-bit configuration). + This parameter can be a value between 0x0000 and 0xFFFF */ + + uint16_t CAN_FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter. + This parameter can be a value of @ref CAN_filter_FIFO */ + + uint8_t CAN_FilterNumber; /*!< Specifies the filter which will be initialized. It ranges from 0 to 13. */ + + uint8_t CAN_FilterMode; /*!< Specifies the filter mode to be initialized. + This parameter can be a value of @ref CAN_filter_mode */ + + uint8_t CAN_FilterScale; /*!< Specifies the filter scale. + This parameter can be a value of @ref CAN_filter_scale */ + + FunctionalState CAN_FilterActivation; /*!< Enable or disable the filter. + This parameter can be set either to ENABLE or DISABLE. */ +} CAN_FilterInitTypeDef; + +/** + * @brief CAN Tx message structure definition + */ + +typedef struct +{ + uint32_t StdId; /*!< Specifies the standard identifier. + This parameter can be a value between 0 to 0x7FF. */ + + uint32_t ExtId; /*!< Specifies the extended identifier. + This parameter can be a value between 0 to 0x1FFFFFFF. */ + + uint8_t IDE; /*!< Specifies the type of identifier for the message that + will be transmitted. This parameter can be a value + of @ref CAN_identifier_type */ + + uint8_t RTR; /*!< Specifies the type of frame for the message that will + be transmitted. This parameter can be a value of + @ref CAN_remote_transmission_request */ + + uint8_t DLC; /*!< Specifies the length of the frame that will be + transmitted. This parameter can be a value between + 0 to 8 */ + + uint8_t Data[8]; /*!< Contains the data to be transmitted. It ranges from 0 + to 0xFF. */ +} CanTxMsg; + +/** + * @brief CAN Rx message structure definition + */ + +typedef struct +{ + uint32_t StdId; /*!< Specifies the standard identifier. + This parameter can be a value between 0 to 0x7FF. */ + + uint32_t ExtId; /*!< Specifies the extended identifier. + This parameter can be a value between 0 to 0x1FFFFFFF. */ + + uint8_t IDE; /*!< Specifies the type of identifier for the message that + will be received. This parameter can be a value of + @ref CAN_identifier_type */ + + uint8_t RTR; /*!< Specifies the type of frame for the received message. + This parameter can be a value of + @ref CAN_remote_transmission_request */ + + uint8_t DLC; /*!< Specifies the length of the frame that will be received. + This parameter can be a value between 0 to 8 */ + + uint8_t Data[8]; /*!< Contains the data to be received. It ranges from 0 to + 0xFF. */ + + uint8_t FMI; /*!< Specifies the index of the filter the message stored in + the mailbox passes through. This parameter can be a + value between 0 to 0xFF */ +} CanRxMsg; + +/** + * @} + */ + +/** @defgroup CAN_Exported_Constants + * @{ + */ + +/** @defgroup CAN_sleep_constants + * @{ + */ + +#define CAN_InitStatus_Failed ((uint8_t)0x00) /*!< CAN initialization failed */ +#define CAN_InitStatus_Success ((uint8_t)0x01) /*!< CAN initialization OK */ + +/** + * @} + */ + +/** @defgroup CAN_Mode + * @{ + */ + +#define CAN_Mode_Normal ((uint8_t)0x00) /*!< normal mode */ +#define CAN_Mode_LoopBack ((uint8_t)0x01) /*!< loopback mode */ +#define CAN_Mode_Silent ((uint8_t)0x02) /*!< silent mode */ +#define CAN_Mode_Silent_LoopBack ((uint8_t)0x03) /*!< loopback combined with silent mode */ + +#define IS_CAN_MODE(MODE) (((MODE) == CAN_Mode_Normal) || \ + ((MODE) == CAN_Mode_LoopBack)|| \ + ((MODE) == CAN_Mode_Silent) || \ + ((MODE) == CAN_Mode_Silent_LoopBack)) +/** + * @} + */ + + +/** + * @defgroup CAN_Operating_Mode + * @{ + */ +#define CAN_OperatingMode_Initialization ((uint8_t)0x00) /*!< Initialization mode */ +#define CAN_OperatingMode_Normal ((uint8_t)0x01) /*!< Normal mode */ +#define CAN_OperatingMode_Sleep ((uint8_t)0x02) /*!< sleep mode */ + + +#define IS_CAN_OPERATING_MODE(MODE) (((MODE) == CAN_OperatingMode_Initialization) ||\ + ((MODE) == CAN_OperatingMode_Normal)|| \ + ((MODE) == CAN_OperatingMode_Sleep)) +/** + * @} + */ + +/** + * @defgroup CAN_Mode_Status + * @{ + */ + +#define CAN_ModeStatus_Failed ((uint8_t)0x00) /*!< CAN entering the specific mode failed */ +#define CAN_ModeStatus_Success ((uint8_t)!CAN_ModeStatus_Failed) /*!< CAN entering the specific mode Succeed */ + + +/** + * @} + */ + +/** @defgroup CAN_synchronisation_jump_width + * @{ + */ + +#define CAN_SJW_1tq ((uint8_t)0x00) /*!< 1 time quantum */ +#define CAN_SJW_2tq ((uint8_t)0x01) /*!< 2 time quantum */ +#define CAN_SJW_3tq ((uint8_t)0x02) /*!< 3 time quantum */ +#define CAN_SJW_4tq ((uint8_t)0x03) /*!< 4 time quantum */ + +#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1tq) || ((SJW) == CAN_SJW_2tq)|| \ + ((SJW) == CAN_SJW_3tq) || ((SJW) == CAN_SJW_4tq)) +/** + * @} + */ + +/** @defgroup CAN_time_quantum_in_bit_segment_1 + * @{ + */ + +#define CAN_BS1_1tq ((uint8_t)0x00) /*!< 1 time quantum */ +#define CAN_BS1_2tq ((uint8_t)0x01) /*!< 2 time quantum */ +#define CAN_BS1_3tq ((uint8_t)0x02) /*!< 3 time quantum */ +#define CAN_BS1_4tq ((uint8_t)0x03) /*!< 4 time quantum */ +#define CAN_BS1_5tq ((uint8_t)0x04) /*!< 5 time quantum */ +#define CAN_BS1_6tq ((uint8_t)0x05) /*!< 6 time quantum */ +#define CAN_BS1_7tq ((uint8_t)0x06) /*!< 7 time quantum */ +#define CAN_BS1_8tq ((uint8_t)0x07) /*!< 8 time quantum */ +#define CAN_BS1_9tq ((uint8_t)0x08) /*!< 9 time quantum */ +#define CAN_BS1_10tq ((uint8_t)0x09) /*!< 10 time quantum */ +#define CAN_BS1_11tq ((uint8_t)0x0A) /*!< 11 time quantum */ +#define CAN_BS1_12tq ((uint8_t)0x0B) /*!< 12 time quantum */ +#define CAN_BS1_13tq ((uint8_t)0x0C) /*!< 13 time quantum */ +#define CAN_BS1_14tq ((uint8_t)0x0D) /*!< 14 time quantum */ +#define CAN_BS1_15tq ((uint8_t)0x0E) /*!< 15 time quantum */ +#define CAN_BS1_16tq ((uint8_t)0x0F) /*!< 16 time quantum */ + +#define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16tq) +/** + * @} + */ + +/** @defgroup CAN_time_quantum_in_bit_segment_2 + * @{ + */ + +#define CAN_BS2_1tq ((uint8_t)0x00) /*!< 1 time quantum */ +#define CAN_BS2_2tq ((uint8_t)0x01) /*!< 2 time quantum */ +#define CAN_BS2_3tq ((uint8_t)0x02) /*!< 3 time quantum */ +#define CAN_BS2_4tq ((uint8_t)0x03) /*!< 4 time quantum */ +#define CAN_BS2_5tq ((uint8_t)0x04) /*!< 5 time quantum */ +#define CAN_BS2_6tq ((uint8_t)0x05) /*!< 6 time quantum */ +#define CAN_BS2_7tq ((uint8_t)0x06) /*!< 7 time quantum */ +#define CAN_BS2_8tq ((uint8_t)0x07) /*!< 8 time quantum */ + +#define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8tq) + +/** + * @} + */ + +/** @defgroup CAN_clock_prescaler + * @{ + */ + +#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024)) + +/** + * @} + */ + +/** @defgroup CAN_filter_number + * @{ + */ +#ifndef STM32F10X_CL + #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 13) +#else + #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27) +#endif /* STM32F10X_CL */ +/** + * @} + */ + +/** @defgroup CAN_filter_mode + * @{ + */ + +#define CAN_FilterMode_IdMask ((uint8_t)0x00) /*!< identifier/mask mode */ +#define CAN_FilterMode_IdList ((uint8_t)0x01) /*!< identifier list mode */ + +#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FilterMode_IdMask) || \ + ((MODE) == CAN_FilterMode_IdList)) +/** + * @} + */ + +/** @defgroup CAN_filter_scale + * @{ + */ + +#define CAN_FilterScale_16bit ((uint8_t)0x00) /*!< Two 16-bit filters */ +#define CAN_FilterScale_32bit ((uint8_t)0x01) /*!< One 32-bit filter */ + +#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FilterScale_16bit) || \ + ((SCALE) == CAN_FilterScale_32bit)) + +/** + * @} + */ + +/** @defgroup CAN_filter_FIFO + * @{ + */ + +#define CAN_Filter_FIFO0 ((uint8_t)0x00) /*!< Filter FIFO 0 assignment for filter x */ +#define CAN_Filter_FIFO1 ((uint8_t)0x01) /*!< Filter FIFO 1 assignment for filter x */ +#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FilterFIFO0) || \ + ((FIFO) == CAN_FilterFIFO1)) +/** + * @} + */ + +/** @defgroup Start_bank_filter_for_slave_CAN + * @{ + */ +#define IS_CAN_BANKNUMBER(BANKNUMBER) (((BANKNUMBER) >= 1) && ((BANKNUMBER) <= 27)) +/** + * @} + */ + +/** @defgroup CAN_Tx + * @{ + */ + +#define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02)) +#define IS_CAN_STDID(STDID) ((STDID) <= ((uint32_t)0x7FF)) +#define IS_CAN_EXTID(EXTID) ((EXTID) <= ((uint32_t)0x1FFFFFFF)) +#define IS_CAN_DLC(DLC) ((DLC) <= ((uint8_t)0x08)) + +/** + * @} + */ + +/** @defgroup CAN_identifier_type + * @{ + */ + +#define CAN_Id_Standard ((uint32_t)0x00000000) /*!< Standard Id */ +#define CAN_Id_Extended ((uint32_t)0x00000004) /*!< Extended Id */ +#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_Id_Standard) || \ + ((IDTYPE) == CAN_Id_Extended)) +/** + * @} + */ + +/** @defgroup CAN_remote_transmission_request + * @{ + */ + +#define CAN_RTR_Data ((uint32_t)0x00000000) /*!< Data frame */ +#define CAN_RTR_Remote ((uint32_t)0x00000002) /*!< Remote frame */ +#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_Data) || ((RTR) == CAN_RTR_Remote)) + +/** + * @} + */ + +/** @defgroup CAN_transmit_constants + * @{ + */ + +#define CAN_TxStatus_Failed ((uint8_t)0x00)/*!< CAN transmission failed */ +#define CAN_TxStatus_Ok ((uint8_t)0x01) /*!< CAN transmission succeeded */ +#define CAN_TxStatus_Pending ((uint8_t)0x02) /*!< CAN transmission pending */ +#define CAN_TxStatus_NoMailBox ((uint8_t)0x04) /*!< CAN cell did not provide an empty mailbox */ + +/** + * @} + */ + +/** @defgroup CAN_receive_FIFO_number_constants + * @{ + */ + +#define CAN_FIFO0 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */ +#define CAN_FIFO1 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */ + +#define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1)) + +/** + * @} + */ + +/** @defgroup CAN_sleep_constants + * @{ + */ + +#define CAN_Sleep_Failed ((uint8_t)0x00) /*!< CAN did not enter the sleep mode */ +#define CAN_Sleep_Ok ((uint8_t)0x01) /*!< CAN entered the sleep mode */ + +/** + * @} + */ + +/** @defgroup CAN_wake_up_constants + * @{ + */ + +#define CAN_WakeUp_Failed ((uint8_t)0x00) /*!< CAN did not leave the sleep mode */ +#define CAN_WakeUp_Ok ((uint8_t)0x01) /*!< CAN leaved the sleep mode */ + +/** + * @} + */ + +/** + * @defgroup CAN_Error_Code_constants + * @{ + */ + +#define CAN_ErrorCode_NoErr ((uint8_t)0x00) /*!< No Error */ +#define CAN_ErrorCode_StuffErr ((uint8_t)0x10) /*!< Stuff Error */ +#define CAN_ErrorCode_FormErr ((uint8_t)0x20) /*!< Form Error */ +#define CAN_ErrorCode_ACKErr ((uint8_t)0x30) /*!< Acknowledgment Error */ +#define CAN_ErrorCode_BitRecessiveErr ((uint8_t)0x40) /*!< Bit Recessive Error */ +#define CAN_ErrorCode_BitDominantErr ((uint8_t)0x50) /*!< Bit Dominant Error */ +#define CAN_ErrorCode_CRCErr ((uint8_t)0x60) /*!< CRC Error */ +#define CAN_ErrorCode_SoftwareSetErr ((uint8_t)0x70) /*!< Software Set Error */ + + +/** + * @} + */ + +/** @defgroup CAN_flags + * @{ + */ +/* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus() + and CAN_ClearFlag() functions. */ +/* If the flag is 0x1XXXXXXX, it means that it can only be used with CAN_GetFlagStatus() function. */ + +/* Transmit Flags */ +#define CAN_FLAG_RQCP0 ((uint32_t)0x38000001) /*!< Request MailBox0 Flag */ +#define CAN_FLAG_RQCP1 ((uint32_t)0x38000100) /*!< Request MailBox1 Flag */ +#define CAN_FLAG_RQCP2 ((uint32_t)0x38010000) /*!< Request MailBox2 Flag */ + +/* Receive Flags */ +#define CAN_FLAG_FMP0 ((uint32_t)0x12000003) /*!< FIFO 0 Message Pending Flag */ +#define CAN_FLAG_FF0 ((uint32_t)0x32000008) /*!< FIFO 0 Full Flag */ +#define CAN_FLAG_FOV0 ((uint32_t)0x32000010) /*!< FIFO 0 Overrun Flag */ +#define CAN_FLAG_FMP1 ((uint32_t)0x14000003) /*!< FIFO 1 Message Pending Flag */ +#define CAN_FLAG_FF1 ((uint32_t)0x34000008) /*!< FIFO 1 Full Flag */ +#define CAN_FLAG_FOV1 ((uint32_t)0x34000010) /*!< FIFO 1 Overrun Flag */ + +/* Operating Mode Flags */ +#define CAN_FLAG_WKU ((uint32_t)0x31000008) /*!< Wake up Flag */ +#define CAN_FLAG_SLAK ((uint32_t)0x31000012) /*!< Sleep acknowledge Flag */ +/* Note: When SLAK intterupt is disabled (SLKIE=0), no polling on SLAKI is possible. + In this case the SLAK bit can be polled.*/ + +/* Error Flags */ +#define CAN_FLAG_EWG ((uint32_t)0x10F00001) /*!< Error Warning Flag */ +#define CAN_FLAG_EPV ((uint32_t)0x10F00002) /*!< Error Passive Flag */ +#define CAN_FLAG_BOF ((uint32_t)0x10F00004) /*!< Bus-Off Flag */ +#define CAN_FLAG_LEC ((uint32_t)0x30F00070) /*!< Last error code Flag */ + +#define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_BOF) || \ + ((FLAG) == CAN_FLAG_EPV) || ((FLAG) == CAN_FLAG_EWG) || \ + ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_FOV0) || \ + ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FMP0) || \ + ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1) || \ + ((FLAG) == CAN_FLAG_FMP1) || ((FLAG) == CAN_FLAG_RQCP2) || \ + ((FLAG) == CAN_FLAG_RQCP1)|| ((FLAG) == CAN_FLAG_RQCP0) || \ + ((FLAG) == CAN_FLAG_SLAK )) + +#define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_RQCP2) || \ + ((FLAG) == CAN_FLAG_RQCP1) || ((FLAG) == CAN_FLAG_RQCP0) || \ + ((FLAG) == CAN_FLAG_FF0) || ((FLAG) == CAN_FLAG_FOV0) ||\ + ((FLAG) == CAN_FLAG_FF1) || ((FLAG) == CAN_FLAG_FOV1) || \ + ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_SLAK)) +/** + * @} + */ + + +/** @defgroup CAN_interrupts + * @{ + */ + + + +#define CAN_IT_TME ((uint32_t)0x00000001) /*!< Transmit mailbox empty Interrupt*/ + +/* Receive Interrupts */ +#define CAN_IT_FMP0 ((uint32_t)0x00000002) /*!< FIFO 0 message pending Interrupt*/ +#define CAN_IT_FF0 ((uint32_t)0x00000004) /*!< FIFO 0 full Interrupt*/ +#define CAN_IT_FOV0 ((uint32_t)0x00000008) /*!< FIFO 0 overrun Interrupt*/ +#define CAN_IT_FMP1 ((uint32_t)0x00000010) /*!< FIFO 1 message pending Interrupt*/ +#define CAN_IT_FF1 ((uint32_t)0x00000020) /*!< FIFO 1 full Interrupt*/ +#define CAN_IT_FOV1 ((uint32_t)0x00000040) /*!< FIFO 1 overrun Interrupt*/ + +/* Operating Mode Interrupts */ +#define CAN_IT_WKU ((uint32_t)0x00010000) /*!< Wake-up Interrupt*/ +#define CAN_IT_SLK ((uint32_t)0x00020000) /*!< Sleep acknowledge Interrupt*/ + +/* Error Interrupts */ +#define CAN_IT_EWG ((uint32_t)0x00000100) /*!< Error warning Interrupt*/ +#define CAN_IT_EPV ((uint32_t)0x00000200) /*!< Error passive Interrupt*/ +#define CAN_IT_BOF ((uint32_t)0x00000400) /*!< Bus-off Interrupt*/ +#define CAN_IT_LEC ((uint32_t)0x00000800) /*!< Last error code Interrupt*/ +#define CAN_IT_ERR ((uint32_t)0x00008000) /*!< Error Interrupt*/ + +/* Flags named as Interrupts : kept only for FW compatibility */ +#define CAN_IT_RQCP0 CAN_IT_TME +#define CAN_IT_RQCP1 CAN_IT_TME +#define CAN_IT_RQCP2 CAN_IT_TME + + +#define IS_CAN_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0) ||\ + ((IT) == CAN_IT_FF0) || ((IT) == CAN_IT_FOV0) ||\ + ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1) ||\ + ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG) ||\ + ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\ + ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\ + ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK)) + +#define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0) ||\ + ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1) ||\ + ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG) ||\ + ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF) ||\ + ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR) ||\ + ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK)) + +/** + * @} + */ + +/** @defgroup CAN_Legacy + * @{ + */ +#define CANINITFAILED CAN_InitStatus_Failed +#define CANINITOK CAN_InitStatus_Success +#define CAN_FilterFIFO0 CAN_Filter_FIFO0 +#define CAN_FilterFIFO1 CAN_Filter_FIFO1 +#define CAN_ID_STD CAN_Id_Standard +#define CAN_ID_EXT CAN_Id_Extended +#define CAN_RTR_DATA CAN_RTR_Data +#define CAN_RTR_REMOTE CAN_RTR_Remote +#define CANTXFAILE CAN_TxStatus_Failed +#define CANTXOK CAN_TxStatus_Ok +#define CANTXPENDING CAN_TxStatus_Pending +#define CAN_NO_MB CAN_TxStatus_NoMailBox +#define CANSLEEPFAILED CAN_Sleep_Failed +#define CANSLEEPOK CAN_Sleep_Ok +#define CANWAKEUPFAILED CAN_WakeUp_Failed +#define CANWAKEUPOK CAN_WakeUp_Ok + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup CAN_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup CAN_Exported_Functions + * @{ + */ +/* Function used to set the CAN configuration to the default reset state *****/ +void CAN_DeInit(CAN_TypeDef* CANx); + +/* Initialization and Configuration functions *********************************/ +uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct); +void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct); +void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct); +void CAN_SlaveStartBank(uint8_t CAN_BankNumber); +void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState); +void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState); + +/* Transmit functions *********************************************************/ +uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage); +uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox); +void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox); + +/* Receive functions **********************************************************/ +void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage); +void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber); +uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber); + + +/* Operation modes functions **************************************************/ +uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode); +uint8_t CAN_Sleep(CAN_TypeDef* CANx); +uint8_t CAN_WakeUp(CAN_TypeDef* CANx); + +/* Error management functions *************************************************/ +uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx); +uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx); +uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx); + +/* Interrupts and flags management functions **********************************/ +void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState); +FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG); +void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG); +ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT); +void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_CAN_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_cec.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_cec.h new file mode 100644 index 0000000..7ce6896 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_cec.h @@ -0,0 +1,210 @@ +/** + ****************************************************************************** + * @file stm32f10x_cec.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the CEC firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_CEC_H +#define __STM32F10x_CEC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup CEC + * @{ + */ + + +/** @defgroup CEC_Exported_Types + * @{ + */ + +/** + * @brief CEC Init structure definition + */ +typedef struct +{ + uint16_t CEC_BitTimingMode; /*!< Configures the CEC Bit Timing Error Mode. + This parameter can be a value of @ref CEC_BitTiming_Mode */ + uint16_t CEC_BitPeriodMode; /*!< Configures the CEC Bit Period Error Mode. + This parameter can be a value of @ref CEC_BitPeriod_Mode */ +}CEC_InitTypeDef; + +/** + * @} + */ + +/** @defgroup CEC_Exported_Constants + * @{ + */ + +/** @defgroup CEC_BitTiming_Mode + * @{ + */ +#define CEC_BitTimingStdMode ((uint16_t)0x00) /*!< Bit timing error Standard Mode */ +#define CEC_BitTimingErrFreeMode CEC_CFGR_BTEM /*!< Bit timing error Free Mode */ + +#define IS_CEC_BIT_TIMING_ERROR_MODE(MODE) (((MODE) == CEC_BitTimingStdMode) || \ + ((MODE) == CEC_BitTimingErrFreeMode)) +/** + * @} + */ + +/** @defgroup CEC_BitPeriod_Mode + * @{ + */ +#define CEC_BitPeriodStdMode ((uint16_t)0x00) /*!< Bit period error Standard Mode */ +#define CEC_BitPeriodFlexibleMode CEC_CFGR_BPEM /*!< Bit period error Flexible Mode */ + +#define IS_CEC_BIT_PERIOD_ERROR_MODE(MODE) (((MODE) == CEC_BitPeriodStdMode) || \ + ((MODE) == CEC_BitPeriodFlexibleMode)) +/** + * @} + */ + + +/** @defgroup CEC_interrupts_definition + * @{ + */ +#define CEC_IT_TERR CEC_CSR_TERR +#define CEC_IT_TBTRF CEC_CSR_TBTRF +#define CEC_IT_RERR CEC_CSR_RERR +#define CEC_IT_RBTF CEC_CSR_RBTF +#define IS_CEC_GET_IT(IT) (((IT) == CEC_IT_TERR) || ((IT) == CEC_IT_TBTRF) || \ + ((IT) == CEC_IT_RERR) || ((IT) == CEC_IT_RBTF)) +/** + * @} + */ + + +/** @defgroup CEC_Own_Address + * @{ + */ +#define IS_CEC_ADDRESS(ADDRESS) ((ADDRESS) < 0x10) +/** + * @} + */ + +/** @defgroup CEC_Prescaler + * @{ + */ +#define IS_CEC_PRESCALER(PRESCALER) ((PRESCALER) <= 0x3FFF) + +/** + * @} + */ + +/** @defgroup CEC_flags_definition + * @{ + */ + +/** + * @brief ESR register flags + */ +#define CEC_FLAG_BTE ((uint32_t)0x10010000) +#define CEC_FLAG_BPE ((uint32_t)0x10020000) +#define CEC_FLAG_RBTFE ((uint32_t)0x10040000) +#define CEC_FLAG_SBE ((uint32_t)0x10080000) +#define CEC_FLAG_ACKE ((uint32_t)0x10100000) +#define CEC_FLAG_LINE ((uint32_t)0x10200000) +#define CEC_FLAG_TBTFE ((uint32_t)0x10400000) + +/** + * @brief CSR register flags + */ +#define CEC_FLAG_TEOM ((uint32_t)0x00000002) +#define CEC_FLAG_TERR ((uint32_t)0x00000004) +#define CEC_FLAG_TBTRF ((uint32_t)0x00000008) +#define CEC_FLAG_RSOM ((uint32_t)0x00000010) +#define CEC_FLAG_REOM ((uint32_t)0x00000020) +#define CEC_FLAG_RERR ((uint32_t)0x00000040) +#define CEC_FLAG_RBTF ((uint32_t)0x00000080) + +#define IS_CEC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFF03) == 0x00) && ((FLAG) != 0x00)) + +#define IS_CEC_GET_FLAG(FLAG) (((FLAG) == CEC_FLAG_BTE) || ((FLAG) == CEC_FLAG_BPE) || \ + ((FLAG) == CEC_FLAG_RBTFE) || ((FLAG)== CEC_FLAG_SBE) || \ + ((FLAG) == CEC_FLAG_ACKE) || ((FLAG) == CEC_FLAG_LINE) || \ + ((FLAG) == CEC_FLAG_TBTFE) || ((FLAG) == CEC_FLAG_TEOM) || \ + ((FLAG) == CEC_FLAG_TERR) || ((FLAG) == CEC_FLAG_TBTRF) || \ + ((FLAG) == CEC_FLAG_RSOM) || ((FLAG) == CEC_FLAG_REOM) || \ + ((FLAG) == CEC_FLAG_RERR) || ((FLAG) == CEC_FLAG_RBTF)) + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup CEC_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup CEC_Exported_Functions + * @{ + */ +void CEC_DeInit(void); +void CEC_Init(CEC_InitTypeDef* CEC_InitStruct); +void CEC_Cmd(FunctionalState NewState); +void CEC_ITConfig(FunctionalState NewState); +void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress); +void CEC_SetPrescaler(uint16_t CEC_Prescaler); +void CEC_SendDataByte(uint8_t Data); +uint8_t CEC_ReceiveDataByte(void); +void CEC_StartOfMessage(void); +void CEC_EndOfMessageCmd(FunctionalState NewState); +FlagStatus CEC_GetFlagStatus(uint32_t CEC_FLAG); +void CEC_ClearFlag(uint32_t CEC_FLAG); +ITStatus CEC_GetITStatus(uint8_t CEC_IT); +void CEC_ClearITPendingBit(uint16_t CEC_IT); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_CEC_H */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_crc.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_crc.h new file mode 100644 index 0000000..3362fca --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_crc.h @@ -0,0 +1,94 @@ +/** + ****************************************************************************** + * @file stm32f10x_crc.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the CRC firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_CRC_H +#define __STM32F10x_CRC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup CRC + * @{ + */ + +/** @defgroup CRC_Exported_Types + * @{ + */ + +/** + * @} + */ + +/** @defgroup CRC_Exported_Constants + * @{ + */ + +/** + * @} + */ + +/** @defgroup CRC_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup CRC_Exported_Functions + * @{ + */ + +void CRC_ResetDR(void); +uint32_t CRC_CalcCRC(uint32_t Data); +uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength); +uint32_t CRC_GetCRC(void); +void CRC_SetIDRegister(uint8_t IDValue); +uint8_t CRC_GetIDRegister(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_CRC_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dac.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dac.h new file mode 100644 index 0000000..174773c --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dac.h @@ -0,0 +1,317 @@ +/** + ****************************************************************************** + * @file stm32f10x_dac.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the DAC firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_DAC_H +#define __STM32F10x_DAC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup DAC + * @{ + */ + +/** @defgroup DAC_Exported_Types + * @{ + */ + +/** + * @brief DAC Init structure definition + */ + +typedef struct +{ + uint32_t DAC_Trigger; /*!< Specifies the external trigger for the selected DAC channel. + This parameter can be a value of @ref DAC_trigger_selection */ + + uint32_t DAC_WaveGeneration; /*!< Specifies whether DAC channel noise waves or triangle waves + are generated, or whether no wave is generated. + This parameter can be a value of @ref DAC_wave_generation */ + + uint32_t DAC_LFSRUnmask_TriangleAmplitude; /*!< Specifies the LFSR mask for noise wave generation or + the maximum amplitude triangle generation for the DAC channel. + This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude */ + + uint32_t DAC_OutputBuffer; /*!< Specifies whether the DAC channel output buffer is enabled or disabled. + This parameter can be a value of @ref DAC_output_buffer */ +}DAC_InitTypeDef; + +/** + * @} + */ + +/** @defgroup DAC_Exported_Constants + * @{ + */ + +/** @defgroup DAC_trigger_selection + * @{ + */ + +#define DAC_Trigger_None ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register + has been loaded, and not by external trigger */ +#define DAC_Trigger_T6_TRGO ((uint32_t)0x00000004) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */ +#define DAC_Trigger_T8_TRGO ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel + only in High-density devices*/ +#define DAC_Trigger_T3_TRGO ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel + only in Connectivity line, Medium-density and Low-density Value Line devices */ +#define DAC_Trigger_T7_TRGO ((uint32_t)0x00000014) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */ +#define DAC_Trigger_T5_TRGO ((uint32_t)0x0000001C) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel */ +#define DAC_Trigger_T15_TRGO ((uint32_t)0x0000001C) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel + only in Medium-density and Low-density Value Line devices*/ +#define DAC_Trigger_T2_TRGO ((uint32_t)0x00000024) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */ +#define DAC_Trigger_T4_TRGO ((uint32_t)0x0000002C) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel */ +#define DAC_Trigger_Ext_IT9 ((uint32_t)0x00000034) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */ +#define DAC_Trigger_Software ((uint32_t)0x0000003C) /*!< Conversion started by software trigger for DAC channel */ + +#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_Trigger_None) || \ + ((TRIGGER) == DAC_Trigger_T6_TRGO) || \ + ((TRIGGER) == DAC_Trigger_T8_TRGO) || \ + ((TRIGGER) == DAC_Trigger_T7_TRGO) || \ + ((TRIGGER) == DAC_Trigger_T5_TRGO) || \ + ((TRIGGER) == DAC_Trigger_T2_TRGO) || \ + ((TRIGGER) == DAC_Trigger_T4_TRGO) || \ + ((TRIGGER) == DAC_Trigger_Ext_IT9) || \ + ((TRIGGER) == DAC_Trigger_Software)) + +/** + * @} + */ + +/** @defgroup DAC_wave_generation + * @{ + */ + +#define DAC_WaveGeneration_None ((uint32_t)0x00000000) +#define DAC_WaveGeneration_Noise ((uint32_t)0x00000040) +#define DAC_WaveGeneration_Triangle ((uint32_t)0x00000080) +#define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WaveGeneration_None) || \ + ((WAVE) == DAC_WaveGeneration_Noise) || \ + ((WAVE) == DAC_WaveGeneration_Triangle)) +/** + * @} + */ + +/** @defgroup DAC_lfsrunmask_triangleamplitude + * @{ + */ + +#define DAC_LFSRUnmask_Bit0 ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */ +#define DAC_LFSRUnmask_Bits1_0 ((uint32_t)0x00000100) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */ +#define DAC_LFSRUnmask_Bits2_0 ((uint32_t)0x00000200) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */ +#define DAC_LFSRUnmask_Bits3_0 ((uint32_t)0x00000300) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */ +#define DAC_LFSRUnmask_Bits4_0 ((uint32_t)0x00000400) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */ +#define DAC_LFSRUnmask_Bits5_0 ((uint32_t)0x00000500) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */ +#define DAC_LFSRUnmask_Bits6_0 ((uint32_t)0x00000600) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */ +#define DAC_LFSRUnmask_Bits7_0 ((uint32_t)0x00000700) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */ +#define DAC_LFSRUnmask_Bits8_0 ((uint32_t)0x00000800) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */ +#define DAC_LFSRUnmask_Bits9_0 ((uint32_t)0x00000900) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */ +#define DAC_LFSRUnmask_Bits10_0 ((uint32_t)0x00000A00) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */ +#define DAC_LFSRUnmask_Bits11_0 ((uint32_t)0x00000B00) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */ +#define DAC_TriangleAmplitude_1 ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */ +#define DAC_TriangleAmplitude_3 ((uint32_t)0x00000100) /*!< Select max triangle amplitude of 3 */ +#define DAC_TriangleAmplitude_7 ((uint32_t)0x00000200) /*!< Select max triangle amplitude of 7 */ +#define DAC_TriangleAmplitude_15 ((uint32_t)0x00000300) /*!< Select max triangle amplitude of 15 */ +#define DAC_TriangleAmplitude_31 ((uint32_t)0x00000400) /*!< Select max triangle amplitude of 31 */ +#define DAC_TriangleAmplitude_63 ((uint32_t)0x00000500) /*!< Select max triangle amplitude of 63 */ +#define DAC_TriangleAmplitude_127 ((uint32_t)0x00000600) /*!< Select max triangle amplitude of 127 */ +#define DAC_TriangleAmplitude_255 ((uint32_t)0x00000700) /*!< Select max triangle amplitude of 255 */ +#define DAC_TriangleAmplitude_511 ((uint32_t)0x00000800) /*!< Select max triangle amplitude of 511 */ +#define DAC_TriangleAmplitude_1023 ((uint32_t)0x00000900) /*!< Select max triangle amplitude of 1023 */ +#define DAC_TriangleAmplitude_2047 ((uint32_t)0x00000A00) /*!< Select max triangle amplitude of 2047 */ +#define DAC_TriangleAmplitude_4095 ((uint32_t)0x00000B00) /*!< Select max triangle amplitude of 4095 */ + +#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUnmask_Bit0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits1_0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits2_0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits3_0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits4_0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits5_0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits6_0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits7_0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits8_0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits9_0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits10_0) || \ + ((VALUE) == DAC_LFSRUnmask_Bits11_0) || \ + ((VALUE) == DAC_TriangleAmplitude_1) || \ + ((VALUE) == DAC_TriangleAmplitude_3) || \ + ((VALUE) == DAC_TriangleAmplitude_7) || \ + ((VALUE) == DAC_TriangleAmplitude_15) || \ + ((VALUE) == DAC_TriangleAmplitude_31) || \ + ((VALUE) == DAC_TriangleAmplitude_63) || \ + ((VALUE) == DAC_TriangleAmplitude_127) || \ + ((VALUE) == DAC_TriangleAmplitude_255) || \ + ((VALUE) == DAC_TriangleAmplitude_511) || \ + ((VALUE) == DAC_TriangleAmplitude_1023) || \ + ((VALUE) == DAC_TriangleAmplitude_2047) || \ + ((VALUE) == DAC_TriangleAmplitude_4095)) +/** + * @} + */ + +/** @defgroup DAC_output_buffer + * @{ + */ + +#define DAC_OutputBuffer_Enable ((uint32_t)0x00000000) +#define DAC_OutputBuffer_Disable ((uint32_t)0x00000002) +#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OutputBuffer_Enable) || \ + ((STATE) == DAC_OutputBuffer_Disable)) +/** + * @} + */ + +/** @defgroup DAC_Channel_selection + * @{ + */ + +#define DAC_Channel_1 ((uint32_t)0x00000000) +#define DAC_Channel_2 ((uint32_t)0x00000010) +#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_Channel_1) || \ + ((CHANNEL) == DAC_Channel_2)) +/** + * @} + */ + +/** @defgroup DAC_data_alignment + * @{ + */ + +#define DAC_Align_12b_R ((uint32_t)0x00000000) +#define DAC_Align_12b_L ((uint32_t)0x00000004) +#define DAC_Align_8b_R ((uint32_t)0x00000008) +#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_Align_12b_R) || \ + ((ALIGN) == DAC_Align_12b_L) || \ + ((ALIGN) == DAC_Align_8b_R)) +/** + * @} + */ + +/** @defgroup DAC_wave_generation + * @{ + */ + +#define DAC_Wave_Noise ((uint32_t)0x00000040) +#define DAC_Wave_Triangle ((uint32_t)0x00000080) +#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_Wave_Noise) || \ + ((WAVE) == DAC_Wave_Triangle)) +/** + * @} + */ + +/** @defgroup DAC_data + * @{ + */ + +#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0) +/** + * @} + */ +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +/** @defgroup DAC_interrupts_definition + * @{ + */ + +#define DAC_IT_DMAUDR ((uint32_t)0x00002000) +#define IS_DAC_IT(IT) (((IT) == DAC_IT_DMAUDR)) + +/** + * @} + */ + +/** @defgroup DAC_flags_definition + * @{ + */ + +#define DAC_FLAG_DMAUDR ((uint32_t)0x00002000) +#define IS_DAC_FLAG(FLAG) (((FLAG) == DAC_FLAG_DMAUDR)) + +/** + * @} + */ +#endif + +/** + * @} + */ + +/** @defgroup DAC_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup DAC_Exported_Functions + * @{ + */ + +void DAC_DeInit(void); +void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct); +void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct); +void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState); +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState); +#endif +void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState); +void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState); +void DAC_DualSoftwareTriggerCmd(FunctionalState NewState); +void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState); +void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data); +void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data); +void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1); +uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel); +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG); +void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG); +ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT); +void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F10x_DAC_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dbgmcu.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dbgmcu.h new file mode 100644 index 0000000..89ceb9a --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dbgmcu.h @@ -0,0 +1,119 @@ +/** + ****************************************************************************** + * @file stm32f10x_dbgmcu.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the DBGMCU + * firmware library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_DBGMCU_H +#define __STM32F10x_DBGMCU_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup DBGMCU + * @{ + */ + +/** @defgroup DBGMCU_Exported_Types + * @{ + */ + +/** + * @} + */ + +/** @defgroup DBGMCU_Exported_Constants + * @{ + */ + +#define DBGMCU_SLEEP ((uint32_t)0x00000001) +#define DBGMCU_STOP ((uint32_t)0x00000002) +#define DBGMCU_STANDBY ((uint32_t)0x00000004) +#define DBGMCU_IWDG_STOP ((uint32_t)0x00000100) +#define DBGMCU_WWDG_STOP ((uint32_t)0x00000200) +#define DBGMCU_TIM1_STOP ((uint32_t)0x00000400) +#define DBGMCU_TIM2_STOP ((uint32_t)0x00000800) +#define DBGMCU_TIM3_STOP ((uint32_t)0x00001000) +#define DBGMCU_TIM4_STOP ((uint32_t)0x00002000) +#define DBGMCU_CAN1_STOP ((uint32_t)0x00004000) +#define DBGMCU_I2C1_SMBUS_TIMEOUT ((uint32_t)0x00008000) +#define DBGMCU_I2C2_SMBUS_TIMEOUT ((uint32_t)0x00010000) +#define DBGMCU_TIM8_STOP ((uint32_t)0x00020000) +#define DBGMCU_TIM5_STOP ((uint32_t)0x00040000) +#define DBGMCU_TIM6_STOP ((uint32_t)0x00080000) +#define DBGMCU_TIM7_STOP ((uint32_t)0x00100000) +#define DBGMCU_CAN2_STOP ((uint32_t)0x00200000) +#define DBGMCU_TIM15_STOP ((uint32_t)0x00400000) +#define DBGMCU_TIM16_STOP ((uint32_t)0x00800000) +#define DBGMCU_TIM17_STOP ((uint32_t)0x01000000) +#define DBGMCU_TIM12_STOP ((uint32_t)0x02000000) +#define DBGMCU_TIM13_STOP ((uint32_t)0x04000000) +#define DBGMCU_TIM14_STOP ((uint32_t)0x08000000) +#define DBGMCU_TIM9_STOP ((uint32_t)0x10000000) +#define DBGMCU_TIM10_STOP ((uint32_t)0x20000000) +#define DBGMCU_TIM11_STOP ((uint32_t)0x40000000) + +#define IS_DBGMCU_PERIPH(PERIPH) ((((PERIPH) & 0x800000F8) == 0x00) && ((PERIPH) != 0x00)) +/** + * @} + */ + +/** @defgroup DBGMCU_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup DBGMCU_Exported_Functions + * @{ + */ + +uint32_t DBGMCU_GetREVID(void); +uint32_t DBGMCU_GetDEVID(void); +void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_DBGMCU_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dma.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dma.h new file mode 100644 index 0000000..14275fe --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dma.h @@ -0,0 +1,439 @@ +/** + ****************************************************************************** + * @file stm32f10x_dma.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the DMA firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_DMA_H +#define __STM32F10x_DMA_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup DMA + * @{ + */ + +/** @defgroup DMA_Exported_Types + * @{ + */ + +/** + * @brief DMA Init structure definition + */ + +typedef struct +{ + uint32_t DMA_PeripheralBaseAddr; /*!< Specifies the peripheral base address for DMAy Channelx. */ + + uint32_t DMA_MemoryBaseAddr; /*!< Specifies the memory base address for DMAy Channelx. */ + + uint32_t DMA_DIR; /*!< Specifies if the peripheral is the source or destination. + This parameter can be a value of @ref DMA_data_transfer_direction */ + + uint32_t DMA_BufferSize; /*!< Specifies the buffer size, in data unit, of the specified Channel. + The data unit is equal to the configuration set in DMA_PeripheralDataSize + or DMA_MemoryDataSize members depending in the transfer direction. */ + + uint32_t DMA_PeripheralInc; /*!< Specifies whether the Peripheral address register is incremented or not. + This parameter can be a value of @ref DMA_peripheral_incremented_mode */ + + uint32_t DMA_MemoryInc; /*!< Specifies whether the memory address register is incremented or not. + This parameter can be a value of @ref DMA_memory_incremented_mode */ + + uint32_t DMA_PeripheralDataSize; /*!< Specifies the Peripheral data width. + This parameter can be a value of @ref DMA_peripheral_data_size */ + + uint32_t DMA_MemoryDataSize; /*!< Specifies the Memory data width. + This parameter can be a value of @ref DMA_memory_data_size */ + + uint32_t DMA_Mode; /*!< Specifies the operation mode of the DMAy Channelx. + This parameter can be a value of @ref DMA_circular_normal_mode. + @note: The circular buffer mode cannot be used if the memory-to-memory + data transfer is configured on the selected Channel */ + + uint32_t DMA_Priority; /*!< Specifies the software priority for the DMAy Channelx. + This parameter can be a value of @ref DMA_priority_level */ + + uint32_t DMA_M2M; /*!< Specifies if the DMAy Channelx will be used in memory-to-memory transfer. + This parameter can be a value of @ref DMA_memory_to_memory */ +}DMA_InitTypeDef; + +/** + * @} + */ + +/** @defgroup DMA_Exported_Constants + * @{ + */ + +#define IS_DMA_ALL_PERIPH(PERIPH) (((PERIPH) == DMA1_Channel1) || \ + ((PERIPH) == DMA1_Channel2) || \ + ((PERIPH) == DMA1_Channel3) || \ + ((PERIPH) == DMA1_Channel4) || \ + ((PERIPH) == DMA1_Channel5) || \ + ((PERIPH) == DMA1_Channel6) || \ + ((PERIPH) == DMA1_Channel7) || \ + ((PERIPH) == DMA2_Channel1) || \ + ((PERIPH) == DMA2_Channel2) || \ + ((PERIPH) == DMA2_Channel3) || \ + ((PERIPH) == DMA2_Channel4) || \ + ((PERIPH) == DMA2_Channel5)) + +/** @defgroup DMA_data_transfer_direction + * @{ + */ + +#define DMA_DIR_PeripheralDST ((uint32_t)0x00000010) +#define DMA_DIR_PeripheralSRC ((uint32_t)0x00000000) +#define IS_DMA_DIR(DIR) (((DIR) == DMA_DIR_PeripheralDST) || \ + ((DIR) == DMA_DIR_PeripheralSRC)) +/** + * @} + */ + +/** @defgroup DMA_peripheral_incremented_mode + * @{ + */ + +#define DMA_PeripheralInc_Enable ((uint32_t)0x00000040) +#define DMA_PeripheralInc_Disable ((uint32_t)0x00000000) +#define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PeripheralInc_Enable) || \ + ((STATE) == DMA_PeripheralInc_Disable)) +/** + * @} + */ + +/** @defgroup DMA_memory_incremented_mode + * @{ + */ + +#define DMA_MemoryInc_Enable ((uint32_t)0x00000080) +#define DMA_MemoryInc_Disable ((uint32_t)0x00000000) +#define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MemoryInc_Enable) || \ + ((STATE) == DMA_MemoryInc_Disable)) +/** + * @} + */ + +/** @defgroup DMA_peripheral_data_size + * @{ + */ + +#define DMA_PeripheralDataSize_Byte ((uint32_t)0x00000000) +#define DMA_PeripheralDataSize_HalfWord ((uint32_t)0x00000100) +#define DMA_PeripheralDataSize_Word ((uint32_t)0x00000200) +#define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PeripheralDataSize_Byte) || \ + ((SIZE) == DMA_PeripheralDataSize_HalfWord) || \ + ((SIZE) == DMA_PeripheralDataSize_Word)) +/** + * @} + */ + +/** @defgroup DMA_memory_data_size + * @{ + */ + +#define DMA_MemoryDataSize_Byte ((uint32_t)0x00000000) +#define DMA_MemoryDataSize_HalfWord ((uint32_t)0x00000400) +#define DMA_MemoryDataSize_Word ((uint32_t)0x00000800) +#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MemoryDataSize_Byte) || \ + ((SIZE) == DMA_MemoryDataSize_HalfWord) || \ + ((SIZE) == DMA_MemoryDataSize_Word)) +/** + * @} + */ + +/** @defgroup DMA_circular_normal_mode + * @{ + */ + +#define DMA_Mode_Circular ((uint32_t)0x00000020) +#define DMA_Mode_Normal ((uint32_t)0x00000000) +#define IS_DMA_MODE(MODE) (((MODE) == DMA_Mode_Circular) || ((MODE) == DMA_Mode_Normal)) +/** + * @} + */ + +/** @defgroup DMA_priority_level + * @{ + */ + +#define DMA_Priority_VeryHigh ((uint32_t)0x00003000) +#define DMA_Priority_High ((uint32_t)0x00002000) +#define DMA_Priority_Medium ((uint32_t)0x00001000) +#define DMA_Priority_Low ((uint32_t)0x00000000) +#define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_Priority_VeryHigh) || \ + ((PRIORITY) == DMA_Priority_High) || \ + ((PRIORITY) == DMA_Priority_Medium) || \ + ((PRIORITY) == DMA_Priority_Low)) +/** + * @} + */ + +/** @defgroup DMA_memory_to_memory + * @{ + */ + +#define DMA_M2M_Enable ((uint32_t)0x00004000) +#define DMA_M2M_Disable ((uint32_t)0x00000000) +#define IS_DMA_M2M_STATE(STATE) (((STATE) == DMA_M2M_Enable) || ((STATE) == DMA_M2M_Disable)) + +/** + * @} + */ + +/** @defgroup DMA_interrupts_definition + * @{ + */ + +#define DMA_IT_TC ((uint32_t)0x00000002) +#define DMA_IT_HT ((uint32_t)0x00000004) +#define DMA_IT_TE ((uint32_t)0x00000008) +#define IS_DMA_CONFIG_IT(IT) ((((IT) & 0xFFFFFFF1) == 0x00) && ((IT) != 0x00)) + +#define DMA1_IT_GL1 ((uint32_t)0x00000001) +#define DMA1_IT_TC1 ((uint32_t)0x00000002) +#define DMA1_IT_HT1 ((uint32_t)0x00000004) +#define DMA1_IT_TE1 ((uint32_t)0x00000008) +#define DMA1_IT_GL2 ((uint32_t)0x00000010) +#define DMA1_IT_TC2 ((uint32_t)0x00000020) +#define DMA1_IT_HT2 ((uint32_t)0x00000040) +#define DMA1_IT_TE2 ((uint32_t)0x00000080) +#define DMA1_IT_GL3 ((uint32_t)0x00000100) +#define DMA1_IT_TC3 ((uint32_t)0x00000200) +#define DMA1_IT_HT3 ((uint32_t)0x00000400) +#define DMA1_IT_TE3 ((uint32_t)0x00000800) +#define DMA1_IT_GL4 ((uint32_t)0x00001000) +#define DMA1_IT_TC4 ((uint32_t)0x00002000) +#define DMA1_IT_HT4 ((uint32_t)0x00004000) +#define DMA1_IT_TE4 ((uint32_t)0x00008000) +#define DMA1_IT_GL5 ((uint32_t)0x00010000) +#define DMA1_IT_TC5 ((uint32_t)0x00020000) +#define DMA1_IT_HT5 ((uint32_t)0x00040000) +#define DMA1_IT_TE5 ((uint32_t)0x00080000) +#define DMA1_IT_GL6 ((uint32_t)0x00100000) +#define DMA1_IT_TC6 ((uint32_t)0x00200000) +#define DMA1_IT_HT6 ((uint32_t)0x00400000) +#define DMA1_IT_TE6 ((uint32_t)0x00800000) +#define DMA1_IT_GL7 ((uint32_t)0x01000000) +#define DMA1_IT_TC7 ((uint32_t)0x02000000) +#define DMA1_IT_HT7 ((uint32_t)0x04000000) +#define DMA1_IT_TE7 ((uint32_t)0x08000000) + +#define DMA2_IT_GL1 ((uint32_t)0x10000001) +#define DMA2_IT_TC1 ((uint32_t)0x10000002) +#define DMA2_IT_HT1 ((uint32_t)0x10000004) +#define DMA2_IT_TE1 ((uint32_t)0x10000008) +#define DMA2_IT_GL2 ((uint32_t)0x10000010) +#define DMA2_IT_TC2 ((uint32_t)0x10000020) +#define DMA2_IT_HT2 ((uint32_t)0x10000040) +#define DMA2_IT_TE2 ((uint32_t)0x10000080) +#define DMA2_IT_GL3 ((uint32_t)0x10000100) +#define DMA2_IT_TC3 ((uint32_t)0x10000200) +#define DMA2_IT_HT3 ((uint32_t)0x10000400) +#define DMA2_IT_TE3 ((uint32_t)0x10000800) +#define DMA2_IT_GL4 ((uint32_t)0x10001000) +#define DMA2_IT_TC4 ((uint32_t)0x10002000) +#define DMA2_IT_HT4 ((uint32_t)0x10004000) +#define DMA2_IT_TE4 ((uint32_t)0x10008000) +#define DMA2_IT_GL5 ((uint32_t)0x10010000) +#define DMA2_IT_TC5 ((uint32_t)0x10020000) +#define DMA2_IT_HT5 ((uint32_t)0x10040000) +#define DMA2_IT_TE5 ((uint32_t)0x10080000) + +#define IS_DMA_CLEAR_IT(IT) (((((IT) & 0xF0000000) == 0x00) || (((IT) & 0xEFF00000) == 0x00)) && ((IT) != 0x00)) + +#define IS_DMA_GET_IT(IT) (((IT) == DMA1_IT_GL1) || ((IT) == DMA1_IT_TC1) || \ + ((IT) == DMA1_IT_HT1) || ((IT) == DMA1_IT_TE1) || \ + ((IT) == DMA1_IT_GL2) || ((IT) == DMA1_IT_TC2) || \ + ((IT) == DMA1_IT_HT2) || ((IT) == DMA1_IT_TE2) || \ + ((IT) == DMA1_IT_GL3) || ((IT) == DMA1_IT_TC3) || \ + ((IT) == DMA1_IT_HT3) || ((IT) == DMA1_IT_TE3) || \ + ((IT) == DMA1_IT_GL4) || ((IT) == DMA1_IT_TC4) || \ + ((IT) == DMA1_IT_HT4) || ((IT) == DMA1_IT_TE4) || \ + ((IT) == DMA1_IT_GL5) || ((IT) == DMA1_IT_TC5) || \ + ((IT) == DMA1_IT_HT5) || ((IT) == DMA1_IT_TE5) || \ + ((IT) == DMA1_IT_GL6) || ((IT) == DMA1_IT_TC6) || \ + ((IT) == DMA1_IT_HT6) || ((IT) == DMA1_IT_TE6) || \ + ((IT) == DMA1_IT_GL7) || ((IT) == DMA1_IT_TC7) || \ + ((IT) == DMA1_IT_HT7) || ((IT) == DMA1_IT_TE7) || \ + ((IT) == DMA2_IT_GL1) || ((IT) == DMA2_IT_TC1) || \ + ((IT) == DMA2_IT_HT1) || ((IT) == DMA2_IT_TE1) || \ + ((IT) == DMA2_IT_GL2) || ((IT) == DMA2_IT_TC2) || \ + ((IT) == DMA2_IT_HT2) || ((IT) == DMA2_IT_TE2) || \ + ((IT) == DMA2_IT_GL3) || ((IT) == DMA2_IT_TC3) || \ + ((IT) == DMA2_IT_HT3) || ((IT) == DMA2_IT_TE3) || \ + ((IT) == DMA2_IT_GL4) || ((IT) == DMA2_IT_TC4) || \ + ((IT) == DMA2_IT_HT4) || ((IT) == DMA2_IT_TE4) || \ + ((IT) == DMA2_IT_GL5) || ((IT) == DMA2_IT_TC5) || \ + ((IT) == DMA2_IT_HT5) || ((IT) == DMA2_IT_TE5)) + +/** + * @} + */ + +/** @defgroup DMA_flags_definition + * @{ + */ +#define DMA1_FLAG_GL1 ((uint32_t)0x00000001) +#define DMA1_FLAG_TC1 ((uint32_t)0x00000002) +#define DMA1_FLAG_HT1 ((uint32_t)0x00000004) +#define DMA1_FLAG_TE1 ((uint32_t)0x00000008) +#define DMA1_FLAG_GL2 ((uint32_t)0x00000010) +#define DMA1_FLAG_TC2 ((uint32_t)0x00000020) +#define DMA1_FLAG_HT2 ((uint32_t)0x00000040) +#define DMA1_FLAG_TE2 ((uint32_t)0x00000080) +#define DMA1_FLAG_GL3 ((uint32_t)0x00000100) +#define DMA1_FLAG_TC3 ((uint32_t)0x00000200) +#define DMA1_FLAG_HT3 ((uint32_t)0x00000400) +#define DMA1_FLAG_TE3 ((uint32_t)0x00000800) +#define DMA1_FLAG_GL4 ((uint32_t)0x00001000) +#define DMA1_FLAG_TC4 ((uint32_t)0x00002000) +#define DMA1_FLAG_HT4 ((uint32_t)0x00004000) +#define DMA1_FLAG_TE4 ((uint32_t)0x00008000) +#define DMA1_FLAG_GL5 ((uint32_t)0x00010000) +#define DMA1_FLAG_TC5 ((uint32_t)0x00020000) +#define DMA1_FLAG_HT5 ((uint32_t)0x00040000) +#define DMA1_FLAG_TE5 ((uint32_t)0x00080000) +#define DMA1_FLAG_GL6 ((uint32_t)0x00100000) +#define DMA1_FLAG_TC6 ((uint32_t)0x00200000) +#define DMA1_FLAG_HT6 ((uint32_t)0x00400000) +#define DMA1_FLAG_TE6 ((uint32_t)0x00800000) +#define DMA1_FLAG_GL7 ((uint32_t)0x01000000) +#define DMA1_FLAG_TC7 ((uint32_t)0x02000000) +#define DMA1_FLAG_HT7 ((uint32_t)0x04000000) +#define DMA1_FLAG_TE7 ((uint32_t)0x08000000) + +#define DMA2_FLAG_GL1 ((uint32_t)0x10000001) +#define DMA2_FLAG_TC1 ((uint32_t)0x10000002) +#define DMA2_FLAG_HT1 ((uint32_t)0x10000004) +#define DMA2_FLAG_TE1 ((uint32_t)0x10000008) +#define DMA2_FLAG_GL2 ((uint32_t)0x10000010) +#define DMA2_FLAG_TC2 ((uint32_t)0x10000020) +#define DMA2_FLAG_HT2 ((uint32_t)0x10000040) +#define DMA2_FLAG_TE2 ((uint32_t)0x10000080) +#define DMA2_FLAG_GL3 ((uint32_t)0x10000100) +#define DMA2_FLAG_TC3 ((uint32_t)0x10000200) +#define DMA2_FLAG_HT3 ((uint32_t)0x10000400) +#define DMA2_FLAG_TE3 ((uint32_t)0x10000800) +#define DMA2_FLAG_GL4 ((uint32_t)0x10001000) +#define DMA2_FLAG_TC4 ((uint32_t)0x10002000) +#define DMA2_FLAG_HT4 ((uint32_t)0x10004000) +#define DMA2_FLAG_TE4 ((uint32_t)0x10008000) +#define DMA2_FLAG_GL5 ((uint32_t)0x10010000) +#define DMA2_FLAG_TC5 ((uint32_t)0x10020000) +#define DMA2_FLAG_HT5 ((uint32_t)0x10040000) +#define DMA2_FLAG_TE5 ((uint32_t)0x10080000) + +#define IS_DMA_CLEAR_FLAG(FLAG) (((((FLAG) & 0xF0000000) == 0x00) || (((FLAG) & 0xEFF00000) == 0x00)) && ((FLAG) != 0x00)) + +#define IS_DMA_GET_FLAG(FLAG) (((FLAG) == DMA1_FLAG_GL1) || ((FLAG) == DMA1_FLAG_TC1) || \ + ((FLAG) == DMA1_FLAG_HT1) || ((FLAG) == DMA1_FLAG_TE1) || \ + ((FLAG) == DMA1_FLAG_GL2) || ((FLAG) == DMA1_FLAG_TC2) || \ + ((FLAG) == DMA1_FLAG_HT2) || ((FLAG) == DMA1_FLAG_TE2) || \ + ((FLAG) == DMA1_FLAG_GL3) || ((FLAG) == DMA1_FLAG_TC3) || \ + ((FLAG) == DMA1_FLAG_HT3) || ((FLAG) == DMA1_FLAG_TE3) || \ + ((FLAG) == DMA1_FLAG_GL4) || ((FLAG) == DMA1_FLAG_TC4) || \ + ((FLAG) == DMA1_FLAG_HT4) || ((FLAG) == DMA1_FLAG_TE4) || \ + ((FLAG) == DMA1_FLAG_GL5) || ((FLAG) == DMA1_FLAG_TC5) || \ + ((FLAG) == DMA1_FLAG_HT5) || ((FLAG) == DMA1_FLAG_TE5) || \ + ((FLAG) == DMA1_FLAG_GL6) || ((FLAG) == DMA1_FLAG_TC6) || \ + ((FLAG) == DMA1_FLAG_HT6) || ((FLAG) == DMA1_FLAG_TE6) || \ + ((FLAG) == DMA1_FLAG_GL7) || ((FLAG) == DMA1_FLAG_TC7) || \ + ((FLAG) == DMA1_FLAG_HT7) || ((FLAG) == DMA1_FLAG_TE7) || \ + ((FLAG) == DMA2_FLAG_GL1) || ((FLAG) == DMA2_FLAG_TC1) || \ + ((FLAG) == DMA2_FLAG_HT1) || ((FLAG) == DMA2_FLAG_TE1) || \ + ((FLAG) == DMA2_FLAG_GL2) || ((FLAG) == DMA2_FLAG_TC2) || \ + ((FLAG) == DMA2_FLAG_HT2) || ((FLAG) == DMA2_FLAG_TE2) || \ + ((FLAG) == DMA2_FLAG_GL3) || ((FLAG) == DMA2_FLAG_TC3) || \ + ((FLAG) == DMA2_FLAG_HT3) || ((FLAG) == DMA2_FLAG_TE3) || \ + ((FLAG) == DMA2_FLAG_GL4) || ((FLAG) == DMA2_FLAG_TC4) || \ + ((FLAG) == DMA2_FLAG_HT4) || ((FLAG) == DMA2_FLAG_TE4) || \ + ((FLAG) == DMA2_FLAG_GL5) || ((FLAG) == DMA2_FLAG_TC5) || \ + ((FLAG) == DMA2_FLAG_HT5) || ((FLAG) == DMA2_FLAG_TE5)) +/** + * @} + */ + +/** @defgroup DMA_Buffer_Size + * @{ + */ + +#define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1) && ((SIZE) < 0x10000)) + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup DMA_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup DMA_Exported_Functions + * @{ + */ + +void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx); +void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct); +void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct); +void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState); +void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState); +void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber); +uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx); +FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG); +void DMA_ClearFlag(uint32_t DMAy_FLAG); +ITStatus DMA_GetITStatus(uint32_t DMAy_IT); +void DMA_ClearITPendingBit(uint32_t DMAy_IT); + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F10x_DMA_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_exti.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_exti.h new file mode 100644 index 0000000..bb9d7f6 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_exti.h @@ -0,0 +1,184 @@ +/** + ****************************************************************************** + * @file stm32f10x_exti.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the EXTI firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_EXTI_H +#define __STM32F10x_EXTI_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup EXTI + * @{ + */ + +/** @defgroup EXTI_Exported_Types + * @{ + */ + +/** + * @brief EXTI mode enumeration + */ + +typedef enum +{ + EXTI_Mode_Interrupt = 0x00, + EXTI_Mode_Event = 0x04 +}EXTIMode_TypeDef; + +#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event)) + +/** + * @brief EXTI Trigger enumeration + */ + +typedef enum +{ + EXTI_Trigger_Rising = 0x08, + EXTI_Trigger_Falling = 0x0C, + EXTI_Trigger_Rising_Falling = 0x10 +}EXTITrigger_TypeDef; + +#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \ + ((TRIGGER) == EXTI_Trigger_Falling) || \ + ((TRIGGER) == EXTI_Trigger_Rising_Falling)) +/** + * @brief EXTI Init Structure definition + */ + +typedef struct +{ + uint32_t EXTI_Line; /*!< Specifies the EXTI lines to be enabled or disabled. + This parameter can be any combination of @ref EXTI_Lines */ + + EXTIMode_TypeDef EXTI_Mode; /*!< Specifies the mode for the EXTI lines. + This parameter can be a value of @ref EXTIMode_TypeDef */ + + EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines. + This parameter can be a value of @ref EXTIMode_TypeDef */ + + FunctionalState EXTI_LineCmd; /*!< Specifies the new state of the selected EXTI lines. + This parameter can be set either to ENABLE or DISABLE */ +}EXTI_InitTypeDef; + +/** + * @} + */ + +/** @defgroup EXTI_Exported_Constants + * @{ + */ + +/** @defgroup EXTI_Lines + * @{ + */ + +#define EXTI_Line0 ((uint32_t)0x00001) /*!< External interrupt line 0 */ +#define EXTI_Line1 ((uint32_t)0x00002) /*!< External interrupt line 1 */ +#define EXTI_Line2 ((uint32_t)0x00004) /*!< External interrupt line 2 */ +#define EXTI_Line3 ((uint32_t)0x00008) /*!< External interrupt line 3 */ +#define EXTI_Line4 ((uint32_t)0x00010) /*!< External interrupt line 4 */ +#define EXTI_Line5 ((uint32_t)0x00020) /*!< External interrupt line 5 */ +#define EXTI_Line6 ((uint32_t)0x00040) /*!< External interrupt line 6 */ +#define EXTI_Line7 ((uint32_t)0x00080) /*!< External interrupt line 7 */ +#define EXTI_Line8 ((uint32_t)0x00100) /*!< External interrupt line 8 */ +#define EXTI_Line9 ((uint32_t)0x00200) /*!< External interrupt line 9 */ +#define EXTI_Line10 ((uint32_t)0x00400) /*!< External interrupt line 10 */ +#define EXTI_Line11 ((uint32_t)0x00800) /*!< External interrupt line 11 */ +#define EXTI_Line12 ((uint32_t)0x01000) /*!< External interrupt line 12 */ +#define EXTI_Line13 ((uint32_t)0x02000) /*!< External interrupt line 13 */ +#define EXTI_Line14 ((uint32_t)0x04000) /*!< External interrupt line 14 */ +#define EXTI_Line15 ((uint32_t)0x08000) /*!< External interrupt line 15 */ +#define EXTI_Line16 ((uint32_t)0x10000) /*!< External interrupt line 16 Connected to the PVD Output */ +#define EXTI_Line17 ((uint32_t)0x20000) /*!< External interrupt line 17 Connected to the RTC Alarm event */ +#define EXTI_Line18 ((uint32_t)0x40000) /*!< External interrupt line 18 Connected to the USB Device/USB OTG FS + Wakeup from suspend event */ +#define EXTI_Line19 ((uint32_t)0x80000) /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */ + +#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFFF00000) == 0x00) && ((LINE) != (uint16_t)0x00)) +#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \ + ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \ + ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \ + ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \ + ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \ + ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \ + ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \ + ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \ + ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \ + ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19)) + + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup EXTI_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup EXTI_Exported_Functions + * @{ + */ + +void EXTI_DeInit(void); +void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct); +void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct); +void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line); +FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line); +void EXTI_ClearFlag(uint32_t EXTI_Line); +ITStatus EXTI_GetITStatus(uint32_t EXTI_Line); +void EXTI_ClearITPendingBit(uint32_t EXTI_Line); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_EXTI_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_flash.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_flash.h new file mode 100644 index 0000000..63720de --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_flash.h @@ -0,0 +1,426 @@ +/** + ****************************************************************************** + * @file stm32f10x_flash.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the FLASH + * firmware library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_FLASH_H +#define __STM32F10x_FLASH_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup FLASH + * @{ + */ + +/** @defgroup FLASH_Exported_Types + * @{ + */ + +/** + * @brief FLASH Status + */ + +typedef enum +{ + FLASH_BUSY = 1, + FLASH_ERROR_PG, + FLASH_ERROR_WRP, + FLASH_COMPLETE, + FLASH_TIMEOUT +}FLASH_Status; + +/** + * @} + */ + +/** @defgroup FLASH_Exported_Constants + * @{ + */ + +/** @defgroup Flash_Latency + * @{ + */ + +#define FLASH_Latency_0 ((uint32_t)0x00000000) /*!< FLASH Zero Latency cycle */ +#define FLASH_Latency_1 ((uint32_t)0x00000001) /*!< FLASH One Latency cycle */ +#define FLASH_Latency_2 ((uint32_t)0x00000002) /*!< FLASH Two Latency cycles */ +#define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \ + ((LATENCY) == FLASH_Latency_1) || \ + ((LATENCY) == FLASH_Latency_2)) +/** + * @} + */ + +/** @defgroup Half_Cycle_Enable_Disable + * @{ + */ + +#define FLASH_HalfCycleAccess_Enable ((uint32_t)0x00000008) /*!< FLASH Half Cycle Enable */ +#define FLASH_HalfCycleAccess_Disable ((uint32_t)0x00000000) /*!< FLASH Half Cycle Disable */ +#define IS_FLASH_HALFCYCLEACCESS_STATE(STATE) (((STATE) == FLASH_HalfCycleAccess_Enable) || \ + ((STATE) == FLASH_HalfCycleAccess_Disable)) +/** + * @} + */ + +/** @defgroup Prefetch_Buffer_Enable_Disable + * @{ + */ + +#define FLASH_PrefetchBuffer_Enable ((uint32_t)0x00000010) /*!< FLASH Prefetch Buffer Enable */ +#define FLASH_PrefetchBuffer_Disable ((uint32_t)0x00000000) /*!< FLASH Prefetch Buffer Disable */ +#define IS_FLASH_PREFETCHBUFFER_STATE(STATE) (((STATE) == FLASH_PrefetchBuffer_Enable) || \ + ((STATE) == FLASH_PrefetchBuffer_Disable)) +/** + * @} + */ + +/** @defgroup Option_Bytes_Write_Protection + * @{ + */ + +/* Values to be used with STM32 Low and Medium density devices */ +#define FLASH_WRProt_Pages0to3 ((uint32_t)0x00000001) /*!< STM32 Low and Medium density devices: Write protection of page 0 to 3 */ +#define FLASH_WRProt_Pages4to7 ((uint32_t)0x00000002) /*!< STM32 Low and Medium density devices: Write protection of page 4 to 7 */ +#define FLASH_WRProt_Pages8to11 ((uint32_t)0x00000004) /*!< STM32 Low and Medium density devices: Write protection of page 8 to 11 */ +#define FLASH_WRProt_Pages12to15 ((uint32_t)0x00000008) /*!< STM32 Low and Medium density devices: Write protection of page 12 to 15 */ +#define FLASH_WRProt_Pages16to19 ((uint32_t)0x00000010) /*!< STM32 Low and Medium density devices: Write protection of page 16 to 19 */ +#define FLASH_WRProt_Pages20to23 ((uint32_t)0x00000020) /*!< STM32 Low and Medium density devices: Write protection of page 20 to 23 */ +#define FLASH_WRProt_Pages24to27 ((uint32_t)0x00000040) /*!< STM32 Low and Medium density devices: Write protection of page 24 to 27 */ +#define FLASH_WRProt_Pages28to31 ((uint32_t)0x00000080) /*!< STM32 Low and Medium density devices: Write protection of page 28 to 31 */ + +/* Values to be used with STM32 Medium-density devices */ +#define FLASH_WRProt_Pages32to35 ((uint32_t)0x00000100) /*!< STM32 Medium-density devices: Write protection of page 32 to 35 */ +#define FLASH_WRProt_Pages36to39 ((uint32_t)0x00000200) /*!< STM32 Medium-density devices: Write protection of page 36 to 39 */ +#define FLASH_WRProt_Pages40to43 ((uint32_t)0x00000400) /*!< STM32 Medium-density devices: Write protection of page 40 to 43 */ +#define FLASH_WRProt_Pages44to47 ((uint32_t)0x00000800) /*!< STM32 Medium-density devices: Write protection of page 44 to 47 */ +#define FLASH_WRProt_Pages48to51 ((uint32_t)0x00001000) /*!< STM32 Medium-density devices: Write protection of page 48 to 51 */ +#define FLASH_WRProt_Pages52to55 ((uint32_t)0x00002000) /*!< STM32 Medium-density devices: Write protection of page 52 to 55 */ +#define FLASH_WRProt_Pages56to59 ((uint32_t)0x00004000) /*!< STM32 Medium-density devices: Write protection of page 56 to 59 */ +#define FLASH_WRProt_Pages60to63 ((uint32_t)0x00008000) /*!< STM32 Medium-density devices: Write protection of page 60 to 63 */ +#define FLASH_WRProt_Pages64to67 ((uint32_t)0x00010000) /*!< STM32 Medium-density devices: Write protection of page 64 to 67 */ +#define FLASH_WRProt_Pages68to71 ((uint32_t)0x00020000) /*!< STM32 Medium-density devices: Write protection of page 68 to 71 */ +#define FLASH_WRProt_Pages72to75 ((uint32_t)0x00040000) /*!< STM32 Medium-density devices: Write protection of page 72 to 75 */ +#define FLASH_WRProt_Pages76to79 ((uint32_t)0x00080000) /*!< STM32 Medium-density devices: Write protection of page 76 to 79 */ +#define FLASH_WRProt_Pages80to83 ((uint32_t)0x00100000) /*!< STM32 Medium-density devices: Write protection of page 80 to 83 */ +#define FLASH_WRProt_Pages84to87 ((uint32_t)0x00200000) /*!< STM32 Medium-density devices: Write protection of page 84 to 87 */ +#define FLASH_WRProt_Pages88to91 ((uint32_t)0x00400000) /*!< STM32 Medium-density devices: Write protection of page 88 to 91 */ +#define FLASH_WRProt_Pages92to95 ((uint32_t)0x00800000) /*!< STM32 Medium-density devices: Write protection of page 92 to 95 */ +#define FLASH_WRProt_Pages96to99 ((uint32_t)0x01000000) /*!< STM32 Medium-density devices: Write protection of page 96 to 99 */ +#define FLASH_WRProt_Pages100to103 ((uint32_t)0x02000000) /*!< STM32 Medium-density devices: Write protection of page 100 to 103 */ +#define FLASH_WRProt_Pages104to107 ((uint32_t)0x04000000) /*!< STM32 Medium-density devices: Write protection of page 104 to 107 */ +#define FLASH_WRProt_Pages108to111 ((uint32_t)0x08000000) /*!< STM32 Medium-density devices: Write protection of page 108 to 111 */ +#define FLASH_WRProt_Pages112to115 ((uint32_t)0x10000000) /*!< STM32 Medium-density devices: Write protection of page 112 to 115 */ +#define FLASH_WRProt_Pages116to119 ((uint32_t)0x20000000) /*!< STM32 Medium-density devices: Write protection of page 115 to 119 */ +#define FLASH_WRProt_Pages120to123 ((uint32_t)0x40000000) /*!< STM32 Medium-density devices: Write protection of page 120 to 123 */ +#define FLASH_WRProt_Pages124to127 ((uint32_t)0x80000000) /*!< STM32 Medium-density devices: Write protection of page 124 to 127 */ + +/* Values to be used with STM32 High-density and STM32F10X Connectivity line devices */ +#define FLASH_WRProt_Pages0to1 ((uint32_t)0x00000001) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 0 to 1 */ +#define FLASH_WRProt_Pages2to3 ((uint32_t)0x00000002) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 2 to 3 */ +#define FLASH_WRProt_Pages4to5 ((uint32_t)0x00000004) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 4 to 5 */ +#define FLASH_WRProt_Pages6to7 ((uint32_t)0x00000008) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 6 to 7 */ +#define FLASH_WRProt_Pages8to9 ((uint32_t)0x00000010) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 8 to 9 */ +#define FLASH_WRProt_Pages10to11 ((uint32_t)0x00000020) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 10 to 11 */ +#define FLASH_WRProt_Pages12to13 ((uint32_t)0x00000040) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 12 to 13 */ +#define FLASH_WRProt_Pages14to15 ((uint32_t)0x00000080) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 14 to 15 */ +#define FLASH_WRProt_Pages16to17 ((uint32_t)0x00000100) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 16 to 17 */ +#define FLASH_WRProt_Pages18to19 ((uint32_t)0x00000200) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 18 to 19 */ +#define FLASH_WRProt_Pages20to21 ((uint32_t)0x00000400) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 20 to 21 */ +#define FLASH_WRProt_Pages22to23 ((uint32_t)0x00000800) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 22 to 23 */ +#define FLASH_WRProt_Pages24to25 ((uint32_t)0x00001000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 24 to 25 */ +#define FLASH_WRProt_Pages26to27 ((uint32_t)0x00002000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 26 to 27 */ +#define FLASH_WRProt_Pages28to29 ((uint32_t)0x00004000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 28 to 29 */ +#define FLASH_WRProt_Pages30to31 ((uint32_t)0x00008000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 30 to 31 */ +#define FLASH_WRProt_Pages32to33 ((uint32_t)0x00010000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 32 to 33 */ +#define FLASH_WRProt_Pages34to35 ((uint32_t)0x00020000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 34 to 35 */ +#define FLASH_WRProt_Pages36to37 ((uint32_t)0x00040000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 36 to 37 */ +#define FLASH_WRProt_Pages38to39 ((uint32_t)0x00080000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 38 to 39 */ +#define FLASH_WRProt_Pages40to41 ((uint32_t)0x00100000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 40 to 41 */ +#define FLASH_WRProt_Pages42to43 ((uint32_t)0x00200000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 42 to 43 */ +#define FLASH_WRProt_Pages44to45 ((uint32_t)0x00400000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 44 to 45 */ +#define FLASH_WRProt_Pages46to47 ((uint32_t)0x00800000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 46 to 47 */ +#define FLASH_WRProt_Pages48to49 ((uint32_t)0x01000000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 48 to 49 */ +#define FLASH_WRProt_Pages50to51 ((uint32_t)0x02000000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 50 to 51 */ +#define FLASH_WRProt_Pages52to53 ((uint32_t)0x04000000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 52 to 53 */ +#define FLASH_WRProt_Pages54to55 ((uint32_t)0x08000000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 54 to 55 */ +#define FLASH_WRProt_Pages56to57 ((uint32_t)0x10000000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 56 to 57 */ +#define FLASH_WRProt_Pages58to59 ((uint32_t)0x20000000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 58 to 59 */ +#define FLASH_WRProt_Pages60to61 ((uint32_t)0x40000000) /*!< STM32 High-density, XL-density and Connectivity line devices: + Write protection of page 60 to 61 */ +#define FLASH_WRProt_Pages62to127 ((uint32_t)0x80000000) /*!< STM32 Connectivity line devices: Write protection of page 62 to 127 */ +#define FLASH_WRProt_Pages62to255 ((uint32_t)0x80000000) /*!< STM32 Medium-density devices: Write protection of page 62 to 255 */ +#define FLASH_WRProt_Pages62to511 ((uint32_t)0x80000000) /*!< STM32 XL-density devices: Write protection of page 62 to 511 */ + +#define FLASH_WRProt_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Pages */ + +#define IS_FLASH_WRPROT_PAGE(PAGE) (((PAGE) != 0x00000000)) + +#define IS_FLASH_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) < 0x080FFFFF)) + +#define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804) || ((ADDRESS) == 0x1FFFF806)) + +/** + * @} + */ + +/** @defgroup Option_Bytes_IWatchdog + * @{ + */ + +#define OB_IWDG_SW ((uint16_t)0x0001) /*!< Software IWDG selected */ +#define OB_IWDG_HW ((uint16_t)0x0000) /*!< Hardware IWDG selected */ +#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW)) + +/** + * @} + */ + +/** @defgroup Option_Bytes_nRST_STOP + * @{ + */ + +#define OB_STOP_NoRST ((uint16_t)0x0002) /*!< No reset generated when entering in STOP */ +#define OB_STOP_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STOP */ +#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST)) + +/** + * @} + */ + +/** @defgroup Option_Bytes_nRST_STDBY + * @{ + */ + +#define OB_STDBY_NoRST ((uint16_t)0x0004) /*!< No reset generated when entering in STANDBY */ +#define OB_STDBY_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STANDBY */ +#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST)) + +#ifdef STM32F10X_XL +/** + * @} + */ +/** @defgroup FLASH_Boot + * @{ + */ +#define FLASH_BOOT_Bank1 ((uint16_t)0x0000) /*!< At startup, if boot pins are set in boot from user Flash position + and this parameter is selected the device will boot from Bank1(Default) */ +#define FLASH_BOOT_Bank2 ((uint16_t)0x0001) /*!< At startup, if boot pins are set in boot from user Flash position + and this parameter is selected the device will boot from Bank 2 or Bank 1, + depending on the activation of the bank */ +#define IS_FLASH_BOOT(BOOT) (((BOOT) == FLASH_BOOT_Bank1) || ((BOOT) == FLASH_BOOT_Bank2)) +#endif +/** + * @} + */ +/** @defgroup FLASH_Interrupts + * @{ + */ +#ifdef STM32F10X_XL +#define FLASH_IT_BANK2_ERROR ((uint32_t)0x80000400) /*!< FPEC BANK2 error interrupt source */ +#define FLASH_IT_BANK2_EOP ((uint32_t)0x80001000) /*!< End of FLASH BANK2 Operation Interrupt source */ + +#define FLASH_IT_BANK1_ERROR FLASH_IT_ERROR /*!< FPEC BANK1 error interrupt source */ +#define FLASH_IT_BANK1_EOP FLASH_IT_EOP /*!< End of FLASH BANK1 Operation Interrupt source */ + +#define FLASH_IT_ERROR ((uint32_t)0x00000400) /*!< FPEC BANK1 error interrupt source */ +#define FLASH_IT_EOP ((uint32_t)0x00001000) /*!< End of FLASH BANK1 Operation Interrupt source */ +#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0x7FFFEBFF) == 0x00000000) && (((IT) != 0x00000000))) +#else +#define FLASH_IT_ERROR ((uint32_t)0x00000400) /*!< FPEC error interrupt source */ +#define FLASH_IT_EOP ((uint32_t)0x00001000) /*!< End of FLASH Operation Interrupt source */ +#define FLASH_IT_BANK1_ERROR FLASH_IT_ERROR /*!< FPEC BANK1 error interrupt source */ +#define FLASH_IT_BANK1_EOP FLASH_IT_EOP /*!< End of FLASH BANK1 Operation Interrupt source */ + +#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFFFFEBFF) == 0x00000000) && (((IT) != 0x00000000))) +#endif + +/** + * @} + */ + +/** @defgroup FLASH_Flags + * @{ + */ +#ifdef STM32F10X_XL +#define FLASH_FLAG_BANK2_BSY ((uint32_t)0x80000001) /*!< FLASH BANK2 Busy flag */ +#define FLASH_FLAG_BANK2_EOP ((uint32_t)0x80000020) /*!< FLASH BANK2 End of Operation flag */ +#define FLASH_FLAG_BANK2_PGERR ((uint32_t)0x80000004) /*!< FLASH BANK2 Program error flag */ +#define FLASH_FLAG_BANK2_WRPRTERR ((uint32_t)0x80000010) /*!< FLASH BANK2 Write protected error flag */ + +#define FLASH_FLAG_BANK1_BSY FLASH_FLAG_BSY /*!< FLASH BANK1 Busy flag*/ +#define FLASH_FLAG_BANK1_EOP FLASH_FLAG_EOP /*!< FLASH BANK1 End of Operation flag */ +#define FLASH_FLAG_BANK1_PGERR FLASH_FLAG_PGERR /*!< FLASH BANK1 Program error flag */ +#define FLASH_FLAG_BANK1_WRPRTERR FLASH_FLAG_WRPRTERR /*!< FLASH BANK1 Write protected error flag */ + +#define FLASH_FLAG_BSY ((uint32_t)0x00000001) /*!< FLASH Busy flag */ +#define FLASH_FLAG_EOP ((uint32_t)0x00000020) /*!< FLASH End of Operation flag */ +#define FLASH_FLAG_PGERR ((uint32_t)0x00000004) /*!< FLASH Program error flag */ +#define FLASH_FLAG_WRPRTERR ((uint32_t)0x00000010) /*!< FLASH Write protected error flag */ +#define FLASH_FLAG_OPTERR ((uint32_t)0x00000001) /*!< FLASH Option Byte error flag */ + +#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0x7FFFFFCA) == 0x00000000) && ((FLAG) != 0x00000000)) +#define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_EOP) || \ + ((FLAG) == FLASH_FLAG_PGERR) || ((FLAG) == FLASH_FLAG_WRPRTERR) || \ + ((FLAG) == FLASH_FLAG_OPTERR)|| \ + ((FLAG) == FLASH_FLAG_BANK1_BSY) || ((FLAG) == FLASH_FLAG_BANK1_EOP) || \ + ((FLAG) == FLASH_FLAG_BANK1_PGERR) || ((FLAG) == FLASH_FLAG_BANK1_WRPRTERR) || \ + ((FLAG) == FLASH_FLAG_BANK2_BSY) || ((FLAG) == FLASH_FLAG_BANK2_EOP) || \ + ((FLAG) == FLASH_FLAG_BANK2_PGERR) || ((FLAG) == FLASH_FLAG_BANK2_WRPRTERR)) +#else +#define FLASH_FLAG_BSY ((uint32_t)0x00000001) /*!< FLASH Busy flag */ +#define FLASH_FLAG_EOP ((uint32_t)0x00000020) /*!< FLASH End of Operation flag */ +#define FLASH_FLAG_PGERR ((uint32_t)0x00000004) /*!< FLASH Program error flag */ +#define FLASH_FLAG_WRPRTERR ((uint32_t)0x00000010) /*!< FLASH Write protected error flag */ +#define FLASH_FLAG_OPTERR ((uint32_t)0x00000001) /*!< FLASH Option Byte error flag */ + +#define FLASH_FLAG_BANK1_BSY FLASH_FLAG_BSY /*!< FLASH BANK1 Busy flag*/ +#define FLASH_FLAG_BANK1_EOP FLASH_FLAG_EOP /*!< FLASH BANK1 End of Operation flag */ +#define FLASH_FLAG_BANK1_PGERR FLASH_FLAG_PGERR /*!< FLASH BANK1 Program error flag */ +#define FLASH_FLAG_BANK1_WRPRTERR FLASH_FLAG_WRPRTERR /*!< FLASH BANK1 Write protected error flag */ + +#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFCA) == 0x00000000) && ((FLAG) != 0x00000000)) +#define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_EOP) || \ + ((FLAG) == FLASH_FLAG_PGERR) || ((FLAG) == FLASH_FLAG_WRPRTERR) || \ + ((FLAG) == FLASH_FLAG_BANK1_BSY) || ((FLAG) == FLASH_FLAG_BANK1_EOP) || \ + ((FLAG) == FLASH_FLAG_BANK1_PGERR) || ((FLAG) == FLASH_FLAG_BANK1_WRPRTERR) || \ + ((FLAG) == FLASH_FLAG_OPTERR)) +#endif + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup FLASH_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup FLASH_Exported_Functions + * @{ + */ + +/*------------ Functions used for all STM32F10x devices -----*/ +void FLASH_SetLatency(uint32_t FLASH_Latency); +void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess); +void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer); +void FLASH_Unlock(void); +void FLASH_Lock(void); +FLASH_Status FLASH_ErasePage(uint32_t Page_Address); +FLASH_Status FLASH_EraseAllPages(void); +FLASH_Status FLASH_EraseOptionBytes(void); +FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data); +FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data); +FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data); +FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages); +FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState); +FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY); +uint32_t FLASH_GetUserOptionByte(void); +uint32_t FLASH_GetWriteProtectionOptionByte(void); +FlagStatus FLASH_GetReadOutProtectionStatus(void); +FlagStatus FLASH_GetPrefetchBufferStatus(void); +void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState); +FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG); +void FLASH_ClearFlag(uint32_t FLASH_FLAG); +FLASH_Status FLASH_GetStatus(void); +FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout); + +/*------------ New function used for all STM32F10x devices -----*/ +void FLASH_UnlockBank1(void); +void FLASH_LockBank1(void); +FLASH_Status FLASH_EraseAllBank1Pages(void); +FLASH_Status FLASH_GetBank1Status(void); +FLASH_Status FLASH_WaitForLastBank1Operation(uint32_t Timeout); + +#ifdef STM32F10X_XL +/*---- New Functions used only with STM32F10x_XL density devices -----*/ +void FLASH_UnlockBank2(void); +void FLASH_LockBank2(void); +FLASH_Status FLASH_EraseAllBank2Pages(void); +FLASH_Status FLASH_GetBank2Status(void); +FLASH_Status FLASH_WaitForLastBank2Operation(uint32_t Timeout); +FLASH_Status FLASH_BootConfig(uint16_t FLASH_BOOT); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_FLASH_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_fsmc.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_fsmc.h new file mode 100644 index 0000000..6e1769d --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_fsmc.h @@ -0,0 +1,733 @@ +/** + ****************************************************************************** + * @file stm32f10x_fsmc.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the FSMC firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_FSMC_H +#define __STM32F10x_FSMC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup FSMC + * @{ + */ + +/** @defgroup FSMC_Exported_Types + * @{ + */ + +/** + * @brief Timing parameters For NOR/SRAM Banks + */ + +typedef struct +{ + uint32_t FSMC_AddressSetupTime; /*!< Defines the number of HCLK cycles to configure + the duration of the address setup time. + This parameter can be a value between 0 and 0xF. + @note: It is not used with synchronous NOR Flash memories. */ + + uint32_t FSMC_AddressHoldTime; /*!< Defines the number of HCLK cycles to configure + the duration of the address hold time. + This parameter can be a value between 0 and 0xF. + @note: It is not used with synchronous NOR Flash memories.*/ + + uint32_t FSMC_DataSetupTime; /*!< Defines the number of HCLK cycles to configure + the duration of the data setup time. + This parameter can be a value between 0 and 0xFF. + @note: It is used for SRAMs, ROMs and asynchronous multiplexed NOR Flash memories. */ + + uint32_t FSMC_BusTurnAroundDuration; /*!< Defines the number of HCLK cycles to configure + the duration of the bus turnaround. + This parameter can be a value between 0 and 0xF. + @note: It is only used for multiplexed NOR Flash memories. */ + + uint32_t FSMC_CLKDivision; /*!< Defines the period of CLK clock output signal, expressed in number of HCLK cycles. + This parameter can be a value between 1 and 0xF. + @note: This parameter is not used for asynchronous NOR Flash, SRAM or ROM accesses. */ + + uint32_t FSMC_DataLatency; /*!< Defines the number of memory clock cycles to issue + to the memory before getting the first data. + The value of this parameter depends on the memory type as shown below: + - It must be set to 0 in case of a CRAM + - It is don't care in asynchronous NOR, SRAM or ROM accesses + - It may assume a value between 0 and 0xF in NOR Flash memories + with synchronous burst mode enable */ + + uint32_t FSMC_AccessMode; /*!< Specifies the asynchronous access mode. + This parameter can be a value of @ref FSMC_Access_Mode */ +}FSMC_NORSRAMTimingInitTypeDef; + +/** + * @brief FSMC NOR/SRAM Init structure definition + */ + +typedef struct +{ + uint32_t FSMC_Bank; /*!< Specifies the NOR/SRAM memory bank that will be used. + This parameter can be a value of @ref FSMC_NORSRAM_Bank */ + + uint32_t FSMC_DataAddressMux; /*!< Specifies whether the address and data values are + multiplexed on the databus or not. + This parameter can be a value of @ref FSMC_Data_Address_Bus_Multiplexing */ + + uint32_t FSMC_MemoryType; /*!< Specifies the type of external memory attached to + the corresponding memory bank. + This parameter can be a value of @ref FSMC_Memory_Type */ + + uint32_t FSMC_MemoryDataWidth; /*!< Specifies the external memory device width. + This parameter can be a value of @ref FSMC_Data_Width */ + + uint32_t FSMC_BurstAccessMode; /*!< Enables or disables the burst access mode for Flash memory, + valid only with synchronous burst Flash memories. + This parameter can be a value of @ref FSMC_Burst_Access_Mode */ + + uint32_t FSMC_AsynchronousWait; /*!< Enables or disables wait signal during asynchronous transfers, + valid only with asynchronous Flash memories. + This parameter can be a value of @ref FSMC_AsynchronousWait */ + + uint32_t FSMC_WaitSignalPolarity; /*!< Specifies the wait signal polarity, valid only when accessing + the Flash memory in burst mode. + This parameter can be a value of @ref FSMC_Wait_Signal_Polarity */ + + uint32_t FSMC_WrapMode; /*!< Enables or disables the Wrapped burst access mode for Flash + memory, valid only when accessing Flash memories in burst mode. + This parameter can be a value of @ref FSMC_Wrap_Mode */ + + uint32_t FSMC_WaitSignalActive; /*!< Specifies if the wait signal is asserted by the memory one + clock cycle before the wait state or during the wait state, + valid only when accessing memories in burst mode. + This parameter can be a value of @ref FSMC_Wait_Timing */ + + uint32_t FSMC_WriteOperation; /*!< Enables or disables the write operation in the selected bank by the FSMC. + This parameter can be a value of @ref FSMC_Write_Operation */ + + uint32_t FSMC_WaitSignal; /*!< Enables or disables the wait-state insertion via wait + signal, valid for Flash memory access in burst mode. + This parameter can be a value of @ref FSMC_Wait_Signal */ + + uint32_t FSMC_ExtendedMode; /*!< Enables or disables the extended mode. + This parameter can be a value of @ref FSMC_Extended_Mode */ + + uint32_t FSMC_WriteBurst; /*!< Enables or disables the write burst operation. + This parameter can be a value of @ref FSMC_Write_Burst */ + + FSMC_NORSRAMTimingInitTypeDef* FSMC_ReadWriteTimingStruct; /*!< Timing Parameters for write and read access if the ExtendedMode is not used*/ + + FSMC_NORSRAMTimingInitTypeDef* FSMC_WriteTimingStruct; /*!< Timing Parameters for write access if the ExtendedMode is used*/ +}FSMC_NORSRAMInitTypeDef; + +/** + * @brief Timing parameters For FSMC NAND and PCCARD Banks + */ + +typedef struct +{ + uint32_t FSMC_SetupTime; /*!< Defines the number of HCLK cycles to setup address before + the command assertion for NAND-Flash read or write access + to common/Attribute or I/O memory space (depending on + the memory space timing to be configured). + This parameter can be a value between 0 and 0xFF.*/ + + uint32_t FSMC_WaitSetupTime; /*!< Defines the minimum number of HCLK cycles to assert the + command for NAND-Flash read or write access to + common/Attribute or I/O memory space (depending on the + memory space timing to be configured). + This parameter can be a number between 0x00 and 0xFF */ + + uint32_t FSMC_HoldSetupTime; /*!< Defines the number of HCLK clock cycles to hold address + (and data for write access) after the command deassertion + for NAND-Flash read or write access to common/Attribute + or I/O memory space (depending on the memory space timing + to be configured). + This parameter can be a number between 0x00 and 0xFF */ + + uint32_t FSMC_HiZSetupTime; /*!< Defines the number of HCLK clock cycles during which the + databus is kept in HiZ after the start of a NAND-Flash + write access to common/Attribute or I/O memory space (depending + on the memory space timing to be configured). + This parameter can be a number between 0x00 and 0xFF */ +}FSMC_NAND_PCCARDTimingInitTypeDef; + +/** + * @brief FSMC NAND Init structure definition + */ + +typedef struct +{ + uint32_t FSMC_Bank; /*!< Specifies the NAND memory bank that will be used. + This parameter can be a value of @ref FSMC_NAND_Bank */ + + uint32_t FSMC_Waitfeature; /*!< Enables or disables the Wait feature for the NAND Memory Bank. + This parameter can be any value of @ref FSMC_Wait_feature */ + + uint32_t FSMC_MemoryDataWidth; /*!< Specifies the external memory device width. + This parameter can be any value of @ref FSMC_Data_Width */ + + uint32_t FSMC_ECC; /*!< Enables or disables the ECC computation. + This parameter can be any value of @ref FSMC_ECC */ + + uint32_t FSMC_ECCPageSize; /*!< Defines the page size for the extended ECC. + This parameter can be any value of @ref FSMC_ECC_Page_Size */ + + uint32_t FSMC_TCLRSetupTime; /*!< Defines the number of HCLK cycles to configure the + delay between CLE low and RE low. + This parameter can be a value between 0 and 0xFF. */ + + uint32_t FSMC_TARSetupTime; /*!< Defines the number of HCLK cycles to configure the + delay between ALE low and RE low. + This parameter can be a number between 0x0 and 0xFF */ + + FSMC_NAND_PCCARDTimingInitTypeDef* FSMC_CommonSpaceTimingStruct; /*!< FSMC Common Space Timing */ + + FSMC_NAND_PCCARDTimingInitTypeDef* FSMC_AttributeSpaceTimingStruct; /*!< FSMC Attribute Space Timing */ +}FSMC_NANDInitTypeDef; + +/** + * @brief FSMC PCCARD Init structure definition + */ + +typedef struct +{ + uint32_t FSMC_Waitfeature; /*!< Enables or disables the Wait feature for the Memory Bank. + This parameter can be any value of @ref FSMC_Wait_feature */ + + uint32_t FSMC_TCLRSetupTime; /*!< Defines the number of HCLK cycles to configure the + delay between CLE low and RE low. + This parameter can be a value between 0 and 0xFF. */ + + uint32_t FSMC_TARSetupTime; /*!< Defines the number of HCLK cycles to configure the + delay between ALE low and RE low. + This parameter can be a number between 0x0 and 0xFF */ + + + FSMC_NAND_PCCARDTimingInitTypeDef* FSMC_CommonSpaceTimingStruct; /*!< FSMC Common Space Timing */ + + FSMC_NAND_PCCARDTimingInitTypeDef* FSMC_AttributeSpaceTimingStruct; /*!< FSMC Attribute Space Timing */ + + FSMC_NAND_PCCARDTimingInitTypeDef* FSMC_IOSpaceTimingStruct; /*!< FSMC IO Space Timing */ +}FSMC_PCCARDInitTypeDef; + +/** + * @} + */ + +/** @defgroup FSMC_Exported_Constants + * @{ + */ + +/** @defgroup FSMC_NORSRAM_Bank + * @{ + */ +#define FSMC_Bank1_NORSRAM1 ((uint32_t)0x00000000) +#define FSMC_Bank1_NORSRAM2 ((uint32_t)0x00000002) +#define FSMC_Bank1_NORSRAM3 ((uint32_t)0x00000004) +#define FSMC_Bank1_NORSRAM4 ((uint32_t)0x00000006) +/** + * @} + */ + +/** @defgroup FSMC_NAND_Bank + * @{ + */ +#define FSMC_Bank2_NAND ((uint32_t)0x00000010) +#define FSMC_Bank3_NAND ((uint32_t)0x00000100) +/** + * @} + */ + +/** @defgroup FSMC_PCCARD_Bank + * @{ + */ +#define FSMC_Bank4_PCCARD ((uint32_t)0x00001000) +/** + * @} + */ + +#define IS_FSMC_NORSRAM_BANK(BANK) (((BANK) == FSMC_Bank1_NORSRAM1) || \ + ((BANK) == FSMC_Bank1_NORSRAM2) || \ + ((BANK) == FSMC_Bank1_NORSRAM3) || \ + ((BANK) == FSMC_Bank1_NORSRAM4)) + +#define IS_FSMC_NAND_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \ + ((BANK) == FSMC_Bank3_NAND)) + +#define IS_FSMC_GETFLAG_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \ + ((BANK) == FSMC_Bank3_NAND) || \ + ((BANK) == FSMC_Bank4_PCCARD)) + +#define IS_FSMC_IT_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \ + ((BANK) == FSMC_Bank3_NAND) || \ + ((BANK) == FSMC_Bank4_PCCARD)) + +/** @defgroup NOR_SRAM_Controller + * @{ + */ + +/** @defgroup FSMC_Data_Address_Bus_Multiplexing + * @{ + */ + +#define FSMC_DataAddressMux_Disable ((uint32_t)0x00000000) +#define FSMC_DataAddressMux_Enable ((uint32_t)0x00000002) +#define IS_FSMC_MUX(MUX) (((MUX) == FSMC_DataAddressMux_Disable) || \ + ((MUX) == FSMC_DataAddressMux_Enable)) + +/** + * @} + */ + +/** @defgroup FSMC_Memory_Type + * @{ + */ + +#define FSMC_MemoryType_SRAM ((uint32_t)0x00000000) +#define FSMC_MemoryType_PSRAM ((uint32_t)0x00000004) +#define FSMC_MemoryType_NOR ((uint32_t)0x00000008) +#define IS_FSMC_MEMORY(MEMORY) (((MEMORY) == FSMC_MemoryType_SRAM) || \ + ((MEMORY) == FSMC_MemoryType_PSRAM)|| \ + ((MEMORY) == FSMC_MemoryType_NOR)) + +/** + * @} + */ + +/** @defgroup FSMC_Data_Width + * @{ + */ + +#define FSMC_MemoryDataWidth_8b ((uint32_t)0x00000000) +#define FSMC_MemoryDataWidth_16b ((uint32_t)0x00000010) +#define IS_FSMC_MEMORY_WIDTH(WIDTH) (((WIDTH) == FSMC_MemoryDataWidth_8b) || \ + ((WIDTH) == FSMC_MemoryDataWidth_16b)) + +/** + * @} + */ + +/** @defgroup FSMC_Burst_Access_Mode + * @{ + */ + +#define FSMC_BurstAccessMode_Disable ((uint32_t)0x00000000) +#define FSMC_BurstAccessMode_Enable ((uint32_t)0x00000100) +#define IS_FSMC_BURSTMODE(STATE) (((STATE) == FSMC_BurstAccessMode_Disable) || \ + ((STATE) == FSMC_BurstAccessMode_Enable)) +/** + * @} + */ + +/** @defgroup FSMC_AsynchronousWait + * @{ + */ +#define FSMC_AsynchronousWait_Disable ((uint32_t)0x00000000) +#define FSMC_AsynchronousWait_Enable ((uint32_t)0x00008000) +#define IS_FSMC_ASYNWAIT(STATE) (((STATE) == FSMC_AsynchronousWait_Disable) || \ + ((STATE) == FSMC_AsynchronousWait_Enable)) + +/** + * @} + */ + +/** @defgroup FSMC_Wait_Signal_Polarity + * @{ + */ + +#define FSMC_WaitSignalPolarity_Low ((uint32_t)0x00000000) +#define FSMC_WaitSignalPolarity_High ((uint32_t)0x00000200) +#define IS_FSMC_WAIT_POLARITY(POLARITY) (((POLARITY) == FSMC_WaitSignalPolarity_Low) || \ + ((POLARITY) == FSMC_WaitSignalPolarity_High)) + +/** + * @} + */ + +/** @defgroup FSMC_Wrap_Mode + * @{ + */ + +#define FSMC_WrapMode_Disable ((uint32_t)0x00000000) +#define FSMC_WrapMode_Enable ((uint32_t)0x00000400) +#define IS_FSMC_WRAP_MODE(MODE) (((MODE) == FSMC_WrapMode_Disable) || \ + ((MODE) == FSMC_WrapMode_Enable)) + +/** + * @} + */ + +/** @defgroup FSMC_Wait_Timing + * @{ + */ + +#define FSMC_WaitSignalActive_BeforeWaitState ((uint32_t)0x00000000) +#define FSMC_WaitSignalActive_DuringWaitState ((uint32_t)0x00000800) +#define IS_FSMC_WAIT_SIGNAL_ACTIVE(ACTIVE) (((ACTIVE) == FSMC_WaitSignalActive_BeforeWaitState) || \ + ((ACTIVE) == FSMC_WaitSignalActive_DuringWaitState)) + +/** + * @} + */ + +/** @defgroup FSMC_Write_Operation + * @{ + */ + +#define FSMC_WriteOperation_Disable ((uint32_t)0x00000000) +#define FSMC_WriteOperation_Enable ((uint32_t)0x00001000) +#define IS_FSMC_WRITE_OPERATION(OPERATION) (((OPERATION) == FSMC_WriteOperation_Disable) || \ + ((OPERATION) == FSMC_WriteOperation_Enable)) + +/** + * @} + */ + +/** @defgroup FSMC_Wait_Signal + * @{ + */ + +#define FSMC_WaitSignal_Disable ((uint32_t)0x00000000) +#define FSMC_WaitSignal_Enable ((uint32_t)0x00002000) +#define IS_FSMC_WAITE_SIGNAL(SIGNAL) (((SIGNAL) == FSMC_WaitSignal_Disable) || \ + ((SIGNAL) == FSMC_WaitSignal_Enable)) +/** + * @} + */ + +/** @defgroup FSMC_Extended_Mode + * @{ + */ + +#define FSMC_ExtendedMode_Disable ((uint32_t)0x00000000) +#define FSMC_ExtendedMode_Enable ((uint32_t)0x00004000) + +#define IS_FSMC_EXTENDED_MODE(MODE) (((MODE) == FSMC_ExtendedMode_Disable) || \ + ((MODE) == FSMC_ExtendedMode_Enable)) + +/** + * @} + */ + +/** @defgroup FSMC_Write_Burst + * @{ + */ + +#define FSMC_WriteBurst_Disable ((uint32_t)0x00000000) +#define FSMC_WriteBurst_Enable ((uint32_t)0x00080000) +#define IS_FSMC_WRITE_BURST(BURST) (((BURST) == FSMC_WriteBurst_Disable) || \ + ((BURST) == FSMC_WriteBurst_Enable)) +/** + * @} + */ + +/** @defgroup FSMC_Address_Setup_Time + * @{ + */ + +#define IS_FSMC_ADDRESS_SETUP_TIME(TIME) ((TIME) <= 0xF) + +/** + * @} + */ + +/** @defgroup FSMC_Address_Hold_Time + * @{ + */ + +#define IS_FSMC_ADDRESS_HOLD_TIME(TIME) ((TIME) <= 0xF) + +/** + * @} + */ + +/** @defgroup FSMC_Data_Setup_Time + * @{ + */ + +#define IS_FSMC_DATASETUP_TIME(TIME) (((TIME) > 0) && ((TIME) <= 0xFF)) + +/** + * @} + */ + +/** @defgroup FSMC_Bus_Turn_around_Duration + * @{ + */ + +#define IS_FSMC_TURNAROUND_TIME(TIME) ((TIME) <= 0xF) + +/** + * @} + */ + +/** @defgroup FSMC_CLK_Division + * @{ + */ + +#define IS_FSMC_CLK_DIV(DIV) ((DIV) <= 0xF) + +/** + * @} + */ + +/** @defgroup FSMC_Data_Latency + * @{ + */ + +#define IS_FSMC_DATA_LATENCY(LATENCY) ((LATENCY) <= 0xF) + +/** + * @} + */ + +/** @defgroup FSMC_Access_Mode + * @{ + */ + +#define FSMC_AccessMode_A ((uint32_t)0x00000000) +#define FSMC_AccessMode_B ((uint32_t)0x10000000) +#define FSMC_AccessMode_C ((uint32_t)0x20000000) +#define FSMC_AccessMode_D ((uint32_t)0x30000000) +#define IS_FSMC_ACCESS_MODE(MODE) (((MODE) == FSMC_AccessMode_A) || \ + ((MODE) == FSMC_AccessMode_B) || \ + ((MODE) == FSMC_AccessMode_C) || \ + ((MODE) == FSMC_AccessMode_D)) + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup NAND_PCCARD_Controller + * @{ + */ + +/** @defgroup FSMC_Wait_feature + * @{ + */ + +#define FSMC_Waitfeature_Disable ((uint32_t)0x00000000) +#define FSMC_Waitfeature_Enable ((uint32_t)0x00000002) +#define IS_FSMC_WAIT_FEATURE(FEATURE) (((FEATURE) == FSMC_Waitfeature_Disable) || \ + ((FEATURE) == FSMC_Waitfeature_Enable)) + +/** + * @} + */ + + +/** @defgroup FSMC_ECC + * @{ + */ + +#define FSMC_ECC_Disable ((uint32_t)0x00000000) +#define FSMC_ECC_Enable ((uint32_t)0x00000040) +#define IS_FSMC_ECC_STATE(STATE) (((STATE) == FSMC_ECC_Disable) || \ + ((STATE) == FSMC_ECC_Enable)) + +/** + * @} + */ + +/** @defgroup FSMC_ECC_Page_Size + * @{ + */ + +#define FSMC_ECCPageSize_256Bytes ((uint32_t)0x00000000) +#define FSMC_ECCPageSize_512Bytes ((uint32_t)0x00020000) +#define FSMC_ECCPageSize_1024Bytes ((uint32_t)0x00040000) +#define FSMC_ECCPageSize_2048Bytes ((uint32_t)0x00060000) +#define FSMC_ECCPageSize_4096Bytes ((uint32_t)0x00080000) +#define FSMC_ECCPageSize_8192Bytes ((uint32_t)0x000A0000) +#define IS_FSMC_ECCPAGE_SIZE(SIZE) (((SIZE) == FSMC_ECCPageSize_256Bytes) || \ + ((SIZE) == FSMC_ECCPageSize_512Bytes) || \ + ((SIZE) == FSMC_ECCPageSize_1024Bytes) || \ + ((SIZE) == FSMC_ECCPageSize_2048Bytes) || \ + ((SIZE) == FSMC_ECCPageSize_4096Bytes) || \ + ((SIZE) == FSMC_ECCPageSize_8192Bytes)) + +/** + * @} + */ + +/** @defgroup FSMC_TCLR_Setup_Time + * @{ + */ + +#define IS_FSMC_TCLR_TIME(TIME) ((TIME) <= 0xFF) + +/** + * @} + */ + +/** @defgroup FSMC_TAR_Setup_Time + * @{ + */ + +#define IS_FSMC_TAR_TIME(TIME) ((TIME) <= 0xFF) + +/** + * @} + */ + +/** @defgroup FSMC_Setup_Time + * @{ + */ + +#define IS_FSMC_SETUP_TIME(TIME) ((TIME) <= 0xFF) + +/** + * @} + */ + +/** @defgroup FSMC_Wait_Setup_Time + * @{ + */ + +#define IS_FSMC_WAIT_TIME(TIME) ((TIME) <= 0xFF) + +/** + * @} + */ + +/** @defgroup FSMC_Hold_Setup_Time + * @{ + */ + +#define IS_FSMC_HOLD_TIME(TIME) ((TIME) <= 0xFF) + +/** + * @} + */ + +/** @defgroup FSMC_HiZ_Setup_Time + * @{ + */ + +#define IS_FSMC_HIZ_TIME(TIME) ((TIME) <= 0xFF) + +/** + * @} + */ + +/** @defgroup FSMC_Interrupt_sources + * @{ + */ + +#define FSMC_IT_RisingEdge ((uint32_t)0x00000008) +#define FSMC_IT_Level ((uint32_t)0x00000010) +#define FSMC_IT_FallingEdge ((uint32_t)0x00000020) +#define IS_FSMC_IT(IT) ((((IT) & (uint32_t)0xFFFFFFC7) == 0x00000000) && ((IT) != 0x00000000)) +#define IS_FSMC_GET_IT(IT) (((IT) == FSMC_IT_RisingEdge) || \ + ((IT) == FSMC_IT_Level) || \ + ((IT) == FSMC_IT_FallingEdge)) +/** + * @} + */ + +/** @defgroup FSMC_Flags + * @{ + */ + +#define FSMC_FLAG_RisingEdge ((uint32_t)0x00000001) +#define FSMC_FLAG_Level ((uint32_t)0x00000002) +#define FSMC_FLAG_FallingEdge ((uint32_t)0x00000004) +#define FSMC_FLAG_FEMPT ((uint32_t)0x00000040) +#define IS_FSMC_GET_FLAG(FLAG) (((FLAG) == FSMC_FLAG_RisingEdge) || \ + ((FLAG) == FSMC_FLAG_Level) || \ + ((FLAG) == FSMC_FLAG_FallingEdge) || \ + ((FLAG) == FSMC_FLAG_FEMPT)) + +#define IS_FSMC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFF8) == 0x00000000) && ((FLAG) != 0x00000000)) + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup FSMC_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup FSMC_Exported_Functions + * @{ + */ + +void FSMC_NORSRAMDeInit(uint32_t FSMC_Bank); +void FSMC_NANDDeInit(uint32_t FSMC_Bank); +void FSMC_PCCARDDeInit(void); +void FSMC_NORSRAMInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct); +void FSMC_NANDInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct); +void FSMC_PCCARDInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct); +void FSMC_NORSRAMStructInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct); +void FSMC_NANDStructInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct); +void FSMC_PCCARDStructInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct); +void FSMC_NORSRAMCmd(uint32_t FSMC_Bank, FunctionalState NewState); +void FSMC_NANDCmd(uint32_t FSMC_Bank, FunctionalState NewState); +void FSMC_PCCARDCmd(FunctionalState NewState); +void FSMC_NANDECCCmd(uint32_t FSMC_Bank, FunctionalState NewState); +uint32_t FSMC_GetECC(uint32_t FSMC_Bank); +void FSMC_ITConfig(uint32_t FSMC_Bank, uint32_t FSMC_IT, FunctionalState NewState); +FlagStatus FSMC_GetFlagStatus(uint32_t FSMC_Bank, uint32_t FSMC_FLAG); +void FSMC_ClearFlag(uint32_t FSMC_Bank, uint32_t FSMC_FLAG); +ITStatus FSMC_GetITStatus(uint32_t FSMC_Bank, uint32_t FSMC_IT); +void FSMC_ClearITPendingBit(uint32_t FSMC_Bank, uint32_t FSMC_IT); + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F10x_FSMC_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_gpio.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_gpio.h new file mode 100644 index 0000000..dd28da8 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_gpio.h @@ -0,0 +1,385 @@ +/** + ****************************************************************************** + * @file stm32f10x_gpio.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the GPIO + * firmware library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_GPIO_H +#define __STM32F10x_GPIO_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup GPIO + * @{ + */ + +/** @defgroup GPIO_Exported_Types + * @{ + */ + +#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \ + ((PERIPH) == GPIOB) || \ + ((PERIPH) == GPIOC) || \ + ((PERIPH) == GPIOD) || \ + ((PERIPH) == GPIOE) || \ + ((PERIPH) == GPIOF) || \ + ((PERIPH) == GPIOG)) + +/** + * @brief Output Maximum frequency selection + */ + +typedef enum +{ + GPIO_Speed_10MHz = 1, + GPIO_Speed_2MHz, + GPIO_Speed_50MHz +}GPIOSpeed_TypeDef; +#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_10MHz) || ((SPEED) == GPIO_Speed_2MHz) || \ + ((SPEED) == GPIO_Speed_50MHz)) + +/** + * @brief Configuration Mode enumeration + */ + +typedef enum +{ GPIO_Mode_AIN = 0x0, + GPIO_Mode_IN_FLOATING = 0x04, + GPIO_Mode_IPD = 0x28, + GPIO_Mode_IPU = 0x48, + GPIO_Mode_Out_OD = 0x14, + GPIO_Mode_Out_PP = 0x10, + GPIO_Mode_AF_OD = 0x1C, + GPIO_Mode_AF_PP = 0x18 +}GPIOMode_TypeDef; + +#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_AIN) || ((MODE) == GPIO_Mode_IN_FLOATING) || \ + ((MODE) == GPIO_Mode_IPD) || ((MODE) == GPIO_Mode_IPU) || \ + ((MODE) == GPIO_Mode_Out_OD) || ((MODE) == GPIO_Mode_Out_PP) || \ + ((MODE) == GPIO_Mode_AF_OD) || ((MODE) == GPIO_Mode_AF_PP)) + +/** + * @brief GPIO Init structure definition + */ + +typedef struct +{ + uint16_t GPIO_Pin; /*!< Specifies the GPIO pins to be configured. + This parameter can be any value of @ref GPIO_pins_define */ + + GPIOSpeed_TypeDef GPIO_Speed; /*!< Specifies the speed for the selected pins. + This parameter can be a value of @ref GPIOSpeed_TypeDef */ + + GPIOMode_TypeDef GPIO_Mode; /*!< Specifies the operating mode for the selected pins. + This parameter can be a value of @ref GPIOMode_TypeDef */ +}GPIO_InitTypeDef; + + +/** + * @brief Bit_SET and Bit_RESET enumeration + */ + +typedef enum +{ Bit_RESET = 0, + Bit_SET +}BitAction; + +#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET)) + +/** + * @} + */ + +/** @defgroup GPIO_Exported_Constants + * @{ + */ + +/** @defgroup GPIO_pins_define + * @{ + */ + +#define GPIO_Pin_0 ((uint16_t)0x0001) /*!< Pin 0 selected */ +#define GPIO_Pin_1 ((uint16_t)0x0002) /*!< Pin 1 selected */ +#define GPIO_Pin_2 ((uint16_t)0x0004) /*!< Pin 2 selected */ +#define GPIO_Pin_3 ((uint16_t)0x0008) /*!< Pin 3 selected */ +#define GPIO_Pin_4 ((uint16_t)0x0010) /*!< Pin 4 selected */ +#define GPIO_Pin_5 ((uint16_t)0x0020) /*!< Pin 5 selected */ +#define GPIO_Pin_6 ((uint16_t)0x0040) /*!< Pin 6 selected */ +#define GPIO_Pin_7 ((uint16_t)0x0080) /*!< Pin 7 selected */ +#define GPIO_Pin_8 ((uint16_t)0x0100) /*!< Pin 8 selected */ +#define GPIO_Pin_9 ((uint16_t)0x0200) /*!< Pin 9 selected */ +#define GPIO_Pin_10 ((uint16_t)0x0400) /*!< Pin 10 selected */ +#define GPIO_Pin_11 ((uint16_t)0x0800) /*!< Pin 11 selected */ +#define GPIO_Pin_12 ((uint16_t)0x1000) /*!< Pin 12 selected */ +#define GPIO_Pin_13 ((uint16_t)0x2000) /*!< Pin 13 selected */ +#define GPIO_Pin_14 ((uint16_t)0x4000) /*!< Pin 14 selected */ +#define GPIO_Pin_15 ((uint16_t)0x8000) /*!< Pin 15 selected */ +#define GPIO_Pin_All ((uint16_t)0xFFFF) /*!< All pins selected */ + +#define IS_GPIO_PIN(PIN) ((((PIN) & (uint16_t)0x00) == 0x00) && ((PIN) != (uint16_t)0x00)) + +#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \ + ((PIN) == GPIO_Pin_1) || \ + ((PIN) == GPIO_Pin_2) || \ + ((PIN) == GPIO_Pin_3) || \ + ((PIN) == GPIO_Pin_4) || \ + ((PIN) == GPIO_Pin_5) || \ + ((PIN) == GPIO_Pin_6) || \ + ((PIN) == GPIO_Pin_7) || \ + ((PIN) == GPIO_Pin_8) || \ + ((PIN) == GPIO_Pin_9) || \ + ((PIN) == GPIO_Pin_10) || \ + ((PIN) == GPIO_Pin_11) || \ + ((PIN) == GPIO_Pin_12) || \ + ((PIN) == GPIO_Pin_13) || \ + ((PIN) == GPIO_Pin_14) || \ + ((PIN) == GPIO_Pin_15)) + +/** + * @} + */ + +/** @defgroup GPIO_Remap_define + * @{ + */ + +#define GPIO_Remap_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Alternate Function mapping */ +#define GPIO_Remap_I2C1 ((uint32_t)0x00000002) /*!< I2C1 Alternate Function mapping */ +#define GPIO_Remap_USART1 ((uint32_t)0x00000004) /*!< USART1 Alternate Function mapping */ +#define GPIO_Remap_USART2 ((uint32_t)0x00000008) /*!< USART2 Alternate Function mapping */ +#define GPIO_PartialRemap_USART3 ((uint32_t)0x00140010) /*!< USART3 Partial Alternate Function mapping */ +#define GPIO_FullRemap_USART3 ((uint32_t)0x00140030) /*!< USART3 Full Alternate Function mapping */ +#define GPIO_PartialRemap_TIM1 ((uint32_t)0x00160040) /*!< TIM1 Partial Alternate Function mapping */ +#define GPIO_FullRemap_TIM1 ((uint32_t)0x001600C0) /*!< TIM1 Full Alternate Function mapping */ +#define GPIO_PartialRemap1_TIM2 ((uint32_t)0x00180100) /*!< TIM2 Partial1 Alternate Function mapping */ +#define GPIO_PartialRemap2_TIM2 ((uint32_t)0x00180200) /*!< TIM2 Partial2 Alternate Function mapping */ +#define GPIO_FullRemap_TIM2 ((uint32_t)0x00180300) /*!< TIM2 Full Alternate Function mapping */ +#define GPIO_PartialRemap_TIM3 ((uint32_t)0x001A0800) /*!< TIM3 Partial Alternate Function mapping */ +#define GPIO_FullRemap_TIM3 ((uint32_t)0x001A0C00) /*!< TIM3 Full Alternate Function mapping */ +#define GPIO_Remap_TIM4 ((uint32_t)0x00001000) /*!< TIM4 Alternate Function mapping */ +#define GPIO_Remap1_CAN1 ((uint32_t)0x001D4000) /*!< CAN1 Alternate Function mapping */ +#define GPIO_Remap2_CAN1 ((uint32_t)0x001D6000) /*!< CAN1 Alternate Function mapping */ +#define GPIO_Remap_PD01 ((uint32_t)0x00008000) /*!< PD01 Alternate Function mapping */ +#define GPIO_Remap_TIM5CH4_LSI ((uint32_t)0x00200001) /*!< LSI connected to TIM5 Channel4 input capture for calibration */ +#define GPIO_Remap_ADC1_ETRGINJ ((uint32_t)0x00200002) /*!< ADC1 External Trigger Injected Conversion remapping */ +#define GPIO_Remap_ADC1_ETRGREG ((uint32_t)0x00200004) /*!< ADC1 External Trigger Regular Conversion remapping */ +#define GPIO_Remap_ADC2_ETRGINJ ((uint32_t)0x00200008) /*!< ADC2 External Trigger Injected Conversion remapping */ +#define GPIO_Remap_ADC2_ETRGREG ((uint32_t)0x00200010) /*!< ADC2 External Trigger Regular Conversion remapping */ +#define GPIO_Remap_ETH ((uint32_t)0x00200020) /*!< Ethernet remapping (only for Connectivity line devices) */ +#define GPIO_Remap_CAN2 ((uint32_t)0x00200040) /*!< CAN2 remapping (only for Connectivity line devices) */ +#define GPIO_Remap_SWJ_NoJTRST ((uint32_t)0x00300100) /*!< Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */ +#define GPIO_Remap_SWJ_JTAGDisable ((uint32_t)0x00300200) /*!< JTAG-DP Disabled and SW-DP Enabled */ +#define GPIO_Remap_SWJ_Disable ((uint32_t)0x00300400) /*!< Full SWJ Disabled (JTAG-DP + SW-DP) */ +#define GPIO_Remap_SPI3 ((uint32_t)0x00201100) /*!< SPI3/I2S3 Alternate Function mapping (only for Connectivity line devices) */ +#define GPIO_Remap_TIM2ITR1_PTP_SOF ((uint32_t)0x00202000) /*!< Ethernet PTP output or USB OTG SOF (Start of Frame) connected + to TIM2 Internal Trigger 1 for calibration + (only for Connectivity line devices) */ +#define GPIO_Remap_PTP_PPS ((uint32_t)0x00204000) /*!< Ethernet MAC PPS_PTS output on PB05 (only for Connectivity line devices) */ + +#define GPIO_Remap_TIM15 ((uint32_t)0x80000001) /*!< TIM15 Alternate Function mapping (only for Value line devices) */ +#define GPIO_Remap_TIM16 ((uint32_t)0x80000002) /*!< TIM16 Alternate Function mapping (only for Value line devices) */ +#define GPIO_Remap_TIM17 ((uint32_t)0x80000004) /*!< TIM17 Alternate Function mapping (only for Value line devices) */ +#define GPIO_Remap_CEC ((uint32_t)0x80000008) /*!< CEC Alternate Function mapping (only for Value line devices) */ +#define GPIO_Remap_TIM1_DMA ((uint32_t)0x80000010) /*!< TIM1 DMA requests mapping (only for Value line devices) */ + +#define GPIO_Remap_TIM9 ((uint32_t)0x80000020) /*!< TIM9 Alternate Function mapping (only for XL-density devices) */ +#define GPIO_Remap_TIM10 ((uint32_t)0x80000040) /*!< TIM10 Alternate Function mapping (only for XL-density devices) */ +#define GPIO_Remap_TIM11 ((uint32_t)0x80000080) /*!< TIM11 Alternate Function mapping (only for XL-density devices) */ +#define GPIO_Remap_TIM13 ((uint32_t)0x80000100) /*!< TIM13 Alternate Function mapping (only for High density Value line and XL-density devices) */ +#define GPIO_Remap_TIM14 ((uint32_t)0x80000200) /*!< TIM14 Alternate Function mapping (only for High density Value line and XL-density devices) */ +#define GPIO_Remap_FSMC_NADV ((uint32_t)0x80000400) /*!< FSMC_NADV Alternate Function mapping (only for High density Value line and XL-density devices) */ + +#define GPIO_Remap_TIM67_DAC_DMA ((uint32_t)0x80000800) /*!< TIM6/TIM7 and DAC DMA requests remapping (only for High density Value line devices) */ +#define GPIO_Remap_TIM12 ((uint32_t)0x80001000) /*!< TIM12 Alternate Function mapping (only for High density Value line devices) */ +#define GPIO_Remap_MISC ((uint32_t)0x80002000) /*!< Miscellaneous Remap (DMA2 Channel5 Position and DAC Trigger remapping, + only for High density Value line devices) */ + +#define IS_GPIO_REMAP(REMAP) (((REMAP) == GPIO_Remap_SPI1) || ((REMAP) == GPIO_Remap_I2C1) || \ + ((REMAP) == GPIO_Remap_USART1) || ((REMAP) == GPIO_Remap_USART2) || \ + ((REMAP) == GPIO_PartialRemap_USART3) || ((REMAP) == GPIO_FullRemap_USART3) || \ + ((REMAP) == GPIO_PartialRemap_TIM1) || ((REMAP) == GPIO_FullRemap_TIM1) || \ + ((REMAP) == GPIO_PartialRemap1_TIM2) || ((REMAP) == GPIO_PartialRemap2_TIM2) || \ + ((REMAP) == GPIO_FullRemap_TIM2) || ((REMAP) == GPIO_PartialRemap_TIM3) || \ + ((REMAP) == GPIO_FullRemap_TIM3) || ((REMAP) == GPIO_Remap_TIM4) || \ + ((REMAP) == GPIO_Remap1_CAN1) || ((REMAP) == GPIO_Remap2_CAN1) || \ + ((REMAP) == GPIO_Remap_PD01) || ((REMAP) == GPIO_Remap_TIM5CH4_LSI) || \ + ((REMAP) == GPIO_Remap_ADC1_ETRGINJ) ||((REMAP) == GPIO_Remap_ADC1_ETRGREG) || \ + ((REMAP) == GPIO_Remap_ADC2_ETRGINJ) ||((REMAP) == GPIO_Remap_ADC2_ETRGREG) || \ + ((REMAP) == GPIO_Remap_ETH) ||((REMAP) == GPIO_Remap_CAN2) || \ + ((REMAP) == GPIO_Remap_SWJ_NoJTRST) || ((REMAP) == GPIO_Remap_SWJ_JTAGDisable) || \ + ((REMAP) == GPIO_Remap_SWJ_Disable)|| ((REMAP) == GPIO_Remap_SPI3) || \ + ((REMAP) == GPIO_Remap_TIM2ITR1_PTP_SOF) || ((REMAP) == GPIO_Remap_PTP_PPS) || \ + ((REMAP) == GPIO_Remap_TIM15) || ((REMAP) == GPIO_Remap_TIM16) || \ + ((REMAP) == GPIO_Remap_TIM17) || ((REMAP) == GPIO_Remap_CEC) || \ + ((REMAP) == GPIO_Remap_TIM1_DMA) || ((REMAP) == GPIO_Remap_TIM9) || \ + ((REMAP) == GPIO_Remap_TIM10) || ((REMAP) == GPIO_Remap_TIM11) || \ + ((REMAP) == GPIO_Remap_TIM13) || ((REMAP) == GPIO_Remap_TIM14) || \ + ((REMAP) == GPIO_Remap_FSMC_NADV) || ((REMAP) == GPIO_Remap_TIM67_DAC_DMA) || \ + ((REMAP) == GPIO_Remap_TIM12) || ((REMAP) == GPIO_Remap_MISC)) + +/** + * @} + */ + +/** @defgroup GPIO_Port_Sources + * @{ + */ + +#define GPIO_PortSourceGPIOA ((uint8_t)0x00) +#define GPIO_PortSourceGPIOB ((uint8_t)0x01) +#define GPIO_PortSourceGPIOC ((uint8_t)0x02) +#define GPIO_PortSourceGPIOD ((uint8_t)0x03) +#define GPIO_PortSourceGPIOE ((uint8_t)0x04) +#define GPIO_PortSourceGPIOF ((uint8_t)0x05) +#define GPIO_PortSourceGPIOG ((uint8_t)0x06) +#define IS_GPIO_EVENTOUT_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == GPIO_PortSourceGPIOA) || \ + ((PORTSOURCE) == GPIO_PortSourceGPIOB) || \ + ((PORTSOURCE) == GPIO_PortSourceGPIOC) || \ + ((PORTSOURCE) == GPIO_PortSourceGPIOD) || \ + ((PORTSOURCE) == GPIO_PortSourceGPIOE)) + +#define IS_GPIO_EXTI_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == GPIO_PortSourceGPIOA) || \ + ((PORTSOURCE) == GPIO_PortSourceGPIOB) || \ + ((PORTSOURCE) == GPIO_PortSourceGPIOC) || \ + ((PORTSOURCE) == GPIO_PortSourceGPIOD) || \ + ((PORTSOURCE) == GPIO_PortSourceGPIOE) || \ + ((PORTSOURCE) == GPIO_PortSourceGPIOF) || \ + ((PORTSOURCE) == GPIO_PortSourceGPIOG)) + +/** + * @} + */ + +/** @defgroup GPIO_Pin_sources + * @{ + */ + +#define GPIO_PinSource0 ((uint8_t)0x00) +#define GPIO_PinSource1 ((uint8_t)0x01) +#define GPIO_PinSource2 ((uint8_t)0x02) +#define GPIO_PinSource3 ((uint8_t)0x03) +#define GPIO_PinSource4 ((uint8_t)0x04) +#define GPIO_PinSource5 ((uint8_t)0x05) +#define GPIO_PinSource6 ((uint8_t)0x06) +#define GPIO_PinSource7 ((uint8_t)0x07) +#define GPIO_PinSource8 ((uint8_t)0x08) +#define GPIO_PinSource9 ((uint8_t)0x09) +#define GPIO_PinSource10 ((uint8_t)0x0A) +#define GPIO_PinSource11 ((uint8_t)0x0B) +#define GPIO_PinSource12 ((uint8_t)0x0C) +#define GPIO_PinSource13 ((uint8_t)0x0D) +#define GPIO_PinSource14 ((uint8_t)0x0E) +#define GPIO_PinSource15 ((uint8_t)0x0F) + +#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \ + ((PINSOURCE) == GPIO_PinSource1) || \ + ((PINSOURCE) == GPIO_PinSource2) || \ + ((PINSOURCE) == GPIO_PinSource3) || \ + ((PINSOURCE) == GPIO_PinSource4) || \ + ((PINSOURCE) == GPIO_PinSource5) || \ + ((PINSOURCE) == GPIO_PinSource6) || \ + ((PINSOURCE) == GPIO_PinSource7) || \ + ((PINSOURCE) == GPIO_PinSource8) || \ + ((PINSOURCE) == GPIO_PinSource9) || \ + ((PINSOURCE) == GPIO_PinSource10) || \ + ((PINSOURCE) == GPIO_PinSource11) || \ + ((PINSOURCE) == GPIO_PinSource12) || \ + ((PINSOURCE) == GPIO_PinSource13) || \ + ((PINSOURCE) == GPIO_PinSource14) || \ + ((PINSOURCE) == GPIO_PinSource15)) + +/** + * @} + */ + +/** @defgroup Ethernet_Media_Interface + * @{ + */ +#define GPIO_ETH_MediaInterface_MII ((u32)0x00000000) +#define GPIO_ETH_MediaInterface_RMII ((u32)0x00000001) + +#define IS_GPIO_ETH_MEDIA_INTERFACE(INTERFACE) (((INTERFACE) == GPIO_ETH_MediaInterface_MII) || \ + ((INTERFACE) == GPIO_ETH_MediaInterface_RMII)) + +/** + * @} + */ +/** + * @} + */ + +/** @defgroup GPIO_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup GPIO_Exported_Functions + * @{ + */ + +void GPIO_DeInit(GPIO_TypeDef* GPIOx); +void GPIO_AFIODeInit(void); +void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct); +void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct); +uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx); +uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx); +void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal); +void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal); +void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource); +void GPIO_EventOutputCmd(FunctionalState NewState); +void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState); +void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource); +void GPIO_ETH_MediaInterfaceConfig(uint32_t GPIO_ETH_MediaInterface); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_GPIO_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_i2c.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_i2c.h new file mode 100644 index 0000000..60e4b14 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_i2c.h @@ -0,0 +1,684 @@ +/** + ****************************************************************************** + * @file stm32f10x_i2c.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the I2C firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_I2C_H +#define __STM32F10x_I2C_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup I2C + * @{ + */ + +/** @defgroup I2C_Exported_Types + * @{ + */ + +/** + * @brief I2C Init structure definition + */ + +typedef struct +{ + uint32_t I2C_ClockSpeed; /*!< Specifies the clock frequency. + This parameter must be set to a value lower than 400kHz */ + + uint16_t I2C_Mode; /*!< Specifies the I2C mode. + This parameter can be a value of @ref I2C_mode */ + + uint16_t I2C_DutyCycle; /*!< Specifies the I2C fast mode duty cycle. + This parameter can be a value of @ref I2C_duty_cycle_in_fast_mode */ + + uint16_t I2C_OwnAddress1; /*!< Specifies the first device own address. + This parameter can be a 7-bit or 10-bit address. */ + + uint16_t I2C_Ack; /*!< Enables or disables the acknowledgement. + This parameter can be a value of @ref I2C_acknowledgement */ + + uint16_t I2C_AcknowledgedAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged. + This parameter can be a value of @ref I2C_acknowledged_address */ +}I2C_InitTypeDef; + +/** + * @} + */ + + +/** @defgroup I2C_Exported_Constants + * @{ + */ + +#define IS_I2C_ALL_PERIPH(PERIPH) (((PERIPH) == I2C1) || \ + ((PERIPH) == I2C2)) +/** @defgroup I2C_mode + * @{ + */ + +#define I2C_Mode_I2C ((uint16_t)0x0000) +#define I2C_Mode_SMBusDevice ((uint16_t)0x0002) +#define I2C_Mode_SMBusHost ((uint16_t)0x000A) +#define IS_I2C_MODE(MODE) (((MODE) == I2C_Mode_I2C) || \ + ((MODE) == I2C_Mode_SMBusDevice) || \ + ((MODE) == I2C_Mode_SMBusHost)) +/** + * @} + */ + +/** @defgroup I2C_duty_cycle_in_fast_mode + * @{ + */ + +#define I2C_DutyCycle_16_9 ((uint16_t)0x4000) /*!< I2C fast mode Tlow/Thigh = 16/9 */ +#define I2C_DutyCycle_2 ((uint16_t)0xBFFF) /*!< I2C fast mode Tlow/Thigh = 2 */ +#define IS_I2C_DUTY_CYCLE(CYCLE) (((CYCLE) == I2C_DutyCycle_16_9) || \ + ((CYCLE) == I2C_DutyCycle_2)) +/** + * @} + */ + +/** @defgroup I2C_acknowledgement + * @{ + */ + +#define I2C_Ack_Enable ((uint16_t)0x0400) +#define I2C_Ack_Disable ((uint16_t)0x0000) +#define IS_I2C_ACK_STATE(STATE) (((STATE) == I2C_Ack_Enable) || \ + ((STATE) == I2C_Ack_Disable)) +/** + * @} + */ + +/** @defgroup I2C_transfer_direction + * @{ + */ + +#define I2C_Direction_Transmitter ((uint8_t)0x00) +#define I2C_Direction_Receiver ((uint8_t)0x01) +#define IS_I2C_DIRECTION(DIRECTION) (((DIRECTION) == I2C_Direction_Transmitter) || \ + ((DIRECTION) == I2C_Direction_Receiver)) +/** + * @} + */ + +/** @defgroup I2C_acknowledged_address + * @{ + */ + +#define I2C_AcknowledgedAddress_7bit ((uint16_t)0x4000) +#define I2C_AcknowledgedAddress_10bit ((uint16_t)0xC000) +#define IS_I2C_ACKNOWLEDGE_ADDRESS(ADDRESS) (((ADDRESS) == I2C_AcknowledgedAddress_7bit) || \ + ((ADDRESS) == I2C_AcknowledgedAddress_10bit)) +/** + * @} + */ + +/** @defgroup I2C_registers + * @{ + */ + +#define I2C_Register_CR1 ((uint8_t)0x00) +#define I2C_Register_CR2 ((uint8_t)0x04) +#define I2C_Register_OAR1 ((uint8_t)0x08) +#define I2C_Register_OAR2 ((uint8_t)0x0C) +#define I2C_Register_DR ((uint8_t)0x10) +#define I2C_Register_SR1 ((uint8_t)0x14) +#define I2C_Register_SR2 ((uint8_t)0x18) +#define I2C_Register_CCR ((uint8_t)0x1C) +#define I2C_Register_TRISE ((uint8_t)0x20) +#define IS_I2C_REGISTER(REGISTER) (((REGISTER) == I2C_Register_CR1) || \ + ((REGISTER) == I2C_Register_CR2) || \ + ((REGISTER) == I2C_Register_OAR1) || \ + ((REGISTER) == I2C_Register_OAR2) || \ + ((REGISTER) == I2C_Register_DR) || \ + ((REGISTER) == I2C_Register_SR1) || \ + ((REGISTER) == I2C_Register_SR2) || \ + ((REGISTER) == I2C_Register_CCR) || \ + ((REGISTER) == I2C_Register_TRISE)) +/** + * @} + */ + +/** @defgroup I2C_SMBus_alert_pin_level + * @{ + */ + +#define I2C_SMBusAlert_Low ((uint16_t)0x2000) +#define I2C_SMBusAlert_High ((uint16_t)0xDFFF) +#define IS_I2C_SMBUS_ALERT(ALERT) (((ALERT) == I2C_SMBusAlert_Low) || \ + ((ALERT) == I2C_SMBusAlert_High)) +/** + * @} + */ + +/** @defgroup I2C_PEC_position + * @{ + */ + +#define I2C_PECPosition_Next ((uint16_t)0x0800) +#define I2C_PECPosition_Current ((uint16_t)0xF7FF) +#define IS_I2C_PEC_POSITION(POSITION) (((POSITION) == I2C_PECPosition_Next) || \ + ((POSITION) == I2C_PECPosition_Current)) +/** + * @} + */ + +/** @defgroup I2C_NCAK_position + * @{ + */ + +#define I2C_NACKPosition_Next ((uint16_t)0x0800) +#define I2C_NACKPosition_Current ((uint16_t)0xF7FF) +#define IS_I2C_NACK_POSITION(POSITION) (((POSITION) == I2C_NACKPosition_Next) || \ + ((POSITION) == I2C_NACKPosition_Current)) +/** + * @} + */ + +/** @defgroup I2C_interrupts_definition + * @{ + */ + +#define I2C_IT_BUF ((uint16_t)0x0400) +#define I2C_IT_EVT ((uint16_t)0x0200) +#define I2C_IT_ERR ((uint16_t)0x0100) +#define IS_I2C_CONFIG_IT(IT) ((((IT) & (uint16_t)0xF8FF) == 0x00) && ((IT) != 0x00)) +/** + * @} + */ + +/** @defgroup I2C_interrupts_definition + * @{ + */ + +#define I2C_IT_SMBALERT ((uint32_t)0x01008000) +#define I2C_IT_TIMEOUT ((uint32_t)0x01004000) +#define I2C_IT_PECERR ((uint32_t)0x01001000) +#define I2C_IT_OVR ((uint32_t)0x01000800) +#define I2C_IT_AF ((uint32_t)0x01000400) +#define I2C_IT_ARLO ((uint32_t)0x01000200) +#define I2C_IT_BERR ((uint32_t)0x01000100) +#define I2C_IT_TXE ((uint32_t)0x06000080) +#define I2C_IT_RXNE ((uint32_t)0x06000040) +#define I2C_IT_STOPF ((uint32_t)0x02000010) +#define I2C_IT_ADD10 ((uint32_t)0x02000008) +#define I2C_IT_BTF ((uint32_t)0x02000004) +#define I2C_IT_ADDR ((uint32_t)0x02000002) +#define I2C_IT_SB ((uint32_t)0x02000001) + +#define IS_I2C_CLEAR_IT(IT) ((((IT) & (uint16_t)0x20FF) == 0x00) && ((IT) != (uint16_t)0x00)) + +#define IS_I2C_GET_IT(IT) (((IT) == I2C_IT_SMBALERT) || ((IT) == I2C_IT_TIMEOUT) || \ + ((IT) == I2C_IT_PECERR) || ((IT) == I2C_IT_OVR) || \ + ((IT) == I2C_IT_AF) || ((IT) == I2C_IT_ARLO) || \ + ((IT) == I2C_IT_BERR) || ((IT) == I2C_IT_TXE) || \ + ((IT) == I2C_IT_RXNE) || ((IT) == I2C_IT_STOPF) || \ + ((IT) == I2C_IT_ADD10) || ((IT) == I2C_IT_BTF) || \ + ((IT) == I2C_IT_ADDR) || ((IT) == I2C_IT_SB)) +/** + * @} + */ + +/** @defgroup I2C_flags_definition + * @{ + */ + +/** + * @brief SR2 register flags + */ + +#define I2C_FLAG_DUALF ((uint32_t)0x00800000) +#define I2C_FLAG_SMBHOST ((uint32_t)0x00400000) +#define I2C_FLAG_SMBDEFAULT ((uint32_t)0x00200000) +#define I2C_FLAG_GENCALL ((uint32_t)0x00100000) +#define I2C_FLAG_TRA ((uint32_t)0x00040000) +#define I2C_FLAG_BUSY ((uint32_t)0x00020000) +#define I2C_FLAG_MSL ((uint32_t)0x00010000) + +/** + * @brief SR1 register flags + */ + +#define I2C_FLAG_SMBALERT ((uint32_t)0x10008000) +#define I2C_FLAG_TIMEOUT ((uint32_t)0x10004000) +#define I2C_FLAG_PECERR ((uint32_t)0x10001000) +#define I2C_FLAG_OVR ((uint32_t)0x10000800) +#define I2C_FLAG_AF ((uint32_t)0x10000400) +#define I2C_FLAG_ARLO ((uint32_t)0x10000200) +#define I2C_FLAG_BERR ((uint32_t)0x10000100) +#define I2C_FLAG_TXE ((uint32_t)0x10000080) +#define I2C_FLAG_RXNE ((uint32_t)0x10000040) +#define I2C_FLAG_STOPF ((uint32_t)0x10000010) +#define I2C_FLAG_ADD10 ((uint32_t)0x10000008) +#define I2C_FLAG_BTF ((uint32_t)0x10000004) +#define I2C_FLAG_ADDR ((uint32_t)0x10000002) +#define I2C_FLAG_SB ((uint32_t)0x10000001) + +#define IS_I2C_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0x20FF) == 0x00) && ((FLAG) != (uint16_t)0x00)) + +#define IS_I2C_GET_FLAG(FLAG) (((FLAG) == I2C_FLAG_DUALF) || ((FLAG) == I2C_FLAG_SMBHOST) || \ + ((FLAG) == I2C_FLAG_SMBDEFAULT) || ((FLAG) == I2C_FLAG_GENCALL) || \ + ((FLAG) == I2C_FLAG_TRA) || ((FLAG) == I2C_FLAG_BUSY) || \ + ((FLAG) == I2C_FLAG_MSL) || ((FLAG) == I2C_FLAG_SMBALERT) || \ + ((FLAG) == I2C_FLAG_TIMEOUT) || ((FLAG) == I2C_FLAG_PECERR) || \ + ((FLAG) == I2C_FLAG_OVR) || ((FLAG) == I2C_FLAG_AF) || \ + ((FLAG) == I2C_FLAG_ARLO) || ((FLAG) == I2C_FLAG_BERR) || \ + ((FLAG) == I2C_FLAG_TXE) || ((FLAG) == I2C_FLAG_RXNE) || \ + ((FLAG) == I2C_FLAG_STOPF) || ((FLAG) == I2C_FLAG_ADD10) || \ + ((FLAG) == I2C_FLAG_BTF) || ((FLAG) == I2C_FLAG_ADDR) || \ + ((FLAG) == I2C_FLAG_SB)) +/** + * @} + */ + +/** @defgroup I2C_Events + * @{ + */ + +/*======================================== + + I2C Master Events (Events grouped in order of communication) + ==========================================*/ +/** + * @brief Communication start + * + * After sending the START condition (I2C_GenerateSTART() function) the master + * has to wait for this event. It means that the Start condition has been correctly + * released on the I2C bus (the bus is free, no other devices is communicating). + * + */ +/* --EV5 */ +#define I2C_EVENT_MASTER_MODE_SELECT ((uint32_t)0x00030001) /* BUSY, MSL and SB flag */ + +/** + * @brief Address Acknowledge + * + * After checking on EV5 (start condition correctly released on the bus), the + * master sends the address of the slave(s) with which it will communicate + * (I2C_Send7bitAddress() function, it also determines the direction of the communication: + * Master transmitter or Receiver). Then the master has to wait that a slave acknowledges + * his address. If an acknowledge is sent on the bus, one of the following events will + * be set: + * + * 1) In case of Master Receiver (7-bit addressing): the I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED + * event is set. + * + * 2) In case of Master Transmitter (7-bit addressing): the I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED + * is set + * + * 3) In case of 10-Bit addressing mode, the master (just after generating the START + * and checking on EV5) has to send the header of 10-bit addressing mode (I2C_SendData() + * function). Then master should wait on EV9. It means that the 10-bit addressing + * header has been correctly sent on the bus. Then master should send the second part of + * the 10-bit address (LSB) using the function I2C_Send7bitAddress(). Then master + * should wait for event EV6. + * + */ + +/* --EV6 */ +#define I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED ((uint32_t)0x00070082) /* BUSY, MSL, ADDR, TXE and TRA flags */ +#define I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED ((uint32_t)0x00030002) /* BUSY, MSL and ADDR flags */ +/* --EV9 */ +#define I2C_EVENT_MASTER_MODE_ADDRESS10 ((uint32_t)0x00030008) /* BUSY, MSL and ADD10 flags */ + +/** + * @brief Communication events + * + * If a communication is established (START condition generated and slave address + * acknowledged) then the master has to check on one of the following events for + * communication procedures: + * + * 1) Master Receiver mode: The master has to wait on the event EV7 then to read + * the data received from the slave (I2C_ReceiveData() function). + * + * 2) Master Transmitter mode: The master has to send data (I2C_SendData() + * function) then to wait on event EV8 or EV8_2. + * These two events are similar: + * - EV8 means that the data has been written in the data register and is + * being shifted out. + * - EV8_2 means that the data has been physically shifted out and output + * on the bus. + * In most cases, using EV8 is sufficient for the application. + * Using EV8_2 leads to a slower communication but ensure more reliable test. + * EV8_2 is also more suitable than EV8 for testing on the last data transmission + * (before Stop condition generation). + * + * @note In case the user software does not guarantee that this event EV7 is + * managed before the current byte end of transfer, then user may check on EV7 + * and BTF flag at the same time (ie. (I2C_EVENT_MASTER_BYTE_RECEIVED | I2C_FLAG_BTF)). + * In this case the communication may be slower. + * + */ + +/* Master RECEIVER mode -----------------------------*/ +/* --EV7 */ +#define I2C_EVENT_MASTER_BYTE_RECEIVED ((uint32_t)0x00030040) /* BUSY, MSL and RXNE flags */ + +/* Master TRANSMITTER mode --------------------------*/ +/* --EV8 */ +#define I2C_EVENT_MASTER_BYTE_TRANSMITTING ((uint32_t)0x00070080) /* TRA, BUSY, MSL, TXE flags */ +/* --EV8_2 */ +#define I2C_EVENT_MASTER_BYTE_TRANSMITTED ((uint32_t)0x00070084) /* TRA, BUSY, MSL, TXE and BTF flags */ + + +/*======================================== + + I2C Slave Events (Events grouped in order of communication) + ==========================================*/ + +/** + * @brief Communication start events + * + * Wait on one of these events at the start of the communication. It means that + * the I2C peripheral detected a Start condition on the bus (generated by master + * device) followed by the peripheral address. The peripheral generates an ACK + * condition on the bus (if the acknowledge feature is enabled through function + * I2C_AcknowledgeConfig()) and the events listed above are set : + * + * 1) In normal case (only one address managed by the slave), when the address + * sent by the master matches the own address of the peripheral (configured by + * I2C_OwnAddress1 field) the I2C_EVENT_SLAVE_XXX_ADDRESS_MATCHED event is set + * (where XXX could be TRANSMITTER or RECEIVER). + * + * 2) In case the address sent by the master matches the second address of the + * peripheral (configured by the function I2C_OwnAddress2Config() and enabled + * by the function I2C_DualAddressCmd()) the events I2C_EVENT_SLAVE_XXX_SECONDADDRESS_MATCHED + * (where XXX could be TRANSMITTER or RECEIVER) are set. + * + * 3) In case the address sent by the master is General Call (address 0x00) and + * if the General Call is enabled for the peripheral (using function I2C_GeneralCallCmd()) + * the following event is set I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED. + * + */ + +/* --EV1 (all the events below are variants of EV1) */ +/* 1) Case of One Single Address managed by the slave */ +#define I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED ((uint32_t)0x00020002) /* BUSY and ADDR flags */ +#define I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED ((uint32_t)0x00060082) /* TRA, BUSY, TXE and ADDR flags */ + +/* 2) Case of Dual address managed by the slave */ +#define I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED ((uint32_t)0x00820000) /* DUALF and BUSY flags */ +#define I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED ((uint32_t)0x00860080) /* DUALF, TRA, BUSY and TXE flags */ + +/* 3) Case of General Call enabled for the slave */ +#define I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED ((uint32_t)0x00120000) /* GENCALL and BUSY flags */ + +/** + * @brief Communication events + * + * Wait on one of these events when EV1 has already been checked and: + * + * - Slave RECEIVER mode: + * - EV2: When the application is expecting a data byte to be received. + * - EV4: When the application is expecting the end of the communication: master + * sends a stop condition and data transmission is stopped. + * + * - Slave Transmitter mode: + * - EV3: When a byte has been transmitted by the slave and the application is expecting + * the end of the byte transmission. The two events I2C_EVENT_SLAVE_BYTE_TRANSMITTED and + * I2C_EVENT_SLAVE_BYTE_TRANSMITTING are similar. The second one can optionally be + * used when the user software doesn't guarantee the EV3 is managed before the + * current byte end of transfer. + * - EV3_2: When the master sends a NACK in order to tell slave that data transmission + * shall end (before sending the STOP condition). In this case slave has to stop sending + * data bytes and expect a Stop condition on the bus. + * + * @note In case the user software does not guarantee that the event EV2 is + * managed before the current byte end of transfer, then user may check on EV2 + * and BTF flag at the same time (ie. (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_BTF)). + * In this case the communication may be slower. + * + */ + +/* Slave RECEIVER mode --------------------------*/ +/* --EV2 */ +#define I2C_EVENT_SLAVE_BYTE_RECEIVED ((uint32_t)0x00020040) /* BUSY and RXNE flags */ +/* --EV4 */ +#define I2C_EVENT_SLAVE_STOP_DETECTED ((uint32_t)0x00000010) /* STOPF flag */ + +/* Slave TRANSMITTER mode -----------------------*/ +/* --EV3 */ +#define I2C_EVENT_SLAVE_BYTE_TRANSMITTED ((uint32_t)0x00060084) /* TRA, BUSY, TXE and BTF flags */ +#define I2C_EVENT_SLAVE_BYTE_TRANSMITTING ((uint32_t)0x00060080) /* TRA, BUSY and TXE flags */ +/* --EV3_2 */ +#define I2C_EVENT_SLAVE_ACK_FAILURE ((uint32_t)0x00000400) /* AF flag */ + +/*=========================== End of Events Description ==========================================*/ + +#define IS_I2C_EVENT(EVENT) (((EVENT) == I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED) || \ + ((EVENT) == I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED) || \ + ((EVENT) == I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED) || \ + ((EVENT) == I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED) || \ + ((EVENT) == I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED) || \ + ((EVENT) == I2C_EVENT_SLAVE_BYTE_RECEIVED) || \ + ((EVENT) == (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_DUALF)) || \ + ((EVENT) == (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_GENCALL)) || \ + ((EVENT) == I2C_EVENT_SLAVE_BYTE_TRANSMITTED) || \ + ((EVENT) == (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_DUALF)) || \ + ((EVENT) == (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_GENCALL)) || \ + ((EVENT) == I2C_EVENT_SLAVE_STOP_DETECTED) || \ + ((EVENT) == I2C_EVENT_MASTER_MODE_SELECT) || \ + ((EVENT) == I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED) || \ + ((EVENT) == I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED) || \ + ((EVENT) == I2C_EVENT_MASTER_BYTE_RECEIVED) || \ + ((EVENT) == I2C_EVENT_MASTER_BYTE_TRANSMITTED) || \ + ((EVENT) == I2C_EVENT_MASTER_BYTE_TRANSMITTING) || \ + ((EVENT) == I2C_EVENT_MASTER_MODE_ADDRESS10) || \ + ((EVENT) == I2C_EVENT_SLAVE_ACK_FAILURE)) +/** + * @} + */ + +/** @defgroup I2C_own_address1 + * @{ + */ + +#define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= 0x3FF) +/** + * @} + */ + +/** @defgroup I2C_clock_speed + * @{ + */ + +#define IS_I2C_CLOCK_SPEED(SPEED) (((SPEED) >= 0x1) && ((SPEED) <= 400000)) +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup I2C_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup I2C_Exported_Functions + * @{ + */ + +void I2C_DeInit(I2C_TypeDef* I2Cx); +void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct); +void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct); +void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_DMACmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_DMALastTransferCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint8_t Address); +void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_ITConfig(I2C_TypeDef* I2Cx, uint16_t I2C_IT, FunctionalState NewState); +void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data); +uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx); +void I2C_Send7bitAddress(I2C_TypeDef* I2Cx, uint8_t Address, uint8_t I2C_Direction); +uint16_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register); +void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_NACKPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_NACKPosition); +void I2C_SMBusAlertConfig(I2C_TypeDef* I2Cx, uint16_t I2C_SMBusAlert); +void I2C_TransmitPEC(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_PECPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_PECPosition); +void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState); +uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx); +void I2C_ARPCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_FastModeDutyCycleConfig(I2C_TypeDef* I2Cx, uint16_t I2C_DutyCycle); + +/** + * @brief + **************************************************************************************** + * + * I2C State Monitoring Functions + * + **************************************************************************************** + * This I2C driver provides three different ways for I2C state monitoring + * depending on the application requirements and constraints: + * + * + * 1) Basic state monitoring: + * Using I2C_CheckEvent() function: + * It compares the status registers (SR1 and SR2) content to a given event + * (can be the combination of one or more flags). + * It returns SUCCESS if the current status includes the given flags + * and returns ERROR if one or more flags are missing in the current status. + * - When to use: + * - This function is suitable for most applications as well as for startup + * activity since the events are fully described in the product reference manual + * (RM0008). + * - It is also suitable for users who need to define their own events. + * - Limitations: + * - If an error occurs (ie. error flags are set besides to the monitored flags), + * the I2C_CheckEvent() function may return SUCCESS despite the communication + * hold or corrupted real state. + * In this case, it is advised to use error interrupts to monitor the error + * events and handle them in the interrupt IRQ handler. + * + * @note + * For error management, it is advised to use the following functions: + * - I2C_ITConfig() to configure and enable the error interrupts (I2C_IT_ERR). + * - I2Cx_ER_IRQHandler() which is called when the error interrupt occurs. + * Where x is the peripheral instance (I2C1, I2C2 ...) + * - I2C_GetFlagStatus() or I2C_GetITStatus() to be called into I2Cx_ER_IRQHandler() + * in order to determine which error occurred. + * - I2C_ClearFlag() or I2C_ClearITPendingBit() and/or I2C_SoftwareResetCmd() + * and/or I2C_GenerateStop() in order to clear the error flag and source, + * and return to correct communication status. + * + * + * 2) Advanced state monitoring: + * Using the function I2C_GetLastEvent() which returns the image of both status + * registers in a single word (uint32_t) (Status Register 2 value is shifted left + * by 16 bits and concatenated to Status Register 1). + * - When to use: + * - This function is suitable for the same applications above but it allows to + * overcome the limitations of I2C_GetFlagStatus() function (see below). + * The returned value could be compared to events already defined in the + * library (stm32f10x_i2c.h) or to custom values defined by user. + * - This function is suitable when multiple flags are monitored at the same time. + * - At the opposite of I2C_CheckEvent() function, this function allows user to + * choose when an event is accepted (when all events flags are set and no + * other flags are set or just when the needed flags are set like + * I2C_CheckEvent() function). + * - Limitations: + * - User may need to define his own events. + * - Same remark concerning the error management is applicable for this + * function if user decides to check only regular communication flags (and + * ignores error flags). + * + * + * 3) Flag-based state monitoring: + * Using the function I2C_GetFlagStatus() which simply returns the status of + * one single flag (ie. I2C_FLAG_RXNE ...). + * - When to use: + * - This function could be used for specific applications or in debug phase. + * - It is suitable when only one flag checking is needed (most I2C events + * are monitored through multiple flags). + * - Limitations: + * - When calling this function, the Status register is accessed. Some flags are + * cleared when the status register is accessed. So checking the status + * of one Flag, may clear other ones. + * - Function may need to be called twice or more in order to monitor one + * single event. + * + */ + +/** + * + * 1) Basic state monitoring + ******************************************************************************* + */ +ErrorStatus I2C_CheckEvent(I2C_TypeDef* I2Cx, uint32_t I2C_EVENT); +/** + * + * 2) Advanced state monitoring + ******************************************************************************* + */ +uint32_t I2C_GetLastEvent(I2C_TypeDef* I2Cx); +/** + * + * 3) Flag-based state monitoring + ******************************************************************************* + */ +FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG); +/** + * + ******************************************************************************* + */ + +void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG); +ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT); +void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT); + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F10x_I2C_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_iwdg.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_iwdg.h new file mode 100644 index 0000000..25b0bb5 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_iwdg.h @@ -0,0 +1,140 @@ +/** + ****************************************************************************** + * @file stm32f10x_iwdg.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the IWDG + * firmware library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_IWDG_H +#define __STM32F10x_IWDG_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup IWDG + * @{ + */ + +/** @defgroup IWDG_Exported_Types + * @{ + */ + +/** + * @} + */ + +/** @defgroup IWDG_Exported_Constants + * @{ + */ + +/** @defgroup IWDG_WriteAccess + * @{ + */ + +#define IWDG_WriteAccess_Enable ((uint16_t)0x5555) +#define IWDG_WriteAccess_Disable ((uint16_t)0x0000) +#define IS_IWDG_WRITE_ACCESS(ACCESS) (((ACCESS) == IWDG_WriteAccess_Enable) || \ + ((ACCESS) == IWDG_WriteAccess_Disable)) +/** + * @} + */ + +/** @defgroup IWDG_prescaler + * @{ + */ + +#define IWDG_Prescaler_4 ((uint8_t)0x00) +#define IWDG_Prescaler_8 ((uint8_t)0x01) +#define IWDG_Prescaler_16 ((uint8_t)0x02) +#define IWDG_Prescaler_32 ((uint8_t)0x03) +#define IWDG_Prescaler_64 ((uint8_t)0x04) +#define IWDG_Prescaler_128 ((uint8_t)0x05) +#define IWDG_Prescaler_256 ((uint8_t)0x06) +#define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_Prescaler_4) || \ + ((PRESCALER) == IWDG_Prescaler_8) || \ + ((PRESCALER) == IWDG_Prescaler_16) || \ + ((PRESCALER) == IWDG_Prescaler_32) || \ + ((PRESCALER) == IWDG_Prescaler_64) || \ + ((PRESCALER) == IWDG_Prescaler_128)|| \ + ((PRESCALER) == IWDG_Prescaler_256)) +/** + * @} + */ + +/** @defgroup IWDG_Flag + * @{ + */ + +#define IWDG_FLAG_PVU ((uint16_t)0x0001) +#define IWDG_FLAG_RVU ((uint16_t)0x0002) +#define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU)) +#define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF) +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup IWDG_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup IWDG_Exported_Functions + * @{ + */ + +void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess); +void IWDG_SetPrescaler(uint8_t IWDG_Prescaler); +void IWDG_SetReload(uint16_t Reload); +void IWDG_ReloadCounter(void); +void IWDG_Enable(void); +FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_IWDG_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_pwr.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_pwr.h new file mode 100644 index 0000000..1c025e2 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_pwr.h @@ -0,0 +1,156 @@ +/** + ****************************************************************************** + * @file stm32f10x_pwr.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the PWR firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_PWR_H +#define __STM32F10x_PWR_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup PWR + * @{ + */ + +/** @defgroup PWR_Exported_Types + * @{ + */ + +/** + * @} + */ + +/** @defgroup PWR_Exported_Constants + * @{ + */ + +/** @defgroup PVD_detection_level + * @{ + */ + +#define PWR_PVDLevel_2V2 ((uint32_t)0x00000000) +#define PWR_PVDLevel_2V3 ((uint32_t)0x00000020) +#define PWR_PVDLevel_2V4 ((uint32_t)0x00000040) +#define PWR_PVDLevel_2V5 ((uint32_t)0x00000060) +#define PWR_PVDLevel_2V6 ((uint32_t)0x00000080) +#define PWR_PVDLevel_2V7 ((uint32_t)0x000000A0) +#define PWR_PVDLevel_2V8 ((uint32_t)0x000000C0) +#define PWR_PVDLevel_2V9 ((uint32_t)0x000000E0) +#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_2V2) || ((LEVEL) == PWR_PVDLevel_2V3)|| \ + ((LEVEL) == PWR_PVDLevel_2V4) || ((LEVEL) == PWR_PVDLevel_2V5)|| \ + ((LEVEL) == PWR_PVDLevel_2V6) || ((LEVEL) == PWR_PVDLevel_2V7)|| \ + ((LEVEL) == PWR_PVDLevel_2V8) || ((LEVEL) == PWR_PVDLevel_2V9)) +/** + * @} + */ + +/** @defgroup Regulator_state_is_STOP_mode + * @{ + */ + +#define PWR_Regulator_ON ((uint32_t)0x00000000) +#define PWR_Regulator_LowPower ((uint32_t)0x00000001) +#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \ + ((REGULATOR) == PWR_Regulator_LowPower)) +/** + * @} + */ + +/** @defgroup STOP_mode_entry + * @{ + */ + +#define PWR_STOPEntry_WFI ((uint8_t)0x01) +#define PWR_STOPEntry_WFE ((uint8_t)0x02) +#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE)) + +/** + * @} + */ + +/** @defgroup PWR_Flag + * @{ + */ + +#define PWR_FLAG_WU ((uint32_t)0x00000001) +#define PWR_FLAG_SB ((uint32_t)0x00000002) +#define PWR_FLAG_PVDO ((uint32_t)0x00000004) +#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \ + ((FLAG) == PWR_FLAG_PVDO)) + +#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB)) +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup PWR_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup PWR_Exported_Functions + * @{ + */ + +void PWR_DeInit(void); +void PWR_BackupAccessCmd(FunctionalState NewState); +void PWR_PVDCmd(FunctionalState NewState); +void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel); +void PWR_WakeUpPinCmd(FunctionalState NewState); +void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry); +void PWR_EnterSTANDBYMode(void); +FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG); +void PWR_ClearFlag(uint32_t PWR_FLAG); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_PWR_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rcc.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rcc.h new file mode 100644 index 0000000..1149c34 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rcc.h @@ -0,0 +1,727 @@ +/** + ****************************************************************************** + * @file stm32f10x_rcc.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the RCC firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_RCC_H +#define __STM32F10x_RCC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup RCC + * @{ + */ + +/** @defgroup RCC_Exported_Types + * @{ + */ + +typedef struct +{ + uint32_t SYSCLK_Frequency; /*!< returns SYSCLK clock frequency expressed in Hz */ + uint32_t HCLK_Frequency; /*!< returns HCLK clock frequency expressed in Hz */ + uint32_t PCLK1_Frequency; /*!< returns PCLK1 clock frequency expressed in Hz */ + uint32_t PCLK2_Frequency; /*!< returns PCLK2 clock frequency expressed in Hz */ + uint32_t ADCCLK_Frequency; /*!< returns ADCCLK clock frequency expressed in Hz */ +}RCC_ClocksTypeDef; + +/** + * @} + */ + +/** @defgroup RCC_Exported_Constants + * @{ + */ + +/** @defgroup HSE_configuration + * @{ + */ + +#define RCC_HSE_OFF ((uint32_t)0x00000000) +#define RCC_HSE_ON ((uint32_t)0x00010000) +#define RCC_HSE_Bypass ((uint32_t)0x00040000) +#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \ + ((HSE) == RCC_HSE_Bypass)) + +/** + * @} + */ + +/** @defgroup PLL_entry_clock_source + * @{ + */ + +#define RCC_PLLSource_HSI_Div2 ((uint32_t)0x00000000) + +#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL) && !defined (STM32F10X_CL) + #define RCC_PLLSource_HSE_Div1 ((uint32_t)0x00010000) + #define RCC_PLLSource_HSE_Div2 ((uint32_t)0x00030000) + #define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \ + ((SOURCE) == RCC_PLLSource_HSE_Div1) || \ + ((SOURCE) == RCC_PLLSource_HSE_Div2)) +#else + #define RCC_PLLSource_PREDIV1 ((uint32_t)0x00010000) + #define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \ + ((SOURCE) == RCC_PLLSource_PREDIV1)) +#endif /* STM32F10X_CL */ + +/** + * @} + */ + +/** @defgroup PLL_multiplication_factor + * @{ + */ +#ifndef STM32F10X_CL + #define RCC_PLLMul_2 ((uint32_t)0x00000000) + #define RCC_PLLMul_3 ((uint32_t)0x00040000) + #define RCC_PLLMul_4 ((uint32_t)0x00080000) + #define RCC_PLLMul_5 ((uint32_t)0x000C0000) + #define RCC_PLLMul_6 ((uint32_t)0x00100000) + #define RCC_PLLMul_7 ((uint32_t)0x00140000) + #define RCC_PLLMul_8 ((uint32_t)0x00180000) + #define RCC_PLLMul_9 ((uint32_t)0x001C0000) + #define RCC_PLLMul_10 ((uint32_t)0x00200000) + #define RCC_PLLMul_11 ((uint32_t)0x00240000) + #define RCC_PLLMul_12 ((uint32_t)0x00280000) + #define RCC_PLLMul_13 ((uint32_t)0x002C0000) + #define RCC_PLLMul_14 ((uint32_t)0x00300000) + #define RCC_PLLMul_15 ((uint32_t)0x00340000) + #define RCC_PLLMul_16 ((uint32_t)0x00380000) + #define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_2) || ((MUL) == RCC_PLLMul_3) || \ + ((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5) || \ + ((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7) || \ + ((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9) || \ + ((MUL) == RCC_PLLMul_10) || ((MUL) == RCC_PLLMul_11) || \ + ((MUL) == RCC_PLLMul_12) || ((MUL) == RCC_PLLMul_13) || \ + ((MUL) == RCC_PLLMul_14) || ((MUL) == RCC_PLLMul_15) || \ + ((MUL) == RCC_PLLMul_16)) + +#else + #define RCC_PLLMul_4 ((uint32_t)0x00080000) + #define RCC_PLLMul_5 ((uint32_t)0x000C0000) + #define RCC_PLLMul_6 ((uint32_t)0x00100000) + #define RCC_PLLMul_7 ((uint32_t)0x00140000) + #define RCC_PLLMul_8 ((uint32_t)0x00180000) + #define RCC_PLLMul_9 ((uint32_t)0x001C0000) + #define RCC_PLLMul_6_5 ((uint32_t)0x00340000) + + #define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5) || \ + ((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7) || \ + ((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9) || \ + ((MUL) == RCC_PLLMul_6_5)) +#endif /* STM32F10X_CL */ +/** + * @} + */ + +/** @defgroup PREDIV1_division_factor + * @{ + */ +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) || defined (STM32F10X_CL) + #define RCC_PREDIV1_Div1 ((uint32_t)0x00000000) + #define RCC_PREDIV1_Div2 ((uint32_t)0x00000001) + #define RCC_PREDIV1_Div3 ((uint32_t)0x00000002) + #define RCC_PREDIV1_Div4 ((uint32_t)0x00000003) + #define RCC_PREDIV1_Div5 ((uint32_t)0x00000004) + #define RCC_PREDIV1_Div6 ((uint32_t)0x00000005) + #define RCC_PREDIV1_Div7 ((uint32_t)0x00000006) + #define RCC_PREDIV1_Div8 ((uint32_t)0x00000007) + #define RCC_PREDIV1_Div9 ((uint32_t)0x00000008) + #define RCC_PREDIV1_Div10 ((uint32_t)0x00000009) + #define RCC_PREDIV1_Div11 ((uint32_t)0x0000000A) + #define RCC_PREDIV1_Div12 ((uint32_t)0x0000000B) + #define RCC_PREDIV1_Div13 ((uint32_t)0x0000000C) + #define RCC_PREDIV1_Div14 ((uint32_t)0x0000000D) + #define RCC_PREDIV1_Div15 ((uint32_t)0x0000000E) + #define RCC_PREDIV1_Div16 ((uint32_t)0x0000000F) + + #define IS_RCC_PREDIV1(PREDIV1) (((PREDIV1) == RCC_PREDIV1_Div1) || ((PREDIV1) == RCC_PREDIV1_Div2) || \ + ((PREDIV1) == RCC_PREDIV1_Div3) || ((PREDIV1) == RCC_PREDIV1_Div4) || \ + ((PREDIV1) == RCC_PREDIV1_Div5) || ((PREDIV1) == RCC_PREDIV1_Div6) || \ + ((PREDIV1) == RCC_PREDIV1_Div7) || ((PREDIV1) == RCC_PREDIV1_Div8) || \ + ((PREDIV1) == RCC_PREDIV1_Div9) || ((PREDIV1) == RCC_PREDIV1_Div10) || \ + ((PREDIV1) == RCC_PREDIV1_Div11) || ((PREDIV1) == RCC_PREDIV1_Div12) || \ + ((PREDIV1) == RCC_PREDIV1_Div13) || ((PREDIV1) == RCC_PREDIV1_Div14) || \ + ((PREDIV1) == RCC_PREDIV1_Div15) || ((PREDIV1) == RCC_PREDIV1_Div16)) +#endif +/** + * @} + */ + + +/** @defgroup PREDIV1_clock_source + * @{ + */ +#ifdef STM32F10X_CL +/* PREDIV1 clock source (for STM32 connectivity line devices) */ + #define RCC_PREDIV1_Source_HSE ((uint32_t)0x00000000) + #define RCC_PREDIV1_Source_PLL2 ((uint32_t)0x00010000) + + #define IS_RCC_PREDIV1_SOURCE(SOURCE) (((SOURCE) == RCC_PREDIV1_Source_HSE) || \ + ((SOURCE) == RCC_PREDIV1_Source_PLL2)) +#elif defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +/* PREDIV1 clock source (for STM32 Value line devices) */ + #define RCC_PREDIV1_Source_HSE ((uint32_t)0x00000000) + + #define IS_RCC_PREDIV1_SOURCE(SOURCE) (((SOURCE) == RCC_PREDIV1_Source_HSE)) +#endif +/** + * @} + */ + +#ifdef STM32F10X_CL +/** @defgroup PREDIV2_division_factor + * @{ + */ + + #define RCC_PREDIV2_Div1 ((uint32_t)0x00000000) + #define RCC_PREDIV2_Div2 ((uint32_t)0x00000010) + #define RCC_PREDIV2_Div3 ((uint32_t)0x00000020) + #define RCC_PREDIV2_Div4 ((uint32_t)0x00000030) + #define RCC_PREDIV2_Div5 ((uint32_t)0x00000040) + #define RCC_PREDIV2_Div6 ((uint32_t)0x00000050) + #define RCC_PREDIV2_Div7 ((uint32_t)0x00000060) + #define RCC_PREDIV2_Div8 ((uint32_t)0x00000070) + #define RCC_PREDIV2_Div9 ((uint32_t)0x00000080) + #define RCC_PREDIV2_Div10 ((uint32_t)0x00000090) + #define RCC_PREDIV2_Div11 ((uint32_t)0x000000A0) + #define RCC_PREDIV2_Div12 ((uint32_t)0x000000B0) + #define RCC_PREDIV2_Div13 ((uint32_t)0x000000C0) + #define RCC_PREDIV2_Div14 ((uint32_t)0x000000D0) + #define RCC_PREDIV2_Div15 ((uint32_t)0x000000E0) + #define RCC_PREDIV2_Div16 ((uint32_t)0x000000F0) + + #define IS_RCC_PREDIV2(PREDIV2) (((PREDIV2) == RCC_PREDIV2_Div1) || ((PREDIV2) == RCC_PREDIV2_Div2) || \ + ((PREDIV2) == RCC_PREDIV2_Div3) || ((PREDIV2) == RCC_PREDIV2_Div4) || \ + ((PREDIV2) == RCC_PREDIV2_Div5) || ((PREDIV2) == RCC_PREDIV2_Div6) || \ + ((PREDIV2) == RCC_PREDIV2_Div7) || ((PREDIV2) == RCC_PREDIV2_Div8) || \ + ((PREDIV2) == RCC_PREDIV2_Div9) || ((PREDIV2) == RCC_PREDIV2_Div10) || \ + ((PREDIV2) == RCC_PREDIV2_Div11) || ((PREDIV2) == RCC_PREDIV2_Div12) || \ + ((PREDIV2) == RCC_PREDIV2_Div13) || ((PREDIV2) == RCC_PREDIV2_Div14) || \ + ((PREDIV2) == RCC_PREDIV2_Div15) || ((PREDIV2) == RCC_PREDIV2_Div16)) +/** + * @} + */ + + +/** @defgroup PLL2_multiplication_factor + * @{ + */ + + #define RCC_PLL2Mul_8 ((uint32_t)0x00000600) + #define RCC_PLL2Mul_9 ((uint32_t)0x00000700) + #define RCC_PLL2Mul_10 ((uint32_t)0x00000800) + #define RCC_PLL2Mul_11 ((uint32_t)0x00000900) + #define RCC_PLL2Mul_12 ((uint32_t)0x00000A00) + #define RCC_PLL2Mul_13 ((uint32_t)0x00000B00) + #define RCC_PLL2Mul_14 ((uint32_t)0x00000C00) + #define RCC_PLL2Mul_16 ((uint32_t)0x00000E00) + #define RCC_PLL2Mul_20 ((uint32_t)0x00000F00) + + #define IS_RCC_PLL2_MUL(MUL) (((MUL) == RCC_PLL2Mul_8) || ((MUL) == RCC_PLL2Mul_9) || \ + ((MUL) == RCC_PLL2Mul_10) || ((MUL) == RCC_PLL2Mul_11) || \ + ((MUL) == RCC_PLL2Mul_12) || ((MUL) == RCC_PLL2Mul_13) || \ + ((MUL) == RCC_PLL2Mul_14) || ((MUL) == RCC_PLL2Mul_16) || \ + ((MUL) == RCC_PLL2Mul_20)) +/** + * @} + */ + + +/** @defgroup PLL3_multiplication_factor + * @{ + */ + + #define RCC_PLL3Mul_8 ((uint32_t)0x00006000) + #define RCC_PLL3Mul_9 ((uint32_t)0x00007000) + #define RCC_PLL3Mul_10 ((uint32_t)0x00008000) + #define RCC_PLL3Mul_11 ((uint32_t)0x00009000) + #define RCC_PLL3Mul_12 ((uint32_t)0x0000A000) + #define RCC_PLL3Mul_13 ((uint32_t)0x0000B000) + #define RCC_PLL3Mul_14 ((uint32_t)0x0000C000) + #define RCC_PLL3Mul_16 ((uint32_t)0x0000E000) + #define RCC_PLL3Mul_20 ((uint32_t)0x0000F000) + + #define IS_RCC_PLL3_MUL(MUL) (((MUL) == RCC_PLL3Mul_8) || ((MUL) == RCC_PLL3Mul_9) || \ + ((MUL) == RCC_PLL3Mul_10) || ((MUL) == RCC_PLL3Mul_11) || \ + ((MUL) == RCC_PLL3Mul_12) || ((MUL) == RCC_PLL3Mul_13) || \ + ((MUL) == RCC_PLL3Mul_14) || ((MUL) == RCC_PLL3Mul_16) || \ + ((MUL) == RCC_PLL3Mul_20)) +/** + * @} + */ + +#endif /* STM32F10X_CL */ + + +/** @defgroup System_clock_source + * @{ + */ + +#define RCC_SYSCLKSource_HSI ((uint32_t)0x00000000) +#define RCC_SYSCLKSource_HSE ((uint32_t)0x00000001) +#define RCC_SYSCLKSource_PLLCLK ((uint32_t)0x00000002) +#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \ + ((SOURCE) == RCC_SYSCLKSource_HSE) || \ + ((SOURCE) == RCC_SYSCLKSource_PLLCLK)) +/** + * @} + */ + +/** @defgroup AHB_clock_source + * @{ + */ + +#define RCC_SYSCLK_Div1 ((uint32_t)0x00000000) +#define RCC_SYSCLK_Div2 ((uint32_t)0x00000080) +#define RCC_SYSCLK_Div4 ((uint32_t)0x00000090) +#define RCC_SYSCLK_Div8 ((uint32_t)0x000000A0) +#define RCC_SYSCLK_Div16 ((uint32_t)0x000000B0) +#define RCC_SYSCLK_Div64 ((uint32_t)0x000000C0) +#define RCC_SYSCLK_Div128 ((uint32_t)0x000000D0) +#define RCC_SYSCLK_Div256 ((uint32_t)0x000000E0) +#define RCC_SYSCLK_Div512 ((uint32_t)0x000000F0) +#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \ + ((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \ + ((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \ + ((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \ + ((HCLK) == RCC_SYSCLK_Div512)) +/** + * @} + */ + +/** @defgroup APB1_APB2_clock_source + * @{ + */ + +#define RCC_HCLK_Div1 ((uint32_t)0x00000000) +#define RCC_HCLK_Div2 ((uint32_t)0x00000400) +#define RCC_HCLK_Div4 ((uint32_t)0x00000500) +#define RCC_HCLK_Div8 ((uint32_t)0x00000600) +#define RCC_HCLK_Div16 ((uint32_t)0x00000700) +#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \ + ((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \ + ((PCLK) == RCC_HCLK_Div16)) +/** + * @} + */ + +/** @defgroup RCC_Interrupt_source + * @{ + */ + +#define RCC_IT_LSIRDY ((uint8_t)0x01) +#define RCC_IT_LSERDY ((uint8_t)0x02) +#define RCC_IT_HSIRDY ((uint8_t)0x04) +#define RCC_IT_HSERDY ((uint8_t)0x08) +#define RCC_IT_PLLRDY ((uint8_t)0x10) +#define RCC_IT_CSS ((uint8_t)0x80) + +#ifndef STM32F10X_CL + #define IS_RCC_IT(IT) ((((IT) & (uint8_t)0xE0) == 0x00) && ((IT) != 0x00)) + #define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \ + ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \ + ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS)) + #define IS_RCC_CLEAR_IT(IT) ((((IT) & (uint8_t)0x60) == 0x00) && ((IT) != 0x00)) +#else + #define RCC_IT_PLL2RDY ((uint8_t)0x20) + #define RCC_IT_PLL3RDY ((uint8_t)0x40) + #define IS_RCC_IT(IT) ((((IT) & (uint8_t)0x80) == 0x00) && ((IT) != 0x00)) + #define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \ + ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \ + ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS) || \ + ((IT) == RCC_IT_PLL2RDY) || ((IT) == RCC_IT_PLL3RDY)) + #define IS_RCC_CLEAR_IT(IT) ((IT) != 0x00) +#endif /* STM32F10X_CL */ + + +/** + * @} + */ + +#ifndef STM32F10X_CL +/** @defgroup USB_Device_clock_source + * @{ + */ + + #define RCC_USBCLKSource_PLLCLK_1Div5 ((uint8_t)0x00) + #define RCC_USBCLKSource_PLLCLK_Div1 ((uint8_t)0x01) + + #define IS_RCC_USBCLK_SOURCE(SOURCE) (((SOURCE) == RCC_USBCLKSource_PLLCLK_1Div5) || \ + ((SOURCE) == RCC_USBCLKSource_PLLCLK_Div1)) +/** + * @} + */ +#else +/** @defgroup USB_OTG_FS_clock_source + * @{ + */ + #define RCC_OTGFSCLKSource_PLLVCO_Div3 ((uint8_t)0x00) + #define RCC_OTGFSCLKSource_PLLVCO_Div2 ((uint8_t)0x01) + + #define IS_RCC_OTGFSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_OTGFSCLKSource_PLLVCO_Div3) || \ + ((SOURCE) == RCC_OTGFSCLKSource_PLLVCO_Div2)) +/** + * @} + */ +#endif /* STM32F10X_CL */ + + +#ifdef STM32F10X_CL +/** @defgroup I2S2_clock_source + * @{ + */ + #define RCC_I2S2CLKSource_SYSCLK ((uint8_t)0x00) + #define RCC_I2S2CLKSource_PLL3_VCO ((uint8_t)0x01) + + #define IS_RCC_I2S2CLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2S2CLKSource_SYSCLK) || \ + ((SOURCE) == RCC_I2S2CLKSource_PLL3_VCO)) +/** + * @} + */ + +/** @defgroup I2S3_clock_source + * @{ + */ + #define RCC_I2S3CLKSource_SYSCLK ((uint8_t)0x00) + #define RCC_I2S3CLKSource_PLL3_VCO ((uint8_t)0x01) + + #define IS_RCC_I2S3CLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2S3CLKSource_SYSCLK) || \ + ((SOURCE) == RCC_I2S3CLKSource_PLL3_VCO)) +/** + * @} + */ +#endif /* STM32F10X_CL */ + + +/** @defgroup ADC_clock_source + * @{ + */ + +#define RCC_PCLK2_Div2 ((uint32_t)0x00000000) +#define RCC_PCLK2_Div4 ((uint32_t)0x00004000) +#define RCC_PCLK2_Div6 ((uint32_t)0x00008000) +#define RCC_PCLK2_Div8 ((uint32_t)0x0000C000) +#define IS_RCC_ADCCLK(ADCCLK) (((ADCCLK) == RCC_PCLK2_Div2) || ((ADCCLK) == RCC_PCLK2_Div4) || \ + ((ADCCLK) == RCC_PCLK2_Div6) || ((ADCCLK) == RCC_PCLK2_Div8)) +/** + * @} + */ + +/** @defgroup LSE_configuration + * @{ + */ + +#define RCC_LSE_OFF ((uint8_t)0x00) +#define RCC_LSE_ON ((uint8_t)0x01) +#define RCC_LSE_Bypass ((uint8_t)0x04) +#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \ + ((LSE) == RCC_LSE_Bypass)) +/** + * @} + */ + +/** @defgroup RTC_clock_source + * @{ + */ + +#define RCC_RTCCLKSource_LSE ((uint32_t)0x00000100) +#define RCC_RTCCLKSource_LSI ((uint32_t)0x00000200) +#define RCC_RTCCLKSource_HSE_Div128 ((uint32_t)0x00000300) +#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \ + ((SOURCE) == RCC_RTCCLKSource_LSI) || \ + ((SOURCE) == RCC_RTCCLKSource_HSE_Div128)) +/** + * @} + */ + +/** @defgroup AHB_peripheral + * @{ + */ + +#define RCC_AHBPeriph_DMA1 ((uint32_t)0x00000001) +#define RCC_AHBPeriph_DMA2 ((uint32_t)0x00000002) +#define RCC_AHBPeriph_SRAM ((uint32_t)0x00000004) +#define RCC_AHBPeriph_FLITF ((uint32_t)0x00000010) +#define RCC_AHBPeriph_CRC ((uint32_t)0x00000040) + +#ifndef STM32F10X_CL + #define RCC_AHBPeriph_FSMC ((uint32_t)0x00000100) + #define RCC_AHBPeriph_SDIO ((uint32_t)0x00000400) + #define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFAA8) == 0x00) && ((PERIPH) != 0x00)) +#else + #define RCC_AHBPeriph_OTG_FS ((uint32_t)0x00001000) + #define RCC_AHBPeriph_ETH_MAC ((uint32_t)0x00004000) + #define RCC_AHBPeriph_ETH_MAC_Tx ((uint32_t)0x00008000) + #define RCC_AHBPeriph_ETH_MAC_Rx ((uint32_t)0x00010000) + + #define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFFFE2FA8) == 0x00) && ((PERIPH) != 0x00)) + #define IS_RCC_AHB_PERIPH_RESET(PERIPH) ((((PERIPH) & 0xFFFFAFFF) == 0x00) && ((PERIPH) != 0x00)) +#endif /* STM32F10X_CL */ +/** + * @} + */ + +/** @defgroup APB2_peripheral + * @{ + */ + +#define RCC_APB2Periph_AFIO ((uint32_t)0x00000001) +#define RCC_APB2Periph_GPIOA ((uint32_t)0x00000004) +#define RCC_APB2Periph_GPIOB ((uint32_t)0x00000008) +#define RCC_APB2Periph_GPIOC ((uint32_t)0x00000010) +#define RCC_APB2Periph_GPIOD ((uint32_t)0x00000020) +#define RCC_APB2Periph_GPIOE ((uint32_t)0x00000040) +#define RCC_APB2Periph_GPIOF ((uint32_t)0x00000080) +#define RCC_APB2Periph_GPIOG ((uint32_t)0x00000100) +#define RCC_APB2Periph_ADC1 ((uint32_t)0x00000200) +#define RCC_APB2Periph_ADC2 ((uint32_t)0x00000400) +#define RCC_APB2Periph_TIM1 ((uint32_t)0x00000800) +#define RCC_APB2Periph_SPI1 ((uint32_t)0x00001000) +#define RCC_APB2Periph_TIM8 ((uint32_t)0x00002000) +#define RCC_APB2Periph_USART1 ((uint32_t)0x00004000) +#define RCC_APB2Periph_ADC3 ((uint32_t)0x00008000) +#define RCC_APB2Periph_TIM15 ((uint32_t)0x00010000) +#define RCC_APB2Periph_TIM16 ((uint32_t)0x00020000) +#define RCC_APB2Periph_TIM17 ((uint32_t)0x00040000) +#define RCC_APB2Periph_TIM9 ((uint32_t)0x00080000) +#define RCC_APB2Periph_TIM10 ((uint32_t)0x00100000) +#define RCC_APB2Periph_TIM11 ((uint32_t)0x00200000) + +#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFC00002) == 0x00) && ((PERIPH) != 0x00)) +/** + * @} + */ + +/** @defgroup APB1_peripheral + * @{ + */ + +#define RCC_APB1Periph_TIM2 ((uint32_t)0x00000001) +#define RCC_APB1Periph_TIM3 ((uint32_t)0x00000002) +#define RCC_APB1Periph_TIM4 ((uint32_t)0x00000004) +#define RCC_APB1Periph_TIM5 ((uint32_t)0x00000008) +#define RCC_APB1Periph_TIM6 ((uint32_t)0x00000010) +#define RCC_APB1Periph_TIM7 ((uint32_t)0x00000020) +#define RCC_APB1Periph_TIM12 ((uint32_t)0x00000040) +#define RCC_APB1Periph_TIM13 ((uint32_t)0x00000080) +#define RCC_APB1Periph_TIM14 ((uint32_t)0x00000100) +#define RCC_APB1Periph_WWDG ((uint32_t)0x00000800) +#define RCC_APB1Periph_SPI2 ((uint32_t)0x00004000) +#define RCC_APB1Periph_SPI3 ((uint32_t)0x00008000) +#define RCC_APB1Periph_USART2 ((uint32_t)0x00020000) +#define RCC_APB1Periph_USART3 ((uint32_t)0x00040000) +#define RCC_APB1Periph_UART4 ((uint32_t)0x00080000) +#define RCC_APB1Periph_UART5 ((uint32_t)0x00100000) +#define RCC_APB1Periph_I2C1 ((uint32_t)0x00200000) +#define RCC_APB1Periph_I2C2 ((uint32_t)0x00400000) +#define RCC_APB1Periph_USB ((uint32_t)0x00800000) +#define RCC_APB1Periph_CAN1 ((uint32_t)0x02000000) +#define RCC_APB1Periph_CAN2 ((uint32_t)0x04000000) +#define RCC_APB1Periph_BKP ((uint32_t)0x08000000) +#define RCC_APB1Periph_PWR ((uint32_t)0x10000000) +#define RCC_APB1Periph_DAC ((uint32_t)0x20000000) +#define RCC_APB1Periph_CEC ((uint32_t)0x40000000) + +#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x81013600) == 0x00) && ((PERIPH) != 0x00)) + +/** + * @} + */ + +/** @defgroup Clock_source_to_output_on_MCO_pin + * @{ + */ + +#define RCC_MCO_NoClock ((uint8_t)0x00) +#define RCC_MCO_SYSCLK ((uint8_t)0x04) +#define RCC_MCO_HSI ((uint8_t)0x05) +#define RCC_MCO_HSE ((uint8_t)0x06) +#define RCC_MCO_PLLCLK_Div2 ((uint8_t)0x07) + +#ifndef STM32F10X_CL + #define IS_RCC_MCO(MCO) (((MCO) == RCC_MCO_NoClock) || ((MCO) == RCC_MCO_HSI) || \ + ((MCO) == RCC_MCO_SYSCLK) || ((MCO) == RCC_MCO_HSE) || \ + ((MCO) == RCC_MCO_PLLCLK_Div2)) +#else + #define RCC_MCO_PLL2CLK ((uint8_t)0x08) + #define RCC_MCO_PLL3CLK_Div2 ((uint8_t)0x09) + #define RCC_MCO_XT1 ((uint8_t)0x0A) + #define RCC_MCO_PLL3CLK ((uint8_t)0x0B) + + #define IS_RCC_MCO(MCO) (((MCO) == RCC_MCO_NoClock) || ((MCO) == RCC_MCO_HSI) || \ + ((MCO) == RCC_MCO_SYSCLK) || ((MCO) == RCC_MCO_HSE) || \ + ((MCO) == RCC_MCO_PLLCLK_Div2) || ((MCO) == RCC_MCO_PLL2CLK) || \ + ((MCO) == RCC_MCO_PLL3CLK_Div2) || ((MCO) == RCC_MCO_XT1) || \ + ((MCO) == RCC_MCO_PLL3CLK)) +#endif /* STM32F10X_CL */ + +/** + * @} + */ + +/** @defgroup RCC_Flag + * @{ + */ + +#define RCC_FLAG_HSIRDY ((uint8_t)0x21) +#define RCC_FLAG_HSERDY ((uint8_t)0x31) +#define RCC_FLAG_PLLRDY ((uint8_t)0x39) +#define RCC_FLAG_LSERDY ((uint8_t)0x41) +#define RCC_FLAG_LSIRDY ((uint8_t)0x61) +#define RCC_FLAG_PINRST ((uint8_t)0x7A) +#define RCC_FLAG_PORRST ((uint8_t)0x7B) +#define RCC_FLAG_SFTRST ((uint8_t)0x7C) +#define RCC_FLAG_IWDGRST ((uint8_t)0x7D) +#define RCC_FLAG_WWDGRST ((uint8_t)0x7E) +#define RCC_FLAG_LPWRRST ((uint8_t)0x7F) + +#ifndef STM32F10X_CL + #define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY) || ((FLAG) == RCC_FLAG_HSERDY) || \ + ((FLAG) == RCC_FLAG_PLLRDY) || ((FLAG) == RCC_FLAG_LSERDY) || \ + ((FLAG) == RCC_FLAG_LSIRDY) || ((FLAG) == RCC_FLAG_PINRST) || \ + ((FLAG) == RCC_FLAG_PORRST) || ((FLAG) == RCC_FLAG_SFTRST) || \ + ((FLAG) == RCC_FLAG_IWDGRST)|| ((FLAG) == RCC_FLAG_WWDGRST)|| \ + ((FLAG) == RCC_FLAG_LPWRRST)) +#else + #define RCC_FLAG_PLL2RDY ((uint8_t)0x3B) + #define RCC_FLAG_PLL3RDY ((uint8_t)0x3D) + #define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY) || ((FLAG) == RCC_FLAG_HSERDY) || \ + ((FLAG) == RCC_FLAG_PLLRDY) || ((FLAG) == RCC_FLAG_LSERDY) || \ + ((FLAG) == RCC_FLAG_PLL2RDY) || ((FLAG) == RCC_FLAG_PLL3RDY) || \ + ((FLAG) == RCC_FLAG_LSIRDY) || ((FLAG) == RCC_FLAG_PINRST) || \ + ((FLAG) == RCC_FLAG_PORRST) || ((FLAG) == RCC_FLAG_SFTRST) || \ + ((FLAG) == RCC_FLAG_IWDGRST)|| ((FLAG) == RCC_FLAG_WWDGRST)|| \ + ((FLAG) == RCC_FLAG_LPWRRST)) +#endif /* STM32F10X_CL */ + +#define IS_RCC_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F) +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup RCC_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup RCC_Exported_Functions + * @{ + */ + +void RCC_DeInit(void); +void RCC_HSEConfig(uint32_t RCC_HSE); +ErrorStatus RCC_WaitForHSEStartUp(void); +void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue); +void RCC_HSICmd(FunctionalState NewState); +void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul); +void RCC_PLLCmd(FunctionalState NewState); + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) || defined (STM32F10X_CL) + void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Source, uint32_t RCC_PREDIV1_Div); +#endif + +#ifdef STM32F10X_CL + void RCC_PREDIV2Config(uint32_t RCC_PREDIV2_Div); + void RCC_PLL2Config(uint32_t RCC_PLL2Mul); + void RCC_PLL2Cmd(FunctionalState NewState); + void RCC_PLL3Config(uint32_t RCC_PLL3Mul); + void RCC_PLL3Cmd(FunctionalState NewState); +#endif /* STM32F10X_CL */ + +void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource); +uint8_t RCC_GetSYSCLKSource(void); +void RCC_HCLKConfig(uint32_t RCC_SYSCLK); +void RCC_PCLK1Config(uint32_t RCC_HCLK); +void RCC_PCLK2Config(uint32_t RCC_HCLK); +void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState); + +#ifndef STM32F10X_CL + void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource); +#else + void RCC_OTGFSCLKConfig(uint32_t RCC_OTGFSCLKSource); +#endif /* STM32F10X_CL */ + +void RCC_ADCCLKConfig(uint32_t RCC_PCLK2); + +#ifdef STM32F10X_CL + void RCC_I2S2CLKConfig(uint32_t RCC_I2S2CLKSource); + void RCC_I2S3CLKConfig(uint32_t RCC_I2S3CLKSource); +#endif /* STM32F10X_CL */ + +void RCC_LSEConfig(uint8_t RCC_LSE); +void RCC_LSICmd(FunctionalState NewState); +void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource); +void RCC_RTCCLKCmd(FunctionalState NewState); +void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks); +void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState); +void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState); +void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState); + +#ifdef STM32F10X_CL +void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState); +#endif /* STM32F10X_CL */ + +void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState); +void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState); +void RCC_BackupResetCmd(FunctionalState NewState); +void RCC_ClockSecuritySystemCmd(FunctionalState NewState); +void RCC_MCOConfig(uint8_t RCC_MCO); +FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG); +void RCC_ClearFlag(void); +ITStatus RCC_GetITStatus(uint8_t RCC_IT); +void RCC_ClearITPendingBit(uint8_t RCC_IT); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_RCC_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rtc.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rtc.h new file mode 100644 index 0000000..fd8beb5 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rtc.h @@ -0,0 +1,135 @@ +/** + ****************************************************************************** + * @file stm32f10x_rtc.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the RTC firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_RTC_H +#define __STM32F10x_RTC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup RTC + * @{ + */ + +/** @defgroup RTC_Exported_Types + * @{ + */ + +/** + * @} + */ + +/** @defgroup RTC_Exported_Constants + * @{ + */ + +/** @defgroup RTC_interrupts_define + * @{ + */ + +#define RTC_IT_OW ((uint16_t)0x0004) /*!< Overflow interrupt */ +#define RTC_IT_ALR ((uint16_t)0x0002) /*!< Alarm interrupt */ +#define RTC_IT_SEC ((uint16_t)0x0001) /*!< Second interrupt */ +#define IS_RTC_IT(IT) ((((IT) & (uint16_t)0xFFF8) == 0x00) && ((IT) != 0x00)) +#define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_OW) || ((IT) == RTC_IT_ALR) || \ + ((IT) == RTC_IT_SEC)) +/** + * @} + */ + +/** @defgroup RTC_interrupts_flags + * @{ + */ + +#define RTC_FLAG_RTOFF ((uint16_t)0x0020) /*!< RTC Operation OFF flag */ +#define RTC_FLAG_RSF ((uint16_t)0x0008) /*!< Registers Synchronized flag */ +#define RTC_FLAG_OW ((uint16_t)0x0004) /*!< Overflow flag */ +#define RTC_FLAG_ALR ((uint16_t)0x0002) /*!< Alarm flag */ +#define RTC_FLAG_SEC ((uint16_t)0x0001) /*!< Second flag */ +#define IS_RTC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFFF0) == 0x00) && ((FLAG) != 0x00)) +#define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_RTOFF) || ((FLAG) == RTC_FLAG_RSF) || \ + ((FLAG) == RTC_FLAG_OW) || ((FLAG) == RTC_FLAG_ALR) || \ + ((FLAG) == RTC_FLAG_SEC)) +#define IS_RTC_PRESCALER(PRESCALER) ((PRESCALER) <= 0xFFFFF) + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup RTC_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup RTC_Exported_Functions + * @{ + */ + +void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState); +void RTC_EnterConfigMode(void); +void RTC_ExitConfigMode(void); +uint32_t RTC_GetCounter(void); +void RTC_SetCounter(uint32_t CounterValue); +void RTC_SetPrescaler(uint32_t PrescalerValue); +void RTC_SetAlarm(uint32_t AlarmValue); +uint32_t RTC_GetDivider(void); +void RTC_WaitForLastTask(void); +void RTC_WaitForSynchro(void); +FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG); +void RTC_ClearFlag(uint16_t RTC_FLAG); +ITStatus RTC_GetITStatus(uint16_t RTC_IT); +void RTC_ClearITPendingBit(uint16_t RTC_IT); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_RTC_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_sdio.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_sdio.h new file mode 100644 index 0000000..81c058a --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_sdio.h @@ -0,0 +1,531 @@ +/** + ****************************************************************************** + * @file stm32f10x_sdio.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the SDIO firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_SDIO_H +#define __STM32F10x_SDIO_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup SDIO + * @{ + */ + +/** @defgroup SDIO_Exported_Types + * @{ + */ + +typedef struct +{ + uint32_t SDIO_ClockEdge; /*!< Specifies the clock transition on which the bit capture is made. + This parameter can be a value of @ref SDIO_Clock_Edge */ + + uint32_t SDIO_ClockBypass; /*!< Specifies whether the SDIO Clock divider bypass is + enabled or disabled. + This parameter can be a value of @ref SDIO_Clock_Bypass */ + + uint32_t SDIO_ClockPowerSave; /*!< Specifies whether SDIO Clock output is enabled or + disabled when the bus is idle. + This parameter can be a value of @ref SDIO_Clock_Power_Save */ + + uint32_t SDIO_BusWide; /*!< Specifies the SDIO bus width. + This parameter can be a value of @ref SDIO_Bus_Wide */ + + uint32_t SDIO_HardwareFlowControl; /*!< Specifies whether the SDIO hardware flow control is enabled or disabled. + This parameter can be a value of @ref SDIO_Hardware_Flow_Control */ + + uint8_t SDIO_ClockDiv; /*!< Specifies the clock frequency of the SDIO controller. + This parameter can be a value between 0x00 and 0xFF. */ + +} SDIO_InitTypeDef; + +typedef struct +{ + uint32_t SDIO_Argument; /*!< Specifies the SDIO command argument which is sent + to a card as part of a command message. If a command + contains an argument, it must be loaded into this register + before writing the command to the command register */ + + uint32_t SDIO_CmdIndex; /*!< Specifies the SDIO command index. It must be lower than 0x40. */ + + uint32_t SDIO_Response; /*!< Specifies the SDIO response type. + This parameter can be a value of @ref SDIO_Response_Type */ + + uint32_t SDIO_Wait; /*!< Specifies whether SDIO wait-for-interrupt request is enabled or disabled. + This parameter can be a value of @ref SDIO_Wait_Interrupt_State */ + + uint32_t SDIO_CPSM; /*!< Specifies whether SDIO Command path state machine (CPSM) + is enabled or disabled. + This parameter can be a value of @ref SDIO_CPSM_State */ +} SDIO_CmdInitTypeDef; + +typedef struct +{ + uint32_t SDIO_DataTimeOut; /*!< Specifies the data timeout period in card bus clock periods. */ + + uint32_t SDIO_DataLength; /*!< Specifies the number of data bytes to be transferred. */ + + uint32_t SDIO_DataBlockSize; /*!< Specifies the data block size for block transfer. + This parameter can be a value of @ref SDIO_Data_Block_Size */ + + uint32_t SDIO_TransferDir; /*!< Specifies the data transfer direction, whether the transfer + is a read or write. + This parameter can be a value of @ref SDIO_Transfer_Direction */ + + uint32_t SDIO_TransferMode; /*!< Specifies whether data transfer is in stream or block mode. + This parameter can be a value of @ref SDIO_Transfer_Type */ + + uint32_t SDIO_DPSM; /*!< Specifies whether SDIO Data path state machine (DPSM) + is enabled or disabled. + This parameter can be a value of @ref SDIO_DPSM_State */ +} SDIO_DataInitTypeDef; + +/** + * @} + */ + +/** @defgroup SDIO_Exported_Constants + * @{ + */ + +/** @defgroup SDIO_Clock_Edge + * @{ + */ + +#define SDIO_ClockEdge_Rising ((uint32_t)0x00000000) +#define SDIO_ClockEdge_Falling ((uint32_t)0x00002000) +#define IS_SDIO_CLOCK_EDGE(EDGE) (((EDGE) == SDIO_ClockEdge_Rising) || \ + ((EDGE) == SDIO_ClockEdge_Falling)) +/** + * @} + */ + +/** @defgroup SDIO_Clock_Bypass + * @{ + */ + +#define SDIO_ClockBypass_Disable ((uint32_t)0x00000000) +#define SDIO_ClockBypass_Enable ((uint32_t)0x00000400) +#define IS_SDIO_CLOCK_BYPASS(BYPASS) (((BYPASS) == SDIO_ClockBypass_Disable) || \ + ((BYPASS) == SDIO_ClockBypass_Enable)) +/** + * @} + */ + +/** @defgroup SDIO_Clock_Power_Save + * @{ + */ + +#define SDIO_ClockPowerSave_Disable ((uint32_t)0x00000000) +#define SDIO_ClockPowerSave_Enable ((uint32_t)0x00000200) +#define IS_SDIO_CLOCK_POWER_SAVE(SAVE) (((SAVE) == SDIO_ClockPowerSave_Disable) || \ + ((SAVE) == SDIO_ClockPowerSave_Enable)) +/** + * @} + */ + +/** @defgroup SDIO_Bus_Wide + * @{ + */ + +#define SDIO_BusWide_1b ((uint32_t)0x00000000) +#define SDIO_BusWide_4b ((uint32_t)0x00000800) +#define SDIO_BusWide_8b ((uint32_t)0x00001000) +#define IS_SDIO_BUS_WIDE(WIDE) (((WIDE) == SDIO_BusWide_1b) || ((WIDE) == SDIO_BusWide_4b) || \ + ((WIDE) == SDIO_BusWide_8b)) + +/** + * @} + */ + +/** @defgroup SDIO_Hardware_Flow_Control + * @{ + */ + +#define SDIO_HardwareFlowControl_Disable ((uint32_t)0x00000000) +#define SDIO_HardwareFlowControl_Enable ((uint32_t)0x00004000) +#define IS_SDIO_HARDWARE_FLOW_CONTROL(CONTROL) (((CONTROL) == SDIO_HardwareFlowControl_Disable) || \ + ((CONTROL) == SDIO_HardwareFlowControl_Enable)) +/** + * @} + */ + +/** @defgroup SDIO_Power_State + * @{ + */ + +#define SDIO_PowerState_OFF ((uint32_t)0x00000000) +#define SDIO_PowerState_ON ((uint32_t)0x00000003) +#define IS_SDIO_POWER_STATE(STATE) (((STATE) == SDIO_PowerState_OFF) || ((STATE) == SDIO_PowerState_ON)) +/** + * @} + */ + + +/** @defgroup SDIO_Interrupt_sources + * @{ + */ + +#define SDIO_IT_CCRCFAIL ((uint32_t)0x00000001) +#define SDIO_IT_DCRCFAIL ((uint32_t)0x00000002) +#define SDIO_IT_CTIMEOUT ((uint32_t)0x00000004) +#define SDIO_IT_DTIMEOUT ((uint32_t)0x00000008) +#define SDIO_IT_TXUNDERR ((uint32_t)0x00000010) +#define SDIO_IT_RXOVERR ((uint32_t)0x00000020) +#define SDIO_IT_CMDREND ((uint32_t)0x00000040) +#define SDIO_IT_CMDSENT ((uint32_t)0x00000080) +#define SDIO_IT_DATAEND ((uint32_t)0x00000100) +#define SDIO_IT_STBITERR ((uint32_t)0x00000200) +#define SDIO_IT_DBCKEND ((uint32_t)0x00000400) +#define SDIO_IT_CMDACT ((uint32_t)0x00000800) +#define SDIO_IT_TXACT ((uint32_t)0x00001000) +#define SDIO_IT_RXACT ((uint32_t)0x00002000) +#define SDIO_IT_TXFIFOHE ((uint32_t)0x00004000) +#define SDIO_IT_RXFIFOHF ((uint32_t)0x00008000) +#define SDIO_IT_TXFIFOF ((uint32_t)0x00010000) +#define SDIO_IT_RXFIFOF ((uint32_t)0x00020000) +#define SDIO_IT_TXFIFOE ((uint32_t)0x00040000) +#define SDIO_IT_RXFIFOE ((uint32_t)0x00080000) +#define SDIO_IT_TXDAVL ((uint32_t)0x00100000) +#define SDIO_IT_RXDAVL ((uint32_t)0x00200000) +#define SDIO_IT_SDIOIT ((uint32_t)0x00400000) +#define SDIO_IT_CEATAEND ((uint32_t)0x00800000) +#define IS_SDIO_IT(IT) ((((IT) & (uint32_t)0xFF000000) == 0x00) && ((IT) != (uint32_t)0x00)) +/** + * @} + */ + +/** @defgroup SDIO_Command_Index + * @{ + */ + +#define IS_SDIO_CMD_INDEX(INDEX) ((INDEX) < 0x40) +/** + * @} + */ + +/** @defgroup SDIO_Response_Type + * @{ + */ + +#define SDIO_Response_No ((uint32_t)0x00000000) +#define SDIO_Response_Short ((uint32_t)0x00000040) +#define SDIO_Response_Long ((uint32_t)0x000000C0) +#define IS_SDIO_RESPONSE(RESPONSE) (((RESPONSE) == SDIO_Response_No) || \ + ((RESPONSE) == SDIO_Response_Short) || \ + ((RESPONSE) == SDIO_Response_Long)) +/** + * @} + */ + +/** @defgroup SDIO_Wait_Interrupt_State + * @{ + */ + +#define SDIO_Wait_No ((uint32_t)0x00000000) /*!< SDIO No Wait, TimeOut is enabled */ +#define SDIO_Wait_IT ((uint32_t)0x00000100) /*!< SDIO Wait Interrupt Request */ +#define SDIO_Wait_Pend ((uint32_t)0x00000200) /*!< SDIO Wait End of transfer */ +#define IS_SDIO_WAIT(WAIT) (((WAIT) == SDIO_Wait_No) || ((WAIT) == SDIO_Wait_IT) || \ + ((WAIT) == SDIO_Wait_Pend)) +/** + * @} + */ + +/** @defgroup SDIO_CPSM_State + * @{ + */ + +#define SDIO_CPSM_Disable ((uint32_t)0x00000000) +#define SDIO_CPSM_Enable ((uint32_t)0x00000400) +#define IS_SDIO_CPSM(CPSM) (((CPSM) == SDIO_CPSM_Enable) || ((CPSM) == SDIO_CPSM_Disable)) +/** + * @} + */ + +/** @defgroup SDIO_Response_Registers + * @{ + */ + +#define SDIO_RESP1 ((uint32_t)0x00000000) +#define SDIO_RESP2 ((uint32_t)0x00000004) +#define SDIO_RESP3 ((uint32_t)0x00000008) +#define SDIO_RESP4 ((uint32_t)0x0000000C) +#define IS_SDIO_RESP(RESP) (((RESP) == SDIO_RESP1) || ((RESP) == SDIO_RESP2) || \ + ((RESP) == SDIO_RESP3) || ((RESP) == SDIO_RESP4)) +/** + * @} + */ + +/** @defgroup SDIO_Data_Length + * @{ + */ + +#define IS_SDIO_DATA_LENGTH(LENGTH) ((LENGTH) <= 0x01FFFFFF) +/** + * @} + */ + +/** @defgroup SDIO_Data_Block_Size + * @{ + */ + +#define SDIO_DataBlockSize_1b ((uint32_t)0x00000000) +#define SDIO_DataBlockSize_2b ((uint32_t)0x00000010) +#define SDIO_DataBlockSize_4b ((uint32_t)0x00000020) +#define SDIO_DataBlockSize_8b ((uint32_t)0x00000030) +#define SDIO_DataBlockSize_16b ((uint32_t)0x00000040) +#define SDIO_DataBlockSize_32b ((uint32_t)0x00000050) +#define SDIO_DataBlockSize_64b ((uint32_t)0x00000060) +#define SDIO_DataBlockSize_128b ((uint32_t)0x00000070) +#define SDIO_DataBlockSize_256b ((uint32_t)0x00000080) +#define SDIO_DataBlockSize_512b ((uint32_t)0x00000090) +#define SDIO_DataBlockSize_1024b ((uint32_t)0x000000A0) +#define SDIO_DataBlockSize_2048b ((uint32_t)0x000000B0) +#define SDIO_DataBlockSize_4096b ((uint32_t)0x000000C0) +#define SDIO_DataBlockSize_8192b ((uint32_t)0x000000D0) +#define SDIO_DataBlockSize_16384b ((uint32_t)0x000000E0) +#define IS_SDIO_BLOCK_SIZE(SIZE) (((SIZE) == SDIO_DataBlockSize_1b) || \ + ((SIZE) == SDIO_DataBlockSize_2b) || \ + ((SIZE) == SDIO_DataBlockSize_4b) || \ + ((SIZE) == SDIO_DataBlockSize_8b) || \ + ((SIZE) == SDIO_DataBlockSize_16b) || \ + ((SIZE) == SDIO_DataBlockSize_32b) || \ + ((SIZE) == SDIO_DataBlockSize_64b) || \ + ((SIZE) == SDIO_DataBlockSize_128b) || \ + ((SIZE) == SDIO_DataBlockSize_256b) || \ + ((SIZE) == SDIO_DataBlockSize_512b) || \ + ((SIZE) == SDIO_DataBlockSize_1024b) || \ + ((SIZE) == SDIO_DataBlockSize_2048b) || \ + ((SIZE) == SDIO_DataBlockSize_4096b) || \ + ((SIZE) == SDIO_DataBlockSize_8192b) || \ + ((SIZE) == SDIO_DataBlockSize_16384b)) +/** + * @} + */ + +/** @defgroup SDIO_Transfer_Direction + * @{ + */ + +#define SDIO_TransferDir_ToCard ((uint32_t)0x00000000) +#define SDIO_TransferDir_ToSDIO ((uint32_t)0x00000002) +#define IS_SDIO_TRANSFER_DIR(DIR) (((DIR) == SDIO_TransferDir_ToCard) || \ + ((DIR) == SDIO_TransferDir_ToSDIO)) +/** + * @} + */ + +/** @defgroup SDIO_Transfer_Type + * @{ + */ + +#define SDIO_TransferMode_Block ((uint32_t)0x00000000) +#define SDIO_TransferMode_Stream ((uint32_t)0x00000004) +#define IS_SDIO_TRANSFER_MODE(MODE) (((MODE) == SDIO_TransferMode_Stream) || \ + ((MODE) == SDIO_TransferMode_Block)) +/** + * @} + */ + +/** @defgroup SDIO_DPSM_State + * @{ + */ + +#define SDIO_DPSM_Disable ((uint32_t)0x00000000) +#define SDIO_DPSM_Enable ((uint32_t)0x00000001) +#define IS_SDIO_DPSM(DPSM) (((DPSM) == SDIO_DPSM_Enable) || ((DPSM) == SDIO_DPSM_Disable)) +/** + * @} + */ + +/** @defgroup SDIO_Flags + * @{ + */ + +#define SDIO_FLAG_CCRCFAIL ((uint32_t)0x00000001) +#define SDIO_FLAG_DCRCFAIL ((uint32_t)0x00000002) +#define SDIO_FLAG_CTIMEOUT ((uint32_t)0x00000004) +#define SDIO_FLAG_DTIMEOUT ((uint32_t)0x00000008) +#define SDIO_FLAG_TXUNDERR ((uint32_t)0x00000010) +#define SDIO_FLAG_RXOVERR ((uint32_t)0x00000020) +#define SDIO_FLAG_CMDREND ((uint32_t)0x00000040) +#define SDIO_FLAG_CMDSENT ((uint32_t)0x00000080) +#define SDIO_FLAG_DATAEND ((uint32_t)0x00000100) +#define SDIO_FLAG_STBITERR ((uint32_t)0x00000200) +#define SDIO_FLAG_DBCKEND ((uint32_t)0x00000400) +#define SDIO_FLAG_CMDACT ((uint32_t)0x00000800) +#define SDIO_FLAG_TXACT ((uint32_t)0x00001000) +#define SDIO_FLAG_RXACT ((uint32_t)0x00002000) +#define SDIO_FLAG_TXFIFOHE ((uint32_t)0x00004000) +#define SDIO_FLAG_RXFIFOHF ((uint32_t)0x00008000) +#define SDIO_FLAG_TXFIFOF ((uint32_t)0x00010000) +#define SDIO_FLAG_RXFIFOF ((uint32_t)0x00020000) +#define SDIO_FLAG_TXFIFOE ((uint32_t)0x00040000) +#define SDIO_FLAG_RXFIFOE ((uint32_t)0x00080000) +#define SDIO_FLAG_TXDAVL ((uint32_t)0x00100000) +#define SDIO_FLAG_RXDAVL ((uint32_t)0x00200000) +#define SDIO_FLAG_SDIOIT ((uint32_t)0x00400000) +#define SDIO_FLAG_CEATAEND ((uint32_t)0x00800000) +#define IS_SDIO_FLAG(FLAG) (((FLAG) == SDIO_FLAG_CCRCFAIL) || \ + ((FLAG) == SDIO_FLAG_DCRCFAIL) || \ + ((FLAG) == SDIO_FLAG_CTIMEOUT) || \ + ((FLAG) == SDIO_FLAG_DTIMEOUT) || \ + ((FLAG) == SDIO_FLAG_TXUNDERR) || \ + ((FLAG) == SDIO_FLAG_RXOVERR) || \ + ((FLAG) == SDIO_FLAG_CMDREND) || \ + ((FLAG) == SDIO_FLAG_CMDSENT) || \ + ((FLAG) == SDIO_FLAG_DATAEND) || \ + ((FLAG) == SDIO_FLAG_STBITERR) || \ + ((FLAG) == SDIO_FLAG_DBCKEND) || \ + ((FLAG) == SDIO_FLAG_CMDACT) || \ + ((FLAG) == SDIO_FLAG_TXACT) || \ + ((FLAG) == SDIO_FLAG_RXACT) || \ + ((FLAG) == SDIO_FLAG_TXFIFOHE) || \ + ((FLAG) == SDIO_FLAG_RXFIFOHF) || \ + ((FLAG) == SDIO_FLAG_TXFIFOF) || \ + ((FLAG) == SDIO_FLAG_RXFIFOF) || \ + ((FLAG) == SDIO_FLAG_TXFIFOE) || \ + ((FLAG) == SDIO_FLAG_RXFIFOE) || \ + ((FLAG) == SDIO_FLAG_TXDAVL) || \ + ((FLAG) == SDIO_FLAG_RXDAVL) || \ + ((FLAG) == SDIO_FLAG_SDIOIT) || \ + ((FLAG) == SDIO_FLAG_CEATAEND)) + +#define IS_SDIO_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFF3FF800) == 0x00) && ((FLAG) != (uint32_t)0x00)) + +#define IS_SDIO_GET_IT(IT) (((IT) == SDIO_IT_CCRCFAIL) || \ + ((IT) == SDIO_IT_DCRCFAIL) || \ + ((IT) == SDIO_IT_CTIMEOUT) || \ + ((IT) == SDIO_IT_DTIMEOUT) || \ + ((IT) == SDIO_IT_TXUNDERR) || \ + ((IT) == SDIO_IT_RXOVERR) || \ + ((IT) == SDIO_IT_CMDREND) || \ + ((IT) == SDIO_IT_CMDSENT) || \ + ((IT) == SDIO_IT_DATAEND) || \ + ((IT) == SDIO_IT_STBITERR) || \ + ((IT) == SDIO_IT_DBCKEND) || \ + ((IT) == SDIO_IT_CMDACT) || \ + ((IT) == SDIO_IT_TXACT) || \ + ((IT) == SDIO_IT_RXACT) || \ + ((IT) == SDIO_IT_TXFIFOHE) || \ + ((IT) == SDIO_IT_RXFIFOHF) || \ + ((IT) == SDIO_IT_TXFIFOF) || \ + ((IT) == SDIO_IT_RXFIFOF) || \ + ((IT) == SDIO_IT_TXFIFOE) || \ + ((IT) == SDIO_IT_RXFIFOE) || \ + ((IT) == SDIO_IT_TXDAVL) || \ + ((IT) == SDIO_IT_RXDAVL) || \ + ((IT) == SDIO_IT_SDIOIT) || \ + ((IT) == SDIO_IT_CEATAEND)) + +#define IS_SDIO_CLEAR_IT(IT) ((((IT) & (uint32_t)0xFF3FF800) == 0x00) && ((IT) != (uint32_t)0x00)) + +/** + * @} + */ + +/** @defgroup SDIO_Read_Wait_Mode + * @{ + */ + +#define SDIO_ReadWaitMode_CLK ((uint32_t)0x00000001) +#define SDIO_ReadWaitMode_DATA2 ((uint32_t)0x00000000) +#define IS_SDIO_READWAIT_MODE(MODE) (((MODE) == SDIO_ReadWaitMode_CLK) || \ + ((MODE) == SDIO_ReadWaitMode_DATA2)) +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup SDIO_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup SDIO_Exported_Functions + * @{ + */ + +void SDIO_DeInit(void); +void SDIO_Init(SDIO_InitTypeDef* SDIO_InitStruct); +void SDIO_StructInit(SDIO_InitTypeDef* SDIO_InitStruct); +void SDIO_ClockCmd(FunctionalState NewState); +void SDIO_SetPowerState(uint32_t SDIO_PowerState); +uint32_t SDIO_GetPowerState(void); +void SDIO_ITConfig(uint32_t SDIO_IT, FunctionalState NewState); +void SDIO_DMACmd(FunctionalState NewState); +void SDIO_SendCommand(SDIO_CmdInitTypeDef *SDIO_CmdInitStruct); +void SDIO_CmdStructInit(SDIO_CmdInitTypeDef* SDIO_CmdInitStruct); +uint8_t SDIO_GetCommandResponse(void); +uint32_t SDIO_GetResponse(uint32_t SDIO_RESP); +void SDIO_DataConfig(SDIO_DataInitTypeDef* SDIO_DataInitStruct); +void SDIO_DataStructInit(SDIO_DataInitTypeDef* SDIO_DataInitStruct); +uint32_t SDIO_GetDataCounter(void); +uint32_t SDIO_ReadData(void); +void SDIO_WriteData(uint32_t Data); +uint32_t SDIO_GetFIFOCount(void); +void SDIO_StartSDIOReadWait(FunctionalState NewState); +void SDIO_StopSDIOReadWait(FunctionalState NewState); +void SDIO_SetSDIOReadWaitMode(uint32_t SDIO_ReadWaitMode); +void SDIO_SetSDIOOperation(FunctionalState NewState); +void SDIO_SendSDIOSuspendCmd(FunctionalState NewState); +void SDIO_CommandCompletionCmd(FunctionalState NewState); +void SDIO_CEATAITCmd(FunctionalState NewState); +void SDIO_SendCEATACmd(FunctionalState NewState); +FlagStatus SDIO_GetFlagStatus(uint32_t SDIO_FLAG); +void SDIO_ClearFlag(uint32_t SDIO_FLAG); +ITStatus SDIO_GetITStatus(uint32_t SDIO_IT); +void SDIO_ClearITPendingBit(uint32_t SDIO_IT); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_SDIO_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_spi.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_spi.h new file mode 100644 index 0000000..23cc26d --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_spi.h @@ -0,0 +1,487 @@ +/** + ****************************************************************************** + * @file stm32f10x_spi.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the SPI firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_SPI_H +#define __STM32F10x_SPI_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup SPI + * @{ + */ + +/** @defgroup SPI_Exported_Types + * @{ + */ + +/** + * @brief SPI Init structure definition + */ + +typedef struct +{ + uint16_t SPI_Direction; /*!< Specifies the SPI unidirectional or bidirectional data mode. + This parameter can be a value of @ref SPI_data_direction */ + + uint16_t SPI_Mode; /*!< Specifies the SPI operating mode. + This parameter can be a value of @ref SPI_mode */ + + uint16_t SPI_DataSize; /*!< Specifies the SPI data size. + This parameter can be a value of @ref SPI_data_size */ + + uint16_t SPI_CPOL; /*!< Specifies the serial clock steady state. + This parameter can be a value of @ref SPI_Clock_Polarity */ + + uint16_t SPI_CPHA; /*!< Specifies the clock active edge for the bit capture. + This parameter can be a value of @ref SPI_Clock_Phase */ + + uint16_t SPI_NSS; /*!< Specifies whether the NSS signal is managed by + hardware (NSS pin) or by software using the SSI bit. + This parameter can be a value of @ref SPI_Slave_Select_management */ + + uint16_t SPI_BaudRatePrescaler; /*!< Specifies the Baud Rate prescaler value which will be + used to configure the transmit and receive SCK clock. + This parameter can be a value of @ref SPI_BaudRate_Prescaler. + @note The communication clock is derived from the master + clock. The slave clock does not need to be set. */ + + uint16_t SPI_FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit. + This parameter can be a value of @ref SPI_MSB_LSB_transmission */ + + uint16_t SPI_CRCPolynomial; /*!< Specifies the polynomial used for the CRC calculation. */ +}SPI_InitTypeDef; + +/** + * @brief I2S Init structure definition + */ + +typedef struct +{ + + uint16_t I2S_Mode; /*!< Specifies the I2S operating mode. + This parameter can be a value of @ref I2S_Mode */ + + uint16_t I2S_Standard; /*!< Specifies the standard used for the I2S communication. + This parameter can be a value of @ref I2S_Standard */ + + uint16_t I2S_DataFormat; /*!< Specifies the data format for the I2S communication. + This parameter can be a value of @ref I2S_Data_Format */ + + uint16_t I2S_MCLKOutput; /*!< Specifies whether the I2S MCLK output is enabled or not. + This parameter can be a value of @ref I2S_MCLK_Output */ + + uint32_t I2S_AudioFreq; /*!< Specifies the frequency selected for the I2S communication. + This parameter can be a value of @ref I2S_Audio_Frequency */ + + uint16_t I2S_CPOL; /*!< Specifies the idle state of the I2S clock. + This parameter can be a value of @ref I2S_Clock_Polarity */ +}I2S_InitTypeDef; + +/** + * @} + */ + +/** @defgroup SPI_Exported_Constants + * @{ + */ + +#define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \ + ((PERIPH) == SPI2) || \ + ((PERIPH) == SPI3)) + +#define IS_SPI_23_PERIPH(PERIPH) (((PERIPH) == SPI2) || \ + ((PERIPH) == SPI3)) + +/** @defgroup SPI_data_direction + * @{ + */ + +#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000) +#define SPI_Direction_2Lines_RxOnly ((uint16_t)0x0400) +#define SPI_Direction_1Line_Rx ((uint16_t)0x8000) +#define SPI_Direction_1Line_Tx ((uint16_t)0xC000) +#define IS_SPI_DIRECTION_MODE(MODE) (((MODE) == SPI_Direction_2Lines_FullDuplex) || \ + ((MODE) == SPI_Direction_2Lines_RxOnly) || \ + ((MODE) == SPI_Direction_1Line_Rx) || \ + ((MODE) == SPI_Direction_1Line_Tx)) +/** + * @} + */ + +/** @defgroup SPI_mode + * @{ + */ + +#define SPI_Mode_Master ((uint16_t)0x0104) +#define SPI_Mode_Slave ((uint16_t)0x0000) +#define IS_SPI_MODE(MODE) (((MODE) == SPI_Mode_Master) || \ + ((MODE) == SPI_Mode_Slave)) +/** + * @} + */ + +/** @defgroup SPI_data_size + * @{ + */ + +#define SPI_DataSize_16b ((uint16_t)0x0800) +#define SPI_DataSize_8b ((uint16_t)0x0000) +#define IS_SPI_DATASIZE(DATASIZE) (((DATASIZE) == SPI_DataSize_16b) || \ + ((DATASIZE) == SPI_DataSize_8b)) +/** + * @} + */ + +/** @defgroup SPI_Clock_Polarity + * @{ + */ + +#define SPI_CPOL_Low ((uint16_t)0x0000) +#define SPI_CPOL_High ((uint16_t)0x0002) +#define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_CPOL_Low) || \ + ((CPOL) == SPI_CPOL_High)) +/** + * @} + */ + +/** @defgroup SPI_Clock_Phase + * @{ + */ + +#define SPI_CPHA_1Edge ((uint16_t)0x0000) +#define SPI_CPHA_2Edge ((uint16_t)0x0001) +#define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_CPHA_1Edge) || \ + ((CPHA) == SPI_CPHA_2Edge)) +/** + * @} + */ + +/** @defgroup SPI_Slave_Select_management + * @{ + */ + +#define SPI_NSS_Soft ((uint16_t)0x0200) +#define SPI_NSS_Hard ((uint16_t)0x0000) +#define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_Soft) || \ + ((NSS) == SPI_NSS_Hard)) +/** + * @} + */ + +/** @defgroup SPI_BaudRate_Prescaler + * @{ + */ + +#define SPI_BaudRatePrescaler_2 ((uint16_t)0x0000) +#define SPI_BaudRatePrescaler_4 ((uint16_t)0x0008) +#define SPI_BaudRatePrescaler_8 ((uint16_t)0x0010) +#define SPI_BaudRatePrescaler_16 ((uint16_t)0x0018) +#define SPI_BaudRatePrescaler_32 ((uint16_t)0x0020) +#define SPI_BaudRatePrescaler_64 ((uint16_t)0x0028) +#define SPI_BaudRatePrescaler_128 ((uint16_t)0x0030) +#define SPI_BaudRatePrescaler_256 ((uint16_t)0x0038) +#define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BaudRatePrescaler_2) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_4) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_8) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_16) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_32) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_64) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_128) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_256)) +/** + * @} + */ + +/** @defgroup SPI_MSB_LSB_transmission + * @{ + */ + +#define SPI_FirstBit_MSB ((uint16_t)0x0000) +#define SPI_FirstBit_LSB ((uint16_t)0x0080) +#define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FirstBit_MSB) || \ + ((BIT) == SPI_FirstBit_LSB)) +/** + * @} + */ + +/** @defgroup I2S_Mode + * @{ + */ + +#define I2S_Mode_SlaveTx ((uint16_t)0x0000) +#define I2S_Mode_SlaveRx ((uint16_t)0x0100) +#define I2S_Mode_MasterTx ((uint16_t)0x0200) +#define I2S_Mode_MasterRx ((uint16_t)0x0300) +#define IS_I2S_MODE(MODE) (((MODE) == I2S_Mode_SlaveTx) || \ + ((MODE) == I2S_Mode_SlaveRx) || \ + ((MODE) == I2S_Mode_MasterTx) || \ + ((MODE) == I2S_Mode_MasterRx) ) +/** + * @} + */ + +/** @defgroup I2S_Standard + * @{ + */ + +#define I2S_Standard_Phillips ((uint16_t)0x0000) +#define I2S_Standard_MSB ((uint16_t)0x0010) +#define I2S_Standard_LSB ((uint16_t)0x0020) +#define I2S_Standard_PCMShort ((uint16_t)0x0030) +#define I2S_Standard_PCMLong ((uint16_t)0x00B0) +#define IS_I2S_STANDARD(STANDARD) (((STANDARD) == I2S_Standard_Phillips) || \ + ((STANDARD) == I2S_Standard_MSB) || \ + ((STANDARD) == I2S_Standard_LSB) || \ + ((STANDARD) == I2S_Standard_PCMShort) || \ + ((STANDARD) == I2S_Standard_PCMLong)) +/** + * @} + */ + +/** @defgroup I2S_Data_Format + * @{ + */ + +#define I2S_DataFormat_16b ((uint16_t)0x0000) +#define I2S_DataFormat_16bextended ((uint16_t)0x0001) +#define I2S_DataFormat_24b ((uint16_t)0x0003) +#define I2S_DataFormat_32b ((uint16_t)0x0005) +#define IS_I2S_DATA_FORMAT(FORMAT) (((FORMAT) == I2S_DataFormat_16b) || \ + ((FORMAT) == I2S_DataFormat_16bextended) || \ + ((FORMAT) == I2S_DataFormat_24b) || \ + ((FORMAT) == I2S_DataFormat_32b)) +/** + * @} + */ + +/** @defgroup I2S_MCLK_Output + * @{ + */ + +#define I2S_MCLKOutput_Enable ((uint16_t)0x0200) +#define I2S_MCLKOutput_Disable ((uint16_t)0x0000) +#define IS_I2S_MCLK_OUTPUT(OUTPUT) (((OUTPUT) == I2S_MCLKOutput_Enable) || \ + ((OUTPUT) == I2S_MCLKOutput_Disable)) +/** + * @} + */ + +/** @defgroup I2S_Audio_Frequency + * @{ + */ + +#define I2S_AudioFreq_192k ((uint32_t)192000) +#define I2S_AudioFreq_96k ((uint32_t)96000) +#define I2S_AudioFreq_48k ((uint32_t)48000) +#define I2S_AudioFreq_44k ((uint32_t)44100) +#define I2S_AudioFreq_32k ((uint32_t)32000) +#define I2S_AudioFreq_22k ((uint32_t)22050) +#define I2S_AudioFreq_16k ((uint32_t)16000) +#define I2S_AudioFreq_11k ((uint32_t)11025) +#define I2S_AudioFreq_8k ((uint32_t)8000) +#define I2S_AudioFreq_Default ((uint32_t)2) + +#define IS_I2S_AUDIO_FREQ(FREQ) ((((FREQ) >= I2S_AudioFreq_8k) && \ + ((FREQ) <= I2S_AudioFreq_192k)) || \ + ((FREQ) == I2S_AudioFreq_Default)) +/** + * @} + */ + +/** @defgroup I2S_Clock_Polarity + * @{ + */ + +#define I2S_CPOL_Low ((uint16_t)0x0000) +#define I2S_CPOL_High ((uint16_t)0x0008) +#define IS_I2S_CPOL(CPOL) (((CPOL) == I2S_CPOL_Low) || \ + ((CPOL) == I2S_CPOL_High)) +/** + * @} + */ + +/** @defgroup SPI_I2S_DMA_transfer_requests + * @{ + */ + +#define SPI_I2S_DMAReq_Tx ((uint16_t)0x0002) +#define SPI_I2S_DMAReq_Rx ((uint16_t)0x0001) +#define IS_SPI_I2S_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFFFC) == 0x00) && ((DMAREQ) != 0x00)) +/** + * @} + */ + +/** @defgroup SPI_NSS_internal_software_management + * @{ + */ + +#define SPI_NSSInternalSoft_Set ((uint16_t)0x0100) +#define SPI_NSSInternalSoft_Reset ((uint16_t)0xFEFF) +#define IS_SPI_NSS_INTERNAL(INTERNAL) (((INTERNAL) == SPI_NSSInternalSoft_Set) || \ + ((INTERNAL) == SPI_NSSInternalSoft_Reset)) +/** + * @} + */ + +/** @defgroup SPI_CRC_Transmit_Receive + * @{ + */ + +#define SPI_CRC_Tx ((uint8_t)0x00) +#define SPI_CRC_Rx ((uint8_t)0x01) +#define IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx)) +/** + * @} + */ + +/** @defgroup SPI_direction_transmit_receive + * @{ + */ + +#define SPI_Direction_Rx ((uint16_t)0xBFFF) +#define SPI_Direction_Tx ((uint16_t)0x4000) +#define IS_SPI_DIRECTION(DIRECTION) (((DIRECTION) == SPI_Direction_Rx) || \ + ((DIRECTION) == SPI_Direction_Tx)) +/** + * @} + */ + +/** @defgroup SPI_I2S_interrupts_definition + * @{ + */ + +#define SPI_I2S_IT_TXE ((uint8_t)0x71) +#define SPI_I2S_IT_RXNE ((uint8_t)0x60) +#define SPI_I2S_IT_ERR ((uint8_t)0x50) +#define IS_SPI_I2S_CONFIG_IT(IT) (((IT) == SPI_I2S_IT_TXE) || \ + ((IT) == SPI_I2S_IT_RXNE) || \ + ((IT) == SPI_I2S_IT_ERR)) +#define SPI_I2S_IT_OVR ((uint8_t)0x56) +#define SPI_IT_MODF ((uint8_t)0x55) +#define SPI_IT_CRCERR ((uint8_t)0x54) +#define I2S_IT_UDR ((uint8_t)0x53) +#define IS_SPI_I2S_CLEAR_IT(IT) (((IT) == SPI_IT_CRCERR)) +#define IS_SPI_I2S_GET_IT(IT) (((IT) == SPI_I2S_IT_RXNE) || ((IT) == SPI_I2S_IT_TXE) || \ + ((IT) == I2S_IT_UDR) || ((IT) == SPI_IT_CRCERR) || \ + ((IT) == SPI_IT_MODF) || ((IT) == SPI_I2S_IT_OVR)) +/** + * @} + */ + +/** @defgroup SPI_I2S_flags_definition + * @{ + */ + +#define SPI_I2S_FLAG_RXNE ((uint16_t)0x0001) +#define SPI_I2S_FLAG_TXE ((uint16_t)0x0002) +#define I2S_FLAG_CHSIDE ((uint16_t)0x0004) +#define I2S_FLAG_UDR ((uint16_t)0x0008) +#define SPI_FLAG_CRCERR ((uint16_t)0x0010) +#define SPI_FLAG_MODF ((uint16_t)0x0020) +#define SPI_I2S_FLAG_OVR ((uint16_t)0x0040) +#define SPI_I2S_FLAG_BSY ((uint16_t)0x0080) +#define IS_SPI_I2S_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR)) +#define IS_SPI_I2S_GET_FLAG(FLAG) (((FLAG) == SPI_I2S_FLAG_BSY) || ((FLAG) == SPI_I2S_FLAG_OVR) || \ + ((FLAG) == SPI_FLAG_MODF) || ((FLAG) == SPI_FLAG_CRCERR) || \ + ((FLAG) == I2S_FLAG_UDR) || ((FLAG) == I2S_FLAG_CHSIDE) || \ + ((FLAG) == SPI_I2S_FLAG_TXE) || ((FLAG) == SPI_I2S_FLAG_RXNE)) +/** + * @} + */ + +/** @defgroup SPI_CRC_polynomial + * @{ + */ + +#define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1) +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup SPI_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup SPI_Exported_Functions + * @{ + */ + +void SPI_I2S_DeInit(SPI_TypeDef* SPIx); +void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct); +void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct); +void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct); +void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct); +void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState); +void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState); +void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState); +void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState); +void SPI_I2S_SendData(SPI_TypeDef* SPIx, uint16_t Data); +uint16_t SPI_I2S_ReceiveData(SPI_TypeDef* SPIx); +void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft); +void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState); +void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize); +void SPI_TransmitCRC(SPI_TypeDef* SPIx); +void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState); +uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC); +uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx); +void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction); +FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG); +void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG); +ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT); +void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT); + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F10x_SPI_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_tim.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_tim.h new file mode 100644 index 0000000..65bf76a --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_tim.h @@ -0,0 +1,1164 @@ +/** + ****************************************************************************** + * @file stm32f10x_tim.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the TIM firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_TIM_H +#define __STM32F10x_TIM_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup TIM + * @{ + */ + +/** @defgroup TIM_Exported_Types + * @{ + */ + +/** + * @brief TIM Time Base Init structure definition + * @note This structure is used with all TIMx except for TIM6 and TIM7. + */ + +typedef struct +{ + uint16_t TIM_Prescaler; /*!< Specifies the prescaler value used to divide the TIM clock. + This parameter can be a number between 0x0000 and 0xFFFF */ + + uint16_t TIM_CounterMode; /*!< Specifies the counter mode. + This parameter can be a value of @ref TIM_Counter_Mode */ + + uint16_t TIM_Period; /*!< Specifies the period value to be loaded into the active + Auto-Reload Register at the next update event. + This parameter must be a number between 0x0000 and 0xFFFF. */ + + uint16_t TIM_ClockDivision; /*!< Specifies the clock division. + This parameter can be a value of @ref TIM_Clock_Division_CKD */ + + uint8_t TIM_RepetitionCounter; /*!< Specifies the repetition counter value. Each time the RCR downcounter + reaches zero, an update event is generated and counting restarts + from the RCR value (N). + This means in PWM mode that (N+1) corresponds to: + - the number of PWM periods in edge-aligned mode + - the number of half PWM period in center-aligned mode + This parameter must be a number between 0x00 and 0xFF. + @note This parameter is valid only for TIM1 and TIM8. */ +} TIM_TimeBaseInitTypeDef; + +/** + * @brief TIM Output Compare Init structure definition + */ + +typedef struct +{ + uint16_t TIM_OCMode; /*!< Specifies the TIM mode. + This parameter can be a value of @ref TIM_Output_Compare_and_PWM_modes */ + + uint16_t TIM_OutputState; /*!< Specifies the TIM Output Compare state. + This parameter can be a value of @ref TIM_Output_Compare_state */ + + uint16_t TIM_OutputNState; /*!< Specifies the TIM complementary Output Compare state. + This parameter can be a value of @ref TIM_Output_Compare_N_state + @note This parameter is valid only for TIM1 and TIM8. */ + + uint16_t TIM_Pulse; /*!< Specifies the pulse value to be loaded into the Capture Compare Register. + This parameter can be a number between 0x0000 and 0xFFFF */ + + uint16_t TIM_OCPolarity; /*!< Specifies the output polarity. + This parameter can be a value of @ref TIM_Output_Compare_Polarity */ + + uint16_t TIM_OCNPolarity; /*!< Specifies the complementary output polarity. + This parameter can be a value of @ref TIM_Output_Compare_N_Polarity + @note This parameter is valid only for TIM1 and TIM8. */ + + uint16_t TIM_OCIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state. + This parameter can be a value of @ref TIM_Output_Compare_Idle_State + @note This parameter is valid only for TIM1 and TIM8. */ + + uint16_t TIM_OCNIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state. + This parameter can be a value of @ref TIM_Output_Compare_N_Idle_State + @note This parameter is valid only for TIM1 and TIM8. */ +} TIM_OCInitTypeDef; + +/** + * @brief TIM Input Capture Init structure definition + */ + +typedef struct +{ + + uint16_t TIM_Channel; /*!< Specifies the TIM channel. + This parameter can be a value of @ref TIM_Channel */ + + uint16_t TIM_ICPolarity; /*!< Specifies the active edge of the input signal. + This parameter can be a value of @ref TIM_Input_Capture_Polarity */ + + uint16_t TIM_ICSelection; /*!< Specifies the input. + This parameter can be a value of @ref TIM_Input_Capture_Selection */ + + uint16_t TIM_ICPrescaler; /*!< Specifies the Input Capture Prescaler. + This parameter can be a value of @ref TIM_Input_Capture_Prescaler */ + + uint16_t TIM_ICFilter; /*!< Specifies the input capture filter. + This parameter can be a number between 0x0 and 0xF */ +} TIM_ICInitTypeDef; + +/** + * @brief BDTR structure definition + * @note This structure is used only with TIM1 and TIM8. + */ + +typedef struct +{ + + uint16_t TIM_OSSRState; /*!< Specifies the Off-State selection used in Run mode. + This parameter can be a value of @ref OSSR_Off_State_Selection_for_Run_mode_state */ + + uint16_t TIM_OSSIState; /*!< Specifies the Off-State used in Idle state. + This parameter can be a value of @ref OSSI_Off_State_Selection_for_Idle_mode_state */ + + uint16_t TIM_LOCKLevel; /*!< Specifies the LOCK level parameters. + This parameter can be a value of @ref Lock_level */ + + uint16_t TIM_DeadTime; /*!< Specifies the delay time between the switching-off and the + switching-on of the outputs. + This parameter can be a number between 0x00 and 0xFF */ + + uint16_t TIM_Break; /*!< Specifies whether the TIM Break input is enabled or not. + This parameter can be a value of @ref Break_Input_enable_disable */ + + uint16_t TIM_BreakPolarity; /*!< Specifies the TIM Break Input pin polarity. + This parameter can be a value of @ref Break_Polarity */ + + uint16_t TIM_AutomaticOutput; /*!< Specifies whether the TIM Automatic Output feature is enabled or not. + This parameter can be a value of @ref TIM_AOE_Bit_Set_Reset */ +} TIM_BDTRInitTypeDef; + +/** @defgroup TIM_Exported_constants + * @{ + */ + +#define IS_TIM_ALL_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM4) || \ + ((PERIPH) == TIM5) || \ + ((PERIPH) == TIM6) || \ + ((PERIPH) == TIM7) || \ + ((PERIPH) == TIM8) || \ + ((PERIPH) == TIM9) || \ + ((PERIPH) == TIM10)|| \ + ((PERIPH) == TIM11)|| \ + ((PERIPH) == TIM12)|| \ + ((PERIPH) == TIM13)|| \ + ((PERIPH) == TIM14)|| \ + ((PERIPH) == TIM15)|| \ + ((PERIPH) == TIM16)|| \ + ((PERIPH) == TIM17)) + +/* LIST1: TIM 1 and 8 */ +#define IS_TIM_LIST1_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM8)) + +/* LIST2: TIM 1, 8, 15 16 and 17 */ +#define IS_TIM_LIST2_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM8) || \ + ((PERIPH) == TIM15)|| \ + ((PERIPH) == TIM16)|| \ + ((PERIPH) == TIM17)) + +/* LIST3: TIM 1, 2, 3, 4, 5 and 8 */ +#define IS_TIM_LIST3_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM4) || \ + ((PERIPH) == TIM5) || \ + ((PERIPH) == TIM8)) + +/* LIST4: TIM 1, 2, 3, 4, 5, 8, 15, 16 and 17 */ +#define IS_TIM_LIST4_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM4) || \ + ((PERIPH) == TIM5) || \ + ((PERIPH) == TIM8) || \ + ((PERIPH) == TIM15)|| \ + ((PERIPH) == TIM16)|| \ + ((PERIPH) == TIM17)) + +/* LIST5: TIM 1, 2, 3, 4, 5, 8 and 15 */ +#define IS_TIM_LIST5_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM4) || \ + ((PERIPH) == TIM5) || \ + ((PERIPH) == TIM8) || \ + ((PERIPH) == TIM15)) + +/* LIST6: TIM 1, 2, 3, 4, 5, 8, 9, 12 and 15 */ +#define IS_TIM_LIST6_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM4) || \ + ((PERIPH) == TIM5) || \ + ((PERIPH) == TIM8) || \ + ((PERIPH) == TIM9) || \ + ((PERIPH) == TIM12)|| \ + ((PERIPH) == TIM15)) + +/* LIST7: TIM 1, 2, 3, 4, 5, 6, 7, 8, 9, 12 and 15 */ +#define IS_TIM_LIST7_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM4) || \ + ((PERIPH) == TIM5) || \ + ((PERIPH) == TIM6) || \ + ((PERIPH) == TIM7) || \ + ((PERIPH) == TIM8) || \ + ((PERIPH) == TIM9) || \ + ((PERIPH) == TIM12)|| \ + ((PERIPH) == TIM15)) + +/* LIST8: TIM 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 13, 14, 15, 16 and 17 */ +#define IS_TIM_LIST8_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM4) || \ + ((PERIPH) == TIM5) || \ + ((PERIPH) == TIM8) || \ + ((PERIPH) == TIM9) || \ + ((PERIPH) == TIM10)|| \ + ((PERIPH) == TIM11)|| \ + ((PERIPH) == TIM12)|| \ + ((PERIPH) == TIM13)|| \ + ((PERIPH) == TIM14)|| \ + ((PERIPH) == TIM15)|| \ + ((PERIPH) == TIM16)|| \ + ((PERIPH) == TIM17)) + +/* LIST9: TIM 1, 2, 3, 4, 5, 6, 7, 8, 15, 16, and 17 */ +#define IS_TIM_LIST9_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM4) || \ + ((PERIPH) == TIM5) || \ + ((PERIPH) == TIM6) || \ + ((PERIPH) == TIM7) || \ + ((PERIPH) == TIM8) || \ + ((PERIPH) == TIM15)|| \ + ((PERIPH) == TIM16)|| \ + ((PERIPH) == TIM17)) + +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_and_PWM_modes + * @{ + */ + +#define TIM_OCMode_Timing ((uint16_t)0x0000) +#define TIM_OCMode_Active ((uint16_t)0x0010) +#define TIM_OCMode_Inactive ((uint16_t)0x0020) +#define TIM_OCMode_Toggle ((uint16_t)0x0030) +#define TIM_OCMode_PWM1 ((uint16_t)0x0060) +#define TIM_OCMode_PWM2 ((uint16_t)0x0070) +#define IS_TIM_OC_MODE(MODE) (((MODE) == TIM_OCMode_Timing) || \ + ((MODE) == TIM_OCMode_Active) || \ + ((MODE) == TIM_OCMode_Inactive) || \ + ((MODE) == TIM_OCMode_Toggle)|| \ + ((MODE) == TIM_OCMode_PWM1) || \ + ((MODE) == TIM_OCMode_PWM2)) +#define IS_TIM_OCM(MODE) (((MODE) == TIM_OCMode_Timing) || \ + ((MODE) == TIM_OCMode_Active) || \ + ((MODE) == TIM_OCMode_Inactive) || \ + ((MODE) == TIM_OCMode_Toggle)|| \ + ((MODE) == TIM_OCMode_PWM1) || \ + ((MODE) == TIM_OCMode_PWM2) || \ + ((MODE) == TIM_ForcedAction_Active) || \ + ((MODE) == TIM_ForcedAction_InActive)) +/** + * @} + */ + +/** @defgroup TIM_One_Pulse_Mode + * @{ + */ + +#define TIM_OPMode_Single ((uint16_t)0x0008) +#define TIM_OPMode_Repetitive ((uint16_t)0x0000) +#define IS_TIM_OPM_MODE(MODE) (((MODE) == TIM_OPMode_Single) || \ + ((MODE) == TIM_OPMode_Repetitive)) +/** + * @} + */ + +/** @defgroup TIM_Channel + * @{ + */ + +#define TIM_Channel_1 ((uint16_t)0x0000) +#define TIM_Channel_2 ((uint16_t)0x0004) +#define TIM_Channel_3 ((uint16_t)0x0008) +#define TIM_Channel_4 ((uint16_t)0x000C) +#define IS_TIM_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \ + ((CHANNEL) == TIM_Channel_2) || \ + ((CHANNEL) == TIM_Channel_3) || \ + ((CHANNEL) == TIM_Channel_4)) +#define IS_TIM_PWMI_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \ + ((CHANNEL) == TIM_Channel_2)) +#define IS_TIM_COMPLEMENTARY_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \ + ((CHANNEL) == TIM_Channel_2) || \ + ((CHANNEL) == TIM_Channel_3)) +/** + * @} + */ + +/** @defgroup TIM_Clock_Division_CKD + * @{ + */ + +#define TIM_CKD_DIV1 ((uint16_t)0x0000) +#define TIM_CKD_DIV2 ((uint16_t)0x0100) +#define TIM_CKD_DIV4 ((uint16_t)0x0200) +#define IS_TIM_CKD_DIV(DIV) (((DIV) == TIM_CKD_DIV1) || \ + ((DIV) == TIM_CKD_DIV2) || \ + ((DIV) == TIM_CKD_DIV4)) +/** + * @} + */ + +/** @defgroup TIM_Counter_Mode + * @{ + */ + +#define TIM_CounterMode_Up ((uint16_t)0x0000) +#define TIM_CounterMode_Down ((uint16_t)0x0010) +#define TIM_CounterMode_CenterAligned1 ((uint16_t)0x0020) +#define TIM_CounterMode_CenterAligned2 ((uint16_t)0x0040) +#define TIM_CounterMode_CenterAligned3 ((uint16_t)0x0060) +#define IS_TIM_COUNTER_MODE(MODE) (((MODE) == TIM_CounterMode_Up) || \ + ((MODE) == TIM_CounterMode_Down) || \ + ((MODE) == TIM_CounterMode_CenterAligned1) || \ + ((MODE) == TIM_CounterMode_CenterAligned2) || \ + ((MODE) == TIM_CounterMode_CenterAligned3)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Polarity + * @{ + */ + +#define TIM_OCPolarity_High ((uint16_t)0x0000) +#define TIM_OCPolarity_Low ((uint16_t)0x0002) +#define IS_TIM_OC_POLARITY(POLARITY) (((POLARITY) == TIM_OCPolarity_High) || \ + ((POLARITY) == TIM_OCPolarity_Low)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_N_Polarity + * @{ + */ + +#define TIM_OCNPolarity_High ((uint16_t)0x0000) +#define TIM_OCNPolarity_Low ((uint16_t)0x0008) +#define IS_TIM_OCN_POLARITY(POLARITY) (((POLARITY) == TIM_OCNPolarity_High) || \ + ((POLARITY) == TIM_OCNPolarity_Low)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_state + * @{ + */ + +#define TIM_OutputState_Disable ((uint16_t)0x0000) +#define TIM_OutputState_Enable ((uint16_t)0x0001) +#define IS_TIM_OUTPUT_STATE(STATE) (((STATE) == TIM_OutputState_Disable) || \ + ((STATE) == TIM_OutputState_Enable)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_N_state + * @{ + */ + +#define TIM_OutputNState_Disable ((uint16_t)0x0000) +#define TIM_OutputNState_Enable ((uint16_t)0x0004) +#define IS_TIM_OUTPUTN_STATE(STATE) (((STATE) == TIM_OutputNState_Disable) || \ + ((STATE) == TIM_OutputNState_Enable)) +/** + * @} + */ + +/** @defgroup TIM_Capture_Compare_state + * @{ + */ + +#define TIM_CCx_Enable ((uint16_t)0x0001) +#define TIM_CCx_Disable ((uint16_t)0x0000) +#define IS_TIM_CCX(CCX) (((CCX) == TIM_CCx_Enable) || \ + ((CCX) == TIM_CCx_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Capture_Compare_N_state + * @{ + */ + +#define TIM_CCxN_Enable ((uint16_t)0x0004) +#define TIM_CCxN_Disable ((uint16_t)0x0000) +#define IS_TIM_CCXN(CCXN) (((CCXN) == TIM_CCxN_Enable) || \ + ((CCXN) == TIM_CCxN_Disable)) +/** + * @} + */ + +/** @defgroup Break_Input_enable_disable + * @{ + */ + +#define TIM_Break_Enable ((uint16_t)0x1000) +#define TIM_Break_Disable ((uint16_t)0x0000) +#define IS_TIM_BREAK_STATE(STATE) (((STATE) == TIM_Break_Enable) || \ + ((STATE) == TIM_Break_Disable)) +/** + * @} + */ + +/** @defgroup Break_Polarity + * @{ + */ + +#define TIM_BreakPolarity_Low ((uint16_t)0x0000) +#define TIM_BreakPolarity_High ((uint16_t)0x2000) +#define IS_TIM_BREAK_POLARITY(POLARITY) (((POLARITY) == TIM_BreakPolarity_Low) || \ + ((POLARITY) == TIM_BreakPolarity_High)) +/** + * @} + */ + +/** @defgroup TIM_AOE_Bit_Set_Reset + * @{ + */ + +#define TIM_AutomaticOutput_Enable ((uint16_t)0x4000) +#define TIM_AutomaticOutput_Disable ((uint16_t)0x0000) +#define IS_TIM_AUTOMATIC_OUTPUT_STATE(STATE) (((STATE) == TIM_AutomaticOutput_Enable) || \ + ((STATE) == TIM_AutomaticOutput_Disable)) +/** + * @} + */ + +/** @defgroup Lock_level + * @{ + */ + +#define TIM_LOCKLevel_OFF ((uint16_t)0x0000) +#define TIM_LOCKLevel_1 ((uint16_t)0x0100) +#define TIM_LOCKLevel_2 ((uint16_t)0x0200) +#define TIM_LOCKLevel_3 ((uint16_t)0x0300) +#define IS_TIM_LOCK_LEVEL(LEVEL) (((LEVEL) == TIM_LOCKLevel_OFF) || \ + ((LEVEL) == TIM_LOCKLevel_1) || \ + ((LEVEL) == TIM_LOCKLevel_2) || \ + ((LEVEL) == TIM_LOCKLevel_3)) +/** + * @} + */ + +/** @defgroup OSSI_Off_State_Selection_for_Idle_mode_state + * @{ + */ + +#define TIM_OSSIState_Enable ((uint16_t)0x0400) +#define TIM_OSSIState_Disable ((uint16_t)0x0000) +#define IS_TIM_OSSI_STATE(STATE) (((STATE) == TIM_OSSIState_Enable) || \ + ((STATE) == TIM_OSSIState_Disable)) +/** + * @} + */ + +/** @defgroup OSSR_Off_State_Selection_for_Run_mode_state + * @{ + */ + +#define TIM_OSSRState_Enable ((uint16_t)0x0800) +#define TIM_OSSRState_Disable ((uint16_t)0x0000) +#define IS_TIM_OSSR_STATE(STATE) (((STATE) == TIM_OSSRState_Enable) || \ + ((STATE) == TIM_OSSRState_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Idle_State + * @{ + */ + +#define TIM_OCIdleState_Set ((uint16_t)0x0100) +#define TIM_OCIdleState_Reset ((uint16_t)0x0000) +#define IS_TIM_OCIDLE_STATE(STATE) (((STATE) == TIM_OCIdleState_Set) || \ + ((STATE) == TIM_OCIdleState_Reset)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_N_Idle_State + * @{ + */ + +#define TIM_OCNIdleState_Set ((uint16_t)0x0200) +#define TIM_OCNIdleState_Reset ((uint16_t)0x0000) +#define IS_TIM_OCNIDLE_STATE(STATE) (((STATE) == TIM_OCNIdleState_Set) || \ + ((STATE) == TIM_OCNIdleState_Reset)) +/** + * @} + */ + +/** @defgroup TIM_Input_Capture_Polarity + * @{ + */ + +#define TIM_ICPolarity_Rising ((uint16_t)0x0000) +#define TIM_ICPolarity_Falling ((uint16_t)0x0002) +#define TIM_ICPolarity_BothEdge ((uint16_t)0x000A) +#define IS_TIM_IC_POLARITY(POLARITY) (((POLARITY) == TIM_ICPolarity_Rising) || \ + ((POLARITY) == TIM_ICPolarity_Falling)) +#define IS_TIM_IC_POLARITY_LITE(POLARITY) (((POLARITY) == TIM_ICPolarity_Rising) || \ + ((POLARITY) == TIM_ICPolarity_Falling)|| \ + ((POLARITY) == TIM_ICPolarity_BothEdge)) +/** + * @} + */ + +/** @defgroup TIM_Input_Capture_Selection + * @{ + */ + +#define TIM_ICSelection_DirectTI ((uint16_t)0x0001) /*!< TIM Input 1, 2, 3 or 4 is selected to be + connected to IC1, IC2, IC3 or IC4, respectively */ +#define TIM_ICSelection_IndirectTI ((uint16_t)0x0002) /*!< TIM Input 1, 2, 3 or 4 is selected to be + connected to IC2, IC1, IC4 or IC3, respectively. */ +#define TIM_ICSelection_TRC ((uint16_t)0x0003) /*!< TIM Input 1, 2, 3 or 4 is selected to be connected to TRC. */ +#define IS_TIM_IC_SELECTION(SELECTION) (((SELECTION) == TIM_ICSelection_DirectTI) || \ + ((SELECTION) == TIM_ICSelection_IndirectTI) || \ + ((SELECTION) == TIM_ICSelection_TRC)) +/** + * @} + */ + +/** @defgroup TIM_Input_Capture_Prescaler + * @{ + */ + +#define TIM_ICPSC_DIV1 ((uint16_t)0x0000) /*!< Capture performed each time an edge is detected on the capture input. */ +#define TIM_ICPSC_DIV2 ((uint16_t)0x0004) /*!< Capture performed once every 2 events. */ +#define TIM_ICPSC_DIV4 ((uint16_t)0x0008) /*!< Capture performed once every 4 events. */ +#define TIM_ICPSC_DIV8 ((uint16_t)0x000C) /*!< Capture performed once every 8 events. */ +#define IS_TIM_IC_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ICPSC_DIV1) || \ + ((PRESCALER) == TIM_ICPSC_DIV2) || \ + ((PRESCALER) == TIM_ICPSC_DIV4) || \ + ((PRESCALER) == TIM_ICPSC_DIV8)) +/** + * @} + */ + +/** @defgroup TIM_interrupt_sources + * @{ + */ + +#define TIM_IT_Update ((uint16_t)0x0001) +#define TIM_IT_CC1 ((uint16_t)0x0002) +#define TIM_IT_CC2 ((uint16_t)0x0004) +#define TIM_IT_CC3 ((uint16_t)0x0008) +#define TIM_IT_CC4 ((uint16_t)0x0010) +#define TIM_IT_COM ((uint16_t)0x0020) +#define TIM_IT_Trigger ((uint16_t)0x0040) +#define TIM_IT_Break ((uint16_t)0x0080) +#define IS_TIM_IT(IT) ((((IT) & (uint16_t)0xFF00) == 0x0000) && ((IT) != 0x0000)) + +#define IS_TIM_GET_IT(IT) (((IT) == TIM_IT_Update) || \ + ((IT) == TIM_IT_CC1) || \ + ((IT) == TIM_IT_CC2) || \ + ((IT) == TIM_IT_CC3) || \ + ((IT) == TIM_IT_CC4) || \ + ((IT) == TIM_IT_COM) || \ + ((IT) == TIM_IT_Trigger) || \ + ((IT) == TIM_IT_Break)) +/** + * @} + */ + +/** @defgroup TIM_DMA_Base_address + * @{ + */ + +#define TIM_DMABase_CR1 ((uint16_t)0x0000) +#define TIM_DMABase_CR2 ((uint16_t)0x0001) +#define TIM_DMABase_SMCR ((uint16_t)0x0002) +#define TIM_DMABase_DIER ((uint16_t)0x0003) +#define TIM_DMABase_SR ((uint16_t)0x0004) +#define TIM_DMABase_EGR ((uint16_t)0x0005) +#define TIM_DMABase_CCMR1 ((uint16_t)0x0006) +#define TIM_DMABase_CCMR2 ((uint16_t)0x0007) +#define TIM_DMABase_CCER ((uint16_t)0x0008) +#define TIM_DMABase_CNT ((uint16_t)0x0009) +#define TIM_DMABase_PSC ((uint16_t)0x000A) +#define TIM_DMABase_ARR ((uint16_t)0x000B) +#define TIM_DMABase_RCR ((uint16_t)0x000C) +#define TIM_DMABase_CCR1 ((uint16_t)0x000D) +#define TIM_DMABase_CCR2 ((uint16_t)0x000E) +#define TIM_DMABase_CCR3 ((uint16_t)0x000F) +#define TIM_DMABase_CCR4 ((uint16_t)0x0010) +#define TIM_DMABase_BDTR ((uint16_t)0x0011) +#define TIM_DMABase_DCR ((uint16_t)0x0012) +#define IS_TIM_DMA_BASE(BASE) (((BASE) == TIM_DMABase_CR1) || \ + ((BASE) == TIM_DMABase_CR2) || \ + ((BASE) == TIM_DMABase_SMCR) || \ + ((BASE) == TIM_DMABase_DIER) || \ + ((BASE) == TIM_DMABase_SR) || \ + ((BASE) == TIM_DMABase_EGR) || \ + ((BASE) == TIM_DMABase_CCMR1) || \ + ((BASE) == TIM_DMABase_CCMR2) || \ + ((BASE) == TIM_DMABase_CCER) || \ + ((BASE) == TIM_DMABase_CNT) || \ + ((BASE) == TIM_DMABase_PSC) || \ + ((BASE) == TIM_DMABase_ARR) || \ + ((BASE) == TIM_DMABase_RCR) || \ + ((BASE) == TIM_DMABase_CCR1) || \ + ((BASE) == TIM_DMABase_CCR2) || \ + ((BASE) == TIM_DMABase_CCR3) || \ + ((BASE) == TIM_DMABase_CCR4) || \ + ((BASE) == TIM_DMABase_BDTR) || \ + ((BASE) == TIM_DMABase_DCR)) +/** + * @} + */ + +/** @defgroup TIM_DMA_Burst_Length + * @{ + */ + +#define TIM_DMABurstLength_1Transfer ((uint16_t)0x0000) +#define TIM_DMABurstLength_2Transfers ((uint16_t)0x0100) +#define TIM_DMABurstLength_3Transfers ((uint16_t)0x0200) +#define TIM_DMABurstLength_4Transfers ((uint16_t)0x0300) +#define TIM_DMABurstLength_5Transfers ((uint16_t)0x0400) +#define TIM_DMABurstLength_6Transfers ((uint16_t)0x0500) +#define TIM_DMABurstLength_7Transfers ((uint16_t)0x0600) +#define TIM_DMABurstLength_8Transfers ((uint16_t)0x0700) +#define TIM_DMABurstLength_9Transfers ((uint16_t)0x0800) +#define TIM_DMABurstLength_10Transfers ((uint16_t)0x0900) +#define TIM_DMABurstLength_11Transfers ((uint16_t)0x0A00) +#define TIM_DMABurstLength_12Transfers ((uint16_t)0x0B00) +#define TIM_DMABurstLength_13Transfers ((uint16_t)0x0C00) +#define TIM_DMABurstLength_14Transfers ((uint16_t)0x0D00) +#define TIM_DMABurstLength_15Transfers ((uint16_t)0x0E00) +#define TIM_DMABurstLength_16Transfers ((uint16_t)0x0F00) +#define TIM_DMABurstLength_17Transfers ((uint16_t)0x1000) +#define TIM_DMABurstLength_18Transfers ((uint16_t)0x1100) +#define IS_TIM_DMA_LENGTH(LENGTH) (((LENGTH) == TIM_DMABurstLength_1Transfer) || \ + ((LENGTH) == TIM_DMABurstLength_2Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_3Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_4Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_5Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_6Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_7Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_8Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_9Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_10Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_11Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_12Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_13Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_14Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_15Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_16Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_17Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_18Transfers)) +/** + * @} + */ + +/** @defgroup TIM_DMA_sources + * @{ + */ + +#define TIM_DMA_Update ((uint16_t)0x0100) +#define TIM_DMA_CC1 ((uint16_t)0x0200) +#define TIM_DMA_CC2 ((uint16_t)0x0400) +#define TIM_DMA_CC3 ((uint16_t)0x0800) +#define TIM_DMA_CC4 ((uint16_t)0x1000) +#define TIM_DMA_COM ((uint16_t)0x2000) +#define TIM_DMA_Trigger ((uint16_t)0x4000) +#define IS_TIM_DMA_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0x80FF) == 0x0000) && ((SOURCE) != 0x0000)) + +/** + * @} + */ + +/** @defgroup TIM_External_Trigger_Prescaler + * @{ + */ + +#define TIM_ExtTRGPSC_OFF ((uint16_t)0x0000) +#define TIM_ExtTRGPSC_DIV2 ((uint16_t)0x1000) +#define TIM_ExtTRGPSC_DIV4 ((uint16_t)0x2000) +#define TIM_ExtTRGPSC_DIV8 ((uint16_t)0x3000) +#define IS_TIM_EXT_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ExtTRGPSC_OFF) || \ + ((PRESCALER) == TIM_ExtTRGPSC_DIV2) || \ + ((PRESCALER) == TIM_ExtTRGPSC_DIV4) || \ + ((PRESCALER) == TIM_ExtTRGPSC_DIV8)) +/** + * @} + */ + +/** @defgroup TIM_Internal_Trigger_Selection + * @{ + */ + +#define TIM_TS_ITR0 ((uint16_t)0x0000) +#define TIM_TS_ITR1 ((uint16_t)0x0010) +#define TIM_TS_ITR2 ((uint16_t)0x0020) +#define TIM_TS_ITR3 ((uint16_t)0x0030) +#define TIM_TS_TI1F_ED ((uint16_t)0x0040) +#define TIM_TS_TI1FP1 ((uint16_t)0x0050) +#define TIM_TS_TI2FP2 ((uint16_t)0x0060) +#define TIM_TS_ETRF ((uint16_t)0x0070) +#define IS_TIM_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \ + ((SELECTION) == TIM_TS_ITR1) || \ + ((SELECTION) == TIM_TS_ITR2) || \ + ((SELECTION) == TIM_TS_ITR3) || \ + ((SELECTION) == TIM_TS_TI1F_ED) || \ + ((SELECTION) == TIM_TS_TI1FP1) || \ + ((SELECTION) == TIM_TS_TI2FP2) || \ + ((SELECTION) == TIM_TS_ETRF)) +#define IS_TIM_INTERNAL_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \ + ((SELECTION) == TIM_TS_ITR1) || \ + ((SELECTION) == TIM_TS_ITR2) || \ + ((SELECTION) == TIM_TS_ITR3)) +/** + * @} + */ + +/** @defgroup TIM_TIx_External_Clock_Source + * @{ + */ + +#define TIM_TIxExternalCLK1Source_TI1 ((uint16_t)0x0050) +#define TIM_TIxExternalCLK1Source_TI2 ((uint16_t)0x0060) +#define TIM_TIxExternalCLK1Source_TI1ED ((uint16_t)0x0040) +#define IS_TIM_TIXCLK_SOURCE(SOURCE) (((SOURCE) == TIM_TIxExternalCLK1Source_TI1) || \ + ((SOURCE) == TIM_TIxExternalCLK1Source_TI2) || \ + ((SOURCE) == TIM_TIxExternalCLK1Source_TI1ED)) +/** + * @} + */ + +/** @defgroup TIM_External_Trigger_Polarity + * @{ + */ +#define TIM_ExtTRGPolarity_Inverted ((uint16_t)0x8000) +#define TIM_ExtTRGPolarity_NonInverted ((uint16_t)0x0000) +#define IS_TIM_EXT_POLARITY(POLARITY) (((POLARITY) == TIM_ExtTRGPolarity_Inverted) || \ + ((POLARITY) == TIM_ExtTRGPolarity_NonInverted)) +/** + * @} + */ + +/** @defgroup TIM_Prescaler_Reload_Mode + * @{ + */ + +#define TIM_PSCReloadMode_Update ((uint16_t)0x0000) +#define TIM_PSCReloadMode_Immediate ((uint16_t)0x0001) +#define IS_TIM_PRESCALER_RELOAD(RELOAD) (((RELOAD) == TIM_PSCReloadMode_Update) || \ + ((RELOAD) == TIM_PSCReloadMode_Immediate)) +/** + * @} + */ + +/** @defgroup TIM_Forced_Action + * @{ + */ + +#define TIM_ForcedAction_Active ((uint16_t)0x0050) +#define TIM_ForcedAction_InActive ((uint16_t)0x0040) +#define IS_TIM_FORCED_ACTION(ACTION) (((ACTION) == TIM_ForcedAction_Active) || \ + ((ACTION) == TIM_ForcedAction_InActive)) +/** + * @} + */ + +/** @defgroup TIM_Encoder_Mode + * @{ + */ + +#define TIM_EncoderMode_TI1 ((uint16_t)0x0001) +#define TIM_EncoderMode_TI2 ((uint16_t)0x0002) +#define TIM_EncoderMode_TI12 ((uint16_t)0x0003) +#define IS_TIM_ENCODER_MODE(MODE) (((MODE) == TIM_EncoderMode_TI1) || \ + ((MODE) == TIM_EncoderMode_TI2) || \ + ((MODE) == TIM_EncoderMode_TI12)) +/** + * @} + */ + + +/** @defgroup TIM_Event_Source + * @{ + */ + +#define TIM_EventSource_Update ((uint16_t)0x0001) +#define TIM_EventSource_CC1 ((uint16_t)0x0002) +#define TIM_EventSource_CC2 ((uint16_t)0x0004) +#define TIM_EventSource_CC3 ((uint16_t)0x0008) +#define TIM_EventSource_CC4 ((uint16_t)0x0010) +#define TIM_EventSource_COM ((uint16_t)0x0020) +#define TIM_EventSource_Trigger ((uint16_t)0x0040) +#define TIM_EventSource_Break ((uint16_t)0x0080) +#define IS_TIM_EVENT_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0xFF00) == 0x0000) && ((SOURCE) != 0x0000)) + +/** + * @} + */ + +/** @defgroup TIM_Update_Source + * @{ + */ + +#define TIM_UpdateSource_Global ((uint16_t)0x0000) /*!< Source of update is the counter overflow/underflow + or the setting of UG bit, or an update generation + through the slave mode controller. */ +#define TIM_UpdateSource_Regular ((uint16_t)0x0001) /*!< Source of update is counter overflow/underflow. */ +#define IS_TIM_UPDATE_SOURCE(SOURCE) (((SOURCE) == TIM_UpdateSource_Global) || \ + ((SOURCE) == TIM_UpdateSource_Regular)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Preload_State + * @{ + */ + +#define TIM_OCPreload_Enable ((uint16_t)0x0008) +#define TIM_OCPreload_Disable ((uint16_t)0x0000) +#define IS_TIM_OCPRELOAD_STATE(STATE) (((STATE) == TIM_OCPreload_Enable) || \ + ((STATE) == TIM_OCPreload_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Fast_State + * @{ + */ + +#define TIM_OCFast_Enable ((uint16_t)0x0004) +#define TIM_OCFast_Disable ((uint16_t)0x0000) +#define IS_TIM_OCFAST_STATE(STATE) (((STATE) == TIM_OCFast_Enable) || \ + ((STATE) == TIM_OCFast_Disable)) + +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Clear_State + * @{ + */ + +#define TIM_OCClear_Enable ((uint16_t)0x0080) +#define TIM_OCClear_Disable ((uint16_t)0x0000) +#define IS_TIM_OCCLEAR_STATE(STATE) (((STATE) == TIM_OCClear_Enable) || \ + ((STATE) == TIM_OCClear_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Trigger_Output_Source + * @{ + */ + +#define TIM_TRGOSource_Reset ((uint16_t)0x0000) +#define TIM_TRGOSource_Enable ((uint16_t)0x0010) +#define TIM_TRGOSource_Update ((uint16_t)0x0020) +#define TIM_TRGOSource_OC1 ((uint16_t)0x0030) +#define TIM_TRGOSource_OC1Ref ((uint16_t)0x0040) +#define TIM_TRGOSource_OC2Ref ((uint16_t)0x0050) +#define TIM_TRGOSource_OC3Ref ((uint16_t)0x0060) +#define TIM_TRGOSource_OC4Ref ((uint16_t)0x0070) +#define IS_TIM_TRGO_SOURCE(SOURCE) (((SOURCE) == TIM_TRGOSource_Reset) || \ + ((SOURCE) == TIM_TRGOSource_Enable) || \ + ((SOURCE) == TIM_TRGOSource_Update) || \ + ((SOURCE) == TIM_TRGOSource_OC1) || \ + ((SOURCE) == TIM_TRGOSource_OC1Ref) || \ + ((SOURCE) == TIM_TRGOSource_OC2Ref) || \ + ((SOURCE) == TIM_TRGOSource_OC3Ref) || \ + ((SOURCE) == TIM_TRGOSource_OC4Ref)) +/** + * @} + */ + +/** @defgroup TIM_Slave_Mode + * @{ + */ + +#define TIM_SlaveMode_Reset ((uint16_t)0x0004) +#define TIM_SlaveMode_Gated ((uint16_t)0x0005) +#define TIM_SlaveMode_Trigger ((uint16_t)0x0006) +#define TIM_SlaveMode_External1 ((uint16_t)0x0007) +#define IS_TIM_SLAVE_MODE(MODE) (((MODE) == TIM_SlaveMode_Reset) || \ + ((MODE) == TIM_SlaveMode_Gated) || \ + ((MODE) == TIM_SlaveMode_Trigger) || \ + ((MODE) == TIM_SlaveMode_External1)) +/** + * @} + */ + +/** @defgroup TIM_Master_Slave_Mode + * @{ + */ + +#define TIM_MasterSlaveMode_Enable ((uint16_t)0x0080) +#define TIM_MasterSlaveMode_Disable ((uint16_t)0x0000) +#define IS_TIM_MSM_STATE(STATE) (((STATE) == TIM_MasterSlaveMode_Enable) || \ + ((STATE) == TIM_MasterSlaveMode_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Flags + * @{ + */ + +#define TIM_FLAG_Update ((uint16_t)0x0001) +#define TIM_FLAG_CC1 ((uint16_t)0x0002) +#define TIM_FLAG_CC2 ((uint16_t)0x0004) +#define TIM_FLAG_CC3 ((uint16_t)0x0008) +#define TIM_FLAG_CC4 ((uint16_t)0x0010) +#define TIM_FLAG_COM ((uint16_t)0x0020) +#define TIM_FLAG_Trigger ((uint16_t)0x0040) +#define TIM_FLAG_Break ((uint16_t)0x0080) +#define TIM_FLAG_CC1OF ((uint16_t)0x0200) +#define TIM_FLAG_CC2OF ((uint16_t)0x0400) +#define TIM_FLAG_CC3OF ((uint16_t)0x0800) +#define TIM_FLAG_CC4OF ((uint16_t)0x1000) +#define IS_TIM_GET_FLAG(FLAG) (((FLAG) == TIM_FLAG_Update) || \ + ((FLAG) == TIM_FLAG_CC1) || \ + ((FLAG) == TIM_FLAG_CC2) || \ + ((FLAG) == TIM_FLAG_CC3) || \ + ((FLAG) == TIM_FLAG_CC4) || \ + ((FLAG) == TIM_FLAG_COM) || \ + ((FLAG) == TIM_FLAG_Trigger) || \ + ((FLAG) == TIM_FLAG_Break) || \ + ((FLAG) == TIM_FLAG_CC1OF) || \ + ((FLAG) == TIM_FLAG_CC2OF) || \ + ((FLAG) == TIM_FLAG_CC3OF) || \ + ((FLAG) == TIM_FLAG_CC4OF)) + + +#define IS_TIM_CLEAR_FLAG(TIM_FLAG) ((((TIM_FLAG) & (uint16_t)0xE100) == 0x0000) && ((TIM_FLAG) != 0x0000)) +/** + * @} + */ + +/** @defgroup TIM_Input_Capture_Filer_Value + * @{ + */ + +#define IS_TIM_IC_FILTER(ICFILTER) ((ICFILTER) <= 0xF) +/** + * @} + */ + +/** @defgroup TIM_External_Trigger_Filter + * @{ + */ + +#define IS_TIM_EXT_FILTER(EXTFILTER) ((EXTFILTER) <= 0xF) +/** + * @} + */ + +/** @defgroup TIM_Legacy + * @{ + */ + +#define TIM_DMABurstLength_1Byte TIM_DMABurstLength_1Transfer +#define TIM_DMABurstLength_2Bytes TIM_DMABurstLength_2Transfers +#define TIM_DMABurstLength_3Bytes TIM_DMABurstLength_3Transfers +#define TIM_DMABurstLength_4Bytes TIM_DMABurstLength_4Transfers +#define TIM_DMABurstLength_5Bytes TIM_DMABurstLength_5Transfers +#define TIM_DMABurstLength_6Bytes TIM_DMABurstLength_6Transfers +#define TIM_DMABurstLength_7Bytes TIM_DMABurstLength_7Transfers +#define TIM_DMABurstLength_8Bytes TIM_DMABurstLength_8Transfers +#define TIM_DMABurstLength_9Bytes TIM_DMABurstLength_9Transfers +#define TIM_DMABurstLength_10Bytes TIM_DMABurstLength_10Transfers +#define TIM_DMABurstLength_11Bytes TIM_DMABurstLength_11Transfers +#define TIM_DMABurstLength_12Bytes TIM_DMABurstLength_12Transfers +#define TIM_DMABurstLength_13Bytes TIM_DMABurstLength_13Transfers +#define TIM_DMABurstLength_14Bytes TIM_DMABurstLength_14Transfers +#define TIM_DMABurstLength_15Bytes TIM_DMABurstLength_15Transfers +#define TIM_DMABurstLength_16Bytes TIM_DMABurstLength_16Transfers +#define TIM_DMABurstLength_17Bytes TIM_DMABurstLength_17Transfers +#define TIM_DMABurstLength_18Bytes TIM_DMABurstLength_18Transfers +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup TIM_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup TIM_Exported_Functions + * @{ + */ + +void TIM_DeInit(TIM_TypeDef* TIMx); +void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct); +void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct); +void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct); +void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct); +void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct); +void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct); +void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct); +void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct); +void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct); +void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct); +void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct); +void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct); +void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState); +void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource); +void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength); +void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState); +void TIM_InternalClockConfig(TIM_TypeDef* TIMx); +void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource); +void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource, + uint16_t TIM_ICPolarity, uint16_t ICFilter); +void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity, + uint16_t ExtTRGFilter); +void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, + uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter); +void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity, + uint16_t ExtTRGFilter); +void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode); +void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode); +void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource); +void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode, + uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity); +void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction); +void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction); +void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction); +void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction); +void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload); +void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload); +void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload); +void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload); +void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast); +void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast); +void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast); +void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast); +void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear); +void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear); +void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear); +void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear); +void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity); +void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity); +void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity); +void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity); +void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity); +void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity); +void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity); +void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx); +void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN); +void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode); +void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource); +void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode); +void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource); +void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode); +void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode); +void TIM_SetCounter(TIM_TypeDef* TIMx, uint16_t Counter); +void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint16_t Autoreload); +void TIM_SetCompare1(TIM_TypeDef* TIMx, uint16_t Compare1); +void TIM_SetCompare2(TIM_TypeDef* TIMx, uint16_t Compare2); +void TIM_SetCompare3(TIM_TypeDef* TIMx, uint16_t Compare3); +void TIM_SetCompare4(TIM_TypeDef* TIMx, uint16_t Compare4); +void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC); +void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC); +void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC); +void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC); +void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD); +uint16_t TIM_GetCapture1(TIM_TypeDef* TIMx); +uint16_t TIM_GetCapture2(TIM_TypeDef* TIMx); +uint16_t TIM_GetCapture3(TIM_TypeDef* TIMx); +uint16_t TIM_GetCapture4(TIM_TypeDef* TIMx); +uint16_t TIM_GetCounter(TIM_TypeDef* TIMx); +uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx); +FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG); +void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG); +ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT); +void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT); + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F10x_TIM_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_usart.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_usart.h new file mode 100644 index 0000000..162fa87 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_usart.h @@ -0,0 +1,412 @@ +/** + ****************************************************************************** + * @file stm32f10x_usart.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the USART + * firmware library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_USART_H +#define __STM32F10x_USART_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup USART + * @{ + */ + +/** @defgroup USART_Exported_Types + * @{ + */ + +/** + * @brief USART Init Structure definition + */ + +typedef struct +{ + uint32_t USART_BaudRate; /*!< This member configures the USART communication baud rate. + The baud rate is computed using the following formula: + - IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate))) + - FractionalDivider = ((IntegerDivider - ((u32) IntegerDivider)) * 16) + 0.5 */ + + uint16_t USART_WordLength; /*!< Specifies the number of data bits transmitted or received in a frame. + This parameter can be a value of @ref USART_Word_Length */ + + uint16_t USART_StopBits; /*!< Specifies the number of stop bits transmitted. + This parameter can be a value of @ref USART_Stop_Bits */ + + uint16_t USART_Parity; /*!< Specifies the parity mode. + This parameter can be a value of @ref USART_Parity + @note When parity is enabled, the computed parity is inserted + at the MSB position of the transmitted data (9th bit when + the word length is set to 9 data bits; 8th bit when the + word length is set to 8 data bits). */ + + uint16_t USART_Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled. + This parameter can be a value of @ref USART_Mode */ + + uint16_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled + or disabled. + This parameter can be a value of @ref USART_Hardware_Flow_Control */ +} USART_InitTypeDef; + +/** + * @brief USART Clock Init Structure definition + */ + +typedef struct +{ + + uint16_t USART_Clock; /*!< Specifies whether the USART clock is enabled or disabled. + This parameter can be a value of @ref USART_Clock */ + + uint16_t USART_CPOL; /*!< Specifies the steady state value of the serial clock. + This parameter can be a value of @ref USART_Clock_Polarity */ + + uint16_t USART_CPHA; /*!< Specifies the clock transition on which the bit capture is made. + This parameter can be a value of @ref USART_Clock_Phase */ + + uint16_t USART_LastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted + data bit (MSB) has to be output on the SCLK pin in synchronous mode. + This parameter can be a value of @ref USART_Last_Bit */ +} USART_ClockInitTypeDef; + +/** + * @} + */ + +/** @defgroup USART_Exported_Constants + * @{ + */ + +#define IS_USART_ALL_PERIPH(PERIPH) (((PERIPH) == USART1) || \ + ((PERIPH) == USART2) || \ + ((PERIPH) == USART3) || \ + ((PERIPH) == UART4) || \ + ((PERIPH) == UART5)) + +#define IS_USART_123_PERIPH(PERIPH) (((PERIPH) == USART1) || \ + ((PERIPH) == USART2) || \ + ((PERIPH) == USART3)) + +#define IS_USART_1234_PERIPH(PERIPH) (((PERIPH) == USART1) || \ + ((PERIPH) == USART2) || \ + ((PERIPH) == USART3) || \ + ((PERIPH) == UART4)) +/** @defgroup USART_Word_Length + * @{ + */ + +#define USART_WordLength_8b ((uint16_t)0x0000) +#define USART_WordLength_9b ((uint16_t)0x1000) + +#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \ + ((LENGTH) == USART_WordLength_9b)) +/** + * @} + */ + +/** @defgroup USART_Stop_Bits + * @{ + */ + +#define USART_StopBits_1 ((uint16_t)0x0000) +#define USART_StopBits_0_5 ((uint16_t)0x1000) +#define USART_StopBits_2 ((uint16_t)0x2000) +#define USART_StopBits_1_5 ((uint16_t)0x3000) +#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \ + ((STOPBITS) == USART_StopBits_0_5) || \ + ((STOPBITS) == USART_StopBits_2) || \ + ((STOPBITS) == USART_StopBits_1_5)) +/** + * @} + */ + +/** @defgroup USART_Parity + * @{ + */ + +#define USART_Parity_No ((uint16_t)0x0000) +#define USART_Parity_Even ((uint16_t)0x0400) +#define USART_Parity_Odd ((uint16_t)0x0600) +#define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \ + ((PARITY) == USART_Parity_Even) || \ + ((PARITY) == USART_Parity_Odd)) +/** + * @} + */ + +/** @defgroup USART_Mode + * @{ + */ + +#define USART_Mode_Rx ((uint16_t)0x0004) +#define USART_Mode_Tx ((uint16_t)0x0008) +#define IS_USART_MODE(MODE) ((((MODE) & (uint16_t)0xFFF3) == 0x00) && ((MODE) != (uint16_t)0x00)) +/** + * @} + */ + +/** @defgroup USART_Hardware_Flow_Control + * @{ + */ +#define USART_HardwareFlowControl_None ((uint16_t)0x0000) +#define USART_HardwareFlowControl_RTS ((uint16_t)0x0100) +#define USART_HardwareFlowControl_CTS ((uint16_t)0x0200) +#define USART_HardwareFlowControl_RTS_CTS ((uint16_t)0x0300) +#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\ + (((CONTROL) == USART_HardwareFlowControl_None) || \ + ((CONTROL) == USART_HardwareFlowControl_RTS) || \ + ((CONTROL) == USART_HardwareFlowControl_CTS) || \ + ((CONTROL) == USART_HardwareFlowControl_RTS_CTS)) +/** + * @} + */ + +/** @defgroup USART_Clock + * @{ + */ +#define USART_Clock_Disable ((uint16_t)0x0000) +#define USART_Clock_Enable ((uint16_t)0x0800) +#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \ + ((CLOCK) == USART_Clock_Enable)) +/** + * @} + */ + +/** @defgroup USART_Clock_Polarity + * @{ + */ + +#define USART_CPOL_Low ((uint16_t)0x0000) +#define USART_CPOL_High ((uint16_t)0x0400) +#define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High)) + +/** + * @} + */ + +/** @defgroup USART_Clock_Phase + * @{ + */ + +#define USART_CPHA_1Edge ((uint16_t)0x0000) +#define USART_CPHA_2Edge ((uint16_t)0x0200) +#define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge)) + +/** + * @} + */ + +/** @defgroup USART_Last_Bit + * @{ + */ + +#define USART_LastBit_Disable ((uint16_t)0x0000) +#define USART_LastBit_Enable ((uint16_t)0x0100) +#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \ + ((LASTBIT) == USART_LastBit_Enable)) +/** + * @} + */ + +/** @defgroup USART_Interrupt_definition + * @{ + */ + +#define USART_IT_PE ((uint16_t)0x0028) +#define USART_IT_TXE ((uint16_t)0x0727) +#define USART_IT_TC ((uint16_t)0x0626) +#define USART_IT_RXNE ((uint16_t)0x0525) +#define USART_IT_IDLE ((uint16_t)0x0424) +#define USART_IT_LBD ((uint16_t)0x0846) +#define USART_IT_CTS ((uint16_t)0x096A) +#define USART_IT_ERR ((uint16_t)0x0060) +#define USART_IT_ORE ((uint16_t)0x0360) +#define USART_IT_NE ((uint16_t)0x0260) +#define USART_IT_FE ((uint16_t)0x0160) +#define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \ + ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \ + ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \ + ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR)) +#define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \ + ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \ + ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \ + ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \ + ((IT) == USART_IT_NE) || ((IT) == USART_IT_FE)) +#define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \ + ((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS)) +/** + * @} + */ + +/** @defgroup USART_DMA_Requests + * @{ + */ + +#define USART_DMAReq_Tx ((uint16_t)0x0080) +#define USART_DMAReq_Rx ((uint16_t)0x0040) +#define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFF3F) == 0x00) && ((DMAREQ) != (uint16_t)0x00)) + +/** + * @} + */ + +/** @defgroup USART_WakeUp_methods + * @{ + */ + +#define USART_WakeUp_IdleLine ((uint16_t)0x0000) +#define USART_WakeUp_AddressMark ((uint16_t)0x0800) +#define IS_USART_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \ + ((WAKEUP) == USART_WakeUp_AddressMark)) +/** + * @} + */ + +/** @defgroup USART_LIN_Break_Detection_Length + * @{ + */ + +#define USART_LINBreakDetectLength_10b ((uint16_t)0x0000) +#define USART_LINBreakDetectLength_11b ((uint16_t)0x0020) +#define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \ + (((LENGTH) == USART_LINBreakDetectLength_10b) || \ + ((LENGTH) == USART_LINBreakDetectLength_11b)) +/** + * @} + */ + +/** @defgroup USART_IrDA_Low_Power + * @{ + */ + +#define USART_IrDAMode_LowPower ((uint16_t)0x0004) +#define USART_IrDAMode_Normal ((uint16_t)0x0000) +#define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \ + ((MODE) == USART_IrDAMode_Normal)) +/** + * @} + */ + +/** @defgroup USART_Flags + * @{ + */ + +#define USART_FLAG_CTS ((uint16_t)0x0200) +#define USART_FLAG_LBD ((uint16_t)0x0100) +#define USART_FLAG_TXE ((uint16_t)0x0080) +#define USART_FLAG_TC ((uint16_t)0x0040) +#define USART_FLAG_RXNE ((uint16_t)0x0020) +#define USART_FLAG_IDLE ((uint16_t)0x0010) +#define USART_FLAG_ORE ((uint16_t)0x0008) +#define USART_FLAG_NE ((uint16_t)0x0004) +#define USART_FLAG_FE ((uint16_t)0x0002) +#define USART_FLAG_PE ((uint16_t)0x0001) +#define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \ + ((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \ + ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \ + ((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \ + ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE)) + +#define IS_USART_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFC9F) == 0x00) && ((FLAG) != (uint16_t)0x00)) +#define IS_USART_PERIPH_FLAG(PERIPH, USART_FLAG) ((((*(uint32_t*)&(PERIPH)) != UART4_BASE) &&\ + ((*(uint32_t*)&(PERIPH)) != UART5_BASE)) \ + || ((USART_FLAG) != USART_FLAG_CTS)) +#define IS_USART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 0x0044AA21)) +#define IS_USART_ADDRESS(ADDRESS) ((ADDRESS) <= 0xF) +#define IS_USART_DATA(DATA) ((DATA) <= 0x1FF) + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup USART_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup USART_Exported_Functions + * @{ + */ + +void USART_DeInit(USART_TypeDef* USARTx); +void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct); +void USART_StructInit(USART_InitTypeDef* USART_InitStruct); +void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct); +void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct); +void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState); +void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState); +void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address); +void USART_WakeUpConfig(USART_TypeDef* USARTx, uint16_t USART_WakeUp); +void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint16_t USART_LINBreakDetectLength); +void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_SendData(USART_TypeDef* USARTx, uint16_t Data); +uint16_t USART_ReceiveData(USART_TypeDef* USARTx); +void USART_SendBreak(USART_TypeDef* USARTx); +void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime); +void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler); +void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_IrDAConfig(USART_TypeDef* USARTx, uint16_t USART_IrDAMode); +void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState); +FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG); +void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG); +ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT); +void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_USART_H */ +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_wwdg.h b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_wwdg.h new file mode 100644 index 0000000..bdfa177 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/inc/stm32f10x_wwdg.h @@ -0,0 +1,115 @@ +/** + ****************************************************************************** + * @file stm32f10x_wwdg.h + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file contains all the functions prototypes for the WWDG firmware + * library. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_WWDG_H +#define __STM32F10x_WWDG_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup WWDG + * @{ + */ + +/** @defgroup WWDG_Exported_Types + * @{ + */ + +/** + * @} + */ + +/** @defgroup WWDG_Exported_Constants + * @{ + */ + +/** @defgroup WWDG_Prescaler + * @{ + */ + +#define WWDG_Prescaler_1 ((uint32_t)0x00000000) +#define WWDG_Prescaler_2 ((uint32_t)0x00000080) +#define WWDG_Prescaler_4 ((uint32_t)0x00000100) +#define WWDG_Prescaler_8 ((uint32_t)0x00000180) +#define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \ + ((PRESCALER) == WWDG_Prescaler_2) || \ + ((PRESCALER) == WWDG_Prescaler_4) || \ + ((PRESCALER) == WWDG_Prescaler_8)) +#define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F) +#define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F)) + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup WWDG_Exported_Macros + * @{ + */ +/** + * @} + */ + +/** @defgroup WWDG_Exported_Functions + * @{ + */ + +void WWDG_DeInit(void); +void WWDG_SetPrescaler(uint32_t WWDG_Prescaler); +void WWDG_SetWindowValue(uint8_t WindowValue); +void WWDG_EnableIT(void); +void WWDG_SetCounter(uint8_t Counter); +void WWDG_Enable(uint8_t Counter); +FlagStatus WWDG_GetFlagStatus(void); +void WWDG_ClearFlag(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_WWDG_H */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/misc.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/misc.c new file mode 100644 index 0000000..c0a5e11 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/misc.c @@ -0,0 +1,225 @@ +/** + ****************************************************************************** + * @file misc.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the miscellaneous firmware functions (add-on + * to CMSIS functions). + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "misc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup MISC + * @brief MISC driver modules + * @{ + */ + +/** @defgroup MISC_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup MISC_Private_Defines + * @{ + */ + +#define AIRCR_VECTKEY_MASK ((uint32_t)0x05FA0000) +/** + * @} + */ + +/** @defgroup MISC_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup MISC_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup MISC_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup MISC_Private_Functions + * @{ + */ + +/** + * @brief Configures the priority grouping: pre-emption priority and subpriority. + * @param NVIC_PriorityGroup: specifies the priority grouping bits length. + * This parameter can be one of the following values: + * @arg NVIC_PriorityGroup_0: 0 bits for pre-emption priority + * 4 bits for subpriority + * @arg NVIC_PriorityGroup_1: 1 bits for pre-emption priority + * 3 bits for subpriority + * @arg NVIC_PriorityGroup_2: 2 bits for pre-emption priority + * 2 bits for subpriority + * @arg NVIC_PriorityGroup_3: 3 bits for pre-emption priority + * 1 bits for subpriority + * @arg NVIC_PriorityGroup_4: 4 bits for pre-emption priority + * 0 bits for subpriority + * @retval None + */ +void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup) +{ + /* Check the parameters */ + assert_param(IS_NVIC_PRIORITY_GROUP(NVIC_PriorityGroup)); + + /* Set the PRIGROUP[10:8] bits according to NVIC_PriorityGroup value */ + SCB->AIRCR = AIRCR_VECTKEY_MASK | NVIC_PriorityGroup; +} + +/** + * @brief Initializes the NVIC peripheral according to the specified + * parameters in the NVIC_InitStruct. + * @param NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains + * the configuration information for the specified NVIC peripheral. + * @retval None + */ +void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct) +{ + uint32_t tmppriority = 0x00, tmppre = 0x00, tmpsub = 0x0F; + + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd)); + assert_param(IS_NVIC_PREEMPTION_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority)); + assert_param(IS_NVIC_SUB_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelSubPriority)); + + if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE) + { + /* Compute the Corresponding IRQ Priority --------------------------------*/ + tmppriority = (0x700 - ((SCB->AIRCR) & (uint32_t)0x700))>> 0x08; + tmppre = (0x4 - tmppriority); + tmpsub = tmpsub >> tmppriority; + + tmppriority = (uint32_t)NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << tmppre; + tmppriority |= NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub; + tmppriority = tmppriority << 0x04; + + NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = tmppriority; + + /* Enable the Selected IRQ Channels --------------------------------------*/ + NVIC->ISER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] = + (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F); + } + else + { + /* Disable the Selected IRQ Channels -------------------------------------*/ + NVIC->ICER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] = + (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F); + } +} + +/** + * @brief Sets the vector table location and Offset. + * @param NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory. + * This parameter can be one of the following values: + * @arg NVIC_VectTab_RAM + * @arg NVIC_VectTab_FLASH + * @param Offset: Vector Table base offset field. This value must be a multiple + * of 0x200. + * @retval None + */ +void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset) +{ + /* Check the parameters */ + assert_param(IS_NVIC_VECTTAB(NVIC_VectTab)); + assert_param(IS_NVIC_OFFSET(Offset)); + + SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80); +} + +/** + * @brief Selects the condition for the system to enter low power mode. + * @param LowPowerMode: Specifies the new mode for the system to enter low power mode. + * This parameter can be one of the following values: + * @arg NVIC_LP_SEVONPEND + * @arg NVIC_LP_SLEEPDEEP + * @arg NVIC_LP_SLEEPONEXIT + * @param NewState: new state of LP condition. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_NVIC_LP(LowPowerMode)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + SCB->SCR |= LowPowerMode; + } + else + { + SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode); + } +} + +/** + * @brief Configures the SysTick clock source. + * @param SysTick_CLKSource: specifies the SysTick clock source. + * This parameter can be one of the following values: + * @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source. + * @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source. + * @retval None + */ +void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource) +{ + /* Check the parameters */ + assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource)); + if (SysTick_CLKSource == SysTick_CLKSource_HCLK) + { + SysTick->CTRL |= SysTick_CLKSource_HCLK; + } + else + { + SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8; + } +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_adc.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_adc.c new file mode 100644 index 0000000..8155dc9 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_adc.c @@ -0,0 +1,1307 @@ +/** + ****************************************************************************** + * @file stm32f10x_adc.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the ADC firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_adc.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup ADC + * @brief ADC driver modules + * @{ + */ + +/** @defgroup ADC_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup ADC_Private_Defines + * @{ + */ + +/* ADC DISCNUM mask */ +#define CR1_DISCNUM_Reset ((uint32_t)0xFFFF1FFF) + +/* ADC DISCEN mask */ +#define CR1_DISCEN_Set ((uint32_t)0x00000800) +#define CR1_DISCEN_Reset ((uint32_t)0xFFFFF7FF) + +/* ADC JAUTO mask */ +#define CR1_JAUTO_Set ((uint32_t)0x00000400) +#define CR1_JAUTO_Reset ((uint32_t)0xFFFFFBFF) + +/* ADC JDISCEN mask */ +#define CR1_JDISCEN_Set ((uint32_t)0x00001000) +#define CR1_JDISCEN_Reset ((uint32_t)0xFFFFEFFF) + +/* ADC AWDCH mask */ +#define CR1_AWDCH_Reset ((uint32_t)0xFFFFFFE0) + +/* ADC Analog watchdog enable mode mask */ +#define CR1_AWDMode_Reset ((uint32_t)0xFF3FFDFF) + +/* CR1 register Mask */ +#define CR1_CLEAR_Mask ((uint32_t)0xFFF0FEFF) + +/* ADC ADON mask */ +#define CR2_ADON_Set ((uint32_t)0x00000001) +#define CR2_ADON_Reset ((uint32_t)0xFFFFFFFE) + +/* ADC DMA mask */ +#define CR2_DMA_Set ((uint32_t)0x00000100) +#define CR2_DMA_Reset ((uint32_t)0xFFFFFEFF) + +/* ADC RSTCAL mask */ +#define CR2_RSTCAL_Set ((uint32_t)0x00000008) + +/* ADC CAL mask */ +#define CR2_CAL_Set ((uint32_t)0x00000004) + +/* ADC SWSTART mask */ +#define CR2_SWSTART_Set ((uint32_t)0x00400000) + +/* ADC EXTTRIG mask */ +#define CR2_EXTTRIG_Set ((uint32_t)0x00100000) +#define CR2_EXTTRIG_Reset ((uint32_t)0xFFEFFFFF) + +/* ADC Software start mask */ +#define CR2_EXTTRIG_SWSTART_Set ((uint32_t)0x00500000) +#define CR2_EXTTRIG_SWSTART_Reset ((uint32_t)0xFFAFFFFF) + +/* ADC JEXTSEL mask */ +#define CR2_JEXTSEL_Reset ((uint32_t)0xFFFF8FFF) + +/* ADC JEXTTRIG mask */ +#define CR2_JEXTTRIG_Set ((uint32_t)0x00008000) +#define CR2_JEXTTRIG_Reset ((uint32_t)0xFFFF7FFF) + +/* ADC JSWSTART mask */ +#define CR2_JSWSTART_Set ((uint32_t)0x00200000) + +/* ADC injected software start mask */ +#define CR2_JEXTTRIG_JSWSTART_Set ((uint32_t)0x00208000) +#define CR2_JEXTTRIG_JSWSTART_Reset ((uint32_t)0xFFDF7FFF) + +/* ADC TSPD mask */ +#define CR2_TSVREFE_Set ((uint32_t)0x00800000) +#define CR2_TSVREFE_Reset ((uint32_t)0xFF7FFFFF) + +/* CR2 register Mask */ +#define CR2_CLEAR_Mask ((uint32_t)0xFFF1F7FD) + +/* ADC SQx mask */ +#define SQR3_SQ_Set ((uint32_t)0x0000001F) +#define SQR2_SQ_Set ((uint32_t)0x0000001F) +#define SQR1_SQ_Set ((uint32_t)0x0000001F) + +/* SQR1 register Mask */ +#define SQR1_CLEAR_Mask ((uint32_t)0xFF0FFFFF) + +/* ADC JSQx mask */ +#define JSQR_JSQ_Set ((uint32_t)0x0000001F) + +/* ADC JL mask */ +#define JSQR_JL_Set ((uint32_t)0x00300000) +#define JSQR_JL_Reset ((uint32_t)0xFFCFFFFF) + +/* ADC SMPx mask */ +#define SMPR1_SMP_Set ((uint32_t)0x00000007) +#define SMPR2_SMP_Set ((uint32_t)0x00000007) + +/* ADC JDRx registers offset */ +#define JDR_Offset ((uint8_t)0x28) + +/* ADC1 DR register base address */ +#define DR_ADDRESS ((uint32_t)0x4001244C) + +/** + * @} + */ + +/** @defgroup ADC_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup ADC_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup ADC_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup ADC_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the ADCx peripheral registers to their default reset values. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @retval None + */ +void ADC_DeInit(ADC_TypeDef* ADCx) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + + if (ADCx == ADC1) + { + /* Enable ADC1 reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, ENABLE); + /* Release ADC1 from reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, DISABLE); + } + else if (ADCx == ADC2) + { + /* Enable ADC2 reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC2, ENABLE); + /* Release ADC2 from reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC2, DISABLE); + } + else + { + if (ADCx == ADC3) + { + /* Enable ADC3 reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC3, ENABLE); + /* Release ADC3 from reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC3, DISABLE); + } + } +} + +/** + * @brief Initializes the ADCx peripheral according to the specified parameters + * in the ADC_InitStruct. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_InitStruct: pointer to an ADC_InitTypeDef structure that contains + * the configuration information for the specified ADC peripheral. + * @retval None + */ +void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct) +{ + uint32_t tmpreg1 = 0; + uint8_t tmpreg2 = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_MODE(ADC_InitStruct->ADC_Mode)); + assert_param(IS_FUNCTIONAL_STATE(ADC_InitStruct->ADC_ScanConvMode)); + assert_param(IS_FUNCTIONAL_STATE(ADC_InitStruct->ADC_ContinuousConvMode)); + assert_param(IS_ADC_EXT_TRIG(ADC_InitStruct->ADC_ExternalTrigConv)); + assert_param(IS_ADC_DATA_ALIGN(ADC_InitStruct->ADC_DataAlign)); + assert_param(IS_ADC_REGULAR_LENGTH(ADC_InitStruct->ADC_NbrOfChannel)); + + /*---------------------------- ADCx CR1 Configuration -----------------*/ + /* Get the ADCx CR1 value */ + tmpreg1 = ADCx->CR1; + /* Clear DUALMOD and SCAN bits */ + tmpreg1 &= CR1_CLEAR_Mask; + /* Configure ADCx: Dual mode and scan conversion mode */ + /* Set DUALMOD bits according to ADC_Mode value */ + /* Set SCAN bit according to ADC_ScanConvMode value */ + tmpreg1 |= (uint32_t)(ADC_InitStruct->ADC_Mode | ((uint32_t)ADC_InitStruct->ADC_ScanConvMode << 8)); + /* Write to ADCx CR1 */ + ADCx->CR1 = tmpreg1; + + /*---------------------------- ADCx CR2 Configuration -----------------*/ + /* Get the ADCx CR2 value */ + tmpreg1 = ADCx->CR2; + /* Clear CONT, ALIGN and EXTSEL bits */ + tmpreg1 &= CR2_CLEAR_Mask; + /* Configure ADCx: external trigger event and continuous conversion mode */ + /* Set ALIGN bit according to ADC_DataAlign value */ + /* Set EXTSEL bits according to ADC_ExternalTrigConv value */ + /* Set CONT bit according to ADC_ContinuousConvMode value */ + tmpreg1 |= (uint32_t)(ADC_InitStruct->ADC_DataAlign | ADC_InitStruct->ADC_ExternalTrigConv | + ((uint32_t)ADC_InitStruct->ADC_ContinuousConvMode << 1)); + /* Write to ADCx CR2 */ + ADCx->CR2 = tmpreg1; + + /*---------------------------- ADCx SQR1 Configuration -----------------*/ + /* Get the ADCx SQR1 value */ + tmpreg1 = ADCx->SQR1; + /* Clear L bits */ + tmpreg1 &= SQR1_CLEAR_Mask; + /* Configure ADCx: regular channel sequence length */ + /* Set L bits according to ADC_NbrOfChannel value */ + tmpreg2 |= (uint8_t) (ADC_InitStruct->ADC_NbrOfChannel - (uint8_t)1); + tmpreg1 |= (uint32_t)tmpreg2 << 20; + /* Write to ADCx SQR1 */ + ADCx->SQR1 = tmpreg1; +} + +/** + * @brief Fills each ADC_InitStruct member with its default value. + * @param ADC_InitStruct : pointer to an ADC_InitTypeDef structure which will be initialized. + * @retval None + */ +void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct) +{ + /* Reset ADC init structure parameters values */ + /* Initialize the ADC_Mode member */ + ADC_InitStruct->ADC_Mode = ADC_Mode_Independent; + /* initialize the ADC_ScanConvMode member */ + ADC_InitStruct->ADC_ScanConvMode = DISABLE; + /* Initialize the ADC_ContinuousConvMode member */ + ADC_InitStruct->ADC_ContinuousConvMode = DISABLE; + /* Initialize the ADC_ExternalTrigConv member */ + ADC_InitStruct->ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_CC1; + /* Initialize the ADC_DataAlign member */ + ADC_InitStruct->ADC_DataAlign = ADC_DataAlign_Right; + /* Initialize the ADC_NbrOfChannel member */ + ADC_InitStruct->ADC_NbrOfChannel = 1; +} + +/** + * @brief Enables or disables the specified ADC peripheral. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param NewState: new state of the ADCx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Set the ADON bit to wake up the ADC from power down mode */ + ADCx->CR2 |= CR2_ADON_Set; + } + else + { + /* Disable the selected ADC peripheral */ + ADCx->CR2 &= CR2_ADON_Reset; + } +} + +/** + * @brief Enables or disables the specified ADC DMA request. + * @param ADCx: where x can be 1 or 3 to select the ADC peripheral. + * Note: ADC2 hasn't a DMA capability. + * @param NewState: new state of the selected ADC DMA transfer. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_DMA_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected ADC DMA request */ + ADCx->CR2 |= CR2_DMA_Set; + } + else + { + /* Disable the selected ADC DMA request */ + ADCx->CR2 &= CR2_DMA_Reset; + } +} + +/** + * @brief Enables or disables the specified ADC interrupts. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_IT: specifies the ADC interrupt sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg ADC_IT_EOC: End of conversion interrupt mask + * @arg ADC_IT_AWD: Analog watchdog interrupt mask + * @arg ADC_IT_JEOC: End of injected conversion interrupt mask + * @param NewState: new state of the specified ADC interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState) +{ + uint8_t itmask = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_ADC_IT(ADC_IT)); + /* Get the ADC IT index */ + itmask = (uint8_t)ADC_IT; + if (NewState != DISABLE) + { + /* Enable the selected ADC interrupts */ + ADCx->CR1 |= itmask; + } + else + { + /* Disable the selected ADC interrupts */ + ADCx->CR1 &= (~(uint32_t)itmask); + } +} + +/** + * @brief Resets the selected ADC calibration registers. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @retval None + */ +void ADC_ResetCalibration(ADC_TypeDef* ADCx) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + /* Resets the selected ADC calibration registers */ + ADCx->CR2 |= CR2_RSTCAL_Set; +} + +/** + * @brief Gets the selected ADC reset calibration registers status. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @retval The new state of ADC reset calibration registers (SET or RESET). + */ +FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef* ADCx) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + /* Check the status of RSTCAL bit */ + if ((ADCx->CR2 & CR2_RSTCAL_Set) != (uint32_t)RESET) + { + /* RSTCAL bit is set */ + bitstatus = SET; + } + else + { + /* RSTCAL bit is reset */ + bitstatus = RESET; + } + /* Return the RSTCAL bit status */ + return bitstatus; +} + +/** + * @brief Starts the selected ADC calibration process. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @retval None + */ +void ADC_StartCalibration(ADC_TypeDef* ADCx) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + /* Enable the selected ADC calibration process */ + ADCx->CR2 |= CR2_CAL_Set; +} + +/** + * @brief Gets the selected ADC calibration status. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @retval The new state of ADC calibration (SET or RESET). + */ +FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef* ADCx) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + /* Check the status of CAL bit */ + if ((ADCx->CR2 & CR2_CAL_Set) != (uint32_t)RESET) + { + /* CAL bit is set: calibration on going */ + bitstatus = SET; + } + else + { + /* CAL bit is reset: end of calibration */ + bitstatus = RESET; + } + /* Return the CAL bit status */ + return bitstatus; +} + +/** + * @brief Enables or disables the selected ADC software start conversion . + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param NewState: new state of the selected ADC software start conversion. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_SoftwareStartConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected ADC conversion on external event and start the selected + ADC conversion */ + ADCx->CR2 |= CR2_EXTTRIG_SWSTART_Set; + } + else + { + /* Disable the selected ADC conversion on external event and stop the selected + ADC conversion */ + ADCx->CR2 &= CR2_EXTTRIG_SWSTART_Reset; + } +} + +/** + * @brief Gets the selected ADC Software start conversion Status. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @retval The new state of ADC software start conversion (SET or RESET). + */ +FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + /* Check the status of SWSTART bit */ + if ((ADCx->CR2 & CR2_SWSTART_Set) != (uint32_t)RESET) + { + /* SWSTART bit is set */ + bitstatus = SET; + } + else + { + /* SWSTART bit is reset */ + bitstatus = RESET; + } + /* Return the SWSTART bit status */ + return bitstatus; +} + +/** + * @brief Configures the discontinuous mode for the selected ADC regular + * group channel. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param Number: specifies the discontinuous mode regular channel + * count value. This number must be between 1 and 8. + * @retval None + */ +void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number) +{ + uint32_t tmpreg1 = 0; + uint32_t tmpreg2 = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_REGULAR_DISC_NUMBER(Number)); + /* Get the old register value */ + tmpreg1 = ADCx->CR1; + /* Clear the old discontinuous mode channel count */ + tmpreg1 &= CR1_DISCNUM_Reset; + /* Set the discontinuous mode channel count */ + tmpreg2 = Number - 1; + tmpreg1 |= tmpreg2 << 13; + /* Store the new register value */ + ADCx->CR1 = tmpreg1; +} + +/** + * @brief Enables or disables the discontinuous mode on regular group + * channel for the specified ADC + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param NewState: new state of the selected ADC discontinuous mode + * on regular group channel. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected ADC regular discontinuous mode */ + ADCx->CR1 |= CR1_DISCEN_Set; + } + else + { + /* Disable the selected ADC regular discontinuous mode */ + ADCx->CR1 &= CR1_DISCEN_Reset; + } +} + +/** + * @brief Configures for the selected ADC regular channel its corresponding + * rank in the sequencer and its sample time. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_Channel: the ADC channel to configure. + * This parameter can be one of the following values: + * @arg ADC_Channel_0: ADC Channel0 selected + * @arg ADC_Channel_1: ADC Channel1 selected + * @arg ADC_Channel_2: ADC Channel2 selected + * @arg ADC_Channel_3: ADC Channel3 selected + * @arg ADC_Channel_4: ADC Channel4 selected + * @arg ADC_Channel_5: ADC Channel5 selected + * @arg ADC_Channel_6: ADC Channel6 selected + * @arg ADC_Channel_7: ADC Channel7 selected + * @arg ADC_Channel_8: ADC Channel8 selected + * @arg ADC_Channel_9: ADC Channel9 selected + * @arg ADC_Channel_10: ADC Channel10 selected + * @arg ADC_Channel_11: ADC Channel11 selected + * @arg ADC_Channel_12: ADC Channel12 selected + * @arg ADC_Channel_13: ADC Channel13 selected + * @arg ADC_Channel_14: ADC Channel14 selected + * @arg ADC_Channel_15: ADC Channel15 selected + * @arg ADC_Channel_16: ADC Channel16 selected + * @arg ADC_Channel_17: ADC Channel17 selected + * @param Rank: The rank in the regular group sequencer. This parameter must be between 1 to 16. + * @param ADC_SampleTime: The sample time value to be set for the selected channel. + * This parameter can be one of the following values: + * @arg ADC_SampleTime_1Cycles5: Sample time equal to 1.5 cycles + * @arg ADC_SampleTime_7Cycles5: Sample time equal to 7.5 cycles + * @arg ADC_SampleTime_13Cycles5: Sample time equal to 13.5 cycles + * @arg ADC_SampleTime_28Cycles5: Sample time equal to 28.5 cycles + * @arg ADC_SampleTime_41Cycles5: Sample time equal to 41.5 cycles + * @arg ADC_SampleTime_55Cycles5: Sample time equal to 55.5 cycles + * @arg ADC_SampleTime_71Cycles5: Sample time equal to 71.5 cycles + * @arg ADC_SampleTime_239Cycles5: Sample time equal to 239.5 cycles + * @retval None + */ +void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime) +{ + uint32_t tmpreg1 = 0, tmpreg2 = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_CHANNEL(ADC_Channel)); + assert_param(IS_ADC_REGULAR_RANK(Rank)); + assert_param(IS_ADC_SAMPLE_TIME(ADC_SampleTime)); + /* if ADC_Channel_10 ... ADC_Channel_17 is selected */ + if (ADC_Channel > ADC_Channel_9) + { + /* Get the old register value */ + tmpreg1 = ADCx->SMPR1; + /* Calculate the mask to clear */ + tmpreg2 = SMPR1_SMP_Set << (3 * (ADC_Channel - 10)); + /* Clear the old channel sample time */ + tmpreg1 &= ~tmpreg2; + /* Calculate the mask to set */ + tmpreg2 = (uint32_t)ADC_SampleTime << (3 * (ADC_Channel - 10)); + /* Set the new channel sample time */ + tmpreg1 |= tmpreg2; + /* Store the new register value */ + ADCx->SMPR1 = tmpreg1; + } + else /* ADC_Channel include in ADC_Channel_[0..9] */ + { + /* Get the old register value */ + tmpreg1 = ADCx->SMPR2; + /* Calculate the mask to clear */ + tmpreg2 = SMPR2_SMP_Set << (3 * ADC_Channel); + /* Clear the old channel sample time */ + tmpreg1 &= ~tmpreg2; + /* Calculate the mask to set */ + tmpreg2 = (uint32_t)ADC_SampleTime << (3 * ADC_Channel); + /* Set the new channel sample time */ + tmpreg1 |= tmpreg2; + /* Store the new register value */ + ADCx->SMPR2 = tmpreg1; + } + /* For Rank 1 to 6 */ + if (Rank < 7) + { + /* Get the old register value */ + tmpreg1 = ADCx->SQR3; + /* Calculate the mask to clear */ + tmpreg2 = SQR3_SQ_Set << (5 * (Rank - 1)); + /* Clear the old SQx bits for the selected rank */ + tmpreg1 &= ~tmpreg2; + /* Calculate the mask to set */ + tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 1)); + /* Set the SQx bits for the selected rank */ + tmpreg1 |= tmpreg2; + /* Store the new register value */ + ADCx->SQR3 = tmpreg1; + } + /* For Rank 7 to 12 */ + else if (Rank < 13) + { + /* Get the old register value */ + tmpreg1 = ADCx->SQR2; + /* Calculate the mask to clear */ + tmpreg2 = SQR2_SQ_Set << (5 * (Rank - 7)); + /* Clear the old SQx bits for the selected rank */ + tmpreg1 &= ~tmpreg2; + /* Calculate the mask to set */ + tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 7)); + /* Set the SQx bits for the selected rank */ + tmpreg1 |= tmpreg2; + /* Store the new register value */ + ADCx->SQR2 = tmpreg1; + } + /* For Rank 13 to 16 */ + else + { + /* Get the old register value */ + tmpreg1 = ADCx->SQR1; + /* Calculate the mask to clear */ + tmpreg2 = SQR1_SQ_Set << (5 * (Rank - 13)); + /* Clear the old SQx bits for the selected rank */ + tmpreg1 &= ~tmpreg2; + /* Calculate the mask to set */ + tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 13)); + /* Set the SQx bits for the selected rank */ + tmpreg1 |= tmpreg2; + /* Store the new register value */ + ADCx->SQR1 = tmpreg1; + } +} + +/** + * @brief Enables or disables the ADCx conversion through external trigger. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param NewState: new state of the selected ADC external trigger start of conversion. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_ExternalTrigConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected ADC conversion on external event */ + ADCx->CR2 |= CR2_EXTTRIG_Set; + } + else + { + /* Disable the selected ADC conversion on external event */ + ADCx->CR2 &= CR2_EXTTRIG_Reset; + } +} + +/** + * @brief Returns the last ADCx conversion result data for regular channel. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @retval The Data conversion value. + */ +uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + /* Return the selected ADC conversion value */ + return (uint16_t) ADCx->DR; +} + +/** + * @brief Returns the last ADC1 and ADC2 conversion result data in dual mode. + * @retval The Data conversion value. + */ +uint32_t ADC_GetDualModeConversionValue(void) +{ + /* Return the dual mode conversion value */ + return (*(__IO uint32_t *) DR_ADDRESS); +} + +/** + * @brief Enables or disables the selected ADC automatic injected group + * conversion after regular one. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param NewState: new state of the selected ADC auto injected conversion + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected ADC automatic injected group conversion */ + ADCx->CR1 |= CR1_JAUTO_Set; + } + else + { + /* Disable the selected ADC automatic injected group conversion */ + ADCx->CR1 &= CR1_JAUTO_Reset; + } +} + +/** + * @brief Enables or disables the discontinuous mode for injected group + * channel for the specified ADC + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param NewState: new state of the selected ADC discontinuous mode + * on injected group channel. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected ADC injected discontinuous mode */ + ADCx->CR1 |= CR1_JDISCEN_Set; + } + else + { + /* Disable the selected ADC injected discontinuous mode */ + ADCx->CR1 &= CR1_JDISCEN_Reset; + } +} + +/** + * @brief Configures the ADCx external trigger for injected channels conversion. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_ExternalTrigInjecConv: specifies the ADC trigger to start injected conversion. + * This parameter can be one of the following values: + * @arg ADC_ExternalTrigInjecConv_T1_TRGO: Timer1 TRGO event selected (for ADC1, ADC2 and ADC3) + * @arg ADC_ExternalTrigInjecConv_T1_CC4: Timer1 capture compare4 selected (for ADC1, ADC2 and ADC3) + * @arg ADC_ExternalTrigInjecConv_T2_TRGO: Timer2 TRGO event selected (for ADC1 and ADC2) + * @arg ADC_ExternalTrigInjecConv_T2_CC1: Timer2 capture compare1 selected (for ADC1 and ADC2) + * @arg ADC_ExternalTrigInjecConv_T3_CC4: Timer3 capture compare4 selected (for ADC1 and ADC2) + * @arg ADC_ExternalTrigInjecConv_T4_TRGO: Timer4 TRGO event selected (for ADC1 and ADC2) + * @arg ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4: External interrupt line 15 or Timer8 + * capture compare4 event selected (for ADC1 and ADC2) + * @arg ADC_ExternalTrigInjecConv_T4_CC3: Timer4 capture compare3 selected (for ADC3 only) + * @arg ADC_ExternalTrigInjecConv_T8_CC2: Timer8 capture compare2 selected (for ADC3 only) + * @arg ADC_ExternalTrigInjecConv_T8_CC4: Timer8 capture compare4 selected (for ADC3 only) + * @arg ADC_ExternalTrigInjecConv_T5_TRGO: Timer5 TRGO event selected (for ADC3 only) + * @arg ADC_ExternalTrigInjecConv_T5_CC4: Timer5 capture compare4 selected (for ADC3 only) + * @arg ADC_ExternalTrigInjecConv_None: Injected conversion started by software and not + * by external trigger (for ADC1, ADC2 and ADC3) + * @retval None + */ +void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_EXT_INJEC_TRIG(ADC_ExternalTrigInjecConv)); + /* Get the old register value */ + tmpreg = ADCx->CR2; + /* Clear the old external event selection for injected group */ + tmpreg &= CR2_JEXTSEL_Reset; + /* Set the external event selection for injected group */ + tmpreg |= ADC_ExternalTrigInjecConv; + /* Store the new register value */ + ADCx->CR2 = tmpreg; +} + +/** + * @brief Enables or disables the ADCx injected channels conversion through + * external trigger + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param NewState: new state of the selected ADC external trigger start of + * injected conversion. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected ADC external event selection for injected group */ + ADCx->CR2 |= CR2_JEXTTRIG_Set; + } + else + { + /* Disable the selected ADC external event selection for injected group */ + ADCx->CR2 &= CR2_JEXTTRIG_Reset; + } +} + +/** + * @brief Enables or disables the selected ADC start of the injected + * channels conversion. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param NewState: new state of the selected ADC software start injected conversion. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected ADC conversion for injected group on external event and start the selected + ADC injected conversion */ + ADCx->CR2 |= CR2_JEXTTRIG_JSWSTART_Set; + } + else + { + /* Disable the selected ADC conversion on external event for injected group and stop the selected + ADC injected conversion */ + ADCx->CR2 &= CR2_JEXTTRIG_JSWSTART_Reset; + } +} + +/** + * @brief Gets the selected ADC Software start injected conversion Status. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @retval The new state of ADC software start injected conversion (SET or RESET). + */ +FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + /* Check the status of JSWSTART bit */ + if ((ADCx->CR2 & CR2_JSWSTART_Set) != (uint32_t)RESET) + { + /* JSWSTART bit is set */ + bitstatus = SET; + } + else + { + /* JSWSTART bit is reset */ + bitstatus = RESET; + } + /* Return the JSWSTART bit status */ + return bitstatus; +} + +/** + * @brief Configures for the selected ADC injected channel its corresponding + * rank in the sequencer and its sample time. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_Channel: the ADC channel to configure. + * This parameter can be one of the following values: + * @arg ADC_Channel_0: ADC Channel0 selected + * @arg ADC_Channel_1: ADC Channel1 selected + * @arg ADC_Channel_2: ADC Channel2 selected + * @arg ADC_Channel_3: ADC Channel3 selected + * @arg ADC_Channel_4: ADC Channel4 selected + * @arg ADC_Channel_5: ADC Channel5 selected + * @arg ADC_Channel_6: ADC Channel6 selected + * @arg ADC_Channel_7: ADC Channel7 selected + * @arg ADC_Channel_8: ADC Channel8 selected + * @arg ADC_Channel_9: ADC Channel9 selected + * @arg ADC_Channel_10: ADC Channel10 selected + * @arg ADC_Channel_11: ADC Channel11 selected + * @arg ADC_Channel_12: ADC Channel12 selected + * @arg ADC_Channel_13: ADC Channel13 selected + * @arg ADC_Channel_14: ADC Channel14 selected + * @arg ADC_Channel_15: ADC Channel15 selected + * @arg ADC_Channel_16: ADC Channel16 selected + * @arg ADC_Channel_17: ADC Channel17 selected + * @param Rank: The rank in the injected group sequencer. This parameter must be between 1 and 4. + * @param ADC_SampleTime: The sample time value to be set for the selected channel. + * This parameter can be one of the following values: + * @arg ADC_SampleTime_1Cycles5: Sample time equal to 1.5 cycles + * @arg ADC_SampleTime_7Cycles5: Sample time equal to 7.5 cycles + * @arg ADC_SampleTime_13Cycles5: Sample time equal to 13.5 cycles + * @arg ADC_SampleTime_28Cycles5: Sample time equal to 28.5 cycles + * @arg ADC_SampleTime_41Cycles5: Sample time equal to 41.5 cycles + * @arg ADC_SampleTime_55Cycles5: Sample time equal to 55.5 cycles + * @arg ADC_SampleTime_71Cycles5: Sample time equal to 71.5 cycles + * @arg ADC_SampleTime_239Cycles5: Sample time equal to 239.5 cycles + * @retval None + */ +void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime) +{ + uint32_t tmpreg1 = 0, tmpreg2 = 0, tmpreg3 = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_CHANNEL(ADC_Channel)); + assert_param(IS_ADC_INJECTED_RANK(Rank)); + assert_param(IS_ADC_SAMPLE_TIME(ADC_SampleTime)); + /* if ADC_Channel_10 ... ADC_Channel_17 is selected */ + if (ADC_Channel > ADC_Channel_9) + { + /* Get the old register value */ + tmpreg1 = ADCx->SMPR1; + /* Calculate the mask to clear */ + tmpreg2 = SMPR1_SMP_Set << (3*(ADC_Channel - 10)); + /* Clear the old channel sample time */ + tmpreg1 &= ~tmpreg2; + /* Calculate the mask to set */ + tmpreg2 = (uint32_t)ADC_SampleTime << (3*(ADC_Channel - 10)); + /* Set the new channel sample time */ + tmpreg1 |= tmpreg2; + /* Store the new register value */ + ADCx->SMPR1 = tmpreg1; + } + else /* ADC_Channel include in ADC_Channel_[0..9] */ + { + /* Get the old register value */ + tmpreg1 = ADCx->SMPR2; + /* Calculate the mask to clear */ + tmpreg2 = SMPR2_SMP_Set << (3 * ADC_Channel); + /* Clear the old channel sample time */ + tmpreg1 &= ~tmpreg2; + /* Calculate the mask to set */ + tmpreg2 = (uint32_t)ADC_SampleTime << (3 * ADC_Channel); + /* Set the new channel sample time */ + tmpreg1 |= tmpreg2; + /* Store the new register value */ + ADCx->SMPR2 = tmpreg1; + } + /* Rank configuration */ + /* Get the old register value */ + tmpreg1 = ADCx->JSQR; + /* Get JL value: Number = JL+1 */ + tmpreg3 = (tmpreg1 & JSQR_JL_Set)>> 20; + /* Calculate the mask to clear: ((Rank-1)+(4-JL-1)) */ + tmpreg2 = JSQR_JSQ_Set << (5 * (uint8_t)((Rank + 3) - (tmpreg3 + 1))); + /* Clear the old JSQx bits for the selected rank */ + tmpreg1 &= ~tmpreg2; + /* Calculate the mask to set: ((Rank-1)+(4-JL-1)) */ + tmpreg2 = (uint32_t)ADC_Channel << (5 * (uint8_t)((Rank + 3) - (tmpreg3 + 1))); + /* Set the JSQx bits for the selected rank */ + tmpreg1 |= tmpreg2; + /* Store the new register value */ + ADCx->JSQR = tmpreg1; +} + +/** + * @brief Configures the sequencer length for injected channels + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param Length: The sequencer length. + * This parameter must be a number between 1 to 4. + * @retval None + */ +void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length) +{ + uint32_t tmpreg1 = 0; + uint32_t tmpreg2 = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_INJECTED_LENGTH(Length)); + + /* Get the old register value */ + tmpreg1 = ADCx->JSQR; + /* Clear the old injected sequnence lenght JL bits */ + tmpreg1 &= JSQR_JL_Reset; + /* Set the injected sequnence lenght JL bits */ + tmpreg2 = Length - 1; + tmpreg1 |= tmpreg2 << 20; + /* Store the new register value */ + ADCx->JSQR = tmpreg1; +} + +/** + * @brief Set the injected channels conversion value offset + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_InjectedChannel: the ADC injected channel to set its offset. + * This parameter can be one of the following values: + * @arg ADC_InjectedChannel_1: Injected Channel1 selected + * @arg ADC_InjectedChannel_2: Injected Channel2 selected + * @arg ADC_InjectedChannel_3: Injected Channel3 selected + * @arg ADC_InjectedChannel_4: Injected Channel4 selected + * @param Offset: the offset value for the selected ADC injected channel + * This parameter must be a 12bit value. + * @retval None + */ +void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset) +{ + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_INJECTED_CHANNEL(ADC_InjectedChannel)); + assert_param(IS_ADC_OFFSET(Offset)); + + tmp = (uint32_t)ADCx; + tmp += ADC_InjectedChannel; + + /* Set the selected injected channel data offset */ + *(__IO uint32_t *) tmp = (uint32_t)Offset; +} + +/** + * @brief Returns the ADC injected channel conversion result + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_InjectedChannel: the converted ADC injected channel. + * This parameter can be one of the following values: + * @arg ADC_InjectedChannel_1: Injected Channel1 selected + * @arg ADC_InjectedChannel_2: Injected Channel2 selected + * @arg ADC_InjectedChannel_3: Injected Channel3 selected + * @arg ADC_InjectedChannel_4: Injected Channel4 selected + * @retval The Data conversion value. + */ +uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel) +{ + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_INJECTED_CHANNEL(ADC_InjectedChannel)); + + tmp = (uint32_t)ADCx; + tmp += ADC_InjectedChannel + JDR_Offset; + + /* Returns the selected injected channel conversion data value */ + return (uint16_t) (*(__IO uint32_t*) tmp); +} + +/** + * @brief Enables or disables the analog watchdog on single/all regular + * or injected channels + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_AnalogWatchdog: the ADC analog watchdog configuration. + * This parameter can be one of the following values: + * @arg ADC_AnalogWatchdog_SingleRegEnable: Analog watchdog on a single regular channel + * @arg ADC_AnalogWatchdog_SingleInjecEnable: Analog watchdog on a single injected channel + * @arg ADC_AnalogWatchdog_SingleRegOrInjecEnable: Analog watchdog on a single regular or injected channel + * @arg ADC_AnalogWatchdog_AllRegEnable: Analog watchdog on all regular channel + * @arg ADC_AnalogWatchdog_AllInjecEnable: Analog watchdog on all injected channel + * @arg ADC_AnalogWatchdog_AllRegAllInjecEnable: Analog watchdog on all regular and injected channels + * @arg ADC_AnalogWatchdog_None: No channel guarded by the analog watchdog + * @retval None + */ +void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_ANALOG_WATCHDOG(ADC_AnalogWatchdog)); + /* Get the old register value */ + tmpreg = ADCx->CR1; + /* Clear AWDEN, AWDENJ and AWDSGL bits */ + tmpreg &= CR1_AWDMode_Reset; + /* Set the analog watchdog enable mode */ + tmpreg |= ADC_AnalogWatchdog; + /* Store the new register value */ + ADCx->CR1 = tmpreg; +} + +/** + * @brief Configures the high and low thresholds of the analog watchdog. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param HighThreshold: the ADC analog watchdog High threshold value. + * This parameter must be a 12bit value. + * @param LowThreshold: the ADC analog watchdog Low threshold value. + * This parameter must be a 12bit value. + * @retval None + */ +void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold, + uint16_t LowThreshold) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_THRESHOLD(HighThreshold)); + assert_param(IS_ADC_THRESHOLD(LowThreshold)); + /* Set the ADCx high threshold */ + ADCx->HTR = HighThreshold; + /* Set the ADCx low threshold */ + ADCx->LTR = LowThreshold; +} + +/** + * @brief Configures the analog watchdog guarded single channel + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_Channel: the ADC channel to configure for the analog watchdog. + * This parameter can be one of the following values: + * @arg ADC_Channel_0: ADC Channel0 selected + * @arg ADC_Channel_1: ADC Channel1 selected + * @arg ADC_Channel_2: ADC Channel2 selected + * @arg ADC_Channel_3: ADC Channel3 selected + * @arg ADC_Channel_4: ADC Channel4 selected + * @arg ADC_Channel_5: ADC Channel5 selected + * @arg ADC_Channel_6: ADC Channel6 selected + * @arg ADC_Channel_7: ADC Channel7 selected + * @arg ADC_Channel_8: ADC Channel8 selected + * @arg ADC_Channel_9: ADC Channel9 selected + * @arg ADC_Channel_10: ADC Channel10 selected + * @arg ADC_Channel_11: ADC Channel11 selected + * @arg ADC_Channel_12: ADC Channel12 selected + * @arg ADC_Channel_13: ADC Channel13 selected + * @arg ADC_Channel_14: ADC Channel14 selected + * @arg ADC_Channel_15: ADC Channel15 selected + * @arg ADC_Channel_16: ADC Channel16 selected + * @arg ADC_Channel_17: ADC Channel17 selected + * @retval None + */ +void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_CHANNEL(ADC_Channel)); + /* Get the old register value */ + tmpreg = ADCx->CR1; + /* Clear the Analog watchdog channel select bits */ + tmpreg &= CR1_AWDCH_Reset; + /* Set the Analog watchdog channel */ + tmpreg |= ADC_Channel; + /* Store the new register value */ + ADCx->CR1 = tmpreg; +} + +/** + * @brief Enables or disables the temperature sensor and Vrefint channel. + * @param NewState: new state of the temperature sensor. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_TempSensorVrefintCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the temperature sensor and Vrefint channel*/ + ADC1->CR2 |= CR2_TSVREFE_Set; + } + else + { + /* Disable the temperature sensor and Vrefint channel*/ + ADC1->CR2 &= CR2_TSVREFE_Reset; + } +} + +/** + * @brief Checks whether the specified ADC flag is set or not. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg ADC_FLAG_AWD: Analog watchdog flag + * @arg ADC_FLAG_EOC: End of conversion flag + * @arg ADC_FLAG_JEOC: End of injected group conversion flag + * @arg ADC_FLAG_JSTRT: Start of injected group conversion flag + * @arg ADC_FLAG_STRT: Start of regular group conversion flag + * @retval The new state of ADC_FLAG (SET or RESET). + */ +FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_GET_FLAG(ADC_FLAG)); + /* Check the status of the specified ADC flag */ + if ((ADCx->SR & ADC_FLAG) != (uint8_t)RESET) + { + /* ADC_FLAG is set */ + bitstatus = SET; + } + else + { + /* ADC_FLAG is reset */ + bitstatus = RESET; + } + /* Return the ADC_FLAG status */ + return bitstatus; +} + +/** + * @brief Clears the ADCx's pending flags. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_FLAG: specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg ADC_FLAG_AWD: Analog watchdog flag + * @arg ADC_FLAG_EOC: End of conversion flag + * @arg ADC_FLAG_JEOC: End of injected group conversion flag + * @arg ADC_FLAG_JSTRT: Start of injected group conversion flag + * @arg ADC_FLAG_STRT: Start of regular group conversion flag + * @retval None + */ +void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_CLEAR_FLAG(ADC_FLAG)); + /* Clear the selected ADC flags */ + ADCx->SR = ~(uint32_t)ADC_FLAG; +} + +/** + * @brief Checks whether the specified ADC interrupt has occurred or not. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_IT: specifies the ADC interrupt source to check. + * This parameter can be one of the following values: + * @arg ADC_IT_EOC: End of conversion interrupt mask + * @arg ADC_IT_AWD: Analog watchdog interrupt mask + * @arg ADC_IT_JEOC: End of injected conversion interrupt mask + * @retval The new state of ADC_IT (SET or RESET). + */ +ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT) +{ + ITStatus bitstatus = RESET; + uint32_t itmask = 0, enablestatus = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_GET_IT(ADC_IT)); + /* Get the ADC IT index */ + itmask = ADC_IT >> 8; + /* Get the ADC_IT enable bit status */ + enablestatus = (ADCx->CR1 & (uint8_t)ADC_IT) ; + /* Check the status of the specified ADC interrupt */ + if (((ADCx->SR & itmask) != (uint32_t)RESET) && enablestatus) + { + /* ADC_IT is set */ + bitstatus = SET; + } + else + { + /* ADC_IT is reset */ + bitstatus = RESET; + } + /* Return the ADC_IT status */ + return bitstatus; +} + +/** + * @brief Clears the ADCx's interrupt pending bits. + * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral. + * @param ADC_IT: specifies the ADC interrupt pending bit to clear. + * This parameter can be any combination of the following values: + * @arg ADC_IT_EOC: End of conversion interrupt mask + * @arg ADC_IT_AWD: Analog watchdog interrupt mask + * @arg ADC_IT_JEOC: End of injected conversion interrupt mask + * @retval None + */ +void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT) +{ + uint8_t itmask = 0; + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_IT(ADC_IT)); + /* Get the ADC IT index */ + itmask = (uint8_t)(ADC_IT >> 8); + /* Clear the selected ADC interrupt pending bits */ + ADCx->SR = ~(uint32_t)itmask; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_bkp.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_bkp.c new file mode 100644 index 0000000..997eecc --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_bkp.c @@ -0,0 +1,308 @@ +/** + ****************************************************************************** + * @file stm32f10x_bkp.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the BKP firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_bkp.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup BKP + * @brief BKP driver modules + * @{ + */ + +/** @defgroup BKP_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup BKP_Private_Defines + * @{ + */ + +/* ------------ BKP registers bit address in the alias region --------------- */ +#define BKP_OFFSET (BKP_BASE - PERIPH_BASE) + +/* --- CR Register ----*/ + +/* Alias word address of TPAL bit */ +#define CR_OFFSET (BKP_OFFSET + 0x30) +#define TPAL_BitNumber 0x01 +#define CR_TPAL_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPAL_BitNumber * 4)) + +/* Alias word address of TPE bit */ +#define TPE_BitNumber 0x00 +#define CR_TPE_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPE_BitNumber * 4)) + +/* --- CSR Register ---*/ + +/* Alias word address of TPIE bit */ +#define CSR_OFFSET (BKP_OFFSET + 0x34) +#define TPIE_BitNumber 0x02 +#define CSR_TPIE_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TPIE_BitNumber * 4)) + +/* Alias word address of TIF bit */ +#define TIF_BitNumber 0x09 +#define CSR_TIF_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TIF_BitNumber * 4)) + +/* Alias word address of TEF bit */ +#define TEF_BitNumber 0x08 +#define CSR_TEF_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEF_BitNumber * 4)) + +/* ---------------------- BKP registers bit mask ------------------------ */ + +/* RTCCR register bit mask */ +#define RTCCR_CAL_MASK ((uint16_t)0xFF80) +#define RTCCR_MASK ((uint16_t)0xFC7F) + +/** + * @} + */ + + +/** @defgroup BKP_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup BKP_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup BKP_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup BKP_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the BKP peripheral registers to their default reset values. + * @param None + * @retval None + */ +void BKP_DeInit(void) +{ + RCC_BackupResetCmd(ENABLE); + RCC_BackupResetCmd(DISABLE); +} + +/** + * @brief Configures the Tamper Pin active level. + * @param BKP_TamperPinLevel: specifies the Tamper Pin active level. + * This parameter can be one of the following values: + * @arg BKP_TamperPinLevel_High: Tamper pin active on high level + * @arg BKP_TamperPinLevel_Low: Tamper pin active on low level + * @retval None + */ +void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel) +{ + /* Check the parameters */ + assert_param(IS_BKP_TAMPER_PIN_LEVEL(BKP_TamperPinLevel)); + *(__IO uint32_t *) CR_TPAL_BB = BKP_TamperPinLevel; +} + +/** + * @brief Enables or disables the Tamper Pin activation. + * @param NewState: new state of the Tamper Pin activation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void BKP_TamperPinCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) CR_TPE_BB = (uint32_t)NewState; +} + +/** + * @brief Enables or disables the Tamper Pin Interrupt. + * @param NewState: new state of the Tamper Pin Interrupt. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void BKP_ITConfig(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) CSR_TPIE_BB = (uint32_t)NewState; +} + +/** + * @brief Select the RTC output source to output on the Tamper pin. + * @param BKP_RTCOutputSource: specifies the RTC output source. + * This parameter can be one of the following values: + * @arg BKP_RTCOutputSource_None: no RTC output on the Tamper pin. + * @arg BKP_RTCOutputSource_CalibClock: output the RTC clock with frequency + * divided by 64 on the Tamper pin. + * @arg BKP_RTCOutputSource_Alarm: output the RTC Alarm pulse signal on + * the Tamper pin. + * @arg BKP_RTCOutputSource_Second: output the RTC Second pulse signal on + * the Tamper pin. + * @retval None + */ +void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource) +{ + uint16_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_BKP_RTC_OUTPUT_SOURCE(BKP_RTCOutputSource)); + tmpreg = BKP->RTCCR; + /* Clear CCO, ASOE and ASOS bits */ + tmpreg &= RTCCR_MASK; + + /* Set CCO, ASOE and ASOS bits according to BKP_RTCOutputSource value */ + tmpreg |= BKP_RTCOutputSource; + /* Store the new value */ + BKP->RTCCR = tmpreg; +} + +/** + * @brief Sets RTC Clock Calibration value. + * @param CalibrationValue: specifies the RTC Clock Calibration value. + * This parameter must be a number between 0 and 0x7F. + * @retval None + */ +void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue) +{ + uint16_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_BKP_CALIBRATION_VALUE(CalibrationValue)); + tmpreg = BKP->RTCCR; + /* Clear CAL[6:0] bits */ + tmpreg &= RTCCR_CAL_MASK; + /* Set CAL[6:0] bits according to CalibrationValue value */ + tmpreg |= CalibrationValue; + /* Store the new value */ + BKP->RTCCR = tmpreg; +} + +/** + * @brief Writes user data to the specified Data Backup Register. + * @param BKP_DR: specifies the Data Backup Register. + * This parameter can be BKP_DRx where x:[1, 42] + * @param Data: data to write + * @retval None + */ +void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data) +{ + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_BKP_DR(BKP_DR)); + + tmp = (uint32_t)BKP_BASE; + tmp += BKP_DR; + + *(__IO uint32_t *) tmp = Data; +} + +/** + * @brief Reads data from the specified Data Backup Register. + * @param BKP_DR: specifies the Data Backup Register. + * This parameter can be BKP_DRx where x:[1, 42] + * @retval The content of the specified Data Backup Register + */ +uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR) +{ + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_BKP_DR(BKP_DR)); + + tmp = (uint32_t)BKP_BASE; + tmp += BKP_DR; + + return (*(__IO uint16_t *) tmp); +} + +/** + * @brief Checks whether the Tamper Pin Event flag is set or not. + * @param None + * @retval The new state of the Tamper Pin Event flag (SET or RESET). + */ +FlagStatus BKP_GetFlagStatus(void) +{ + return (FlagStatus)(*(__IO uint32_t *) CSR_TEF_BB); +} + +/** + * @brief Clears Tamper Pin Event pending flag. + * @param None + * @retval None + */ +void BKP_ClearFlag(void) +{ + /* Set CTE bit to clear Tamper Pin Event flag */ + BKP->CSR |= BKP_CSR_CTE; +} + +/** + * @brief Checks whether the Tamper Pin Interrupt has occurred or not. + * @param None + * @retval The new state of the Tamper Pin Interrupt (SET or RESET). + */ +ITStatus BKP_GetITStatus(void) +{ + return (ITStatus)(*(__IO uint32_t *) CSR_TIF_BB); +} + +/** + * @brief Clears Tamper Pin Interrupt pending bit. + * @param None + * @retval None + */ +void BKP_ClearITPendingBit(void) +{ + /* Set CTI bit to clear Tamper Pin Interrupt pending bit */ + BKP->CSR |= BKP_CSR_CTI; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_can.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_can.c new file mode 100644 index 0000000..ec8e049 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_can.c @@ -0,0 +1,1415 @@ +/** + ****************************************************************************** + * @file stm32f10x_can.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the CAN firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_can.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup CAN + * @brief CAN driver modules + * @{ + */ + +/** @defgroup CAN_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup CAN_Private_Defines + * @{ + */ + +/* CAN Master Control Register bits */ + +#define MCR_DBF ((uint32_t)0x00010000) /* software master reset */ + +/* CAN Mailbox Transmit Request */ +#define TMIDxR_TXRQ ((uint32_t)0x00000001) /* Transmit mailbox request */ + +/* CAN Filter Master Register bits */ +#define FMR_FINIT ((uint32_t)0x00000001) /* Filter init mode */ + +/* Time out for INAK bit */ +#define INAK_TIMEOUT ((uint32_t)0x0000FFFF) +/* Time out for SLAK bit */ +#define SLAK_TIMEOUT ((uint32_t)0x0000FFFF) + + + +/* Flags in TSR register */ +#define CAN_FLAGS_TSR ((uint32_t)0x08000000) +/* Flags in RF1R register */ +#define CAN_FLAGS_RF1R ((uint32_t)0x04000000) +/* Flags in RF0R register */ +#define CAN_FLAGS_RF0R ((uint32_t)0x02000000) +/* Flags in MSR register */ +#define CAN_FLAGS_MSR ((uint32_t)0x01000000) +/* Flags in ESR register */ +#define CAN_FLAGS_ESR ((uint32_t)0x00F00000) + +/* Mailboxes definition */ +#define CAN_TXMAILBOX_0 ((uint8_t)0x00) +#define CAN_TXMAILBOX_1 ((uint8_t)0x01) +#define CAN_TXMAILBOX_2 ((uint8_t)0x02) + + + +#define CAN_MODE_MASK ((uint32_t) 0x00000003) +/** + * @} + */ + +/** @defgroup CAN_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup CAN_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup CAN_Private_FunctionPrototypes + * @{ + */ + +static ITStatus CheckITStatus(uint32_t CAN_Reg, uint32_t It_Bit); + +/** + * @} + */ + +/** @defgroup CAN_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the CAN peripheral registers to their default reset values. + * @param CANx: where x can be 1 or 2 to select the CAN peripheral. + * @retval None. + */ +void CAN_DeInit(CAN_TypeDef* CANx) +{ + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + + if (CANx == CAN1) + { + /* Enable CAN1 reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN1, ENABLE); + /* Release CAN1 from reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN1, DISABLE); + } + else + { + /* Enable CAN2 reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN2, ENABLE); + /* Release CAN2 from reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN2, DISABLE); + } +} + +/** + * @brief Initializes the CAN peripheral according to the specified + * parameters in the CAN_InitStruct. + * @param CANx: where x can be 1 or 2 to to select the CAN + * peripheral. + * @param CAN_InitStruct: pointer to a CAN_InitTypeDef structure that + * contains the configuration information for the + * CAN peripheral. + * @retval Constant indicates initialization succeed which will be + * CAN_InitStatus_Failed or CAN_InitStatus_Success. + */ +uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct) +{ + uint8_t InitStatus = CAN_InitStatus_Failed; + uint32_t wait_ack = 0x00000000; + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_TTCM)); + assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_ABOM)); + assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_AWUM)); + assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_NART)); + assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_RFLM)); + assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_TXFP)); + assert_param(IS_CAN_MODE(CAN_InitStruct->CAN_Mode)); + assert_param(IS_CAN_SJW(CAN_InitStruct->CAN_SJW)); + assert_param(IS_CAN_BS1(CAN_InitStruct->CAN_BS1)); + assert_param(IS_CAN_BS2(CAN_InitStruct->CAN_BS2)); + assert_param(IS_CAN_PRESCALER(CAN_InitStruct->CAN_Prescaler)); + + /* Exit from sleep mode */ + CANx->MCR &= (~(uint32_t)CAN_MCR_SLEEP); + + /* Request initialisation */ + CANx->MCR |= CAN_MCR_INRQ ; + + /* Wait the acknowledge */ + while (((CANx->MSR & CAN_MSR_INAK) != CAN_MSR_INAK) && (wait_ack != INAK_TIMEOUT)) + { + wait_ack++; + } + + /* Check acknowledge */ + if ((CANx->MSR & CAN_MSR_INAK) != CAN_MSR_INAK) + { + InitStatus = CAN_InitStatus_Failed; + } + else + { + /* Set the time triggered communication mode */ + if (CAN_InitStruct->CAN_TTCM == ENABLE) + { + CANx->MCR |= CAN_MCR_TTCM; + } + else + { + CANx->MCR &= ~(uint32_t)CAN_MCR_TTCM; + } + + /* Set the automatic bus-off management */ + if (CAN_InitStruct->CAN_ABOM == ENABLE) + { + CANx->MCR |= CAN_MCR_ABOM; + } + else + { + CANx->MCR &= ~(uint32_t)CAN_MCR_ABOM; + } + + /* Set the automatic wake-up mode */ + if (CAN_InitStruct->CAN_AWUM == ENABLE) + { + CANx->MCR |= CAN_MCR_AWUM; + } + else + { + CANx->MCR &= ~(uint32_t)CAN_MCR_AWUM; + } + + /* Set the no automatic retransmission */ + if (CAN_InitStruct->CAN_NART == ENABLE) + { + CANx->MCR |= CAN_MCR_NART; + } + else + { + CANx->MCR &= ~(uint32_t)CAN_MCR_NART; + } + + /* Set the receive FIFO locked mode */ + if (CAN_InitStruct->CAN_RFLM == ENABLE) + { + CANx->MCR |= CAN_MCR_RFLM; + } + else + { + CANx->MCR &= ~(uint32_t)CAN_MCR_RFLM; + } + + /* Set the transmit FIFO priority */ + if (CAN_InitStruct->CAN_TXFP == ENABLE) + { + CANx->MCR |= CAN_MCR_TXFP; + } + else + { + CANx->MCR &= ~(uint32_t)CAN_MCR_TXFP; + } + + /* Set the bit timing register */ + CANx->BTR = (uint32_t)((uint32_t)CAN_InitStruct->CAN_Mode << 30) | \ + ((uint32_t)CAN_InitStruct->CAN_SJW << 24) | \ + ((uint32_t)CAN_InitStruct->CAN_BS1 << 16) | \ + ((uint32_t)CAN_InitStruct->CAN_BS2 << 20) | \ + ((uint32_t)CAN_InitStruct->CAN_Prescaler - 1); + + /* Request leave initialisation */ + CANx->MCR &= ~(uint32_t)CAN_MCR_INRQ; + + /* Wait the acknowledge */ + wait_ack = 0; + + while (((CANx->MSR & CAN_MSR_INAK) == CAN_MSR_INAK) && (wait_ack != INAK_TIMEOUT)) + { + wait_ack++; + } + + /* ...and check acknowledged */ + if ((CANx->MSR & CAN_MSR_INAK) == CAN_MSR_INAK) + { + InitStatus = CAN_InitStatus_Failed; + } + else + { + InitStatus = CAN_InitStatus_Success ; + } + } + + /* At this step, return the status of initialization */ + return InitStatus; +} + +/** + * @brief Initializes the CAN peripheral according to the specified + * parameters in the CAN_FilterInitStruct. + * @param CAN_FilterInitStruct: pointer to a CAN_FilterInitTypeDef + * structure that contains the configuration + * information. + * @retval None. + */ +void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct) +{ + uint32_t filter_number_bit_pos = 0; + /* Check the parameters */ + assert_param(IS_CAN_FILTER_NUMBER(CAN_FilterInitStruct->CAN_FilterNumber)); + assert_param(IS_CAN_FILTER_MODE(CAN_FilterInitStruct->CAN_FilterMode)); + assert_param(IS_CAN_FILTER_SCALE(CAN_FilterInitStruct->CAN_FilterScale)); + assert_param(IS_CAN_FILTER_FIFO(CAN_FilterInitStruct->CAN_FilterFIFOAssignment)); + assert_param(IS_FUNCTIONAL_STATE(CAN_FilterInitStruct->CAN_FilterActivation)); + + filter_number_bit_pos = ((uint32_t)1) << CAN_FilterInitStruct->CAN_FilterNumber; + + /* Initialisation mode for the filter */ + CAN1->FMR |= FMR_FINIT; + + /* Filter Deactivation */ + CAN1->FA1R &= ~(uint32_t)filter_number_bit_pos; + + /* Filter Scale */ + if (CAN_FilterInitStruct->CAN_FilterScale == CAN_FilterScale_16bit) + { + /* 16-bit scale for the filter */ + CAN1->FS1R &= ~(uint32_t)filter_number_bit_pos; + + /* First 16-bit identifier and First 16-bit mask */ + /* Or First 16-bit identifier and Second 16-bit identifier */ + CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR1 = + ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdLow) << 16) | + (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdLow); + + /* Second 16-bit identifier and Second 16-bit mask */ + /* Or Third 16-bit identifier and Fourth 16-bit identifier */ + CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR2 = + ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdHigh) << 16) | + (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdHigh); + } + + if (CAN_FilterInitStruct->CAN_FilterScale == CAN_FilterScale_32bit) + { + /* 32-bit scale for the filter */ + CAN1->FS1R |= filter_number_bit_pos; + /* 32-bit identifier or First 32-bit identifier */ + CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR1 = + ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdHigh) << 16) | + (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdLow); + /* 32-bit mask or Second 32-bit identifier */ + CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR2 = + ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdHigh) << 16) | + (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdLow); + } + + /* Filter Mode */ + if (CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdMask) + { + /*Id/Mask mode for the filter*/ + CAN1->FM1R &= ~(uint32_t)filter_number_bit_pos; + } + else /* CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdList */ + { + /*Identifier list mode for the filter*/ + CAN1->FM1R |= (uint32_t)filter_number_bit_pos; + } + + /* Filter FIFO assignment */ + if (CAN_FilterInitStruct->CAN_FilterFIFOAssignment == CAN_Filter_FIFO0) + { + /* FIFO 0 assignation for the filter */ + CAN1->FFA1R &= ~(uint32_t)filter_number_bit_pos; + } + + if (CAN_FilterInitStruct->CAN_FilterFIFOAssignment == CAN_Filter_FIFO1) + { + /* FIFO 1 assignation for the filter */ + CAN1->FFA1R |= (uint32_t)filter_number_bit_pos; + } + + /* Filter activation */ + if (CAN_FilterInitStruct->CAN_FilterActivation == ENABLE) + { + CAN1->FA1R |= filter_number_bit_pos; + } + + /* Leave the initialisation mode for the filter */ + CAN1->FMR &= ~FMR_FINIT; +} + +/** + * @brief Fills each CAN_InitStruct member with its default value. + * @param CAN_InitStruct: pointer to a CAN_InitTypeDef structure which + * will be initialized. + * @retval None. + */ +void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct) +{ + /* Reset CAN init structure parameters values */ + + /* Initialize the time triggered communication mode */ + CAN_InitStruct->CAN_TTCM = DISABLE; + + /* Initialize the automatic bus-off management */ + CAN_InitStruct->CAN_ABOM = DISABLE; + + /* Initialize the automatic wake-up mode */ + CAN_InitStruct->CAN_AWUM = DISABLE; + + /* Initialize the no automatic retransmission */ + CAN_InitStruct->CAN_NART = DISABLE; + + /* Initialize the receive FIFO locked mode */ + CAN_InitStruct->CAN_RFLM = DISABLE; + + /* Initialize the transmit FIFO priority */ + CAN_InitStruct->CAN_TXFP = DISABLE; + + /* Initialize the CAN_Mode member */ + CAN_InitStruct->CAN_Mode = CAN_Mode_Normal; + + /* Initialize the CAN_SJW member */ + CAN_InitStruct->CAN_SJW = CAN_SJW_1tq; + + /* Initialize the CAN_BS1 member */ + CAN_InitStruct->CAN_BS1 = CAN_BS1_4tq; + + /* Initialize the CAN_BS2 member */ + CAN_InitStruct->CAN_BS2 = CAN_BS2_3tq; + + /* Initialize the CAN_Prescaler member */ + CAN_InitStruct->CAN_Prescaler = 1; +} + +/** + * @brief Select the start bank filter for slave CAN. + * @note This function applies only to STM32 Connectivity line devices. + * @param CAN_BankNumber: Select the start slave bank filter from 1..27. + * @retval None. + */ +void CAN_SlaveStartBank(uint8_t CAN_BankNumber) +{ + /* Check the parameters */ + assert_param(IS_CAN_BANKNUMBER(CAN_BankNumber)); + + /* Enter Initialisation mode for the filter */ + CAN1->FMR |= FMR_FINIT; + + /* Select the start slave bank */ + CAN1->FMR &= (uint32_t)0xFFFFC0F1 ; + CAN1->FMR |= (uint32_t)(CAN_BankNumber)<<8; + + /* Leave Initialisation mode for the filter */ + CAN1->FMR &= ~FMR_FINIT; +} + +/** + * @brief Enables or disables the DBG Freeze for CAN. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param NewState: new state of the CAN peripheral. This parameter can + * be: ENABLE or DISABLE. + * @retval None. + */ +void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable Debug Freeze */ + CANx->MCR |= MCR_DBF; + } + else + { + /* Disable Debug Freeze */ + CANx->MCR &= ~MCR_DBF; + } +} + + +/** + * @brief Enables or disabes the CAN Time TriggerOperation communication mode. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param NewState : Mode new state , can be one of @ref FunctionalState. + * @note when enabled, Time stamp (TIME[15:0]) value is sent in the last + * two data bytes of the 8-byte message: TIME[7:0] in data byte 6 + * and TIME[15:8] in data byte 7 + * @note DLC must be programmed as 8 in order Time Stamp (2 bytes) to be + * sent over the CAN bus. + * @retval None + */ +void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the TTCM mode */ + CANx->MCR |= CAN_MCR_TTCM; + + /* Set TGT bits */ + CANx->sTxMailBox[0].TDTR |= ((uint32_t)CAN_TDT0R_TGT); + CANx->sTxMailBox[1].TDTR |= ((uint32_t)CAN_TDT1R_TGT); + CANx->sTxMailBox[2].TDTR |= ((uint32_t)CAN_TDT2R_TGT); + } + else + { + /* Disable the TTCM mode */ + CANx->MCR &= (uint32_t)(~(uint32_t)CAN_MCR_TTCM); + + /* Reset TGT bits */ + CANx->sTxMailBox[0].TDTR &= ((uint32_t)~CAN_TDT0R_TGT); + CANx->sTxMailBox[1].TDTR &= ((uint32_t)~CAN_TDT1R_TGT); + CANx->sTxMailBox[2].TDTR &= ((uint32_t)~CAN_TDT2R_TGT); + } +} +/** + * @brief Initiates the transmission of a message. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param TxMessage: pointer to a structure which contains CAN Id, CAN + * DLC and CAN data. + * @retval The number of the mailbox that is used for transmission + * or CAN_TxStatus_NoMailBox if there is no empty mailbox. + */ +uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage) +{ + uint8_t transmit_mailbox = 0; + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_IDTYPE(TxMessage->IDE)); + assert_param(IS_CAN_RTR(TxMessage->RTR)); + assert_param(IS_CAN_DLC(TxMessage->DLC)); + + /* Select one empty transmit mailbox */ + if ((CANx->TSR&CAN_TSR_TME0) == CAN_TSR_TME0) + { + transmit_mailbox = 0; + } + else if ((CANx->TSR&CAN_TSR_TME1) == CAN_TSR_TME1) + { + transmit_mailbox = 1; + } + else if ((CANx->TSR&CAN_TSR_TME2) == CAN_TSR_TME2) + { + transmit_mailbox = 2; + } + else + { + transmit_mailbox = CAN_TxStatus_NoMailBox; + } + + if (transmit_mailbox != CAN_TxStatus_NoMailBox) + { + /* Set up the Id */ + CANx->sTxMailBox[transmit_mailbox].TIR &= TMIDxR_TXRQ; + if (TxMessage->IDE == CAN_Id_Standard) + { + assert_param(IS_CAN_STDID(TxMessage->StdId)); + CANx->sTxMailBox[transmit_mailbox].TIR |= ((TxMessage->StdId << 21) | \ + TxMessage->RTR); + } + else + { + assert_param(IS_CAN_EXTID(TxMessage->ExtId)); + CANx->sTxMailBox[transmit_mailbox].TIR |= ((TxMessage->ExtId << 3) | \ + TxMessage->IDE | \ + TxMessage->RTR); + } + + /* Set up the DLC */ + TxMessage->DLC &= (uint8_t)0x0000000F; + CANx->sTxMailBox[transmit_mailbox].TDTR &= (uint32_t)0xFFFFFFF0; + CANx->sTxMailBox[transmit_mailbox].TDTR |= TxMessage->DLC; + + /* Set up the data field */ + CANx->sTxMailBox[transmit_mailbox].TDLR = (((uint32_t)TxMessage->Data[3] << 24) | + ((uint32_t)TxMessage->Data[2] << 16) | + ((uint32_t)TxMessage->Data[1] << 8) | + ((uint32_t)TxMessage->Data[0])); + CANx->sTxMailBox[transmit_mailbox].TDHR = (((uint32_t)TxMessage->Data[7] << 24) | + ((uint32_t)TxMessage->Data[6] << 16) | + ((uint32_t)TxMessage->Data[5] << 8) | + ((uint32_t)TxMessage->Data[4])); + /* Request transmission */ + CANx->sTxMailBox[transmit_mailbox].TIR |= TMIDxR_TXRQ; + } + return transmit_mailbox; +} + +/** + * @brief Checks the transmission of a message. + * @param CANx: where x can be 1 or 2 to to select the + * CAN peripheral. + * @param TransmitMailbox: the number of the mailbox that is used for + * transmission. + * @retval CAN_TxStatus_Ok if the CAN driver transmits the message, CAN_TxStatus_Failed + * in an other case. + */ +uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox) +{ + uint32_t state = 0; + + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_TRANSMITMAILBOX(TransmitMailbox)); + + switch (TransmitMailbox) + { + case (CAN_TXMAILBOX_0): + state = CANx->TSR & (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0); + break; + case (CAN_TXMAILBOX_1): + state = CANx->TSR & (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1); + break; + case (CAN_TXMAILBOX_2): + state = CANx->TSR & (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2); + break; + default: + state = CAN_TxStatus_Failed; + break; + } + switch (state) + { + /* transmit pending */ + case (0x0): state = CAN_TxStatus_Pending; + break; + /* transmit failed */ + case (CAN_TSR_RQCP0 | CAN_TSR_TME0): state = CAN_TxStatus_Failed; + break; + case (CAN_TSR_RQCP1 | CAN_TSR_TME1): state = CAN_TxStatus_Failed; + break; + case (CAN_TSR_RQCP2 | CAN_TSR_TME2): state = CAN_TxStatus_Failed; + break; + /* transmit succeeded */ + case (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0):state = CAN_TxStatus_Ok; + break; + case (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1):state = CAN_TxStatus_Ok; + break; + case (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2):state = CAN_TxStatus_Ok; + break; + default: state = CAN_TxStatus_Failed; + break; + } + return (uint8_t) state; +} + +/** + * @brief Cancels a transmit request. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param Mailbox: Mailbox number. + * @retval None. + */ +void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox) +{ + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_TRANSMITMAILBOX(Mailbox)); + /* abort transmission */ + switch (Mailbox) + { + case (CAN_TXMAILBOX_0): CANx->TSR |= CAN_TSR_ABRQ0; + break; + case (CAN_TXMAILBOX_1): CANx->TSR |= CAN_TSR_ABRQ1; + break; + case (CAN_TXMAILBOX_2): CANx->TSR |= CAN_TSR_ABRQ2; + break; + default: + break; + } +} + + +/** + * @brief Receives a message. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param FIFONumber: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1. + * @param RxMessage: pointer to a structure receive message which contains + * CAN Id, CAN DLC, CAN datas and FMI number. + * @retval None. + */ +void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage) +{ + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_FIFO(FIFONumber)); + /* Get the Id */ + RxMessage->IDE = (uint8_t)0x04 & CANx->sFIFOMailBox[FIFONumber].RIR; + if (RxMessage->IDE == CAN_Id_Standard) + { + RxMessage->StdId = (uint32_t)0x000007FF & (CANx->sFIFOMailBox[FIFONumber].RIR >> 21); + } + else + { + RxMessage->ExtId = (uint32_t)0x1FFFFFFF & (CANx->sFIFOMailBox[FIFONumber].RIR >> 3); + } + + RxMessage->RTR = (uint8_t)0x02 & CANx->sFIFOMailBox[FIFONumber].RIR; + /* Get the DLC */ + RxMessage->DLC = (uint8_t)0x0F & CANx->sFIFOMailBox[FIFONumber].RDTR; + /* Get the FMI */ + RxMessage->FMI = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDTR >> 8); + /* Get the data field */ + RxMessage->Data[0] = (uint8_t)0xFF & CANx->sFIFOMailBox[FIFONumber].RDLR; + RxMessage->Data[1] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 8); + RxMessage->Data[2] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 16); + RxMessage->Data[3] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 24); + RxMessage->Data[4] = (uint8_t)0xFF & CANx->sFIFOMailBox[FIFONumber].RDHR; + RxMessage->Data[5] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 8); + RxMessage->Data[6] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 16); + RxMessage->Data[7] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 24); + /* Release the FIFO */ + /* Release FIFO0 */ + if (FIFONumber == CAN_FIFO0) + { + CANx->RF0R |= CAN_RF0R_RFOM0; + } + /* Release FIFO1 */ + else /* FIFONumber == CAN_FIFO1 */ + { + CANx->RF1R |= CAN_RF1R_RFOM1; + } +} + +/** + * @brief Releases the specified FIFO. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param FIFONumber: FIFO to release, CAN_FIFO0 or CAN_FIFO1. + * @retval None. + */ +void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber) +{ + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_FIFO(FIFONumber)); + /* Release FIFO0 */ + if (FIFONumber == CAN_FIFO0) + { + CANx->RF0R |= CAN_RF0R_RFOM0; + } + /* Release FIFO1 */ + else /* FIFONumber == CAN_FIFO1 */ + { + CANx->RF1R |= CAN_RF1R_RFOM1; + } +} + +/** + * @brief Returns the number of pending messages. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param FIFONumber: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1. + * @retval NbMessage : which is the number of pending message. + */ +uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber) +{ + uint8_t message_pending=0; + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_FIFO(FIFONumber)); + if (FIFONumber == CAN_FIFO0) + { + message_pending = (uint8_t)(CANx->RF0R&(uint32_t)0x03); + } + else if (FIFONumber == CAN_FIFO1) + { + message_pending = (uint8_t)(CANx->RF1R&(uint32_t)0x03); + } + else + { + message_pending = 0; + } + return message_pending; +} + + +/** + * @brief Select the CAN Operation mode. + * @param CAN_OperatingMode : CAN Operating Mode. This parameter can be one + * of @ref CAN_OperatingMode_TypeDef enumeration. + * @retval status of the requested mode which can be + * - CAN_ModeStatus_Failed CAN failed entering the specific mode + * - CAN_ModeStatus_Success CAN Succeed entering the specific mode + + */ +uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode) +{ + uint8_t status = CAN_ModeStatus_Failed; + + /* Timeout for INAK or also for SLAK bits*/ + uint32_t timeout = INAK_TIMEOUT; + + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_OPERATING_MODE(CAN_OperatingMode)); + + if (CAN_OperatingMode == CAN_OperatingMode_Initialization) + { + /* Request initialisation */ + CANx->MCR = (uint32_t)((CANx->MCR & (uint32_t)(~(uint32_t)CAN_MCR_SLEEP)) | CAN_MCR_INRQ); + + /* Wait the acknowledge */ + while (((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_INAK) && (timeout != 0)) + { + timeout--; + } + if ((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_INAK) + { + status = CAN_ModeStatus_Failed; + } + else + { + status = CAN_ModeStatus_Success; + } + } + else if (CAN_OperatingMode == CAN_OperatingMode_Normal) + { + /* Request leave initialisation and sleep mode and enter Normal mode */ + CANx->MCR &= (uint32_t)(~(CAN_MCR_SLEEP|CAN_MCR_INRQ)); + + /* Wait the acknowledge */ + while (((CANx->MSR & CAN_MODE_MASK) != 0) && (timeout!=0)) + { + timeout--; + } + if ((CANx->MSR & CAN_MODE_MASK) != 0) + { + status = CAN_ModeStatus_Failed; + } + else + { + status = CAN_ModeStatus_Success; + } + } + else if (CAN_OperatingMode == CAN_OperatingMode_Sleep) + { + /* Request Sleep mode */ + CANx->MCR = (uint32_t)((CANx->MCR & (uint32_t)(~(uint32_t)CAN_MCR_INRQ)) | CAN_MCR_SLEEP); + + /* Wait the acknowledge */ + while (((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_SLAK) && (timeout!=0)) + { + timeout--; + } + if ((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_SLAK) + { + status = CAN_ModeStatus_Failed; + } + else + { + status = CAN_ModeStatus_Success; + } + } + else + { + status = CAN_ModeStatus_Failed; + } + + return (uint8_t) status; +} + +/** + * @brief Enters the low power mode. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @retval status: CAN_Sleep_Ok if sleep entered, CAN_Sleep_Failed in an + * other case. + */ +uint8_t CAN_Sleep(CAN_TypeDef* CANx) +{ + uint8_t sleepstatus = CAN_Sleep_Failed; + + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + + /* Request Sleep mode */ + CANx->MCR = (((CANx->MCR) & (uint32_t)(~(uint32_t)CAN_MCR_INRQ)) | CAN_MCR_SLEEP); + + /* Sleep mode status */ + if ((CANx->MSR & (CAN_MSR_SLAK|CAN_MSR_INAK)) == CAN_MSR_SLAK) + { + /* Sleep mode not entered */ + sleepstatus = CAN_Sleep_Ok; + } + /* return sleep mode status */ + return (uint8_t)sleepstatus; +} + +/** + * @brief Wakes the CAN up. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @retval status: CAN_WakeUp_Ok if sleep mode left, CAN_WakeUp_Failed in an + * other case. + */ +uint8_t CAN_WakeUp(CAN_TypeDef* CANx) +{ + uint32_t wait_slak = SLAK_TIMEOUT; + uint8_t wakeupstatus = CAN_WakeUp_Failed; + + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + + /* Wake up request */ + CANx->MCR &= ~(uint32_t)CAN_MCR_SLEEP; + + /* Sleep mode status */ + while(((CANx->MSR & CAN_MSR_SLAK) == CAN_MSR_SLAK)&&(wait_slak!=0x00)) + { + wait_slak--; + } + if((CANx->MSR & CAN_MSR_SLAK) != CAN_MSR_SLAK) + { + /* wake up done : Sleep mode exited */ + wakeupstatus = CAN_WakeUp_Ok; + } + /* return wakeup status */ + return (uint8_t)wakeupstatus; +} + + +/** + * @brief Returns the CANx's last error code (LEC). + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @retval CAN_ErrorCode: specifies the Error code : + * - CAN_ERRORCODE_NoErr No Error + * - CAN_ERRORCODE_StuffErr Stuff Error + * - CAN_ERRORCODE_FormErr Form Error + * - CAN_ERRORCODE_ACKErr Acknowledgment Error + * - CAN_ERRORCODE_BitRecessiveErr Bit Recessive Error + * - CAN_ERRORCODE_BitDominantErr Bit Dominant Error + * - CAN_ERRORCODE_CRCErr CRC Error + * - CAN_ERRORCODE_SoftwareSetErr Software Set Error + */ + +uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx) +{ + uint8_t errorcode=0; + + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + + /* Get the error code*/ + errorcode = (((uint8_t)CANx->ESR) & (uint8_t)CAN_ESR_LEC); + + /* Return the error code*/ + return errorcode; +} +/** + * @brief Returns the CANx Receive Error Counter (REC). + * @note In case of an error during reception, this counter is incremented + * by 1 or by 8 depending on the error condition as defined by the CAN + * standard. After every successful reception, the counter is + * decremented by 1 or reset to 120 if its value was higher than 128. + * When the counter value exceeds 127, the CAN controller enters the + * error passive state. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @retval CAN Receive Error Counter. + */ +uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx) +{ + uint8_t counter=0; + + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + + /* Get the Receive Error Counter*/ + counter = (uint8_t)((CANx->ESR & CAN_ESR_REC)>> 24); + + /* Return the Receive Error Counter*/ + return counter; +} + + +/** + * @brief Returns the LSB of the 9-bit CANx Transmit Error Counter(TEC). + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @retval LSB of the 9-bit CAN Transmit Error Counter. + */ +uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx) +{ + uint8_t counter=0; + + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + + /* Get the LSB of the 9-bit CANx Transmit Error Counter(TEC) */ + counter = (uint8_t)((CANx->ESR & CAN_ESR_TEC)>> 16); + + /* Return the LSB of the 9-bit CANx Transmit Error Counter(TEC) */ + return counter; +} + + +/** + * @brief Enables or disables the specified CANx interrupts. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param CAN_IT: specifies the CAN interrupt sources to be enabled or disabled. + * This parameter can be: + * - CAN_IT_TME, + * - CAN_IT_FMP0, + * - CAN_IT_FF0, + * - CAN_IT_FOV0, + * - CAN_IT_FMP1, + * - CAN_IT_FF1, + * - CAN_IT_FOV1, + * - CAN_IT_EWG, + * - CAN_IT_EPV, + * - CAN_IT_LEC, + * - CAN_IT_ERR, + * - CAN_IT_WKU or + * - CAN_IT_SLK. + * @param NewState: new state of the CAN interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None. + */ +void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_IT(CAN_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected CANx interrupt */ + CANx->IER |= CAN_IT; + } + else + { + /* Disable the selected CANx interrupt */ + CANx->IER &= ~CAN_IT; + } +} +/** + * @brief Checks whether the specified CAN flag is set or not. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param CAN_FLAG: specifies the flag to check. + * This parameter can be one of the following flags: + * - CAN_FLAG_EWG + * - CAN_FLAG_EPV + * - CAN_FLAG_BOF + * - CAN_FLAG_RQCP0 + * - CAN_FLAG_RQCP1 + * - CAN_FLAG_RQCP2 + * - CAN_FLAG_FMP1 + * - CAN_FLAG_FF1 + * - CAN_FLAG_FOV1 + * - CAN_FLAG_FMP0 + * - CAN_FLAG_FF0 + * - CAN_FLAG_FOV0 + * - CAN_FLAG_WKU + * - CAN_FLAG_SLAK + * - CAN_FLAG_LEC + * @retval The new state of CAN_FLAG (SET or RESET). + */ +FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG) +{ + FlagStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_GET_FLAG(CAN_FLAG)); + + + if((CAN_FLAG & CAN_FLAGS_ESR) != (uint32_t)RESET) + { + /* Check the status of the specified CAN flag */ + if ((CANx->ESR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET) + { + /* CAN_FLAG is set */ + bitstatus = SET; + } + else + { + /* CAN_FLAG is reset */ + bitstatus = RESET; + } + } + else if((CAN_FLAG & CAN_FLAGS_MSR) != (uint32_t)RESET) + { + /* Check the status of the specified CAN flag */ + if ((CANx->MSR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET) + { + /* CAN_FLAG is set */ + bitstatus = SET; + } + else + { + /* CAN_FLAG is reset */ + bitstatus = RESET; + } + } + else if((CAN_FLAG & CAN_FLAGS_TSR) != (uint32_t)RESET) + { + /* Check the status of the specified CAN flag */ + if ((CANx->TSR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET) + { + /* CAN_FLAG is set */ + bitstatus = SET; + } + else + { + /* CAN_FLAG is reset */ + bitstatus = RESET; + } + } + else if((CAN_FLAG & CAN_FLAGS_RF0R) != (uint32_t)RESET) + { + /* Check the status of the specified CAN flag */ + if ((CANx->RF0R & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET) + { + /* CAN_FLAG is set */ + bitstatus = SET; + } + else + { + /* CAN_FLAG is reset */ + bitstatus = RESET; + } + } + else /* If(CAN_FLAG & CAN_FLAGS_RF1R != (uint32_t)RESET) */ + { + /* Check the status of the specified CAN flag */ + if ((uint32_t)(CANx->RF1R & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET) + { + /* CAN_FLAG is set */ + bitstatus = SET; + } + else + { + /* CAN_FLAG is reset */ + bitstatus = RESET; + } + } + /* Return the CAN_FLAG status */ + return bitstatus; +} + +/** + * @brief Clears the CAN's pending flags. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param CAN_FLAG: specifies the flag to clear. + * This parameter can be one of the following flags: + * - CAN_FLAG_RQCP0 + * - CAN_FLAG_RQCP1 + * - CAN_FLAG_RQCP2 + * - CAN_FLAG_FF1 + * - CAN_FLAG_FOV1 + * - CAN_FLAG_FF0 + * - CAN_FLAG_FOV0 + * - CAN_FLAG_WKU + * - CAN_FLAG_SLAK + * - CAN_FLAG_LEC + * @retval None. + */ +void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG) +{ + uint32_t flagtmp=0; + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_CLEAR_FLAG(CAN_FLAG)); + + if (CAN_FLAG == CAN_FLAG_LEC) /* ESR register */ + { + /* Clear the selected CAN flags */ + CANx->ESR = (uint32_t)RESET; + } + else /* MSR or TSR or RF0R or RF1R */ + { + flagtmp = CAN_FLAG & 0x000FFFFF; + + if ((CAN_FLAG & CAN_FLAGS_RF0R)!=(uint32_t)RESET) + { + /* Receive Flags */ + CANx->RF0R = (uint32_t)(flagtmp); + } + else if ((CAN_FLAG & CAN_FLAGS_RF1R)!=(uint32_t)RESET) + { + /* Receive Flags */ + CANx->RF1R = (uint32_t)(flagtmp); + } + else if ((CAN_FLAG & CAN_FLAGS_TSR)!=(uint32_t)RESET) + { + /* Transmit Flags */ + CANx->TSR = (uint32_t)(flagtmp); + } + else /* If((CAN_FLAG & CAN_FLAGS_MSR)!=(uint32_t)RESET) */ + { + /* Operating mode Flags */ + CANx->MSR = (uint32_t)(flagtmp); + } + } +} + +/** + * @brief Checks whether the specified CANx interrupt has occurred or not. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param CAN_IT: specifies the CAN interrupt source to check. + * This parameter can be one of the following flags: + * - CAN_IT_TME + * - CAN_IT_FMP0 + * - CAN_IT_FF0 + * - CAN_IT_FOV0 + * - CAN_IT_FMP1 + * - CAN_IT_FF1 + * - CAN_IT_FOV1 + * - CAN_IT_WKU + * - CAN_IT_SLK + * - CAN_IT_EWG + * - CAN_IT_EPV + * - CAN_IT_BOF + * - CAN_IT_LEC + * - CAN_IT_ERR + * @retval The current state of CAN_IT (SET or RESET). + */ +ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT) +{ + ITStatus itstatus = RESET; + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_IT(CAN_IT)); + + /* check the enable interrupt bit */ + if((CANx->IER & CAN_IT) != RESET) + { + /* in case the Interrupt is enabled, .... */ + switch (CAN_IT) + { + case CAN_IT_TME: + /* Check CAN_TSR_RQCPx bits */ + itstatus = CheckITStatus(CANx->TSR, CAN_TSR_RQCP0|CAN_TSR_RQCP1|CAN_TSR_RQCP2); + break; + case CAN_IT_FMP0: + /* Check CAN_RF0R_FMP0 bit */ + itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FMP0); + break; + case CAN_IT_FF0: + /* Check CAN_RF0R_FULL0 bit */ + itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FULL0); + break; + case CAN_IT_FOV0: + /* Check CAN_RF0R_FOVR0 bit */ + itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FOVR0); + break; + case CAN_IT_FMP1: + /* Check CAN_RF1R_FMP1 bit */ + itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FMP1); + break; + case CAN_IT_FF1: + /* Check CAN_RF1R_FULL1 bit */ + itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FULL1); + break; + case CAN_IT_FOV1: + /* Check CAN_RF1R_FOVR1 bit */ + itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FOVR1); + break; + case CAN_IT_WKU: + /* Check CAN_MSR_WKUI bit */ + itstatus = CheckITStatus(CANx->MSR, CAN_MSR_WKUI); + break; + case CAN_IT_SLK: + /* Check CAN_MSR_SLAKI bit */ + itstatus = CheckITStatus(CANx->MSR, CAN_MSR_SLAKI); + break; + case CAN_IT_EWG: + /* Check CAN_ESR_EWGF bit */ + itstatus = CheckITStatus(CANx->ESR, CAN_ESR_EWGF); + break; + case CAN_IT_EPV: + /* Check CAN_ESR_EPVF bit */ + itstatus = CheckITStatus(CANx->ESR, CAN_ESR_EPVF); + break; + case CAN_IT_BOF: + /* Check CAN_ESR_BOFF bit */ + itstatus = CheckITStatus(CANx->ESR, CAN_ESR_BOFF); + break; + case CAN_IT_LEC: + /* Check CAN_ESR_LEC bit */ + itstatus = CheckITStatus(CANx->ESR, CAN_ESR_LEC); + break; + case CAN_IT_ERR: + /* Check CAN_MSR_ERRI bit */ + itstatus = CheckITStatus(CANx->MSR, CAN_MSR_ERRI); + break; + default : + /* in case of error, return RESET */ + itstatus = RESET; + break; + } + } + else + { + /* in case the Interrupt is not enabled, return RESET */ + itstatus = RESET; + } + + /* Return the CAN_IT status */ + return itstatus; +} + +/** + * @brief Clears the CANx's interrupt pending bits. + * @param CANx: where x can be 1 or 2 to to select the CAN peripheral. + * @param CAN_IT: specifies the interrupt pending bit to clear. + * - CAN_IT_TME + * - CAN_IT_FF0 + * - CAN_IT_FOV0 + * - CAN_IT_FF1 + * - CAN_IT_FOV1 + * - CAN_IT_WKU + * - CAN_IT_SLK + * - CAN_IT_EWG + * - CAN_IT_EPV + * - CAN_IT_BOF + * - CAN_IT_LEC + * - CAN_IT_ERR + * @retval None. + */ +void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT) +{ + /* Check the parameters */ + assert_param(IS_CAN_ALL_PERIPH(CANx)); + assert_param(IS_CAN_CLEAR_IT(CAN_IT)); + + switch (CAN_IT) + { + case CAN_IT_TME: + /* Clear CAN_TSR_RQCPx (rc_w1)*/ + CANx->TSR = CAN_TSR_RQCP0|CAN_TSR_RQCP1|CAN_TSR_RQCP2; + break; + case CAN_IT_FF0: + /* Clear CAN_RF0R_FULL0 (rc_w1)*/ + CANx->RF0R = CAN_RF0R_FULL0; + break; + case CAN_IT_FOV0: + /* Clear CAN_RF0R_FOVR0 (rc_w1)*/ + CANx->RF0R = CAN_RF0R_FOVR0; + break; + case CAN_IT_FF1: + /* Clear CAN_RF1R_FULL1 (rc_w1)*/ + CANx->RF1R = CAN_RF1R_FULL1; + break; + case CAN_IT_FOV1: + /* Clear CAN_RF1R_FOVR1 (rc_w1)*/ + CANx->RF1R = CAN_RF1R_FOVR1; + break; + case CAN_IT_WKU: + /* Clear CAN_MSR_WKUI (rc_w1)*/ + CANx->MSR = CAN_MSR_WKUI; + break; + case CAN_IT_SLK: + /* Clear CAN_MSR_SLAKI (rc_w1)*/ + CANx->MSR = CAN_MSR_SLAKI; + break; + case CAN_IT_EWG: + /* Clear CAN_MSR_ERRI (rc_w1) */ + CANx->MSR = CAN_MSR_ERRI; + /* Note : the corresponding Flag is cleared by hardware depending + of the CAN Bus status*/ + break; + case CAN_IT_EPV: + /* Clear CAN_MSR_ERRI (rc_w1) */ + CANx->MSR = CAN_MSR_ERRI; + /* Note : the corresponding Flag is cleared by hardware depending + of the CAN Bus status*/ + break; + case CAN_IT_BOF: + /* Clear CAN_MSR_ERRI (rc_w1) */ + CANx->MSR = CAN_MSR_ERRI; + /* Note : the corresponding Flag is cleared by hardware depending + of the CAN Bus status*/ + break; + case CAN_IT_LEC: + /* Clear LEC bits */ + CANx->ESR = RESET; + /* Clear CAN_MSR_ERRI (rc_w1) */ + CANx->MSR = CAN_MSR_ERRI; + break; + case CAN_IT_ERR: + /*Clear LEC bits */ + CANx->ESR = RESET; + /* Clear CAN_MSR_ERRI (rc_w1) */ + CANx->MSR = CAN_MSR_ERRI; + /* Note : BOFF, EPVF and EWGF Flags are cleared by hardware depending + of the CAN Bus status*/ + break; + default : + break; + } +} + +/** + * @brief Checks whether the CAN interrupt has occurred or not. + * @param CAN_Reg: specifies the CAN interrupt register to check. + * @param It_Bit: specifies the interrupt source bit to check. + * @retval The new state of the CAN Interrupt (SET or RESET). + */ +static ITStatus CheckITStatus(uint32_t CAN_Reg, uint32_t It_Bit) +{ + ITStatus pendingbitstatus = RESET; + + if ((CAN_Reg & It_Bit) != (uint32_t)RESET) + { + /* CAN_IT is set */ + pendingbitstatus = SET; + } + else + { + /* CAN_IT is reset */ + pendingbitstatus = RESET; + } + return pendingbitstatus; +} + + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_cec.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_cec.c new file mode 100644 index 0000000..4dc615f --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_cec.c @@ -0,0 +1,433 @@ +/** + ****************************************************************************** + * @file stm32f10x_cec.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the CEC firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_cec.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup CEC + * @brief CEC driver modules + * @{ + */ + +/** @defgroup CEC_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + + +/** @defgroup CEC_Private_Defines + * @{ + */ + +/* ------------ CEC registers bit address in the alias region ----------- */ +#define CEC_OFFSET (CEC_BASE - PERIPH_BASE) + +/* --- CFGR Register ---*/ + +/* Alias word address of PE bit */ +#define CFGR_OFFSET (CEC_OFFSET + 0x00) +#define PE_BitNumber 0x00 +#define CFGR_PE_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (PE_BitNumber * 4)) + +/* Alias word address of IE bit */ +#define IE_BitNumber 0x01 +#define CFGR_IE_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (IE_BitNumber * 4)) + +/* --- CSR Register ---*/ + +/* Alias word address of TSOM bit */ +#define CSR_OFFSET (CEC_OFFSET + 0x10) +#define TSOM_BitNumber 0x00 +#define CSR_TSOM_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TSOM_BitNumber * 4)) + +/* Alias word address of TEOM bit */ +#define TEOM_BitNumber 0x01 +#define CSR_TEOM_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEOM_BitNumber * 4)) + +#define CFGR_CLEAR_Mask (uint8_t)(0xF3) /* CFGR register Mask */ +#define FLAG_Mask ((uint32_t)0x00FFFFFF) /* CEC FLAG mask */ + +/** + * @} + */ + + +/** @defgroup CEC_Private_Macros + * @{ + */ + +/** + * @} + */ + + +/** @defgroup CEC_Private_Variables + * @{ + */ + +/** + * @} + */ + + +/** @defgroup CEC_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + + +/** @defgroup CEC_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the CEC peripheral registers to their default reset + * values. + * @param None + * @retval None + */ +void CEC_DeInit(void) +{ + /* Enable CEC reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, ENABLE); + /* Release CEC from reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, DISABLE); +} + + +/** + * @brief Initializes the CEC peripheral according to the specified + * parameters in the CEC_InitStruct. + * @param CEC_InitStruct: pointer to an CEC_InitTypeDef structure that + * contains the configuration information for the specified + * CEC peripheral. + * @retval None + */ +void CEC_Init(CEC_InitTypeDef* CEC_InitStruct) +{ + uint16_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_CEC_BIT_TIMING_ERROR_MODE(CEC_InitStruct->CEC_BitTimingMode)); + assert_param(IS_CEC_BIT_PERIOD_ERROR_MODE(CEC_InitStruct->CEC_BitPeriodMode)); + + /*---------------------------- CEC CFGR Configuration -----------------*/ + /* Get the CEC CFGR value */ + tmpreg = CEC->CFGR; + + /* Clear BTEM and BPEM bits */ + tmpreg &= CFGR_CLEAR_Mask; + + /* Configure CEC: Bit Timing Error and Bit Period Error */ + tmpreg |= (uint16_t)(CEC_InitStruct->CEC_BitTimingMode | CEC_InitStruct->CEC_BitPeriodMode); + + /* Write to CEC CFGR register*/ + CEC->CFGR = tmpreg; + +} + +/** + * @brief Enables or disables the specified CEC peripheral. + * @param NewState: new state of the CEC peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void CEC_Cmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) CFGR_PE_BB = (uint32_t)NewState; + + if(NewState == DISABLE) + { + /* Wait until the PE bit is cleared by hardware (Idle Line detected) */ + while((CEC->CFGR & CEC_CFGR_PE) != (uint32_t)RESET) + { + } + } +} + +/** + * @brief Enables or disables the CEC interrupt. + * @param NewState: new state of the CEC interrupt. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void CEC_ITConfig(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) CFGR_IE_BB = (uint32_t)NewState; +} + +/** + * @brief Defines the Own Address of the CEC device. + * @param CEC_OwnAddress: The CEC own address + * @retval None + */ +void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress) +{ + /* Check the parameters */ + assert_param(IS_CEC_ADDRESS(CEC_OwnAddress)); + + /* Set the CEC own address */ + CEC->OAR = CEC_OwnAddress; +} + +/** + * @brief Sets the CEC prescaler value. + * @param CEC_Prescaler: CEC prescaler new value + * @retval None + */ +void CEC_SetPrescaler(uint16_t CEC_Prescaler) +{ + /* Check the parameters */ + assert_param(IS_CEC_PRESCALER(CEC_Prescaler)); + + /* Set the Prescaler value*/ + CEC->PRES = CEC_Prescaler; +} + +/** + * @brief Transmits single data through the CEC peripheral. + * @param Data: the data to transmit. + * @retval None + */ +void CEC_SendDataByte(uint8_t Data) +{ + /* Transmit Data */ + CEC->TXD = Data ; +} + + +/** + * @brief Returns the most recent received data by the CEC peripheral. + * @param None + * @retval The received data. + */ +uint8_t CEC_ReceiveDataByte(void) +{ + /* Receive Data */ + return (uint8_t)(CEC->RXD); +} + +/** + * @brief Starts a new message. + * @param None + * @retval None + */ +void CEC_StartOfMessage(void) +{ + /* Starts of new message */ + *(__IO uint32_t *) CSR_TSOM_BB = (uint32_t)0x1; +} + +/** + * @brief Transmits message with or without an EOM bit. + * @param NewState: new state of the CEC Tx End Of Message. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void CEC_EndOfMessageCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + /* The data byte will be transmitted with or without an EOM bit*/ + *(__IO uint32_t *) CSR_TEOM_BB = (uint32_t)NewState; +} + +/** + * @brief Gets the CEC flag status + * @param CEC_FLAG: specifies the CEC flag to check. + * This parameter can be one of the following values: + * @arg CEC_FLAG_BTE: Bit Timing Error + * @arg CEC_FLAG_BPE: Bit Period Error + * @arg CEC_FLAG_RBTFE: Rx Block Transfer Finished Error + * @arg CEC_FLAG_SBE: Start Bit Error + * @arg CEC_FLAG_ACKE: Block Acknowledge Error + * @arg CEC_FLAG_LINE: Line Error + * @arg CEC_FLAG_TBTFE: Tx Block Transfer Finished Error + * @arg CEC_FLAG_TEOM: Tx End Of Message + * @arg CEC_FLAG_TERR: Tx Error + * @arg CEC_FLAG_TBTRF: Tx Byte Transfer Request or Block Transfer Finished + * @arg CEC_FLAG_RSOM: Rx Start Of Message + * @arg CEC_FLAG_REOM: Rx End Of Message + * @arg CEC_FLAG_RERR: Rx Error + * @arg CEC_FLAG_RBTF: Rx Byte/Block Transfer Finished + * @retval The new state of CEC_FLAG (SET or RESET) + */ +FlagStatus CEC_GetFlagStatus(uint32_t CEC_FLAG) +{ + FlagStatus bitstatus = RESET; + uint32_t cecreg = 0, cecbase = 0; + + /* Check the parameters */ + assert_param(IS_CEC_GET_FLAG(CEC_FLAG)); + + /* Get the CEC peripheral base address */ + cecbase = (uint32_t)(CEC_BASE); + + /* Read flag register index */ + cecreg = CEC_FLAG >> 28; + + /* Get bit[23:0] of the flag */ + CEC_FLAG &= FLAG_Mask; + + if(cecreg != 0) + { + /* Flag in CEC ESR Register */ + CEC_FLAG = (uint32_t)(CEC_FLAG >> 16); + + /* Get the CEC ESR register address */ + cecbase += 0xC; + } + else + { + /* Get the CEC CSR register address */ + cecbase += 0x10; + } + + if(((*(__IO uint32_t *)cecbase) & CEC_FLAG) != (uint32_t)RESET) + { + /* CEC_FLAG is set */ + bitstatus = SET; + } + else + { + /* CEC_FLAG is reset */ + bitstatus = RESET; + } + + /* Return the CEC_FLAG status */ + return bitstatus; +} + +/** + * @brief Clears the CEC's pending flags. + * @param CEC_FLAG: specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg CEC_FLAG_TERR: Tx Error + * @arg CEC_FLAG_TBTRF: Tx Byte Transfer Request or Block Transfer Finished + * @arg CEC_FLAG_RSOM: Rx Start Of Message + * @arg CEC_FLAG_REOM: Rx End Of Message + * @arg CEC_FLAG_RERR: Rx Error + * @arg CEC_FLAG_RBTF: Rx Byte/Block Transfer Finished + * @retval None + */ +void CEC_ClearFlag(uint32_t CEC_FLAG) +{ + uint32_t tmp = 0x0; + + /* Check the parameters */ + assert_param(IS_CEC_CLEAR_FLAG(CEC_FLAG)); + + tmp = CEC->CSR & 0x2; + + /* Clear the selected CEC flags */ + CEC->CSR &= (uint32_t)(((~(uint32_t)CEC_FLAG) & 0xFFFFFFFC) | tmp); +} + +/** + * @brief Checks whether the specified CEC interrupt has occurred or not. + * @param CEC_IT: specifies the CEC interrupt source to check. + * This parameter can be one of the following values: + * @arg CEC_IT_TERR: Tx Error + * @arg CEC_IT_TBTF: Tx Block Transfer Finished + * @arg CEC_IT_RERR: Rx Error + * @arg CEC_IT_RBTF: Rx Block Transfer Finished + * @retval The new state of CEC_IT (SET or RESET). + */ +ITStatus CEC_GetITStatus(uint8_t CEC_IT) +{ + ITStatus bitstatus = RESET; + uint32_t enablestatus = 0; + + /* Check the parameters */ + assert_param(IS_CEC_GET_IT(CEC_IT)); + + /* Get the CEC IT enable bit status */ + enablestatus = (CEC->CFGR & (uint8_t)CEC_CFGR_IE) ; + + /* Check the status of the specified CEC interrupt */ + if (((CEC->CSR & CEC_IT) != (uint32_t)RESET) && enablestatus) + { + /* CEC_IT is set */ + bitstatus = SET; + } + else + { + /* CEC_IT is reset */ + bitstatus = RESET; + } + /* Return the CEC_IT status */ + return bitstatus; +} + +/** + * @brief Clears the CEC's interrupt pending bits. + * @param CEC_IT: specifies the CEC interrupt pending bit to clear. + * This parameter can be any combination of the following values: + * @arg CEC_IT_TERR: Tx Error + * @arg CEC_IT_TBTF: Tx Block Transfer Finished + * @arg CEC_IT_RERR: Rx Error + * @arg CEC_IT_RBTF: Rx Block Transfer Finished + * @retval None + */ +void CEC_ClearITPendingBit(uint16_t CEC_IT) +{ + uint32_t tmp = 0x0; + + /* Check the parameters */ + assert_param(IS_CEC_GET_IT(CEC_IT)); + + tmp = CEC->CSR & 0x2; + + /* Clear the selected CEC interrupt pending bits */ + CEC->CSR &= (uint32_t)(((~(uint32_t)CEC_IT) & 0xFFFFFFFC) | tmp); +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_crc.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_crc.c new file mode 100644 index 0000000..6501728 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_crc.c @@ -0,0 +1,160 @@ +/** + ****************************************************************************** + * @file stm32f10x_crc.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the CRC firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_crc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup CRC + * @brief CRC driver modules + * @{ + */ + +/** @defgroup CRC_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup CRC_Private_Defines + * @{ + */ + +/** + * @} + */ + +/** @defgroup CRC_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup CRC_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup CRC_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup CRC_Private_Functions + * @{ + */ + +/** + * @brief Resets the CRC Data register (DR). + * @param None + * @retval None + */ +void CRC_ResetDR(void) +{ + /* Reset CRC generator */ + CRC->CR = CRC_CR_RESET; +} + +/** + * @brief Computes the 32-bit CRC of a given data word(32-bit). + * @param Data: data word(32-bit) to compute its CRC + * @retval 32-bit CRC + */ +uint32_t CRC_CalcCRC(uint32_t Data) +{ + CRC->DR = Data; + + return (CRC->DR); +} + +/** + * @brief Computes the 32-bit CRC of a given buffer of data word(32-bit). + * @param pBuffer: pointer to the buffer containing the data to be computed + * @param BufferLength: length of the buffer to be computed + * @retval 32-bit CRC + */ +uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength) +{ + uint32_t index = 0; + + for(index = 0; index < BufferLength; index++) + { + CRC->DR = pBuffer[index]; + } + return (CRC->DR); +} + +/** + * @brief Returns the current CRC value. + * @param None + * @retval 32-bit CRC + */ +uint32_t CRC_GetCRC(void) +{ + return (CRC->DR); +} + +/** + * @brief Stores a 8-bit data in the Independent Data(ID) register. + * @param IDValue: 8-bit value to be stored in the ID register + * @retval None + */ +void CRC_SetIDRegister(uint8_t IDValue) +{ + CRC->IDR = IDValue; +} + +/** + * @brief Returns the 8-bit data stored in the Independent Data(ID) register + * @param None + * @retval 8-bit value of the ID register + */ +uint8_t CRC_GetIDRegister(void) +{ + return (CRC->IDR); +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dac.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dac.c new file mode 100644 index 0000000..1cfc71d --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dac.c @@ -0,0 +1,571 @@ +/** + ****************************************************************************** + * @file stm32f10x_dac.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the DAC firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_dac.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup DAC + * @brief DAC driver modules + * @{ + */ + +/** @defgroup DAC_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup DAC_Private_Defines + * @{ + */ + +/* CR register Mask */ +#define CR_CLEAR_MASK ((uint32_t)0x00000FFE) + +/* DAC Dual Channels SWTRIG masks */ +#define DUAL_SWTRIG_SET ((uint32_t)0x00000003) +#define DUAL_SWTRIG_RESET ((uint32_t)0xFFFFFFFC) + +/* DHR registers offsets */ +#define DHR12R1_OFFSET ((uint32_t)0x00000008) +#define DHR12R2_OFFSET ((uint32_t)0x00000014) +#define DHR12RD_OFFSET ((uint32_t)0x00000020) + +/* DOR register offset */ +#define DOR_OFFSET ((uint32_t)0x0000002C) +/** + * @} + */ + +/** @defgroup DAC_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup DAC_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup DAC_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup DAC_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the DAC peripheral registers to their default reset values. + * @param None + * @retval None + */ +void DAC_DeInit(void) +{ + /* Enable DAC reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, ENABLE); + /* Release DAC from reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, DISABLE); +} + +/** + * @brief Initializes the DAC peripheral according to the specified + * parameters in the DAC_InitStruct. + * @param DAC_Channel: the selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @param DAC_InitStruct: pointer to a DAC_InitTypeDef structure that + * contains the configuration information for the specified DAC channel. + * @retval None + */ +void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct) +{ + uint32_t tmpreg1 = 0, tmpreg2 = 0; + /* Check the DAC parameters */ + assert_param(IS_DAC_TRIGGER(DAC_InitStruct->DAC_Trigger)); + assert_param(IS_DAC_GENERATE_WAVE(DAC_InitStruct->DAC_WaveGeneration)); + assert_param(IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude)); + assert_param(IS_DAC_OUTPUT_BUFFER_STATE(DAC_InitStruct->DAC_OutputBuffer)); +/*---------------------------- DAC CR Configuration --------------------------*/ + /* Get the DAC CR value */ + tmpreg1 = DAC->CR; + /* Clear BOFFx, TENx, TSELx, WAVEx and MAMPx bits */ + tmpreg1 &= ~(CR_CLEAR_MASK << DAC_Channel); + /* Configure for the selected DAC channel: buffer output, trigger, wave generation, + mask/amplitude for wave generation */ + /* Set TSELx and TENx bits according to DAC_Trigger value */ + /* Set WAVEx bits according to DAC_WaveGeneration value */ + /* Set MAMPx bits according to DAC_LFSRUnmask_TriangleAmplitude value */ + /* Set BOFFx bit according to DAC_OutputBuffer value */ + tmpreg2 = (DAC_InitStruct->DAC_Trigger | DAC_InitStruct->DAC_WaveGeneration | + DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude | DAC_InitStruct->DAC_OutputBuffer); + /* Calculate CR register value depending on DAC_Channel */ + tmpreg1 |= tmpreg2 << DAC_Channel; + /* Write to DAC CR */ + DAC->CR = tmpreg1; +} + +/** + * @brief Fills each DAC_InitStruct member with its default value. + * @param DAC_InitStruct : pointer to a DAC_InitTypeDef structure which will + * be initialized. + * @retval None + */ +void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct) +{ +/*--------------- Reset DAC init structure parameters values -----------------*/ + /* Initialize the DAC_Trigger member */ + DAC_InitStruct->DAC_Trigger = DAC_Trigger_None; + /* Initialize the DAC_WaveGeneration member */ + DAC_InitStruct->DAC_WaveGeneration = DAC_WaveGeneration_None; + /* Initialize the DAC_LFSRUnmask_TriangleAmplitude member */ + DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude = DAC_LFSRUnmask_Bit0; + /* Initialize the DAC_OutputBuffer member */ + DAC_InitStruct->DAC_OutputBuffer = DAC_OutputBuffer_Enable; +} + +/** + * @brief Enables or disables the specified DAC channel. + * @param DAC_Channel: the selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @param NewState: new state of the DAC channel. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DAC_CHANNEL(DAC_Channel)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected DAC channel */ + DAC->CR |= (DAC_CR_EN1 << DAC_Channel); + } + else + { + /* Disable the selected DAC channel */ + DAC->CR &= ~(DAC_CR_EN1 << DAC_Channel); + } +} +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +/** + * @brief Enables or disables the specified DAC interrupts. + * @param DAC_Channel: the selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @param DAC_IT: specifies the DAC interrupt sources to be enabled or disabled. + * This parameter can be the following values: + * @arg DAC_IT_DMAUDR: DMA underrun interrupt mask + * @param NewState: new state of the specified DAC interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DAC_CHANNEL(DAC_Channel)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_DAC_IT(DAC_IT)); + + if (NewState != DISABLE) + { + /* Enable the selected DAC interrupts */ + DAC->CR |= (DAC_IT << DAC_Channel); + } + else + { + /* Disable the selected DAC interrupts */ + DAC->CR &= (~(uint32_t)(DAC_IT << DAC_Channel)); + } +} +#endif + +/** + * @brief Enables or disables the specified DAC channel DMA request. + * @param DAC_Channel: the selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @param NewState: new state of the selected DAC channel DMA request. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DAC_CHANNEL(DAC_Channel)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected DAC channel DMA request */ + DAC->CR |= (DAC_CR_DMAEN1 << DAC_Channel); + } + else + { + /* Disable the selected DAC channel DMA request */ + DAC->CR &= ~(DAC_CR_DMAEN1 << DAC_Channel); + } +} + +/** + * @brief Enables or disables the selected DAC channel software trigger. + * @param DAC_Channel: the selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @param NewState: new state of the selected DAC channel software trigger. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DAC_CHANNEL(DAC_Channel)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable software trigger for the selected DAC channel */ + DAC->SWTRIGR |= (uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4); + } + else + { + /* Disable software trigger for the selected DAC channel */ + DAC->SWTRIGR &= ~((uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4)); + } +} + +/** + * @brief Enables or disables simultaneously the two DAC channels software + * triggers. + * @param NewState: new state of the DAC channels software triggers. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DAC_DualSoftwareTriggerCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable software trigger for both DAC channels */ + DAC->SWTRIGR |= DUAL_SWTRIG_SET ; + } + else + { + /* Disable software trigger for both DAC channels */ + DAC->SWTRIGR &= DUAL_SWTRIG_RESET; + } +} + +/** + * @brief Enables or disables the selected DAC channel wave generation. + * @param DAC_Channel: the selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @param DAC_Wave: Specifies the wave type to enable or disable. + * This parameter can be one of the following values: + * @arg DAC_Wave_Noise: noise wave generation + * @arg DAC_Wave_Triangle: triangle wave generation + * @param NewState: new state of the selected DAC channel wave generation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DAC_CHANNEL(DAC_Channel)); + assert_param(IS_DAC_WAVE(DAC_Wave)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected wave generation for the selected DAC channel */ + DAC->CR |= DAC_Wave << DAC_Channel; + } + else + { + /* Disable the selected wave generation for the selected DAC channel */ + DAC->CR &= ~(DAC_Wave << DAC_Channel); + } +} + +/** + * @brief Set the specified data holding register value for DAC channel1. + * @param DAC_Align: Specifies the data alignment for DAC channel1. + * This parameter can be one of the following values: + * @arg DAC_Align_8b_R: 8bit right data alignment selected + * @arg DAC_Align_12b_L: 12bit left data alignment selected + * @arg DAC_Align_12b_R: 12bit right data alignment selected + * @param Data : Data to be loaded in the selected data holding register. + * @retval None + */ +void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data) +{ + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_DAC_ALIGN(DAC_Align)); + assert_param(IS_DAC_DATA(Data)); + + tmp = (uint32_t)DAC_BASE; + tmp += DHR12R1_OFFSET + DAC_Align; + + /* Set the DAC channel1 selected data holding register */ + *(__IO uint32_t *) tmp = Data; +} + +/** + * @brief Set the specified data holding register value for DAC channel2. + * @param DAC_Align: Specifies the data alignment for DAC channel2. + * This parameter can be one of the following values: + * @arg DAC_Align_8b_R: 8bit right data alignment selected + * @arg DAC_Align_12b_L: 12bit left data alignment selected + * @arg DAC_Align_12b_R: 12bit right data alignment selected + * @param Data : Data to be loaded in the selected data holding register. + * @retval None + */ +void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data) +{ + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_DAC_ALIGN(DAC_Align)); + assert_param(IS_DAC_DATA(Data)); + + tmp = (uint32_t)DAC_BASE; + tmp += DHR12R2_OFFSET + DAC_Align; + + /* Set the DAC channel2 selected data holding register */ + *(__IO uint32_t *)tmp = Data; +} + +/** + * @brief Set the specified data holding register value for dual channel + * DAC. + * @param DAC_Align: Specifies the data alignment for dual channel DAC. + * This parameter can be one of the following values: + * @arg DAC_Align_8b_R: 8bit right data alignment selected + * @arg DAC_Align_12b_L: 12bit left data alignment selected + * @arg DAC_Align_12b_R: 12bit right data alignment selected + * @param Data2: Data for DAC Channel2 to be loaded in the selected data + * holding register. + * @param Data1: Data for DAC Channel1 to be loaded in the selected data + * holding register. + * @retval None + */ +void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1) +{ + uint32_t data = 0, tmp = 0; + + /* Check the parameters */ + assert_param(IS_DAC_ALIGN(DAC_Align)); + assert_param(IS_DAC_DATA(Data1)); + assert_param(IS_DAC_DATA(Data2)); + + /* Calculate and set dual DAC data holding register value */ + if (DAC_Align == DAC_Align_8b_R) + { + data = ((uint32_t)Data2 << 8) | Data1; + } + else + { + data = ((uint32_t)Data2 << 16) | Data1; + } + + tmp = (uint32_t)DAC_BASE; + tmp += DHR12RD_OFFSET + DAC_Align; + + /* Set the dual DAC selected data holding register */ + *(__IO uint32_t *)tmp = data; +} + +/** + * @brief Returns the last data output value of the selected DAC channel. + * @param DAC_Channel: the selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @retval The selected DAC channel data output value. + */ +uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel) +{ + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_DAC_CHANNEL(DAC_Channel)); + + tmp = (uint32_t) DAC_BASE ; + tmp += DOR_OFFSET + ((uint32_t)DAC_Channel >> 2); + + /* Returns the DAC channel data output register value */ + return (uint16_t) (*(__IO uint32_t*) tmp); +} + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) +/** + * @brief Checks whether the specified DAC flag is set or not. + * @param DAC_Channel: thee selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @param DAC_FLAG: specifies the flag to check. + * This parameter can be only of the following value: + * @arg DAC_FLAG_DMAUDR: DMA underrun flag + * @retval The new state of DAC_FLAG (SET or RESET). + */ +FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_DAC_CHANNEL(DAC_Channel)); + assert_param(IS_DAC_FLAG(DAC_FLAG)); + + /* Check the status of the specified DAC flag */ + if ((DAC->SR & (DAC_FLAG << DAC_Channel)) != (uint8_t)RESET) + { + /* DAC_FLAG is set */ + bitstatus = SET; + } + else + { + /* DAC_FLAG is reset */ + bitstatus = RESET; + } + /* Return the DAC_FLAG status */ + return bitstatus; +} + +/** + * @brief Clears the DAC channelx's pending flags. + * @param DAC_Channel: the selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @param DAC_FLAG: specifies the flag to clear. + * This parameter can be of the following value: + * @arg DAC_FLAG_DMAUDR: DMA underrun flag + * @retval None + */ +void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG) +{ + /* Check the parameters */ + assert_param(IS_DAC_CHANNEL(DAC_Channel)); + assert_param(IS_DAC_FLAG(DAC_FLAG)); + + /* Clear the selected DAC flags */ + DAC->SR = (DAC_FLAG << DAC_Channel); +} + +/** + * @brief Checks whether the specified DAC interrupt has occurred or not. + * @param DAC_Channel: the selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @param DAC_IT: specifies the DAC interrupt source to check. + * This parameter can be the following values: + * @arg DAC_IT_DMAUDR: DMA underrun interrupt mask + * @retval The new state of DAC_IT (SET or RESET). + */ +ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT) +{ + ITStatus bitstatus = RESET; + uint32_t enablestatus = 0; + + /* Check the parameters */ + assert_param(IS_DAC_CHANNEL(DAC_Channel)); + assert_param(IS_DAC_IT(DAC_IT)); + + /* Get the DAC_IT enable bit status */ + enablestatus = (DAC->CR & (DAC_IT << DAC_Channel)) ; + + /* Check the status of the specified DAC interrupt */ + if (((DAC->SR & (DAC_IT << DAC_Channel)) != (uint32_t)RESET) && enablestatus) + { + /* DAC_IT is set */ + bitstatus = SET; + } + else + { + /* DAC_IT is reset */ + bitstatus = RESET; + } + /* Return the DAC_IT status */ + return bitstatus; +} + +/** + * @brief Clears the DAC channelx's interrupt pending bits. + * @param DAC_Channel: the selected DAC channel. + * This parameter can be one of the following values: + * @arg DAC_Channel_1: DAC Channel1 selected + * @arg DAC_Channel_2: DAC Channel2 selected + * @param DAC_IT: specifies the DAC interrupt pending bit to clear. + * This parameter can be the following values: + * @arg DAC_IT_DMAUDR: DMA underrun interrupt mask + * @retval None + */ +void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT) +{ + /* Check the parameters */ + assert_param(IS_DAC_CHANNEL(DAC_Channel)); + assert_param(IS_DAC_IT(DAC_IT)); + + /* Clear the selected DAC interrupt pending bits */ + DAC->SR = (DAC_IT << DAC_Channel); +} +#endif + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dbgmcu.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dbgmcu.c new file mode 100644 index 0000000..96a8fde --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dbgmcu.c @@ -0,0 +1,162 @@ +/** + ****************************************************************************** + * @file stm32f10x_dbgmcu.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the DBGMCU firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_dbgmcu.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup DBGMCU + * @brief DBGMCU driver modules + * @{ + */ + +/** @defgroup DBGMCU_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup DBGMCU_Private_Defines + * @{ + */ + +#define IDCODE_DEVID_MASK ((uint32_t)0x00000FFF) +/** + * @} + */ + +/** @defgroup DBGMCU_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup DBGMCU_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup DBGMCU_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup DBGMCU_Private_Functions + * @{ + */ + +/** + * @brief Returns the device revision identifier. + * @param None + * @retval Device revision identifier + */ +uint32_t DBGMCU_GetREVID(void) +{ + return(DBGMCU->IDCODE >> 16); +} + +/** + * @brief Returns the device identifier. + * @param None + * @retval Device identifier + */ +uint32_t DBGMCU_GetDEVID(void) +{ + return(DBGMCU->IDCODE & IDCODE_DEVID_MASK); +} + +/** + * @brief Configures the specified peripheral and low power mode behavior + * when the MCU under Debug mode. + * @param DBGMCU_Periph: specifies the peripheral and low power mode. + * This parameter can be any combination of the following values: + * @arg DBGMCU_SLEEP: Keep debugger connection during SLEEP mode + * @arg DBGMCU_STOP: Keep debugger connection during STOP mode + * @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode + * @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted + * @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted + * @arg DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted + * @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted + * @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted + * @arg DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted + * @arg DBGMCU_CAN1_STOP: Debug CAN2 stopped when Core is halted + * @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped when Core is halted + * @arg DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped when Core is halted + * @arg DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted + * @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted + * @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted + * @arg DBGMCU_TIM8_STOP: TIM8 counter stopped when Core is halted + * @arg DBGMCU_CAN2_STOP: Debug CAN2 stopped when Core is halted + * @arg DBGMCU_TIM15_STOP: TIM15 counter stopped when Core is halted + * @arg DBGMCU_TIM16_STOP: TIM16 counter stopped when Core is halted + * @arg DBGMCU_TIM17_STOP: TIM17 counter stopped when Core is halted + * @arg DBGMCU_TIM9_STOP: TIM9 counter stopped when Core is halted + * @arg DBGMCU_TIM10_STOP: TIM10 counter stopped when Core is halted + * @arg DBGMCU_TIM11_STOP: TIM11 counter stopped when Core is halted + * @arg DBGMCU_TIM12_STOP: TIM12 counter stopped when Core is halted + * @arg DBGMCU_TIM13_STOP: TIM13 counter stopped when Core is halted + * @arg DBGMCU_TIM14_STOP: TIM14 counter stopped when Core is halted + * @param NewState: new state of the specified peripheral in Debug mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + DBGMCU->CR |= DBGMCU_Periph; + } + else + { + DBGMCU->CR &= ~DBGMCU_Periph; + } +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dma.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dma.c new file mode 100644 index 0000000..bf072df --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dma.c @@ -0,0 +1,714 @@ +/** + ****************************************************************************** + * @file stm32f10x_dma.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the DMA firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_dma.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup DMA + * @brief DMA driver modules + * @{ + */ + +/** @defgroup DMA_Private_TypesDefinitions + * @{ + */ +/** + * @} + */ + +/** @defgroup DMA_Private_Defines + * @{ + */ + + +/* DMA1 Channelx interrupt pending bit masks */ +#define DMA1_Channel1_IT_Mask ((uint32_t)(DMA_ISR_GIF1 | DMA_ISR_TCIF1 | DMA_ISR_HTIF1 | DMA_ISR_TEIF1)) +#define DMA1_Channel2_IT_Mask ((uint32_t)(DMA_ISR_GIF2 | DMA_ISR_TCIF2 | DMA_ISR_HTIF2 | DMA_ISR_TEIF2)) +#define DMA1_Channel3_IT_Mask ((uint32_t)(DMA_ISR_GIF3 | DMA_ISR_TCIF3 | DMA_ISR_HTIF3 | DMA_ISR_TEIF3)) +#define DMA1_Channel4_IT_Mask ((uint32_t)(DMA_ISR_GIF4 | DMA_ISR_TCIF4 | DMA_ISR_HTIF4 | DMA_ISR_TEIF4)) +#define DMA1_Channel5_IT_Mask ((uint32_t)(DMA_ISR_GIF5 | DMA_ISR_TCIF5 | DMA_ISR_HTIF5 | DMA_ISR_TEIF5)) +#define DMA1_Channel6_IT_Mask ((uint32_t)(DMA_ISR_GIF6 | DMA_ISR_TCIF6 | DMA_ISR_HTIF6 | DMA_ISR_TEIF6)) +#define DMA1_Channel7_IT_Mask ((uint32_t)(DMA_ISR_GIF7 | DMA_ISR_TCIF7 | DMA_ISR_HTIF7 | DMA_ISR_TEIF7)) + +/* DMA2 Channelx interrupt pending bit masks */ +#define DMA2_Channel1_IT_Mask ((uint32_t)(DMA_ISR_GIF1 | DMA_ISR_TCIF1 | DMA_ISR_HTIF1 | DMA_ISR_TEIF1)) +#define DMA2_Channel2_IT_Mask ((uint32_t)(DMA_ISR_GIF2 | DMA_ISR_TCIF2 | DMA_ISR_HTIF2 | DMA_ISR_TEIF2)) +#define DMA2_Channel3_IT_Mask ((uint32_t)(DMA_ISR_GIF3 | DMA_ISR_TCIF3 | DMA_ISR_HTIF3 | DMA_ISR_TEIF3)) +#define DMA2_Channel4_IT_Mask ((uint32_t)(DMA_ISR_GIF4 | DMA_ISR_TCIF4 | DMA_ISR_HTIF4 | DMA_ISR_TEIF4)) +#define DMA2_Channel5_IT_Mask ((uint32_t)(DMA_ISR_GIF5 | DMA_ISR_TCIF5 | DMA_ISR_HTIF5 | DMA_ISR_TEIF5)) + +/* DMA2 FLAG mask */ +#define FLAG_Mask ((uint32_t)0x10000000) + +/* DMA registers Masks */ +#define CCR_CLEAR_Mask ((uint32_t)0xFFFF800F) + +/** + * @} + */ + +/** @defgroup DMA_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup DMA_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup DMA_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup DMA_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the DMAy Channelx registers to their default reset + * values. + * @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and + * x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel. + * @retval None + */ +void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx) +{ + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + + /* Disable the selected DMAy Channelx */ + DMAy_Channelx->CCR &= (uint16_t)(~DMA_CCR1_EN); + + /* Reset DMAy Channelx control register */ + DMAy_Channelx->CCR = 0; + + /* Reset DMAy Channelx remaining bytes register */ + DMAy_Channelx->CNDTR = 0; + + /* Reset DMAy Channelx peripheral address register */ + DMAy_Channelx->CPAR = 0; + + /* Reset DMAy Channelx memory address register */ + DMAy_Channelx->CMAR = 0; + + if (DMAy_Channelx == DMA1_Channel1) + { + /* Reset interrupt pending bits for DMA1 Channel1 */ + DMA1->IFCR |= DMA1_Channel1_IT_Mask; + } + else if (DMAy_Channelx == DMA1_Channel2) + { + /* Reset interrupt pending bits for DMA1 Channel2 */ + DMA1->IFCR |= DMA1_Channel2_IT_Mask; + } + else if (DMAy_Channelx == DMA1_Channel3) + { + /* Reset interrupt pending bits for DMA1 Channel3 */ + DMA1->IFCR |= DMA1_Channel3_IT_Mask; + } + else if (DMAy_Channelx == DMA1_Channel4) + { + /* Reset interrupt pending bits for DMA1 Channel4 */ + DMA1->IFCR |= DMA1_Channel4_IT_Mask; + } + else if (DMAy_Channelx == DMA1_Channel5) + { + /* Reset interrupt pending bits for DMA1 Channel5 */ + DMA1->IFCR |= DMA1_Channel5_IT_Mask; + } + else if (DMAy_Channelx == DMA1_Channel6) + { + /* Reset interrupt pending bits for DMA1 Channel6 */ + DMA1->IFCR |= DMA1_Channel6_IT_Mask; + } + else if (DMAy_Channelx == DMA1_Channel7) + { + /* Reset interrupt pending bits for DMA1 Channel7 */ + DMA1->IFCR |= DMA1_Channel7_IT_Mask; + } + else if (DMAy_Channelx == DMA2_Channel1) + { + /* Reset interrupt pending bits for DMA2 Channel1 */ + DMA2->IFCR |= DMA2_Channel1_IT_Mask; + } + else if (DMAy_Channelx == DMA2_Channel2) + { + /* Reset interrupt pending bits for DMA2 Channel2 */ + DMA2->IFCR |= DMA2_Channel2_IT_Mask; + } + else if (DMAy_Channelx == DMA2_Channel3) + { + /* Reset interrupt pending bits for DMA2 Channel3 */ + DMA2->IFCR |= DMA2_Channel3_IT_Mask; + } + else if (DMAy_Channelx == DMA2_Channel4) + { + /* Reset interrupt pending bits for DMA2 Channel4 */ + DMA2->IFCR |= DMA2_Channel4_IT_Mask; + } + else + { + if (DMAy_Channelx == DMA2_Channel5) + { + /* Reset interrupt pending bits for DMA2 Channel5 */ + DMA2->IFCR |= DMA2_Channel5_IT_Mask; + } + } +} + +/** + * @brief Initializes the DMAy Channelx according to the specified + * parameters in the DMA_InitStruct. + * @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and + * x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel. + * @param DMA_InitStruct: pointer to a DMA_InitTypeDef structure that + * contains the configuration information for the specified DMA Channel. + * @retval None + */ +void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + assert_param(IS_DMA_DIR(DMA_InitStruct->DMA_DIR)); + assert_param(IS_DMA_BUFFER_SIZE(DMA_InitStruct->DMA_BufferSize)); + assert_param(IS_DMA_PERIPHERAL_INC_STATE(DMA_InitStruct->DMA_PeripheralInc)); + assert_param(IS_DMA_MEMORY_INC_STATE(DMA_InitStruct->DMA_MemoryInc)); + assert_param(IS_DMA_PERIPHERAL_DATA_SIZE(DMA_InitStruct->DMA_PeripheralDataSize)); + assert_param(IS_DMA_MEMORY_DATA_SIZE(DMA_InitStruct->DMA_MemoryDataSize)); + assert_param(IS_DMA_MODE(DMA_InitStruct->DMA_Mode)); + assert_param(IS_DMA_PRIORITY(DMA_InitStruct->DMA_Priority)); + assert_param(IS_DMA_M2M_STATE(DMA_InitStruct->DMA_M2M)); + +/*--------------------------- DMAy Channelx CCR Configuration -----------------*/ + /* Get the DMAy_Channelx CCR value */ + tmpreg = DMAy_Channelx->CCR; + /* Clear MEM2MEM, PL, MSIZE, PSIZE, MINC, PINC, CIRC and DIR bits */ + tmpreg &= CCR_CLEAR_Mask; + /* Configure DMAy Channelx: data transfer, data size, priority level and mode */ + /* Set DIR bit according to DMA_DIR value */ + /* Set CIRC bit according to DMA_Mode value */ + /* Set PINC bit according to DMA_PeripheralInc value */ + /* Set MINC bit according to DMA_MemoryInc value */ + /* Set PSIZE bits according to DMA_PeripheralDataSize value */ + /* Set MSIZE bits according to DMA_MemoryDataSize value */ + /* Set PL bits according to DMA_Priority value */ + /* Set the MEM2MEM bit according to DMA_M2M value */ + tmpreg |= DMA_InitStruct->DMA_DIR | DMA_InitStruct->DMA_Mode | + DMA_InitStruct->DMA_PeripheralInc | DMA_InitStruct->DMA_MemoryInc | + DMA_InitStruct->DMA_PeripheralDataSize | DMA_InitStruct->DMA_MemoryDataSize | + DMA_InitStruct->DMA_Priority | DMA_InitStruct->DMA_M2M; + + /* Write to DMAy Channelx CCR */ + DMAy_Channelx->CCR = tmpreg; + +/*--------------------------- DMAy Channelx CNDTR Configuration ---------------*/ + /* Write to DMAy Channelx CNDTR */ + DMAy_Channelx->CNDTR = DMA_InitStruct->DMA_BufferSize; + +/*--------------------------- DMAy Channelx CPAR Configuration ----------------*/ + /* Write to DMAy Channelx CPAR */ + DMAy_Channelx->CPAR = DMA_InitStruct->DMA_PeripheralBaseAddr; + +/*--------------------------- DMAy Channelx CMAR Configuration ----------------*/ + /* Write to DMAy Channelx CMAR */ + DMAy_Channelx->CMAR = DMA_InitStruct->DMA_MemoryBaseAddr; +} + +/** + * @brief Fills each DMA_InitStruct member with its default value. + * @param DMA_InitStruct : pointer to a DMA_InitTypeDef structure which will + * be initialized. + * @retval None + */ +void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct) +{ +/*-------------- Reset DMA init structure parameters values ------------------*/ + /* Initialize the DMA_PeripheralBaseAddr member */ + DMA_InitStruct->DMA_PeripheralBaseAddr = 0; + /* Initialize the DMA_MemoryBaseAddr member */ + DMA_InitStruct->DMA_MemoryBaseAddr = 0; + /* Initialize the DMA_DIR member */ + DMA_InitStruct->DMA_DIR = DMA_DIR_PeripheralSRC; + /* Initialize the DMA_BufferSize member */ + DMA_InitStruct->DMA_BufferSize = 0; + /* Initialize the DMA_PeripheralInc member */ + DMA_InitStruct->DMA_PeripheralInc = DMA_PeripheralInc_Disable; + /* Initialize the DMA_MemoryInc member */ + DMA_InitStruct->DMA_MemoryInc = DMA_MemoryInc_Disable; + /* Initialize the DMA_PeripheralDataSize member */ + DMA_InitStruct->DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte; + /* Initialize the DMA_MemoryDataSize member */ + DMA_InitStruct->DMA_MemoryDataSize = DMA_MemoryDataSize_Byte; + /* Initialize the DMA_Mode member */ + DMA_InitStruct->DMA_Mode = DMA_Mode_Normal; + /* Initialize the DMA_Priority member */ + DMA_InitStruct->DMA_Priority = DMA_Priority_Low; + /* Initialize the DMA_M2M member */ + DMA_InitStruct->DMA_M2M = DMA_M2M_Disable; +} + +/** + * @brief Enables or disables the specified DMAy Channelx. + * @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and + * x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel. + * @param NewState: new state of the DMAy Channelx. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected DMAy Channelx */ + DMAy_Channelx->CCR |= DMA_CCR1_EN; + } + else + { + /* Disable the selected DMAy Channelx */ + DMAy_Channelx->CCR &= (uint16_t)(~DMA_CCR1_EN); + } +} + +/** + * @brief Enables or disables the specified DMAy Channelx interrupts. + * @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and + * x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel. + * @param DMA_IT: specifies the DMA interrupts sources to be enabled + * or disabled. + * This parameter can be any combination of the following values: + * @arg DMA_IT_TC: Transfer complete interrupt mask + * @arg DMA_IT_HT: Half transfer interrupt mask + * @arg DMA_IT_TE: Transfer error interrupt mask + * @param NewState: new state of the specified DMA interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + assert_param(IS_DMA_CONFIG_IT(DMA_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected DMA interrupts */ + DMAy_Channelx->CCR |= DMA_IT; + } + else + { + /* Disable the selected DMA interrupts */ + DMAy_Channelx->CCR &= ~DMA_IT; + } +} + +/** + * @brief Sets the number of data units in the current DMAy Channelx transfer. + * @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and + * x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel. + * @param DataNumber: The number of data units in the current DMAy Channelx + * transfer. + * @note This function can only be used when the DMAy_Channelx is disabled. + * @retval None. + */ +void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber) +{ + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + +/*--------------------------- DMAy Channelx CNDTR Configuration ---------------*/ + /* Write to DMAy Channelx CNDTR */ + DMAy_Channelx->CNDTR = DataNumber; +} + +/** + * @brief Returns the number of remaining data units in the current + * DMAy Channelx transfer. + * @param DMAy_Channelx: where y can be 1 or 2 to select the DMA and + * x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel. + * @retval The number of remaining data units in the current DMAy Channelx + * transfer. + */ +uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx) +{ + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + /* Return the number of remaining data units for DMAy Channelx */ + return ((uint16_t)(DMAy_Channelx->CNDTR)); +} + +/** + * @brief Checks whether the specified DMAy Channelx flag is set or not. + * @param DMAy_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag. + * @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag. + * @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag. + * @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag. + * @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag. + * @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag. + * @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag. + * @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag. + * @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag. + * @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag. + * @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag. + * @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag. + * @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag. + * @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag. + * @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag. + * @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag. + * @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag. + * @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag. + * @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag. + * @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag. + * @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag. + * @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag. + * @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag. + * @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag. + * @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag. + * @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag. + * @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag. + * @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag. + * @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag. + * @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag. + * @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag. + * @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag. + * @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag. + * @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag. + * @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag. + * @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag. + * @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag. + * @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag. + * @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag. + * @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag. + * @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag. + * @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag. + * @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag. + * @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag. + * @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag. + * @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag. + * @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag. + * @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag. + * @retval The new state of DMAy_FLAG (SET or RESET). + */ +FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG) +{ + FlagStatus bitstatus = RESET; + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_DMA_GET_FLAG(DMAy_FLAG)); + + /* Calculate the used DMAy */ + if ((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET) + { + /* Get DMA2 ISR register value */ + tmpreg = DMA2->ISR ; + } + else + { + /* Get DMA1 ISR register value */ + tmpreg = DMA1->ISR ; + } + + /* Check the status of the specified DMAy flag */ + if ((tmpreg & DMAy_FLAG) != (uint32_t)RESET) + { + /* DMAy_FLAG is set */ + bitstatus = SET; + } + else + { + /* DMAy_FLAG is reset */ + bitstatus = RESET; + } + + /* Return the DMAy_FLAG status */ + return bitstatus; +} + +/** + * @brief Clears the DMAy Channelx's pending flags. + * @param DMAy_FLAG: specifies the flag to clear. + * This parameter can be any combination (for the same DMA) of the following values: + * @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag. + * @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag. + * @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag. + * @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag. + * @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag. + * @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag. + * @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag. + * @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag. + * @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag. + * @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag. + * @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag. + * @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag. + * @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag. + * @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag. + * @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag. + * @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag. + * @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag. + * @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag. + * @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag. + * @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag. + * @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag. + * @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag. + * @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag. + * @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag. + * @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag. + * @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag. + * @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag. + * @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag. + * @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag. + * @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag. + * @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag. + * @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag. + * @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag. + * @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag. + * @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag. + * @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag. + * @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag. + * @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag. + * @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag. + * @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag. + * @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag. + * @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag. + * @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag. + * @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag. + * @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag. + * @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag. + * @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag. + * @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag. + * @retval None + */ +void DMA_ClearFlag(uint32_t DMAy_FLAG) +{ + /* Check the parameters */ + assert_param(IS_DMA_CLEAR_FLAG(DMAy_FLAG)); + + /* Calculate the used DMAy */ + if ((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET) + { + /* Clear the selected DMAy flags */ + DMA2->IFCR = DMAy_FLAG; + } + else + { + /* Clear the selected DMAy flags */ + DMA1->IFCR = DMAy_FLAG; + } +} + +/** + * @brief Checks whether the specified DMAy Channelx interrupt has occurred or not. + * @param DMAy_IT: specifies the DMAy interrupt source to check. + * This parameter can be one of the following values: + * @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt. + * @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt. + * @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt. + * @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt. + * @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt. + * @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt. + * @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt. + * @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt. + * @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt. + * @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt. + * @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt. + * @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt. + * @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt. + * @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt. + * @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt. + * @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt. + * @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt. + * @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt. + * @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt. + * @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt. + * @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt. + * @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt. + * @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt. + * @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt. + * @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt. + * @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt. + * @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt. + * @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt. + * @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt. + * @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt. + * @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt. + * @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt. + * @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt. + * @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt. + * @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt. + * @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt. + * @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt. + * @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt. + * @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt. + * @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt. + * @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt. + * @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt. + * @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt. + * @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt. + * @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt. + * @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt. + * @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt. + * @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt. + * @retval The new state of DMAy_IT (SET or RESET). + */ +ITStatus DMA_GetITStatus(uint32_t DMAy_IT) +{ + ITStatus bitstatus = RESET; + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_DMA_GET_IT(DMAy_IT)); + + /* Calculate the used DMA */ + if ((DMAy_IT & FLAG_Mask) != (uint32_t)RESET) + { + /* Get DMA2 ISR register value */ + tmpreg = DMA2->ISR; + } + else + { + /* Get DMA1 ISR register value */ + tmpreg = DMA1->ISR; + } + + /* Check the status of the specified DMAy interrupt */ + if ((tmpreg & DMAy_IT) != (uint32_t)RESET) + { + /* DMAy_IT is set */ + bitstatus = SET; + } + else + { + /* DMAy_IT is reset */ + bitstatus = RESET; + } + /* Return the DMA_IT status */ + return bitstatus; +} + +/** + * @brief Clears the DMAy Channelx's interrupt pending bits. + * @param DMAy_IT: specifies the DMAy interrupt pending bit to clear. + * This parameter can be any combination (for the same DMA) of the following values: + * @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt. + * @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt. + * @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt. + * @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt. + * @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt. + * @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt. + * @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt. + * @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt. + * @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt. + * @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt. + * @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt. + * @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt. + * @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt. + * @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt. + * @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt. + * @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt. + * @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt. + * @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt. + * @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt. + * @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt. + * @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt. + * @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt. + * @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt. + * @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt. + * @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt. + * @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt. + * @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt. + * @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt. + * @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt. + * @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt. + * @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt. + * @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt. + * @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt. + * @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt. + * @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt. + * @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt. + * @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt. + * @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt. + * @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt. + * @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt. + * @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt. + * @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt. + * @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt. + * @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt. + * @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt. + * @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt. + * @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt. + * @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt. + * @retval None + */ +void DMA_ClearITPendingBit(uint32_t DMAy_IT) +{ + /* Check the parameters */ + assert_param(IS_DMA_CLEAR_IT(DMAy_IT)); + + /* Calculate the used DMAy */ + if ((DMAy_IT & FLAG_Mask) != (uint32_t)RESET) + { + /* Clear the selected DMAy interrupt pending bits */ + DMA2->IFCR = DMAy_IT; + } + else + { + /* Clear the selected DMAy interrupt pending bits */ + DMA1->IFCR = DMAy_IT; + } +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_exti.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_exti.c new file mode 100644 index 0000000..b6290d5 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_exti.c @@ -0,0 +1,269 @@ +/** + ****************************************************************************** + * @file stm32f10x_exti.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the EXTI firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_exti.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup EXTI + * @brief EXTI driver modules + * @{ + */ + +/** @defgroup EXTI_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup EXTI_Private_Defines + * @{ + */ + +#define EXTI_LINENONE ((uint32_t)0x00000) /* No interrupt selected */ + +/** + * @} + */ + +/** @defgroup EXTI_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup EXTI_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup EXTI_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup EXTI_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the EXTI peripheral registers to their default reset values. + * @param None + * @retval None + */ +void EXTI_DeInit(void) +{ + EXTI->IMR = 0x00000000; + EXTI->EMR = 0x00000000; + EXTI->RTSR = 0x00000000; + EXTI->FTSR = 0x00000000; + EXTI->PR = 0x000FFFFF; +} + +/** + * @brief Initializes the EXTI peripheral according to the specified + * parameters in the EXTI_InitStruct. + * @param EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure + * that contains the configuration information for the EXTI peripheral. + * @retval None + */ +void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct) +{ + uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_EXTI_MODE(EXTI_InitStruct->EXTI_Mode)); + assert_param(IS_EXTI_TRIGGER(EXTI_InitStruct->EXTI_Trigger)); + assert_param(IS_EXTI_LINE(EXTI_InitStruct->EXTI_Line)); + assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->EXTI_LineCmd)); + + tmp = (uint32_t)EXTI_BASE; + + if (EXTI_InitStruct->EXTI_LineCmd != DISABLE) + { + /* Clear EXTI line configuration */ + EXTI->IMR &= ~EXTI_InitStruct->EXTI_Line; + EXTI->EMR &= ~EXTI_InitStruct->EXTI_Line; + + tmp += EXTI_InitStruct->EXTI_Mode; + + *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line; + + /* Clear Rising Falling edge configuration */ + EXTI->RTSR &= ~EXTI_InitStruct->EXTI_Line; + EXTI->FTSR &= ~EXTI_InitStruct->EXTI_Line; + + /* Select the trigger for the selected external interrupts */ + if (EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling) + { + /* Rising Falling edge */ + EXTI->RTSR |= EXTI_InitStruct->EXTI_Line; + EXTI->FTSR |= EXTI_InitStruct->EXTI_Line; + } + else + { + tmp = (uint32_t)EXTI_BASE; + tmp += EXTI_InitStruct->EXTI_Trigger; + + *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line; + } + } + else + { + tmp += EXTI_InitStruct->EXTI_Mode; + + /* Disable the selected external lines */ + *(__IO uint32_t *) tmp &= ~EXTI_InitStruct->EXTI_Line; + } +} + +/** + * @brief Fills each EXTI_InitStruct member with its reset value. + * @param EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure which will + * be initialized. + * @retval None + */ +void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct) +{ + EXTI_InitStruct->EXTI_Line = EXTI_LINENONE; + EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt; + EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling; + EXTI_InitStruct->EXTI_LineCmd = DISABLE; +} + +/** + * @brief Generates a Software interrupt. + * @param EXTI_Line: specifies the EXTI lines to be enabled or disabled. + * This parameter can be any combination of EXTI_Linex where x can be (0..19). + * @retval None + */ +void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line) +{ + /* Check the parameters */ + assert_param(IS_EXTI_LINE(EXTI_Line)); + + EXTI->SWIER |= EXTI_Line; +} + +/** + * @brief Checks whether the specified EXTI line flag is set or not. + * @param EXTI_Line: specifies the EXTI line flag to check. + * This parameter can be: + * @arg EXTI_Linex: External interrupt line x where x(0..19) + * @retval The new state of EXTI_Line (SET or RESET). + */ +FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_GET_EXTI_LINE(EXTI_Line)); + + if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the EXTI's line pending flags. + * @param EXTI_Line: specifies the EXTI lines flags to clear. + * This parameter can be any combination of EXTI_Linex where x can be (0..19). + * @retval None + */ +void EXTI_ClearFlag(uint32_t EXTI_Line) +{ + /* Check the parameters */ + assert_param(IS_EXTI_LINE(EXTI_Line)); + + EXTI->PR = EXTI_Line; +} + +/** + * @brief Checks whether the specified EXTI line is asserted or not. + * @param EXTI_Line: specifies the EXTI line to check. + * This parameter can be: + * @arg EXTI_Linex: External interrupt line x where x(0..19) + * @retval The new state of EXTI_Line (SET or RESET). + */ +ITStatus EXTI_GetITStatus(uint32_t EXTI_Line) +{ + ITStatus bitstatus = RESET; + uint32_t enablestatus = 0; + /* Check the parameters */ + assert_param(IS_GET_EXTI_LINE(EXTI_Line)); + + enablestatus = EXTI->IMR & EXTI_Line; + if (((EXTI->PR & EXTI_Line) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET)) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the EXTI's line pending bits. + * @param EXTI_Line: specifies the EXTI lines to clear. + * This parameter can be any combination of EXTI_Linex where x can be (0..19). + * @retval None + */ +void EXTI_ClearITPendingBit(uint32_t EXTI_Line) +{ + /* Check the parameters */ + assert_param(IS_EXTI_LINE(EXTI_Line)); + + EXTI->PR = EXTI_Line; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_flash.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_flash.c new file mode 100644 index 0000000..cdff9e9 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_flash.c @@ -0,0 +1,1684 @@ +/** + ****************************************************************************** + * @file stm32f10x_flash.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the FLASH firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_flash.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup FLASH + * @brief FLASH driver modules + * @{ + */ + +/** @defgroup FLASH_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup FLASH_Private_Defines + * @{ + */ + +/* Flash Access Control Register bits */ +#define ACR_LATENCY_Mask ((uint32_t)0x00000038) +#define ACR_HLFCYA_Mask ((uint32_t)0xFFFFFFF7) +#define ACR_PRFTBE_Mask ((uint32_t)0xFFFFFFEF) + +/* Flash Access Control Register bits */ +#define ACR_PRFTBS_Mask ((uint32_t)0x00000020) + +/* Flash Control Register bits */ +#define CR_PG_Set ((uint32_t)0x00000001) +#define CR_PG_Reset ((uint32_t)0x00001FFE) +#define CR_PER_Set ((uint32_t)0x00000002) +#define CR_PER_Reset ((uint32_t)0x00001FFD) +#define CR_MER_Set ((uint32_t)0x00000004) +#define CR_MER_Reset ((uint32_t)0x00001FFB) +#define CR_OPTPG_Set ((uint32_t)0x00000010) +#define CR_OPTPG_Reset ((uint32_t)0x00001FEF) +#define CR_OPTER_Set ((uint32_t)0x00000020) +#define CR_OPTER_Reset ((uint32_t)0x00001FDF) +#define CR_STRT_Set ((uint32_t)0x00000040) +#define CR_LOCK_Set ((uint32_t)0x00000080) + +/* FLASH Mask */ +#define RDPRT_Mask ((uint32_t)0x00000002) +#define WRP0_Mask ((uint32_t)0x000000FF) +#define WRP1_Mask ((uint32_t)0x0000FF00) +#define WRP2_Mask ((uint32_t)0x00FF0000) +#define WRP3_Mask ((uint32_t)0xFF000000) +#define OB_USER_BFB2 ((uint16_t)0x0008) + +/* FLASH Keys */ +#define RDP_Key ((uint16_t)0x00A5) +#define FLASH_KEY1 ((uint32_t)0x45670123) +#define FLASH_KEY2 ((uint32_t)0xCDEF89AB) + +/* FLASH BANK address */ +#define FLASH_BANK1_END_ADDRESS ((uint32_t)0x807FFFF) + +/* Delay definition */ +#define EraseTimeout ((uint32_t)0x000B0000) +#define ProgramTimeout ((uint32_t)0x00002000) +/** + * @} + */ + +/** @defgroup FLASH_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup FLASH_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup FLASH_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup FLASH_Private_Functions + * @{ + */ + +/** +@code + + This driver provides functions to configure and program the Flash memory of all STM32F10x devices, + including the latest STM32F10x_XL density devices. + + STM32F10x_XL devices feature up to 1 Mbyte with dual bank architecture for read-while-write (RWW) capability: + - bank1: fixed size of 512 Kbytes (256 pages of 2Kbytes each) + - bank2: up to 512 Kbytes (up to 256 pages of 2Kbytes each) + While other STM32F10x devices features only one bank with memory up to 512 Kbytes. + + In version V3.3.0, some functions were updated and new ones were added to support + STM32F10x_XL devices. Thus some functions manages all devices, while other are + dedicated for XL devices only. + + The table below presents the list of available functions depending on the used STM32F10x devices. + + *************************************************** + * Legacy functions used for all STM32F10x devices * + *************************************************** + +----------------------------------------------------------------------------------------------------------------------------------+ + | Functions prototypes |STM32F10x_XL|Other STM32F10x| Comments | + | | devices | devices | | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_SetLatency | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_HalfCycleAccessCmd | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_PrefetchBufferCmd | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_Unlock | Yes | Yes | - For STM32F10X_XL devices: unlock Bank1 and Bank2. | + | | | | - For other devices: unlock Bank1 and it is equivalent | + | | | | to FLASH_UnlockBank1 function. | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_Lock | Yes | Yes | - For STM32F10X_XL devices: lock Bank1 and Bank2. | + | | | | - For other devices: lock Bank1 and it is equivalent | + | | | | to FLASH_LockBank1 function. | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_ErasePage | Yes | Yes | - For STM32F10x_XL devices: erase a page in Bank1 and Bank2 | + | | | | - For other devices: erase a page in Bank1 | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_EraseAllPages | Yes | Yes | - For STM32F10x_XL devices: erase all pages in Bank1 and Bank2 | + | | | | - For other devices: erase all pages in Bank1 | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_EraseOptionBytes | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_ProgramWord | Yes | Yes | Updated to program up to 1MByte (depending on the used device) | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_ProgramHalfWord | Yes | Yes | Updated to program up to 1MByte (depending on the used device) | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_ProgramOptionByteData | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_EnableWriteProtection | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_ReadOutProtection | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_UserOptionByteConfig | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_GetUserOptionByte | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_GetWriteProtectionOptionByte | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_GetReadOutProtectionStatus | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_GetPrefetchBufferStatus | Yes | Yes | No change | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_ITConfig | Yes | Yes | - For STM32F10x_XL devices: enable Bank1 and Bank2's interrupts| + | | | | - For other devices: enable Bank1's interrupts | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_GetFlagStatus | Yes | Yes | - For STM32F10x_XL devices: return Bank1 and Bank2's flag status| + | | | | - For other devices: return Bank1's flag status | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_ClearFlag | Yes | Yes | - For STM32F10x_XL devices: clear Bank1 and Bank2's flag | + | | | | - For other devices: clear Bank1's flag | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_GetStatus | Yes | Yes | - Return the status of Bank1 (for all devices) | + | | | | equivalent to FLASH_GetBank1Status function | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_WaitForLastOperation | Yes | Yes | - Wait for Bank1 last operation (for all devices) | + | | | | equivalent to: FLASH_WaitForLastBank1Operation function | + +----------------------------------------------------------------------------------------------------------------------------------+ + + ************************************************************************************************************************ + * New functions used for all STM32F10x devices to manage Bank1: * + * - These functions are mainly useful for STM32F10x_XL density devices, to have separate control for Bank1 and bank2 * + * - For other devices, these functions are optional (covered by functions listed above) * + ************************************************************************************************************************ + +----------------------------------------------------------------------------------------------------------------------------------+ + | Functions prototypes |STM32F10x_XL|Other STM32F10x| Comments | + | | devices | devices | | + |----------------------------------------------------------------------------------------------------------------------------------| + | FLASH_UnlockBank1 | Yes | Yes | - Unlock Bank1 | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_LockBank1 | Yes | Yes | - Lock Bank1 | + |----------------------------------------------------------------------------------------------------------------------------------| + | FLASH_EraseAllBank1Pages | Yes | Yes | - Erase all pages in Bank1 | + |----------------------------------------------------------------------------------------------------------------------------------| + | FLASH_GetBank1Status | Yes | Yes | - Return the status of Bank1 | + |----------------------------------------------------------------------------------------------------------------------------------| + | FLASH_WaitForLastBank1Operation | Yes | Yes | - Wait for Bank1 last operation | + +----------------------------------------------------------------------------------------------------------------------------------+ + + ***************************************************************************** + * New Functions used only with STM32F10x_XL density devices to manage Bank2 * + ***************************************************************************** + +----------------------------------------------------------------------------------------------------------------------------------+ + | Functions prototypes |STM32F10x_XL|Other STM32F10x| Comments | + | | devices | devices | | + |----------------------------------------------------------------------------------------------------------------------------------| + | FLASH_UnlockBank2 | Yes | No | - Unlock Bank2 | + |----------------------------------------------------------------------------------------------------------------------------------| + |FLASH_LockBank2 | Yes | No | - Lock Bank2 | + |----------------------------------------------------------------------------------------------------------------------------------| + | FLASH_EraseAllBank2Pages | Yes | No | - Erase all pages in Bank2 | + |----------------------------------------------------------------------------------------------------------------------------------| + | FLASH_GetBank2Status | Yes | No | - Return the status of Bank2 | + |----------------------------------------------------------------------------------------------------------------------------------| + | FLASH_WaitForLastBank2Operation | Yes | No | - Wait for Bank2 last operation | + |----------------------------------------------------------------------------------------------------------------------------------| + | FLASH_BootConfig | Yes | No | - Configure to boot from Bank1 or Bank2 | + +----------------------------------------------------------------------------------------------------------------------------------+ +@endcode +*/ + + +/** + * @brief Sets the code latency value. + * @note This function can be used for all STM32F10x devices. + * @param FLASH_Latency: specifies the FLASH Latency value. + * This parameter can be one of the following values: + * @arg FLASH_Latency_0: FLASH Zero Latency cycle + * @arg FLASH_Latency_1: FLASH One Latency cycle + * @arg FLASH_Latency_2: FLASH Two Latency cycles + * @retval None + */ +void FLASH_SetLatency(uint32_t FLASH_Latency) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_FLASH_LATENCY(FLASH_Latency)); + + /* Read the ACR register */ + tmpreg = FLASH->ACR; + + /* Sets the Latency value */ + tmpreg &= ACR_LATENCY_Mask; + tmpreg |= FLASH_Latency; + + /* Write the ACR register */ + FLASH->ACR = tmpreg; +} + +/** + * @brief Enables or disables the Half cycle flash access. + * @note This function can be used for all STM32F10x devices. + * @param FLASH_HalfCycleAccess: specifies the FLASH Half cycle Access mode. + * This parameter can be one of the following values: + * @arg FLASH_HalfCycleAccess_Enable: FLASH Half Cycle Enable + * @arg FLASH_HalfCycleAccess_Disable: FLASH Half Cycle Disable + * @retval None + */ +void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess) +{ + /* Check the parameters */ + assert_param(IS_FLASH_HALFCYCLEACCESS_STATE(FLASH_HalfCycleAccess)); + + /* Enable or disable the Half cycle access */ + FLASH->ACR &= ACR_HLFCYA_Mask; + FLASH->ACR |= FLASH_HalfCycleAccess; +} + +/** + * @brief Enables or disables the Prefetch Buffer. + * @note This function can be used for all STM32F10x devices. + * @param FLASH_PrefetchBuffer: specifies the Prefetch buffer status. + * This parameter can be one of the following values: + * @arg FLASH_PrefetchBuffer_Enable: FLASH Prefetch Buffer Enable + * @arg FLASH_PrefetchBuffer_Disable: FLASH Prefetch Buffer Disable + * @retval None + */ +void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer) +{ + /* Check the parameters */ + assert_param(IS_FLASH_PREFETCHBUFFER_STATE(FLASH_PrefetchBuffer)); + + /* Enable or disable the Prefetch Buffer */ + FLASH->ACR &= ACR_PRFTBE_Mask; + FLASH->ACR |= FLASH_PrefetchBuffer; +} + +/** + * @brief Unlocks the FLASH Program Erase Controller. + * @note This function can be used for all STM32F10x devices. + * - For STM32F10X_XL devices this function unlocks Bank1 and Bank2. + * - For all other devices it unlocks Bank1 and it is equivalent + * to FLASH_UnlockBank1 function.. + * @param None + * @retval None + */ +void FLASH_Unlock(void) +{ + /* Authorize the FPEC of Bank1 Access */ + FLASH->KEYR = FLASH_KEY1; + FLASH->KEYR = FLASH_KEY2; + +#ifdef STM32F10X_XL + /* Authorize the FPEC of Bank2 Access */ + FLASH->KEYR2 = FLASH_KEY1; + FLASH->KEYR2 = FLASH_KEY2; +#endif /* STM32F10X_XL */ +} +/** + * @brief Unlocks the FLASH Bank1 Program Erase Controller. + * @note This function can be used for all STM32F10x devices. + * - For STM32F10X_XL devices this function unlocks Bank1. + * - For all other devices it unlocks Bank1 and it is + * equivalent to FLASH_Unlock function. + * @param None + * @retval None + */ +void FLASH_UnlockBank1(void) +{ + /* Authorize the FPEC of Bank1 Access */ + FLASH->KEYR = FLASH_KEY1; + FLASH->KEYR = FLASH_KEY2; +} + +#ifdef STM32F10X_XL +/** + * @brief Unlocks the FLASH Bank2 Program Erase Controller. + * @note This function can be used only for STM32F10X_XL density devices. + * @param None + * @retval None + */ +void FLASH_UnlockBank2(void) +{ + /* Authorize the FPEC of Bank2 Access */ + FLASH->KEYR2 = FLASH_KEY1; + FLASH->KEYR2 = FLASH_KEY2; + +} +#endif /* STM32F10X_XL */ + +/** + * @brief Locks the FLASH Program Erase Controller. + * @note This function can be used for all STM32F10x devices. + * - For STM32F10X_XL devices this function Locks Bank1 and Bank2. + * - For all other devices it Locks Bank1 and it is equivalent + * to FLASH_LockBank1 function. + * @param None + * @retval None + */ +void FLASH_Lock(void) +{ + /* Set the Lock Bit to lock the FPEC and the CR of Bank1 */ + FLASH->CR |= CR_LOCK_Set; + +#ifdef STM32F10X_XL + /* Set the Lock Bit to lock the FPEC and the CR of Bank2 */ + FLASH->CR2 |= CR_LOCK_Set; +#endif /* STM32F10X_XL */ +} + +/** + * @brief Locks the FLASH Bank1 Program Erase Controller. + * @note this function can be used for all STM32F10x devices. + * - For STM32F10X_XL devices this function Locks Bank1. + * - For all other devices it Locks Bank1 and it is equivalent + * to FLASH_Lock function. + * @param None + * @retval None + */ +void FLASH_LockBank1(void) +{ + /* Set the Lock Bit to lock the FPEC and the CR of Bank1 */ + FLASH->CR |= CR_LOCK_Set; +} + +#ifdef STM32F10X_XL +/** + * @brief Locks the FLASH Bank2 Program Erase Controller. + * @note This function can be used only for STM32F10X_XL density devices. + * @param None + * @retval None + */ +void FLASH_LockBank2(void) +{ + /* Set the Lock Bit to lock the FPEC and the CR of Bank2 */ + FLASH->CR2 |= CR_LOCK_Set; +} +#endif /* STM32F10X_XL */ + +/** + * @brief Erases a specified FLASH page. + * @note This function can be used for all STM32F10x devices. + * @param Page_Address: The page address to be erased. + * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_ErasePage(uint32_t Page_Address) +{ + FLASH_Status status = FLASH_COMPLETE; + /* Check the parameters */ + assert_param(IS_FLASH_ADDRESS(Page_Address)); + +#ifdef STM32F10X_XL + if(Page_Address < FLASH_BANK1_END_ADDRESS) + { + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank1Operation(EraseTimeout); + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to erase the page */ + FLASH->CR|= CR_PER_Set; + FLASH->AR = Page_Address; + FLASH->CR|= CR_STRT_Set; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank1Operation(EraseTimeout); + + /* Disable the PER Bit */ + FLASH->CR &= CR_PER_Reset; + } + } + else + { + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(EraseTimeout); + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to erase the page */ + FLASH->CR2|= CR_PER_Set; + FLASH->AR2 = Page_Address; + FLASH->CR2|= CR_STRT_Set; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(EraseTimeout); + + /* Disable the PER Bit */ + FLASH->CR2 &= CR_PER_Reset; + } + } +#else + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(EraseTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to erase the page */ + FLASH->CR|= CR_PER_Set; + FLASH->AR = Page_Address; + FLASH->CR|= CR_STRT_Set; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(EraseTimeout); + + /* Disable the PER Bit */ + FLASH->CR &= CR_PER_Reset; + } +#endif /* STM32F10X_XL */ + + /* Return the Erase Status */ + return status; +} + +/** + * @brief Erases all FLASH pages. + * @note This function can be used for all STM32F10x devices. + * @param None + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_EraseAllPages(void) +{ + FLASH_Status status = FLASH_COMPLETE; + +#ifdef STM32F10X_XL + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank1Operation(EraseTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to erase all pages */ + FLASH->CR |= CR_MER_Set; + FLASH->CR |= CR_STRT_Set; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank1Operation(EraseTimeout); + + /* Disable the MER Bit */ + FLASH->CR &= CR_MER_Reset; + } + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to erase all pages */ + FLASH->CR2 |= CR_MER_Set; + FLASH->CR2 |= CR_STRT_Set; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(EraseTimeout); + + /* Disable the MER Bit */ + FLASH->CR2 &= CR_MER_Reset; + } +#else + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(EraseTimeout); + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to erase all pages */ + FLASH->CR |= CR_MER_Set; + FLASH->CR |= CR_STRT_Set; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(EraseTimeout); + + /* Disable the MER Bit */ + FLASH->CR &= CR_MER_Reset; + } +#endif /* STM32F10X_XL */ + + /* Return the Erase Status */ + return status; +} + +/** + * @brief Erases all Bank1 FLASH pages. + * @note This function can be used for all STM32F10x devices. + * - For STM32F10X_XL devices this function erases all Bank1 pages. + * - For all other devices it erases all Bank1 pages and it is equivalent + * to FLASH_EraseAllPages function. + * @param None + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_EraseAllBank1Pages(void) +{ + FLASH_Status status = FLASH_COMPLETE; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank1Operation(EraseTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to erase all pages */ + FLASH->CR |= CR_MER_Set; + FLASH->CR |= CR_STRT_Set; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank1Operation(EraseTimeout); + + /* Disable the MER Bit */ + FLASH->CR &= CR_MER_Reset; + } + /* Return the Erase Status */ + return status; +} + +#ifdef STM32F10X_XL +/** + * @brief Erases all Bank2 FLASH pages. + * @note This function can be used only for STM32F10x_XL density devices. + * @param None + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_EraseAllBank2Pages(void) +{ + FLASH_Status status = FLASH_COMPLETE; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(EraseTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to erase all pages */ + FLASH->CR2 |= CR_MER_Set; + FLASH->CR2 |= CR_STRT_Set; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(EraseTimeout); + + /* Disable the MER Bit */ + FLASH->CR2 &= CR_MER_Reset; + } + /* Return the Erase Status */ + return status; +} +#endif /* STM32F10X_XL */ + +/** + * @brief Erases the FLASH option bytes. + * @note This functions erases all option bytes except the Read protection (RDP). + * @note This function can be used for all STM32F10x devices. + * @param None + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_EraseOptionBytes(void) +{ + uint16_t rdptmp = RDP_Key; + + FLASH_Status status = FLASH_COMPLETE; + + /* Get the actual read protection Option Byte value */ + if(FLASH_GetReadOutProtectionStatus() != RESET) + { + rdptmp = 0x00; + } + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(EraseTimeout); + if(status == FLASH_COMPLETE) + { + /* Authorize the small information block programming */ + FLASH->OPTKEYR = FLASH_KEY1; + FLASH->OPTKEYR = FLASH_KEY2; + + /* if the previous operation is completed, proceed to erase the option bytes */ + FLASH->CR |= CR_OPTER_Set; + FLASH->CR |= CR_STRT_Set; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(EraseTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= CR_OPTER_Reset; + + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= CR_OPTPG_Set; + /* Restore the last read protection Option Byte value */ + OB->RDP = (uint16_t)rdptmp; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= CR_OPTPG_Reset; + } + } + else + { + if (status != FLASH_TIMEOUT) + { + /* Disable the OPTPG Bit */ + FLASH->CR &= CR_OPTPG_Reset; + } + } + } + /* Return the erase status */ + return status; +} + +/** + * @brief Programs a word at a specified address. + * @note This function can be used for all STM32F10x devices. + * @param Address: specifies the address to be programmed. + * @param Data: specifies the data to be programmed. + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data) +{ + FLASH_Status status = FLASH_COMPLETE; + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_FLASH_ADDRESS(Address)); + +#ifdef STM32F10X_XL + if(Address < FLASH_BANK1_END_ADDRESS - 2) + { + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank1Operation(ProgramTimeout); + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new first + half word */ + FLASH->CR |= CR_PG_Set; + + *(__IO uint16_t*)Address = (uint16_t)Data; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new second + half word */ + tmp = Address + 2; + + *(__IO uint16_t*) tmp = Data >> 16; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + /* Disable the PG Bit */ + FLASH->CR &= CR_PG_Reset; + } + else + { + /* Disable the PG Bit */ + FLASH->CR &= CR_PG_Reset; + } + } + } + else if(Address == (FLASH_BANK1_END_ADDRESS - 1)) + { + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank1Operation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new first + half word */ + FLASH->CR |= CR_PG_Set; + + *(__IO uint16_t*)Address = (uint16_t)Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank1Operation(ProgramTimeout); + + /* Disable the PG Bit */ + FLASH->CR &= CR_PG_Reset; + } + else + { + /* Disable the PG Bit */ + FLASH->CR &= CR_PG_Reset; + } + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new second + half word */ + FLASH->CR2 |= CR_PG_Set; + tmp = Address + 2; + + *(__IO uint16_t*) tmp = Data >> 16; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(ProgramTimeout); + + /* Disable the PG Bit */ + FLASH->CR2 &= CR_PG_Reset; + } + else + { + /* Disable the PG Bit */ + FLASH->CR2 &= CR_PG_Reset; + } + } + else + { + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new first + half word */ + FLASH->CR2 |= CR_PG_Set; + + *(__IO uint16_t*)Address = (uint16_t)Data; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new second + half word */ + tmp = Address + 2; + + *(__IO uint16_t*) tmp = Data >> 16; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(ProgramTimeout); + + /* Disable the PG Bit */ + FLASH->CR2 &= CR_PG_Reset; + } + else + { + /* Disable the PG Bit */ + FLASH->CR2 &= CR_PG_Reset; + } + } + } +#else + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new first + half word */ + FLASH->CR |= CR_PG_Set; + + *(__IO uint16_t*)Address = (uint16_t)Data; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new second + half word */ + tmp = Address + 2; + + *(__IO uint16_t*) tmp = Data >> 16; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + /* Disable the PG Bit */ + FLASH->CR &= CR_PG_Reset; + } + else + { + /* Disable the PG Bit */ + FLASH->CR &= CR_PG_Reset; + } + } +#endif /* STM32F10X_XL */ + + /* Return the Program Status */ + return status; +} + +/** + * @brief Programs a half word at a specified address. + * @note This function can be used for all STM32F10x devices. + * @param Address: specifies the address to be programmed. + * @param Data: specifies the data to be programmed. + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data) +{ + FLASH_Status status = FLASH_COMPLETE; + /* Check the parameters */ + assert_param(IS_FLASH_ADDRESS(Address)); + +#ifdef STM32F10X_XL + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + if(Address < FLASH_BANK1_END_ADDRESS) + { + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new data */ + FLASH->CR |= CR_PG_Set; + + *(__IO uint16_t*)Address = Data; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank1Operation(ProgramTimeout); + + /* Disable the PG Bit */ + FLASH->CR &= CR_PG_Reset; + } + } + else + { + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new data */ + FLASH->CR2 |= CR_PG_Set; + + *(__IO uint16_t*)Address = Data; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastBank2Operation(ProgramTimeout); + + /* Disable the PG Bit */ + FLASH->CR2 &= CR_PG_Reset; + } + } +#else + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to program the new data */ + FLASH->CR |= CR_PG_Set; + + *(__IO uint16_t*)Address = Data; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + /* Disable the PG Bit */ + FLASH->CR &= CR_PG_Reset; + } +#endif /* STM32F10X_XL */ + + /* Return the Program Status */ + return status; +} + +/** + * @brief Programs a half word at a specified Option Byte Data address. + * @note This function can be used for all STM32F10x devices. + * @param Address: specifies the address to be programmed. + * This parameter can be 0x1FFFF804 or 0x1FFFF806. + * @param Data: specifies the data to be programmed. + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data) +{ + FLASH_Status status = FLASH_COMPLETE; + /* Check the parameters */ + assert_param(IS_OB_DATA_ADDRESS(Address)); + status = FLASH_WaitForLastOperation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* Authorize the small information block programming */ + FLASH->OPTKEYR = FLASH_KEY1; + FLASH->OPTKEYR = FLASH_KEY2; + /* Enables the Option Bytes Programming operation */ + FLASH->CR |= CR_OPTPG_Set; + *(__IO uint16_t*)Address = Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= CR_OPTPG_Reset; + } + } + /* Return the Option Byte Data Program Status */ + return status; +} + +/** + * @brief Write protects the desired pages + * @note This function can be used for all STM32F10x devices. + * @param FLASH_Pages: specifies the address of the pages to be write protected. + * This parameter can be: + * @arg For @b STM32_Low-density_devices: value between FLASH_WRProt_Pages0to3 and FLASH_WRProt_Pages28to31 + * @arg For @b STM32_Medium-density_devices: value between FLASH_WRProt_Pages0to3 + * and FLASH_WRProt_Pages124to127 + * @arg For @b STM32_High-density_devices: value between FLASH_WRProt_Pages0to1 and + * FLASH_WRProt_Pages60to61 or FLASH_WRProt_Pages62to255 + * @arg For @b STM32_Connectivity_line_devices: value between FLASH_WRProt_Pages0to1 and + * FLASH_WRProt_Pages60to61 or FLASH_WRProt_Pages62to127 + * @arg For @b STM32_XL-density_devices: value between FLASH_WRProt_Pages0to1 and + * FLASH_WRProt_Pages60to61 or FLASH_WRProt_Pages62to511 + * @arg FLASH_WRProt_AllPages + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages) +{ + uint16_t WRP0_Data = 0xFFFF, WRP1_Data = 0xFFFF, WRP2_Data = 0xFFFF, WRP3_Data = 0xFFFF; + + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_FLASH_WRPROT_PAGE(FLASH_Pages)); + + FLASH_Pages = (uint32_t)(~FLASH_Pages); + WRP0_Data = (uint16_t)(FLASH_Pages & WRP0_Mask); + WRP1_Data = (uint16_t)((FLASH_Pages & WRP1_Mask) >> 8); + WRP2_Data = (uint16_t)((FLASH_Pages & WRP2_Mask) >> 16); + WRP3_Data = (uint16_t)((FLASH_Pages & WRP3_Mask) >> 24); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* Authorizes the small information block programming */ + FLASH->OPTKEYR = FLASH_KEY1; + FLASH->OPTKEYR = FLASH_KEY2; + FLASH->CR |= CR_OPTPG_Set; + if(WRP0_Data != 0xFF) + { + OB->WRP0 = WRP0_Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + } + if((status == FLASH_COMPLETE) && (WRP1_Data != 0xFF)) + { + OB->WRP1 = WRP1_Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + } + if((status == FLASH_COMPLETE) && (WRP2_Data != 0xFF)) + { + OB->WRP2 = WRP2_Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + } + + if((status == FLASH_COMPLETE)&& (WRP3_Data != 0xFF)) + { + OB->WRP3 = WRP3_Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + } + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= CR_OPTPG_Reset; + } + } + /* Return the write protection operation Status */ + return status; +} + +/** + * @brief Enables or disables the read out protection. + * @note If the user has already programmed the other option bytes before calling + * this function, he must re-program them since this function erases all option bytes. + * @note This function can be used for all STM32F10x devices. + * @param Newstate: new state of the ReadOut Protection. + * This parameter can be: ENABLE or DISABLE. + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState) +{ + FLASH_Status status = FLASH_COMPLETE; + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + status = FLASH_WaitForLastOperation(EraseTimeout); + if(status == FLASH_COMPLETE) + { + /* Authorizes the small information block programming */ + FLASH->OPTKEYR = FLASH_KEY1; + FLASH->OPTKEYR = FLASH_KEY2; + FLASH->CR |= CR_OPTER_Set; + FLASH->CR |= CR_STRT_Set; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(EraseTimeout); + if(status == FLASH_COMPLETE) + { + /* if the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= CR_OPTER_Reset; + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= CR_OPTPG_Set; + if(NewState != DISABLE) + { + OB->RDP = 0x00; + } + else + { + OB->RDP = RDP_Key; + } + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(EraseTimeout); + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= CR_OPTPG_Reset; + } + } + else + { + if(status != FLASH_TIMEOUT) + { + /* Disable the OPTER Bit */ + FLASH->CR &= CR_OPTER_Reset; + } + } + } + /* Return the protection operation Status */ + return status; +} + +/** + * @brief Programs the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY. + * @note This function can be used for all STM32F10x devices. + * @param OB_IWDG: Selects the IWDG mode + * This parameter can be one of the following values: + * @arg OB_IWDG_SW: Software IWDG selected + * @arg OB_IWDG_HW: Hardware IWDG selected + * @param OB_STOP: Reset event when entering STOP mode. + * This parameter can be one of the following values: + * @arg OB_STOP_NoRST: No reset generated when entering in STOP + * @arg OB_STOP_RST: Reset generated when entering in STOP + * @param OB_STDBY: Reset event when entering Standby mode. + * This parameter can be one of the following values: + * @arg OB_STDBY_NoRST: No reset generated when entering in STANDBY + * @arg OB_STDBY_RST: Reset generated when entering in STANDBY + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_OB_IWDG_SOURCE(OB_IWDG)); + assert_param(IS_OB_STOP_SOURCE(OB_STOP)); + assert_param(IS_OB_STDBY_SOURCE(OB_STDBY)); + + /* Authorize the small information block programming */ + FLASH->OPTKEYR = FLASH_KEY1; + FLASH->OPTKEYR = FLASH_KEY2; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= CR_OPTPG_Set; + + OB->USER = OB_IWDG | (uint16_t)(OB_STOP | (uint16_t)(OB_STDBY | ((uint16_t)0xF8))); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= CR_OPTPG_Reset; + } + } + /* Return the Option Byte program Status */ + return status; +} + +#ifdef STM32F10X_XL +/** + * @brief Configures to boot from Bank1 or Bank2. + * @note This function can be used only for STM32F10x_XL density devices. + * @param FLASH_BOOT: select the FLASH Bank to boot from. + * This parameter can be one of the following values: + * @arg FLASH_BOOT_Bank1: At startup, if boot pins are set in boot from user Flash + * position and this parameter is selected the device will boot from Bank1(Default). + * @arg FLASH_BOOT_Bank2: At startup, if boot pins are set in boot from user Flash + * position and this parameter is selected the device will boot from Bank2 or Bank1, + * depending on the activation of the bank. The active banks are checked in + * the following order: Bank2, followed by Bank1. + * The active bank is recognized by the value programmed at the base address + * of the respective bank (corresponding to the initial stack pointer value + * in the interrupt vector table). + * For more information, please refer to AN2606 from www.st.com. + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_BootConfig(uint16_t FLASH_BOOT) +{ + FLASH_Status status = FLASH_COMPLETE; + assert_param(IS_FLASH_BOOT(FLASH_BOOT)); + /* Authorize the small information block programming */ + FLASH->OPTKEYR = FLASH_KEY1; + FLASH->OPTKEYR = FLASH_KEY2; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + + if(status == FLASH_COMPLETE) + { + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= CR_OPTPG_Set; + + if(FLASH_BOOT == FLASH_BOOT_Bank1) + { + OB->USER |= OB_USER_BFB2; + } + else + { + OB->USER &= (uint16_t)(~(uint16_t)(OB_USER_BFB2)); + } + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(ProgramTimeout); + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= CR_OPTPG_Reset; + } + } + /* Return the Option Byte program Status */ + return status; +} +#endif /* STM32F10X_XL */ + +/** + * @brief Returns the FLASH User Option Bytes values. + * @note This function can be used for all STM32F10x devices. + * @param None + * @retval The FLASH User Option Bytes values:IWDG_SW(Bit0), RST_STOP(Bit1) + * and RST_STDBY(Bit2). + */ +uint32_t FLASH_GetUserOptionByte(void) +{ + /* Return the User Option Byte */ + return (uint32_t)(FLASH->OBR >> 2); +} + +/** + * @brief Returns the FLASH Write Protection Option Bytes Register value. + * @note This function can be used for all STM32F10x devices. + * @param None + * @retval The FLASH Write Protection Option Bytes Register value + */ +uint32_t FLASH_GetWriteProtectionOptionByte(void) +{ + /* Return the Flash write protection Register value */ + return (uint32_t)(FLASH->WRPR); +} + +/** + * @brief Checks whether the FLASH Read Out Protection Status is set or not. + * @note This function can be used for all STM32F10x devices. + * @param None + * @retval FLASH ReadOut Protection Status(SET or RESET) + */ +FlagStatus FLASH_GetReadOutProtectionStatus(void) +{ + FlagStatus readoutstatus = RESET; + if ((FLASH->OBR & RDPRT_Mask) != (uint32_t)RESET) + { + readoutstatus = SET; + } + else + { + readoutstatus = RESET; + } + return readoutstatus; +} + +/** + * @brief Checks whether the FLASH Prefetch Buffer status is set or not. + * @note This function can be used for all STM32F10x devices. + * @param None + * @retval FLASH Prefetch Buffer Status (SET or RESET). + */ +FlagStatus FLASH_GetPrefetchBufferStatus(void) +{ + FlagStatus bitstatus = RESET; + + if ((FLASH->ACR & ACR_PRFTBS_Mask) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + /* Return the new state of FLASH Prefetch Buffer Status (SET or RESET) */ + return bitstatus; +} + +/** + * @brief Enables or disables the specified FLASH interrupts. + * @note This function can be used for all STM32F10x devices. + * - For STM32F10X_XL devices, enables or disables the specified FLASH interrupts + for Bank1 and Bank2. + * - For other devices it enables or disables the specified FLASH interrupts for Bank1. + * @param FLASH_IT: specifies the FLASH interrupt sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg FLASH_IT_ERROR: FLASH Error Interrupt + * @arg FLASH_IT_EOP: FLASH end of operation Interrupt + * @param NewState: new state of the specified Flash interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState) +{ +#ifdef STM32F10X_XL + /* Check the parameters */ + assert_param(IS_FLASH_IT(FLASH_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if((FLASH_IT & 0x80000000) != 0x0) + { + if(NewState != DISABLE) + { + /* Enable the interrupt sources */ + FLASH->CR2 |= (FLASH_IT & 0x7FFFFFFF); + } + else + { + /* Disable the interrupt sources */ + FLASH->CR2 &= ~(uint32_t)(FLASH_IT & 0x7FFFFFFF); + } + } + else + { + if(NewState != DISABLE) + { + /* Enable the interrupt sources */ + FLASH->CR |= FLASH_IT; + } + else + { + /* Disable the interrupt sources */ + FLASH->CR &= ~(uint32_t)FLASH_IT; + } + } +#else + /* Check the parameters */ + assert_param(IS_FLASH_IT(FLASH_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if(NewState != DISABLE) + { + /* Enable the interrupt sources */ + FLASH->CR |= FLASH_IT; + } + else + { + /* Disable the interrupt sources */ + FLASH->CR &= ~(uint32_t)FLASH_IT; + } +#endif /* STM32F10X_XL */ +} + +/** + * @brief Checks whether the specified FLASH flag is set or not. + * @note This function can be used for all STM32F10x devices. + * - For STM32F10X_XL devices, this function checks whether the specified + * Bank1 or Bank2 flag is set or not. + * - For other devices, it checks whether the specified Bank1 flag is + * set or not. + * @param FLASH_FLAG: specifies the FLASH flag to check. + * This parameter can be one of the following values: + * @arg FLASH_FLAG_BSY: FLASH Busy flag + * @arg FLASH_FLAG_PGERR: FLASH Program error flag + * @arg FLASH_FLAG_WRPRTERR: FLASH Write protected error flag + * @arg FLASH_FLAG_EOP: FLASH End of Operation flag + * @arg FLASH_FLAG_OPTERR: FLASH Option Byte error flag + * @retval The new state of FLASH_FLAG (SET or RESET). + */ +FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG) +{ + FlagStatus bitstatus = RESET; + +#ifdef STM32F10X_XL + /* Check the parameters */ + assert_param(IS_FLASH_GET_FLAG(FLASH_FLAG)) ; + if(FLASH_FLAG == FLASH_FLAG_OPTERR) + { + if((FLASH->OBR & FLASH_FLAG_OPTERR) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + } + else + { + if((FLASH_FLAG & 0x80000000) != 0x0) + { + if((FLASH->SR2 & FLASH_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + } + else + { + if((FLASH->SR & FLASH_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + } + } +#else + /* Check the parameters */ + assert_param(IS_FLASH_GET_FLAG(FLASH_FLAG)) ; + if(FLASH_FLAG == FLASH_FLAG_OPTERR) + { + if((FLASH->OBR & FLASH_FLAG_OPTERR) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + } + else + { + if((FLASH->SR & FLASH_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + } +#endif /* STM32F10X_XL */ + + /* Return the new state of FLASH_FLAG (SET or RESET) */ + return bitstatus; +} + +/** + * @brief Clears the FLASH's pending flags. + * @note This function can be used for all STM32F10x devices. + * - For STM32F10X_XL devices, this function clears Bank1 or Bank2s pending flags + * - For other devices, it clears Bank1s pending flags. + * @param FLASH_FLAG: specifies the FLASH flags to clear. + * This parameter can be any combination of the following values: + * @arg FLASH_FLAG_PGERR: FLASH Program error flag + * @arg FLASH_FLAG_WRPRTERR: FLASH Write protected error flag + * @arg FLASH_FLAG_EOP: FLASH End of Operation flag + * @retval None + */ +void FLASH_ClearFlag(uint32_t FLASH_FLAG) +{ +#ifdef STM32F10X_XL + /* Check the parameters */ + assert_param(IS_FLASH_CLEAR_FLAG(FLASH_FLAG)) ; + + if((FLASH_FLAG & 0x80000000) != 0x0) + { + /* Clear the flags */ + FLASH->SR2 = FLASH_FLAG; + } + else + { + /* Clear the flags */ + FLASH->SR = FLASH_FLAG; + } + +#else + /* Check the parameters */ + assert_param(IS_FLASH_CLEAR_FLAG(FLASH_FLAG)) ; + + /* Clear the flags */ + FLASH->SR = FLASH_FLAG; +#endif /* STM32F10X_XL */ +} + +/** + * @brief Returns the FLASH Status. + * @note This function can be used for all STM32F10x devices, it is equivalent + * to FLASH_GetBank1Status function. + * @param None + * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PG, + * FLASH_ERROR_WRP or FLASH_COMPLETE + */ +FLASH_Status FLASH_GetStatus(void) +{ + FLASH_Status flashstatus = FLASH_COMPLETE; + + if((FLASH->SR & FLASH_FLAG_BSY) == FLASH_FLAG_BSY) + { + flashstatus = FLASH_BUSY; + } + else + { + if((FLASH->SR & FLASH_FLAG_PGERR) != 0) + { + flashstatus = FLASH_ERROR_PG; + } + else + { + if((FLASH->SR & FLASH_FLAG_WRPRTERR) != 0 ) + { + flashstatus = FLASH_ERROR_WRP; + } + else + { + flashstatus = FLASH_COMPLETE; + } + } + } + /* Return the Flash Status */ + return flashstatus; +} + +/** + * @brief Returns the FLASH Bank1 Status. + * @note This function can be used for all STM32F10x devices, it is equivalent + * to FLASH_GetStatus function. + * @param None + * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PG, + * FLASH_ERROR_WRP or FLASH_COMPLETE + */ +FLASH_Status FLASH_GetBank1Status(void) +{ + FLASH_Status flashstatus = FLASH_COMPLETE; + + if((FLASH->SR & FLASH_FLAG_BANK1_BSY) == FLASH_FLAG_BSY) + { + flashstatus = FLASH_BUSY; + } + else + { + if((FLASH->SR & FLASH_FLAG_BANK1_PGERR) != 0) + { + flashstatus = FLASH_ERROR_PG; + } + else + { + if((FLASH->SR & FLASH_FLAG_BANK1_WRPRTERR) != 0 ) + { + flashstatus = FLASH_ERROR_WRP; + } + else + { + flashstatus = FLASH_COMPLETE; + } + } + } + /* Return the Flash Status */ + return flashstatus; +} + +#ifdef STM32F10X_XL +/** + * @brief Returns the FLASH Bank2 Status. + * @note This function can be used for STM32F10x_XL density devices. + * @param None + * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PG, + * FLASH_ERROR_WRP or FLASH_COMPLETE + */ +FLASH_Status FLASH_GetBank2Status(void) +{ + FLASH_Status flashstatus = FLASH_COMPLETE; + + if((FLASH->SR2 & (FLASH_FLAG_BANK2_BSY & 0x7FFFFFFF)) == (FLASH_FLAG_BANK2_BSY & 0x7FFFFFFF)) + { + flashstatus = FLASH_BUSY; + } + else + { + if((FLASH->SR2 & (FLASH_FLAG_BANK2_PGERR & 0x7FFFFFFF)) != 0) + { + flashstatus = FLASH_ERROR_PG; + } + else + { + if((FLASH->SR2 & (FLASH_FLAG_BANK2_WRPRTERR & 0x7FFFFFFF)) != 0 ) + { + flashstatus = FLASH_ERROR_WRP; + } + else + { + flashstatus = FLASH_COMPLETE; + } + } + } + /* Return the Flash Status */ + return flashstatus; +} +#endif /* STM32F10X_XL */ +/** + * @brief Waits for a Flash operation to complete or a TIMEOUT to occur. + * @note This function can be used for all STM32F10x devices, + * it is equivalent to FLASH_WaitForLastBank1Operation. + * - For STM32F10X_XL devices this function waits for a Bank1 Flash operation + * to complete or a TIMEOUT to occur. + * - For all other devices it waits for a Flash operation to complete + * or a TIMEOUT to occur. + * @param Timeout: FLASH programming Timeout + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check for the Flash Status */ + status = FLASH_GetBank1Status(); + /* Wait for a Flash operation to complete or a TIMEOUT to occur */ + while((status == FLASH_BUSY) && (Timeout != 0x00)) + { + status = FLASH_GetBank1Status(); + Timeout--; + } + if(Timeout == 0x00 ) + { + status = FLASH_TIMEOUT; + } + /* Return the operation status */ + return status; +} + +/** + * @brief Waits for a Flash operation on Bank1 to complete or a TIMEOUT to occur. + * @note This function can be used for all STM32F10x devices, + * it is equivalent to FLASH_WaitForLastOperation. + * @param Timeout: FLASH programming Timeout + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_WaitForLastBank1Operation(uint32_t Timeout) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check for the Flash Status */ + status = FLASH_GetBank1Status(); + /* Wait for a Flash operation to complete or a TIMEOUT to occur */ + while((status == FLASH_FLAG_BANK1_BSY) && (Timeout != 0x00)) + { + status = FLASH_GetBank1Status(); + Timeout--; + } + if(Timeout == 0x00 ) + { + status = FLASH_TIMEOUT; + } + /* Return the operation status */ + return status; +} + +#ifdef STM32F10X_XL +/** + * @brief Waits for a Flash operation on Bank2 to complete or a TIMEOUT to occur. + * @note This function can be used only for STM32F10x_XL density devices. + * @param Timeout: FLASH programming Timeout + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_WaitForLastBank2Operation(uint32_t Timeout) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check for the Flash Status */ + status = FLASH_GetBank2Status(); + /* Wait for a Flash operation to complete or a TIMEOUT to occur */ + while((status == (FLASH_FLAG_BANK2_BSY & 0x7FFFFFFF)) && (Timeout != 0x00)) + { + status = FLASH_GetBank2Status(); + Timeout--; + } + if(Timeout == 0x00 ) + { + status = FLASH_TIMEOUT; + } + /* Return the operation status */ + return status; +} +#endif /* STM32F10X_XL */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_fsmc.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_fsmc.c new file mode 100644 index 0000000..51669ee --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_fsmc.c @@ -0,0 +1,866 @@ +/** + ****************************************************************************** + * @file stm32f10x_fsmc.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the FSMC firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_fsmc.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup FSMC + * @brief FSMC driver modules + * @{ + */ + +/** @defgroup FSMC_Private_TypesDefinitions + * @{ + */ +/** + * @} + */ + +/** @defgroup FSMC_Private_Defines + * @{ + */ + +/* --------------------- FSMC registers bit mask ---------------------------- */ + +/* FSMC BCRx Mask */ +#define BCR_MBKEN_Set ((uint32_t)0x00000001) +#define BCR_MBKEN_Reset ((uint32_t)0x000FFFFE) +#define BCR_FACCEN_Set ((uint32_t)0x00000040) + +/* FSMC PCRx Mask */ +#define PCR_PBKEN_Set ((uint32_t)0x00000004) +#define PCR_PBKEN_Reset ((uint32_t)0x000FFFFB) +#define PCR_ECCEN_Set ((uint32_t)0x00000040) +#define PCR_ECCEN_Reset ((uint32_t)0x000FFFBF) +#define PCR_MemoryType_NAND ((uint32_t)0x00000008) +/** + * @} + */ + +/** @defgroup FSMC_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup FSMC_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup FSMC_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup FSMC_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the FSMC NOR/SRAM Banks registers to their default + * reset values. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank1_NORSRAM1: FSMC Bank1 NOR/SRAM1 + * @arg FSMC_Bank1_NORSRAM2: FSMC Bank1 NOR/SRAM2 + * @arg FSMC_Bank1_NORSRAM3: FSMC Bank1 NOR/SRAM3 + * @arg FSMC_Bank1_NORSRAM4: FSMC Bank1 NOR/SRAM4 + * @retval None + */ +void FSMC_NORSRAMDeInit(uint32_t FSMC_Bank) +{ + /* Check the parameter */ + assert_param(IS_FSMC_NORSRAM_BANK(FSMC_Bank)); + + /* FSMC_Bank1_NORSRAM1 */ + if(FSMC_Bank == FSMC_Bank1_NORSRAM1) + { + FSMC_Bank1->BTCR[FSMC_Bank] = 0x000030DB; + } + /* FSMC_Bank1_NORSRAM2, FSMC_Bank1_NORSRAM3 or FSMC_Bank1_NORSRAM4 */ + else + { + FSMC_Bank1->BTCR[FSMC_Bank] = 0x000030D2; + } + FSMC_Bank1->BTCR[FSMC_Bank + 1] = 0x0FFFFFFF; + FSMC_Bank1E->BWTR[FSMC_Bank] = 0x0FFFFFFF; +} + +/** + * @brief Deinitializes the FSMC NAND Banks registers to their default reset values. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank2_NAND: FSMC Bank2 NAND + * @arg FSMC_Bank3_NAND: FSMC Bank3 NAND + * @retval None + */ +void FSMC_NANDDeInit(uint32_t FSMC_Bank) +{ + /* Check the parameter */ + assert_param(IS_FSMC_NAND_BANK(FSMC_Bank)); + + if(FSMC_Bank == FSMC_Bank2_NAND) + { + /* Set the FSMC_Bank2 registers to their reset values */ + FSMC_Bank2->PCR2 = 0x00000018; + FSMC_Bank2->SR2 = 0x00000040; + FSMC_Bank2->PMEM2 = 0xFCFCFCFC; + FSMC_Bank2->PATT2 = 0xFCFCFCFC; + } + /* FSMC_Bank3_NAND */ + else + { + /* Set the FSMC_Bank3 registers to their reset values */ + FSMC_Bank3->PCR3 = 0x00000018; + FSMC_Bank3->SR3 = 0x00000040; + FSMC_Bank3->PMEM3 = 0xFCFCFCFC; + FSMC_Bank3->PATT3 = 0xFCFCFCFC; + } +} + +/** + * @brief Deinitializes the FSMC PCCARD Bank registers to their default reset values. + * @param None + * @retval None + */ +void FSMC_PCCARDDeInit(void) +{ + /* Set the FSMC_Bank4 registers to their reset values */ + FSMC_Bank4->PCR4 = 0x00000018; + FSMC_Bank4->SR4 = 0x00000000; + FSMC_Bank4->PMEM4 = 0xFCFCFCFC; + FSMC_Bank4->PATT4 = 0xFCFCFCFC; + FSMC_Bank4->PIO4 = 0xFCFCFCFC; +} + +/** + * @brief Initializes the FSMC NOR/SRAM Banks according to the specified + * parameters in the FSMC_NORSRAMInitStruct. + * @param FSMC_NORSRAMInitStruct : pointer to a FSMC_NORSRAMInitTypeDef + * structure that contains the configuration information for + * the FSMC NOR/SRAM specified Banks. + * @retval None + */ +void FSMC_NORSRAMInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct) +{ + /* Check the parameters */ + assert_param(IS_FSMC_NORSRAM_BANK(FSMC_NORSRAMInitStruct->FSMC_Bank)); + assert_param(IS_FSMC_MUX(FSMC_NORSRAMInitStruct->FSMC_DataAddressMux)); + assert_param(IS_FSMC_MEMORY(FSMC_NORSRAMInitStruct->FSMC_MemoryType)); + assert_param(IS_FSMC_MEMORY_WIDTH(FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth)); + assert_param(IS_FSMC_BURSTMODE(FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode)); + assert_param(IS_FSMC_ASYNWAIT(FSMC_NORSRAMInitStruct->FSMC_AsynchronousWait)); + assert_param(IS_FSMC_WAIT_POLARITY(FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity)); + assert_param(IS_FSMC_WRAP_MODE(FSMC_NORSRAMInitStruct->FSMC_WrapMode)); + assert_param(IS_FSMC_WAIT_SIGNAL_ACTIVE(FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive)); + assert_param(IS_FSMC_WRITE_OPERATION(FSMC_NORSRAMInitStruct->FSMC_WriteOperation)); + assert_param(IS_FSMC_WAITE_SIGNAL(FSMC_NORSRAMInitStruct->FSMC_WaitSignal)); + assert_param(IS_FSMC_EXTENDED_MODE(FSMC_NORSRAMInitStruct->FSMC_ExtendedMode)); + assert_param(IS_FSMC_WRITE_BURST(FSMC_NORSRAMInitStruct->FSMC_WriteBurst)); + assert_param(IS_FSMC_ADDRESS_SETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime)); + assert_param(IS_FSMC_ADDRESS_HOLD_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime)); + assert_param(IS_FSMC_DATASETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime)); + assert_param(IS_FSMC_TURNAROUND_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration)); + assert_param(IS_FSMC_CLK_DIV(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision)); + assert_param(IS_FSMC_DATA_LATENCY(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency)); + assert_param(IS_FSMC_ACCESS_MODE(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode)); + + /* Bank1 NOR/SRAM control register configuration */ + FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank] = + (uint32_t)FSMC_NORSRAMInitStruct->FSMC_DataAddressMux | + FSMC_NORSRAMInitStruct->FSMC_MemoryType | + FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth | + FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode | + FSMC_NORSRAMInitStruct->FSMC_AsynchronousWait | + FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity | + FSMC_NORSRAMInitStruct->FSMC_WrapMode | + FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive | + FSMC_NORSRAMInitStruct->FSMC_WriteOperation | + FSMC_NORSRAMInitStruct->FSMC_WaitSignal | + FSMC_NORSRAMInitStruct->FSMC_ExtendedMode | + FSMC_NORSRAMInitStruct->FSMC_WriteBurst; + + if(FSMC_NORSRAMInitStruct->FSMC_MemoryType == FSMC_MemoryType_NOR) + { + FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank] |= (uint32_t)BCR_FACCEN_Set; + } + + /* Bank1 NOR/SRAM timing register configuration */ + FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank+1] = + (uint32_t)FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime | + (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime << 4) | + (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime << 8) | + (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration << 16) | + (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision << 20) | + (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency << 24) | + FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode; + + + /* Bank1 NOR/SRAM timing register for write configuration, if extended mode is used */ + if(FSMC_NORSRAMInitStruct->FSMC_ExtendedMode == FSMC_ExtendedMode_Enable) + { + assert_param(IS_FSMC_ADDRESS_SETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime)); + assert_param(IS_FSMC_ADDRESS_HOLD_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime)); + assert_param(IS_FSMC_DATASETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime)); + assert_param(IS_FSMC_CLK_DIV(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_CLKDivision)); + assert_param(IS_FSMC_DATA_LATENCY(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataLatency)); + assert_param(IS_FSMC_ACCESS_MODE(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode)); + FSMC_Bank1E->BWTR[FSMC_NORSRAMInitStruct->FSMC_Bank] = + (uint32_t)FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime | + (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime << 4 )| + (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime << 8) | + (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_CLKDivision << 20) | + (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataLatency << 24) | + FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode; + } + else + { + FSMC_Bank1E->BWTR[FSMC_NORSRAMInitStruct->FSMC_Bank] = 0x0FFFFFFF; + } +} + +/** + * @brief Initializes the FSMC NAND Banks according to the specified + * parameters in the FSMC_NANDInitStruct. + * @param FSMC_NANDInitStruct : pointer to a FSMC_NANDInitTypeDef + * structure that contains the configuration information for the FSMC + * NAND specified Banks. + * @retval None + */ +void FSMC_NANDInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct) +{ + uint32_t tmppcr = 0x00000000, tmppmem = 0x00000000, tmppatt = 0x00000000; + + /* Check the parameters */ + assert_param( IS_FSMC_NAND_BANK(FSMC_NANDInitStruct->FSMC_Bank)); + assert_param( IS_FSMC_WAIT_FEATURE(FSMC_NANDInitStruct->FSMC_Waitfeature)); + assert_param( IS_FSMC_MEMORY_WIDTH(FSMC_NANDInitStruct->FSMC_MemoryDataWidth)); + assert_param( IS_FSMC_ECC_STATE(FSMC_NANDInitStruct->FSMC_ECC)); + assert_param( IS_FSMC_ECCPAGE_SIZE(FSMC_NANDInitStruct->FSMC_ECCPageSize)); + assert_param( IS_FSMC_TCLR_TIME(FSMC_NANDInitStruct->FSMC_TCLRSetupTime)); + assert_param( IS_FSMC_TAR_TIME(FSMC_NANDInitStruct->FSMC_TARSetupTime)); + assert_param(IS_FSMC_SETUP_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime)); + assert_param(IS_FSMC_WAIT_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime)); + assert_param(IS_FSMC_HOLD_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime)); + assert_param(IS_FSMC_HIZ_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime)); + assert_param(IS_FSMC_SETUP_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime)); + assert_param(IS_FSMC_WAIT_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime)); + assert_param(IS_FSMC_HOLD_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime)); + assert_param(IS_FSMC_HIZ_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime)); + + /* Set the tmppcr value according to FSMC_NANDInitStruct parameters */ + tmppcr = (uint32_t)FSMC_NANDInitStruct->FSMC_Waitfeature | + PCR_MemoryType_NAND | + FSMC_NANDInitStruct->FSMC_MemoryDataWidth | + FSMC_NANDInitStruct->FSMC_ECC | + FSMC_NANDInitStruct->FSMC_ECCPageSize | + (FSMC_NANDInitStruct->FSMC_TCLRSetupTime << 9 )| + (FSMC_NANDInitStruct->FSMC_TARSetupTime << 13); + + /* Set tmppmem value according to FSMC_CommonSpaceTimingStructure parameters */ + tmppmem = (uint32_t)FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime | + (FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime << 8) | + (FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime << 16)| + (FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime << 24); + + /* Set tmppatt value according to FSMC_AttributeSpaceTimingStructure parameters */ + tmppatt = (uint32_t)FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime | + (FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime << 8) | + (FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime << 16)| + (FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime << 24); + + if(FSMC_NANDInitStruct->FSMC_Bank == FSMC_Bank2_NAND) + { + /* FSMC_Bank2_NAND registers configuration */ + FSMC_Bank2->PCR2 = tmppcr; + FSMC_Bank2->PMEM2 = tmppmem; + FSMC_Bank2->PATT2 = tmppatt; + } + else + { + /* FSMC_Bank3_NAND registers configuration */ + FSMC_Bank3->PCR3 = tmppcr; + FSMC_Bank3->PMEM3 = tmppmem; + FSMC_Bank3->PATT3 = tmppatt; + } +} + +/** + * @brief Initializes the FSMC PCCARD Bank according to the specified + * parameters in the FSMC_PCCARDInitStruct. + * @param FSMC_PCCARDInitStruct : pointer to a FSMC_PCCARDInitTypeDef + * structure that contains the configuration information for the FSMC + * PCCARD Bank. + * @retval None + */ +void FSMC_PCCARDInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct) +{ + /* Check the parameters */ + assert_param(IS_FSMC_WAIT_FEATURE(FSMC_PCCARDInitStruct->FSMC_Waitfeature)); + assert_param(IS_FSMC_TCLR_TIME(FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime)); + assert_param(IS_FSMC_TAR_TIME(FSMC_PCCARDInitStruct->FSMC_TARSetupTime)); + + assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime)); + assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime)); + assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime)); + assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime)); + + assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime)); + assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime)); + assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime)); + assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime)); + assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime)); + assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime)); + assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime)); + assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime)); + + /* Set the PCR4 register value according to FSMC_PCCARDInitStruct parameters */ + FSMC_Bank4->PCR4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_Waitfeature | + FSMC_MemoryDataWidth_16b | + (FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime << 9) | + (FSMC_PCCARDInitStruct->FSMC_TARSetupTime << 13); + + /* Set PMEM4 register value according to FSMC_CommonSpaceTimingStructure parameters */ + FSMC_Bank4->PMEM4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime | + (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime << 8) | + (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime << 16)| + (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime << 24); + + /* Set PATT4 register value according to FSMC_AttributeSpaceTimingStructure parameters */ + FSMC_Bank4->PATT4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime | + (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime << 8) | + (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime << 16)| + (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime << 24); + + /* Set PIO4 register value according to FSMC_IOSpaceTimingStructure parameters */ + FSMC_Bank4->PIO4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime | + (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime << 8) | + (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime << 16)| + (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime << 24); +} + +/** + * @brief Fills each FSMC_NORSRAMInitStruct member with its default value. + * @param FSMC_NORSRAMInitStruct: pointer to a FSMC_NORSRAMInitTypeDef + * structure which will be initialized. + * @retval None + */ +void FSMC_NORSRAMStructInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct) +{ + /* Reset NOR/SRAM Init structure parameters values */ + FSMC_NORSRAMInitStruct->FSMC_Bank = FSMC_Bank1_NORSRAM1; + FSMC_NORSRAMInitStruct->FSMC_DataAddressMux = FSMC_DataAddressMux_Enable; + FSMC_NORSRAMInitStruct->FSMC_MemoryType = FSMC_MemoryType_SRAM; + FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b; + FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable; + FSMC_NORSRAMInitStruct->FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable; + FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low; + FSMC_NORSRAMInitStruct->FSMC_WrapMode = FSMC_WrapMode_Disable; + FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState; + FSMC_NORSRAMInitStruct->FSMC_WriteOperation = FSMC_WriteOperation_Enable; + FSMC_NORSRAMInitStruct->FSMC_WaitSignal = FSMC_WaitSignal_Enable; + FSMC_NORSRAMInitStruct->FSMC_ExtendedMode = FSMC_ExtendedMode_Disable; + FSMC_NORSRAMInitStruct->FSMC_WriteBurst = FSMC_WriteBurst_Disable; + FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime = 0xF; + FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime = 0xF; + FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime = 0xFF; + FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration = 0xF; + FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision = 0xF; + FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency = 0xF; + FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode = FSMC_AccessMode_A; + FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime = 0xF; + FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime = 0xF; + FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime = 0xFF; + FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_BusTurnAroundDuration = 0xF; + FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_CLKDivision = 0xF; + FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataLatency = 0xF; + FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode = FSMC_AccessMode_A; +} + +/** + * @brief Fills each FSMC_NANDInitStruct member with its default value. + * @param FSMC_NANDInitStruct: pointer to a FSMC_NANDInitTypeDef + * structure which will be initialized. + * @retval None + */ +void FSMC_NANDStructInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct) +{ + /* Reset NAND Init structure parameters values */ + FSMC_NANDInitStruct->FSMC_Bank = FSMC_Bank2_NAND; + FSMC_NANDInitStruct->FSMC_Waitfeature = FSMC_Waitfeature_Disable; + FSMC_NANDInitStruct->FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b; + FSMC_NANDInitStruct->FSMC_ECC = FSMC_ECC_Disable; + FSMC_NANDInitStruct->FSMC_ECCPageSize = FSMC_ECCPageSize_256Bytes; + FSMC_NANDInitStruct->FSMC_TCLRSetupTime = 0x0; + FSMC_NANDInitStruct->FSMC_TARSetupTime = 0x0; + FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime = 0xFC; + FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC; + FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC; + FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC; + FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime = 0xFC; + FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC; + FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC; + FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC; +} + +/** + * @brief Fills each FSMC_PCCARDInitStruct member with its default value. + * @param FSMC_PCCARDInitStruct: pointer to a FSMC_PCCARDInitTypeDef + * structure which will be initialized. + * @retval None + */ +void FSMC_PCCARDStructInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct) +{ + /* Reset PCCARD Init structure parameters values */ + FSMC_PCCARDInitStruct->FSMC_Waitfeature = FSMC_Waitfeature_Disable; + FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime = 0x0; + FSMC_PCCARDInitStruct->FSMC_TARSetupTime = 0x0; + FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC; + FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC; +} + +/** + * @brief Enables or disables the specified NOR/SRAM Memory Bank. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank1_NORSRAM1: FSMC Bank1 NOR/SRAM1 + * @arg FSMC_Bank1_NORSRAM2: FSMC Bank1 NOR/SRAM2 + * @arg FSMC_Bank1_NORSRAM3: FSMC Bank1 NOR/SRAM3 + * @arg FSMC_Bank1_NORSRAM4: FSMC Bank1 NOR/SRAM4 + * @param NewState: new state of the FSMC_Bank. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void FSMC_NORSRAMCmd(uint32_t FSMC_Bank, FunctionalState NewState) +{ + assert_param(IS_FSMC_NORSRAM_BANK(FSMC_Bank)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected NOR/SRAM Bank by setting the PBKEN bit in the BCRx register */ + FSMC_Bank1->BTCR[FSMC_Bank] |= BCR_MBKEN_Set; + } + else + { + /* Disable the selected NOR/SRAM Bank by clearing the PBKEN bit in the BCRx register */ + FSMC_Bank1->BTCR[FSMC_Bank] &= BCR_MBKEN_Reset; + } +} + +/** + * @brief Enables or disables the specified NAND Memory Bank. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank2_NAND: FSMC Bank2 NAND + * @arg FSMC_Bank3_NAND: FSMC Bank3 NAND + * @param NewState: new state of the FSMC_Bank. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void FSMC_NANDCmd(uint32_t FSMC_Bank, FunctionalState NewState) +{ + assert_param(IS_FSMC_NAND_BANK(FSMC_Bank)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected NAND Bank by setting the PBKEN bit in the PCRx register */ + if(FSMC_Bank == FSMC_Bank2_NAND) + { + FSMC_Bank2->PCR2 |= PCR_PBKEN_Set; + } + else + { + FSMC_Bank3->PCR3 |= PCR_PBKEN_Set; + } + } + else + { + /* Disable the selected NAND Bank by clearing the PBKEN bit in the PCRx register */ + if(FSMC_Bank == FSMC_Bank2_NAND) + { + FSMC_Bank2->PCR2 &= PCR_PBKEN_Reset; + } + else + { + FSMC_Bank3->PCR3 &= PCR_PBKEN_Reset; + } + } +} + +/** + * @brief Enables or disables the PCCARD Memory Bank. + * @param NewState: new state of the PCCARD Memory Bank. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void FSMC_PCCARDCmd(FunctionalState NewState) +{ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the PCCARD Bank by setting the PBKEN bit in the PCR4 register */ + FSMC_Bank4->PCR4 |= PCR_PBKEN_Set; + } + else + { + /* Disable the PCCARD Bank by clearing the PBKEN bit in the PCR4 register */ + FSMC_Bank4->PCR4 &= PCR_PBKEN_Reset; + } +} + +/** + * @brief Enables or disables the FSMC NAND ECC feature. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank2_NAND: FSMC Bank2 NAND + * @arg FSMC_Bank3_NAND: FSMC Bank3 NAND + * @param NewState: new state of the FSMC NAND ECC feature. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void FSMC_NANDECCCmd(uint32_t FSMC_Bank, FunctionalState NewState) +{ + assert_param(IS_FSMC_NAND_BANK(FSMC_Bank)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected NAND Bank ECC function by setting the ECCEN bit in the PCRx register */ + if(FSMC_Bank == FSMC_Bank2_NAND) + { + FSMC_Bank2->PCR2 |= PCR_ECCEN_Set; + } + else + { + FSMC_Bank3->PCR3 |= PCR_ECCEN_Set; + } + } + else + { + /* Disable the selected NAND Bank ECC function by clearing the ECCEN bit in the PCRx register */ + if(FSMC_Bank == FSMC_Bank2_NAND) + { + FSMC_Bank2->PCR2 &= PCR_ECCEN_Reset; + } + else + { + FSMC_Bank3->PCR3 &= PCR_ECCEN_Reset; + } + } +} + +/** + * @brief Returns the error correction code register value. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank2_NAND: FSMC Bank2 NAND + * @arg FSMC_Bank3_NAND: FSMC Bank3 NAND + * @retval The Error Correction Code (ECC) value. + */ +uint32_t FSMC_GetECC(uint32_t FSMC_Bank) +{ + uint32_t eccval = 0x00000000; + + if(FSMC_Bank == FSMC_Bank2_NAND) + { + /* Get the ECCR2 register value */ + eccval = FSMC_Bank2->ECCR2; + } + else + { + /* Get the ECCR3 register value */ + eccval = FSMC_Bank3->ECCR3; + } + /* Return the error correction code value */ + return(eccval); +} + +/** + * @brief Enables or disables the specified FSMC interrupts. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank2_NAND: FSMC Bank2 NAND + * @arg FSMC_Bank3_NAND: FSMC Bank3 NAND + * @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD + * @param FSMC_IT: specifies the FSMC interrupt sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. + * @arg FSMC_IT_Level: Level edge detection interrupt. + * @arg FSMC_IT_FallingEdge: Falling edge detection interrupt. + * @param NewState: new state of the specified FSMC interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void FSMC_ITConfig(uint32_t FSMC_Bank, uint32_t FSMC_IT, FunctionalState NewState) +{ + assert_param(IS_FSMC_IT_BANK(FSMC_Bank)); + assert_param(IS_FSMC_IT(FSMC_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected FSMC_Bank2 interrupts */ + if(FSMC_Bank == FSMC_Bank2_NAND) + { + FSMC_Bank2->SR2 |= FSMC_IT; + } + /* Enable the selected FSMC_Bank3 interrupts */ + else if (FSMC_Bank == FSMC_Bank3_NAND) + { + FSMC_Bank3->SR3 |= FSMC_IT; + } + /* Enable the selected FSMC_Bank4 interrupts */ + else + { + FSMC_Bank4->SR4 |= FSMC_IT; + } + } + else + { + /* Disable the selected FSMC_Bank2 interrupts */ + if(FSMC_Bank == FSMC_Bank2_NAND) + { + + FSMC_Bank2->SR2 &= (uint32_t)~FSMC_IT; + } + /* Disable the selected FSMC_Bank3 interrupts */ + else if (FSMC_Bank == FSMC_Bank3_NAND) + { + FSMC_Bank3->SR3 &= (uint32_t)~FSMC_IT; + } + /* Disable the selected FSMC_Bank4 interrupts */ + else + { + FSMC_Bank4->SR4 &= (uint32_t)~FSMC_IT; + } + } +} + +/** + * @brief Checks whether the specified FSMC flag is set or not. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank2_NAND: FSMC Bank2 NAND + * @arg FSMC_Bank3_NAND: FSMC Bank3 NAND + * @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD + * @param FSMC_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg FSMC_FLAG_RisingEdge: Rising egde detection Flag. + * @arg FSMC_FLAG_Level: Level detection Flag. + * @arg FSMC_FLAG_FallingEdge: Falling egde detection Flag. + * @arg FSMC_FLAG_FEMPT: Fifo empty Flag. + * @retval The new state of FSMC_FLAG (SET or RESET). + */ +FlagStatus FSMC_GetFlagStatus(uint32_t FSMC_Bank, uint32_t FSMC_FLAG) +{ + FlagStatus bitstatus = RESET; + uint32_t tmpsr = 0x00000000; + + /* Check the parameters */ + assert_param(IS_FSMC_GETFLAG_BANK(FSMC_Bank)); + assert_param(IS_FSMC_GET_FLAG(FSMC_FLAG)); + + if(FSMC_Bank == FSMC_Bank2_NAND) + { + tmpsr = FSMC_Bank2->SR2; + } + else if(FSMC_Bank == FSMC_Bank3_NAND) + { + tmpsr = FSMC_Bank3->SR3; + } + /* FSMC_Bank4_PCCARD*/ + else + { + tmpsr = FSMC_Bank4->SR4; + } + + /* Get the flag status */ + if ((tmpsr & FSMC_FLAG) != (uint16_t)RESET ) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + /* Return the flag status */ + return bitstatus; +} + +/** + * @brief Clears the FSMC's pending flags. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank2_NAND: FSMC Bank2 NAND + * @arg FSMC_Bank3_NAND: FSMC Bank3 NAND + * @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD + * @param FSMC_FLAG: specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg FSMC_FLAG_RisingEdge: Rising egde detection Flag. + * @arg FSMC_FLAG_Level: Level detection Flag. + * @arg FSMC_FLAG_FallingEdge: Falling egde detection Flag. + * @retval None + */ +void FSMC_ClearFlag(uint32_t FSMC_Bank, uint32_t FSMC_FLAG) +{ + /* Check the parameters */ + assert_param(IS_FSMC_GETFLAG_BANK(FSMC_Bank)); + assert_param(IS_FSMC_CLEAR_FLAG(FSMC_FLAG)) ; + + if(FSMC_Bank == FSMC_Bank2_NAND) + { + FSMC_Bank2->SR2 &= ~FSMC_FLAG; + } + else if(FSMC_Bank == FSMC_Bank3_NAND) + { + FSMC_Bank3->SR3 &= ~FSMC_FLAG; + } + /* FSMC_Bank4_PCCARD*/ + else + { + FSMC_Bank4->SR4 &= ~FSMC_FLAG; + } +} + +/** + * @brief Checks whether the specified FSMC interrupt has occurred or not. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank2_NAND: FSMC Bank2 NAND + * @arg FSMC_Bank3_NAND: FSMC Bank3 NAND + * @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD + * @param FSMC_IT: specifies the FSMC interrupt source to check. + * This parameter can be one of the following values: + * @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. + * @arg FSMC_IT_Level: Level edge detection interrupt. + * @arg FSMC_IT_FallingEdge: Falling edge detection interrupt. + * @retval The new state of FSMC_IT (SET or RESET). + */ +ITStatus FSMC_GetITStatus(uint32_t FSMC_Bank, uint32_t FSMC_IT) +{ + ITStatus bitstatus = RESET; + uint32_t tmpsr = 0x0, itstatus = 0x0, itenable = 0x0; + + /* Check the parameters */ + assert_param(IS_FSMC_IT_BANK(FSMC_Bank)); + assert_param(IS_FSMC_GET_IT(FSMC_IT)); + + if(FSMC_Bank == FSMC_Bank2_NAND) + { + tmpsr = FSMC_Bank2->SR2; + } + else if(FSMC_Bank == FSMC_Bank3_NAND) + { + tmpsr = FSMC_Bank3->SR3; + } + /* FSMC_Bank4_PCCARD*/ + else + { + tmpsr = FSMC_Bank4->SR4; + } + + itstatus = tmpsr & FSMC_IT; + + itenable = tmpsr & (FSMC_IT >> 3); + if ((itstatus != (uint32_t)RESET) && (itenable != (uint32_t)RESET)) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the FSMC's interrupt pending bits. + * @param FSMC_Bank: specifies the FSMC Bank to be used + * This parameter can be one of the following values: + * @arg FSMC_Bank2_NAND: FSMC Bank2 NAND + * @arg FSMC_Bank3_NAND: FSMC Bank3 NAND + * @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD + * @param FSMC_IT: specifies the interrupt pending bit to clear. + * This parameter can be any combination of the following values: + * @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. + * @arg FSMC_IT_Level: Level edge detection interrupt. + * @arg FSMC_IT_FallingEdge: Falling edge detection interrupt. + * @retval None + */ +void FSMC_ClearITPendingBit(uint32_t FSMC_Bank, uint32_t FSMC_IT) +{ + /* Check the parameters */ + assert_param(IS_FSMC_IT_BANK(FSMC_Bank)); + assert_param(IS_FSMC_IT(FSMC_IT)); + + if(FSMC_Bank == FSMC_Bank2_NAND) + { + FSMC_Bank2->SR2 &= ~(FSMC_IT >> 3); + } + else if(FSMC_Bank == FSMC_Bank3_NAND) + { + FSMC_Bank3->SR3 &= ~(FSMC_IT >> 3); + } + /* FSMC_Bank4_PCCARD*/ + else + { + FSMC_Bank4->SR4 &= ~(FSMC_IT >> 3); + } +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_gpio.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_gpio.c new file mode 100644 index 0000000..457ff11 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_gpio.c @@ -0,0 +1,650 @@ +/** + ****************************************************************************** + * @file stm32f10x_gpio.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the GPIO firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_gpio.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup GPIO + * @brief GPIO driver modules + * @{ + */ + +/** @defgroup GPIO_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup GPIO_Private_Defines + * @{ + */ + +/* ------------ RCC registers bit address in the alias region ----------------*/ +#define AFIO_OFFSET (AFIO_BASE - PERIPH_BASE) + +/* --- EVENTCR Register -----*/ + +/* Alias word address of EVOE bit */ +#define EVCR_OFFSET (AFIO_OFFSET + 0x00) +#define EVOE_BitNumber ((uint8_t)0x07) +#define EVCR_EVOE_BB (PERIPH_BB_BASE + (EVCR_OFFSET * 32) + (EVOE_BitNumber * 4)) + + +/* --- MAPR Register ---*/ +/* Alias word address of MII_RMII_SEL bit */ +#define MAPR_OFFSET (AFIO_OFFSET + 0x04) +#define MII_RMII_SEL_BitNumber ((u8)0x17) +#define MAPR_MII_RMII_SEL_BB (PERIPH_BB_BASE + (MAPR_OFFSET * 32) + (MII_RMII_SEL_BitNumber * 4)) + + +#define EVCR_PORTPINCONFIG_MASK ((uint16_t)0xFF80) +#define LSB_MASK ((uint16_t)0xFFFF) +#define DBGAFR_POSITION_MASK ((uint32_t)0x000F0000) +#define DBGAFR_SWJCFG_MASK ((uint32_t)0xF0FFFFFF) +#define DBGAFR_LOCATION_MASK ((uint32_t)0x00200000) +#define DBGAFR_NUMBITS_MASK ((uint32_t)0x00100000) +/** + * @} + */ + +/** @defgroup GPIO_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup GPIO_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup GPIO_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup GPIO_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the GPIOx peripheral registers to their default reset values. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @retval None + */ +void GPIO_DeInit(GPIO_TypeDef* GPIOx) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + + if (GPIOx == GPIOA) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOA, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOA, DISABLE); + } + else if (GPIOx == GPIOB) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, DISABLE); + } + else if (GPIOx == GPIOC) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, DISABLE); + } + else if (GPIOx == GPIOD) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOD, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOD, DISABLE); + } + else if (GPIOx == GPIOE) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, DISABLE); + } + else if (GPIOx == GPIOF) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOF, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOF, DISABLE); + } + else + { + if (GPIOx == GPIOG) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOG, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOG, DISABLE); + } + } +} + +/** + * @brief Deinitializes the Alternate Functions (remap, event control + * and EXTI configuration) registers to their default reset values. + * @param None + * @retval None + */ +void GPIO_AFIODeInit(void) +{ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, DISABLE); +} + +/** + * @brief Initializes the GPIOx peripheral according to the specified + * parameters in the GPIO_InitStruct. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @param GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure that + * contains the configuration information for the specified GPIO peripheral. + * @retval None + */ +void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct) +{ + uint32_t currentmode = 0x00, currentpin = 0x00, pinpos = 0x00, pos = 0x00; + uint32_t tmpreg = 0x00, pinmask = 0x00; + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GPIO_MODE(GPIO_InitStruct->GPIO_Mode)); + assert_param(IS_GPIO_PIN(GPIO_InitStruct->GPIO_Pin)); + +/*---------------------------- GPIO Mode Configuration -----------------------*/ + currentmode = ((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x0F); + if ((((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x10)) != 0x00) + { + /* Check the parameters */ + assert_param(IS_GPIO_SPEED(GPIO_InitStruct->GPIO_Speed)); + /* Output mode */ + currentmode |= (uint32_t)GPIO_InitStruct->GPIO_Speed; + } +/*---------------------------- GPIO CRL Configuration ------------------------*/ + /* Configure the eight low port pins */ + if (((uint32_t)GPIO_InitStruct->GPIO_Pin & ((uint32_t)0x00FF)) != 0x00) + { + tmpreg = GPIOx->CRL; + for (pinpos = 0x00; pinpos < 0x08; pinpos++) + { + pos = ((uint32_t)0x01) << pinpos; + /* Get the port pins position */ + currentpin = (GPIO_InitStruct->GPIO_Pin) & pos; + if (currentpin == pos) + { + pos = pinpos << 2; + /* Clear the corresponding low control register bits */ + pinmask = ((uint32_t)0x0F) << pos; + tmpreg &= ~pinmask; + /* Write the mode configuration in the corresponding bits */ + tmpreg |= (currentmode << pos); + /* Reset the corresponding ODR bit */ + if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD) + { + GPIOx->BRR = (((uint32_t)0x01) << pinpos); + } + else + { + /* Set the corresponding ODR bit */ + if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU) + { + GPIOx->BSRR = (((uint32_t)0x01) << pinpos); + } + } + } + } + GPIOx->CRL = tmpreg; + } +/*---------------------------- GPIO CRH Configuration ------------------------*/ + /* Configure the eight high port pins */ + if (GPIO_InitStruct->GPIO_Pin > 0x00FF) + { + tmpreg = GPIOx->CRH; + for (pinpos = 0x00; pinpos < 0x08; pinpos++) + { + pos = (((uint32_t)0x01) << (pinpos + 0x08)); + /* Get the port pins position */ + currentpin = ((GPIO_InitStruct->GPIO_Pin) & pos); + if (currentpin == pos) + { + pos = pinpos << 2; + /* Clear the corresponding high control register bits */ + pinmask = ((uint32_t)0x0F) << pos; + tmpreg &= ~pinmask; + /* Write the mode configuration in the corresponding bits */ + tmpreg |= (currentmode << pos); + /* Reset the corresponding ODR bit */ + if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD) + { + GPIOx->BRR = (((uint32_t)0x01) << (pinpos + 0x08)); + } + /* Set the corresponding ODR bit */ + if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU) + { + GPIOx->BSRR = (((uint32_t)0x01) << (pinpos + 0x08)); + } + } + } + GPIOx->CRH = tmpreg; + } +} + +/** + * @brief Fills each GPIO_InitStruct member with its default value. + * @param GPIO_InitStruct : pointer to a GPIO_InitTypeDef structure which will + * be initialized. + * @retval None + */ +void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct) +{ + /* Reset GPIO init structure parameters values */ + GPIO_InitStruct->GPIO_Pin = GPIO_Pin_All; + GPIO_InitStruct->GPIO_Speed = GPIO_Speed_2MHz; + GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN_FLOATING; +} + +/** + * @brief Reads the specified input port pin. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @param GPIO_Pin: specifies the port bit to read. + * This parameter can be GPIO_Pin_x where x can be (0..15). + * @retval The input port pin value. + */ +uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + uint8_t bitstatus = 0x00; + + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); + + if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)Bit_RESET) + { + bitstatus = (uint8_t)Bit_SET; + } + else + { + bitstatus = (uint8_t)Bit_RESET; + } + return bitstatus; +} + +/** + * @brief Reads the specified GPIO input data port. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @retval GPIO input data port value. + */ +uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + + return ((uint16_t)GPIOx->IDR); +} + +/** + * @brief Reads the specified output data port bit. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @param GPIO_Pin: specifies the port bit to read. + * This parameter can be GPIO_Pin_x where x can be (0..15). + * @retval The output port pin value. + */ +uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + uint8_t bitstatus = 0x00; + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); + + if ((GPIOx->ODR & GPIO_Pin) != (uint32_t)Bit_RESET) + { + bitstatus = (uint8_t)Bit_SET; + } + else + { + bitstatus = (uint8_t)Bit_RESET; + } + return bitstatus; +} + +/** + * @brief Reads the specified GPIO output data port. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @retval GPIO output data port value. + */ +uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + + return ((uint16_t)GPIOx->ODR); +} + +/** + * @brief Sets the selected data port bits. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @param GPIO_Pin: specifies the port bits to be written. + * This parameter can be any combination of GPIO_Pin_x where x can be (0..15). + * @retval None + */ +void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GPIO_PIN(GPIO_Pin)); + + GPIOx->BSRR = GPIO_Pin; +} + +/** + * @brief Clears the selected data port bits. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @param GPIO_Pin: specifies the port bits to be written. + * This parameter can be any combination of GPIO_Pin_x where x can be (0..15). + * @retval None + */ +void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GPIO_PIN(GPIO_Pin)); + + GPIOx->BRR = GPIO_Pin; +} + +/** + * @brief Sets or clears the selected data port bit. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @param GPIO_Pin: specifies the port bit to be written. + * This parameter can be one of GPIO_Pin_x where x can be (0..15). + * @param BitVal: specifies the value to be written to the selected bit. + * This parameter can be one of the BitAction enum values: + * @arg Bit_RESET: to clear the port pin + * @arg Bit_SET: to set the port pin + * @retval None + */ +void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); + assert_param(IS_GPIO_BIT_ACTION(BitVal)); + + if (BitVal != Bit_RESET) + { + GPIOx->BSRR = GPIO_Pin; + } + else + { + GPIOx->BRR = GPIO_Pin; + } +} + +/** + * @brief Writes data to the specified GPIO data port. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @param PortVal: specifies the value to be written to the port output data register. + * @retval None + */ +void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + + GPIOx->ODR = PortVal; +} + +/** + * @brief Locks GPIO Pins configuration registers. + * @param GPIOx: where x can be (A..G) to select the GPIO peripheral. + * @param GPIO_Pin: specifies the port bit to be written. + * This parameter can be any combination of GPIO_Pin_x where x can be (0..15). + * @retval None + */ +void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + uint32_t tmp = 0x00010000; + + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GPIO_PIN(GPIO_Pin)); + + tmp |= GPIO_Pin; + /* Set LCKK bit */ + GPIOx->LCKR = tmp; + /* Reset LCKK bit */ + GPIOx->LCKR = GPIO_Pin; + /* Set LCKK bit */ + GPIOx->LCKR = tmp; + /* Read LCKK bit*/ + tmp = GPIOx->LCKR; + /* Read LCKK bit*/ + tmp = GPIOx->LCKR; +} + +/** + * @brief Selects the GPIO pin used as Event output. + * @param GPIO_PortSource: selects the GPIO port to be used as source + * for Event output. + * This parameter can be GPIO_PortSourceGPIOx where x can be (A..E). + * @param GPIO_PinSource: specifies the pin for the Event output. + * This parameter can be GPIO_PinSourcex where x can be (0..15). + * @retval None + */ +void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource) +{ + uint32_t tmpreg = 0x00; + /* Check the parameters */ + assert_param(IS_GPIO_EVENTOUT_PORT_SOURCE(GPIO_PortSource)); + assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource)); + + tmpreg = AFIO->EVCR; + /* Clear the PORT[6:4] and PIN[3:0] bits */ + tmpreg &= EVCR_PORTPINCONFIG_MASK; + tmpreg |= (uint32_t)GPIO_PortSource << 0x04; + tmpreg |= GPIO_PinSource; + AFIO->EVCR = tmpreg; +} + +/** + * @brief Enables or disables the Event Output. + * @param NewState: new state of the Event output. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void GPIO_EventOutputCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) EVCR_EVOE_BB = (uint32_t)NewState; +} + +/** + * @brief Changes the mapping of the specified pin. + * @param GPIO_Remap: selects the pin to remap. + * This parameter can be one of the following values: + * @arg GPIO_Remap_SPI1 : SPI1 Alternate Function mapping + * @arg GPIO_Remap_I2C1 : I2C1 Alternate Function mapping + * @arg GPIO_Remap_USART1 : USART1 Alternate Function mapping + * @arg GPIO_Remap_USART2 : USART2 Alternate Function mapping + * @arg GPIO_PartialRemap_USART3 : USART3 Partial Alternate Function mapping + * @arg GPIO_FullRemap_USART3 : USART3 Full Alternate Function mapping + * @arg GPIO_PartialRemap_TIM1 : TIM1 Partial Alternate Function mapping + * @arg GPIO_FullRemap_TIM1 : TIM1 Full Alternate Function mapping + * @arg GPIO_PartialRemap1_TIM2 : TIM2 Partial1 Alternate Function mapping + * @arg GPIO_PartialRemap2_TIM2 : TIM2 Partial2 Alternate Function mapping + * @arg GPIO_FullRemap_TIM2 : TIM2 Full Alternate Function mapping + * @arg GPIO_PartialRemap_TIM3 : TIM3 Partial Alternate Function mapping + * @arg GPIO_FullRemap_TIM3 : TIM3 Full Alternate Function mapping + * @arg GPIO_Remap_TIM4 : TIM4 Alternate Function mapping + * @arg GPIO_Remap1_CAN1 : CAN1 Alternate Function mapping + * @arg GPIO_Remap2_CAN1 : CAN1 Alternate Function mapping + * @arg GPIO_Remap_PD01 : PD01 Alternate Function mapping + * @arg GPIO_Remap_TIM5CH4_LSI : LSI connected to TIM5 Channel4 input capture for calibration + * @arg GPIO_Remap_ADC1_ETRGINJ : ADC1 External Trigger Injected Conversion remapping + * @arg GPIO_Remap_ADC1_ETRGREG : ADC1 External Trigger Regular Conversion remapping + * @arg GPIO_Remap_ADC2_ETRGINJ : ADC2 External Trigger Injected Conversion remapping + * @arg GPIO_Remap_ADC2_ETRGREG : ADC2 External Trigger Regular Conversion remapping + * @arg GPIO_Remap_ETH : Ethernet remapping (only for Connectivity line devices) + * @arg GPIO_Remap_CAN2 : CAN2 remapping (only for Connectivity line devices) + * @arg GPIO_Remap_SWJ_NoJTRST : Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST + * @arg GPIO_Remap_SWJ_JTAGDisable : JTAG-DP Disabled and SW-DP Enabled + * @arg GPIO_Remap_SWJ_Disable : Full SWJ Disabled (JTAG-DP + SW-DP) + * @arg GPIO_Remap_SPI3 : SPI3/I2S3 Alternate Function mapping (only for Connectivity line devices) + * When the SPI3/I2S3 is remapped using this function, the SWJ is configured + * to Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST. + * @arg GPIO_Remap_TIM2ITR1_PTP_SOF : Ethernet PTP output or USB OTG SOF (Start of Frame) connected + * to TIM2 Internal Trigger 1 for calibration (only for Connectivity line devices) + * If the GPIO_Remap_TIM2ITR1_PTP_SOF is enabled the TIM2 ITR1 is connected to + * Ethernet PTP output. When Reset TIM2 ITR1 is connected to USB OTG SOF output. + * @arg GPIO_Remap_PTP_PPS : Ethernet MAC PPS_PTS output on PB05 (only for Connectivity line devices) + * @arg GPIO_Remap_TIM15 : TIM15 Alternate Function mapping (only for Value line devices) + * @arg GPIO_Remap_TIM16 : TIM16 Alternate Function mapping (only for Value line devices) + * @arg GPIO_Remap_TIM17 : TIM17 Alternate Function mapping (only for Value line devices) + * @arg GPIO_Remap_CEC : CEC Alternate Function mapping (only for Value line devices) + * @arg GPIO_Remap_TIM1_DMA : TIM1 DMA requests mapping (only for Value line devices) + * @arg GPIO_Remap_TIM9 : TIM9 Alternate Function mapping (only for XL-density devices) + * @arg GPIO_Remap_TIM10 : TIM10 Alternate Function mapping (only for XL-density devices) + * @arg GPIO_Remap_TIM11 : TIM11 Alternate Function mapping (only for XL-density devices) + * @arg GPIO_Remap_TIM13 : TIM13 Alternate Function mapping (only for High density Value line and XL-density devices) + * @arg GPIO_Remap_TIM14 : TIM14 Alternate Function mapping (only for High density Value line and XL-density devices) + * @arg GPIO_Remap_FSMC_NADV : FSMC_NADV Alternate Function mapping (only for High density Value line and XL-density devices) + * @arg GPIO_Remap_TIM67_DAC_DMA : TIM6/TIM7 and DAC DMA requests remapping (only for High density Value line devices) + * @arg GPIO_Remap_TIM12 : TIM12 Alternate Function mapping (only for High density Value line devices) + * @arg GPIO_Remap_MISC : Miscellaneous Remap (DMA2 Channel5 Position and DAC Trigger remapping, + * only for High density Value line devices) + * @param NewState: new state of the port pin remapping. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState) +{ + uint32_t tmp = 0x00, tmp1 = 0x00, tmpreg = 0x00, tmpmask = 0x00; + + /* Check the parameters */ + assert_param(IS_GPIO_REMAP(GPIO_Remap)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if((GPIO_Remap & 0x80000000) == 0x80000000) + { + tmpreg = AFIO->MAPR2; + } + else + { + tmpreg = AFIO->MAPR; + } + + tmpmask = (GPIO_Remap & DBGAFR_POSITION_MASK) >> 0x10; + tmp = GPIO_Remap & LSB_MASK; + + if ((GPIO_Remap & (DBGAFR_LOCATION_MASK | DBGAFR_NUMBITS_MASK)) == (DBGAFR_LOCATION_MASK | DBGAFR_NUMBITS_MASK)) + { + tmpreg &= DBGAFR_SWJCFG_MASK; + AFIO->MAPR &= DBGAFR_SWJCFG_MASK; + } + else if ((GPIO_Remap & DBGAFR_NUMBITS_MASK) == DBGAFR_NUMBITS_MASK) + { + tmp1 = ((uint32_t)0x03) << tmpmask; + tmpreg &= ~tmp1; + tmpreg |= ~DBGAFR_SWJCFG_MASK; + } + else + { + tmpreg &= ~(tmp << ((GPIO_Remap >> 0x15)*0x10)); + tmpreg |= ~DBGAFR_SWJCFG_MASK; + } + + if (NewState != DISABLE) + { + tmpreg |= (tmp << ((GPIO_Remap >> 0x15)*0x10)); + } + + if((GPIO_Remap & 0x80000000) == 0x80000000) + { + AFIO->MAPR2 = tmpreg; + } + else + { + AFIO->MAPR = tmpreg; + } +} + +/** + * @brief Selects the GPIO pin used as EXTI Line. + * @param GPIO_PortSource: selects the GPIO port to be used as source for EXTI lines. + * This parameter can be GPIO_PortSourceGPIOx where x can be (A..G). + * @param GPIO_PinSource: specifies the EXTI line to be configured. + * This parameter can be GPIO_PinSourcex where x can be (0..15). + * @retval None + */ +void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource) +{ + uint32_t tmp = 0x00; + /* Check the parameters */ + assert_param(IS_GPIO_EXTI_PORT_SOURCE(GPIO_PortSource)); + assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource)); + + tmp = ((uint32_t)0x0F) << (0x04 * (GPIO_PinSource & (uint8_t)0x03)); + AFIO->EXTICR[GPIO_PinSource >> 0x02] &= ~tmp; + AFIO->EXTICR[GPIO_PinSource >> 0x02] |= (((uint32_t)GPIO_PortSource) << (0x04 * (GPIO_PinSource & (uint8_t)0x03))); +} + +/** + * @brief Selects the Ethernet media interface. + * @note This function applies only to STM32 Connectivity line devices. + * @param GPIO_ETH_MediaInterface: specifies the Media Interface mode. + * This parameter can be one of the following values: + * @arg GPIO_ETH_MediaInterface_MII: MII mode + * @arg GPIO_ETH_MediaInterface_RMII: RMII mode + * @retval None + */ +void GPIO_ETH_MediaInterfaceConfig(uint32_t GPIO_ETH_MediaInterface) +{ + assert_param(IS_GPIO_ETH_MEDIA_INTERFACE(GPIO_ETH_MediaInterface)); + + /* Configure MII_RMII selection bit */ + *(__IO uint32_t *) MAPR_MII_RMII_SEL_BB = GPIO_ETH_MediaInterface; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_i2c.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_i2c.c new file mode 100644 index 0000000..4ea321c --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_i2c.c @@ -0,0 +1,1331 @@ +/** + ****************************************************************************** + * @file stm32f10x_i2c.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the I2C firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_i2c.h" +#include "stm32f10x_rcc.h" + + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup I2C + * @brief I2C driver modules + * @{ + */ + +/** @defgroup I2C_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup I2C_Private_Defines + * @{ + */ + +/* I2C SPE mask */ +#define CR1_PE_Set ((uint16_t)0x0001) +#define CR1_PE_Reset ((uint16_t)0xFFFE) + +/* I2C START mask */ +#define CR1_START_Set ((uint16_t)0x0100) +#define CR1_START_Reset ((uint16_t)0xFEFF) + +/* I2C STOP mask */ +#define CR1_STOP_Set ((uint16_t)0x0200) +#define CR1_STOP_Reset ((uint16_t)0xFDFF) + +/* I2C ACK mask */ +#define CR1_ACK_Set ((uint16_t)0x0400) +#define CR1_ACK_Reset ((uint16_t)0xFBFF) + +/* I2C ENGC mask */ +#define CR1_ENGC_Set ((uint16_t)0x0040) +#define CR1_ENGC_Reset ((uint16_t)0xFFBF) + +/* I2C SWRST mask */ +#define CR1_SWRST_Set ((uint16_t)0x8000) +#define CR1_SWRST_Reset ((uint16_t)0x7FFF) + +/* I2C PEC mask */ +#define CR1_PEC_Set ((uint16_t)0x1000) +#define CR1_PEC_Reset ((uint16_t)0xEFFF) + +/* I2C ENPEC mask */ +#define CR1_ENPEC_Set ((uint16_t)0x0020) +#define CR1_ENPEC_Reset ((uint16_t)0xFFDF) + +/* I2C ENARP mask */ +#define CR1_ENARP_Set ((uint16_t)0x0010) +#define CR1_ENARP_Reset ((uint16_t)0xFFEF) + +/* I2C NOSTRETCH mask */ +#define CR1_NOSTRETCH_Set ((uint16_t)0x0080) +#define CR1_NOSTRETCH_Reset ((uint16_t)0xFF7F) + +/* I2C registers Masks */ +#define CR1_CLEAR_Mask ((uint16_t)0xFBF5) + +/* I2C DMAEN mask */ +#define CR2_DMAEN_Set ((uint16_t)0x0800) +#define CR2_DMAEN_Reset ((uint16_t)0xF7FF) + +/* I2C LAST mask */ +#define CR2_LAST_Set ((uint16_t)0x1000) +#define CR2_LAST_Reset ((uint16_t)0xEFFF) + +/* I2C FREQ mask */ +#define CR2_FREQ_Reset ((uint16_t)0xFFC0) + +/* I2C ADD0 mask */ +#define OAR1_ADD0_Set ((uint16_t)0x0001) +#define OAR1_ADD0_Reset ((uint16_t)0xFFFE) + +/* I2C ENDUAL mask */ +#define OAR2_ENDUAL_Set ((uint16_t)0x0001) +#define OAR2_ENDUAL_Reset ((uint16_t)0xFFFE) + +/* I2C ADD2 mask */ +#define OAR2_ADD2_Reset ((uint16_t)0xFF01) + +/* I2C F/S mask */ +#define CCR_FS_Set ((uint16_t)0x8000) + +/* I2C CCR mask */ +#define CCR_CCR_Set ((uint16_t)0x0FFF) + +/* I2C FLAG mask */ +#define FLAG_Mask ((uint32_t)0x00FFFFFF) + +/* I2C Interrupt Enable mask */ +#define ITEN_Mask ((uint32_t)0x07000000) + +/** + * @} + */ + +/** @defgroup I2C_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup I2C_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup I2C_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup I2C_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the I2Cx peripheral registers to their default reset values. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @retval None + */ +void I2C_DeInit(I2C_TypeDef* I2Cx) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + + if (I2Cx == I2C1) + { + /* Enable I2C1 reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C1, ENABLE); + /* Release I2C1 from reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C1, DISABLE); + } + else + { + /* Enable I2C2 reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C2, ENABLE); + /* Release I2C2 from reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C2, DISABLE); + } +} + +/** + * @brief Initializes the I2Cx peripheral according to the specified + * parameters in the I2C_InitStruct. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_InitStruct: pointer to a I2C_InitTypeDef structure that + * contains the configuration information for the specified I2C peripheral. + * @retval None + */ +void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct) +{ + uint16_t tmpreg = 0, freqrange = 0; + uint16_t result = 0x04; + uint32_t pclk1 = 8000000; + RCC_ClocksTypeDef rcc_clocks; + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_CLOCK_SPEED(I2C_InitStruct->I2C_ClockSpeed)); + assert_param(IS_I2C_MODE(I2C_InitStruct->I2C_Mode)); + assert_param(IS_I2C_DUTY_CYCLE(I2C_InitStruct->I2C_DutyCycle)); + assert_param(IS_I2C_OWN_ADDRESS1(I2C_InitStruct->I2C_OwnAddress1)); + assert_param(IS_I2C_ACK_STATE(I2C_InitStruct->I2C_Ack)); + assert_param(IS_I2C_ACKNOWLEDGE_ADDRESS(I2C_InitStruct->I2C_AcknowledgedAddress)); + +/*---------------------------- I2Cx CR2 Configuration ------------------------*/ + /* Get the I2Cx CR2 value */ + tmpreg = I2Cx->CR2; + /* Clear frequency FREQ[5:0] bits */ + tmpreg &= CR2_FREQ_Reset; + /* Get pclk1 frequency value */ + RCC_GetClocksFreq(&rcc_clocks); + pclk1 = rcc_clocks.PCLK1_Frequency; + /* Set frequency bits depending on pclk1 value */ + freqrange = (uint16_t)(pclk1 / 1000000); + tmpreg |= freqrange; + /* Write to I2Cx CR2 */ + I2Cx->CR2 = tmpreg; + +/*---------------------------- I2Cx CCR Configuration ------------------------*/ + /* Disable the selected I2C peripheral to configure TRISE */ + I2Cx->CR1 &= CR1_PE_Reset; + /* Reset tmpreg value */ + /* Clear F/S, DUTY and CCR[11:0] bits */ + tmpreg = 0; + + /* Configure speed in standard mode */ + if (I2C_InitStruct->I2C_ClockSpeed <= 100000) + { + /* Standard mode speed calculate */ + result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed << 1)); + /* Test if CCR value is under 0x4*/ + if (result < 0x04) + { + /* Set minimum allowed value */ + result = 0x04; + } + /* Set speed value for standard mode */ + tmpreg |= result; + /* Set Maximum Rise Time for standard mode */ + I2Cx->TRISE = freqrange + 1; + } + /* Configure speed in fast mode */ + else /*(I2C_InitStruct->I2C_ClockSpeed <= 400000)*/ + { + if (I2C_InitStruct->I2C_DutyCycle == I2C_DutyCycle_2) + { + /* Fast mode speed calculate: Tlow/Thigh = 2 */ + result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 3)); + } + else /*I2C_InitStruct->I2C_DutyCycle == I2C_DutyCycle_16_9*/ + { + /* Fast mode speed calculate: Tlow/Thigh = 16/9 */ + result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 25)); + /* Set DUTY bit */ + result |= I2C_DutyCycle_16_9; + } + + /* Test if CCR value is under 0x1*/ + if ((result & CCR_CCR_Set) == 0) + { + /* Set minimum allowed value */ + result |= (uint16_t)0x0001; + } + /* Set speed value and set F/S bit for fast mode */ + tmpreg |= (uint16_t)(result | CCR_FS_Set); + /* Set Maximum Rise Time for fast mode */ + I2Cx->TRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); + } + + /* Write to I2Cx CCR */ + I2Cx->CCR = tmpreg; + /* Enable the selected I2C peripheral */ + I2Cx->CR1 |= CR1_PE_Set; + +/*---------------------------- I2Cx CR1 Configuration ------------------------*/ + /* Get the I2Cx CR1 value */ + tmpreg = I2Cx->CR1; + /* Clear ACK, SMBTYPE and SMBUS bits */ + tmpreg &= CR1_CLEAR_Mask; + /* Configure I2Cx: mode and acknowledgement */ + /* Set SMBTYPE and SMBUS bits according to I2C_Mode value */ + /* Set ACK bit according to I2C_Ack value */ + tmpreg |= (uint16_t)((uint32_t)I2C_InitStruct->I2C_Mode | I2C_InitStruct->I2C_Ack); + /* Write to I2Cx CR1 */ + I2Cx->CR1 = tmpreg; + +/*---------------------------- I2Cx OAR1 Configuration -----------------------*/ + /* Set I2Cx Own Address1 and acknowledged address */ + I2Cx->OAR1 = (I2C_InitStruct->I2C_AcknowledgedAddress | I2C_InitStruct->I2C_OwnAddress1); +} + +/** + * @brief Fills each I2C_InitStruct member with its default value. + * @param I2C_InitStruct: pointer to an I2C_InitTypeDef structure which will be initialized. + * @retval None + */ +void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct) +{ +/*---------------- Reset I2C init structure parameters values ----------------*/ + /* initialize the I2C_ClockSpeed member */ + I2C_InitStruct->I2C_ClockSpeed = 5000; + /* Initialize the I2C_Mode member */ + I2C_InitStruct->I2C_Mode = I2C_Mode_I2C; + /* Initialize the I2C_DutyCycle member */ + I2C_InitStruct->I2C_DutyCycle = I2C_DutyCycle_2; + /* Initialize the I2C_OwnAddress1 member */ + I2C_InitStruct->I2C_OwnAddress1 = 0; + /* Initialize the I2C_Ack member */ + I2C_InitStruct->I2C_Ack = I2C_Ack_Disable; + /* Initialize the I2C_AcknowledgedAddress member */ + I2C_InitStruct->I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit; +} + +/** + * @brief Enables or disables the specified I2C peripheral. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2Cx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected I2C peripheral */ + I2Cx->CR1 |= CR1_PE_Set; + } + else + { + /* Disable the selected I2C peripheral */ + I2Cx->CR1 &= CR1_PE_Reset; + } +} + +/** + * @brief Enables or disables the specified I2C DMA requests. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C DMA transfer. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_DMACmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected I2C DMA requests */ + I2Cx->CR2 |= CR2_DMAEN_Set; + } + else + { + /* Disable the selected I2C DMA requests */ + I2Cx->CR2 &= CR2_DMAEN_Reset; + } +} + +/** + * @brief Specifies if the next DMA transfer will be the last one. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C DMA last transfer. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_DMALastTransferCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Next DMA transfer is the last transfer */ + I2Cx->CR2 |= CR2_LAST_Set; + } + else + { + /* Next DMA transfer is not the last transfer */ + I2Cx->CR2 &= CR2_LAST_Reset; + } +} + +/** + * @brief Generates I2Cx communication START condition. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C START condition generation. + * This parameter can be: ENABLE or DISABLE. + * @retval None. + */ +void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Generate a START condition */ + I2Cx->CR1 |= CR1_START_Set; + } + else + { + /* Disable the START condition generation */ + I2Cx->CR1 &= CR1_START_Reset; + } +} + +/** + * @brief Generates I2Cx communication STOP condition. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C STOP condition generation. + * This parameter can be: ENABLE or DISABLE. + * @retval None. + */ +void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Generate a STOP condition */ + I2Cx->CR1 |= CR1_STOP_Set; + } + else + { + /* Disable the STOP condition generation */ + I2Cx->CR1 &= CR1_STOP_Reset; + } +} + +/** + * @brief Enables or disables the specified I2C acknowledge feature. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C Acknowledgement. + * This parameter can be: ENABLE or DISABLE. + * @retval None. + */ +void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the acknowledgement */ + I2Cx->CR1 |= CR1_ACK_Set; + } + else + { + /* Disable the acknowledgement */ + I2Cx->CR1 &= CR1_ACK_Reset; + } +} + +/** + * @brief Configures the specified I2C own address2. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param Address: specifies the 7bit I2C own address2. + * @retval None. + */ +void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint8_t Address) +{ + uint16_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + + /* Get the old register value */ + tmpreg = I2Cx->OAR2; + + /* Reset I2Cx Own address2 bit [7:1] */ + tmpreg &= OAR2_ADD2_Reset; + + /* Set I2Cx Own address2 */ + tmpreg |= (uint16_t)((uint16_t)Address & (uint16_t)0x00FE); + + /* Store the new register value */ + I2Cx->OAR2 = tmpreg; +} + +/** + * @brief Enables or disables the specified I2C dual addressing mode. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C dual addressing mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable dual addressing mode */ + I2Cx->OAR2 |= OAR2_ENDUAL_Set; + } + else + { + /* Disable dual addressing mode */ + I2Cx->OAR2 &= OAR2_ENDUAL_Reset; + } +} + +/** + * @brief Enables or disables the specified I2C general call feature. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C General call. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable generall call */ + I2Cx->CR1 |= CR1_ENGC_Set; + } + else + { + /* Disable generall call */ + I2Cx->CR1 &= CR1_ENGC_Reset; + } +} + +/** + * @brief Enables or disables the specified I2C interrupts. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_IT: specifies the I2C interrupts sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg I2C_IT_BUF: Buffer interrupt mask + * @arg I2C_IT_EVT: Event interrupt mask + * @arg I2C_IT_ERR: Error interrupt mask + * @param NewState: new state of the specified I2C interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_ITConfig(I2C_TypeDef* I2Cx, uint16_t I2C_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_I2C_CONFIG_IT(I2C_IT)); + + if (NewState != DISABLE) + { + /* Enable the selected I2C interrupts */ + I2Cx->CR2 |= I2C_IT; + } + else + { + /* Disable the selected I2C interrupts */ + I2Cx->CR2 &= (uint16_t)~I2C_IT; + } +} + +/** + * @brief Sends a data byte through the I2Cx peripheral. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param Data: Byte to be transmitted.. + * @retval None + */ +void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + /* Write in the DR register the data to be sent */ + I2Cx->DR = Data; +} + +/** + * @brief Returns the most recent received data by the I2Cx peripheral. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @retval The value of the received data. + */ +uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + /* Return the data in the DR register */ + return (uint8_t)I2Cx->DR; +} + +/** + * @brief Transmits the address byte to select the slave device. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param Address: specifies the slave address which will be transmitted + * @param I2C_Direction: specifies whether the I2C device will be a + * Transmitter or a Receiver. This parameter can be one of the following values + * @arg I2C_Direction_Transmitter: Transmitter mode + * @arg I2C_Direction_Receiver: Receiver mode + * @retval None. + */ +void I2C_Send7bitAddress(I2C_TypeDef* I2Cx, uint8_t Address, uint8_t I2C_Direction) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_DIRECTION(I2C_Direction)); + /* Test on the direction to set/reset the read/write bit */ + if (I2C_Direction != I2C_Direction_Transmitter) + { + /* Set the address bit0 for read */ + Address |= OAR1_ADD0_Set; + } + else + { + /* Reset the address bit0 for write */ + Address &= OAR1_ADD0_Reset; + } + /* Send the address */ + I2Cx->DR = Address; +} + +/** + * @brief Reads the specified I2C register and returns its value. + * @param I2C_Register: specifies the register to read. + * This parameter can be one of the following values: + * @arg I2C_Register_CR1: CR1 register. + * @arg I2C_Register_CR2: CR2 register. + * @arg I2C_Register_OAR1: OAR1 register. + * @arg I2C_Register_OAR2: OAR2 register. + * @arg I2C_Register_DR: DR register. + * @arg I2C_Register_SR1: SR1 register. + * @arg I2C_Register_SR2: SR2 register. + * @arg I2C_Register_CCR: CCR register. + * @arg I2C_Register_TRISE: TRISE register. + * @retval The value of the read register. + */ +uint16_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register) +{ + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_REGISTER(I2C_Register)); + + tmp = (uint32_t) I2Cx; + tmp += I2C_Register; + + /* Return the selected register value */ + return (*(__IO uint16_t *) tmp); +} + +/** + * @brief Enables or disables the specified I2C software reset. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C software reset. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Peripheral under reset */ + I2Cx->CR1 |= CR1_SWRST_Set; + } + else + { + /* Peripheral not under reset */ + I2Cx->CR1 &= CR1_SWRST_Reset; + } +} + +/** + * @brief Selects the specified I2C NACK position in master receiver mode. + * This function is useful in I2C Master Receiver mode when the number + * of data to be received is equal to 2. In this case, this function + * should be called (with parameter I2C_NACKPosition_Next) before data + * reception starts,as described in the 2-byte reception procedure + * recommended in Reference Manual in Section: Master receiver. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_NACKPosition: specifies the NACK position. + * This parameter can be one of the following values: + * @arg I2C_NACKPosition_Next: indicates that the next byte will be the last + * received byte. + * @arg I2C_NACKPosition_Current: indicates that current byte is the last + * received byte. + * + * @note This function configures the same bit (POS) as I2C_PECPositionConfig() + * but is intended to be used in I2C mode while I2C_PECPositionConfig() + * is intended to used in SMBUS mode. + * + * @retval None + */ +void I2C_NACKPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_NACKPosition) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_NACK_POSITION(I2C_NACKPosition)); + + /* Check the input parameter */ + if (I2C_NACKPosition == I2C_NACKPosition_Next) + { + /* Next byte in shift register is the last received byte */ + I2Cx->CR1 |= I2C_NACKPosition_Next; + } + else + { + /* Current byte in shift register is the last received byte */ + I2Cx->CR1 &= I2C_NACKPosition_Current; + } +} + +/** + * @brief Drives the SMBusAlert pin high or low for the specified I2C. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_SMBusAlert: specifies SMBAlert pin level. + * This parameter can be one of the following values: + * @arg I2C_SMBusAlert_Low: SMBAlert pin driven low + * @arg I2C_SMBusAlert_High: SMBAlert pin driven high + * @retval None + */ +void I2C_SMBusAlertConfig(I2C_TypeDef* I2Cx, uint16_t I2C_SMBusAlert) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_SMBUS_ALERT(I2C_SMBusAlert)); + if (I2C_SMBusAlert == I2C_SMBusAlert_Low) + { + /* Drive the SMBusAlert pin Low */ + I2Cx->CR1 |= I2C_SMBusAlert_Low; + } + else + { + /* Drive the SMBusAlert pin High */ + I2Cx->CR1 &= I2C_SMBusAlert_High; + } +} + +/** + * @brief Enables or disables the specified I2C PEC transfer. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C PEC transmission. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_TransmitPEC(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected I2C PEC transmission */ + I2Cx->CR1 |= CR1_PEC_Set; + } + else + { + /* Disable the selected I2C PEC transmission */ + I2Cx->CR1 &= CR1_PEC_Reset; + } +} + +/** + * @brief Selects the specified I2C PEC position. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_PECPosition: specifies the PEC position. + * This parameter can be one of the following values: + * @arg I2C_PECPosition_Next: indicates that the next byte is PEC + * @arg I2C_PECPosition_Current: indicates that current byte is PEC + * + * @note This function configures the same bit (POS) as I2C_NACKPositionConfig() + * but is intended to be used in SMBUS mode while I2C_NACKPositionConfig() + * is intended to used in I2C mode. + * + * @retval None + */ +void I2C_PECPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_PECPosition) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_PEC_POSITION(I2C_PECPosition)); + if (I2C_PECPosition == I2C_PECPosition_Next) + { + /* Next byte in shift register is PEC */ + I2Cx->CR1 |= I2C_PECPosition_Next; + } + else + { + /* Current byte in shift register is PEC */ + I2Cx->CR1 &= I2C_PECPosition_Current; + } +} + +/** + * @brief Enables or disables the PEC value calculation of the transferred bytes. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2Cx PEC value calculation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected I2C PEC calculation */ + I2Cx->CR1 |= CR1_ENPEC_Set; + } + else + { + /* Disable the selected I2C PEC calculation */ + I2Cx->CR1 &= CR1_ENPEC_Reset; + } +} + +/** + * @brief Returns the PEC value for the specified I2C. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @retval The PEC value. + */ +uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + /* Return the selected I2C PEC value */ + return ((I2Cx->SR2) >> 8); +} + +/** + * @brief Enables or disables the specified I2C ARP. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2Cx ARP. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_ARPCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected I2C ARP */ + I2Cx->CR1 |= CR1_ENARP_Set; + } + else + { + /* Disable the selected I2C ARP */ + I2Cx->CR1 &= CR1_ENARP_Reset; + } +} + +/** + * @brief Enables or disables the specified I2C Clock stretching. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2Cx Clock stretching. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState == DISABLE) + { + /* Enable the selected I2C Clock stretching */ + I2Cx->CR1 |= CR1_NOSTRETCH_Set; + } + else + { + /* Disable the selected I2C Clock stretching */ + I2Cx->CR1 &= CR1_NOSTRETCH_Reset; + } +} + +/** + * @brief Selects the specified I2C fast mode duty cycle. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_DutyCycle: specifies the fast mode duty cycle. + * This parameter can be one of the following values: + * @arg I2C_DutyCycle_2: I2C fast mode Tlow/Thigh = 2 + * @arg I2C_DutyCycle_16_9: I2C fast mode Tlow/Thigh = 16/9 + * @retval None + */ +void I2C_FastModeDutyCycleConfig(I2C_TypeDef* I2Cx, uint16_t I2C_DutyCycle) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_DUTY_CYCLE(I2C_DutyCycle)); + if (I2C_DutyCycle != I2C_DutyCycle_16_9) + { + /* I2C fast mode Tlow/Thigh=2 */ + I2Cx->CCR &= I2C_DutyCycle_2; + } + else + { + /* I2C fast mode Tlow/Thigh=16/9 */ + I2Cx->CCR |= I2C_DutyCycle_16_9; + } +} + + + +/** + * @brief + **************************************************************************************** + * + * I2C State Monitoring Functions + * + **************************************************************************************** + * This I2C driver provides three different ways for I2C state monitoring + * depending on the application requirements and constraints: + * + * + * 1) Basic state monitoring: + * Using I2C_CheckEvent() function: + * It compares the status registers (SR1 and SR2) content to a given event + * (can be the combination of one or more flags). + * It returns SUCCESS if the current status includes the given flags + * and returns ERROR if one or more flags are missing in the current status. + * - When to use: + * - This function is suitable for most applications as well as for startup + * activity since the events are fully described in the product reference manual + * (RM0008). + * - It is also suitable for users who need to define their own events. + * - Limitations: + * - If an error occurs (ie. error flags are set besides to the monitored flags), + * the I2C_CheckEvent() function may return SUCCESS despite the communication + * hold or corrupted real state. + * In this case, it is advised to use error interrupts to monitor the error + * events and handle them in the interrupt IRQ handler. + * + * @note + * For error management, it is advised to use the following functions: + * - I2C_ITConfig() to configure and enable the error interrupts (I2C_IT_ERR). + * - I2Cx_ER_IRQHandler() which is called when the error interrupt occurs. + * Where x is the peripheral instance (I2C1, I2C2 ...) + * - I2C_GetFlagStatus() or I2C_GetITStatus() to be called into I2Cx_ER_IRQHandler() + * in order to determine which error occured. + * - I2C_ClearFlag() or I2C_ClearITPendingBit() and/or I2C_SoftwareResetCmd() + * and/or I2C_GenerateStop() in order to clear the error flag and source, + * and return to correct communication status. + * + * + * 2) Advanced state monitoring: + * Using the function I2C_GetLastEvent() which returns the image of both status + * registers in a single word (uint32_t) (Status Register 2 value is shifted left + * by 16 bits and concatenated to Status Register 1). + * - When to use: + * - This function is suitable for the same applications above but it allows to + * overcome the mentioned limitation of I2C_GetFlagStatus() function. + * The returned value could be compared to events already defined in the + * library (stm32f10x_i2c.h) or to custom values defined by user. + * - This function is suitable when multiple flags are monitored at the same time. + * - At the opposite of I2C_CheckEvent() function, this function allows user to + * choose when an event is accepted (when all events flags are set and no + * other flags are set or just when the needed flags are set like + * I2C_CheckEvent() function). + * - Limitations: + * - User may need to define his own events. + * - Same remark concerning the error management is applicable for this + * function if user decides to check only regular communication flags (and + * ignores error flags). + * + * + * 3) Flag-based state monitoring: + * Using the function I2C_GetFlagStatus() which simply returns the status of + * one single flag (ie. I2C_FLAG_RXNE ...). + * - When to use: + * - This function could be used for specific applications or in debug phase. + * - It is suitable when only one flag checking is needed (most I2C events + * are monitored through multiple flags). + * - Limitations: + * - When calling this function, the Status register is accessed. Some flags are + * cleared when the status register is accessed. So checking the status + * of one Flag, may clear other ones. + * - Function may need to be called twice or more in order to monitor one + * single event. + * + * For detailed description of Events, please refer to section I2C_Events in + * stm32f10x_i2c.h file. + * + */ + +/** + * + * 1) Basic state monitoring + ******************************************************************************* + */ + +/** + * @brief Checks whether the last I2Cx Event is equal to the one passed + * as parameter. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_EVENT: specifies the event to be checked. + * This parameter can be one of the following values: + * @arg I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED : EV1 + * @arg I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED : EV1 + * @arg I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED : EV1 + * @arg I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED : EV1 + * @arg I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED : EV1 + * @arg I2C_EVENT_SLAVE_BYTE_RECEIVED : EV2 + * @arg (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_DUALF) : EV2 + * @arg (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_GENCALL) : EV2 + * @arg I2C_EVENT_SLAVE_BYTE_TRANSMITTED : EV3 + * @arg (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_DUALF) : EV3 + * @arg (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_GENCALL) : EV3 + * @arg I2C_EVENT_SLAVE_ACK_FAILURE : EV3_2 + * @arg I2C_EVENT_SLAVE_STOP_DETECTED : EV4 + * @arg I2C_EVENT_MASTER_MODE_SELECT : EV5 + * @arg I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED : EV6 + * @arg I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED : EV6 + * @arg I2C_EVENT_MASTER_BYTE_RECEIVED : EV7 + * @arg I2C_EVENT_MASTER_BYTE_TRANSMITTING : EV8 + * @arg I2C_EVENT_MASTER_BYTE_TRANSMITTED : EV8_2 + * @arg I2C_EVENT_MASTER_MODE_ADDRESS10 : EV9 + * + * @note: For detailed description of Events, please refer to section + * I2C_Events in stm32f10x_i2c.h file. + * + * @retval An ErrorStatus enumeration value: + * - SUCCESS: Last event is equal to the I2C_EVENT + * - ERROR: Last event is different from the I2C_EVENT + */ +ErrorStatus I2C_CheckEvent(I2C_TypeDef* I2Cx, uint32_t I2C_EVENT) +{ + uint32_t lastevent = 0; + uint32_t flag1 = 0, flag2 = 0; + ErrorStatus status = ERROR; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_EVENT(I2C_EVENT)); + + /* Read the I2Cx status register */ + flag1 = I2Cx->SR1; + flag2 = I2Cx->SR2; + flag2 = flag2 << 16; + + /* Get the last event value from I2C status register */ + lastevent = (flag1 | flag2) & FLAG_Mask; + + /* Check whether the last event contains the I2C_EVENT */ + if ((lastevent & I2C_EVENT) == I2C_EVENT) + { + /* SUCCESS: last event is equal to I2C_EVENT */ + status = SUCCESS; + } + else + { + /* ERROR: last event is different from I2C_EVENT */ + status = ERROR; + } + /* Return status */ + return status; +} + +/** + * + * 2) Advanced state monitoring + ******************************************************************************* + */ + +/** + * @brief Returns the last I2Cx Event. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * + * @note: For detailed description of Events, please refer to section + * I2C_Events in stm32f10x_i2c.h file. + * + * @retval The last event + */ +uint32_t I2C_GetLastEvent(I2C_TypeDef* I2Cx) +{ + uint32_t lastevent = 0; + uint32_t flag1 = 0, flag2 = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + + /* Read the I2Cx status register */ + flag1 = I2Cx->SR1; + flag2 = I2Cx->SR2; + flag2 = flag2 << 16; + + /* Get the last event value from I2C status register */ + lastevent = (flag1 | flag2) & FLAG_Mask; + + /* Return status */ + return lastevent; +} + +/** + * + * 3) Flag-based state monitoring + ******************************************************************************* + */ + +/** + * @brief Checks whether the specified I2C flag is set or not. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg I2C_FLAG_DUALF: Dual flag (Slave mode) + * @arg I2C_FLAG_SMBHOST: SMBus host header (Slave mode) + * @arg I2C_FLAG_SMBDEFAULT: SMBus default header (Slave mode) + * @arg I2C_FLAG_GENCALL: General call header flag (Slave mode) + * @arg I2C_FLAG_TRA: Transmitter/Receiver flag + * @arg I2C_FLAG_BUSY: Bus busy flag + * @arg I2C_FLAG_MSL: Master/Slave flag + * @arg I2C_FLAG_SMBALERT: SMBus Alert flag + * @arg I2C_FLAG_TIMEOUT: Timeout or Tlow error flag + * @arg I2C_FLAG_PECERR: PEC error in reception flag + * @arg I2C_FLAG_OVR: Overrun/Underrun flag (Slave mode) + * @arg I2C_FLAG_AF: Acknowledge failure flag + * @arg I2C_FLAG_ARLO: Arbitration lost flag (Master mode) + * @arg I2C_FLAG_BERR: Bus error flag + * @arg I2C_FLAG_TXE: Data register empty flag (Transmitter) + * @arg I2C_FLAG_RXNE: Data register not empty (Receiver) flag + * @arg I2C_FLAG_STOPF: Stop detection flag (Slave mode) + * @arg I2C_FLAG_ADD10: 10-bit header sent flag (Master mode) + * @arg I2C_FLAG_BTF: Byte transfer finished flag + * @arg I2C_FLAG_ADDR: Address sent flag (Master mode) "ADSL" + * Address matched flag (Slave mode)"ENDA" + * @arg I2C_FLAG_SB: Start bit flag (Master mode) + * @retval The new state of I2C_FLAG (SET or RESET). + */ +FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG) +{ + FlagStatus bitstatus = RESET; + __IO uint32_t i2creg = 0, i2cxbase = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_GET_FLAG(I2C_FLAG)); + + /* Get the I2Cx peripheral base address */ + i2cxbase = (uint32_t)I2Cx; + + /* Read flag register index */ + i2creg = I2C_FLAG >> 28; + + /* Get bit[23:0] of the flag */ + I2C_FLAG &= FLAG_Mask; + + if(i2creg != 0) + { + /* Get the I2Cx SR1 register address */ + i2cxbase += 0x14; + } + else + { + /* Flag in I2Cx SR2 Register */ + I2C_FLAG = (uint32_t)(I2C_FLAG >> 16); + /* Get the I2Cx SR2 register address */ + i2cxbase += 0x18; + } + + if(((*(__IO uint32_t *)i2cxbase) & I2C_FLAG) != (uint32_t)RESET) + { + /* I2C_FLAG is set */ + bitstatus = SET; + } + else + { + /* I2C_FLAG is reset */ + bitstatus = RESET; + } + + /* Return the I2C_FLAG status */ + return bitstatus; +} + + + +/** + * @brief Clears the I2Cx's pending flags. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_FLAG: specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg I2C_FLAG_SMBALERT: SMBus Alert flag + * @arg I2C_FLAG_TIMEOUT: Timeout or Tlow error flag + * @arg I2C_FLAG_PECERR: PEC error in reception flag + * @arg I2C_FLAG_OVR: Overrun/Underrun flag (Slave mode) + * @arg I2C_FLAG_AF: Acknowledge failure flag + * @arg I2C_FLAG_ARLO: Arbitration lost flag (Master mode) + * @arg I2C_FLAG_BERR: Bus error flag + * + * @note + * - STOPF (STOP detection) is cleared by software sequence: a read operation + * to I2C_SR1 register (I2C_GetFlagStatus()) followed by a write operation + * to I2C_CR1 register (I2C_Cmd() to re-enable the I2C peripheral). + * - ADD10 (10-bit header sent) is cleared by software sequence: a read + * operation to I2C_SR1 (I2C_GetFlagStatus()) followed by writing the + * second byte of the address in DR register. + * - BTF (Byte Transfer Finished) is cleared by software sequence: a read + * operation to I2C_SR1 register (I2C_GetFlagStatus()) followed by a + * read/write to I2C_DR register (I2C_SendData()). + * - ADDR (Address sent) is cleared by software sequence: a read operation to + * I2C_SR1 register (I2C_GetFlagStatus()) followed by a read operation to + * I2C_SR2 register ((void)(I2Cx->SR2)). + * - SB (Start Bit) is cleared software sequence: a read operation to I2C_SR1 + * register (I2C_GetFlagStatus()) followed by a write operation to I2C_DR + * register (I2C_SendData()). + * @retval None + */ +void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG) +{ + uint32_t flagpos = 0; + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_CLEAR_FLAG(I2C_FLAG)); + /* Get the I2C flag position */ + flagpos = I2C_FLAG & FLAG_Mask; + /* Clear the selected I2C flag */ + I2Cx->SR1 = (uint16_t)~flagpos; +} + +/** + * @brief Checks whether the specified I2C interrupt has occurred or not. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_IT: specifies the interrupt source to check. + * This parameter can be one of the following values: + * @arg I2C_IT_SMBALERT: SMBus Alert flag + * @arg I2C_IT_TIMEOUT: Timeout or Tlow error flag + * @arg I2C_IT_PECERR: PEC error in reception flag + * @arg I2C_IT_OVR: Overrun/Underrun flag (Slave mode) + * @arg I2C_IT_AF: Acknowledge failure flag + * @arg I2C_IT_ARLO: Arbitration lost flag (Master mode) + * @arg I2C_IT_BERR: Bus error flag + * @arg I2C_IT_TXE: Data register empty flag (Transmitter) + * @arg I2C_IT_RXNE: Data register not empty (Receiver) flag + * @arg I2C_IT_STOPF: Stop detection flag (Slave mode) + * @arg I2C_IT_ADD10: 10-bit header sent flag (Master mode) + * @arg I2C_IT_BTF: Byte transfer finished flag + * @arg I2C_IT_ADDR: Address sent flag (Master mode) "ADSL" + * Address matched flag (Slave mode)"ENDAD" + * @arg I2C_IT_SB: Start bit flag (Master mode) + * @retval The new state of I2C_IT (SET or RESET). + */ +ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT) +{ + ITStatus bitstatus = RESET; + uint32_t enablestatus = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_GET_IT(I2C_IT)); + + /* Check if the interrupt source is enabled or not */ + enablestatus = (uint32_t)(((I2C_IT & ITEN_Mask) >> 16) & (I2Cx->CR2)) ; + + /* Get bit[23:0] of the flag */ + I2C_IT &= FLAG_Mask; + + /* Check the status of the specified I2C flag */ + if (((I2Cx->SR1 & I2C_IT) != (uint32_t)RESET) && enablestatus) + { + /* I2C_IT is set */ + bitstatus = SET; + } + else + { + /* I2C_IT is reset */ + bitstatus = RESET; + } + /* Return the I2C_IT status */ + return bitstatus; +} + +/** + * @brief Clears the I2Cxs interrupt pending bits. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_IT: specifies the interrupt pending bit to clear. + * This parameter can be any combination of the following values: + * @arg I2C_IT_SMBALERT: SMBus Alert interrupt + * @arg I2C_IT_TIMEOUT: Timeout or Tlow error interrupt + * @arg I2C_IT_PECERR: PEC error in reception interrupt + * @arg I2C_IT_OVR: Overrun/Underrun interrupt (Slave mode) + * @arg I2C_IT_AF: Acknowledge failure interrupt + * @arg I2C_IT_ARLO: Arbitration lost interrupt (Master mode) + * @arg I2C_IT_BERR: Bus error interrupt + * + * @note + * - STOPF (STOP detection) is cleared by software sequence: a read operation + * to I2C_SR1 register (I2C_GetITStatus()) followed by a write operation to + * I2C_CR1 register (I2C_Cmd() to re-enable the I2C peripheral). + * - ADD10 (10-bit header sent) is cleared by software sequence: a read + * operation to I2C_SR1 (I2C_GetITStatus()) followed by writing the second + * byte of the address in I2C_DR register. + * - BTF (Byte Transfer Finished) is cleared by software sequence: a read + * operation to I2C_SR1 register (I2C_GetITStatus()) followed by a + * read/write to I2C_DR register (I2C_SendData()). + * - ADDR (Address sent) is cleared by software sequence: a read operation to + * I2C_SR1 register (I2C_GetITStatus()) followed by a read operation to + * I2C_SR2 register ((void)(I2Cx->SR2)). + * - SB (Start Bit) is cleared by software sequence: a read operation to + * I2C_SR1 register (I2C_GetITStatus()) followed by a write operation to + * I2C_DR register (I2C_SendData()). + * @retval None + */ +void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT) +{ + uint32_t flagpos = 0; + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_CLEAR_IT(I2C_IT)); + /* Get the I2C flag position */ + flagpos = I2C_IT & FLAG_Mask; + /* Clear the selected I2C flag */ + I2Cx->SR1 = (uint16_t)~flagpos; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_iwdg.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_iwdg.c new file mode 100644 index 0000000..c7cbf7e --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_iwdg.c @@ -0,0 +1,190 @@ +/** + ****************************************************************************** + * @file stm32f10x_iwdg.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the IWDG firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_iwdg.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup IWDG + * @brief IWDG driver modules + * @{ + */ + +/** @defgroup IWDG_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup IWDG_Private_Defines + * @{ + */ + +/* ---------------------- IWDG registers bit mask ----------------------------*/ + +/* KR register bit mask */ +#define KR_KEY_Reload ((uint16_t)0xAAAA) +#define KR_KEY_Enable ((uint16_t)0xCCCC) + +/** + * @} + */ + +/** @defgroup IWDG_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup IWDG_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup IWDG_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup IWDG_Private_Functions + * @{ + */ + +/** + * @brief Enables or disables write access to IWDG_PR and IWDG_RLR registers. + * @param IWDG_WriteAccess: new state of write access to IWDG_PR and IWDG_RLR registers. + * This parameter can be one of the following values: + * @arg IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and IWDG_RLR registers + * @arg IWDG_WriteAccess_Disable: Disable write access to IWDG_PR and IWDG_RLR registers + * @retval None + */ +void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess) +{ + /* Check the parameters */ + assert_param(IS_IWDG_WRITE_ACCESS(IWDG_WriteAccess)); + IWDG->KR = IWDG_WriteAccess; +} + +/** + * @brief Sets IWDG Prescaler value. + * @param IWDG_Prescaler: specifies the IWDG Prescaler value. + * This parameter can be one of the following values: + * @arg IWDG_Prescaler_4: IWDG prescaler set to 4 + * @arg IWDG_Prescaler_8: IWDG prescaler set to 8 + * @arg IWDG_Prescaler_16: IWDG prescaler set to 16 + * @arg IWDG_Prescaler_32: IWDG prescaler set to 32 + * @arg IWDG_Prescaler_64: IWDG prescaler set to 64 + * @arg IWDG_Prescaler_128: IWDG prescaler set to 128 + * @arg IWDG_Prescaler_256: IWDG prescaler set to 256 + * @retval None + */ +void IWDG_SetPrescaler(uint8_t IWDG_Prescaler) +{ + /* Check the parameters */ + assert_param(IS_IWDG_PRESCALER(IWDG_Prescaler)); + IWDG->PR = IWDG_Prescaler; +} + +/** + * @brief Sets IWDG Reload value. + * @param Reload: specifies the IWDG Reload value. + * This parameter must be a number between 0 and 0x0FFF. + * @retval None + */ +void IWDG_SetReload(uint16_t Reload) +{ + /* Check the parameters */ + assert_param(IS_IWDG_RELOAD(Reload)); + IWDG->RLR = Reload; +} + +/** + * @brief Reloads IWDG counter with value defined in the reload register + * (write access to IWDG_PR and IWDG_RLR registers disabled). + * @param None + * @retval None + */ +void IWDG_ReloadCounter(void) +{ + IWDG->KR = KR_KEY_Reload; +} + +/** + * @brief Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled). + * @param None + * @retval None + */ +void IWDG_Enable(void) +{ + IWDG->KR = KR_KEY_Enable; +} + +/** + * @brief Checks whether the specified IWDG flag is set or not. + * @param IWDG_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg IWDG_FLAG_PVU: Prescaler Value Update on going + * @arg IWDG_FLAG_RVU: Reload Value Update on going + * @retval The new state of IWDG_FLAG (SET or RESET). + */ +FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_IWDG_FLAG(IWDG_FLAG)); + if ((IWDG->SR & IWDG_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + /* Return the flag status */ + return bitstatus; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_pwr.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_pwr.c new file mode 100644 index 0000000..a5a5c57 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_pwr.c @@ -0,0 +1,307 @@ +/** + ****************************************************************************** + * @file stm32f10x_pwr.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the PWR firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_pwr.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup PWR + * @brief PWR driver modules + * @{ + */ + +/** @defgroup PWR_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup PWR_Private_Defines + * @{ + */ + +/* --------- PWR registers bit address in the alias region ---------- */ +#define PWR_OFFSET (PWR_BASE - PERIPH_BASE) + +/* --- CR Register ---*/ + +/* Alias word address of DBP bit */ +#define CR_OFFSET (PWR_OFFSET + 0x00) +#define DBP_BitNumber 0x08 +#define CR_DBP_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (DBP_BitNumber * 4)) + +/* Alias word address of PVDE bit */ +#define PVDE_BitNumber 0x04 +#define CR_PVDE_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PVDE_BitNumber * 4)) + +/* --- CSR Register ---*/ + +/* Alias word address of EWUP bit */ +#define CSR_OFFSET (PWR_OFFSET + 0x04) +#define EWUP_BitNumber 0x08 +#define CSR_EWUP_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (EWUP_BitNumber * 4)) + +/* ------------------ PWR registers bit mask ------------------------ */ + +/* CR register bit mask */ +#define CR_DS_MASK ((uint32_t)0xFFFFFFFC) +#define CR_PLS_MASK ((uint32_t)0xFFFFFF1F) + + +/** + * @} + */ + +/** @defgroup PWR_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup PWR_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup PWR_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup PWR_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the PWR peripheral registers to their default reset values. + * @param None + * @retval None + */ +void PWR_DeInit(void) +{ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE); +} + +/** + * @brief Enables or disables access to the RTC and backup registers. + * @param NewState: new state of the access to the RTC and backup registers. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void PWR_BackupAccessCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) CR_DBP_BB = (uint32_t)NewState; +} + +/** + * @brief Enables or disables the Power Voltage Detector(PVD). + * @param NewState: new state of the PVD. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void PWR_PVDCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) CR_PVDE_BB = (uint32_t)NewState; +} + +/** + * @brief Configures the voltage threshold detected by the Power Voltage Detector(PVD). + * @param PWR_PVDLevel: specifies the PVD detection level + * This parameter can be one of the following values: + * @arg PWR_PVDLevel_2V2: PVD detection level set to 2.2V + * @arg PWR_PVDLevel_2V3: PVD detection level set to 2.3V + * @arg PWR_PVDLevel_2V4: PVD detection level set to 2.4V + * @arg PWR_PVDLevel_2V5: PVD detection level set to 2.5V + * @arg PWR_PVDLevel_2V6: PVD detection level set to 2.6V + * @arg PWR_PVDLevel_2V7: PVD detection level set to 2.7V + * @arg PWR_PVDLevel_2V8: PVD detection level set to 2.8V + * @arg PWR_PVDLevel_2V9: PVD detection level set to 2.9V + * @retval None + */ +void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_PWR_PVD_LEVEL(PWR_PVDLevel)); + tmpreg = PWR->CR; + /* Clear PLS[7:5] bits */ + tmpreg &= CR_PLS_MASK; + /* Set PLS[7:5] bits according to PWR_PVDLevel value */ + tmpreg |= PWR_PVDLevel; + /* Store the new value */ + PWR->CR = tmpreg; +} + +/** + * @brief Enables or disables the WakeUp Pin functionality. + * @param NewState: new state of the WakeUp Pin functionality. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void PWR_WakeUpPinCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) CSR_EWUP_BB = (uint32_t)NewState; +} + +/** + * @brief Enters STOP mode. + * @param PWR_Regulator: specifies the regulator state in STOP mode. + * This parameter can be one of the following values: + * @arg PWR_Regulator_ON: STOP mode with regulator ON + * @arg PWR_Regulator_LowPower: STOP mode with regulator in low power mode + * @param PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction. + * This parameter can be one of the following values: + * @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction + * @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction + * @retval None + */ +void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_PWR_REGULATOR(PWR_Regulator)); + assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry)); + + /* Select the regulator state in STOP mode ---------------------------------*/ + tmpreg = PWR->CR; + /* Clear PDDS and LPDS bits */ + tmpreg &= CR_DS_MASK; + /* Set LPDS bit according to PWR_Regulator value */ + tmpreg |= PWR_Regulator; + /* Store the new value */ + PWR->CR = tmpreg; + /* Set SLEEPDEEP bit of Cortex System Control Register */ + SCB->SCR |= SCB_SCR_SLEEPDEEP; + + /* Select STOP mode entry --------------------------------------------------*/ + if(PWR_STOPEntry == PWR_STOPEntry_WFI) + { + /* Request Wait For Interrupt */ + __WFI(); + } + else + { + /* Request Wait For Event */ + __WFE(); + } + + /* Reset SLEEPDEEP bit of Cortex System Control Register */ + SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP); +} + +/** + * @brief Enters STANDBY mode. + * @param None + * @retval None + */ +void PWR_EnterSTANDBYMode(void) +{ + /* Clear Wake-up flag */ + PWR->CR |= PWR_CR_CWUF; + /* Select STANDBY mode */ + PWR->CR |= PWR_CR_PDDS; + /* Set SLEEPDEEP bit of Cortex System Control Register */ + SCB->SCR |= SCB_SCR_SLEEPDEEP; +/* This option is used to ensure that store operations are completed */ +#if defined ( __CC_ARM ) + __force_stores(); +#endif + /* Request Wait For Interrupt */ + __WFI(); +} + +/** + * @brief Checks whether the specified PWR flag is set or not. + * @param PWR_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg PWR_FLAG_WU: Wake Up flag + * @arg PWR_FLAG_SB: StandBy flag + * @arg PWR_FLAG_PVDO: PVD Output + * @retval The new state of PWR_FLAG (SET or RESET). + */ +FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_PWR_GET_FLAG(PWR_FLAG)); + + if ((PWR->CSR & PWR_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + /* Return the flag status */ + return bitstatus; +} + +/** + * @brief Clears the PWR's pending flags. + * @param PWR_FLAG: specifies the flag to clear. + * This parameter can be one of the following values: + * @arg PWR_FLAG_WU: Wake Up flag + * @arg PWR_FLAG_SB: StandBy flag + * @retval None + */ +void PWR_ClearFlag(uint32_t PWR_FLAG) +{ + /* Check the parameters */ + assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG)); + + PWR->CR |= PWR_FLAG << 2; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_rcc.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_rcc.c new file mode 100644 index 0000000..a29034b --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_rcc.c @@ -0,0 +1,1470 @@ +/** + ****************************************************************************** + * @file stm32f10x_rcc.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the RCC firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup RCC + * @brief RCC driver modules + * @{ + */ + +/** @defgroup RCC_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup RCC_Private_Defines + * @{ + */ + +/* ------------ RCC registers bit address in the alias region ----------- */ +#define RCC_OFFSET (RCC_BASE - PERIPH_BASE) + +/* --- CR Register ---*/ + +/* Alias word address of HSION bit */ +#define CR_OFFSET (RCC_OFFSET + 0x00) +#define HSION_BitNumber 0x00 +#define CR_HSION_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (HSION_BitNumber * 4)) + +/* Alias word address of PLLON bit */ +#define PLLON_BitNumber 0x18 +#define CR_PLLON_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLLON_BitNumber * 4)) + +#ifdef STM32F10X_CL + /* Alias word address of PLL2ON bit */ + #define PLL2ON_BitNumber 0x1A + #define CR_PLL2ON_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLL2ON_BitNumber * 4)) + + /* Alias word address of PLL3ON bit */ + #define PLL3ON_BitNumber 0x1C + #define CR_PLL3ON_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLL3ON_BitNumber * 4)) +#endif /* STM32F10X_CL */ + +/* Alias word address of CSSON bit */ +#define CSSON_BitNumber 0x13 +#define CR_CSSON_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (CSSON_BitNumber * 4)) + +/* --- CFGR Register ---*/ + +/* Alias word address of USBPRE bit */ +#define CFGR_OFFSET (RCC_OFFSET + 0x04) + +#ifndef STM32F10X_CL + #define USBPRE_BitNumber 0x16 + #define CFGR_USBPRE_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (USBPRE_BitNumber * 4)) +#else + #define OTGFSPRE_BitNumber 0x16 + #define CFGR_OTGFSPRE_BB (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (OTGFSPRE_BitNumber * 4)) +#endif /* STM32F10X_CL */ + +/* --- BDCR Register ---*/ + +/* Alias word address of RTCEN bit */ +#define BDCR_OFFSET (RCC_OFFSET + 0x20) +#define RTCEN_BitNumber 0x0F +#define BDCR_RTCEN_BB (PERIPH_BB_BASE + (BDCR_OFFSET * 32) + (RTCEN_BitNumber * 4)) + +/* Alias word address of BDRST bit */ +#define BDRST_BitNumber 0x10 +#define BDCR_BDRST_BB (PERIPH_BB_BASE + (BDCR_OFFSET * 32) + (BDRST_BitNumber * 4)) + +/* --- CSR Register ---*/ + +/* Alias word address of LSION bit */ +#define CSR_OFFSET (RCC_OFFSET + 0x24) +#define LSION_BitNumber 0x00 +#define CSR_LSION_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (LSION_BitNumber * 4)) + +#ifdef STM32F10X_CL +/* --- CFGR2 Register ---*/ + + /* Alias word address of I2S2SRC bit */ + #define CFGR2_OFFSET (RCC_OFFSET + 0x2C) + #define I2S2SRC_BitNumber 0x11 + #define CFGR2_I2S2SRC_BB (PERIPH_BB_BASE + (CFGR2_OFFSET * 32) + (I2S2SRC_BitNumber * 4)) + + /* Alias word address of I2S3SRC bit */ + #define I2S3SRC_BitNumber 0x12 + #define CFGR2_I2S3SRC_BB (PERIPH_BB_BASE + (CFGR2_OFFSET * 32) + (I2S3SRC_BitNumber * 4)) +#endif /* STM32F10X_CL */ + +/* ---------------------- RCC registers bit mask ------------------------ */ + +/* CR register bit mask */ +#define CR_HSEBYP_Reset ((uint32_t)0xFFFBFFFF) +#define CR_HSEBYP_Set ((uint32_t)0x00040000) +#define CR_HSEON_Reset ((uint32_t)0xFFFEFFFF) +#define CR_HSEON_Set ((uint32_t)0x00010000) +#define CR_HSITRIM_Mask ((uint32_t)0xFFFFFF07) + +/* CFGR register bit mask */ +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) || defined (STM32F10X_CL) + #define CFGR_PLL_Mask ((uint32_t)0xFFC2FFFF) +#else + #define CFGR_PLL_Mask ((uint32_t)0xFFC0FFFF) +#endif /* STM32F10X_CL */ + +#define CFGR_PLLMull_Mask ((uint32_t)0x003C0000) +#define CFGR_PLLSRC_Mask ((uint32_t)0x00010000) +#define CFGR_PLLXTPRE_Mask ((uint32_t)0x00020000) +#define CFGR_SWS_Mask ((uint32_t)0x0000000C) +#define CFGR_SW_Mask ((uint32_t)0xFFFFFFFC) +#define CFGR_HPRE_Reset_Mask ((uint32_t)0xFFFFFF0F) +#define CFGR_HPRE_Set_Mask ((uint32_t)0x000000F0) +#define CFGR_PPRE1_Reset_Mask ((uint32_t)0xFFFFF8FF) +#define CFGR_PPRE1_Set_Mask ((uint32_t)0x00000700) +#define CFGR_PPRE2_Reset_Mask ((uint32_t)0xFFFFC7FF) +#define CFGR_PPRE2_Set_Mask ((uint32_t)0x00003800) +#define CFGR_ADCPRE_Reset_Mask ((uint32_t)0xFFFF3FFF) +#define CFGR_ADCPRE_Set_Mask ((uint32_t)0x0000C000) + +/* CSR register bit mask */ +#define CSR_RMVF_Set ((uint32_t)0x01000000) + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) || defined (STM32F10X_CL) +/* CFGR2 register bit mask */ + #define CFGR2_PREDIV1SRC ((uint32_t)0x00010000) + #define CFGR2_PREDIV1 ((uint32_t)0x0000000F) +#endif +#ifdef STM32F10X_CL + #define CFGR2_PREDIV2 ((uint32_t)0x000000F0) + #define CFGR2_PLL2MUL ((uint32_t)0x00000F00) + #define CFGR2_PLL3MUL ((uint32_t)0x0000F000) +#endif /* STM32F10X_CL */ + +/* RCC Flag Mask */ +#define FLAG_Mask ((uint8_t)0x1F) + +/* CIR register byte 2 (Bits[15:8]) base address */ +#define CIR_BYTE2_ADDRESS ((uint32_t)0x40021009) + +/* CIR register byte 3 (Bits[23:16]) base address */ +#define CIR_BYTE3_ADDRESS ((uint32_t)0x4002100A) + +/* CFGR register byte 4 (Bits[31:24]) base address */ +#define CFGR_BYTE4_ADDRESS ((uint32_t)0x40021007) + +/* BDCR register base address */ +#define BDCR_ADDRESS (PERIPH_BASE + BDCR_OFFSET) + +/** + * @} + */ + +/** @defgroup RCC_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup RCC_Private_Variables + * @{ + */ + +static __I uint8_t APBAHBPrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9}; +static __I uint8_t ADCPrescTable[4] = {2, 4, 6, 8}; + +/** + * @} + */ + +/** @defgroup RCC_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup RCC_Private_Functions + * @{ + */ + +/** + * @brief Resets the RCC clock configuration to the default reset state. + * @param None + * @retval None + */ +void RCC_DeInit(void) +{ + /* Set HSION bit */ + RCC->CR |= (uint32_t)0x00000001; + + /* Reset SW, HPRE, PPRE1, PPRE2, ADCPRE and MCO bits */ +#ifndef STM32F10X_CL + RCC->CFGR &= (uint32_t)0xF8FF0000; +#else + RCC->CFGR &= (uint32_t)0xF0FF0000; +#endif /* STM32F10X_CL */ + + /* Reset HSEON, CSSON and PLLON bits */ + RCC->CR &= (uint32_t)0xFEF6FFFF; + + /* Reset HSEBYP bit */ + RCC->CR &= (uint32_t)0xFFFBFFFF; + + /* Reset PLLSRC, PLLXTPRE, PLLMUL and USBPRE/OTGFSPRE bits */ + RCC->CFGR &= (uint32_t)0xFF80FFFF; + +#ifdef STM32F10X_CL + /* Reset PLL2ON and PLL3ON bits */ + RCC->CR &= (uint32_t)0xEBFFFFFF; + + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x00FF0000; + + /* Reset CFGR2 register */ + RCC->CFGR2 = 0x00000000; +#elif defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x009F0000; + + /* Reset CFGR2 register */ + RCC->CFGR2 = 0x00000000; +#else + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x009F0000; +#endif /* STM32F10X_CL */ + +} + +/** + * @brief Configures the External High Speed oscillator (HSE). + * @note HSE can not be stopped if it is used directly or through the PLL as system clock. + * @param RCC_HSE: specifies the new state of the HSE. + * This parameter can be one of the following values: + * @arg RCC_HSE_OFF: HSE oscillator OFF + * @arg RCC_HSE_ON: HSE oscillator ON + * @arg RCC_HSE_Bypass: HSE oscillator bypassed with external clock + * @retval None + */ +void RCC_HSEConfig(uint32_t RCC_HSE) +{ + /* Check the parameters */ + assert_param(IS_RCC_HSE(RCC_HSE)); + /* Reset HSEON and HSEBYP bits before configuring the HSE ------------------*/ + /* Reset HSEON bit */ + RCC->CR &= CR_HSEON_Reset; + /* Reset HSEBYP bit */ + RCC->CR &= CR_HSEBYP_Reset; + /* Configure HSE (RCC_HSE_OFF is already covered by the code section above) */ + switch(RCC_HSE) + { + case RCC_HSE_ON: + /* Set HSEON bit */ + RCC->CR |= CR_HSEON_Set; + break; + + case RCC_HSE_Bypass: + /* Set HSEBYP and HSEON bits */ + RCC->CR |= CR_HSEBYP_Set | CR_HSEON_Set; + break; + + default: + break; + } +} + +/** + * @brief Waits for HSE start-up. + * @param None + * @retval An ErrorStatus enumuration value: + * - SUCCESS: HSE oscillator is stable and ready to use + * - ERROR: HSE oscillator not yet ready + */ +ErrorStatus RCC_WaitForHSEStartUp(void) +{ + __IO uint32_t StartUpCounter = 0; + ErrorStatus status = ERROR; + FlagStatus HSEStatus = RESET; + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC_GetFlagStatus(RCC_FLAG_HSERDY); + StartUpCounter++; + } while((StartUpCounter != HSE_STARTUP_TIMEOUT) && (HSEStatus == RESET)); + + if (RCC_GetFlagStatus(RCC_FLAG_HSERDY) != RESET) + { + status = SUCCESS; + } + else + { + status = ERROR; + } + return (status); +} + +/** + * @brief Adjusts the Internal High Speed oscillator (HSI) calibration value. + * @param HSICalibrationValue: specifies the calibration trimming value. + * This parameter must be a number between 0 and 0x1F. + * @retval None + */ +void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_RCC_CALIBRATION_VALUE(HSICalibrationValue)); + tmpreg = RCC->CR; + /* Clear HSITRIM[4:0] bits */ + tmpreg &= CR_HSITRIM_Mask; + /* Set the HSITRIM[4:0] bits according to HSICalibrationValue value */ + tmpreg |= (uint32_t)HSICalibrationValue << 3; + /* Store the new value */ + RCC->CR = tmpreg; +} + +/** + * @brief Enables or disables the Internal High Speed oscillator (HSI). + * @note HSI can not be stopped if it is used directly or through the PLL as system clock. + * @param NewState: new state of the HSI. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_HSICmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) CR_HSION_BB = (uint32_t)NewState; +} + +/** + * @brief Configures the PLL clock source and multiplication factor. + * @note This function must be used only when the PLL is disabled. + * @param RCC_PLLSource: specifies the PLL entry clock source. + * For @b STM32_Connectivity_line_devices or @b STM32_Value_line_devices, + * this parameter can be one of the following values: + * @arg RCC_PLLSource_HSI_Div2: HSI oscillator clock divided by 2 selected as PLL clock entry + * @arg RCC_PLLSource_PREDIV1: PREDIV1 clock selected as PLL clock entry + * For @b other_STM32_devices, this parameter can be one of the following values: + * @arg RCC_PLLSource_HSI_Div2: HSI oscillator clock divided by 2 selected as PLL clock entry + * @arg RCC_PLLSource_HSE_Div1: HSE oscillator clock selected as PLL clock entry + * @arg RCC_PLLSource_HSE_Div2: HSE oscillator clock divided by 2 selected as PLL clock entry + * @param RCC_PLLMul: specifies the PLL multiplication factor. + * For @b STM32_Connectivity_line_devices, this parameter can be RCC_PLLMul_x where x:{[4,9], 6_5} + * For @b other_STM32_devices, this parameter can be RCC_PLLMul_x where x:[2,16] + * @retval None + */ +void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_PLL_SOURCE(RCC_PLLSource)); + assert_param(IS_RCC_PLL_MUL(RCC_PLLMul)); + + tmpreg = RCC->CFGR; + /* Clear PLLSRC, PLLXTPRE and PLLMUL[3:0] bits */ + tmpreg &= CFGR_PLL_Mask; + /* Set the PLL configuration bits */ + tmpreg |= RCC_PLLSource | RCC_PLLMul; + /* Store the new value */ + RCC->CFGR = tmpreg; +} + +/** + * @brief Enables or disables the PLL. + * @note The PLL can not be disabled if it is used as system clock. + * @param NewState: new state of the PLL. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_PLLCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) CR_PLLON_BB = (uint32_t)NewState; +} + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) || defined (STM32F10X_CL) +/** + * @brief Configures the PREDIV1 division factor. + * @note + * - This function must be used only when the PLL is disabled. + * - This function applies only to STM32 Connectivity line and Value line + * devices. + * @param RCC_PREDIV1_Source: specifies the PREDIV1 clock source. + * This parameter can be one of the following values: + * @arg RCC_PREDIV1_Source_HSE: HSE selected as PREDIV1 clock + * @arg RCC_PREDIV1_Source_PLL2: PLL2 selected as PREDIV1 clock + * @note + * For @b STM32_Value_line_devices this parameter is always RCC_PREDIV1_Source_HSE + * @param RCC_PREDIV1_Div: specifies the PREDIV1 clock division factor. + * This parameter can be RCC_PREDIV1_Divx where x:[1,16] + * @retval None + */ +void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Source, uint32_t RCC_PREDIV1_Div) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_PREDIV1_SOURCE(RCC_PREDIV1_Source)); + assert_param(IS_RCC_PREDIV1(RCC_PREDIV1_Div)); + + tmpreg = RCC->CFGR2; + /* Clear PREDIV1[3:0] and PREDIV1SRC bits */ + tmpreg &= ~(CFGR2_PREDIV1 | CFGR2_PREDIV1SRC); + /* Set the PREDIV1 clock source and division factor */ + tmpreg |= RCC_PREDIV1_Source | RCC_PREDIV1_Div ; + /* Store the new value */ + RCC->CFGR2 = tmpreg; +} +#endif + +#ifdef STM32F10X_CL +/** + * @brief Configures the PREDIV2 division factor. + * @note + * - This function must be used only when both PLL2 and PLL3 are disabled. + * - This function applies only to STM32 Connectivity line devices. + * @param RCC_PREDIV2_Div: specifies the PREDIV2 clock division factor. + * This parameter can be RCC_PREDIV2_Divx where x:[1,16] + * @retval None + */ +void RCC_PREDIV2Config(uint32_t RCC_PREDIV2_Div) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_PREDIV2(RCC_PREDIV2_Div)); + + tmpreg = RCC->CFGR2; + /* Clear PREDIV2[3:0] bits */ + tmpreg &= ~CFGR2_PREDIV2; + /* Set the PREDIV2 division factor */ + tmpreg |= RCC_PREDIV2_Div; + /* Store the new value */ + RCC->CFGR2 = tmpreg; +} + +/** + * @brief Configures the PLL2 multiplication factor. + * @note + * - This function must be used only when the PLL2 is disabled. + * - This function applies only to STM32 Connectivity line devices. + * @param RCC_PLL2Mul: specifies the PLL2 multiplication factor. + * This parameter can be RCC_PLL2Mul_x where x:{[8,14], 16, 20} + * @retval None + */ +void RCC_PLL2Config(uint32_t RCC_PLL2Mul) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_PLL2_MUL(RCC_PLL2Mul)); + + tmpreg = RCC->CFGR2; + /* Clear PLL2Mul[3:0] bits */ + tmpreg &= ~CFGR2_PLL2MUL; + /* Set the PLL2 configuration bits */ + tmpreg |= RCC_PLL2Mul; + /* Store the new value */ + RCC->CFGR2 = tmpreg; +} + + +/** + * @brief Enables or disables the PLL2. + * @note + * - The PLL2 can not be disabled if it is used indirectly as system clock + * (i.e. it is used as PLL clock entry that is used as System clock). + * - This function applies only to STM32 Connectivity line devices. + * @param NewState: new state of the PLL2. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_PLL2Cmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) CR_PLL2ON_BB = (uint32_t)NewState; +} + + +/** + * @brief Configures the PLL3 multiplication factor. + * @note + * - This function must be used only when the PLL3 is disabled. + * - This function applies only to STM32 Connectivity line devices. + * @param RCC_PLL3Mul: specifies the PLL3 multiplication factor. + * This parameter can be RCC_PLL3Mul_x where x:{[8,14], 16, 20} + * @retval None + */ +void RCC_PLL3Config(uint32_t RCC_PLL3Mul) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_PLL3_MUL(RCC_PLL3Mul)); + + tmpreg = RCC->CFGR2; + /* Clear PLL3Mul[3:0] bits */ + tmpreg &= ~CFGR2_PLL3MUL; + /* Set the PLL3 configuration bits */ + tmpreg |= RCC_PLL3Mul; + /* Store the new value */ + RCC->CFGR2 = tmpreg; +} + + +/** + * @brief Enables or disables the PLL3. + * @note This function applies only to STM32 Connectivity line devices. + * @param NewState: new state of the PLL3. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_PLL3Cmd(FunctionalState NewState) +{ + /* Check the parameters */ + + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) CR_PLL3ON_BB = (uint32_t)NewState; +} +#endif /* STM32F10X_CL */ + +/** + * @brief Configures the system clock (SYSCLK). + * @param RCC_SYSCLKSource: specifies the clock source used as system clock. + * This parameter can be one of the following values: + * @arg RCC_SYSCLKSource_HSI: HSI selected as system clock + * @arg RCC_SYSCLKSource_HSE: HSE selected as system clock + * @arg RCC_SYSCLKSource_PLLCLK: PLL selected as system clock + * @retval None + */ +void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_RCC_SYSCLK_SOURCE(RCC_SYSCLKSource)); + tmpreg = RCC->CFGR; + /* Clear SW[1:0] bits */ + tmpreg &= CFGR_SW_Mask; + /* Set SW[1:0] bits according to RCC_SYSCLKSource value */ + tmpreg |= RCC_SYSCLKSource; + /* Store the new value */ + RCC->CFGR = tmpreg; +} + +/** + * @brief Returns the clock source used as system clock. + * @param None + * @retval The clock source used as system clock. The returned value can + * be one of the following: + * - 0x00: HSI used as system clock + * - 0x04: HSE used as system clock + * - 0x08: PLL used as system clock + */ +uint8_t RCC_GetSYSCLKSource(void) +{ + return ((uint8_t)(RCC->CFGR & CFGR_SWS_Mask)); +} + +/** + * @brief Configures the AHB clock (HCLK). + * @param RCC_SYSCLK: defines the AHB clock divider. This clock is derived from + * the system clock (SYSCLK). + * This parameter can be one of the following values: + * @arg RCC_SYSCLK_Div1: AHB clock = SYSCLK + * @arg RCC_SYSCLK_Div2: AHB clock = SYSCLK/2 + * @arg RCC_SYSCLK_Div4: AHB clock = SYSCLK/4 + * @arg RCC_SYSCLK_Div8: AHB clock = SYSCLK/8 + * @arg RCC_SYSCLK_Div16: AHB clock = SYSCLK/16 + * @arg RCC_SYSCLK_Div64: AHB clock = SYSCLK/64 + * @arg RCC_SYSCLK_Div128: AHB clock = SYSCLK/128 + * @arg RCC_SYSCLK_Div256: AHB clock = SYSCLK/256 + * @arg RCC_SYSCLK_Div512: AHB clock = SYSCLK/512 + * @retval None + */ +void RCC_HCLKConfig(uint32_t RCC_SYSCLK) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_RCC_HCLK(RCC_SYSCLK)); + tmpreg = RCC->CFGR; + /* Clear HPRE[3:0] bits */ + tmpreg &= CFGR_HPRE_Reset_Mask; + /* Set HPRE[3:0] bits according to RCC_SYSCLK value */ + tmpreg |= RCC_SYSCLK; + /* Store the new value */ + RCC->CFGR = tmpreg; +} + +/** + * @brief Configures the Low Speed APB clock (PCLK1). + * @param RCC_HCLK: defines the APB1 clock divider. This clock is derived from + * the AHB clock (HCLK). + * This parameter can be one of the following values: + * @arg RCC_HCLK_Div1: APB1 clock = HCLK + * @arg RCC_HCLK_Div2: APB1 clock = HCLK/2 + * @arg RCC_HCLK_Div4: APB1 clock = HCLK/4 + * @arg RCC_HCLK_Div8: APB1 clock = HCLK/8 + * @arg RCC_HCLK_Div16: APB1 clock = HCLK/16 + * @retval None + */ +void RCC_PCLK1Config(uint32_t RCC_HCLK) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_RCC_PCLK(RCC_HCLK)); + tmpreg = RCC->CFGR; + /* Clear PPRE1[2:0] bits */ + tmpreg &= CFGR_PPRE1_Reset_Mask; + /* Set PPRE1[2:0] bits according to RCC_HCLK value */ + tmpreg |= RCC_HCLK; + /* Store the new value */ + RCC->CFGR = tmpreg; +} + +/** + * @brief Configures the High Speed APB clock (PCLK2). + * @param RCC_HCLK: defines the APB2 clock divider. This clock is derived from + * the AHB clock (HCLK). + * This parameter can be one of the following values: + * @arg RCC_HCLK_Div1: APB2 clock = HCLK + * @arg RCC_HCLK_Div2: APB2 clock = HCLK/2 + * @arg RCC_HCLK_Div4: APB2 clock = HCLK/4 + * @arg RCC_HCLK_Div8: APB2 clock = HCLK/8 + * @arg RCC_HCLK_Div16: APB2 clock = HCLK/16 + * @retval None + */ +void RCC_PCLK2Config(uint32_t RCC_HCLK) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_RCC_PCLK(RCC_HCLK)); + tmpreg = RCC->CFGR; + /* Clear PPRE2[2:0] bits */ + tmpreg &= CFGR_PPRE2_Reset_Mask; + /* Set PPRE2[2:0] bits according to RCC_HCLK value */ + tmpreg |= RCC_HCLK << 3; + /* Store the new value */ + RCC->CFGR = tmpreg; +} + +/** + * @brief Enables or disables the specified RCC interrupts. + * @param RCC_IT: specifies the RCC interrupt sources to be enabled or disabled. + * + * For @b STM32_Connectivity_line_devices, this parameter can be any combination + * of the following values + * @arg RCC_IT_LSIRDY: LSI ready interrupt + * @arg RCC_IT_LSERDY: LSE ready interrupt + * @arg RCC_IT_HSIRDY: HSI ready interrupt + * @arg RCC_IT_HSERDY: HSE ready interrupt + * @arg RCC_IT_PLLRDY: PLL ready interrupt + * @arg RCC_IT_PLL2RDY: PLL2 ready interrupt + * @arg RCC_IT_PLL3RDY: PLL3 ready interrupt + * + * For @b other_STM32_devices, this parameter can be any combination of the + * following values + * @arg RCC_IT_LSIRDY: LSI ready interrupt + * @arg RCC_IT_LSERDY: LSE ready interrupt + * @arg RCC_IT_HSIRDY: HSI ready interrupt + * @arg RCC_IT_HSERDY: HSE ready interrupt + * @arg RCC_IT_PLLRDY: PLL ready interrupt + * + * @param NewState: new state of the specified RCC interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_IT(RCC_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Perform Byte access to RCC_CIR bits to enable the selected interrupts */ + *(__IO uint8_t *) CIR_BYTE2_ADDRESS |= RCC_IT; + } + else + { + /* Perform Byte access to RCC_CIR bits to disable the selected interrupts */ + *(__IO uint8_t *) CIR_BYTE2_ADDRESS &= (uint8_t)~RCC_IT; + } +} + +#ifndef STM32F10X_CL +/** + * @brief Configures the USB clock (USBCLK). + * @param RCC_USBCLKSource: specifies the USB clock source. This clock is + * derived from the PLL output. + * This parameter can be one of the following values: + * @arg RCC_USBCLKSource_PLLCLK_1Div5: PLL clock divided by 1,5 selected as USB + * clock source + * @arg RCC_USBCLKSource_PLLCLK_Div1: PLL clock selected as USB clock source + * @retval None + */ +void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource) +{ + /* Check the parameters */ + assert_param(IS_RCC_USBCLK_SOURCE(RCC_USBCLKSource)); + + *(__IO uint32_t *) CFGR_USBPRE_BB = RCC_USBCLKSource; +} +#else +/** + * @brief Configures the USB OTG FS clock (OTGFSCLK). + * This function applies only to STM32 Connectivity line devices. + * @param RCC_OTGFSCLKSource: specifies the USB OTG FS clock source. + * This clock is derived from the PLL output. + * This parameter can be one of the following values: + * @arg RCC_OTGFSCLKSource_PLLVCO_Div3: PLL VCO clock divided by 2 selected as USB OTG FS clock source + * @arg RCC_OTGFSCLKSource_PLLVCO_Div2: PLL VCO clock divided by 2 selected as USB OTG FS clock source + * @retval None + */ +void RCC_OTGFSCLKConfig(uint32_t RCC_OTGFSCLKSource) +{ + /* Check the parameters */ + assert_param(IS_RCC_OTGFSCLK_SOURCE(RCC_OTGFSCLKSource)); + + *(__IO uint32_t *) CFGR_OTGFSPRE_BB = RCC_OTGFSCLKSource; +} +#endif /* STM32F10X_CL */ + +/** + * @brief Configures the ADC clock (ADCCLK). + * @param RCC_PCLK2: defines the ADC clock divider. This clock is derived from + * the APB2 clock (PCLK2). + * This parameter can be one of the following values: + * @arg RCC_PCLK2_Div2: ADC clock = PCLK2/2 + * @arg RCC_PCLK2_Div4: ADC clock = PCLK2/4 + * @arg RCC_PCLK2_Div6: ADC clock = PCLK2/6 + * @arg RCC_PCLK2_Div8: ADC clock = PCLK2/8 + * @retval None + */ +void RCC_ADCCLKConfig(uint32_t RCC_PCLK2) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_RCC_ADCCLK(RCC_PCLK2)); + tmpreg = RCC->CFGR; + /* Clear ADCPRE[1:0] bits */ + tmpreg &= CFGR_ADCPRE_Reset_Mask; + /* Set ADCPRE[1:0] bits according to RCC_PCLK2 value */ + tmpreg |= RCC_PCLK2; + /* Store the new value */ + RCC->CFGR = tmpreg; +} + +#ifdef STM32F10X_CL +/** + * @brief Configures the I2S2 clock source(I2S2CLK). + * @note + * - This function must be called before enabling I2S2 APB clock. + * - This function applies only to STM32 Connectivity line devices. + * @param RCC_I2S2CLKSource: specifies the I2S2 clock source. + * This parameter can be one of the following values: + * @arg RCC_I2S2CLKSource_SYSCLK: system clock selected as I2S2 clock entry + * @arg RCC_I2S2CLKSource_PLL3_VCO: PLL3 VCO clock selected as I2S2 clock entry + * @retval None + */ +void RCC_I2S2CLKConfig(uint32_t RCC_I2S2CLKSource) +{ + /* Check the parameters */ + assert_param(IS_RCC_I2S2CLK_SOURCE(RCC_I2S2CLKSource)); + + *(__IO uint32_t *) CFGR2_I2S2SRC_BB = RCC_I2S2CLKSource; +} + +/** + * @brief Configures the I2S3 clock source(I2S2CLK). + * @note + * - This function must be called before enabling I2S3 APB clock. + * - This function applies only to STM32 Connectivity line devices. + * @param RCC_I2S3CLKSource: specifies the I2S3 clock source. + * This parameter can be one of the following values: + * @arg RCC_I2S3CLKSource_SYSCLK: system clock selected as I2S3 clock entry + * @arg RCC_I2S3CLKSource_PLL3_VCO: PLL3 VCO clock selected as I2S3 clock entry + * @retval None + */ +void RCC_I2S3CLKConfig(uint32_t RCC_I2S3CLKSource) +{ + /* Check the parameters */ + assert_param(IS_RCC_I2S3CLK_SOURCE(RCC_I2S3CLKSource)); + + *(__IO uint32_t *) CFGR2_I2S3SRC_BB = RCC_I2S3CLKSource; +} +#endif /* STM32F10X_CL */ + +/** + * @brief Configures the External Low Speed oscillator (LSE). + * @param RCC_LSE: specifies the new state of the LSE. + * This parameter can be one of the following values: + * @arg RCC_LSE_OFF: LSE oscillator OFF + * @arg RCC_LSE_ON: LSE oscillator ON + * @arg RCC_LSE_Bypass: LSE oscillator bypassed with external clock + * @retval None + */ +void RCC_LSEConfig(uint8_t RCC_LSE) +{ + /* Check the parameters */ + assert_param(IS_RCC_LSE(RCC_LSE)); + /* Reset LSEON and LSEBYP bits before configuring the LSE ------------------*/ + /* Reset LSEON bit */ + *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_OFF; + /* Reset LSEBYP bit */ + *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_OFF; + /* Configure LSE (RCC_LSE_OFF is already covered by the code section above) */ + switch(RCC_LSE) + { + case RCC_LSE_ON: + /* Set LSEON bit */ + *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_ON; + break; + + case RCC_LSE_Bypass: + /* Set LSEBYP and LSEON bits */ + *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_Bypass | RCC_LSE_ON; + break; + + default: + break; + } +} + +/** + * @brief Enables or disables the Internal Low Speed oscillator (LSI). + * @note LSI can not be disabled if the IWDG is running. + * @param NewState: new state of the LSI. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_LSICmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) CSR_LSION_BB = (uint32_t)NewState; +} + +/** + * @brief Configures the RTC clock (RTCCLK). + * @note Once the RTC clock is selected it can't be changed unless the Backup domain is reset. + * @param RCC_RTCCLKSource: specifies the RTC clock source. + * This parameter can be one of the following values: + * @arg RCC_RTCCLKSource_LSE: LSE selected as RTC clock + * @arg RCC_RTCCLKSource_LSI: LSI selected as RTC clock + * @arg RCC_RTCCLKSource_HSE_Div128: HSE clock divided by 128 selected as RTC clock + * @retval None + */ +void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource) +{ + /* Check the parameters */ + assert_param(IS_RCC_RTCCLK_SOURCE(RCC_RTCCLKSource)); + /* Select the RTC clock source */ + RCC->BDCR |= RCC_RTCCLKSource; +} + +/** + * @brief Enables or disables the RTC clock. + * @note This function must be used only after the RTC clock was selected using the RCC_RTCCLKConfig function. + * @param NewState: new state of the RTC clock. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_RTCCLKCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) BDCR_RTCEN_BB = (uint32_t)NewState; +} + +/** + * @brief Returns the frequencies of different on chip clocks. + * @param RCC_Clocks: pointer to a RCC_ClocksTypeDef structure which will hold + * the clocks frequencies. + * @note The result of this function could be not correct when using + * fractional value for HSE crystal. + * @retval None + */ +void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks) +{ + uint32_t tmp = 0, pllmull = 0, pllsource = 0, presc = 0; + +#ifdef STM32F10X_CL + uint32_t prediv1source = 0, prediv1factor = 0, prediv2factor = 0, pll2mull = 0; +#endif /* STM32F10X_CL */ + +#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + uint32_t prediv1factor = 0; +#endif + + /* Get SYSCLK source -------------------------------------------------------*/ + tmp = RCC->CFGR & CFGR_SWS_Mask; + + switch (tmp) + { + case 0x00: /* HSI used as system clock */ + RCC_Clocks->SYSCLK_Frequency = HSI_VALUE; + break; + case 0x04: /* HSE used as system clock */ + RCC_Clocks->SYSCLK_Frequency = HSE_VALUE; + break; + case 0x08: /* PLL used as system clock */ + + /* Get PLL clock source and multiplication factor ----------------------*/ + pllmull = RCC->CFGR & CFGR_PLLMull_Mask; + pllsource = RCC->CFGR & CFGR_PLLSRC_Mask; + +#ifndef STM32F10X_CL + pllmull = ( pllmull >> 18) + 2; + + if (pllsource == 0x00) + {/* HSI oscillator clock divided by 2 selected as PLL clock entry */ + RCC_Clocks->SYSCLK_Frequency = (HSI_VALUE >> 1) * pllmull; + } + else + { + #if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) + prediv1factor = (RCC->CFGR2 & CFGR2_PREDIV1) + 1; + /* HSE oscillator clock selected as PREDIV1 clock entry */ + RCC_Clocks->SYSCLK_Frequency = (HSE_VALUE / prediv1factor) * pllmull; + #else + /* HSE selected as PLL clock entry */ + if ((RCC->CFGR & CFGR_PLLXTPRE_Mask) != (uint32_t)RESET) + {/* HSE oscillator clock divided by 2 */ + RCC_Clocks->SYSCLK_Frequency = (HSE_VALUE >> 1) * pllmull; + } + else + { + RCC_Clocks->SYSCLK_Frequency = HSE_VALUE * pllmull; + } + #endif + } +#else + pllmull = pllmull >> 18; + + if (pllmull != 0x0D) + { + pllmull += 2; + } + else + { /* PLL multiplication factor = PLL input clock * 6.5 */ + pllmull = 13 / 2; + } + + if (pllsource == 0x00) + {/* HSI oscillator clock divided by 2 selected as PLL clock entry */ + RCC_Clocks->SYSCLK_Frequency = (HSI_VALUE >> 1) * pllmull; + } + else + {/* PREDIV1 selected as PLL clock entry */ + + /* Get PREDIV1 clock source and division factor */ + prediv1source = RCC->CFGR2 & CFGR2_PREDIV1SRC; + prediv1factor = (RCC->CFGR2 & CFGR2_PREDIV1) + 1; + + if (prediv1source == 0) + { /* HSE oscillator clock selected as PREDIV1 clock entry */ + RCC_Clocks->SYSCLK_Frequency = (HSE_VALUE / prediv1factor) * pllmull; + } + else + {/* PLL2 clock selected as PREDIV1 clock entry */ + + /* Get PREDIV2 division factor and PLL2 multiplication factor */ + prediv2factor = ((RCC->CFGR2 & CFGR2_PREDIV2) >> 4) + 1; + pll2mull = ((RCC->CFGR2 & CFGR2_PLL2MUL) >> 8 ) + 2; + RCC_Clocks->SYSCLK_Frequency = (((HSE_VALUE / prediv2factor) * pll2mull) / prediv1factor) * pllmull; + } + } +#endif /* STM32F10X_CL */ + break; + + default: + RCC_Clocks->SYSCLK_Frequency = HSI_VALUE; + break; + } + + /* Compute HCLK, PCLK1, PCLK2 and ADCCLK clocks frequencies ----------------*/ + /* Get HCLK prescaler */ + tmp = RCC->CFGR & CFGR_HPRE_Set_Mask; + tmp = tmp >> 4; + presc = APBAHBPrescTable[tmp]; + /* HCLK clock frequency */ + RCC_Clocks->HCLK_Frequency = RCC_Clocks->SYSCLK_Frequency >> presc; + /* Get PCLK1 prescaler */ + tmp = RCC->CFGR & CFGR_PPRE1_Set_Mask; + tmp = tmp >> 8; + presc = APBAHBPrescTable[tmp]; + /* PCLK1 clock frequency */ + RCC_Clocks->PCLK1_Frequency = RCC_Clocks->HCLK_Frequency >> presc; + /* Get PCLK2 prescaler */ + tmp = RCC->CFGR & CFGR_PPRE2_Set_Mask; + tmp = tmp >> 11; + presc = APBAHBPrescTable[tmp]; + /* PCLK2 clock frequency */ + RCC_Clocks->PCLK2_Frequency = RCC_Clocks->HCLK_Frequency >> presc; + /* Get ADCCLK prescaler */ + tmp = RCC->CFGR & CFGR_ADCPRE_Set_Mask; + tmp = tmp >> 14; + presc = ADCPrescTable[tmp]; + /* ADCCLK clock frequency */ + RCC_Clocks->ADCCLK_Frequency = RCC_Clocks->PCLK2_Frequency / presc; +} + +/** + * @brief Enables or disables the AHB peripheral clock. + * @param RCC_AHBPeriph: specifies the AHB peripheral to gates its clock. + * + * For @b STM32_Connectivity_line_devices, this parameter can be any combination + * of the following values: + * @arg RCC_AHBPeriph_DMA1 + * @arg RCC_AHBPeriph_DMA2 + * @arg RCC_AHBPeriph_SRAM + * @arg RCC_AHBPeriph_FLITF + * @arg RCC_AHBPeriph_CRC + * @arg RCC_AHBPeriph_OTG_FS + * @arg RCC_AHBPeriph_ETH_MAC + * @arg RCC_AHBPeriph_ETH_MAC_Tx + * @arg RCC_AHBPeriph_ETH_MAC_Rx + * + * For @b other_STM32_devices, this parameter can be any combination of the + * following values: + * @arg RCC_AHBPeriph_DMA1 + * @arg RCC_AHBPeriph_DMA2 + * @arg RCC_AHBPeriph_SRAM + * @arg RCC_AHBPeriph_FLITF + * @arg RCC_AHBPeriph_CRC + * @arg RCC_AHBPeriph_FSMC + * @arg RCC_AHBPeriph_SDIO + * + * @note SRAM and FLITF clock can be disabled only during sleep mode. + * @param NewState: new state of the specified peripheral clock. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_AHB_PERIPH(RCC_AHBPeriph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->AHBENR |= RCC_AHBPeriph; + } + else + { + RCC->AHBENR &= ~RCC_AHBPeriph; + } +} + +/** + * @brief Enables or disables the High Speed APB (APB2) peripheral clock. + * @param RCC_APB2Periph: specifies the APB2 peripheral to gates its clock. + * This parameter can be any combination of the following values: + * @arg RCC_APB2Periph_AFIO, RCC_APB2Periph_GPIOA, RCC_APB2Periph_GPIOB, + * RCC_APB2Periph_GPIOC, RCC_APB2Periph_GPIOD, RCC_APB2Periph_GPIOE, + * RCC_APB2Periph_GPIOF, RCC_APB2Periph_GPIOG, RCC_APB2Periph_ADC1, + * RCC_APB2Periph_ADC2, RCC_APB2Periph_TIM1, RCC_APB2Periph_SPI1, + * RCC_APB2Periph_TIM8, RCC_APB2Periph_USART1, RCC_APB2Periph_ADC3, + * RCC_APB2Periph_TIM15, RCC_APB2Periph_TIM16, RCC_APB2Periph_TIM17, + * RCC_APB2Periph_TIM9, RCC_APB2Periph_TIM10, RCC_APB2Periph_TIM11 + * @param NewState: new state of the specified peripheral clock. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + RCC->APB2ENR |= RCC_APB2Periph; + } + else + { + RCC->APB2ENR &= ~RCC_APB2Periph; + } +} + +/** + * @brief Enables or disables the Low Speed APB (APB1) peripheral clock. + * @param RCC_APB1Periph: specifies the APB1 peripheral to gates its clock. + * This parameter can be any combination of the following values: + * @arg RCC_APB1Periph_TIM2, RCC_APB1Periph_TIM3, RCC_APB1Periph_TIM4, + * RCC_APB1Periph_TIM5, RCC_APB1Periph_TIM6, RCC_APB1Periph_TIM7, + * RCC_APB1Periph_WWDG, RCC_APB1Periph_SPI2, RCC_APB1Periph_SPI3, + * RCC_APB1Periph_USART2, RCC_APB1Periph_USART3, RCC_APB1Periph_USART4, + * RCC_APB1Periph_USART5, RCC_APB1Periph_I2C1, RCC_APB1Periph_I2C2, + * RCC_APB1Periph_USB, RCC_APB1Periph_CAN1, RCC_APB1Periph_BKP, + * RCC_APB1Periph_PWR, RCC_APB1Periph_DAC, RCC_APB1Periph_CEC, + * RCC_APB1Periph_TIM12, RCC_APB1Periph_TIM13, RCC_APB1Periph_TIM14 + * @param NewState: new state of the specified peripheral clock. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + RCC->APB1ENR |= RCC_APB1Periph; + } + else + { + RCC->APB1ENR &= ~RCC_APB1Periph; + } +} + +#ifdef STM32F10X_CL +/** + * @brief Forces or releases AHB peripheral reset. + * @note This function applies only to STM32 Connectivity line devices. + * @param RCC_AHBPeriph: specifies the AHB peripheral to reset. + * This parameter can be any combination of the following values: + * @arg RCC_AHBPeriph_OTG_FS + * @arg RCC_AHBPeriph_ETH_MAC + * @param NewState: new state of the specified peripheral reset. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_AHB_PERIPH_RESET(RCC_AHBPeriph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->AHBRSTR |= RCC_AHBPeriph; + } + else + { + RCC->AHBRSTR &= ~RCC_AHBPeriph; + } +} +#endif /* STM32F10X_CL */ + +/** + * @brief Forces or releases High Speed APB (APB2) peripheral reset. + * @param RCC_APB2Periph: specifies the APB2 peripheral to reset. + * This parameter can be any combination of the following values: + * @arg RCC_APB2Periph_AFIO, RCC_APB2Periph_GPIOA, RCC_APB2Periph_GPIOB, + * RCC_APB2Periph_GPIOC, RCC_APB2Periph_GPIOD, RCC_APB2Periph_GPIOE, + * RCC_APB2Periph_GPIOF, RCC_APB2Periph_GPIOG, RCC_APB2Periph_ADC1, + * RCC_APB2Periph_ADC2, RCC_APB2Periph_TIM1, RCC_APB2Periph_SPI1, + * RCC_APB2Periph_TIM8, RCC_APB2Periph_USART1, RCC_APB2Periph_ADC3, + * RCC_APB2Periph_TIM15, RCC_APB2Periph_TIM16, RCC_APB2Periph_TIM17, + * RCC_APB2Periph_TIM9, RCC_APB2Periph_TIM10, RCC_APB2Periph_TIM11 + * @param NewState: new state of the specified peripheral reset. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + RCC->APB2RSTR |= RCC_APB2Periph; + } + else + { + RCC->APB2RSTR &= ~RCC_APB2Periph; + } +} + +/** + * @brief Forces or releases Low Speed APB (APB1) peripheral reset. + * @param RCC_APB1Periph: specifies the APB1 peripheral to reset. + * This parameter can be any combination of the following values: + * @arg RCC_APB1Periph_TIM2, RCC_APB1Periph_TIM3, RCC_APB1Periph_TIM4, + * RCC_APB1Periph_TIM5, RCC_APB1Periph_TIM6, RCC_APB1Periph_TIM7, + * RCC_APB1Periph_WWDG, RCC_APB1Periph_SPI2, RCC_APB1Periph_SPI3, + * RCC_APB1Periph_USART2, RCC_APB1Periph_USART3, RCC_APB1Periph_USART4, + * RCC_APB1Periph_USART5, RCC_APB1Periph_I2C1, RCC_APB1Periph_I2C2, + * RCC_APB1Periph_USB, RCC_APB1Periph_CAN1, RCC_APB1Periph_BKP, + * RCC_APB1Periph_PWR, RCC_APB1Periph_DAC, RCC_APB1Periph_CEC, + * RCC_APB1Periph_TIM12, RCC_APB1Periph_TIM13, RCC_APB1Periph_TIM14 + * @param NewState: new state of the specified peripheral clock. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + RCC->APB1RSTR |= RCC_APB1Periph; + } + else + { + RCC->APB1RSTR &= ~RCC_APB1Periph; + } +} + +/** + * @brief Forces or releases the Backup domain reset. + * @param NewState: new state of the Backup domain reset. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_BackupResetCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) BDCR_BDRST_BB = (uint32_t)NewState; +} + +/** + * @brief Enables or disables the Clock Security System. + * @param NewState: new state of the Clock Security System.. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_ClockSecuritySystemCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + *(__IO uint32_t *) CR_CSSON_BB = (uint32_t)NewState; +} + +/** + * @brief Selects the clock source to output on MCO pin. + * @param RCC_MCO: specifies the clock source to output. + * + * For @b STM32_Connectivity_line_devices, this parameter can be one of the + * following values: + * @arg RCC_MCO_NoClock: No clock selected + * @arg RCC_MCO_SYSCLK: System clock selected + * @arg RCC_MCO_HSI: HSI oscillator clock selected + * @arg RCC_MCO_HSE: HSE oscillator clock selected + * @arg RCC_MCO_PLLCLK_Div2: PLL clock divided by 2 selected + * @arg RCC_MCO_PLL2CLK: PLL2 clock selected + * @arg RCC_MCO_PLL3CLK_Div2: PLL3 clock divided by 2 selected + * @arg RCC_MCO_XT1: External 3-25 MHz oscillator clock selected + * @arg RCC_MCO_PLL3CLK: PLL3 clock selected + * + * For @b other_STM32_devices, this parameter can be one of the following values: + * @arg RCC_MCO_NoClock: No clock selected + * @arg RCC_MCO_SYSCLK: System clock selected + * @arg RCC_MCO_HSI: HSI oscillator clock selected + * @arg RCC_MCO_HSE: HSE oscillator clock selected + * @arg RCC_MCO_PLLCLK_Div2: PLL clock divided by 2 selected + * + * @retval None + */ +void RCC_MCOConfig(uint8_t RCC_MCO) +{ + /* Check the parameters */ + assert_param(IS_RCC_MCO(RCC_MCO)); + + /* Perform Byte access to MCO bits to select the MCO source */ + *(__IO uint8_t *) CFGR_BYTE4_ADDRESS = RCC_MCO; +} + +/** + * @brief Checks whether the specified RCC flag is set or not. + * @param RCC_FLAG: specifies the flag to check. + * + * For @b STM32_Connectivity_line_devices, this parameter can be one of the + * following values: + * @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready + * @arg RCC_FLAG_HSERDY: HSE oscillator clock ready + * @arg RCC_FLAG_PLLRDY: PLL clock ready + * @arg RCC_FLAG_PLL2RDY: PLL2 clock ready + * @arg RCC_FLAG_PLL3RDY: PLL3 clock ready + * @arg RCC_FLAG_LSERDY: LSE oscillator clock ready + * @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready + * @arg RCC_FLAG_PINRST: Pin reset + * @arg RCC_FLAG_PORRST: POR/PDR reset + * @arg RCC_FLAG_SFTRST: Software reset + * @arg RCC_FLAG_IWDGRST: Independent Watchdog reset + * @arg RCC_FLAG_WWDGRST: Window Watchdog reset + * @arg RCC_FLAG_LPWRRST: Low Power reset + * + * For @b other_STM32_devices, this parameter can be one of the following values: + * @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready + * @arg RCC_FLAG_HSERDY: HSE oscillator clock ready + * @arg RCC_FLAG_PLLRDY: PLL clock ready + * @arg RCC_FLAG_LSERDY: LSE oscillator clock ready + * @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready + * @arg RCC_FLAG_PINRST: Pin reset + * @arg RCC_FLAG_PORRST: POR/PDR reset + * @arg RCC_FLAG_SFTRST: Software reset + * @arg RCC_FLAG_IWDGRST: Independent Watchdog reset + * @arg RCC_FLAG_WWDGRST: Window Watchdog reset + * @arg RCC_FLAG_LPWRRST: Low Power reset + * + * @retval The new state of RCC_FLAG (SET or RESET). + */ +FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG) +{ + uint32_t tmp = 0; + uint32_t statusreg = 0; + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_RCC_FLAG(RCC_FLAG)); + + /* Get the RCC register index */ + tmp = RCC_FLAG >> 5; + if (tmp == 1) /* The flag to check is in CR register */ + { + statusreg = RCC->CR; + } + else if (tmp == 2) /* The flag to check is in BDCR register */ + { + statusreg = RCC->BDCR; + } + else /* The flag to check is in CSR register */ + { + statusreg = RCC->CSR; + } + + /* Get the flag position */ + tmp = RCC_FLAG & FLAG_Mask; + if ((statusreg & ((uint32_t)1 << tmp)) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + + /* Return the flag status */ + return bitstatus; +} + +/** + * @brief Clears the RCC reset flags. + * @note The reset flags are: RCC_FLAG_PINRST, RCC_FLAG_PORRST, RCC_FLAG_SFTRST, + * RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST, RCC_FLAG_LPWRRST + * @param None + * @retval None + */ +void RCC_ClearFlag(void) +{ + /* Set RMVF bit to clear the reset flags */ + RCC->CSR |= CSR_RMVF_Set; +} + +/** + * @brief Checks whether the specified RCC interrupt has occurred or not. + * @param RCC_IT: specifies the RCC interrupt source to check. + * + * For @b STM32_Connectivity_line_devices, this parameter can be one of the + * following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt + * @arg RCC_IT_LSERDY: LSE ready interrupt + * @arg RCC_IT_HSIRDY: HSI ready interrupt + * @arg RCC_IT_HSERDY: HSE ready interrupt + * @arg RCC_IT_PLLRDY: PLL ready interrupt + * @arg RCC_IT_PLL2RDY: PLL2 ready interrupt + * @arg RCC_IT_PLL3RDY: PLL3 ready interrupt + * @arg RCC_IT_CSS: Clock Security System interrupt + * + * For @b other_STM32_devices, this parameter can be one of the following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt + * @arg RCC_IT_LSERDY: LSE ready interrupt + * @arg RCC_IT_HSIRDY: HSI ready interrupt + * @arg RCC_IT_HSERDY: HSE ready interrupt + * @arg RCC_IT_PLLRDY: PLL ready interrupt + * @arg RCC_IT_CSS: Clock Security System interrupt + * + * @retval The new state of RCC_IT (SET or RESET). + */ +ITStatus RCC_GetITStatus(uint8_t RCC_IT) +{ + ITStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_RCC_GET_IT(RCC_IT)); + + /* Check the status of the specified RCC interrupt */ + if ((RCC->CIR & RCC_IT) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + + /* Return the RCC_IT status */ + return bitstatus; +} + +/** + * @brief Clears the RCC's interrupt pending bits. + * @param RCC_IT: specifies the interrupt pending bit to clear. + * + * For @b STM32_Connectivity_line_devices, this parameter can be any combination + * of the following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt + * @arg RCC_IT_LSERDY: LSE ready interrupt + * @arg RCC_IT_HSIRDY: HSI ready interrupt + * @arg RCC_IT_HSERDY: HSE ready interrupt + * @arg RCC_IT_PLLRDY: PLL ready interrupt + * @arg RCC_IT_PLL2RDY: PLL2 ready interrupt + * @arg RCC_IT_PLL3RDY: PLL3 ready interrupt + * @arg RCC_IT_CSS: Clock Security System interrupt + * + * For @b other_STM32_devices, this parameter can be any combination of the + * following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt + * @arg RCC_IT_LSERDY: LSE ready interrupt + * @arg RCC_IT_HSIRDY: HSI ready interrupt + * @arg RCC_IT_HSERDY: HSE ready interrupt + * @arg RCC_IT_PLLRDY: PLL ready interrupt + * + * @arg RCC_IT_CSS: Clock Security System interrupt + * @retval None + */ +void RCC_ClearITPendingBit(uint8_t RCC_IT) +{ + /* Check the parameters */ + assert_param(IS_RCC_CLEAR_IT(RCC_IT)); + + /* Perform Byte access to RCC_CIR[23:16] bits to clear the selected interrupt + pending bits */ + *(__IO uint8_t *) CIR_BYTE3_ADDRESS = RCC_IT; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_rtc.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_rtc.c new file mode 100644 index 0000000..f05aef5 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_rtc.c @@ -0,0 +1,339 @@ +/** + ****************************************************************************** + * @file stm32f10x_rtc.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the RTC firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_rtc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup RTC + * @brief RTC driver modules + * @{ + */ + +/** @defgroup RTC_Private_TypesDefinitions + * @{ + */ +/** + * @} + */ + +/** @defgroup RTC_Private_Defines + * @{ + */ +#define RTC_LSB_MASK ((uint32_t)0x0000FFFF) /*!< RTC LSB Mask */ +#define PRLH_MSB_MASK ((uint32_t)0x000F0000) /*!< RTC Prescaler MSB Mask */ + +/** + * @} + */ + +/** @defgroup RTC_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup RTC_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup RTC_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup RTC_Private_Functions + * @{ + */ + +/** + * @brief Enables or disables the specified RTC interrupts. + * @param RTC_IT: specifies the RTC interrupts sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg RTC_IT_OW: Overflow interrupt + * @arg RTC_IT_ALR: Alarm interrupt + * @arg RTC_IT_SEC: Second interrupt + * @param NewState: new state of the specified RTC interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RTC_IT(RTC_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RTC->CRH |= RTC_IT; + } + else + { + RTC->CRH &= (uint16_t)~RTC_IT; + } +} + +/** + * @brief Enters the RTC configuration mode. + * @param None + * @retval None + */ +void RTC_EnterConfigMode(void) +{ + /* Set the CNF flag to enter in the Configuration Mode */ + RTC->CRL |= RTC_CRL_CNF; +} + +/** + * @brief Exits from the RTC configuration mode. + * @param None + * @retval None + */ +void RTC_ExitConfigMode(void) +{ + /* Reset the CNF flag to exit from the Configuration Mode */ + RTC->CRL &= (uint16_t)~((uint16_t)RTC_CRL_CNF); +} + +/** + * @brief Gets the RTC counter value. + * @param None + * @retval RTC counter value. + */ +uint32_t RTC_GetCounter(void) +{ + uint16_t tmp = 0; + tmp = RTC->CNTL; + return (((uint32_t)RTC->CNTH << 16 ) | tmp) ; +} + +/** + * @brief Sets the RTC counter value. + * @param CounterValue: RTC counter new value. + * @retval None + */ +void RTC_SetCounter(uint32_t CounterValue) +{ + RTC_EnterConfigMode(); + /* Set RTC COUNTER MSB word */ + RTC->CNTH = CounterValue >> 16; + /* Set RTC COUNTER LSB word */ + RTC->CNTL = (CounterValue & RTC_LSB_MASK); + RTC_ExitConfigMode(); +} + +/** + * @brief Sets the RTC prescaler value. + * @param PrescalerValue: RTC prescaler new value. + * @retval None + */ +void RTC_SetPrescaler(uint32_t PrescalerValue) +{ + /* Check the parameters */ + assert_param(IS_RTC_PRESCALER(PrescalerValue)); + + RTC_EnterConfigMode(); + /* Set RTC PRESCALER MSB word */ + RTC->PRLH = (PrescalerValue & PRLH_MSB_MASK) >> 16; + /* Set RTC PRESCALER LSB word */ + RTC->PRLL = (PrescalerValue & RTC_LSB_MASK); + RTC_ExitConfigMode(); +} + +/** + * @brief Sets the RTC alarm value. + * @param AlarmValue: RTC alarm new value. + * @retval None + */ +void RTC_SetAlarm(uint32_t AlarmValue) +{ + RTC_EnterConfigMode(); + /* Set the ALARM MSB word */ + RTC->ALRH = AlarmValue >> 16; + /* Set the ALARM LSB word */ + RTC->ALRL = (AlarmValue & RTC_LSB_MASK); + RTC_ExitConfigMode(); +} + +/** + * @brief Gets the RTC divider value. + * @param None + * @retval RTC Divider value. + */ +uint32_t RTC_GetDivider(void) +{ + uint32_t tmp = 0x00; + tmp = ((uint32_t)RTC->DIVH & (uint32_t)0x000F) << 16; + tmp |= RTC->DIVL; + return tmp; +} + +/** + * @brief Waits until last write operation on RTC registers has finished. + * @note This function must be called before any write to RTC registers. + * @param None + * @retval None + */ +void RTC_WaitForLastTask(void) +{ + /* Loop until RTOFF flag is set */ + while ((RTC->CRL & RTC_FLAG_RTOFF) == (uint16_t)RESET) + { + } +} + +/** + * @brief Waits until the RTC registers (RTC_CNT, RTC_ALR and RTC_PRL) + * are synchronized with RTC APB clock. + * @note This function must be called before any read operation after an APB reset + * or an APB clock stop. + * @param None + * @retval None + */ +void RTC_WaitForSynchro(void) +{ + /* Clear RSF flag */ + RTC->CRL &= (uint16_t)~RTC_FLAG_RSF; + /* Loop until RSF flag is set */ + while ((RTC->CRL & RTC_FLAG_RSF) == (uint16_t)RESET) + { + } +} + +/** + * @brief Checks whether the specified RTC flag is set or not. + * @param RTC_FLAG: specifies the flag to check. + * This parameter can be one the following values: + * @arg RTC_FLAG_RTOFF: RTC Operation OFF flag + * @arg RTC_FLAG_RSF: Registers Synchronized flag + * @arg RTC_FLAG_OW: Overflow flag + * @arg RTC_FLAG_ALR: Alarm flag + * @arg RTC_FLAG_SEC: Second flag + * @retval The new state of RTC_FLAG (SET or RESET). + */ +FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG) +{ + FlagStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_RTC_GET_FLAG(RTC_FLAG)); + + if ((RTC->CRL & RTC_FLAG) != (uint16_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the RTC's pending flags. + * @param RTC_FLAG: specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg RTC_FLAG_RSF: Registers Synchronized flag. This flag is cleared only after + * an APB reset or an APB Clock stop. + * @arg RTC_FLAG_OW: Overflow flag + * @arg RTC_FLAG_ALR: Alarm flag + * @arg RTC_FLAG_SEC: Second flag + * @retval None + */ +void RTC_ClearFlag(uint16_t RTC_FLAG) +{ + /* Check the parameters */ + assert_param(IS_RTC_CLEAR_FLAG(RTC_FLAG)); + + /* Clear the corresponding RTC flag */ + RTC->CRL &= (uint16_t)~RTC_FLAG; +} + +/** + * @brief Checks whether the specified RTC interrupt has occurred or not. + * @param RTC_IT: specifies the RTC interrupts sources to check. + * This parameter can be one of the following values: + * @arg RTC_IT_OW: Overflow interrupt + * @arg RTC_IT_ALR: Alarm interrupt + * @arg RTC_IT_SEC: Second interrupt + * @retval The new state of the RTC_IT (SET or RESET). + */ +ITStatus RTC_GetITStatus(uint16_t RTC_IT) +{ + ITStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_RTC_GET_IT(RTC_IT)); + + bitstatus = (ITStatus)(RTC->CRL & RTC_IT); + if (((RTC->CRH & RTC_IT) != (uint16_t)RESET) && (bitstatus != (uint16_t)RESET)) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the RTC's interrupt pending bits. + * @param RTC_IT: specifies the interrupt pending bit to clear. + * This parameter can be any combination of the following values: + * @arg RTC_IT_OW: Overflow interrupt + * @arg RTC_IT_ALR: Alarm interrupt + * @arg RTC_IT_SEC: Second interrupt + * @retval None + */ +void RTC_ClearITPendingBit(uint16_t RTC_IT) +{ + /* Check the parameters */ + assert_param(IS_RTC_IT(RTC_IT)); + + /* Clear the corresponding RTC pending bit */ + RTC->CRL &= (uint16_t)~RTC_IT; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_sdio.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_sdio.c new file mode 100644 index 0000000..bc1719d --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_sdio.c @@ -0,0 +1,799 @@ +/** + ****************************************************************************** + * @file stm32f10x_sdio.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the SDIO firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_sdio.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup SDIO + * @brief SDIO driver modules + * @{ + */ + +/** @defgroup SDIO_Private_TypesDefinitions + * @{ + */ + +/* ------------ SDIO registers bit address in the alias region ----------- */ +#define SDIO_OFFSET (SDIO_BASE - PERIPH_BASE) + +/* --- CLKCR Register ---*/ + +/* Alias word address of CLKEN bit */ +#define CLKCR_OFFSET (SDIO_OFFSET + 0x04) +#define CLKEN_BitNumber 0x08 +#define CLKCR_CLKEN_BB (PERIPH_BB_BASE + (CLKCR_OFFSET * 32) + (CLKEN_BitNumber * 4)) + +/* --- CMD Register ---*/ + +/* Alias word address of SDIOSUSPEND bit */ +#define CMD_OFFSET (SDIO_OFFSET + 0x0C) +#define SDIOSUSPEND_BitNumber 0x0B +#define CMD_SDIOSUSPEND_BB (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (SDIOSUSPEND_BitNumber * 4)) + +/* Alias word address of ENCMDCOMPL bit */ +#define ENCMDCOMPL_BitNumber 0x0C +#define CMD_ENCMDCOMPL_BB (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (ENCMDCOMPL_BitNumber * 4)) + +/* Alias word address of NIEN bit */ +#define NIEN_BitNumber 0x0D +#define CMD_NIEN_BB (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (NIEN_BitNumber * 4)) + +/* Alias word address of ATACMD bit */ +#define ATACMD_BitNumber 0x0E +#define CMD_ATACMD_BB (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (ATACMD_BitNumber * 4)) + +/* --- DCTRL Register ---*/ + +/* Alias word address of DMAEN bit */ +#define DCTRL_OFFSET (SDIO_OFFSET + 0x2C) +#define DMAEN_BitNumber 0x03 +#define DCTRL_DMAEN_BB (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (DMAEN_BitNumber * 4)) + +/* Alias word address of RWSTART bit */ +#define RWSTART_BitNumber 0x08 +#define DCTRL_RWSTART_BB (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWSTART_BitNumber * 4)) + +/* Alias word address of RWSTOP bit */ +#define RWSTOP_BitNumber 0x09 +#define DCTRL_RWSTOP_BB (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWSTOP_BitNumber * 4)) + +/* Alias word address of RWMOD bit */ +#define RWMOD_BitNumber 0x0A +#define DCTRL_RWMOD_BB (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWMOD_BitNumber * 4)) + +/* Alias word address of SDIOEN bit */ +#define SDIOEN_BitNumber 0x0B +#define DCTRL_SDIOEN_BB (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (SDIOEN_BitNumber * 4)) + +/* ---------------------- SDIO registers bit mask ------------------------ */ + +/* --- CLKCR Register ---*/ + +/* CLKCR register clear mask */ +#define CLKCR_CLEAR_MASK ((uint32_t)0xFFFF8100) + +/* --- PWRCTRL Register ---*/ + +/* SDIO PWRCTRL Mask */ +#define PWR_PWRCTRL_MASK ((uint32_t)0xFFFFFFFC) + +/* --- DCTRL Register ---*/ + +/* SDIO DCTRL Clear Mask */ +#define DCTRL_CLEAR_MASK ((uint32_t)0xFFFFFF08) + +/* --- CMD Register ---*/ + +/* CMD Register clear mask */ +#define CMD_CLEAR_MASK ((uint32_t)0xFFFFF800) + +/* SDIO RESP Registers Address */ +#define SDIO_RESP_ADDR ((uint32_t)(SDIO_BASE + 0x14)) + +/** + * @} + */ + +/** @defgroup SDIO_Private_Defines + * @{ + */ + +/** + * @} + */ + +/** @defgroup SDIO_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup SDIO_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup SDIO_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup SDIO_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the SDIO peripheral registers to their default reset values. + * @param None + * @retval None + */ +void SDIO_DeInit(void) +{ + SDIO->POWER = 0x00000000; + SDIO->CLKCR = 0x00000000; + SDIO->ARG = 0x00000000; + SDIO->CMD = 0x00000000; + SDIO->DTIMER = 0x00000000; + SDIO->DLEN = 0x00000000; + SDIO->DCTRL = 0x00000000; + SDIO->ICR = 0x00C007FF; + SDIO->MASK = 0x00000000; +} + +/** + * @brief Initializes the SDIO peripheral according to the specified + * parameters in the SDIO_InitStruct. + * @param SDIO_InitStruct : pointer to a SDIO_InitTypeDef structure + * that contains the configuration information for the SDIO peripheral. + * @retval None + */ +void SDIO_Init(SDIO_InitTypeDef* SDIO_InitStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_SDIO_CLOCK_EDGE(SDIO_InitStruct->SDIO_ClockEdge)); + assert_param(IS_SDIO_CLOCK_BYPASS(SDIO_InitStruct->SDIO_ClockBypass)); + assert_param(IS_SDIO_CLOCK_POWER_SAVE(SDIO_InitStruct->SDIO_ClockPowerSave)); + assert_param(IS_SDIO_BUS_WIDE(SDIO_InitStruct->SDIO_BusWide)); + assert_param(IS_SDIO_HARDWARE_FLOW_CONTROL(SDIO_InitStruct->SDIO_HardwareFlowControl)); + +/*---------------------------- SDIO CLKCR Configuration ------------------------*/ + /* Get the SDIO CLKCR value */ + tmpreg = SDIO->CLKCR; + + /* Clear CLKDIV, PWRSAV, BYPASS, WIDBUS, NEGEDGE, HWFC_EN bits */ + tmpreg &= CLKCR_CLEAR_MASK; + + /* Set CLKDIV bits according to SDIO_ClockDiv value */ + /* Set PWRSAV bit according to SDIO_ClockPowerSave value */ + /* Set BYPASS bit according to SDIO_ClockBypass value */ + /* Set WIDBUS bits according to SDIO_BusWide value */ + /* Set NEGEDGE bits according to SDIO_ClockEdge value */ + /* Set HWFC_EN bits according to SDIO_HardwareFlowControl value */ + tmpreg |= (SDIO_InitStruct->SDIO_ClockDiv | SDIO_InitStruct->SDIO_ClockPowerSave | + SDIO_InitStruct->SDIO_ClockBypass | SDIO_InitStruct->SDIO_BusWide | + SDIO_InitStruct->SDIO_ClockEdge | SDIO_InitStruct->SDIO_HardwareFlowControl); + + /* Write to SDIO CLKCR */ + SDIO->CLKCR = tmpreg; +} + +/** + * @brief Fills each SDIO_InitStruct member with its default value. + * @param SDIO_InitStruct: pointer to an SDIO_InitTypeDef structure which + * will be initialized. + * @retval None + */ +void SDIO_StructInit(SDIO_InitTypeDef* SDIO_InitStruct) +{ + /* SDIO_InitStruct members default value */ + SDIO_InitStruct->SDIO_ClockDiv = 0x00; + SDIO_InitStruct->SDIO_ClockEdge = SDIO_ClockEdge_Rising; + SDIO_InitStruct->SDIO_ClockBypass = SDIO_ClockBypass_Disable; + SDIO_InitStruct->SDIO_ClockPowerSave = SDIO_ClockPowerSave_Disable; + SDIO_InitStruct->SDIO_BusWide = SDIO_BusWide_1b; + SDIO_InitStruct->SDIO_HardwareFlowControl = SDIO_HardwareFlowControl_Disable; +} + +/** + * @brief Enables or disables the SDIO Clock. + * @param NewState: new state of the SDIO Clock. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SDIO_ClockCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) CLKCR_CLKEN_BB = (uint32_t)NewState; +} + +/** + * @brief Sets the power status of the controller. + * @param SDIO_PowerState: new state of the Power state. + * This parameter can be one of the following values: + * @arg SDIO_PowerState_OFF + * @arg SDIO_PowerState_ON + * @retval None + */ +void SDIO_SetPowerState(uint32_t SDIO_PowerState) +{ + /* Check the parameters */ + assert_param(IS_SDIO_POWER_STATE(SDIO_PowerState)); + + SDIO->POWER &= PWR_PWRCTRL_MASK; + SDIO->POWER |= SDIO_PowerState; +} + +/** + * @brief Gets the power status of the controller. + * @param None + * @retval Power status of the controller. The returned value can + * be one of the following: + * - 0x00: Power OFF + * - 0x02: Power UP + * - 0x03: Power ON + */ +uint32_t SDIO_GetPowerState(void) +{ + return (SDIO->POWER & (~PWR_PWRCTRL_MASK)); +} + +/** + * @brief Enables or disables the SDIO interrupts. + * @param SDIO_IT: specifies the SDIO interrupt sources to be enabled or disabled. + * This parameter can be one or a combination of the following values: + * @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt + * @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt + * @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt + * @arg SDIO_IT_DTIMEOUT: Data timeout interrupt + * @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt + * @arg SDIO_IT_RXOVERR: Received FIFO overrun error interrupt + * @arg SDIO_IT_CMDREND: Command response received (CRC check passed) interrupt + * @arg SDIO_IT_CMDSENT: Command sent (no response required) interrupt + * @arg SDIO_IT_DATAEND: Data end (data counter, SDIDCOUNT, is zero) interrupt + * @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide + * bus mode interrupt + * @arg SDIO_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt + * @arg SDIO_IT_CMDACT: Command transfer in progress interrupt + * @arg SDIO_IT_TXACT: Data transmit in progress interrupt + * @arg SDIO_IT_RXACT: Data receive in progress interrupt + * @arg SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt + * @arg SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt + * @arg SDIO_IT_TXFIFOF: Transmit FIFO full interrupt + * @arg SDIO_IT_RXFIFOF: Receive FIFO full interrupt + * @arg SDIO_IT_TXFIFOE: Transmit FIFO empty interrupt + * @arg SDIO_IT_RXFIFOE: Receive FIFO empty interrupt + * @arg SDIO_IT_TXDAVL: Data available in transmit FIFO interrupt + * @arg SDIO_IT_RXDAVL: Data available in receive FIFO interrupt + * @arg SDIO_IT_SDIOIT: SD I/O interrupt received interrupt + * @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61 interrupt + * @param NewState: new state of the specified SDIO interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SDIO_ITConfig(uint32_t SDIO_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SDIO_IT(SDIO_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the SDIO interrupts */ + SDIO->MASK |= SDIO_IT; + } + else + { + /* Disable the SDIO interrupts */ + SDIO->MASK &= ~SDIO_IT; + } +} + +/** + * @brief Enables or disables the SDIO DMA request. + * @param NewState: new state of the selected SDIO DMA request. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SDIO_DMACmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) DCTRL_DMAEN_BB = (uint32_t)NewState; +} + +/** + * @brief Initializes the SDIO Command according to the specified + * parameters in the SDIO_CmdInitStruct and send the command. + * @param SDIO_CmdInitStruct : pointer to a SDIO_CmdInitTypeDef + * structure that contains the configuration information for the SDIO command. + * @retval None + */ +void SDIO_SendCommand(SDIO_CmdInitTypeDef *SDIO_CmdInitStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_SDIO_CMD_INDEX(SDIO_CmdInitStruct->SDIO_CmdIndex)); + assert_param(IS_SDIO_RESPONSE(SDIO_CmdInitStruct->SDIO_Response)); + assert_param(IS_SDIO_WAIT(SDIO_CmdInitStruct->SDIO_Wait)); + assert_param(IS_SDIO_CPSM(SDIO_CmdInitStruct->SDIO_CPSM)); + +/*---------------------------- SDIO ARG Configuration ------------------------*/ + /* Set the SDIO Argument value */ + SDIO->ARG = SDIO_CmdInitStruct->SDIO_Argument; + +/*---------------------------- SDIO CMD Configuration ------------------------*/ + /* Get the SDIO CMD value */ + tmpreg = SDIO->CMD; + /* Clear CMDINDEX, WAITRESP, WAITINT, WAITPEND, CPSMEN bits */ + tmpreg &= CMD_CLEAR_MASK; + /* Set CMDINDEX bits according to SDIO_CmdIndex value */ + /* Set WAITRESP bits according to SDIO_Response value */ + /* Set WAITINT and WAITPEND bits according to SDIO_Wait value */ + /* Set CPSMEN bits according to SDIO_CPSM value */ + tmpreg |= (uint32_t)SDIO_CmdInitStruct->SDIO_CmdIndex | SDIO_CmdInitStruct->SDIO_Response + | SDIO_CmdInitStruct->SDIO_Wait | SDIO_CmdInitStruct->SDIO_CPSM; + + /* Write to SDIO CMD */ + SDIO->CMD = tmpreg; +} + +/** + * @brief Fills each SDIO_CmdInitStruct member with its default value. + * @param SDIO_CmdInitStruct: pointer to an SDIO_CmdInitTypeDef + * structure which will be initialized. + * @retval None + */ +void SDIO_CmdStructInit(SDIO_CmdInitTypeDef* SDIO_CmdInitStruct) +{ + /* SDIO_CmdInitStruct members default value */ + SDIO_CmdInitStruct->SDIO_Argument = 0x00; + SDIO_CmdInitStruct->SDIO_CmdIndex = 0x00; + SDIO_CmdInitStruct->SDIO_Response = SDIO_Response_No; + SDIO_CmdInitStruct->SDIO_Wait = SDIO_Wait_No; + SDIO_CmdInitStruct->SDIO_CPSM = SDIO_CPSM_Disable; +} + +/** + * @brief Returns command index of last command for which response received. + * @param None + * @retval Returns the command index of the last command response received. + */ +uint8_t SDIO_GetCommandResponse(void) +{ + return (uint8_t)(SDIO->RESPCMD); +} + +/** + * @brief Returns response received from the card for the last command. + * @param SDIO_RESP: Specifies the SDIO response register. + * This parameter can be one of the following values: + * @arg SDIO_RESP1: Response Register 1 + * @arg SDIO_RESP2: Response Register 2 + * @arg SDIO_RESP3: Response Register 3 + * @arg SDIO_RESP4: Response Register 4 + * @retval The Corresponding response register value. + */ +uint32_t SDIO_GetResponse(uint32_t SDIO_RESP) +{ + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_SDIO_RESP(SDIO_RESP)); + + tmp = SDIO_RESP_ADDR + SDIO_RESP; + + return (*(__IO uint32_t *) tmp); +} + +/** + * @brief Initializes the SDIO data path according to the specified + * parameters in the SDIO_DataInitStruct. + * @param SDIO_DataInitStruct : pointer to a SDIO_DataInitTypeDef structure that + * contains the configuration information for the SDIO command. + * @retval None + */ +void SDIO_DataConfig(SDIO_DataInitTypeDef* SDIO_DataInitStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_SDIO_DATA_LENGTH(SDIO_DataInitStruct->SDIO_DataLength)); + assert_param(IS_SDIO_BLOCK_SIZE(SDIO_DataInitStruct->SDIO_DataBlockSize)); + assert_param(IS_SDIO_TRANSFER_DIR(SDIO_DataInitStruct->SDIO_TransferDir)); + assert_param(IS_SDIO_TRANSFER_MODE(SDIO_DataInitStruct->SDIO_TransferMode)); + assert_param(IS_SDIO_DPSM(SDIO_DataInitStruct->SDIO_DPSM)); + +/*---------------------------- SDIO DTIMER Configuration ---------------------*/ + /* Set the SDIO Data TimeOut value */ + SDIO->DTIMER = SDIO_DataInitStruct->SDIO_DataTimeOut; + +/*---------------------------- SDIO DLEN Configuration -----------------------*/ + /* Set the SDIO DataLength value */ + SDIO->DLEN = SDIO_DataInitStruct->SDIO_DataLength; + +/*---------------------------- SDIO DCTRL Configuration ----------------------*/ + /* Get the SDIO DCTRL value */ + tmpreg = SDIO->DCTRL; + /* Clear DEN, DTMODE, DTDIR and DBCKSIZE bits */ + tmpreg &= DCTRL_CLEAR_MASK; + /* Set DEN bit according to SDIO_DPSM value */ + /* Set DTMODE bit according to SDIO_TransferMode value */ + /* Set DTDIR bit according to SDIO_TransferDir value */ + /* Set DBCKSIZE bits according to SDIO_DataBlockSize value */ + tmpreg |= (uint32_t)SDIO_DataInitStruct->SDIO_DataBlockSize | SDIO_DataInitStruct->SDIO_TransferDir + | SDIO_DataInitStruct->SDIO_TransferMode | SDIO_DataInitStruct->SDIO_DPSM; + + /* Write to SDIO DCTRL */ + SDIO->DCTRL = tmpreg; +} + +/** + * @brief Fills each SDIO_DataInitStruct member with its default value. + * @param SDIO_DataInitStruct: pointer to an SDIO_DataInitTypeDef structure which + * will be initialized. + * @retval None + */ +void SDIO_DataStructInit(SDIO_DataInitTypeDef* SDIO_DataInitStruct) +{ + /* SDIO_DataInitStruct members default value */ + SDIO_DataInitStruct->SDIO_DataTimeOut = 0xFFFFFFFF; + SDIO_DataInitStruct->SDIO_DataLength = 0x00; + SDIO_DataInitStruct->SDIO_DataBlockSize = SDIO_DataBlockSize_1b; + SDIO_DataInitStruct->SDIO_TransferDir = SDIO_TransferDir_ToCard; + SDIO_DataInitStruct->SDIO_TransferMode = SDIO_TransferMode_Block; + SDIO_DataInitStruct->SDIO_DPSM = SDIO_DPSM_Disable; +} + +/** + * @brief Returns number of remaining data bytes to be transferred. + * @param None + * @retval Number of remaining data bytes to be transferred + */ +uint32_t SDIO_GetDataCounter(void) +{ + return SDIO->DCOUNT; +} + +/** + * @brief Read one data word from Rx FIFO. + * @param None + * @retval Data received + */ +uint32_t SDIO_ReadData(void) +{ + return SDIO->FIFO; +} + +/** + * @brief Write one data word to Tx FIFO. + * @param Data: 32-bit data word to write. + * @retval None + */ +void SDIO_WriteData(uint32_t Data) +{ + SDIO->FIFO = Data; +} + +/** + * @brief Returns the number of words left to be written to or read from FIFO. + * @param None + * @retval Remaining number of words. + */ +uint32_t SDIO_GetFIFOCount(void) +{ + return SDIO->FIFOCNT; +} + +/** + * @brief Starts the SD I/O Read Wait operation. + * @param NewState: new state of the Start SDIO Read Wait operation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SDIO_StartSDIOReadWait(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) DCTRL_RWSTART_BB = (uint32_t) NewState; +} + +/** + * @brief Stops the SD I/O Read Wait operation. + * @param NewState: new state of the Stop SDIO Read Wait operation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SDIO_StopSDIOReadWait(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) DCTRL_RWSTOP_BB = (uint32_t) NewState; +} + +/** + * @brief Sets one of the two options of inserting read wait interval. + * @param SDIO_ReadWaitMode: SD I/O Read Wait operation mode. + * This parameter can be: + * @arg SDIO_ReadWaitMode_CLK: Read Wait control by stopping SDIOCLK + * @arg SDIO_ReadWaitMode_DATA2: Read Wait control using SDIO_DATA2 + * @retval None + */ +void SDIO_SetSDIOReadWaitMode(uint32_t SDIO_ReadWaitMode) +{ + /* Check the parameters */ + assert_param(IS_SDIO_READWAIT_MODE(SDIO_ReadWaitMode)); + + *(__IO uint32_t *) DCTRL_RWMOD_BB = SDIO_ReadWaitMode; +} + +/** + * @brief Enables or disables the SD I/O Mode Operation. + * @param NewState: new state of SDIO specific operation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SDIO_SetSDIOOperation(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) DCTRL_SDIOEN_BB = (uint32_t)NewState; +} + +/** + * @brief Enables or disables the SD I/O Mode suspend command sending. + * @param NewState: new state of the SD I/O Mode suspend command. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SDIO_SendSDIOSuspendCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) CMD_SDIOSUSPEND_BB = (uint32_t)NewState; +} + +/** + * @brief Enables or disables the command completion signal. + * @param NewState: new state of command completion signal. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SDIO_CommandCompletionCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) CMD_ENCMDCOMPL_BB = (uint32_t)NewState; +} + +/** + * @brief Enables or disables the CE-ATA interrupt. + * @param NewState: new state of CE-ATA interrupt. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SDIO_CEATAITCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) CMD_NIEN_BB = (uint32_t)((~((uint32_t)NewState)) & ((uint32_t)0x1)); +} + +/** + * @brief Sends CE-ATA command (CMD61). + * @param NewState: new state of CE-ATA command. This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SDIO_SendCEATACmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + *(__IO uint32_t *) CMD_ATACMD_BB = (uint32_t)NewState; +} + +/** + * @brief Checks whether the specified SDIO flag is set or not. + * @param SDIO_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg SDIO_FLAG_CCRCFAIL: Command response received (CRC check failed) + * @arg SDIO_FLAG_DCRCFAIL: Data block sent/received (CRC check failed) + * @arg SDIO_FLAG_CTIMEOUT: Command response timeout + * @arg SDIO_FLAG_DTIMEOUT: Data timeout + * @arg SDIO_FLAG_TXUNDERR: Transmit FIFO underrun error + * @arg SDIO_FLAG_RXOVERR: Received FIFO overrun error + * @arg SDIO_FLAG_CMDREND: Command response received (CRC check passed) + * @arg SDIO_FLAG_CMDSENT: Command sent (no response required) + * @arg SDIO_FLAG_DATAEND: Data end (data counter, SDIDCOUNT, is zero) + * @arg SDIO_FLAG_STBITERR: Start bit not detected on all data signals in wide + * bus mode. + * @arg SDIO_FLAG_DBCKEND: Data block sent/received (CRC check passed) + * @arg SDIO_FLAG_CMDACT: Command transfer in progress + * @arg SDIO_FLAG_TXACT: Data transmit in progress + * @arg SDIO_FLAG_RXACT: Data receive in progress + * @arg SDIO_FLAG_TXFIFOHE: Transmit FIFO Half Empty + * @arg SDIO_FLAG_RXFIFOHF: Receive FIFO Half Full + * @arg SDIO_FLAG_TXFIFOF: Transmit FIFO full + * @arg SDIO_FLAG_RXFIFOF: Receive FIFO full + * @arg SDIO_FLAG_TXFIFOE: Transmit FIFO empty + * @arg SDIO_FLAG_RXFIFOE: Receive FIFO empty + * @arg SDIO_FLAG_TXDAVL: Data available in transmit FIFO + * @arg SDIO_FLAG_RXDAVL: Data available in receive FIFO + * @arg SDIO_FLAG_SDIOIT: SD I/O interrupt received + * @arg SDIO_FLAG_CEATAEND: CE-ATA command completion signal received for CMD61 + * @retval The new state of SDIO_FLAG (SET or RESET). + */ +FlagStatus SDIO_GetFlagStatus(uint32_t SDIO_FLAG) +{ + FlagStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_SDIO_FLAG(SDIO_FLAG)); + + if ((SDIO->STA & SDIO_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the SDIO's pending flags. + * @param SDIO_FLAG: specifies the flag to clear. + * This parameter can be one or a combination of the following values: + * @arg SDIO_FLAG_CCRCFAIL: Command response received (CRC check failed) + * @arg SDIO_FLAG_DCRCFAIL: Data block sent/received (CRC check failed) + * @arg SDIO_FLAG_CTIMEOUT: Command response timeout + * @arg SDIO_FLAG_DTIMEOUT: Data timeout + * @arg SDIO_FLAG_TXUNDERR: Transmit FIFO underrun error + * @arg SDIO_FLAG_RXOVERR: Received FIFO overrun error + * @arg SDIO_FLAG_CMDREND: Command response received (CRC check passed) + * @arg SDIO_FLAG_CMDSENT: Command sent (no response required) + * @arg SDIO_FLAG_DATAEND: Data end (data counter, SDIDCOUNT, is zero) + * @arg SDIO_FLAG_STBITERR: Start bit not detected on all data signals in wide + * bus mode + * @arg SDIO_FLAG_DBCKEND: Data block sent/received (CRC check passed) + * @arg SDIO_FLAG_SDIOIT: SD I/O interrupt received + * @arg SDIO_FLAG_CEATAEND: CE-ATA command completion signal received for CMD61 + * @retval None + */ +void SDIO_ClearFlag(uint32_t SDIO_FLAG) +{ + /* Check the parameters */ + assert_param(IS_SDIO_CLEAR_FLAG(SDIO_FLAG)); + + SDIO->ICR = SDIO_FLAG; +} + +/** + * @brief Checks whether the specified SDIO interrupt has occurred or not. + * @param SDIO_IT: specifies the SDIO interrupt source to check. + * This parameter can be one of the following values: + * @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt + * @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt + * @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt + * @arg SDIO_IT_DTIMEOUT: Data timeout interrupt + * @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt + * @arg SDIO_IT_RXOVERR: Received FIFO overrun error interrupt + * @arg SDIO_IT_CMDREND: Command response received (CRC check passed) interrupt + * @arg SDIO_IT_CMDSENT: Command sent (no response required) interrupt + * @arg SDIO_IT_DATAEND: Data end (data counter, SDIDCOUNT, is zero) interrupt + * @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide + * bus mode interrupt + * @arg SDIO_IT_DBCKEND: Data block sent/received (CRC check passed) interrupt + * @arg SDIO_IT_CMDACT: Command transfer in progress interrupt + * @arg SDIO_IT_TXACT: Data transmit in progress interrupt + * @arg SDIO_IT_RXACT: Data receive in progress interrupt + * @arg SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt + * @arg SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt + * @arg SDIO_IT_TXFIFOF: Transmit FIFO full interrupt + * @arg SDIO_IT_RXFIFOF: Receive FIFO full interrupt + * @arg SDIO_IT_TXFIFOE: Transmit FIFO empty interrupt + * @arg SDIO_IT_RXFIFOE: Receive FIFO empty interrupt + * @arg SDIO_IT_TXDAVL: Data available in transmit FIFO interrupt + * @arg SDIO_IT_RXDAVL: Data available in receive FIFO interrupt + * @arg SDIO_IT_SDIOIT: SD I/O interrupt received interrupt + * @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61 interrupt + * @retval The new state of SDIO_IT (SET or RESET). + */ +ITStatus SDIO_GetITStatus(uint32_t SDIO_IT) +{ + ITStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_SDIO_GET_IT(SDIO_IT)); + if ((SDIO->STA & SDIO_IT) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the SDIO's interrupt pending bits. + * @param SDIO_IT: specifies the interrupt pending bit to clear. + * This parameter can be one or a combination of the following values: + * @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt + * @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt + * @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt + * @arg SDIO_IT_DTIMEOUT: Data timeout interrupt + * @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt + * @arg SDIO_IT_RXOVERR: Received FIFO overrun error interrupt + * @arg SDIO_IT_CMDREND: Command response received (CRC check passed) interrupt + * @arg SDIO_IT_CMDSENT: Command sent (no response required) interrupt + * @arg SDIO_IT_DATAEND: Data end (data counter, SDIDCOUNT, is zero) interrupt + * @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide + * bus mode interrupt + * @arg SDIO_IT_SDIOIT: SD I/O interrupt received interrupt + * @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61 + * @retval None + */ +void SDIO_ClearITPendingBit(uint32_t SDIO_IT) +{ + /* Check the parameters */ + assert_param(IS_SDIO_CLEAR_IT(SDIO_IT)); + + SDIO->ICR = SDIO_IT; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_spi.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_spi.c new file mode 100644 index 0000000..4ec65b2 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_spi.c @@ -0,0 +1,908 @@ +/** + ****************************************************************************** + * @file stm32f10x_spi.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the SPI firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_spi.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup SPI + * @brief SPI driver modules + * @{ + */ + +/** @defgroup SPI_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + + +/** @defgroup SPI_Private_Defines + * @{ + */ + +/* SPI SPE mask */ +#define CR1_SPE_Set ((uint16_t)0x0040) +#define CR1_SPE_Reset ((uint16_t)0xFFBF) + +/* I2S I2SE mask */ +#define I2SCFGR_I2SE_Set ((uint16_t)0x0400) +#define I2SCFGR_I2SE_Reset ((uint16_t)0xFBFF) + +/* SPI CRCNext mask */ +#define CR1_CRCNext_Set ((uint16_t)0x1000) + +/* SPI CRCEN mask */ +#define CR1_CRCEN_Set ((uint16_t)0x2000) +#define CR1_CRCEN_Reset ((uint16_t)0xDFFF) + +/* SPI SSOE mask */ +#define CR2_SSOE_Set ((uint16_t)0x0004) +#define CR2_SSOE_Reset ((uint16_t)0xFFFB) + +/* SPI registers Masks */ +#define CR1_CLEAR_Mask ((uint16_t)0x3040) +#define I2SCFGR_CLEAR_Mask ((uint16_t)0xF040) + +/* SPI or I2S mode selection masks */ +#define SPI_Mode_Select ((uint16_t)0xF7FF) +#define I2S_Mode_Select ((uint16_t)0x0800) + +/* I2S clock source selection masks */ +#define I2S2_CLOCK_SRC ((uint32_t)(0x00020000)) +#define I2S3_CLOCK_SRC ((uint32_t)(0x00040000)) +#define I2S_MUL_MASK ((uint32_t)(0x0000F000)) +#define I2S_DIV_MASK ((uint32_t)(0x000000F0)) + +/** + * @} + */ + +/** @defgroup SPI_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup SPI_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup SPI_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup SPI_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the SPIx peripheral registers to their default + * reset values (Affects also the I2Ss). + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @retval None + */ +void SPI_I2S_DeInit(SPI_TypeDef* SPIx) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + if (SPIx == SPI1) + { + /* Enable SPI1 reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE); + /* Release SPI1 from reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE); + } + else if (SPIx == SPI2) + { + /* Enable SPI2 reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE); + /* Release SPI2 from reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE); + } + else + { + if (SPIx == SPI3) + { + /* Enable SPI3 reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE); + /* Release SPI3 from reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, DISABLE); + } + } +} + +/** + * @brief Initializes the SPIx peripheral according to the specified + * parameters in the SPI_InitStruct. + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @param SPI_InitStruct: pointer to a SPI_InitTypeDef structure that + * contains the configuration information for the specified SPI peripheral. + * @retval None + */ +void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct) +{ + uint16_t tmpreg = 0; + + /* check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + /* Check the SPI parameters */ + assert_param(IS_SPI_DIRECTION_MODE(SPI_InitStruct->SPI_Direction)); + assert_param(IS_SPI_MODE(SPI_InitStruct->SPI_Mode)); + assert_param(IS_SPI_DATASIZE(SPI_InitStruct->SPI_DataSize)); + assert_param(IS_SPI_CPOL(SPI_InitStruct->SPI_CPOL)); + assert_param(IS_SPI_CPHA(SPI_InitStruct->SPI_CPHA)); + assert_param(IS_SPI_NSS(SPI_InitStruct->SPI_NSS)); + assert_param(IS_SPI_BAUDRATE_PRESCALER(SPI_InitStruct->SPI_BaudRatePrescaler)); + assert_param(IS_SPI_FIRST_BIT(SPI_InitStruct->SPI_FirstBit)); + assert_param(IS_SPI_CRC_POLYNOMIAL(SPI_InitStruct->SPI_CRCPolynomial)); + +/*---------------------------- SPIx CR1 Configuration ------------------------*/ + /* Get the SPIx CR1 value */ + tmpreg = SPIx->CR1; + /* Clear BIDIMode, BIDIOE, RxONLY, SSM, SSI, LSBFirst, BR, MSTR, CPOL and CPHA bits */ + tmpreg &= CR1_CLEAR_Mask; + /* Configure SPIx: direction, NSS management, first transmitted bit, BaudRate prescaler + master/salve mode, CPOL and CPHA */ + /* Set BIDImode, BIDIOE and RxONLY bits according to SPI_Direction value */ + /* Set SSM, SSI and MSTR bits according to SPI_Mode and SPI_NSS values */ + /* Set LSBFirst bit according to SPI_FirstBit value */ + /* Set BR bits according to SPI_BaudRatePrescaler value */ + /* Set CPOL bit according to SPI_CPOL value */ + /* Set CPHA bit according to SPI_CPHA value */ + tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Direction | SPI_InitStruct->SPI_Mode | + SPI_InitStruct->SPI_DataSize | SPI_InitStruct->SPI_CPOL | + SPI_InitStruct->SPI_CPHA | SPI_InitStruct->SPI_NSS | + SPI_InitStruct->SPI_BaudRatePrescaler | SPI_InitStruct->SPI_FirstBit); + /* Write to SPIx CR1 */ + SPIx->CR1 = tmpreg; + + /* Activate the SPI mode (Reset I2SMOD bit in I2SCFGR register) */ + SPIx->I2SCFGR &= SPI_Mode_Select; + +/*---------------------------- SPIx CRCPOLY Configuration --------------------*/ + /* Write to SPIx CRCPOLY */ + SPIx->CRCPR = SPI_InitStruct->SPI_CRCPolynomial; +} + +/** + * @brief Initializes the SPIx peripheral according to the specified + * parameters in the I2S_InitStruct. + * @param SPIx: where x can be 2 or 3 to select the SPI peripheral + * (configured in I2S mode). + * @param I2S_InitStruct: pointer to an I2S_InitTypeDef structure that + * contains the configuration information for the specified SPI peripheral + * configured in I2S mode. + * @note + * The function calculates the optimal prescaler needed to obtain the most + * accurate audio frequency (depending on the I2S clock source, the PLL values + * and the product configuration). But in case the prescaler value is greater + * than 511, the default value (0x02) will be configured instead. * + * @retval None + */ +void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct) +{ + uint16_t tmpreg = 0, i2sdiv = 2, i2sodd = 0, packetlength = 1; + uint32_t tmp = 0; + RCC_ClocksTypeDef RCC_Clocks; + uint32_t sourceclock = 0; + + /* Check the I2S parameters */ + assert_param(IS_SPI_23_PERIPH(SPIx)); + assert_param(IS_I2S_MODE(I2S_InitStruct->I2S_Mode)); + assert_param(IS_I2S_STANDARD(I2S_InitStruct->I2S_Standard)); + assert_param(IS_I2S_DATA_FORMAT(I2S_InitStruct->I2S_DataFormat)); + assert_param(IS_I2S_MCLK_OUTPUT(I2S_InitStruct->I2S_MCLKOutput)); + assert_param(IS_I2S_AUDIO_FREQ(I2S_InitStruct->I2S_AudioFreq)); + assert_param(IS_I2S_CPOL(I2S_InitStruct->I2S_CPOL)); + +/*----------------------- SPIx I2SCFGR & I2SPR Configuration -----------------*/ + /* Clear I2SMOD, I2SE, I2SCFG, PCMSYNC, I2SSTD, CKPOL, DATLEN and CHLEN bits */ + SPIx->I2SCFGR &= I2SCFGR_CLEAR_Mask; + SPIx->I2SPR = 0x0002; + + /* Get the I2SCFGR register value */ + tmpreg = SPIx->I2SCFGR; + + /* If the default value has to be written, reinitialize i2sdiv and i2sodd*/ + if(I2S_InitStruct->I2S_AudioFreq == I2S_AudioFreq_Default) + { + i2sodd = (uint16_t)0; + i2sdiv = (uint16_t)2; + } + /* If the requested audio frequency is not the default, compute the prescaler */ + else + { + /* Check the frame length (For the Prescaler computing) */ + if(I2S_InitStruct->I2S_DataFormat == I2S_DataFormat_16b) + { + /* Packet length is 16 bits */ + packetlength = 1; + } + else + { + /* Packet length is 32 bits */ + packetlength = 2; + } + + /* Get the I2S clock source mask depending on the peripheral number */ + if(((uint32_t)SPIx) == SPI2_BASE) + { + /* The mask is relative to I2S2 */ + tmp = I2S2_CLOCK_SRC; + } + else + { + /* The mask is relative to I2S3 */ + tmp = I2S3_CLOCK_SRC; + } + + /* Check the I2S clock source configuration depending on the Device: + Only Connectivity line devices have the PLL3 VCO clock */ +#ifdef STM32F10X_CL + if((RCC->CFGR2 & tmp) != 0) + { + /* Get the configuration bits of RCC PLL3 multiplier */ + tmp = (uint32_t)((RCC->CFGR2 & I2S_MUL_MASK) >> 12); + + /* Get the value of the PLL3 multiplier */ + if((tmp > 5) && (tmp < 15)) + { + /* Multiplier is between 8 and 14 (value 15 is forbidden) */ + tmp += 2; + } + else + { + if (tmp == 15) + { + /* Multiplier is 20 */ + tmp = 20; + } + } + /* Get the PREDIV2 value */ + sourceclock = (uint32_t)(((RCC->CFGR2 & I2S_DIV_MASK) >> 4) + 1); + + /* Calculate the Source Clock frequency based on PLL3 and PREDIV2 values */ + sourceclock = (uint32_t) ((HSE_Value / sourceclock) * tmp * 2); + } + else + { + /* I2S Clock source is System clock: Get System Clock frequency */ + RCC_GetClocksFreq(&RCC_Clocks); + + /* Get the source clock value: based on System Clock value */ + sourceclock = RCC_Clocks.SYSCLK_Frequency; + } +#else /* STM32F10X_HD */ + /* I2S Clock source is System clock: Get System Clock frequency */ + RCC_GetClocksFreq(&RCC_Clocks); + + /* Get the source clock value: based on System Clock value */ + sourceclock = RCC_Clocks.SYSCLK_Frequency; +#endif /* STM32F10X_CL */ + + /* Compute the Real divider depending on the MCLK output state with a floating point */ + if(I2S_InitStruct->I2S_MCLKOutput == I2S_MCLKOutput_Enable) + { + /* MCLK output is enabled */ + tmp = (uint16_t)(((((sourceclock / 256) * 10) / I2S_InitStruct->I2S_AudioFreq)) + 5); + } + else + { + /* MCLK output is disabled */ + tmp = (uint16_t)(((((sourceclock / (32 * packetlength)) *10 ) / I2S_InitStruct->I2S_AudioFreq)) + 5); + } + + /* Remove the floating point */ + tmp = tmp / 10; + + /* Check the parity of the divider */ + i2sodd = (uint16_t)(tmp & (uint16_t)0x0001); + + /* Compute the i2sdiv prescaler */ + i2sdiv = (uint16_t)((tmp - i2sodd) / 2); + + /* Get the Mask for the Odd bit (SPI_I2SPR[8]) register */ + i2sodd = (uint16_t) (i2sodd << 8); + } + + /* Test if the divider is 1 or 0 or greater than 0xFF */ + if ((i2sdiv < 2) || (i2sdiv > 0xFF)) + { + /* Set the default values */ + i2sdiv = 2; + i2sodd = 0; + } + + /* Write to SPIx I2SPR register the computed value */ + SPIx->I2SPR = (uint16_t)(i2sdiv | (uint16_t)(i2sodd | (uint16_t)I2S_InitStruct->I2S_MCLKOutput)); + + /* Configure the I2S with the SPI_InitStruct values */ + tmpreg |= (uint16_t)(I2S_Mode_Select | (uint16_t)(I2S_InitStruct->I2S_Mode | \ + (uint16_t)(I2S_InitStruct->I2S_Standard | (uint16_t)(I2S_InitStruct->I2S_DataFormat | \ + (uint16_t)I2S_InitStruct->I2S_CPOL)))); + + /* Write to SPIx I2SCFGR */ + SPIx->I2SCFGR = tmpreg; +} + +/** + * @brief Fills each SPI_InitStruct member with its default value. + * @param SPI_InitStruct : pointer to a SPI_InitTypeDef structure which will be initialized. + * @retval None + */ +void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct) +{ +/*--------------- Reset SPI init structure parameters values -----------------*/ + /* Initialize the SPI_Direction member */ + SPI_InitStruct->SPI_Direction = SPI_Direction_2Lines_FullDuplex; + /* initialize the SPI_Mode member */ + SPI_InitStruct->SPI_Mode = SPI_Mode_Slave; + /* initialize the SPI_DataSize member */ + SPI_InitStruct->SPI_DataSize = SPI_DataSize_8b; + /* Initialize the SPI_CPOL member */ + SPI_InitStruct->SPI_CPOL = SPI_CPOL_Low; + /* Initialize the SPI_CPHA member */ + SPI_InitStruct->SPI_CPHA = SPI_CPHA_1Edge; + /* Initialize the SPI_NSS member */ + SPI_InitStruct->SPI_NSS = SPI_NSS_Hard; + /* Initialize the SPI_BaudRatePrescaler member */ + SPI_InitStruct->SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2; + /* Initialize the SPI_FirstBit member */ + SPI_InitStruct->SPI_FirstBit = SPI_FirstBit_MSB; + /* Initialize the SPI_CRCPolynomial member */ + SPI_InitStruct->SPI_CRCPolynomial = 7; +} + +/** + * @brief Fills each I2S_InitStruct member with its default value. + * @param I2S_InitStruct : pointer to a I2S_InitTypeDef structure which will be initialized. + * @retval None + */ +void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct) +{ +/*--------------- Reset I2S init structure parameters values -----------------*/ + /* Initialize the I2S_Mode member */ + I2S_InitStruct->I2S_Mode = I2S_Mode_SlaveTx; + + /* Initialize the I2S_Standard member */ + I2S_InitStruct->I2S_Standard = I2S_Standard_Phillips; + + /* Initialize the I2S_DataFormat member */ + I2S_InitStruct->I2S_DataFormat = I2S_DataFormat_16b; + + /* Initialize the I2S_MCLKOutput member */ + I2S_InitStruct->I2S_MCLKOutput = I2S_MCLKOutput_Disable; + + /* Initialize the I2S_AudioFreq member */ + I2S_InitStruct->I2S_AudioFreq = I2S_AudioFreq_Default; + + /* Initialize the I2S_CPOL member */ + I2S_InitStruct->I2S_CPOL = I2S_CPOL_Low; +} + +/** + * @brief Enables or disables the specified SPI peripheral. + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @param NewState: new state of the SPIx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected SPI peripheral */ + SPIx->CR1 |= CR1_SPE_Set; + } + else + { + /* Disable the selected SPI peripheral */ + SPIx->CR1 &= CR1_SPE_Reset; + } +} + +/** + * @brief Enables or disables the specified SPI peripheral (in I2S mode). + * @param SPIx: where x can be 2 or 3 to select the SPI peripheral. + * @param NewState: new state of the SPIx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_23_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected SPI peripheral (in I2S mode) */ + SPIx->I2SCFGR |= I2SCFGR_I2SE_Set; + } + else + { + /* Disable the selected SPI peripheral (in I2S mode) */ + SPIx->I2SCFGR &= I2SCFGR_I2SE_Reset; + } +} + +/** + * @brief Enables or disables the specified SPI/I2S interrupts. + * @param SPIx: where x can be + * - 1, 2 or 3 in SPI mode + * - 2 or 3 in I2S mode + * @param SPI_I2S_IT: specifies the SPI/I2S interrupt source to be enabled or disabled. + * This parameter can be one of the following values: + * @arg SPI_I2S_IT_TXE: Tx buffer empty interrupt mask + * @arg SPI_I2S_IT_RXNE: Rx buffer not empty interrupt mask + * @arg SPI_I2S_IT_ERR: Error interrupt mask + * @param NewState: new state of the specified SPI/I2S interrupt. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState) +{ + uint16_t itpos = 0, itmask = 0 ; + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_SPI_I2S_CONFIG_IT(SPI_I2S_IT)); + + /* Get the SPI/I2S IT index */ + itpos = SPI_I2S_IT >> 4; + + /* Set the IT mask */ + itmask = (uint16_t)1 << (uint16_t)itpos; + + if (NewState != DISABLE) + { + /* Enable the selected SPI/I2S interrupt */ + SPIx->CR2 |= itmask; + } + else + { + /* Disable the selected SPI/I2S interrupt */ + SPIx->CR2 &= (uint16_t)~itmask; + } +} + +/** + * @brief Enables or disables the SPIx/I2Sx DMA interface. + * @param SPIx: where x can be + * - 1, 2 or 3 in SPI mode + * - 2 or 3 in I2S mode + * @param SPI_I2S_DMAReq: specifies the SPI/I2S DMA transfer request to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg SPI_I2S_DMAReq_Tx: Tx buffer DMA transfer request + * @arg SPI_I2S_DMAReq_Rx: Rx buffer DMA transfer request + * @param NewState: new state of the selected SPI/I2S DMA transfer request. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_SPI_I2S_DMAREQ(SPI_I2S_DMAReq)); + if (NewState != DISABLE) + { + /* Enable the selected SPI/I2S DMA requests */ + SPIx->CR2 |= SPI_I2S_DMAReq; + } + else + { + /* Disable the selected SPI/I2S DMA requests */ + SPIx->CR2 &= (uint16_t)~SPI_I2S_DMAReq; + } +} + +/** + * @brief Transmits a Data through the SPIx/I2Sx peripheral. + * @param SPIx: where x can be + * - 1, 2 or 3 in SPI mode + * - 2 or 3 in I2S mode + * @param Data : Data to be transmitted. + * @retval None + */ +void SPI_I2S_SendData(SPI_TypeDef* SPIx, uint16_t Data) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + /* Write in the DR register the data to be sent */ + SPIx->DR = Data; +} + +/** + * @brief Returns the most recent received data by the SPIx/I2Sx peripheral. + * @param SPIx: where x can be + * - 1, 2 or 3 in SPI mode + * - 2 or 3 in I2S mode + * @retval The value of the received data. + */ +uint16_t SPI_I2S_ReceiveData(SPI_TypeDef* SPIx) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + /* Return the data in the DR register */ + return SPIx->DR; +} + +/** + * @brief Configures internally by software the NSS pin for the selected SPI. + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @param SPI_NSSInternalSoft: specifies the SPI NSS internal state. + * This parameter can be one of the following values: + * @arg SPI_NSSInternalSoft_Set: Set NSS pin internally + * @arg SPI_NSSInternalSoft_Reset: Reset NSS pin internally + * @retval None + */ +void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_NSS_INTERNAL(SPI_NSSInternalSoft)); + if (SPI_NSSInternalSoft != SPI_NSSInternalSoft_Reset) + { + /* Set NSS pin internally by software */ + SPIx->CR1 |= SPI_NSSInternalSoft_Set; + } + else + { + /* Reset NSS pin internally by software */ + SPIx->CR1 &= SPI_NSSInternalSoft_Reset; + } +} + +/** + * @brief Enables or disables the SS output for the selected SPI. + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @param NewState: new state of the SPIx SS output. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected SPI SS output */ + SPIx->CR2 |= CR2_SSOE_Set; + } + else + { + /* Disable the selected SPI SS output */ + SPIx->CR2 &= CR2_SSOE_Reset; + } +} + +/** + * @brief Configures the data size for the selected SPI. + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @param SPI_DataSize: specifies the SPI data size. + * This parameter can be one of the following values: + * @arg SPI_DataSize_16b: Set data frame format to 16bit + * @arg SPI_DataSize_8b: Set data frame format to 8bit + * @retval None + */ +void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_DATASIZE(SPI_DataSize)); + /* Clear DFF bit */ + SPIx->CR1 &= (uint16_t)~SPI_DataSize_16b; + /* Set new DFF bit value */ + SPIx->CR1 |= SPI_DataSize; +} + +/** + * @brief Transmit the SPIx CRC value. + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @retval None + */ +void SPI_TransmitCRC(SPI_TypeDef* SPIx) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + /* Enable the selected SPI CRC transmission */ + SPIx->CR1 |= CR1_CRCNext_Set; +} + +/** + * @brief Enables or disables the CRC value calculation of the transferred bytes. + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @param NewState: new state of the SPIx CRC value calculation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected SPI CRC calculation */ + SPIx->CR1 |= CR1_CRCEN_Set; + } + else + { + /* Disable the selected SPI CRC calculation */ + SPIx->CR1 &= CR1_CRCEN_Reset; + } +} + +/** + * @brief Returns the transmit or the receive CRC register value for the specified SPI. + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @param SPI_CRC: specifies the CRC register to be read. + * This parameter can be one of the following values: + * @arg SPI_CRC_Tx: Selects Tx CRC register + * @arg SPI_CRC_Rx: Selects Rx CRC register + * @retval The selected CRC register value.. + */ +uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC) +{ + uint16_t crcreg = 0; + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_CRC(SPI_CRC)); + if (SPI_CRC != SPI_CRC_Rx) + { + /* Get the Tx CRC register */ + crcreg = SPIx->TXCRCR; + } + else + { + /* Get the Rx CRC register */ + crcreg = SPIx->RXCRCR; + } + /* Return the selected CRC register */ + return crcreg; +} + +/** + * @brief Returns the CRC Polynomial register value for the specified SPI. + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @retval The CRC Polynomial register value. + */ +uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + /* Return the CRC polynomial register */ + return SPIx->CRCPR; +} + +/** + * @brief Selects the data transfer direction in bi-directional mode for the specified SPI. + * @param SPIx: where x can be 1, 2 or 3 to select the SPI peripheral. + * @param SPI_Direction: specifies the data transfer direction in bi-directional mode. + * This parameter can be one of the following values: + * @arg SPI_Direction_Tx: Selects Tx transmission direction + * @arg SPI_Direction_Rx: Selects Rx receive direction + * @retval None + */ +void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_DIRECTION(SPI_Direction)); + if (SPI_Direction == SPI_Direction_Tx) + { + /* Set the Tx only mode */ + SPIx->CR1 |= SPI_Direction_Tx; + } + else + { + /* Set the Rx only mode */ + SPIx->CR1 &= SPI_Direction_Rx; + } +} + +/** + * @brief Checks whether the specified SPI/I2S flag is set or not. + * @param SPIx: where x can be + * - 1, 2 or 3 in SPI mode + * - 2 or 3 in I2S mode + * @param SPI_I2S_FLAG: specifies the SPI/I2S flag to check. + * This parameter can be one of the following values: + * @arg SPI_I2S_FLAG_TXE: Transmit buffer empty flag. + * @arg SPI_I2S_FLAG_RXNE: Receive buffer not empty flag. + * @arg SPI_I2S_FLAG_BSY: Busy flag. + * @arg SPI_I2S_FLAG_OVR: Overrun flag. + * @arg SPI_FLAG_MODF: Mode Fault flag. + * @arg SPI_FLAG_CRCERR: CRC Error flag. + * @arg I2S_FLAG_UDR: Underrun Error flag. + * @arg I2S_FLAG_CHSIDE: Channel Side flag. + * @retval The new state of SPI_I2S_FLAG (SET or RESET). + */ +FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_I2S_GET_FLAG(SPI_I2S_FLAG)); + /* Check the status of the specified SPI/I2S flag */ + if ((SPIx->SR & SPI_I2S_FLAG) != (uint16_t)RESET) + { + /* SPI_I2S_FLAG is set */ + bitstatus = SET; + } + else + { + /* SPI_I2S_FLAG is reset */ + bitstatus = RESET; + } + /* Return the SPI_I2S_FLAG status */ + return bitstatus; +} + +/** + * @brief Clears the SPIx CRC Error (CRCERR) flag. + * @param SPIx: where x can be + * - 1, 2 or 3 in SPI mode + * @param SPI_I2S_FLAG: specifies the SPI flag to clear. + * This function clears only CRCERR flag. + * @note + * - OVR (OverRun error) flag is cleared by software sequence: a read + * operation to SPI_DR register (SPI_I2S_ReceiveData()) followed by a read + * operation to SPI_SR register (SPI_I2S_GetFlagStatus()). + * - UDR (UnderRun error) flag is cleared by a read operation to + * SPI_SR register (SPI_I2S_GetFlagStatus()). + * - MODF (Mode Fault) flag is cleared by software sequence: a read/write + * operation to SPI_SR register (SPI_I2S_GetFlagStatus()) followed by a + * write operation to SPI_CR1 register (SPI_Cmd() to enable the SPI). + * @retval None + */ +void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_I2S_CLEAR_FLAG(SPI_I2S_FLAG)); + + /* Clear the selected SPI CRC Error (CRCERR) flag */ + SPIx->SR = (uint16_t)~SPI_I2S_FLAG; +} + +/** + * @brief Checks whether the specified SPI/I2S interrupt has occurred or not. + * @param SPIx: where x can be + * - 1, 2 or 3 in SPI mode + * - 2 or 3 in I2S mode + * @param SPI_I2S_IT: specifies the SPI/I2S interrupt source to check. + * This parameter can be one of the following values: + * @arg SPI_I2S_IT_TXE: Transmit buffer empty interrupt. + * @arg SPI_I2S_IT_RXNE: Receive buffer not empty interrupt. + * @arg SPI_I2S_IT_OVR: Overrun interrupt. + * @arg SPI_IT_MODF: Mode Fault interrupt. + * @arg SPI_IT_CRCERR: CRC Error interrupt. + * @arg I2S_IT_UDR: Underrun Error interrupt. + * @retval The new state of SPI_I2S_IT (SET or RESET). + */ +ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT) +{ + ITStatus bitstatus = RESET; + uint16_t itpos = 0, itmask = 0, enablestatus = 0; + + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_I2S_GET_IT(SPI_I2S_IT)); + + /* Get the SPI/I2S IT index */ + itpos = 0x01 << (SPI_I2S_IT & 0x0F); + + /* Get the SPI/I2S IT mask */ + itmask = SPI_I2S_IT >> 4; + + /* Set the IT mask */ + itmask = 0x01 << itmask; + + /* Get the SPI_I2S_IT enable bit status */ + enablestatus = (SPIx->CR2 & itmask) ; + + /* Check the status of the specified SPI/I2S interrupt */ + if (((SPIx->SR & itpos) != (uint16_t)RESET) && enablestatus) + { + /* SPI_I2S_IT is set */ + bitstatus = SET; + } + else + { + /* SPI_I2S_IT is reset */ + bitstatus = RESET; + } + /* Return the SPI_I2S_IT status */ + return bitstatus; +} + +/** + * @brief Clears the SPIx CRC Error (CRCERR) interrupt pending bit. + * @param SPIx: where x can be + * - 1, 2 or 3 in SPI mode + * @param SPI_I2S_IT: specifies the SPI interrupt pending bit to clear. + * This function clears only CRCERR interrupt pending bit. + * @note + * - OVR (OverRun Error) interrupt pending bit is cleared by software + * sequence: a read operation to SPI_DR register (SPI_I2S_ReceiveData()) + * followed by a read operation to SPI_SR register (SPI_I2S_GetITStatus()). + * - UDR (UnderRun Error) interrupt pending bit is cleared by a read + * operation to SPI_SR register (SPI_I2S_GetITStatus()). + * - MODF (Mode Fault) interrupt pending bit is cleared by software sequence: + * a read/write operation to SPI_SR register (SPI_I2S_GetITStatus()) + * followed by a write operation to SPI_CR1 register (SPI_Cmd() to enable + * the SPI). + * @retval None + */ +void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT) +{ + uint16_t itpos = 0; + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_I2S_CLEAR_IT(SPI_I2S_IT)); + + /* Get the SPI IT index */ + itpos = 0x01 << (SPI_I2S_IT & 0x0F); + + /* Clear the selected SPI CRC Error (CRCERR) interrupt pending bit */ + SPIx->SR = (uint16_t)~itpos; +} +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_tim.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_tim.c new file mode 100644 index 0000000..bfb4dd1 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_tim.c @@ -0,0 +1,2890 @@ +/** + ****************************************************************************** + * @file stm32f10x_tim.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the TIM firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_tim.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup TIM + * @brief TIM driver modules + * @{ + */ + +/** @defgroup TIM_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup TIM_Private_Defines + * @{ + */ + +/* ---------------------- TIM registers bit mask ------------------------ */ +#define SMCR_ETR_Mask ((uint16_t)0x00FF) +#define CCMR_Offset ((uint16_t)0x0018) +#define CCER_CCE_Set ((uint16_t)0x0001) +#define CCER_CCNE_Set ((uint16_t)0x0004) + +/** + * @} + */ + +/** @defgroup TIM_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup TIM_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup TIM_Private_FunctionPrototypes + * @{ + */ + +static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter); +static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter); +static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter); +static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter); +/** + * @} + */ + +/** @defgroup TIM_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup TIM_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup TIM_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup TIM_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the TIMx peripheral registers to their default reset values. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @retval None + */ +void TIM_DeInit(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + + if (TIMx == TIM1) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, DISABLE); + } + else if (TIMx == TIM2) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, DISABLE); + } + else if (TIMx == TIM3) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, DISABLE); + } + else if (TIMx == TIM4) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, DISABLE); + } + else if (TIMx == TIM5) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, DISABLE); + } + else if (TIMx == TIM6) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, DISABLE); + } + else if (TIMx == TIM7) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, DISABLE); + } + else if (TIMx == TIM8) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM8, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM8, DISABLE); + } + else if (TIMx == TIM9) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM9, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM9, DISABLE); + } + else if (TIMx == TIM10) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM10, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM10, DISABLE); + } + else if (TIMx == TIM11) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM11, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM11, DISABLE); + } + else if (TIMx == TIM12) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM12, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM12, DISABLE); + } + else if (TIMx == TIM13) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM13, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM13, DISABLE); + } + else if (TIMx == TIM14) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, DISABLE); + } + else if (TIMx == TIM15) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM15, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM15, DISABLE); + } + else if (TIMx == TIM16) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM16, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM16, DISABLE); + } + else + { + if (TIMx == TIM17) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM17, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM17, DISABLE); + } + } +} + +/** + * @brief Initializes the TIMx Time Base Unit peripheral according to + * the specified parameters in the TIM_TimeBaseInitStruct. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef + * structure that contains the configuration information for the + * specified TIM peripheral. + * @retval None + */ +void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct) +{ + uint16_t tmpcr1 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_COUNTER_MODE(TIM_TimeBaseInitStruct->TIM_CounterMode)); + assert_param(IS_TIM_CKD_DIV(TIM_TimeBaseInitStruct->TIM_ClockDivision)); + + tmpcr1 = TIMx->CR1; + + if((TIMx == TIM1) || (TIMx == TIM8)|| (TIMx == TIM2) || (TIMx == TIM3)|| + (TIMx == TIM4) || (TIMx == TIM5)) + { + /* Select the Counter Mode */ + tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_CR1_DIR | TIM_CR1_CMS))); + tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_CounterMode; + } + + if((TIMx != TIM6) && (TIMx != TIM7)) + { + /* Set the clock division */ + tmpcr1 &= (uint16_t)(~((uint16_t)TIM_CR1_CKD)); + tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_ClockDivision; + } + + TIMx->CR1 = tmpcr1; + + /* Set the Autoreload value */ + TIMx->ARR = TIM_TimeBaseInitStruct->TIM_Period ; + + /* Set the Prescaler value */ + TIMx->PSC = TIM_TimeBaseInitStruct->TIM_Prescaler; + + if ((TIMx == TIM1) || (TIMx == TIM8)|| (TIMx == TIM15)|| (TIMx == TIM16) || (TIMx == TIM17)) + { + /* Set the Repetition Counter value */ + TIMx->RCR = TIM_TimeBaseInitStruct->TIM_RepetitionCounter; + } + + /* Generate an update event to reload the Prescaler and the Repetition counter + values immediately */ + TIMx->EGR = TIM_PSCReloadMode_Immediate; +} + +/** + * @brief Initializes the TIMx Channel1 according to the specified + * parameters in the TIM_OCInitStruct. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure + * that contains the configuration information for the specified TIM peripheral. + * @retval None + */ +void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct) +{ + uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode)); + assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity)); + /* Disable the Channel 1: Reset the CC1E Bit */ + TIMx->CCER &= (uint16_t)(~(uint16_t)TIM_CCER_CC1E); + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR1 register value */ + tmpccmrx = TIMx->CCMR1; + + /* Reset the Output Compare Mode Bits */ + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_OC1M)); + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_CC1S)); + + /* Select the Output Compare Mode */ + tmpccmrx |= TIM_OCInitStruct->TIM_OCMode; + + /* Reset the Output Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1P)); + /* Set the Output Compare Polarity */ + tmpccer |= TIM_OCInitStruct->TIM_OCPolarity; + + /* Set the Output State */ + tmpccer |= TIM_OCInitStruct->TIM_OutputState; + + if((TIMx == TIM1) || (TIMx == TIM8)|| (TIMx == TIM15)|| + (TIMx == TIM16)|| (TIMx == TIM17)) + { + assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity)); + assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState)); + assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState)); + + /* Reset the Output N Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1NP)); + /* Set the Output N Polarity */ + tmpccer |= TIM_OCInitStruct->TIM_OCNPolarity; + + /* Reset the Output N State */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1NE)); + /* Set the Output N State */ + tmpccer |= TIM_OCInitStruct->TIM_OutputNState; + + /* Reset the Output Compare and Output Compare N IDLE State */ + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS1)); + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS1N)); + + /* Set the Output Idle state */ + tmpcr2 |= TIM_OCInitStruct->TIM_OCIdleState; + /* Set the Output N Idle state */ + tmpcr2 |= TIM_OCInitStruct->TIM_OCNIdleState; + } + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR1 = TIM_OCInitStruct->TIM_Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Initializes the TIMx Channel2 according to the specified + * parameters in the TIM_OCInitStruct. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select + * the TIM peripheral. + * @param TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure + * that contains the configuration information for the specified TIM peripheral. + * @retval None + */ +void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct) +{ + uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode)); + assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity)); + /* Disable the Channel 2: Reset the CC2E Bit */ + TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC2E)); + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR1 register value */ + tmpccmrx = TIMx->CCMR1; + + /* Reset the Output Compare mode and Capture/Compare selection Bits */ + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_OC2M)); + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_CC2S)); + + /* Select the Output Compare Mode */ + tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8); + + /* Reset the Output Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC2P)); + /* Set the Output Compare Polarity */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 4); + + /* Set the Output State */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 4); + + if((TIMx == TIM1) || (TIMx == TIM8)) + { + assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity)); + assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState)); + assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState)); + + /* Reset the Output N Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC2NP)); + /* Set the Output N Polarity */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCNPolarity << 4); + + /* Reset the Output N State */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC2NE)); + /* Set the Output N State */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputNState << 4); + + /* Reset the Output Compare and Output Compare N IDLE State */ + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS2)); + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS2N)); + + /* Set the Output Idle state */ + tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 2); + /* Set the Output N Idle state */ + tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCNIdleState << 2); + } + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR2 = TIM_OCInitStruct->TIM_Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Initializes the TIMx Channel3 according to the specified + * parameters in the TIM_OCInitStruct. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure + * that contains the configuration information for the specified TIM peripheral. + * @retval None + */ +void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct) +{ + uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode)); + assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity)); + /* Disable the Channel 2: Reset the CC2E Bit */ + TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC3E)); + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR2 register value */ + tmpccmrx = TIMx->CCMR2; + + /* Reset the Output Compare mode and Capture/Compare selection Bits */ + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_OC3M)); + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_CC3S)); + /* Select the Output Compare Mode */ + tmpccmrx |= TIM_OCInitStruct->TIM_OCMode; + + /* Reset the Output Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC3P)); + /* Set the Output Compare Polarity */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 8); + + /* Set the Output State */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 8); + + if((TIMx == TIM1) || (TIMx == TIM8)) + { + assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity)); + assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState)); + assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState)); + + /* Reset the Output N Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC3NP)); + /* Set the Output N Polarity */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCNPolarity << 8); + /* Reset the Output N State */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC3NE)); + + /* Set the Output N State */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputNState << 8); + /* Reset the Output Compare and Output Compare N IDLE State */ + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS3)); + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS3N)); + /* Set the Output Idle state */ + tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 4); + /* Set the Output N Idle state */ + tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCNIdleState << 4); + } + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR2 */ + TIMx->CCMR2 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR3 = TIM_OCInitStruct->TIM_Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Initializes the TIMx Channel4 according to the specified + * parameters in the TIM_OCInitStruct. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure + * that contains the configuration information for the specified TIM peripheral. + * @retval None + */ +void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct) +{ + uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode)); + assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity)); + /* Disable the Channel 2: Reset the CC4E Bit */ + TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC4E)); + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR2 register value */ + tmpccmrx = TIMx->CCMR2; + + /* Reset the Output Compare mode and Capture/Compare selection Bits */ + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_OC4M)); + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_CC4S)); + + /* Select the Output Compare Mode */ + tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8); + + /* Reset the Output Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC4P)); + /* Set the Output Compare Polarity */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 12); + + /* Set the Output State */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 12); + + if((TIMx == TIM1) || (TIMx == TIM8)) + { + assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState)); + /* Reset the Output Compare IDLE State */ + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS4)); + /* Set the Output Idle state */ + tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 6); + } + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR2 */ + TIMx->CCMR2 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR4 = TIM_OCInitStruct->TIM_Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Initializes the TIM peripheral according to the specified + * parameters in the TIM_ICInitStruct. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure + * that contains the configuration information for the specified TIM peripheral. + * @retval None + */ +void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct) +{ + /* Check the parameters */ + assert_param(IS_TIM_CHANNEL(TIM_ICInitStruct->TIM_Channel)); + assert_param(IS_TIM_IC_SELECTION(TIM_ICInitStruct->TIM_ICSelection)); + assert_param(IS_TIM_IC_PRESCALER(TIM_ICInitStruct->TIM_ICPrescaler)); + assert_param(IS_TIM_IC_FILTER(TIM_ICInitStruct->TIM_ICFilter)); + + if((TIMx == TIM1) || (TIMx == TIM8) || (TIMx == TIM2) || (TIMx == TIM3) || + (TIMx == TIM4) ||(TIMx == TIM5)) + { + assert_param(IS_TIM_IC_POLARITY(TIM_ICInitStruct->TIM_ICPolarity)); + } + else + { + assert_param(IS_TIM_IC_POLARITY_LITE(TIM_ICInitStruct->TIM_ICPolarity)); + } + if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1) + { + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + /* TI1 Configuration */ + TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, + TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } + else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_2) + { + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + /* TI2 Configuration */ + TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, + TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } + else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_3) + { + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + /* TI3 Configuration */ + TI3_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, + TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC3Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } + else + { + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + /* TI4 Configuration */ + TI4_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, + TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC4Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } +} + +/** + * @brief Configures the TIM peripheral according to the specified + * parameters in the TIM_ICInitStruct to measure an external PWM signal. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure + * that contains the configuration information for the specified TIM peripheral. + * @retval None + */ +void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct) +{ + uint16_t icoppositepolarity = TIM_ICPolarity_Rising; + uint16_t icoppositeselection = TIM_ICSelection_DirectTI; + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + /* Select the Opposite Input Polarity */ + if (TIM_ICInitStruct->TIM_ICPolarity == TIM_ICPolarity_Rising) + { + icoppositepolarity = TIM_ICPolarity_Falling; + } + else + { + icoppositepolarity = TIM_ICPolarity_Rising; + } + /* Select the Opposite Input */ + if (TIM_ICInitStruct->TIM_ICSelection == TIM_ICSelection_DirectTI) + { + icoppositeselection = TIM_ICSelection_IndirectTI; + } + else + { + icoppositeselection = TIM_ICSelection_DirectTI; + } + if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1) + { + /* TI1 Configuration */ + TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + /* TI2 Configuration */ + TI2_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } + else + { + /* TI2 Configuration */ + TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + /* TI1 Configuration */ + TI1_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } +} + +/** + * @brief Configures the: Break feature, dead time, Lock level, the OSSI, + * the OSSR State and the AOE(automatic output enable). + * @param TIMx: where x can be 1 or 8 to select the TIM + * @param TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure that + * contains the BDTR Register configuration information for the TIM peripheral. + * @retval None + */ +void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST2_PERIPH(TIMx)); + assert_param(IS_TIM_OSSR_STATE(TIM_BDTRInitStruct->TIM_OSSRState)); + assert_param(IS_TIM_OSSI_STATE(TIM_BDTRInitStruct->TIM_OSSIState)); + assert_param(IS_TIM_LOCK_LEVEL(TIM_BDTRInitStruct->TIM_LOCKLevel)); + assert_param(IS_TIM_BREAK_STATE(TIM_BDTRInitStruct->TIM_Break)); + assert_param(IS_TIM_BREAK_POLARITY(TIM_BDTRInitStruct->TIM_BreakPolarity)); + assert_param(IS_TIM_AUTOMATIC_OUTPUT_STATE(TIM_BDTRInitStruct->TIM_AutomaticOutput)); + /* Set the Lock level, the Break enable Bit and the Ploarity, the OSSR State, + the OSSI State, the dead time value and the Automatic Output Enable Bit */ + TIMx->BDTR = (uint32_t)TIM_BDTRInitStruct->TIM_OSSRState | TIM_BDTRInitStruct->TIM_OSSIState | + TIM_BDTRInitStruct->TIM_LOCKLevel | TIM_BDTRInitStruct->TIM_DeadTime | + TIM_BDTRInitStruct->TIM_Break | TIM_BDTRInitStruct->TIM_BreakPolarity | + TIM_BDTRInitStruct->TIM_AutomaticOutput; +} + +/** + * @brief Fills each TIM_TimeBaseInitStruct member with its default value. + * @param TIM_TimeBaseInitStruct : pointer to a TIM_TimeBaseInitTypeDef + * structure which will be initialized. + * @retval None + */ +void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct) +{ + /* Set the default configuration */ + TIM_TimeBaseInitStruct->TIM_Period = 0xFFFF; + TIM_TimeBaseInitStruct->TIM_Prescaler = 0x0000; + TIM_TimeBaseInitStruct->TIM_ClockDivision = TIM_CKD_DIV1; + TIM_TimeBaseInitStruct->TIM_CounterMode = TIM_CounterMode_Up; + TIM_TimeBaseInitStruct->TIM_RepetitionCounter = 0x0000; +} + +/** + * @brief Fills each TIM_OCInitStruct member with its default value. + * @param TIM_OCInitStruct : pointer to a TIM_OCInitTypeDef structure which will + * be initialized. + * @retval None + */ +void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct) +{ + /* Set the default configuration */ + TIM_OCInitStruct->TIM_OCMode = TIM_OCMode_Timing; + TIM_OCInitStruct->TIM_OutputState = TIM_OutputState_Disable; + TIM_OCInitStruct->TIM_OutputNState = TIM_OutputNState_Disable; + TIM_OCInitStruct->TIM_Pulse = 0x0000; + TIM_OCInitStruct->TIM_OCPolarity = TIM_OCPolarity_High; + TIM_OCInitStruct->TIM_OCNPolarity = TIM_OCPolarity_High; + TIM_OCInitStruct->TIM_OCIdleState = TIM_OCIdleState_Reset; + TIM_OCInitStruct->TIM_OCNIdleState = TIM_OCNIdleState_Reset; +} + +/** + * @brief Fills each TIM_ICInitStruct member with its default value. + * @param TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure which will + * be initialized. + * @retval None + */ +void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct) +{ + /* Set the default configuration */ + TIM_ICInitStruct->TIM_Channel = TIM_Channel_1; + TIM_ICInitStruct->TIM_ICPolarity = TIM_ICPolarity_Rising; + TIM_ICInitStruct->TIM_ICSelection = TIM_ICSelection_DirectTI; + TIM_ICInitStruct->TIM_ICPrescaler = TIM_ICPSC_DIV1; + TIM_ICInitStruct->TIM_ICFilter = 0x00; +} + +/** + * @brief Fills each TIM_BDTRInitStruct member with its default value. + * @param TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure which + * will be initialized. + * @retval None + */ +void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct) +{ + /* Set the default configuration */ + TIM_BDTRInitStruct->TIM_OSSRState = TIM_OSSRState_Disable; + TIM_BDTRInitStruct->TIM_OSSIState = TIM_OSSIState_Disable; + TIM_BDTRInitStruct->TIM_LOCKLevel = TIM_LOCKLevel_OFF; + TIM_BDTRInitStruct->TIM_DeadTime = 0x00; + TIM_BDTRInitStruct->TIM_Break = TIM_Break_Disable; + TIM_BDTRInitStruct->TIM_BreakPolarity = TIM_BreakPolarity_Low; + TIM_BDTRInitStruct->TIM_AutomaticOutput = TIM_AutomaticOutput_Disable; +} + +/** + * @brief Enables or disables the specified TIM peripheral. + * @param TIMx: where x can be 1 to 17 to select the TIMx peripheral. + * @param NewState: new state of the TIMx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the TIM Counter */ + TIMx->CR1 |= TIM_CR1_CEN; + } + else + { + /* Disable the TIM Counter */ + TIMx->CR1 &= (uint16_t)(~((uint16_t)TIM_CR1_CEN)); + } +} + +/** + * @brief Enables or disables the TIM peripheral Main Outputs. + * @param TIMx: where x can be 1, 8, 15, 16 or 17 to select the TIMx peripheral. + * @param NewState: new state of the TIM peripheral Main Outputs. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST2_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the TIM Main Output */ + TIMx->BDTR |= TIM_BDTR_MOE; + } + else + { + /* Disable the TIM Main Output */ + TIMx->BDTR &= (uint16_t)(~((uint16_t)TIM_BDTR_MOE)); + } +} + +/** + * @brief Enables or disables the specified TIM interrupts. + * @param TIMx: where x can be 1 to 17 to select the TIMx peripheral. + * @param TIM_IT: specifies the TIM interrupts sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg TIM_IT_Update: TIM update Interrupt source + * @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source + * @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source + * @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source + * @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source + * @arg TIM_IT_COM: TIM Commutation Interrupt source + * @arg TIM_IT_Trigger: TIM Trigger Interrupt source + * @arg TIM_IT_Break: TIM Break Interrupt source + * @note + * - TIM6 and TIM7 can only generate an update interrupt. + * - TIM9, TIM12 and TIM15 can have only TIM_IT_Update, TIM_IT_CC1, + * TIM_IT_CC2 or TIM_IT_Trigger. + * - TIM10, TIM11, TIM13, TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1. + * - TIM_IT_Break is used only with TIM1, TIM8 and TIM15. + * - TIM_IT_COM is used only with TIM1, TIM8, TIM15, TIM16 and TIM17. + * @param NewState: new state of the TIM interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_IT(TIM_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Interrupt sources */ + TIMx->DIER |= TIM_IT; + } + else + { + /* Disable the Interrupt sources */ + TIMx->DIER &= (uint16_t)~TIM_IT; + } +} + +/** + * @brief Configures the TIMx event to be generate by software. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param TIM_EventSource: specifies the event source. + * This parameter can be one or more of the following values: + * @arg TIM_EventSource_Update: Timer update Event source + * @arg TIM_EventSource_CC1: Timer Capture Compare 1 Event source + * @arg TIM_EventSource_CC2: Timer Capture Compare 2 Event source + * @arg TIM_EventSource_CC3: Timer Capture Compare 3 Event source + * @arg TIM_EventSource_CC4: Timer Capture Compare 4 Event source + * @arg TIM_EventSource_COM: Timer COM event source + * @arg TIM_EventSource_Trigger: Timer Trigger Event source + * @arg TIM_EventSource_Break: Timer Break event source + * @note + * - TIM6 and TIM7 can only generate an update event. + * - TIM_EventSource_COM and TIM_EventSource_Break are used only with TIM1 and TIM8. + * @retval None + */ +void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_EVENT_SOURCE(TIM_EventSource)); + + /* Set the event sources */ + TIMx->EGR = TIM_EventSource; +} + +/** + * @brief Configures the TIMx's DMA interface. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 15, 16 or 17 to select + * the TIM peripheral. + * @param TIM_DMABase: DMA Base address. + * This parameter can be one of the following values: + * @arg TIM_DMABase_CR, TIM_DMABase_CR2, TIM_DMABase_SMCR, + * TIM_DMABase_DIER, TIM1_DMABase_SR, TIM_DMABase_EGR, + * TIM_DMABase_CCMR1, TIM_DMABase_CCMR2, TIM_DMABase_CCER, + * TIM_DMABase_CNT, TIM_DMABase_PSC, TIM_DMABase_ARR, + * TIM_DMABase_RCR, TIM_DMABase_CCR1, TIM_DMABase_CCR2, + * TIM_DMABase_CCR3, TIM_DMABase_CCR4, TIM_DMABase_BDTR, + * TIM_DMABase_DCR. + * @param TIM_DMABurstLength: DMA Burst length. + * This parameter can be one value between: + * TIM_DMABurstLength_1Transfer and TIM_DMABurstLength_18Transfers. + * @retval None + */ +void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_DMA_BASE(TIM_DMABase)); + assert_param(IS_TIM_DMA_LENGTH(TIM_DMABurstLength)); + /* Set the DMA Base and the DMA Burst Length */ + TIMx->DCR = TIM_DMABase | TIM_DMABurstLength; +} + +/** + * @brief Enables or disables the TIMx's DMA Requests. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 6, 7, 8, 15, 16 or 17 + * to select the TIM peripheral. + * @param TIM_DMASource: specifies the DMA Request sources. + * This parameter can be any combination of the following values: + * @arg TIM_DMA_Update: TIM update Interrupt source + * @arg TIM_DMA_CC1: TIM Capture Compare 1 DMA source + * @arg TIM_DMA_CC2: TIM Capture Compare 2 DMA source + * @arg TIM_DMA_CC3: TIM Capture Compare 3 DMA source + * @arg TIM_DMA_CC4: TIM Capture Compare 4 DMA source + * @arg TIM_DMA_COM: TIM Commutation DMA source + * @arg TIM_DMA_Trigger: TIM Trigger DMA source + * @param NewState: new state of the DMA Request sources. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST9_PERIPH(TIMx)); + assert_param(IS_TIM_DMA_SOURCE(TIM_DMASource)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the DMA sources */ + TIMx->DIER |= TIM_DMASource; + } + else + { + /* Disable the DMA sources */ + TIMx->DIER &= (uint16_t)~TIM_DMASource; + } +} + +/** + * @brief Configures the TIMx internal Clock + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 + * to select the TIM peripheral. + * @retval None + */ +void TIM_InternalClockConfig(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + /* Disable slave mode to clock the prescaler directly with the internal clock */ + TIMx->SMCR &= (uint16_t)(~((uint16_t)TIM_SMCR_SMS)); +} + +/** + * @brief Configures the TIMx Internal Trigger as External Clock + * @param TIMx: where x can be 1, 2, 3, 4, 5, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_ITRSource: Trigger source. + * This parameter can be one of the following values: + * @param TIM_TS_ITR0: Internal Trigger 0 + * @param TIM_TS_ITR1: Internal Trigger 1 + * @param TIM_TS_ITR2: Internal Trigger 2 + * @param TIM_TS_ITR3: Internal Trigger 3 + * @retval None + */ +void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_INTERNAL_TRIGGER_SELECTION(TIM_InputTriggerSource)); + /* Select the Internal Trigger */ + TIM_SelectInputTrigger(TIMx, TIM_InputTriggerSource); + /* Select the External clock mode1 */ + TIMx->SMCR |= TIM_SlaveMode_External1; +} + +/** + * @brief Configures the TIMx Trigger as External Clock + * @param TIMx: where x can be 1, 2, 3, 4, 5, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_TIxExternalCLKSource: Trigger source. + * This parameter can be one of the following values: + * @arg TIM_TIxExternalCLK1Source_TI1ED: TI1 Edge Detector + * @arg TIM_TIxExternalCLK1Source_TI1: Filtered Timer Input 1 + * @arg TIM_TIxExternalCLK1Source_TI2: Filtered Timer Input 2 + * @param TIM_ICPolarity: specifies the TIx Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Rising + * @arg TIM_ICPolarity_Falling + * @param ICFilter : specifies the filter value. + * This parameter must be a value between 0x0 and 0xF. + * @retval None + */ +void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource, + uint16_t TIM_ICPolarity, uint16_t ICFilter) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_TIXCLK_SOURCE(TIM_TIxExternalCLKSource)); + assert_param(IS_TIM_IC_POLARITY(TIM_ICPolarity)); + assert_param(IS_TIM_IC_FILTER(ICFilter)); + /* Configure the Timer Input Clock Source */ + if (TIM_TIxExternalCLKSource == TIM_TIxExternalCLK1Source_TI2) + { + TI2_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter); + } + else + { + TI1_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter); + } + /* Select the Trigger source */ + TIM_SelectInputTrigger(TIMx, TIM_TIxExternalCLKSource); + /* Select the External clock mode1 */ + TIMx->SMCR |= TIM_SlaveMode_External1; +} + +/** + * @brief Configures the External clock Mode1 + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_ExtTRGPrescaler: The external Trigger Prescaler. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF. + * @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2. + * @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4. + * @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8. + * @param TIM_ExtTRGPolarity: The external Trigger Polarity. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active. + * @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active. + * @param ExtTRGFilter: External Trigger Filter. + * This parameter must be a value between 0x00 and 0x0F + * @retval None + */ +void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity, + uint16_t ExtTRGFilter) +{ + uint16_t tmpsmcr = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler)); + assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity)); + assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter)); + /* Configure the ETR Clock source */ + TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter); + + /* Get the TIMx SMCR register value */ + tmpsmcr = TIMx->SMCR; + /* Reset the SMS Bits */ + tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_SMS)); + /* Select the External clock mode1 */ + tmpsmcr |= TIM_SlaveMode_External1; + /* Select the Trigger selection : ETRF */ + tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_TS)); + tmpsmcr |= TIM_TS_ETRF; + /* Write to TIMx SMCR */ + TIMx->SMCR = tmpsmcr; +} + +/** + * @brief Configures the External clock Mode2 + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_ExtTRGPrescaler: The external Trigger Prescaler. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF. + * @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2. + * @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4. + * @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8. + * @param TIM_ExtTRGPolarity: The external Trigger Polarity. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active. + * @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active. + * @param ExtTRGFilter: External Trigger Filter. + * This parameter must be a value between 0x00 and 0x0F + * @retval None + */ +void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, + uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler)); + assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity)); + assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter)); + /* Configure the ETR Clock source */ + TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter); + /* Enable the External clock mode2 */ + TIMx->SMCR |= TIM_SMCR_ECE; +} + +/** + * @brief Configures the TIMx External Trigger (ETR). + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_ExtTRGPrescaler: The external Trigger Prescaler. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF. + * @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2. + * @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4. + * @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8. + * @param TIM_ExtTRGPolarity: The external Trigger Polarity. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active. + * @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active. + * @param ExtTRGFilter: External Trigger Filter. + * This parameter must be a value between 0x00 and 0x0F + * @retval None + */ +void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity, + uint16_t ExtTRGFilter) +{ + uint16_t tmpsmcr = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler)); + assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity)); + assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter)); + tmpsmcr = TIMx->SMCR; + /* Reset the ETR Bits */ + tmpsmcr &= SMCR_ETR_Mask; + /* Set the Prescaler, the Filter value and the Polarity */ + tmpsmcr |= (uint16_t)(TIM_ExtTRGPrescaler | (uint16_t)(TIM_ExtTRGPolarity | (uint16_t)(ExtTRGFilter << (uint16_t)8))); + /* Write to TIMx SMCR */ + TIMx->SMCR = tmpsmcr; +} + +/** + * @brief Configures the TIMx Prescaler. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param Prescaler: specifies the Prescaler Register value + * @param TIM_PSCReloadMode: specifies the TIM Prescaler Reload mode + * This parameter can be one of the following values: + * @arg TIM_PSCReloadMode_Update: The Prescaler is loaded at the update event. + * @arg TIM_PSCReloadMode_Immediate: The Prescaler is loaded immediately. + * @retval None + */ +void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_PRESCALER_RELOAD(TIM_PSCReloadMode)); + /* Set the Prescaler value */ + TIMx->PSC = Prescaler; + /* Set or reset the UG Bit */ + TIMx->EGR = TIM_PSCReloadMode; +} + +/** + * @brief Specifies the TIMx Counter Mode to be used. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_CounterMode: specifies the Counter Mode to be used + * This parameter can be one of the following values: + * @arg TIM_CounterMode_Up: TIM Up Counting Mode + * @arg TIM_CounterMode_Down: TIM Down Counting Mode + * @arg TIM_CounterMode_CenterAligned1: TIM Center Aligned Mode1 + * @arg TIM_CounterMode_CenterAligned2: TIM Center Aligned Mode2 + * @arg TIM_CounterMode_CenterAligned3: TIM Center Aligned Mode3 + * @retval None + */ +void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode) +{ + uint16_t tmpcr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_COUNTER_MODE(TIM_CounterMode)); + tmpcr1 = TIMx->CR1; + /* Reset the CMS and DIR Bits */ + tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_CR1_DIR | TIM_CR1_CMS))); + /* Set the Counter Mode */ + tmpcr1 |= TIM_CounterMode; + /* Write to TIMx CR1 register */ + TIMx->CR1 = tmpcr1; +} + +/** + * @brief Selects the Input Trigger source + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_InputTriggerSource: The Input Trigger source. + * This parameter can be one of the following values: + * @arg TIM_TS_ITR0: Internal Trigger 0 + * @arg TIM_TS_ITR1: Internal Trigger 1 + * @arg TIM_TS_ITR2: Internal Trigger 2 + * @arg TIM_TS_ITR3: Internal Trigger 3 + * @arg TIM_TS_TI1F_ED: TI1 Edge Detector + * @arg TIM_TS_TI1FP1: Filtered Timer Input 1 + * @arg TIM_TS_TI2FP2: Filtered Timer Input 2 + * @arg TIM_TS_ETRF: External Trigger input + * @retval None + */ +void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource) +{ + uint16_t tmpsmcr = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_TRIGGER_SELECTION(TIM_InputTriggerSource)); + /* Get the TIMx SMCR register value */ + tmpsmcr = TIMx->SMCR; + /* Reset the TS Bits */ + tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_TS)); + /* Set the Input Trigger source */ + tmpsmcr |= TIM_InputTriggerSource; + /* Write to TIMx SMCR */ + TIMx->SMCR = tmpsmcr; +} + +/** + * @brief Configures the TIMx Encoder Interface. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_EncoderMode: specifies the TIMx Encoder Mode. + * This parameter can be one of the following values: + * @arg TIM_EncoderMode_TI1: Counter counts on TI1FP1 edge depending on TI2FP2 level. + * @arg TIM_EncoderMode_TI2: Counter counts on TI2FP2 edge depending on TI1FP1 level. + * @arg TIM_EncoderMode_TI12: Counter counts on both TI1FP1 and TI2FP2 edges depending + * on the level of the other input. + * @param TIM_IC1Polarity: specifies the IC1 Polarity + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Falling: IC Falling edge. + * @arg TIM_ICPolarity_Rising: IC Rising edge. + * @param TIM_IC2Polarity: specifies the IC2 Polarity + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Falling: IC Falling edge. + * @arg TIM_ICPolarity_Rising: IC Rising edge. + * @retval None + */ +void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode, + uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity) +{ + uint16_t tmpsmcr = 0; + uint16_t tmpccmr1 = 0; + uint16_t tmpccer = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST5_PERIPH(TIMx)); + assert_param(IS_TIM_ENCODER_MODE(TIM_EncoderMode)); + assert_param(IS_TIM_IC_POLARITY(TIM_IC1Polarity)); + assert_param(IS_TIM_IC_POLARITY(TIM_IC2Polarity)); + + /* Get the TIMx SMCR register value */ + tmpsmcr = TIMx->SMCR; + + /* Get the TIMx CCMR1 register value */ + tmpccmr1 = TIMx->CCMR1; + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + + /* Set the encoder Mode */ + tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_SMS)); + tmpsmcr |= TIM_EncoderMode; + + /* Select the Capture Compare 1 and the Capture Compare 2 as input */ + tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC1S)) & (uint16_t)(~((uint16_t)TIM_CCMR1_CC2S))); + tmpccmr1 |= TIM_CCMR1_CC1S_0 | TIM_CCMR1_CC2S_0; + + /* Set the TI1 and the TI2 Polarities */ + tmpccer &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCER_CC1P)) & ((uint16_t)~((uint16_t)TIM_CCER_CC2P))); + tmpccer |= (uint16_t)(TIM_IC1Polarity | (uint16_t)(TIM_IC2Polarity << (uint16_t)4)); + + /* Write to TIMx SMCR */ + TIMx->SMCR = tmpsmcr; + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmr1; + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Forces the TIMx output 1 waveform to active or inactive level. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param TIM_ForcedAction: specifies the forced Action to be set to the output waveform. + * This parameter can be one of the following values: + * @arg TIM_ForcedAction_Active: Force active level on OC1REF + * @arg TIM_ForcedAction_InActive: Force inactive level on OC1REF. + * @retval None + */ +void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction)); + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC1M Bits */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1M); + /* Configure The Forced output Mode */ + tmpccmr1 |= TIM_ForcedAction; + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Forces the TIMx output 2 waveform to active or inactive level. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_ForcedAction: specifies the forced Action to be set to the output waveform. + * This parameter can be one of the following values: + * @arg TIM_ForcedAction_Active: Force active level on OC2REF + * @arg TIM_ForcedAction_InActive: Force inactive level on OC2REF. + * @retval None + */ +void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction)); + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC2M Bits */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2M); + /* Configure The Forced output Mode */ + tmpccmr1 |= (uint16_t)(TIM_ForcedAction << 8); + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Forces the TIMx output 3 waveform to active or inactive level. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_ForcedAction: specifies the forced Action to be set to the output waveform. + * This parameter can be one of the following values: + * @arg TIM_ForcedAction_Active: Force active level on OC3REF + * @arg TIM_ForcedAction_InActive: Force inactive level on OC3REF. + * @retval None + */ +void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction) +{ + uint16_t tmpccmr2 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction)); + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC1M Bits */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3M); + /* Configure The Forced output Mode */ + tmpccmr2 |= TIM_ForcedAction; + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Forces the TIMx output 4 waveform to active or inactive level. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_ForcedAction: specifies the forced Action to be set to the output waveform. + * This parameter can be one of the following values: + * @arg TIM_ForcedAction_Active: Force active level on OC4REF + * @arg TIM_ForcedAction_InActive: Force inactive level on OC4REF. + * @retval None + */ +void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction) +{ + uint16_t tmpccmr2 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction)); + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC2M Bits */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4M); + /* Configure The Forced output Mode */ + tmpccmr2 |= (uint16_t)(TIM_ForcedAction << 8); + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Enables or disables TIMx peripheral Preload register on ARR. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param NewState: new state of the TIMx peripheral Preload register + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Set the ARR Preload Bit */ + TIMx->CR1 |= TIM_CR1_ARPE; + } + else + { + /* Reset the ARR Preload Bit */ + TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_ARPE); + } +} + +/** + * @brief Selects the TIM peripheral Commutation event. + * @param TIMx: where x can be 1, 8, 15, 16 or 17 to select the TIMx peripheral + * @param NewState: new state of the Commutation event. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST2_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Set the COM Bit */ + TIMx->CR2 |= TIM_CR2_CCUS; + } + else + { + /* Reset the COM Bit */ + TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCUS); + } +} + +/** + * @brief Selects the TIMx peripheral Capture Compare DMA source. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 15, 16 or 17 to select + * the TIM peripheral. + * @param NewState: new state of the Capture Compare DMA source + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Set the CCDS Bit */ + TIMx->CR2 |= TIM_CR2_CCDS; + } + else + { + /* Reset the CCDS Bit */ + TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCDS); + } +} + +/** + * @brief Sets or Resets the TIM peripheral Capture Compare Preload Control bit. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8 or 15 + * to select the TIMx peripheral + * @param NewState: new state of the Capture Compare Preload Control bit + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST5_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Set the CCPC Bit */ + TIMx->CR2 |= TIM_CR2_CCPC; + } + else + { + /* Reset the CCPC Bit */ + TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCPC); + } +} + +/** + * @brief Enables or disables the TIMx peripheral Preload register on CCR1. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param TIM_OCPreload: new state of the TIMx peripheral Preload register + * This parameter can be one of the following values: + * @arg TIM_OCPreload_Enable + * @arg TIM_OCPreload_Disable + * @retval None + */ +void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload)); + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC1PE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1PE); + /* Enable or Disable the Output Compare Preload feature */ + tmpccmr1 |= TIM_OCPreload; + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Enables or disables the TIMx peripheral Preload register on CCR2. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select + * the TIM peripheral. + * @param TIM_OCPreload: new state of the TIMx peripheral Preload register + * This parameter can be one of the following values: + * @arg TIM_OCPreload_Enable + * @arg TIM_OCPreload_Disable + * @retval None + */ +void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload)); + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC2PE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2PE); + /* Enable or Disable the Output Compare Preload feature */ + tmpccmr1 |= (uint16_t)(TIM_OCPreload << 8); + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Enables or disables the TIMx peripheral Preload register on CCR3. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCPreload: new state of the TIMx peripheral Preload register + * This parameter can be one of the following values: + * @arg TIM_OCPreload_Enable + * @arg TIM_OCPreload_Disable + * @retval None + */ +void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload) +{ + uint16_t tmpccmr2 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload)); + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC3PE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3PE); + /* Enable or Disable the Output Compare Preload feature */ + tmpccmr2 |= TIM_OCPreload; + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Enables or disables the TIMx peripheral Preload register on CCR4. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCPreload: new state of the TIMx peripheral Preload register + * This parameter can be one of the following values: + * @arg TIM_OCPreload_Enable + * @arg TIM_OCPreload_Disable + * @retval None + */ +void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload) +{ + uint16_t tmpccmr2 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload)); + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC4PE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4PE); + /* Enable or Disable the Output Compare Preload feature */ + tmpccmr2 |= (uint16_t)(TIM_OCPreload << 8); + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Configures the TIMx Output Compare 1 Fast feature. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param TIM_OCFast: new state of the Output Compare Fast Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCFast_Enable: TIM output compare fast enable + * @arg TIM_OCFast_Disable: TIM output compare fast disable + * @retval None + */ +void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast)); + /* Get the TIMx CCMR1 register value */ + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC1FE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1FE); + /* Enable or Disable the Output Compare Fast Bit */ + tmpccmr1 |= TIM_OCFast; + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Configures the TIMx Output Compare 2 Fast feature. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select + * the TIM peripheral. + * @param TIM_OCFast: new state of the Output Compare Fast Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCFast_Enable: TIM output compare fast enable + * @arg TIM_OCFast_Disable: TIM output compare fast disable + * @retval None + */ +void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast)); + /* Get the TIMx CCMR1 register value */ + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC2FE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2FE); + /* Enable or Disable the Output Compare Fast Bit */ + tmpccmr1 |= (uint16_t)(TIM_OCFast << 8); + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Configures the TIMx Output Compare 3 Fast feature. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCFast: new state of the Output Compare Fast Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCFast_Enable: TIM output compare fast enable + * @arg TIM_OCFast_Disable: TIM output compare fast disable + * @retval None + */ +void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast) +{ + uint16_t tmpccmr2 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast)); + /* Get the TIMx CCMR2 register value */ + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC3FE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3FE); + /* Enable or Disable the Output Compare Fast Bit */ + tmpccmr2 |= TIM_OCFast; + /* Write to TIMx CCMR2 */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Configures the TIMx Output Compare 4 Fast feature. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCFast: new state of the Output Compare Fast Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCFast_Enable: TIM output compare fast enable + * @arg TIM_OCFast_Disable: TIM output compare fast disable + * @retval None + */ +void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast) +{ + uint16_t tmpccmr2 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast)); + /* Get the TIMx CCMR2 register value */ + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC4FE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4FE); + /* Enable or Disable the Output Compare Fast Bit */ + tmpccmr2 |= (uint16_t)(TIM_OCFast << 8); + /* Write to TIMx CCMR2 */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Clears or safeguards the OCREF1 signal on an external event + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCClear: new state of the Output Compare Clear Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCClear_Enable: TIM Output clear enable + * @arg TIM_OCClear_Disable: TIM Output clear disable + * @retval None + */ +void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear)); + + tmpccmr1 = TIMx->CCMR1; + + /* Reset the OC1CE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1CE); + /* Enable or Disable the Output Compare Clear Bit */ + tmpccmr1 |= TIM_OCClear; + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Clears or safeguards the OCREF2 signal on an external event + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCClear: new state of the Output Compare Clear Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCClear_Enable: TIM Output clear enable + * @arg TIM_OCClear_Disable: TIM Output clear disable + * @retval None + */ +void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear)); + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC2CE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2CE); + /* Enable or Disable the Output Compare Clear Bit */ + tmpccmr1 |= (uint16_t)(TIM_OCClear << 8); + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Clears or safeguards the OCREF3 signal on an external event + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCClear: new state of the Output Compare Clear Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCClear_Enable: TIM Output clear enable + * @arg TIM_OCClear_Disable: TIM Output clear disable + * @retval None + */ +void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear) +{ + uint16_t tmpccmr2 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear)); + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC3CE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3CE); + /* Enable or Disable the Output Compare Clear Bit */ + tmpccmr2 |= TIM_OCClear; + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Clears or safeguards the OCREF4 signal on an external event + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCClear: new state of the Output Compare Clear Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCClear_Enable: TIM Output clear enable + * @arg TIM_OCClear_Disable: TIM Output clear disable + * @retval None + */ +void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear) +{ + uint16_t tmpccmr2 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear)); + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC4CE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4CE); + /* Enable or Disable the Output Compare Clear Bit */ + tmpccmr2 |= (uint16_t)(TIM_OCClear << 8); + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Configures the TIMx channel 1 polarity. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param TIM_OCPolarity: specifies the OC1 Polarity + * This parameter can be one of the following values: + * @arg TIM_OCPolarity_High: Output Compare active high + * @arg TIM_OCPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity) +{ + uint16_t tmpccer = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity)); + tmpccer = TIMx->CCER; + /* Set or Reset the CC1P Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC1P); + tmpccer |= TIM_OCPolarity; + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx Channel 1N polarity. + * @param TIMx: where x can be 1, 8, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_OCNPolarity: specifies the OC1N Polarity + * This parameter can be one of the following values: + * @arg TIM_OCNPolarity_High: Output Compare active high + * @arg TIM_OCNPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity) +{ + uint16_t tmpccer = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST2_PERIPH(TIMx)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity)); + + tmpccer = TIMx->CCER; + /* Set or Reset the CC1NP Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC1NP); + tmpccer |= TIM_OCNPolarity; + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx channel 2 polarity. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_OCPolarity: specifies the OC2 Polarity + * This parameter can be one of the following values: + * @arg TIM_OCPolarity_High: Output Compare active high + * @arg TIM_OCPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity) +{ + uint16_t tmpccer = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity)); + tmpccer = TIMx->CCER; + /* Set or Reset the CC2P Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC2P); + tmpccer |= (uint16_t)(TIM_OCPolarity << 4); + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx Channel 2N polarity. + * @param TIMx: where x can be 1 or 8 to select the TIM peripheral. + * @param TIM_OCNPolarity: specifies the OC2N Polarity + * This parameter can be one of the following values: + * @arg TIM_OCNPolarity_High: Output Compare active high + * @arg TIM_OCNPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity) +{ + uint16_t tmpccer = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST1_PERIPH(TIMx)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity)); + + tmpccer = TIMx->CCER; + /* Set or Reset the CC2NP Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC2NP); + tmpccer |= (uint16_t)(TIM_OCNPolarity << 4); + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx channel 3 polarity. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCPolarity: specifies the OC3 Polarity + * This parameter can be one of the following values: + * @arg TIM_OCPolarity_High: Output Compare active high + * @arg TIM_OCPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity) +{ + uint16_t tmpccer = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity)); + tmpccer = TIMx->CCER; + /* Set or Reset the CC3P Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC3P); + tmpccer |= (uint16_t)(TIM_OCPolarity << 8); + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx Channel 3N polarity. + * @param TIMx: where x can be 1 or 8 to select the TIM peripheral. + * @param TIM_OCNPolarity: specifies the OC3N Polarity + * This parameter can be one of the following values: + * @arg TIM_OCNPolarity_High: Output Compare active high + * @arg TIM_OCNPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity) +{ + uint16_t tmpccer = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST1_PERIPH(TIMx)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity)); + + tmpccer = TIMx->CCER; + /* Set or Reset the CC3NP Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC3NP); + tmpccer |= (uint16_t)(TIM_OCNPolarity << 8); + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx channel 4 polarity. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_OCPolarity: specifies the OC4 Polarity + * This parameter can be one of the following values: + * @arg TIM_OCPolarity_High: Output Compare active high + * @arg TIM_OCPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity) +{ + uint16_t tmpccer = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity)); + tmpccer = TIMx->CCER; + /* Set or Reset the CC4P Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC4P); + tmpccer |= (uint16_t)(TIM_OCPolarity << 12); + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Enables or disables the TIM Capture Compare Channel x. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param TIM_Channel: specifies the TIM Channel + * This parameter can be one of the following values: + * @arg TIM_Channel_1: TIM Channel 1 + * @arg TIM_Channel_2: TIM Channel 2 + * @arg TIM_Channel_3: TIM Channel 3 + * @arg TIM_Channel_4: TIM Channel 4 + * @param TIM_CCx: specifies the TIM Channel CCxE bit new state. + * This parameter can be: TIM_CCx_Enable or TIM_CCx_Disable. + * @retval None + */ +void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx) +{ + uint16_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + assert_param(IS_TIM_CHANNEL(TIM_Channel)); + assert_param(IS_TIM_CCX(TIM_CCx)); + + tmp = CCER_CCE_Set << TIM_Channel; + + /* Reset the CCxE Bit */ + TIMx->CCER &= (uint16_t)~ tmp; + + /* Set or reset the CCxE Bit */ + TIMx->CCER |= (uint16_t)(TIM_CCx << TIM_Channel); +} + +/** + * @brief Enables or disables the TIM Capture Compare Channel xN. + * @param TIMx: where x can be 1, 8, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_Channel: specifies the TIM Channel + * This parameter can be one of the following values: + * @arg TIM_Channel_1: TIM Channel 1 + * @arg TIM_Channel_2: TIM Channel 2 + * @arg TIM_Channel_3: TIM Channel 3 + * @param TIM_CCxN: specifies the TIM Channel CCxNE bit new state. + * This parameter can be: TIM_CCxN_Enable or TIM_CCxN_Disable. + * @retval None + */ +void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN) +{ + uint16_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST2_PERIPH(TIMx)); + assert_param(IS_TIM_COMPLEMENTARY_CHANNEL(TIM_Channel)); + assert_param(IS_TIM_CCXN(TIM_CCxN)); + + tmp = CCER_CCNE_Set << TIM_Channel; + + /* Reset the CCxNE Bit */ + TIMx->CCER &= (uint16_t) ~tmp; + + /* Set or reset the CCxNE Bit */ + TIMx->CCER |= (uint16_t)(TIM_CCxN << TIM_Channel); +} + +/** + * @brief Selects the TIM Output Compare Mode. + * @note This function disables the selected channel before changing the Output + * Compare Mode. + * User has to enable this channel using TIM_CCxCmd and TIM_CCxNCmd functions. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param TIM_Channel: specifies the TIM Channel + * This parameter can be one of the following values: + * @arg TIM_Channel_1: TIM Channel 1 + * @arg TIM_Channel_2: TIM Channel 2 + * @arg TIM_Channel_3: TIM Channel 3 + * @arg TIM_Channel_4: TIM Channel 4 + * @param TIM_OCMode: specifies the TIM Output Compare Mode. + * This parameter can be one of the following values: + * @arg TIM_OCMode_Timing + * @arg TIM_OCMode_Active + * @arg TIM_OCMode_Toggle + * @arg TIM_OCMode_PWM1 + * @arg TIM_OCMode_PWM2 + * @arg TIM_ForcedAction_Active + * @arg TIM_ForcedAction_InActive + * @retval None + */ +void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode) +{ + uint32_t tmp = 0; + uint16_t tmp1 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + assert_param(IS_TIM_CHANNEL(TIM_Channel)); + assert_param(IS_TIM_OCM(TIM_OCMode)); + + tmp = (uint32_t) TIMx; + tmp += CCMR_Offset; + + tmp1 = CCER_CCE_Set << (uint16_t)TIM_Channel; + + /* Disable the Channel: Reset the CCxE Bit */ + TIMx->CCER &= (uint16_t) ~tmp1; + + if((TIM_Channel == TIM_Channel_1) ||(TIM_Channel == TIM_Channel_3)) + { + tmp += (TIM_Channel>>1); + + /* Reset the OCxM bits in the CCMRx register */ + *(__IO uint32_t *) tmp &= (uint32_t)~((uint32_t)TIM_CCMR1_OC1M); + + /* Configure the OCxM bits in the CCMRx register */ + *(__IO uint32_t *) tmp |= TIM_OCMode; + } + else + { + tmp += (uint16_t)(TIM_Channel - (uint16_t)4)>> (uint16_t)1; + + /* Reset the OCxM bits in the CCMRx register */ + *(__IO uint32_t *) tmp &= (uint32_t)~((uint32_t)TIM_CCMR1_OC2M); + + /* Configure the OCxM bits in the CCMRx register */ + *(__IO uint32_t *) tmp |= (uint16_t)(TIM_OCMode << 8); + } +} + +/** + * @brief Enables or Disables the TIMx Update event. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param NewState: new state of the TIMx UDIS bit + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Set the Update Disable Bit */ + TIMx->CR1 |= TIM_CR1_UDIS; + } + else + { + /* Reset the Update Disable Bit */ + TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_UDIS); + } +} + +/** + * @brief Configures the TIMx Update Request Interrupt source. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param TIM_UpdateSource: specifies the Update source. + * This parameter can be one of the following values: + * @arg TIM_UpdateSource_Regular: Source of update is the counter overflow/underflow + or the setting of UG bit, or an update generation + through the slave mode controller. + * @arg TIM_UpdateSource_Global: Source of update is counter overflow/underflow. + * @retval None + */ +void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_UPDATE_SOURCE(TIM_UpdateSource)); + if (TIM_UpdateSource != TIM_UpdateSource_Global) + { + /* Set the URS Bit */ + TIMx->CR1 |= TIM_CR1_URS; + } + else + { + /* Reset the URS Bit */ + TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_URS); + } +} + +/** + * @brief Enables or disables the TIMx's Hall sensor interface. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param NewState: new state of the TIMx Hall sensor interface. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Set the TI1S Bit */ + TIMx->CR2 |= TIM_CR2_TI1S; + } + else + { + /* Reset the TI1S Bit */ + TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_TI1S); + } +} + +/** + * @brief Selects the TIMx's One Pulse Mode. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param TIM_OPMode: specifies the OPM Mode to be used. + * This parameter can be one of the following values: + * @arg TIM_OPMode_Single + * @arg TIM_OPMode_Repetitive + * @retval None + */ +void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_OPM_MODE(TIM_OPMode)); + /* Reset the OPM Bit */ + TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_OPM); + /* Configure the OPM Mode */ + TIMx->CR1 |= TIM_OPMode; +} + +/** + * @brief Selects the TIMx Trigger Output Mode. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 6, 7, 8, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_TRGOSource: specifies the Trigger Output source. + * This paramter can be one of the following values: + * + * - For all TIMx + * @arg TIM_TRGOSource_Reset: The UG bit in the TIM_EGR register is used as the trigger output (TRGO). + * @arg TIM_TRGOSource_Enable: The Counter Enable CEN is used as the trigger output (TRGO). + * @arg TIM_TRGOSource_Update: The update event is selected as the trigger output (TRGO). + * + * - For all TIMx except TIM6 and TIM7 + * @arg TIM_TRGOSource_OC1: The trigger output sends a positive pulse when the CC1IF flag + * is to be set, as soon as a capture or compare match occurs (TRGO). + * @arg TIM_TRGOSource_OC1Ref: OC1REF signal is used as the trigger output (TRGO). + * @arg TIM_TRGOSource_OC2Ref: OC2REF signal is used as the trigger output (TRGO). + * @arg TIM_TRGOSource_OC3Ref: OC3REF signal is used as the trigger output (TRGO). + * @arg TIM_TRGOSource_OC4Ref: OC4REF signal is used as the trigger output (TRGO). + * + * @retval None + */ +void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST7_PERIPH(TIMx)); + assert_param(IS_TIM_TRGO_SOURCE(TIM_TRGOSource)); + /* Reset the MMS Bits */ + TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_MMS); + /* Select the TRGO source */ + TIMx->CR2 |= TIM_TRGOSource; +} + +/** + * @brief Selects the TIMx Slave Mode. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_SlaveMode: specifies the Timer Slave Mode. + * This parameter can be one of the following values: + * @arg TIM_SlaveMode_Reset: Rising edge of the selected trigger signal (TRGI) re-initializes + * the counter and triggers an update of the registers. + * @arg TIM_SlaveMode_Gated: The counter clock is enabled when the trigger signal (TRGI) is high. + * @arg TIM_SlaveMode_Trigger: The counter starts at a rising edge of the trigger TRGI. + * @arg TIM_SlaveMode_External1: Rising edges of the selected trigger (TRGI) clock the counter. + * @retval None + */ +void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_SLAVE_MODE(TIM_SlaveMode)); + /* Reset the SMS Bits */ + TIMx->SMCR &= (uint16_t)~((uint16_t)TIM_SMCR_SMS); + /* Select the Slave Mode */ + TIMx->SMCR |= TIM_SlaveMode; +} + +/** + * @brief Sets or Resets the TIMx Master/Slave Mode. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_MasterSlaveMode: specifies the Timer Master Slave Mode. + * This parameter can be one of the following values: + * @arg TIM_MasterSlaveMode_Enable: synchronization between the current timer + * and its slaves (through TRGO). + * @arg TIM_MasterSlaveMode_Disable: No action + * @retval None + */ +void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_MSM_STATE(TIM_MasterSlaveMode)); + /* Reset the MSM Bit */ + TIMx->SMCR &= (uint16_t)~((uint16_t)TIM_SMCR_MSM); + + /* Set or Reset the MSM Bit */ + TIMx->SMCR |= TIM_MasterSlaveMode; +} + +/** + * @brief Sets the TIMx Counter Register value + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param Counter: specifies the Counter register new value. + * @retval None + */ +void TIM_SetCounter(TIM_TypeDef* TIMx, uint16_t Counter) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + /* Set the Counter Register value */ + TIMx->CNT = Counter; +} + +/** + * @brief Sets the TIMx Autoreload Register value + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param Autoreload: specifies the Autoreload register new value. + * @retval None + */ +void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint16_t Autoreload) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + /* Set the Autoreload Register value */ + TIMx->ARR = Autoreload; +} + +/** + * @brief Sets the TIMx Capture Compare1 Register value + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param Compare1: specifies the Capture Compare1 register new value. + * @retval None + */ +void TIM_SetCompare1(TIM_TypeDef* TIMx, uint16_t Compare1) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + /* Set the Capture Compare1 Register value */ + TIMx->CCR1 = Compare1; +} + +/** + * @brief Sets the TIMx Capture Compare2 Register value + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. + * @param Compare2: specifies the Capture Compare2 register new value. + * @retval None + */ +void TIM_SetCompare2(TIM_TypeDef* TIMx, uint16_t Compare2) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + /* Set the Capture Compare2 Register value */ + TIMx->CCR2 = Compare2; +} + +/** + * @brief Sets the TIMx Capture Compare3 Register value + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param Compare3: specifies the Capture Compare3 register new value. + * @retval None + */ +void TIM_SetCompare3(TIM_TypeDef* TIMx, uint16_t Compare3) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + /* Set the Capture Compare3 Register value */ + TIMx->CCR3 = Compare3; +} + +/** + * @brief Sets the TIMx Capture Compare4 Register value + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param Compare4: specifies the Capture Compare4 register new value. + * @retval None + */ +void TIM_SetCompare4(TIM_TypeDef* TIMx, uint16_t Compare4) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + /* Set the Capture Compare4 Register value */ + TIMx->CCR4 = Compare4; +} + +/** + * @brief Sets the TIMx Input Capture 1 prescaler. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param TIM_ICPSC: specifies the Input Capture1 prescaler new value. + * This parameter can be one of the following values: + * @arg TIM_ICPSC_DIV1: no prescaler + * @arg TIM_ICPSC_DIV2: capture is done once every 2 events + * @arg TIM_ICPSC_DIV4: capture is done once every 4 events + * @arg TIM_ICPSC_DIV8: capture is done once every 8 events + * @retval None + */ +void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC)); + /* Reset the IC1PSC Bits */ + TIMx->CCMR1 &= (uint16_t)~((uint16_t)TIM_CCMR1_IC1PSC); + /* Set the IC1PSC value */ + TIMx->CCMR1 |= TIM_ICPSC; +} + +/** + * @brief Sets the TIMx Input Capture 2 prescaler. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_ICPSC: specifies the Input Capture2 prescaler new value. + * This parameter can be one of the following values: + * @arg TIM_ICPSC_DIV1: no prescaler + * @arg TIM_ICPSC_DIV2: capture is done once every 2 events + * @arg TIM_ICPSC_DIV4: capture is done once every 4 events + * @arg TIM_ICPSC_DIV8: capture is done once every 8 events + * @retval None + */ +void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC)); + /* Reset the IC2PSC Bits */ + TIMx->CCMR1 &= (uint16_t)~((uint16_t)TIM_CCMR1_IC2PSC); + /* Set the IC2PSC value */ + TIMx->CCMR1 |= (uint16_t)(TIM_ICPSC << 8); +} + +/** + * @brief Sets the TIMx Input Capture 3 prescaler. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_ICPSC: specifies the Input Capture3 prescaler new value. + * This parameter can be one of the following values: + * @arg TIM_ICPSC_DIV1: no prescaler + * @arg TIM_ICPSC_DIV2: capture is done once every 2 events + * @arg TIM_ICPSC_DIV4: capture is done once every 4 events + * @arg TIM_ICPSC_DIV8: capture is done once every 8 events + * @retval None + */ +void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC)); + /* Reset the IC3PSC Bits */ + TIMx->CCMR2 &= (uint16_t)~((uint16_t)TIM_CCMR2_IC3PSC); + /* Set the IC3PSC value */ + TIMx->CCMR2 |= TIM_ICPSC; +} + +/** + * @brief Sets the TIMx Input Capture 4 prescaler. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_ICPSC: specifies the Input Capture4 prescaler new value. + * This parameter can be one of the following values: + * @arg TIM_ICPSC_DIV1: no prescaler + * @arg TIM_ICPSC_DIV2: capture is done once every 2 events + * @arg TIM_ICPSC_DIV4: capture is done once every 4 events + * @arg TIM_ICPSC_DIV8: capture is done once every 8 events + * @retval None + */ +void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC)); + /* Reset the IC4PSC Bits */ + TIMx->CCMR2 &= (uint16_t)~((uint16_t)TIM_CCMR2_IC4PSC); + /* Set the IC4PSC value */ + TIMx->CCMR2 |= (uint16_t)(TIM_ICPSC << 8); +} + +/** + * @brief Sets the TIMx Clock Division value. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select + * the TIM peripheral. + * @param TIM_CKD: specifies the clock division value. + * This parameter can be one of the following value: + * @arg TIM_CKD_DIV1: TDTS = Tck_tim + * @arg TIM_CKD_DIV2: TDTS = 2*Tck_tim + * @arg TIM_CKD_DIV4: TDTS = 4*Tck_tim + * @retval None + */ +void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + assert_param(IS_TIM_CKD_DIV(TIM_CKD)); + /* Reset the CKD Bits */ + TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_CKD); + /* Set the CKD value */ + TIMx->CR1 |= TIM_CKD; +} + +/** + * @brief Gets the TIMx Input Capture 1 value. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @retval Capture Compare 1 Register value. + */ +uint16_t TIM_GetCapture1(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST8_PERIPH(TIMx)); + /* Get the Capture 1 Register value */ + return TIMx->CCR1; +} + +/** + * @brief Gets the TIMx Input Capture 2 value. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. + * @retval Capture Compare 2 Register value. + */ +uint16_t TIM_GetCapture2(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + /* Get the Capture 2 Register value */ + return TIMx->CCR2; +} + +/** + * @brief Gets the TIMx Input Capture 3 value. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @retval Capture Compare 3 Register value. + */ +uint16_t TIM_GetCapture3(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + /* Get the Capture 3 Register value */ + return TIMx->CCR3; +} + +/** + * @brief Gets the TIMx Input Capture 4 value. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @retval Capture Compare 4 Register value. + */ +uint16_t TIM_GetCapture4(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + /* Get the Capture 4 Register value */ + return TIMx->CCR4; +} + +/** + * @brief Gets the TIMx Counter value. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @retval Counter Register value. + */ +uint16_t TIM_GetCounter(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + /* Get the Counter Register value */ + return TIMx->CNT; +} + +/** + * @brief Gets the TIMx Prescaler value. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @retval Prescaler Register value. + */ +uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + /* Get the Prescaler Register value */ + return TIMx->PSC; +} + +/** + * @brief Checks whether the specified TIM flag is set or not. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param TIM_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg TIM_FLAG_Update: TIM update Flag + * @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag + * @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag + * @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag + * @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag + * @arg TIM_FLAG_COM: TIM Commutation Flag + * @arg TIM_FLAG_Trigger: TIM Trigger Flag + * @arg TIM_FLAG_Break: TIM Break Flag + * @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 overcapture Flag + * @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 overcapture Flag + * @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 overcapture Flag + * @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 overcapture Flag + * @note + * - TIM6 and TIM7 can have only one update flag. + * - TIM9, TIM12 and TIM15 can have only TIM_FLAG_Update, TIM_FLAG_CC1, + * TIM_FLAG_CC2 or TIM_FLAG_Trigger. + * - TIM10, TIM11, TIM13, TIM14, TIM16 and TIM17 can have TIM_FLAG_Update or TIM_FLAG_CC1. + * - TIM_FLAG_Break is used only with TIM1, TIM8 and TIM15. + * - TIM_FLAG_COM is used only with TIM1, TIM8, TIM15, TIM16 and TIM17. + * @retval The new state of TIM_FLAG (SET or RESET). + */ +FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG) +{ + ITStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_GET_FLAG(TIM_FLAG)); + + if ((TIMx->SR & TIM_FLAG) != (uint16_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the TIMx's pending flags. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param TIM_FLAG: specifies the flag bit to clear. + * This parameter can be any combination of the following values: + * @arg TIM_FLAG_Update: TIM update Flag + * @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag + * @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag + * @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag + * @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag + * @arg TIM_FLAG_COM: TIM Commutation Flag + * @arg TIM_FLAG_Trigger: TIM Trigger Flag + * @arg TIM_FLAG_Break: TIM Break Flag + * @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 overcapture Flag + * @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 overcapture Flag + * @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 overcapture Flag + * @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 overcapture Flag + * @note + * - TIM6 and TIM7 can have only one update flag. + * - TIM9, TIM12 and TIM15 can have only TIM_FLAG_Update, TIM_FLAG_CC1, + * TIM_FLAG_CC2 or TIM_FLAG_Trigger. + * - TIM10, TIM11, TIM13, TIM14, TIM16 and TIM17 can have TIM_FLAG_Update or TIM_FLAG_CC1. + * - TIM_FLAG_Break is used only with TIM1, TIM8 and TIM15. + * - TIM_FLAG_COM is used only with TIM1, TIM8, TIM15, TIM16 and TIM17. + * @retval None + */ +void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_CLEAR_FLAG(TIM_FLAG)); + + /* Clear the flags */ + TIMx->SR = (uint16_t)~TIM_FLAG; +} + +/** + * @brief Checks whether the TIM interrupt has occurred or not. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param TIM_IT: specifies the TIM interrupt source to check. + * This parameter can be one of the following values: + * @arg TIM_IT_Update: TIM update Interrupt source + * @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source + * @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source + * @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source + * @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source + * @arg TIM_IT_COM: TIM Commutation Interrupt source + * @arg TIM_IT_Trigger: TIM Trigger Interrupt source + * @arg TIM_IT_Break: TIM Break Interrupt source + * @note + * - TIM6 and TIM7 can generate only an update interrupt. + * - TIM9, TIM12 and TIM15 can have only TIM_IT_Update, TIM_IT_CC1, + * TIM_IT_CC2 or TIM_IT_Trigger. + * - TIM10, TIM11, TIM13, TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1. + * - TIM_IT_Break is used only with TIM1, TIM8 and TIM15. + * - TIM_IT_COM is used only with TIM1, TIM8, TIM15, TIM16 and TIM17. + * @retval The new state of the TIM_IT(SET or RESET). + */ +ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT) +{ + ITStatus bitstatus = RESET; + uint16_t itstatus = 0x0, itenable = 0x0; + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_GET_IT(TIM_IT)); + + itstatus = TIMx->SR & TIM_IT; + + itenable = TIMx->DIER & TIM_IT; + if ((itstatus != (uint16_t)RESET) && (itenable != (uint16_t)RESET)) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the TIMx's interrupt pending bits. + * @param TIMx: where x can be 1 to 17 to select the TIM peripheral. + * @param TIM_IT: specifies the pending bit to clear. + * This parameter can be any combination of the following values: + * @arg TIM_IT_Update: TIM1 update Interrupt source + * @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source + * @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source + * @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source + * @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source + * @arg TIM_IT_COM: TIM Commutation Interrupt source + * @arg TIM_IT_Trigger: TIM Trigger Interrupt source + * @arg TIM_IT_Break: TIM Break Interrupt source + * @note + * - TIM6 and TIM7 can generate only an update interrupt. + * - TIM9, TIM12 and TIM15 can have only TIM_IT_Update, TIM_IT_CC1, + * TIM_IT_CC2 or TIM_IT_Trigger. + * - TIM10, TIM11, TIM13, TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1. + * - TIM_IT_Break is used only with TIM1, TIM8 and TIM15. + * - TIM_IT_COM is used only with TIM1, TIM8, TIM15, TIM16 and TIM17. + * @retval None + */ +void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_IT(TIM_IT)); + /* Clear the IT pending Bit */ + TIMx->SR = (uint16_t)~TIM_IT; +} + +/** + * @brief Configure the TI1 as Input. + * @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral. + * @param TIM_ICPolarity : The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Rising + * @arg TIM_ICPolarity_Falling + * @param TIM_ICSelection: specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSelection_DirectTI: TIM Input 1 is selected to be connected to IC1. + * @arg TIM_ICSelection_IndirectTI: TIM Input 1 is selected to be connected to IC2. + * @arg TIM_ICSelection_TRC: TIM Input 1 is selected to be connected to TRC. + * @param TIM_ICFilter: Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + */ +static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter) +{ + uint16_t tmpccmr1 = 0, tmpccer = 0; + /* Disable the Channel 1: Reset the CC1E Bit */ + TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC1E); + tmpccmr1 = TIMx->CCMR1; + tmpccer = TIMx->CCER; + /* Select the Input and set the filter */ + tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC1S)) & ((uint16_t)~((uint16_t)TIM_CCMR1_IC1F))); + tmpccmr1 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4)); + + if((TIMx == TIM1) || (TIMx == TIM8) || (TIMx == TIM2) || (TIMx == TIM3) || + (TIMx == TIM4) ||(TIMx == TIM5)) + { + /* Select the Polarity and set the CC1E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC1P)); + tmpccer |= (uint16_t)(TIM_ICPolarity | (uint16_t)TIM_CCER_CC1E); + } + else + { + /* Select the Polarity and set the CC1E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC1P | TIM_CCER_CC1NP)); + tmpccer |= (uint16_t)(TIM_ICPolarity | (uint16_t)TIM_CCER_CC1E); + } + + /* Write to TIMx CCMR1 and CCER registers */ + TIMx->CCMR1 = tmpccmr1; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the TI2 as Input. + * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. + * @param TIM_ICPolarity : The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Rising + * @arg TIM_ICPolarity_Falling + * @param TIM_ICSelection: specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSelection_DirectTI: TIM Input 2 is selected to be connected to IC2. + * @arg TIM_ICSelection_IndirectTI: TIM Input 2 is selected to be connected to IC1. + * @arg TIM_ICSelection_TRC: TIM Input 2 is selected to be connected to TRC. + * @param TIM_ICFilter: Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + */ +static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter) +{ + uint16_t tmpccmr1 = 0, tmpccer = 0, tmp = 0; + /* Disable the Channel 2: Reset the CC2E Bit */ + TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC2E); + tmpccmr1 = TIMx->CCMR1; + tmpccer = TIMx->CCER; + tmp = (uint16_t)(TIM_ICPolarity << 4); + /* Select the Input and set the filter */ + tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC2S)) & ((uint16_t)~((uint16_t)TIM_CCMR1_IC2F))); + tmpccmr1 |= (uint16_t)(TIM_ICFilter << 12); + tmpccmr1 |= (uint16_t)(TIM_ICSelection << 8); + + if((TIMx == TIM1) || (TIMx == TIM8) || (TIMx == TIM2) || (TIMx == TIM3) || + (TIMx == TIM4) ||(TIMx == TIM5)) + { + /* Select the Polarity and set the CC2E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC2P)); + tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC2E); + } + else + { + /* Select the Polarity and set the CC2E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC2P | TIM_CCER_CC2NP)); + tmpccer |= (uint16_t)(TIM_ICPolarity | (uint16_t)TIM_CCER_CC2E); + } + + /* Write to TIMx CCMR1 and CCER registers */ + TIMx->CCMR1 = tmpccmr1 ; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the TI3 as Input. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_ICPolarity : The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Rising + * @arg TIM_ICPolarity_Falling + * @param TIM_ICSelection: specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSelection_DirectTI: TIM Input 3 is selected to be connected to IC3. + * @arg TIM_ICSelection_IndirectTI: TIM Input 3 is selected to be connected to IC4. + * @arg TIM_ICSelection_TRC: TIM Input 3 is selected to be connected to TRC. + * @param TIM_ICFilter: Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + */ +static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter) +{ + uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0; + /* Disable the Channel 3: Reset the CC3E Bit */ + TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC3E); + tmpccmr2 = TIMx->CCMR2; + tmpccer = TIMx->CCER; + tmp = (uint16_t)(TIM_ICPolarity << 8); + /* Select the Input and set the filter */ + tmpccmr2 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR2_CC3S)) & ((uint16_t)~((uint16_t)TIM_CCMR2_IC3F))); + tmpccmr2 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4)); + + if((TIMx == TIM1) || (TIMx == TIM8) || (TIMx == TIM2) || (TIMx == TIM3) || + (TIMx == TIM4) ||(TIMx == TIM5)) + { + /* Select the Polarity and set the CC3E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC3P)); + tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC3E); + } + else + { + /* Select the Polarity and set the CC3E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC3P | TIM_CCER_CC3NP)); + tmpccer |= (uint16_t)(TIM_ICPolarity | (uint16_t)TIM_CCER_CC3E); + } + + /* Write to TIMx CCMR2 and CCER registers */ + TIMx->CCMR2 = tmpccmr2; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the TI4 as Input. + * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. + * @param TIM_ICPolarity : The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Rising + * @arg TIM_ICPolarity_Falling + * @param TIM_ICSelection: specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSelection_DirectTI: TIM Input 4 is selected to be connected to IC4. + * @arg TIM_ICSelection_IndirectTI: TIM Input 4 is selected to be connected to IC3. + * @arg TIM_ICSelection_TRC: TIM Input 4 is selected to be connected to TRC. + * @param TIM_ICFilter: Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + */ +static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter) +{ + uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0; + + /* Disable the Channel 4: Reset the CC4E Bit */ + TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC4E); + tmpccmr2 = TIMx->CCMR2; + tmpccer = TIMx->CCER; + tmp = (uint16_t)(TIM_ICPolarity << 12); + /* Select the Input and set the filter */ + tmpccmr2 &= (uint16_t)((uint16_t)(~(uint16_t)TIM_CCMR2_CC4S) & ((uint16_t)~((uint16_t)TIM_CCMR2_IC4F))); + tmpccmr2 |= (uint16_t)(TIM_ICSelection << 8); + tmpccmr2 |= (uint16_t)(TIM_ICFilter << 12); + + if((TIMx == TIM1) || (TIMx == TIM8) || (TIMx == TIM2) || (TIMx == TIM3) || + (TIMx == TIM4) ||(TIMx == TIM5)) + { + /* Select the Polarity and set the CC4E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC4P)); + tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC4E); + } + else + { + /* Select the Polarity and set the CC4E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC3P | TIM_CCER_CC4NP)); + tmpccer |= (uint16_t)(TIM_ICPolarity | (uint16_t)TIM_CCER_CC4E); + } + /* Write to TIMx CCMR2 and CCER registers */ + TIMx->CCMR2 = tmpccmr2; + TIMx->CCER = tmpccer; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_usart.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_usart.c new file mode 100644 index 0000000..e794eae --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_usart.c @@ -0,0 +1,1058 @@ +/** + ****************************************************************************** + * @file stm32f10x_usart.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the USART firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_usart.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup USART + * @brief USART driver modules + * @{ + */ + +/** @defgroup USART_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup USART_Private_Defines + * @{ + */ + +#define CR1_UE_Set ((uint16_t)0x2000) /*!< USART Enable Mask */ +#define CR1_UE_Reset ((uint16_t)0xDFFF) /*!< USART Disable Mask */ + +#define CR1_WAKE_Mask ((uint16_t)0xF7FF) /*!< USART WakeUp Method Mask */ + +#define CR1_RWU_Set ((uint16_t)0x0002) /*!< USART mute mode Enable Mask */ +#define CR1_RWU_Reset ((uint16_t)0xFFFD) /*!< USART mute mode Enable Mask */ +#define CR1_SBK_Set ((uint16_t)0x0001) /*!< USART Break Character send Mask */ +#define CR1_CLEAR_Mask ((uint16_t)0xE9F3) /*!< USART CR1 Mask */ +#define CR2_Address_Mask ((uint16_t)0xFFF0) /*!< USART address Mask */ + +#define CR2_LINEN_Set ((uint16_t)0x4000) /*!< USART LIN Enable Mask */ +#define CR2_LINEN_Reset ((uint16_t)0xBFFF) /*!< USART LIN Disable Mask */ + +#define CR2_LBDL_Mask ((uint16_t)0xFFDF) /*!< USART LIN Break detection Mask */ +#define CR2_STOP_CLEAR_Mask ((uint16_t)0xCFFF) /*!< USART CR2 STOP Bits Mask */ +#define CR2_CLOCK_CLEAR_Mask ((uint16_t)0xF0FF) /*!< USART CR2 Clock Mask */ + +#define CR3_SCEN_Set ((uint16_t)0x0020) /*!< USART SC Enable Mask */ +#define CR3_SCEN_Reset ((uint16_t)0xFFDF) /*!< USART SC Disable Mask */ + +#define CR3_NACK_Set ((uint16_t)0x0010) /*!< USART SC NACK Enable Mask */ +#define CR3_NACK_Reset ((uint16_t)0xFFEF) /*!< USART SC NACK Disable Mask */ + +#define CR3_HDSEL_Set ((uint16_t)0x0008) /*!< USART Half-Duplex Enable Mask */ +#define CR3_HDSEL_Reset ((uint16_t)0xFFF7) /*!< USART Half-Duplex Disable Mask */ + +#define CR3_IRLP_Mask ((uint16_t)0xFFFB) /*!< USART IrDA LowPower mode Mask */ +#define CR3_CLEAR_Mask ((uint16_t)0xFCFF) /*!< USART CR3 Mask */ + +#define CR3_IREN_Set ((uint16_t)0x0002) /*!< USART IrDA Enable Mask */ +#define CR3_IREN_Reset ((uint16_t)0xFFFD) /*!< USART IrDA Disable Mask */ +#define GTPR_LSB_Mask ((uint16_t)0x00FF) /*!< Guard Time Register LSB Mask */ +#define GTPR_MSB_Mask ((uint16_t)0xFF00) /*!< Guard Time Register MSB Mask */ +#define IT_Mask ((uint16_t)0x001F) /*!< USART Interrupt Mask */ + +/* USART OverSampling-8 Mask */ +#define CR1_OVER8_Set ((u16)0x8000) /* USART OVER8 mode Enable Mask */ +#define CR1_OVER8_Reset ((u16)0x7FFF) /* USART OVER8 mode Disable Mask */ + +/* USART One Bit Sampling Mask */ +#define CR3_ONEBITE_Set ((u16)0x0800) /* USART ONEBITE mode Enable Mask */ +#define CR3_ONEBITE_Reset ((u16)0xF7FF) /* USART ONEBITE mode Disable Mask */ + +/** + * @} + */ + +/** @defgroup USART_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup USART_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup USART_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup USART_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the USARTx peripheral registers to their default reset values. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @retval None + */ +void USART_DeInit(USART_TypeDef* USARTx) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + + if (USARTx == USART1) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE); + } + else if (USARTx == USART2) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, DISABLE); + } + else if (USARTx == USART3) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, DISABLE); + } + else if (USARTx == UART4) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, DISABLE); + } + else + { + if (USARTx == UART5) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, DISABLE); + } + } +} + +/** + * @brief Initializes the USARTx peripheral according to the specified + * parameters in the USART_InitStruct . + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_InitStruct: pointer to a USART_InitTypeDef structure + * that contains the configuration information for the specified USART + * peripheral. + * @retval None + */ +void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct) +{ + uint32_t tmpreg = 0x00, apbclock = 0x00; + uint32_t integerdivider = 0x00; + uint32_t fractionaldivider = 0x00; + uint32_t usartxbase = 0; + RCC_ClocksTypeDef RCC_ClocksStatus; + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_BAUDRATE(USART_InitStruct->USART_BaudRate)); + assert_param(IS_USART_WORD_LENGTH(USART_InitStruct->USART_WordLength)); + assert_param(IS_USART_STOPBITS(USART_InitStruct->USART_StopBits)); + assert_param(IS_USART_PARITY(USART_InitStruct->USART_Parity)); + assert_param(IS_USART_MODE(USART_InitStruct->USART_Mode)); + assert_param(IS_USART_HARDWARE_FLOW_CONTROL(USART_InitStruct->USART_HardwareFlowControl)); + /* The hardware flow control is available only for USART1, USART2 and USART3 */ + if (USART_InitStruct->USART_HardwareFlowControl != USART_HardwareFlowControl_None) + { + assert_param(IS_USART_123_PERIPH(USARTx)); + } + + usartxbase = (uint32_t)USARTx; + +/*---------------------------- USART CR2 Configuration -----------------------*/ + tmpreg = USARTx->CR2; + /* Clear STOP[13:12] bits */ + tmpreg &= CR2_STOP_CLEAR_Mask; + /* Configure the USART Stop Bits, Clock, CPOL, CPHA and LastBit ------------*/ + /* Set STOP[13:12] bits according to USART_StopBits value */ + tmpreg |= (uint32_t)USART_InitStruct->USART_StopBits; + + /* Write to USART CR2 */ + USARTx->CR2 = (uint16_t)tmpreg; + +/*---------------------------- USART CR1 Configuration -----------------------*/ + tmpreg = USARTx->CR1; + /* Clear M, PCE, PS, TE and RE bits */ + tmpreg &= CR1_CLEAR_Mask; + /* Configure the USART Word Length, Parity and mode ----------------------- */ + /* Set the M bits according to USART_WordLength value */ + /* Set PCE and PS bits according to USART_Parity value */ + /* Set TE and RE bits according to USART_Mode value */ + tmpreg |= (uint32_t)USART_InitStruct->USART_WordLength | USART_InitStruct->USART_Parity | + USART_InitStruct->USART_Mode; + /* Write to USART CR1 */ + USARTx->CR1 = (uint16_t)tmpreg; + +/*---------------------------- USART CR3 Configuration -----------------------*/ + tmpreg = USARTx->CR3; + /* Clear CTSE and RTSE bits */ + tmpreg &= CR3_CLEAR_Mask; + /* Configure the USART HFC -------------------------------------------------*/ + /* Set CTSE and RTSE bits according to USART_HardwareFlowControl value */ + tmpreg |= USART_InitStruct->USART_HardwareFlowControl; + /* Write to USART CR3 */ + USARTx->CR3 = (uint16_t)tmpreg; + +/*---------------------------- USART BRR Configuration -----------------------*/ + /* Configure the USART Baud Rate -------------------------------------------*/ + RCC_GetClocksFreq(&RCC_ClocksStatus); + if (usartxbase == USART1_BASE) + { + apbclock = RCC_ClocksStatus.PCLK2_Frequency; + } + else + { + apbclock = RCC_ClocksStatus.PCLK1_Frequency; + } + + /* Determine the integer part */ + if ((USARTx->CR1 & CR1_OVER8_Set) != 0) + { + /* Integer part computing in case Oversampling mode is 8 Samples */ + integerdivider = ((25 * apbclock) / (2 * (USART_InitStruct->USART_BaudRate))); + } + else /* if ((USARTx->CR1 & CR1_OVER8_Set) == 0) */ + { + /* Integer part computing in case Oversampling mode is 16 Samples */ + integerdivider = ((25 * apbclock) / (4 * (USART_InitStruct->USART_BaudRate))); + } + tmpreg = (integerdivider / 100) << 4; + + /* Determine the fractional part */ + fractionaldivider = integerdivider - (100 * (tmpreg >> 4)); + + /* Implement the fractional part in the register */ + if ((USARTx->CR1 & CR1_OVER8_Set) != 0) + { + tmpreg |= ((((fractionaldivider * 8) + 50) / 100)) & ((uint8_t)0x07); + } + else /* if ((USARTx->CR1 & CR1_OVER8_Set) == 0) */ + { + tmpreg |= ((((fractionaldivider * 16) + 50) / 100)) & ((uint8_t)0x0F); + } + + /* Write to USART BRR */ + USARTx->BRR = (uint16_t)tmpreg; +} + +/** + * @brief Fills each USART_InitStruct member with its default value. + * @param USART_InitStruct: pointer to a USART_InitTypeDef structure + * which will be initialized. + * @retval None + */ +void USART_StructInit(USART_InitTypeDef* USART_InitStruct) +{ + /* USART_InitStruct members default value */ + USART_InitStruct->USART_BaudRate = 9600; + USART_InitStruct->USART_WordLength = USART_WordLength_8b; + USART_InitStruct->USART_StopBits = USART_StopBits_1; + USART_InitStruct->USART_Parity = USART_Parity_No ; + USART_InitStruct->USART_Mode = USART_Mode_Rx | USART_Mode_Tx; + USART_InitStruct->USART_HardwareFlowControl = USART_HardwareFlowControl_None; +} + +/** + * @brief Initializes the USARTx peripheral Clock according to the + * specified parameters in the USART_ClockInitStruct . + * @param USARTx: where x can be 1, 2, 3 to select the USART peripheral. + * @param USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef + * structure that contains the configuration information for the specified + * USART peripheral. + * @note The Smart Card and Synchronous modes are not available for UART4 and UART5. + * @retval None + */ +void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct) +{ + uint32_t tmpreg = 0x00; + /* Check the parameters */ + assert_param(IS_USART_123_PERIPH(USARTx)); + assert_param(IS_USART_CLOCK(USART_ClockInitStruct->USART_Clock)); + assert_param(IS_USART_CPOL(USART_ClockInitStruct->USART_CPOL)); + assert_param(IS_USART_CPHA(USART_ClockInitStruct->USART_CPHA)); + assert_param(IS_USART_LASTBIT(USART_ClockInitStruct->USART_LastBit)); + +/*---------------------------- USART CR2 Configuration -----------------------*/ + tmpreg = USARTx->CR2; + /* Clear CLKEN, CPOL, CPHA and LBCL bits */ + tmpreg &= CR2_CLOCK_CLEAR_Mask; + /* Configure the USART Clock, CPOL, CPHA and LastBit ------------*/ + /* Set CLKEN bit according to USART_Clock value */ + /* Set CPOL bit according to USART_CPOL value */ + /* Set CPHA bit according to USART_CPHA value */ + /* Set LBCL bit according to USART_LastBit value */ + tmpreg |= (uint32_t)USART_ClockInitStruct->USART_Clock | USART_ClockInitStruct->USART_CPOL | + USART_ClockInitStruct->USART_CPHA | USART_ClockInitStruct->USART_LastBit; + /* Write to USART CR2 */ + USARTx->CR2 = (uint16_t)tmpreg; +} + +/** + * @brief Fills each USART_ClockInitStruct member with its default value. + * @param USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef + * structure which will be initialized. + * @retval None + */ +void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct) +{ + /* USART_ClockInitStruct members default value */ + USART_ClockInitStruct->USART_Clock = USART_Clock_Disable; + USART_ClockInitStruct->USART_CPOL = USART_CPOL_Low; + USART_ClockInitStruct->USART_CPHA = USART_CPHA_1Edge; + USART_ClockInitStruct->USART_LastBit = USART_LastBit_Disable; +} + +/** + * @brief Enables or disables the specified USART peripheral. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param NewState: new state of the USARTx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected USART by setting the UE bit in the CR1 register */ + USARTx->CR1 |= CR1_UE_Set; + } + else + { + /* Disable the selected USART by clearing the UE bit in the CR1 register */ + USARTx->CR1 &= CR1_UE_Reset; + } +} + +/** + * @brief Enables or disables the specified USART interrupts. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_IT: specifies the USART interrupt sources to be enabled or disabled. + * This parameter can be one of the following values: + * @arg USART_IT_CTS: CTS change interrupt (not available for UART4 and UART5) + * @arg USART_IT_LBD: LIN Break detection interrupt + * @arg USART_IT_TXE: Transmit Data Register empty interrupt + * @arg USART_IT_TC: Transmission complete interrupt + * @arg USART_IT_RXNE: Receive Data register not empty interrupt + * @arg USART_IT_IDLE: Idle line detection interrupt + * @arg USART_IT_PE: Parity Error interrupt + * @arg USART_IT_ERR: Error interrupt(Frame error, noise error, overrun error) + * @param NewState: new state of the specified USARTx interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState) +{ + uint32_t usartreg = 0x00, itpos = 0x00, itmask = 0x00; + uint32_t usartxbase = 0x00; + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_CONFIG_IT(USART_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + /* The CTS interrupt is not available for UART4 and UART5 */ + if (USART_IT == USART_IT_CTS) + { + assert_param(IS_USART_123_PERIPH(USARTx)); + } + + usartxbase = (uint32_t)USARTx; + + /* Get the USART register index */ + usartreg = (((uint8_t)USART_IT) >> 0x05); + + /* Get the interrupt position */ + itpos = USART_IT & IT_Mask; + itmask = (((uint32_t)0x01) << itpos); + + if (usartreg == 0x01) /* The IT is in CR1 register */ + { + usartxbase += 0x0C; + } + else if (usartreg == 0x02) /* The IT is in CR2 register */ + { + usartxbase += 0x10; + } + else /* The IT is in CR3 register */ + { + usartxbase += 0x14; + } + if (NewState != DISABLE) + { + *(__IO uint32_t*)usartxbase |= itmask; + } + else + { + *(__IO uint32_t*)usartxbase &= ~itmask; + } +} + +/** + * @brief Enables or disables the USARTs DMA interface. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_DMAReq: specifies the DMA request. + * This parameter can be any combination of the following values: + * @arg USART_DMAReq_Tx: USART DMA transmit request + * @arg USART_DMAReq_Rx: USART DMA receive request + * @param NewState: new state of the DMA Request sources. + * This parameter can be: ENABLE or DISABLE. + * @note The DMA mode is not available for UART5 except in the STM32 + * High density value line devices(STM32F10X_HD_VL). + * @retval None + */ +void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_DMAREQ(USART_DMAReq)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the DMA transfer for selected requests by setting the DMAT and/or + DMAR bits in the USART CR3 register */ + USARTx->CR3 |= USART_DMAReq; + } + else + { + /* Disable the DMA transfer for selected requests by clearing the DMAT and/or + DMAR bits in the USART CR3 register */ + USARTx->CR3 &= (uint16_t)~USART_DMAReq; + } +} + +/** + * @brief Sets the address of the USART node. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_Address: Indicates the address of the USART node. + * @retval None + */ +void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_ADDRESS(USART_Address)); + + /* Clear the USART address */ + USARTx->CR2 &= CR2_Address_Mask; + /* Set the USART address node */ + USARTx->CR2 |= USART_Address; +} + +/** + * @brief Selects the USART WakeUp method. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_WakeUp: specifies the USART wakeup method. + * This parameter can be one of the following values: + * @arg USART_WakeUp_IdleLine: WakeUp by an idle line detection + * @arg USART_WakeUp_AddressMark: WakeUp by an address mark + * @retval None + */ +void USART_WakeUpConfig(USART_TypeDef* USARTx, uint16_t USART_WakeUp) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_WAKEUP(USART_WakeUp)); + + USARTx->CR1 &= CR1_WAKE_Mask; + USARTx->CR1 |= USART_WakeUp; +} + +/** + * @brief Determines if the USART is in mute mode or not. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param NewState: new state of the USART mute mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the USART mute mode by setting the RWU bit in the CR1 register */ + USARTx->CR1 |= CR1_RWU_Set; + } + else + { + /* Disable the USART mute mode by clearing the RWU bit in the CR1 register */ + USARTx->CR1 &= CR1_RWU_Reset; + } +} + +/** + * @brief Sets the USART LIN Break detection length. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_LINBreakDetectLength: specifies the LIN break detection length. + * This parameter can be one of the following values: + * @arg USART_LINBreakDetectLength_10b: 10-bit break detection + * @arg USART_LINBreakDetectLength_11b: 11-bit break detection + * @retval None + */ +void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint16_t USART_LINBreakDetectLength) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_LIN_BREAK_DETECT_LENGTH(USART_LINBreakDetectLength)); + + USARTx->CR2 &= CR2_LBDL_Mask; + USARTx->CR2 |= USART_LINBreakDetectLength; +} + +/** + * @brief Enables or disables the USARTs LIN mode. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param NewState: new state of the USART LIN mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the LIN mode by setting the LINEN bit in the CR2 register */ + USARTx->CR2 |= CR2_LINEN_Set; + } + else + { + /* Disable the LIN mode by clearing the LINEN bit in the CR2 register */ + USARTx->CR2 &= CR2_LINEN_Reset; + } +} + +/** + * @brief Transmits single data through the USARTx peripheral. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param Data: the data to transmit. + * @retval None + */ +void USART_SendData(USART_TypeDef* USARTx, uint16_t Data) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_DATA(Data)); + + /* Transmit Data */ + USARTx->DR = (Data & (uint16_t)0x01FF); +} + +/** + * @brief Returns the most recent received data by the USARTx peripheral. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @retval The received data. + */ +uint16_t USART_ReceiveData(USART_TypeDef* USARTx) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + + /* Receive Data */ + return (uint16_t)(USARTx->DR & (uint16_t)0x01FF); +} + +/** + * @brief Transmits break characters. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @retval None + */ +void USART_SendBreak(USART_TypeDef* USARTx) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + + /* Send break characters */ + USARTx->CR1 |= CR1_SBK_Set; +} + +/** + * @brief Sets the specified USART guard time. + * @param USARTx: where x can be 1, 2 or 3 to select the USART peripheral. + * @param USART_GuardTime: specifies the guard time. + * @note The guard time bits are not available for UART4 and UART5. + * @retval None + */ +void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime) +{ + /* Check the parameters */ + assert_param(IS_USART_123_PERIPH(USARTx)); + + /* Clear the USART Guard time */ + USARTx->GTPR &= GTPR_LSB_Mask; + /* Set the USART guard time */ + USARTx->GTPR |= (uint16_t)((uint16_t)USART_GuardTime << 0x08); +} + +/** + * @brief Sets the system clock prescaler. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_Prescaler: specifies the prescaler clock. + * @note The function is used for IrDA mode with UART4 and UART5. + * @retval None + */ +void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + + /* Clear the USART prescaler */ + USARTx->GTPR &= GTPR_MSB_Mask; + /* Set the USART prescaler */ + USARTx->GTPR |= USART_Prescaler; +} + +/** + * @brief Enables or disables the USARTs Smart Card mode. + * @param USARTx: where x can be 1, 2 or 3 to select the USART peripheral. + * @param NewState: new state of the Smart Card mode. + * This parameter can be: ENABLE or DISABLE. + * @note The Smart Card mode is not available for UART4 and UART5. + * @retval None + */ +void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_123_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the SC mode by setting the SCEN bit in the CR3 register */ + USARTx->CR3 |= CR3_SCEN_Set; + } + else + { + /* Disable the SC mode by clearing the SCEN bit in the CR3 register */ + USARTx->CR3 &= CR3_SCEN_Reset; + } +} + +/** + * @brief Enables or disables NACK transmission. + * @param USARTx: where x can be 1, 2 or 3 to select the USART peripheral. + * @param NewState: new state of the NACK transmission. + * This parameter can be: ENABLE or DISABLE. + * @note The Smart Card mode is not available for UART4 and UART5. + * @retval None + */ +void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_123_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the NACK transmission by setting the NACK bit in the CR3 register */ + USARTx->CR3 |= CR3_NACK_Set; + } + else + { + /* Disable the NACK transmission by clearing the NACK bit in the CR3 register */ + USARTx->CR3 &= CR3_NACK_Reset; + } +} + +/** + * @brief Enables or disables the USARTs Half Duplex communication. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param NewState: new state of the USART Communication. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Half-Duplex mode by setting the HDSEL bit in the CR3 register */ + USARTx->CR3 |= CR3_HDSEL_Set; + } + else + { + /* Disable the Half-Duplex mode by clearing the HDSEL bit in the CR3 register */ + USARTx->CR3 &= CR3_HDSEL_Reset; + } +} + + +/** + * @brief Enables or disables the USART's 8x oversampling mode. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param NewState: new state of the USART one bit sampling method. + * This parameter can be: ENABLE or DISABLE. + * @note + * This function has to be called before calling USART_Init() + * function in order to have correct baudrate Divider value. + * @retval None + */ +void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the 8x Oversampling mode by setting the OVER8 bit in the CR1 register */ + USARTx->CR1 |= CR1_OVER8_Set; + } + else + { + /* Disable the 8x Oversampling mode by clearing the OVER8 bit in the CR1 register */ + USARTx->CR1 &= CR1_OVER8_Reset; + } +} + +/** + * @brief Enables or disables the USART's one bit sampling method. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param NewState: new state of the USART one bit sampling method. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the one bit method by setting the ONEBITE bit in the CR3 register */ + USARTx->CR3 |= CR3_ONEBITE_Set; + } + else + { + /* Disable tthe one bit method by clearing the ONEBITE bit in the CR3 register */ + USARTx->CR3 &= CR3_ONEBITE_Reset; + } +} + +/** + * @brief Configures the USART's IrDA interface. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_IrDAMode: specifies the IrDA mode. + * This parameter can be one of the following values: + * @arg USART_IrDAMode_LowPower + * @arg USART_IrDAMode_Normal + * @retval None + */ +void USART_IrDAConfig(USART_TypeDef* USARTx, uint16_t USART_IrDAMode) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_IRDA_MODE(USART_IrDAMode)); + + USARTx->CR3 &= CR3_IRLP_Mask; + USARTx->CR3 |= USART_IrDAMode; +} + +/** + * @brief Enables or disables the USART's IrDA interface. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param NewState: new state of the IrDA mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the IrDA mode by setting the IREN bit in the CR3 register */ + USARTx->CR3 |= CR3_IREN_Set; + } + else + { + /* Disable the IrDA mode by clearing the IREN bit in the CR3 register */ + USARTx->CR3 &= CR3_IREN_Reset; + } +} + +/** + * @brief Checks whether the specified USART flag is set or not. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg USART_FLAG_CTS: CTS Change flag (not available for UART4 and UART5) + * @arg USART_FLAG_LBD: LIN Break detection flag + * @arg USART_FLAG_TXE: Transmit data register empty flag + * @arg USART_FLAG_TC: Transmission Complete flag + * @arg USART_FLAG_RXNE: Receive data register not empty flag + * @arg USART_FLAG_IDLE: Idle Line detection flag + * @arg USART_FLAG_ORE: OverRun Error flag + * @arg USART_FLAG_NE: Noise Error flag + * @arg USART_FLAG_FE: Framing Error flag + * @arg USART_FLAG_PE: Parity Error flag + * @retval The new state of USART_FLAG (SET or RESET). + */ +FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_FLAG(USART_FLAG)); + /* The CTS flag is not available for UART4 and UART5 */ + if (USART_FLAG == USART_FLAG_CTS) + { + assert_param(IS_USART_123_PERIPH(USARTx)); + } + + if ((USARTx->SR & USART_FLAG) != (uint16_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the USARTx's pending flags. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_FLAG: specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg USART_FLAG_CTS: CTS Change flag (not available for UART4 and UART5). + * @arg USART_FLAG_LBD: LIN Break detection flag. + * @arg USART_FLAG_TC: Transmission Complete flag. + * @arg USART_FLAG_RXNE: Receive data register not empty flag. + * + * @note + * - PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun + * error) and IDLE (Idle line detected) flags are cleared by software + * sequence: a read operation to USART_SR register (USART_GetFlagStatus()) + * followed by a read operation to USART_DR register (USART_ReceiveData()). + * - RXNE flag can be also cleared by a read to the USART_DR register + * (USART_ReceiveData()). + * - TC flag can be also cleared by software sequence: a read operation to + * USART_SR register (USART_GetFlagStatus()) followed by a write operation + * to USART_DR register (USART_SendData()). + * - TXE flag is cleared only by a write to the USART_DR register + * (USART_SendData()). + * @retval None + */ +void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_CLEAR_FLAG(USART_FLAG)); + /* The CTS flag is not available for UART4 and UART5 */ + if ((USART_FLAG & USART_FLAG_CTS) == USART_FLAG_CTS) + { + assert_param(IS_USART_123_PERIPH(USARTx)); + } + + USARTx->SR = (uint16_t)~USART_FLAG; +} + +/** + * @brief Checks whether the specified USART interrupt has occurred or not. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_IT: specifies the USART interrupt source to check. + * This parameter can be one of the following values: + * @arg USART_IT_CTS: CTS change interrupt (not available for UART4 and UART5) + * @arg USART_IT_LBD: LIN Break detection interrupt + * @arg USART_IT_TXE: Tansmit Data Register empty interrupt + * @arg USART_IT_TC: Transmission complete interrupt + * @arg USART_IT_RXNE: Receive Data register not empty interrupt + * @arg USART_IT_IDLE: Idle line detection interrupt + * @arg USART_IT_ORE: OverRun Error interrupt + * @arg USART_IT_NE: Noise Error interrupt + * @arg USART_IT_FE: Framing Error interrupt + * @arg USART_IT_PE: Parity Error interrupt + * @retval The new state of USART_IT (SET or RESET). + */ +ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT) +{ + uint32_t bitpos = 0x00, itmask = 0x00, usartreg = 0x00; + ITStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_GET_IT(USART_IT)); + /* The CTS interrupt is not available for UART4 and UART5 */ + if (USART_IT == USART_IT_CTS) + { + assert_param(IS_USART_123_PERIPH(USARTx)); + } + + /* Get the USART register index */ + usartreg = (((uint8_t)USART_IT) >> 0x05); + /* Get the interrupt position */ + itmask = USART_IT & IT_Mask; + itmask = (uint32_t)0x01 << itmask; + + if (usartreg == 0x01) /* The IT is in CR1 register */ + { + itmask &= USARTx->CR1; + } + else if (usartreg == 0x02) /* The IT is in CR2 register */ + { + itmask &= USARTx->CR2; + } + else /* The IT is in CR3 register */ + { + itmask &= USARTx->CR3; + } + + bitpos = USART_IT >> 0x08; + bitpos = (uint32_t)0x01 << bitpos; + bitpos &= USARTx->SR; + if ((itmask != (uint16_t)RESET)&&(bitpos != (uint16_t)RESET)) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + + return bitstatus; +} + +/** + * @brief Clears the USARTx's interrupt pending bits. + * @param USARTx: Select the USART or the UART peripheral. + * This parameter can be one of the following values: + * USART1, USART2, USART3, UART4 or UART5. + * @param USART_IT: specifies the interrupt pending bit to clear. + * This parameter can be one of the following values: + * @arg USART_IT_CTS: CTS change interrupt (not available for UART4 and UART5) + * @arg USART_IT_LBD: LIN Break detection interrupt + * @arg USART_IT_TC: Transmission complete interrupt. + * @arg USART_IT_RXNE: Receive Data register not empty interrupt. + * + * @note + * - PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun + * error) and IDLE (Idle line detected) pending bits are cleared by + * software sequence: a read operation to USART_SR register + * (USART_GetITStatus()) followed by a read operation to USART_DR register + * (USART_ReceiveData()). + * - RXNE pending bit can be also cleared by a read to the USART_DR register + * (USART_ReceiveData()). + * - TC pending bit can be also cleared by software sequence: a read + * operation to USART_SR register (USART_GetITStatus()) followed by a write + * operation to USART_DR register (USART_SendData()). + * - TXE pending bit is cleared only by a write to the USART_DR register + * (USART_SendData()). + * @retval None + */ +void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT) +{ + uint16_t bitpos = 0x00, itmask = 0x00; + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_CLEAR_IT(USART_IT)); + /* The CTS interrupt is not available for UART4 and UART5 */ + if (USART_IT == USART_IT_CTS) + { + assert_param(IS_USART_123_PERIPH(USARTx)); + } + + bitpos = USART_IT >> 0x08; + itmask = ((uint16_t)0x01 << (uint16_t)bitpos); + USARTx->SR = (uint16_t)~itmask; +} +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_wwdg.c b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_wwdg.c new file mode 100644 index 0000000..4a901e4 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_wwdg.c @@ -0,0 +1,224 @@ +/** + ****************************************************************************** + * @file stm32f10x_wwdg.c + * @author MCD Application Team + * @version V3.5.0 + * @date 11-March-2011 + * @brief This file provides all the WWDG firmware functions. + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2011 STMicroelectronics

+ ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f10x_wwdg.h" +#include "stm32f10x_rcc.h" + +/** @addtogroup STM32F10x_StdPeriph_Driver + * @{ + */ + +/** @defgroup WWDG + * @brief WWDG driver modules + * @{ + */ + +/** @defgroup WWDG_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @defgroup WWDG_Private_Defines + * @{ + */ + +/* ----------- WWDG registers bit address in the alias region ----------- */ +#define WWDG_OFFSET (WWDG_BASE - PERIPH_BASE) + +/* Alias word address of EWI bit */ +#define CFR_OFFSET (WWDG_OFFSET + 0x04) +#define EWI_BitNumber 0x09 +#define CFR_EWI_BB (PERIPH_BB_BASE + (CFR_OFFSET * 32) + (EWI_BitNumber * 4)) + +/* --------------------- WWDG registers bit mask ------------------------ */ + +/* CR register bit mask */ +#define CR_WDGA_Set ((uint32_t)0x00000080) + +/* CFR register bit mask */ +#define CFR_WDGTB_Mask ((uint32_t)0xFFFFFE7F) +#define CFR_W_Mask ((uint32_t)0xFFFFFF80) +#define BIT_Mask ((uint8_t)0x7F) + +/** + * @} + */ + +/** @defgroup WWDG_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @defgroup WWDG_Private_Variables + * @{ + */ + +/** + * @} + */ + +/** @defgroup WWDG_Private_FunctionPrototypes + * @{ + */ + +/** + * @} + */ + +/** @defgroup WWDG_Private_Functions + * @{ + */ + +/** + * @brief Deinitializes the WWDG peripheral registers to their default reset values. + * @param None + * @retval None + */ +void WWDG_DeInit(void) +{ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE); +} + +/** + * @brief Sets the WWDG Prescaler. + * @param WWDG_Prescaler: specifies the WWDG Prescaler. + * This parameter can be one of the following values: + * @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1 + * @arg WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2 + * @arg WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4 + * @arg WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8 + * @retval None + */ +void WWDG_SetPrescaler(uint32_t WWDG_Prescaler) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_WWDG_PRESCALER(WWDG_Prescaler)); + /* Clear WDGTB[1:0] bits */ + tmpreg = WWDG->CFR & CFR_WDGTB_Mask; + /* Set WDGTB[1:0] bits according to WWDG_Prescaler value */ + tmpreg |= WWDG_Prescaler; + /* Store the new value */ + WWDG->CFR = tmpreg; +} + +/** + * @brief Sets the WWDG window value. + * @param WindowValue: specifies the window value to be compared to the downcounter. + * This parameter value must be lower than 0x80. + * @retval None + */ +void WWDG_SetWindowValue(uint8_t WindowValue) +{ + __IO uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_WWDG_WINDOW_VALUE(WindowValue)); + /* Clear W[6:0] bits */ + + tmpreg = WWDG->CFR & CFR_W_Mask; + + /* Set W[6:0] bits according to WindowValue value */ + tmpreg |= WindowValue & (uint32_t) BIT_Mask; + + /* Store the new value */ + WWDG->CFR = tmpreg; +} + +/** + * @brief Enables the WWDG Early Wakeup interrupt(EWI). + * @param None + * @retval None + */ +void WWDG_EnableIT(void) +{ + *(__IO uint32_t *) CFR_EWI_BB = (uint32_t)ENABLE; +} + +/** + * @brief Sets the WWDG counter value. + * @param Counter: specifies the watchdog counter value. + * This parameter must be a number between 0x40 and 0x7F. + * @retval None + */ +void WWDG_SetCounter(uint8_t Counter) +{ + /* Check the parameters */ + assert_param(IS_WWDG_COUNTER(Counter)); + /* Write to T[6:0] bits to configure the counter value, no need to do + a read-modify-write; writing a 0 to WDGA bit does nothing */ + WWDG->CR = Counter & BIT_Mask; +} + +/** + * @brief Enables WWDG and load the counter value. + * @param Counter: specifies the watchdog counter value. + * This parameter must be a number between 0x40 and 0x7F. + * @retval None + */ +void WWDG_Enable(uint8_t Counter) +{ + /* Check the parameters */ + assert_param(IS_WWDG_COUNTER(Counter)); + WWDG->CR = CR_WDGA_Set | Counter; +} + +/** + * @brief Checks whether the Early Wakeup interrupt flag is set or not. + * @param None + * @retval The new state of the Early Wakeup interrupt flag (SET or RESET) + */ +FlagStatus WWDG_GetFlagStatus(void) +{ + return (FlagStatus)(WWDG->SR); +} + +/** + * @brief Clears Early Wakeup interrupt flag. + * @param None + * @retval None + */ +void WWDG_ClearFlag(void) +{ + WWDG->SR = (uint32_t)RESET; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/README.md b/demos/os/ucosii/stm32f10x/README.md new file mode 100644 index 0000000..436ae9c --- /dev/null +++ b/demos/os/ucosii/stm32f10x/README.md @@ -0,0 +1,53 @@ +# stm32f10x UCOSII Demo + +## STEP 1 + +文件夹 `RVMDK` 下为 Keil 工程，`EMARM` 下为 IAR 工程。打开工程后，在 `app/src/app.c` 中有 `fault_test_by_unalign()` 及 `fault_test_by_div0()` 两个 HardFault 测试函数，可以选择性的执行测试函数。 + +## STEP 2 + +将程序下载至开发板，并将其串口1 与电脑串口连接。 + +## STEP 3 + +电脑上打开该串口，串口配置 115200 8 1 N ，给开发板上电，即可看到类似如下的输出信息，故障原因也已被准确的诊断出来： + +``` +Firmware name: CmBacktrace, hardware version: V1.0.0, software version: V0.1.0 +Fault on thread app_start +===== Thread stack information ===== + addr: 200024d8 data: 03030303 + addr: 200024dc data: 00000000 + addr: 200024e0 data: 05050505 + addr: 200024e4 data: 06060606 + addr: 200024e8 data: 07070707 + addr: 200024ec data: 08000195 + addr: 200024f0 data: 04040404 + addr: 200024f4 data: 08001c99 +==================================== +=================== Registers information ==================== + R0 : 00000000 R1 : 01010101 R2 : 02020202 R3 : 03030303 + R12: 12121212 LR : 08000195 PC : 08001d24 PSR: 41000000 +============================================================== +Usage fault is caused by Indicates a divide by zero has taken place (can be set only if DIV_0_TRP is set) +Show more call stack info by run: addr2line -e CmBacktrace.out -a -f 08001d24 08000191 08001c95 +``` + +## STEP 4 + +打开电脑上的命令行工具，进入项目工程的可执行文件所在路径（Keil 一般在 `Output` 下，可执行文件后缀 `.axf`；IAR 一般在 ` Exe` 下，可执行文件后缀 `.out`），将 STEP 3 最后输出的 `addr2line -e CmBacktrace.out -a -f 08001d24 08000191 08001c95` 拷贝至控制台，并执行（[点击查看 addr2line 工具的使用教程](https://github.com/armink/CmBacktrace/blob/master/docs/zh/how_to_use_addr2line_for_call_stack.md)），可看到类似如下，包含函数名称及代码行号的函数调用栈信息： + +``` +D:\Program\STM32\CmBacktrace\demos\os\ucosii\stm32f10x\EWARM\stm32f103xE\Exe>addr2line -e CmBacktrace.out -a -f 08001d24 08000191 08001c95 +0x08001d24 +fault_test_by_div0 +D:\Program\STM32\CmBacktrace\demos\os\ucosii\stm32f10x\app\src/fault_test.c:38 +0x08000191 +AppTaskStart +D:\Program\STM32\CmBacktrace\demos\os\ucosii\stm32f10x\app\src/app.c:49 +0x08001c95 +OSTaskSuspend +D:\Program\STM32\CmBacktrace\demos\os\ucosii\stm32f10x\ucosii\Source/os_task.c:1006 + +D:\Program\STM32\CmBacktrace\demos\os\ucosii\stm32f10x\EWARM\stm32f103xE\Exe> +``` diff --git a/demos/os/ucosii/stm32f10x/RVMDK/.gitignore b/demos/os/ucosii/stm32f10x/RVMDK/.gitignore new file mode 100644 index 0000000..655cd52 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/RVMDK/.gitignore @@ -0,0 +1,3 @@ +/Output +*.uvgui.* + diff --git a/demos/os/ucosii/stm32f10x/RVMDK/CmBacktrace.uvopt b/demos/os/ucosii/stm32f10x/RVMDK/CmBacktrace.uvopt new file mode 100644 index 0000000..799470b --- /dev/null +++ b/demos/os/ucosii/stm32f10x/RVMDK/CmBacktrace.uvopt @@ -0,0 +1,880 @@ + + + + 1.0 + +
### uVision Project, (C) Keil Software
+ + + *.c + *.s*; *.src; *.a* + *.obj + *.lib + *.txt; *.h; *.inc + *.plm + *.cpp + 0 + + + + 0 + 0 + + + + stm32f103xE + 0x4 + ARM-ADS + + 8000000 + + 1 + 1 + 1 + 0 + 0 + + + 1 + 65535 + 0 + 0 + 0 + + + 79 + 66 + 8 + .\Output\list\ + + + 1 + 1 + 1 + 0 + 1 + 1 + 0 + 1 + 0 + 0 + 0 + 0 + + + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 0 + + + 1 + 0 + 1 + + 255 + + + 0 + Reference Manual + DATASHTS\ST\STM32F10xxx.PDF + + + + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 0 + 1 + 1 + 0 + 0 + 4 + + + + + + + + + + + Segger\JL2CM3.dll + + + + 0 + ARMRTXEVENTFLAGS + -L70 -Z18 -C0 -M0 -T1 + + + 0 + UL2CM3 + -O14 -S0 -C0 -N00("ARM Cortex-M3") -D00(1BA00477) -L00(4) -FO7 -FD20000000 -FC800 -FN1 -FF0STM32F10x_512 -FS08000000 -FL080000) + + + 0 + DLGUARM + (106=-1,-1,-1,-1,0)(107=-1,-1,-1,-1,0) + + + 0 + DLGDARM + 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### uVision Project, (C) Keil Software
+ + + + stm32f103xE + 0x4 + ARM-ADS + + + STM32F103RE + STMicroelectronics + IRAM(0x20000000-0x2000FFFF) IROM(0x8000000-0x807FFFF) CLOCK(8000000) CPUTYPE("Cortex-M3") + + "STARTUP\ST\STM32F10x.s" ("STM32 Startup Code") + UL2CM3(-O14 -S0 -C0 -N00("ARM Cortex-M3") -D00(1BA00477) -L00(4) -FO7 -FD20000000 -FC800 -FN1 -FF0STM32F10x_512 -FS08000000 -FL080000) + 4229 + stm32f10x_lib.h + + + + + + + + + + + 0 + 0 + + + + ST\STM32F10x\ + ST\STM32F10x\ + + 0 + 0 + 0 + 0 + 1 + + .\Output\ + CmBacktrace + 1 + 0 + 0 + 1 + 1 + .\Output\list\ + 1 + 0 + 0 + + 0 + 0 + + + 0 + 0 + 0 + 0 + + + 0 + 0 + + + 0 + 0 + 0 + 0 + + + 0 + 0 + + + 0 + 0 + + 0 + + + + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 3 + + + 1 + + + SARMCM3.DLL + + DARMSTM.DLL + -pSTM32F103RE + SARMCM3.DLL + + TARMSTM.DLL + -pSTM32F103RE + + + + 1 + 0 + 0 + 0 + 16 + + + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + + + 0 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 0 + 1 + + 0 + 4 + + + + + + + + + + + + + + Segger\JL2CM3.dll + + + + + 1 + 0 + 0 + 1 + 1 + 4099 + + 0 + Segger\JL2CM3.dll + "" () + + + + + 0 + + + + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 0 + 1 + 1 + 0 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 0 + "Cortex-M3" + + 0 + 0 + 0 + 1 + 1 + 0 + 0 + 0 + 0 + 0 + 8 + 1 + 0 + 0 + 3 + 3 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 1 + 0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x10000 + + + 1 + 0x8000000 + 0x80000 + + + 0 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x8000000 + 0x80000 + + + 1 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x10000 + + + 0 + 0x0 + 0x0 + + + + + + 0 + 1 + 1 + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 2 + 0 + 0 + 0 + 0 + + --C99 + USE_STDPERIPH_DRIVER,STM32F10X_HD,USE_FULL_ASSERT + + ..\app\inc;..\components\others;..\Libraries\STM32F10x_StdPeriph_Driver\inc;..\Libraries\CMSIS_RVMDK\CM3\CoreSupport;..\Libraries\CMSIS_RVMDK\CM3\DeviceSupport\ST\STM32F10x;..\ucosii\Source;..\ucosii\Ports\ARM-Cortex-M3\Generic\RealView;..\ucosii\uC-CPU;..\ucosii\uC-CPU\ARM-Cortex-M3\RealView;..\ucosii\uC-LIB;..\components\cm_backtrace;..\..\..\..\..\cm_backtrace + + + + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + + + + + + + + + 1 + 0 + 0 + 0 + 1 + 0 + 0x00000000 + 0x20000000 + + + + + + + + + + + + + app + + + app.c + 1 + ..\APP\src\app.c + + + fault_test.c + 1 + ..\app\src\fault_test.c + + + stm32f10x_it.c + 1 + ..\APP\src\stm32f10x_it.c + + + stm32f10x_conf.h + 5 + ..\app\inc\stm32f10x_conf.h + + + + + bsp + + + bsp.c + 1 + ..\components\others\bsp.c + + + startup_stm32f10x_hd.s + 2 + ..\Libraries\CMSIS_RVMDK\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_hd.s + + + + + cm_backtrace + + + cm_backtrace.c + 1 + ..\..\..\..\..\cm_backtrace\cm_backtrace.c + + + cmb_fault.S + 2 + ..\..\..\..\..\cm_backtrace\fault_handler\keil\cmb_fault.S + + + + + std_periph_driver + + + misc.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\misc.c + + + stm32f10x_adc.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_adc.c + + + stm32f10x_bkp.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_bkp.c + + + stm32f10x_can.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_can.c + + + stm32f10x_cec.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_cec.c + + + stm32f10x_crc.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_crc.c + + + stm32f10x_dac.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dac.c + + + stm32f10x_dbgmcu.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dbgmcu.c + + + stm32f10x_dma.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dma.c + + + stm32f10x_exti.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_exti.c + + + stm32f10x_flash.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_flash.c + + + stm32f10x_fsmc.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_fsmc.c + + + stm32f10x_gpio.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_gpio.c + + + stm32f10x_i2c.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_i2c.c + + + stm32f10x_iwdg.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_iwdg.c + + + stm32f10x_pwr.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_pwr.c + + + stm32f10x_rcc.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_rcc.c + + + stm32f10x_rtc.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_rtc.c + + + stm32f10x_sdio.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_sdio.c + + + stm32f10x_spi.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_spi.c + + + stm32f10x_tim.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_tim.c + + + stm32f10x_usart.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_usart.c + + + stm32f10x_wwdg.c + 1 + ..\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_wwdg.c + + + + + cmsis + + + system_stm32f10x.c + 1 + ..\Libraries\CMSIS_RVMDK\CM3\DeviceSupport\ST\STM32F10x\system_stm32f10x.c + + + core_cm3.c + 1 + ..\Libraries\CMSIS_RVMDK\CM3\CoreSupport\core_cm3.c + + + + + ucos + + + os_core.c + 1 + ..\ucosii\Source\os_core.c + + + os_flag.c + 1 + ..\ucosii\Source\os_flag.c + + + os_mbox.c + 1 + ..\ucosii\Source\os_mbox.c + + + os_mem.c + 1 + ..\ucosii\Source\os_mem.c + + + os_mutex.c + 1 + ..\ucosii\Source\os_mutex.c + + + os_q.c + 1 + ..\ucosii\Source\os_q.c + + + os_sem.c + 1 + ..\ucosii\Source\os_sem.c + + + os_task.c + 1 + ..\ucosii\Source\os_task.c + + + os_time.c + 1 + ..\ucosii\Source\os_time.c + + + os_tmr.c + 1 + ..\ucosii\Source\os_tmr.c + + + os_cpu_c.c + 1 + ..\ucosii\Ports\ARM-Cortex-M3\Generic\RealView\os_cpu_c.c + + + os_dbg.c + 1 + ..\ucosii\Ports\ARM-Cortex-M3\Generic\RealView\os_dbg.c + + + os_cpu_a.asm + 2 + ..\ucosii\Ports\ARM-Cortex-M3\Generic\RealView\os_cpu_a.asm + + + cpu_core.c + 1 + ..\ucosii\uC-CPU\cpu_core.c + + + cpu_c.c + 1 + ..\ucosii\uC-CPU\ARM-Cortex-M3\RealView\cpu_c.c + + + cpu_a.asm + 2 + ..\ucosii\uC-CPU\ARM-Cortex-M3\RealView\cpu_a.asm + + + + + + + + diff --git a/demos/os/ucosii/stm32f10x/RVMDK/JLink Regs CM3.txt b/demos/os/ucosii/stm32f10x/RVMDK/JLink Regs CM3.txt new file mode 100644 index 0000000..08327ff --- /dev/null +++ b/demos/os/ucosii/stm32f10x/RVMDK/JLink Regs CM3.txt @@ -0,0 +1,32 @@ +0: R0: 0x00 +1: R1: 0x01 +2: R2: 0x02 +3: R3: 0x03 +4: R4: 0x04 +5: R5: 0x05 +6: R6: 0x06 +7: R7: 0x07 +8: R8: 0x08 +9: R9: 0x09 +10: R10: 0x0a +11: R11: 0x0b +12: R12: 0x0c +13: R13: 0x0d +14: R14: 0x0e +15: R15: 0x0f +16: XPSR: 0x10 +17: MSP: 0x11 +18: PSP: 0x12 +19: RAZ: 0x13 +20: CFBP: 0x14 +21: APSR: 0x15 +22: EPSR: 0x16 +23: IPSR: 0x17 +24: PRIMASK: 0x18 +25: BASEPRI: 0x19 +26: FAULTMASK: 0x1a +27: CONTROL: 0x1b +28: BASEPRI_MAX: 0x1c +29: IAPSR: 0x1d +30: EAPSR: 0x1e +31: IEPSR: 0x1f diff --git a/demos/os/ucosii/stm32f10x/RVMDK/JLinkLog.txt b/demos/os/ucosii/stm32f10x/RVMDK/JLinkLog.txt new file mode 100644 index 0000000..ab1d4a3 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/RVMDK/JLinkLog.txt @@ -0,0 +1,215 @@ + +T276C 000:729 SEGGER J-Link V4.15n (beta) Log File (0001ms, 0727ms total) +T276C 000:729 DLL Compiled: Jun 18 2010 19:55:09 (0001ms, 0727ms total) +T276C 000:729 Logging started @ 2015-05-30 16:38 (0001ms, 0727ms total) +T276C 000:730 JLINK_SetWarnOutHandler(...) (0000ms, 0728ms total) +T276C 000:730 JLINK_OpenEx(...) +Firmware: J-Link ARM-OB STM32 compiled Aug 22 2012 19:52:04 +Hardware: V7.00 +S/N: 20090928 +Feature(s): RDI,FlashDL,FlashBP,JFlash,GDBFull returns O.K. (0166ms, 0728ms total) +T276C 000:896 JLINK_SetErrorOutHandler(...) (0000ms, 0894ms total) +T276C 000:896 JLINK_ExecCommand("ProjectFile = "D:\Program\STM32\EasyFlash\demo\stm32f10x\non_os\RVMDK\JLinkSettings.ini"", ...) returns 0x00 (0001ms, 0894ms total) +T276C 000:897 JLINK_ExecCommand("DisableConnectionTimeout", ...) returns 0x00 (0000ms, 0895ms total) +T276C 000:899 JLINK_TIF_Select(JLINKARM_TIF_SWD) returns 0x00 (0001ms, 0895ms total) +T276C 000:900 JLINK_SetSpeed(2000) (0001ms, 0896ms total) +T276C 000:901 JLINK_GetHardwareVersion() returns 0x11170 (0000ms, 0897ms total) +T276C 000:901 JLINK_GetDLLVersion() returns 41514 (0000ms, 0897ms total) +T276C 000:901 JLINK_GetFirmwareString(...) (0000ms, 0897ms total) +T276C 000:901 JLINK_GetDLLVersion() returns 41514 (0000ms, 0897ms total) +T276C 000:901 JLINK_GetCompileDateTime() (0000ms, 0897ms total) +T276C 000:901 JLINK_GetFirmwareString(...) (0000ms, 0897ms total) +T276C 000:901 JLINK_GetHardwareVersion() returns 0x11170 (0000ms, 0897ms total) +T276C 000:901 JLINK_Reset() >0x108 TIF>Found SWD-DP with ID 0x1BA01477 >0x33 TIF> >0x33 TIF> >0x35 TIF> >0x33 TIF> >0x35 TIF> >0x33 TIF> >0x33 TIF> >0x9B TIF> >0x9B TIF> >0x1D7 TIF> >0x13A TIF> >0x13A TIF>TPIU fitted. >0x13A TIF>ETM fitted. >0x13A TIF> FPUnit: 6 code (BP) slots and 2 literal slots >0x13A TIF> >0x13A TIF> >0x1D7 TIF> >0x1D7 TIF> >0x20C TIF> >0x13A TIF> >0x13A TIF> >0x1D7 TIF> >0x1D7 TIF> >0x13A TIF> >0x13A TIF> >0x11E4 TIF> >0x1D7 TIF> >0x13A TIF> >0x11E4 TIF> (0062ms, 0897ms total) +T276C 000:963 JLINK_JTAG_StoreRaw(..., 0x108 Bits) returns 0x00 (0000ms, 0959ms total) +T276C 000:963 JLINK_JTAG_GetU32(BitPos = 227) >0x108 TIF> returns 0x1BA01477 (0001ms, 0959ms total) +T276C 000:964 JLINK_GetDebugInfo(0x100) -- Value=0xE00FF003 returns 0x00 (0000ms, 0960ms total) +T276C 000:969 JLINK_ReadMem (0xE00FF000, 0x0018 Bytes, ...) -- CPU_ReadMem(24 bytes @ 0xE00FF000) -- Data: 03 F0 F0 FF 03 20 F0 FF 03 30 F0 FF 03 10 F0 FF ... returns 0x00 (0002ms, 0960ms total) +T276C 000:971 JLINK_ReadMemU32(0xE000ED00, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE000ED00) -- Data: 31 C2 1F 41 returns 0x01 (0001ms, 0962ms total) +T276C 000:972 JLINK_Halt() returns 0x00 (0000ms, 0963ms total) +T276C 000:972 JLINK_IsHalted() returns TRUE (0000ms, 0963ms total) +T276C 000:972 JLINK_ReadMemU32(0xE000EDF0, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- Data: 03 00 03 00 returns 0x01 (0001ms, 0963ms total) +T276C 000:973 JLINK_WriteU32(0xE000EDF0, 0xA05F0003) -- CPU_WriteMem(4 bytes @ 0xE000EDF0) returns 0x00 (0001ms, 0964ms total) +T276C 000:974 JLINK_WriteU32(0xE000EDFC, 0x01000000) -- CPU_WriteMem(4 bytes @ 0xE000EDFC) returns 0x00 (0001ms, 0965ms total) +T276C 000:975 JLINK_ReadMemU32(0xE0002000, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE0002000) -- Data: 60 02 00 00 returns 0x01 (0001ms, 0966ms total) +T276C 000:976 JLINK_ReadMemU32(0xE0001000, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE0001000) -- Data: 01 00 00 40 returns 0x01 (0001ms, 0967ms total) +T276C 000:977 JLINK_ExecCommand("Device = STM32F103RE", ...) + JLINK_ExecCommand("map ram 0x20000000 - 0x2000FFFF", ...) returns 0x00 (0000ms, 0000ms total) + JLINK_AddMirrorAreaEx(Addr = 0x00000000, Size = 0x00000000) (0000ms, 0000ms total) + returns 0x00 (0001ms, 0968ms total) +T276C 000:978 JLINK_GetHWStatus(...) returns 0x00 (0000ms, 0969ms total) +T276C 000:978 JLINK_GetNumBPUnits(Type = 0xFFFFFF00) >0x108 TIF>Found SWD-DP with ID 0x1BA01477 >0x33 TIF> >0x33 TIF> >0x35 TIF> >0x33 TIF> >0x35 TIF> >0x33 TIF> >0x33 TIF> >0x9B TIF> >0x9B TIF> >0x1D7 TIF> >0x13A TIF> >0x13A TIF>TPIU fitted. >0x13A TIF>ETM fitted. >0x13A TIF> FPUnit: 6 code (BP) slots and 2 literal slots >0x13A TIF> >0x13A TIF> returns 0x06 (0015ms, 0969ms total) +T276C 000:993 JLINK_GetNumBPUnits(Type = 0xF0) returns 0x800 (0000ms, 0984ms total) +T276C 000:993 JLINK_GetNumWPUnits() returns 0x04 (0000ms, 0984ms total) +T276C 000:993 JLINK_GetSpeed() returns 0x7D0 (0000ms, 0984ms total) +T276C 000:994 JLINK_ReadMemU32(0xE000E004, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE000E004) -- Data: 01 00 00 00 returns 0x01 (0001ms, 0984ms total) +T276C 000:995 JLINK_WriteMem(0xE0001000, 0x001C Bytes, ...) -- Data: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ... -- CPU_WriteMem(28 bytes @ 0xE0001000) returns 0x1C (0001ms, 0985ms total) +T276C 000:996 JLINK_ReadMem (0xE0001000, 0x001C Bytes, ...) -- CPU_ReadMem(28 bytes @ 0xE0001000) -- Data: 01 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 ... returns 0x00 (0001ms, 0986ms total) +T276C 000:997 JLINK_ReadReg(R15) returns 0x08000144 (0000ms, 0987ms total) +T276C 000:997 JLINK_ReadReg(XPSR) returns 0x01000000 (0000ms, 0987ms total) +T276C 001:574 JLINK_SetResetType(JLINKARM_RESET_TYPE_NORMAL) returns JLINKARM_RESET_TYPE_NORMAL (0000ms, 0987ms total) +T276C 001:574 JLINK_Reset() >0x108 TIF>Found SWD-DP with ID 0x1BA01477 >0x33 TIF> >0x33 TIF> >0x35 TIF> >0x33 TIF> >0x35 TIF> >0x33 TIF> >0x33 TIF> >0x9B TIF> >0x9B TIF> >0x1D7 TIF> >0x13A TIF> >0x13A TIF>TPIU fitted. >0x13A TIF>ETM fitted. >0x13A TIF> FPUnit: 6 code (BP) slots and 2 literal slots >0x13A TIF> >0x13A TIF> >0x1D7 TIF> >0x1D7 TIF> >0x20C TIF> >0x13A TIF> >0x13A TIF> >0x1D7 TIF> >0x1D7 TIF> >0x13A TIF> >0x13A TIF> >0x1D7 TIF> >0x13A TIF> >0x11E4 TIF> (0040ms, 0987ms total) +T276C 001:614 JLINK_ReadReg(R15) returns 0x08000144 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(XPSR) returns 0x01000000 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R0) returns 0x0001471D (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R1) returns 0x00000020 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R2) returns 0x00000000 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R3) returns 0x00000000 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R4) returns 0x080039D8 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R5) returns 0x080039D8 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R6) returns 0x00000000 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R7) returns 0x00000000 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R8) returns 0x00000000 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R9) returns 0x20000160 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R10) returns 0x00000000 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R11) returns 0x00000000 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R12) returns 0x00000000 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R13) returns 0x20000CB0 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R14) returns 0xFFFFFFFF (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(R15) returns 0x08000144 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(XPSR) returns 0x01000000 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(MSP) returns 0x20000CB0 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(PSP) returns 0x20000800 (0000ms, 1027ms total) +T276C 001:614 JLINK_ReadReg(CFBP) returns 0x00000000 (0000ms, 1027ms total) +T276C 001:615 JLINK_ReadMem (0x08000144, 0x003C Bytes, ...) -- CPU_ReadMem(64 bytes @ 0x08000140) -- Updating C cache (64 bytes @ 0x08000140) -- Read from C cache (60 bytes @ 0x08000144) -- Data: 06 48 80 47 06 48 00 47 FE E7 FE E7 FE E7 FE E7 ... returns 0x00 (0001ms, 1027ms total) +T276C 002:033 JLINK_ReadMem (0x00000000, 0x00C3 Bytes, ...) + JLINK_ReadMemHW(0x00000000, 0x0004 Bytes, ...) -- CPU_ReadMem(4 bytes @ 0x00000000) -- Data: B0 0C 00 20 returns 0x00 (0001ms, 0000ms total) + JLINK_ReadMemHW(0x08000000, 0x0004 Bytes, ...) -- CPU_ReadMem(4 bytes @ 0x08000000) -- Data: B0 0C 00 20 returns 0x00 (0001ms, 0001ms total) + JLINK_WriteMemHW(0x00000000, 0x0004 Bytes, ...) -- Data: 01 00 01 00 -- CPU_WriteMem(4 bytes @ 0x00000000) returns 0x04 (0001ms, 0002ms total) + JLINK_ReadMemHW(0x00000000, 0x0004 Bytes, ...) -- CPU_ReadMem(4 bytes @ 0x00000000) -- Data: B0 0C 00 20 returns 0x00 (0001ms, 0003ms total) + -- MA0 is in flash -- Unmirror addr 0x00000000 -- CPU_ReadMem(256 bytes @ 0x08000000) -- Updating C cache (256 bytes @ 0x08000000) -- Read from C cache (195 bytes @ 0x08000000) -- Data: B0 0C 00 20 45 01 00 08 F1 0E 00 08 4F 01 00 08 ... returns 0x00 (0007ms, 1028ms total) +T1918 002:493 JLINK_SetBPEx(Addr = 0x080032A0, Type = 0xFFFFFFF2) returns 0x00000001 (0000ms, 1035ms total) +T1918 002:493 JLINK_Go() -- CPU_WriteMem(4 bytes @ 0xE0002000) -- CPU_WriteMem(4 bytes @ 0xE0002008) -- CPU_WriteMem(4 bytes @ 0xE000200C) -- CPU_WriteMem(4 bytes @ 0xE0002010) -- CPU_WriteMem(4 bytes @ 0xE0002014) -- CPU_WriteMem(4 bytes @ 0xE0002018) -- CPU_WriteMem(4 bytes @ 0xE000201C) -- Invalidate MA0 status (0007ms, 1035ms total) +T1918 002:601 JLINK_IsHalted() returns TRUE (0004ms, 1042ms total) +T1918 002:605 JLINK_Halt() returns 0x00 (0000ms, 1042ms total) +T1918 002:605 JLINK_IsHalted() returns TRUE (0000ms, 1042ms total) +T1918 002:605 JLINK_IsHalted() returns TRUE (0000ms, 1042ms total) +T1918 002:605 JLINK_IsHalted() returns TRUE (0000ms, 1042ms total) +T1918 002:605 JLINK_ReadReg(R15) returns 0x080032A0 (0000ms, 1042ms total) +T1918 002:605 JLINK_ReadReg(XPSR) returns 0x61000000 (0000ms, 1042ms total) +T1918 002:605 JLINK_ClrBPEx(BPHandle = 0x00000001) returns 0x00 (0000ms, 1042ms total) +T1918 002:605 JLINK_ReadMemU32(0xE000ED30, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE000ED30) -- Data: 03 00 00 00 returns 0x01 (0001ms, 1042ms total) +T1918 002:606 JLINK_ReadMemU32(0xE0001028, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE0001028) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1043ms total) +T1918 002:607 JLINK_ReadMemU32(0xE0001038, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE0001038) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1044ms total) +T1918 002:608 JLINK_ReadMemU32(0xE0001048, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE0001048) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1045ms total) +T1918 002:609 JLINK_ReadMemU32(0xE0001058, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE0001058) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1046ms total) +T1918 002:610 JLINK_ReadReg(R0) returns 0x080032A1 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R1) returns 0x20000CB0 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R2) returns 0x00000000 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R3) returns 0x08001891 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R4) returns 0x080039D8 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R5) returns 0x080039D8 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R6) returns 0x00000000 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R7) returns 0x00000000 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R8) returns 0x00000000 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R9) returns 0x20000160 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R10) returns 0x00000000 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R11) returns 0x00000000 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R12) returns 0x00000000 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R13) returns 0x20000CB0 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R14) returns 0x0800068D (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(R15) returns 0x080032A0 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(XPSR) returns 0x61000000 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(MSP) returns 0x20000CB0 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(PSP) returns 0x20000800 (0000ms, 1047ms total) +T1918 002:610 JLINK_ReadReg(CFBP) returns 0x00000000 (0000ms, 1047ms total) +T276C 002:647 JLINK_ReadMem (0x080032A0, 0x003C Bytes, ...) -- CPU_ReadMem(128 bytes @ 0x08003280) -- Updating C cache (128 bytes @ 0x08003280) -- Read from C cache (60 bytes @ 0x080032A0) -- Data: FD F7 ED FA FF F7 1E FD 08 B9 00 F0 1B F8 0D E0 ... returns 0x00 (0003ms, 1047ms total) +T1918 003:050 JLINK_Go() -- CPU_WriteMem(4 bytes @ 0xE0002008) -- CPU_WriteMem(4 bytes @ 0xE000200C) -- CPU_WriteMem(4 bytes @ 0xE0002010) -- CPU_WriteMem(4 bytes @ 0xE0002014) -- CPU_WriteMem(4 bytes @ 0xE0002018) -- CPU_WriteMem(4 bytes @ 0xE000201C) (0007ms, 1050ms total) +T1918 003:158 JLINK_IsHalted() returns FALSE (0000ms, 1057ms total) +T1918 003:259 JLINK_IsHalted() returns FALSE (0001ms, 1057ms total) +T1918 003:360 JLINK_IsHalted() returns FALSE (0001ms, 1057ms total) +T1918 003:462 JLINK_IsHalted() returns FALSE (0000ms, 1057ms total) +T1918 003:563 JLINK_IsHalted() returns FALSE (0000ms, 1057ms total) +T1918 003:664 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1057ms total) +T1918 003:665 JLINK_IsHalted() returns FALSE (0001ms, 1058ms total) +T1918 003:767 JLINK_IsHalted() returns FALSE (0001ms, 1058ms total) +T1918 003:869 JLINK_IsHalted() returns FALSE (0000ms, 1058ms total) +T1918 003:970 JLINK_IsHalted() returns FALSE (0001ms, 1058ms total) +T1918 004:071 JLINK_IsHalted() returns FALSE (0001ms, 1058ms total) +T1918 004:173 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1058ms total) +T1918 004:174 JLINK_IsHalted() returns FALSE (0001ms, 1059ms total) +T1918 004:276 JLINK_IsHalted() returns FALSE (0001ms, 1059ms total) +T1918 004:378 JLINK_IsHalted() returns FALSE (0001ms, 1059ms total) +T1918 004:480 JLINK_IsHalted() returns FALSE (0000ms, 1059ms total) +T1918 004:581 JLINK_IsHalted() returns FALSE (0001ms, 1059ms total) +T1918 004:682 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1059ms total) +T1918 004:684 JLINK_IsHalted() returns FALSE (0000ms, 1060ms total) +T1918 004:785 JLINK_IsHalted() returns FALSE (0001ms, 1060ms total) +T1918 004:887 JLINK_IsHalted() returns FALSE (0001ms, 1060ms total) +T1918 004:989 JLINK_IsHalted() returns FALSE (0001ms, 1060ms total) +T1918 005:091 JLINK_IsHalted() returns FALSE (0001ms, 1060ms total) +T1918 005:193 JLINK_IsHalted() returns FALSE (0001ms, 1060ms total) +T1918 005:295 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1060ms total) +T1918 005:296 JLINK_IsHalted() returns FALSE (0001ms, 1061ms total) +T1918 005:398 JLINK_IsHalted() returns FALSE (0001ms, 1061ms total) +T1918 005:500 JLINK_IsHalted() returns FALSE (0000ms, 1061ms total) +T1918 005:601 JLINK_IsHalted() returns FALSE (0001ms, 1061ms total) +T1918 005:703 JLINK_IsHalted() returns FALSE (0001ms, 1061ms total) +T1918 005:805 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1061ms total) +T1918 005:807 JLINK_IsHalted() returns FALSE (0001ms, 1062ms total) +T1918 005:909 JLINK_IsHalted() returns FALSE (0001ms, 1062ms total) +T1918 006:012 JLINK_IsHalted() returns FALSE (0001ms, 1062ms total) +T1918 006:114 JLINK_IsHalted() returns FALSE (0001ms, 1062ms total) +T1918 006:216 JLINK_IsHalted() returns FALSE (0001ms, 1062ms total) +T1918 006:318 JLINK_IsHalted() returns FALSE (0001ms, 1062ms total) +T1918 006:420 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1062ms total) +T1918 006:421 JLINK_IsHalted() returns FALSE (0001ms, 1063ms total) +T1918 006:522 JLINK_IsHalted() returns FALSE (0001ms, 1063ms total) +T1918 006:624 JLINK_IsHalted() returns FALSE (0000ms, 1063ms total) +T1918 006:725 JLINK_IsHalted() returns FALSE (0001ms, 1063ms total) +T1918 006:827 JLINK_IsHalted() returns FALSE (0001ms, 1063ms total) +T1918 006:929 JLINK_IsHalted() returns FALSE (0001ms, 1063ms total) +T1918 007:031 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0000ms, 1063ms total) +T1918 007:032 JLINK_IsHalted() returns FALSE (0001ms, 1063ms total) +T1918 007:134 JLINK_IsHalted() returns FALSE (0001ms, 1063ms total) +T1918 007:235 JLINK_IsHalted() returns FALSE (0001ms, 1063ms total) +T1918 007:337 JLINK_IsHalted() returns FALSE (0000ms, 1063ms total) +T1918 007:439 JLINK_IsHalted() returns FALSE (0001ms, 1063ms total) +T1918 007:541 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1063ms total) +T1918 007:542 JLINK_IsHalted() returns FALSE (0001ms, 1064ms total) +T1918 007:644 JLINK_IsHalted() returns FALSE (0001ms, 1064ms total) +T1918 007:746 JLINK_IsHalted() returns FALSE (0001ms, 1064ms total) +T1918 007:848 JLINK_IsHalted() returns FALSE (0001ms, 1064ms total) +T1918 007:950 JLINK_IsHalted() returns FALSE (0000ms, 1064ms total) +T1918 008:051 JLINK_IsHalted() returns FALSE (0000ms, 1064ms total) +T1918 008:152 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1064ms total) +T1918 008:153 JLINK_IsHalted() returns FALSE (0001ms, 1065ms total) +T1918 008:255 JLINK_IsHalted() returns FALSE (0001ms, 1065ms total) +T1918 008:357 JLINK_IsHalted() returns FALSE (0000ms, 1065ms total) +T1918 008:458 JLINK_IsHalted() returns FALSE (0001ms, 1065ms total) +T1918 008:560 JLINK_IsHalted() returns FALSE (0001ms, 1065ms total) +T1918 008:662 JLINK_IsHalted() returns FALSE (0001ms, 1065ms total) +T1918 008:764 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1065ms total) +T1918 008:766 JLINK_IsHalted() returns FALSE (0001ms, 1066ms total) +T1918 008:868 JLINK_IsHalted() returns FALSE (0001ms, 1066ms total) +T1918 008:971 JLINK_IsHalted() returns FALSE (0000ms, 1066ms total) +T1918 009:072 JLINK_IsHalted() returns FALSE (0001ms, 1066ms total) +T1918 009:174 JLINK_IsHalted() returns FALSE (0001ms, 1066ms total) +T1918 009:276 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0000ms, 1066ms total) +T1918 009:283 JLINK_IsHalted() returns FALSE (0001ms, 1066ms total) +T1918 009:385 JLINK_IsHalted() returns FALSE (0000ms, 1066ms total) +T1918 009:486 JLINK_IsHalted() returns FALSE (0000ms, 1066ms total) +T1918 009:587 JLINK_IsHalted() returns FALSE (0000ms, 1066ms total) +T1918 009:688 JLINK_IsHalted() returns FALSE (0000ms, 1066ms total) +T1918 009:789 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1066ms total) +T1918 009:791 JLINK_IsHalted() returns FALSE (0001ms, 1067ms total) +T1918 009:893 JLINK_IsHalted() returns FALSE (0000ms, 1067ms total) +T1918 009:994 JLINK_IsHalted() returns FALSE (0001ms, 1067ms total) +T1918 010:096 JLINK_IsHalted() returns FALSE (0001ms, 1067ms total) +T1918 010:198 JLINK_IsHalted() returns FALSE (0000ms, 1067ms total) +T1918 010:299 JLINK_IsHalted() returns FALSE (0000ms, 1067ms total) +T1918 010:400 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1067ms total) +T1918 010:401 JLINK_IsHalted() returns FALSE (0001ms, 1068ms total) +T1918 010:504 JLINK_IsHalted() returns FALSE (0001ms, 1068ms total) +T1918 010:605 JLINK_IsHalted() returns FALSE (0000ms, 1068ms total) +T1918 010:706 JLINK_IsHalted() returns FALSE (0001ms, 1068ms total) +T1918 010:807 JLINK_IsHalted() returns FALSE (0001ms, 1068ms total) +T1918 010:909 JLINK_IsHalted() returns FALSE (0000ms, 1068ms total) +T1918 011:010 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE0001004) -- Data: 01 00 00 40 returns 0x01 (0001ms, 1068ms total) +T1918 011:014 JLINK_IsHalted() returns FALSE (0001ms, 1069ms total) +T1918 011:116 JLINK_IsHalted() returns FALSE (0000ms, 1069ms total) +T276C 011:210 JLINK_WriteU32(0xE000EDFC, 0x00000000) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDFC) returns 0x00 (0001ms, 1069ms total) +T276C 011:211 JLINK_Close() -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE0002008) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000200C) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE0002010) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE0002014) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE0002018) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000201C) (0031ms, 1070ms total) +T1918 011:242 JLINK_Close() (0000ms, 1101ms total) +T1918 011:242 JLINK_Close() (0000ms, 1101ms total) +T1918 011:242 JLINK_Close() (0000ms, 1101ms total) diff --git a/demos/os/ucosii/stm32f10x/RVMDK/JLinkSettings.ini b/demos/os/ucosii/stm32f10x/RVMDK/JLinkSettings.ini new file mode 100644 index 0000000..28de79c --- /dev/null +++ b/demos/os/ucosii/stm32f10x/RVMDK/JLinkSettings.ini @@ -0,0 +1,17 @@ +[FLASH] +SkipProgOnCRCMatch = 1 +VerifyDownload = 1 +AllowCaching = 1 +EnableFlashDL = 2 +Override = 0 +Device="ADUC7020X62" +[BREAKPOINTS] +ShowInfoWin = 1 +EnableFlashBP = 2 +BPDuringExecution = 0 +[CPU] +OverrideMemMap = 0 +AllowSimulation = 1 +ScriptFile="" +[SWO] +SWOLogFile="" diff --git a/demos/os/ucosii/stm32f10x/app/inc/app_cfg.h b/demos/os/ucosii/stm32f10x/app/inc/app_cfg.h new file mode 100644 index 0000000..bb5a415 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/app/inc/app_cfg.h @@ -0,0 +1,103 @@ +/* +********************************************************************************************************* +* EXAMPLE CODE +* +* (c) Copyright 2003-2013; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* Knowledge of the source code may NOT be used to develop a similar product. +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* APPLICATION CONFIGURATION +* +* ST Microelectronics STM32 +* on the +* +* STM3210G-EVAL +* Evaluation Board +* +* Filename : app_cfg.h +* Version : V1.00 +* Programmer(s) : DC +********************************************************************************************************* +*/ + +#ifndef __APP_CFG_H__ +#define __APP_CFG_H__ + +#include + +/* +********************************************************************************************************* +* MODULE ENABLE / DISABLE +********************************************************************************************************* +*/ + +#define BSP_CFG_LED_SPI2_EN DEF_ENABLED /* Enable/disable LEDs on SPI port. */ +#define BSP_CFG_LED_PIOC_EN DEF_ENABLED /* Enable/disable PIOC LEDs. */ + +#define APP_CFG_SERIAL_EN DEF_ENABLED + + +/* +********************************************************************************************************* +* TASK PRIORITIES +********************************************************************************************************* +*/ + +#define APP_TASK_START_PRIO 2u + +#define OS_TASK_TMR_PRIO (OS_LOWEST_PRIO - 2) + + +/* +********************************************************************************************************* +* TASK STACK SIZES +* Size of the task stacks (# of OS_STK entries) +********************************************************************************************************* +*/ + +#define APP_TASK_START_STK_SIZE 128u + + +/* +********************************************************************************************************* +* BSP CFG +********************************************************************************************************* +*/ + +#define BSP_CFG_SER_COMM_SEL BSP_SER_COMM_UART_01 + + + + +/* +********************************************************************************************************* +* TRACE / DEBUG CONFIGURATION +********************************************************************************************************* +*/ +#if 0 +#define TRACE_LEVEL_OFF 0 +#define TRACE_LEVEL_INFO 1 +#define TRACE_LEVEL_DBG 2 +#endif + +#define APP_TRACE_LEVEL TRACE_LEVEL_INFO + +#if (APP_CFG_SERIAL_EN == DEF_ENABLED) +#define APP_TRACE BSP_Ser_Printf +#else +#define APP_TRACE printf +#endif + +#define APP_TRACE_INFO(x) ((APP_TRACE_LEVEL >= TRACE_LEVEL_INFO) ? (void)(APP_TRACE x) : (void)0) +#define APP_TRACE_DBG(x) ((APP_TRACE_LEVEL >= TRACE_LEVEL_DBG) ? (void)(APP_TRACE x) : (void)0) + +#endif + diff --git a/demos/os/ucosii/stm32f10x/app/inc/cpu_cfg.h b/demos/os/ucosii/stm32f10x/app/inc/cpu_cfg.h new file mode 100644 index 0000000..a29122a --- /dev/null +++ b/demos/os/ucosii/stm32f10x/app/inc/cpu_cfg.h @@ -0,0 +1,184 @@ +/* +********************************************************************************************************* +* uC/CPU +* CPU CONFIGURATION & PORT LAYER +* +* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/CPU is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CPU CONFIGURATION FILE +* +* TEMPLATE +* +* Filename : cpu_cfg.h +* Version : V1.29.01 +* Programmer(s) : SR +* ITJ +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +********************************************************************************************************* +*/ + +#ifndef CPU_CFG_MODULE_PRESENT +#define CPU_CFG_MODULE_PRESENT + + +/* +********************************************************************************************************* +* CPU NAME CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_NAME_EN to enable/disable CPU host name feature : +* +* (a) CPU host name storage +* (b) CPU host name API functions +* +* (2) Configure CPU_CFG_NAME_SIZE with the desired ASCII string size of the CPU host name, +* including the terminating NULL character. +* +* See also 'cpu_core.h GLOBAL VARIABLES Note #1'. +********************************************************************************************************* +*/ + + /* Configure CPU host name feature (see Note #1) : */ +#define CPU_CFG_NAME_EN DEF_DISABLED + /* DEF_DISABLED CPU host name DISABLED */ + /* DEF_ENABLED CPU host name ENABLED */ + + /* Configure CPU host name ASCII string size ... */ +#define CPU_CFG_NAME_SIZE 16 /* ... (see Note #2). */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU TIMESTAMP CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_TS_xx_EN to enable/disable CPU timestamp features : +* +* (a) CPU_CFG_TS_32_EN enable/disable 32-bit CPU timestamp feature +* (b) CPU_CFG_TS_64_EN enable/disable 64-bit CPU timestamp feature +* +* (2) (a) Configure CPU_CFG_TS_TMR_SIZE with the CPU timestamp timer's word size : +* +* CPU_WORD_SIZE_08 8-bit word size +* CPU_WORD_SIZE_16 16-bit word size +* CPU_WORD_SIZE_32 32-bit word size +* CPU_WORD_SIZE_64 64-bit word size +* +* (b) If the size of the CPU timestamp timer is not a binary multiple of 8-bit octets +* (e.g. 20-bits or even 24-bits), then the next lower, binary-multiple octet word +* size SHOULD be configured (e.g. to 16-bits). However, the minimum supported word +* size for CPU timestamp timers is 8-bits. +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2a'. +********************************************************************************************************* +*/ + + /* Configure CPU timestamp features (see Note #1) : */ +#define CPU_CFG_TS_32_EN DEF_ENABLED +#define CPU_CFG_TS_64_EN DEF_DISABLED + /* DEF_DISABLED CPU timestamps DISABLED */ + /* DEF_ENABLED CPU timestamps ENABLED */ + + /* Configure CPU timestamp timer word size ... */ + /* ... (see Note #2) : */ +#define CPU_CFG_TS_TMR_SIZE CPU_WORD_SIZE_32 + + +/* +********************************************************************************************************* +* CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION +* +* Note(s) : (1) (a) Configure CPU_CFG_INT_DIS_MEAS_EN to enable/disable measuring CPU's interrupts +* disabled time : +* +* (a) Enabled, if CPU_CFG_INT_DIS_MEAS_EN #define'd in 'cpu_cfg.h' +* +* (b) Disabled, if CPU_CFG_INT_DIS_MEAS_EN NOT #define'd in 'cpu_cfg.h' +* +* See also 'cpu_core.h FUNCTION PROTOTYPES Note #1'. +* +* (b) Configure CPU_CFG_INT_DIS_MEAS_OVRHD_NBR with the number of times to measure & +* average the interrupts disabled time measurements overhead. +* +* Recommend a single (1) overhead time measurement, even for instruction-cache-enabled +* CPUs, since critical sections are NOT typically called within instruction-cached loops. +* Thus a single non-cached/non-averaged time measurement is a more realistic overhead +* for the majority of non-cached interrupts disabled time measurements. +* +* See also 'cpu_core.c CPU_IntDisMeasInit() Note #3a'. +********************************************************************************************************* +*/ + +#if 0 /* Configure CPU interrupts disabled time ... */ +#define CPU_CFG_INT_DIS_MEAS_EN /* ... measurements feature (see Note #1a). */ +#endif + + /* Configure number of interrupts disabled overhead ... */ +#define CPU_CFG_INT_DIS_MEAS_OVRHD_NBR 1u /* ... time measurements (see Note #1b). */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU COUNT ZEROS CONFIGURATION +* +* Note(s) : (1) (a) Configure CPU_CFG_LEAD_ZEROS_ASM_PRESENT to define count leading zeros bits +* function(s) in : +* +* (1) 'cpu_a.asm', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable assembly-optimized function(s) +* +* (2) 'cpu_core.c', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise +* +* (b) Configure CPU_CFG_TRAIL_ZEROS_ASM_PRESENT to define count trailing zeros bits +* function(s) in : +* +* (1) 'cpu_a.asm', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable assembly-optimized function(s) +* +* (2) 'cpu_core.c', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise +********************************************************************************************************* +*/ + +#if 1 /* Configure CPU count leading zeros bits ... */ +#define CPU_CFG_LEAD_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1a). */ +#endif + +#if 0 /* Configure CPU count trailing zeros bits ... */ +#define CPU_CFG_TRAIL_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1b). */ +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MODULE END +********************************************************************************************************* +*/ + +#endif /* End of CPU cfg module include. */ + diff --git a/demos/os/ucosii/stm32f10x/app/inc/os_cfg.h b/demos/os/ucosii/stm32f10x/app/inc/os_cfg.h new file mode 100644 index 0000000..816221c --- /dev/null +++ b/demos/os/ucosii/stm32f10x/app/inc/os_cfg.h @@ -0,0 +1,143 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* uC/OS-II Configuration File for V2.9x +* +* (c) Copyright 2005-2010, Micrium, Weston, FL +* All Rights Reserved +* +* +* File : OS_CFG.H +* By : Jean J. Labrosse +* Version : V2.92 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrim to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#ifndef OS_CFG_H +#define OS_CFG_H + + + /* ---------------------- MISCELLANEOUS ----------------------- */ +#define OS_APP_HOOKS_EN 0u /* Application-defined hooks are called from the uC/OS-II hooks */ +#define OS_ARG_CHK_EN 0u /* Enable (1) or Disable (0) argument checking */ +#define OS_CPU_HOOKS_EN 1u /* uC/OS-II hooks are found in the processor port files */ + +#define OS_DEBUG_EN 1u /* Enable(1) debug variables */ + +#define OS_EVENT_MULTI_EN 1u /* Include code for OSEventPendMulti() */ +#define OS_EVENT_NAME_EN 1u /* Enable names for Sem, Mutex, Mbox and Q */ + +#define OS_LOWEST_PRIO 63u /* Defines the lowest priority that can be assigned ... */ + /* ... MUST NEVER be higher than 254! */ + +#define OS_MAX_EVENTS 80u /* Max. number of event control blocks in your application */ +#define OS_MAX_FLAGS 5u /* Max. number of Event Flag Groups in your application */ +#define OS_MAX_MEM_PART 5u /* Max. number of memory partitions */ +#define OS_MAX_QS 4u /* Max. number of queue control blocks in your application */ +#define OS_MAX_TASKS 20u /* Max. number of tasks in your application, MUST be >= 2 */ + +#define OS_SCHED_LOCK_EN 1u /* Include code for OSSchedLock() and OSSchedUnlock() */ + +#define OS_TICK_STEP_EN 1u /* Enable tick stepping feature for uC/OS-View */ +#define OS_TICKS_PER_SEC 1000u /* Set the number of ticks in one second */ + + + /* --------------------- TASK STACK SIZE ---------------------- */ +#define OS_TASK_TMR_STK_SIZE 128u /* Timer task stack size (# of OS_STK wide entries) */ +#define OS_TASK_STAT_STK_SIZE 128u /* Statistics task stack size (# of OS_STK wide entries) */ +#define OS_TASK_IDLE_STK_SIZE 128u /* Idle task stack size (# of OS_STK wide entries) */ + + + /* --------------------- TASK MANAGEMENT ---------------------- */ +#define OS_TASK_CHANGE_PRIO_EN 1u /* Include code for OSTaskChangePrio() */ +#define OS_TASK_CREATE_EN 1u /* Include code for OSTaskCreate() */ +#define OS_TASK_CREATE_EXT_EN 1u /* Include code for OSTaskCreateExt() */ +#define OS_TASK_DEL_EN 1u /* Include code for OSTaskDel() */ +#define OS_TASK_NAME_EN 1u /* Enable task names */ +#define OS_TASK_PROFILE_EN 1u /* Include variables in OS_TCB for profiling */ +#define OS_TASK_QUERY_EN 1u /* Include code for OSTaskQuery() */ +#define OS_TASK_REG_TBL_SIZE 1u /* Size of task variables array (#of INT32U entries) */ +#define OS_TASK_STAT_EN 1u /* Enable (1) or Disable(0) the statistics task */ +#define OS_TASK_STAT_STK_CHK_EN 1u /* Check task stacks from statistic task */ +#define OS_TASK_SUSPEND_EN 1u /* Include code for OSTaskSuspend() and OSTaskResume() */ +#define OS_TASK_SW_HOOK_EN 1u /* Include code for OSTaskSwHook() */ + + + /* ----------------------- EVENT FLAGS ------------------------ */ +#define OS_FLAG_EN 1u /* Enable (1) or Disable (0) code generation for EVENT FLAGS */ +#define OS_FLAG_ACCEPT_EN 1u /* Include code for OSFlagAccept() */ +#define OS_FLAG_DEL_EN 1u /* Include code for OSFlagDel() */ +#define OS_FLAG_NAME_EN 1u /* Enable names for event flag group */ +#define OS_FLAG_QUERY_EN 1u /* Include code for OSFlagQuery() */ +#define OS_FLAG_WAIT_CLR_EN 1u /* Include code for Wait on Clear EVENT FLAGS */ +#define OS_FLAGS_NBITS 16u /* Size in #bits of OS_FLAGS data type (8, 16 or 32) */ + + + /* -------------------- MESSAGE MAILBOXES --------------------- */ +#define OS_MBOX_EN 1u /* Enable (1) or Disable (0) code generation for MAILBOXES */ +#define OS_MBOX_ACCEPT_EN 1u /* Include code for OSMboxAccept() */ +#define OS_MBOX_DEL_EN 1u /* Include code for OSMboxDel() */ +#define OS_MBOX_PEND_ABORT_EN 1u /* Include code for OSMboxPendAbort() */ +#define OS_MBOX_POST_EN 1u /* Include code for OSMboxPost() */ +#define OS_MBOX_POST_OPT_EN 1u /* Include code for OSMboxPostOpt() */ +#define OS_MBOX_QUERY_EN 1u /* Include code for OSMboxQuery() */ + + + /* --------------------- MEMORY MANAGEMENT -------------------- */ +#define OS_MEM_EN 1u /* Enable (1) or Disable (0) code generation for MEMORY MANAGER */ +#define OS_MEM_NAME_EN 1u /* Enable memory partition names */ +#define OS_MEM_QUERY_EN 1u /* Include code for OSMemQuery() */ + + + /* ---------------- MUTUAL EXCLUSION SEMAPHORES --------------- */ +#define OS_MUTEX_EN 1u /* Enable (1) or Disable (0) code generation for MUTEX */ +#define OS_MUTEX_ACCEPT_EN 1u /* Include code for OSMutexAccept() */ +#define OS_MUTEX_DEL_EN 1u /* Include code for OSMutexDel() */ +#define OS_MUTEX_QUERY_EN 1u /* Include code for OSMutexQuery() */ + + + /* ---------------------- MESSAGE QUEUES ---------------------- */ +#define OS_Q_EN 1u /* Enable (1) or Disable (0) code generation for QUEUES */ +#define OS_Q_ACCEPT_EN 1u /* Include code for OSQAccept() */ +#define OS_Q_DEL_EN 1u /* Include code for OSQDel() */ +#define OS_Q_FLUSH_EN 1u /* Include code for OSQFlush() */ +#define OS_Q_PEND_ABORT_EN 1u /* Include code for OSQPendAbort() */ +#define OS_Q_POST_EN 1u /* Include code for OSQPost() */ +#define OS_Q_POST_FRONT_EN 1u /* Include code for OSQPostFront() */ +#define OS_Q_POST_OPT_EN 1u /* Include code for OSQPostOpt() */ +#define OS_Q_QUERY_EN 1u /* Include code for OSQQuery() */ + + + /* ------------------------ SEMAPHORES ------------------------ */ +#define OS_SEM_EN 1u /* Enable (1) or Disable (0) code generation for SEMAPHORES */ +#define OS_SEM_ACCEPT_EN 1u /* Include code for OSSemAccept() */ +#define OS_SEM_DEL_EN 1u /* Include code for OSSemDel() */ +#define OS_SEM_PEND_ABORT_EN 1u /* Include code for OSSemPendAbort() */ +#define OS_SEM_QUERY_EN 1u /* Include code for OSSemQuery() */ +#define OS_SEM_SET_EN 1u /* Include code for OSSemSet() */ + + + /* --------------------- TIME MANAGEMENT ---------------------- */ +#define OS_TIME_DLY_HMSM_EN 1u /* Include code for OSTimeDlyHMSM() */ +#define OS_TIME_DLY_RESUME_EN 1u /* Include code for OSTimeDlyResume() */ +#define OS_TIME_GET_SET_EN 1u /* Include code for OSTimeGet() and OSTimeSet() */ +#define OS_TIME_TICK_HOOK_EN 1u /* Include code for OSTimeTickHook() */ + + + /* --------------------- TIMER MANAGEMENT --------------------- */ +#define OS_TMR_EN 1u /* Enable (1) or Disable (0) code generation for TIMERS */ +#define OS_TMR_CFG_MAX 16u /* Maximum number of timers */ +#define OS_TMR_CFG_NAME_EN 1u /* Determine timer names */ +#define OS_TMR_CFG_WHEEL_SIZE 8u /* Size of timer wheel (#Spokes) */ +#define OS_TMR_CFG_TICKS_PER_SEC 10u /* Rate at which timer management task runs (Hz) */ + +#endif diff --git a/demos/os/ucosii/stm32f10x/app/inc/stm32f10x_conf.h b/demos/os/ucosii/stm32f10x/app/inc/stm32f10x_conf.h new file mode 100644 index 0000000..7f9f204 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/app/inc/stm32f10x_conf.h @@ -0,0 +1,76 @@ +/** + ****************************************************************************** + * @file Project/Template/stm32f10x_conf.h + * @author MCD Application Team + * @version V3.0.0 + * @date 04/06/2009 + * @brief Library configuration file. + ****************************************************************************** + * @copy + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2009 STMicroelectronics

+ */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_CONF_H +#define __STM32F10x_CONF_H + +/* Includes ------------------------------------------------------------------*/ +/* Uncomment the line below to enable peripheral header file inclusion */ +#include "stm32f10x_adc.h" +/* #include "stm32f10x_bkp.h" */ +#include "stm32f10x_can.h" +/* #include "stm32f10x_crc.h" */ +/* #include "stm32f10x_dac.h" */ +/* #include "stm32f10x_dbgmcu.h" */ +//#include "stm32f10x_dma.h" +#include "stm32f10x_exti.h" +#include "stm32f10x_flash.h" +#include "stm32f10x_fsmc.h" +#include "stm32f10x_gpio.h" +/* #include "stm32f10x_i2c.h" */ +#include "stm32f10x_iwdg.h" +/* #include "stm32f10x_pwr.h" */ +#include "stm32f10x_rcc.h" +/* #include "stm32f10x_rtc.h" */ +/* #include "stm32f10x_sdio.h" */ +//#include "stm32f10x_spi.h" +#include "stm32f10x_tim.h" +#include "stm32f10x_usart.h" +#include "stm32f10x_wwdg.h" +#include "misc.h" /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */ + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ +/* Uncomment the line below to expanse the "assert_param" macro in the + Standard Peripheral Library drivers code */ +/* #define USE_FULL_ASSERT 1 */ + +/* Exported macro ------------------------------------------------------------*/ +#ifdef USE_FULL_ASSERT + +/** + * @brief The assert_param macro is used for function's parameters check. + * @param expr: If expr is false, it calls assert_failed function + * which reports the name of the source file and the source + * line number of the call that failed. + * If expr is true, it returns no value. + * @retval : None + */ + #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__,(uint32_t) __LINE__)) +/* Exported functions ------------------------------------------------------- */ + void assert_failed(uint8_t* file, uint32_t line); +#else + #define assert_param(expr) ((void)0) +#endif /* USE_FULL_ASSERT */ + +#endif /* __STM32F10x_CONF_H */ + +/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/app/inc/stm32f10x_it.h b/demos/os/ucosii/stm32f10x/app/inc/stm32f10x_it.h new file mode 100644 index 0000000..bcd1ca4 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/app/inc/stm32f10x_it.h @@ -0,0 +1,54 @@ +/** + ****************************************************************************** + * @file Project/Template/stm32f10x_it.h + * @author MCD Application Team + * @version V3.1.0 + * @date 06/19/2009 + * @brief This file contains the headers of the interrupt handlers. + ****************************************************************************** + * @copy + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2009 STMicroelectronics

+ */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F10x_IT_H +#define __STM32F10x_IT_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ + +#include "bsp.h" + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +void NMI_Handler(void); +void HardFault_Handler(void); +void MemManage_Handler(void); +void BusFault_Handler(void); +void UsageFault_Handler(void); +void SVC_Handler(void); +void DebugMon_Handler(void); +void PendSV_Handler(void); +void SysTick_Handler(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F10x_IT_H */ + +/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/app/src/app.c b/demos/os/ucosii/stm32f10x/app/src/app.c new file mode 100644 index 0000000..6893426 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/app/src/app.c @@ -0,0 +1,57 @@ +#include +#include +#include +#include +#include + +#define HARDWARE_VERSION "V1.0.0" +#define SOFTWARE_VERSION "V0.1.0" + +static OS_STK AppTaskStartStk[APP_TASK_START_STK_SIZE]; + +static void AppTaskStart(void *p_arg); +extern void fault_test_by_unalign(void); +extern void fault_test_by_div0(void); + +int main(void) +{ + INT8U err; + BSP_IntDisAll(); + BSP_Init(); + CPU_Init(); + OSInit(); + + /* CmBacktrace initialize */ + cm_backtrace_init("CmBacktrace", HARDWARE_VERSION, SOFTWARE_VERSION); + + OSTaskCreateExt((void (*)(void *)) AppTaskStart, + (void *) 0, + (OS_STK *)&AppTaskStartStk[APP_TASK_START_STK_SIZE - 1], + (INT8U ) APP_TASK_START_PRIO, + (INT16U ) APP_TASK_START_PRIO, + (OS_STK *)&AppTaskStartStk[0], + (INT32U ) APP_TASK_START_STK_SIZE, + (void *) 0, + (INT16U )(OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR)); + + OSTaskNameSet(APP_TASK_START_PRIO, "app_start", &err); + + printf("System initialize finish. Starting..\r\n"); + + OSStart(); + + return (1); +} + +static void AppTaskStart (void *p_arg) +{ +// fault_test_by_unalign(); + fault_test_by_div0(); + + while (DEF_TRUE) { + LED_RUN_ON; + OSTimeDlyHMSM(0, 0, 0, 500); + LED_RUN_OFF; + OSTimeDlyHMSM(0, 0, 0, 500); + } +} diff --git a/demos/os/ucosii/stm32f10x/app/src/fault_test.c b/demos/os/ucosii/stm32f10x/app/src/fault_test.c new file mode 100644 index 0000000..d6ecdc4 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/app/src/fault_test.c @@ -0,0 +1,40 @@ +/* + * fault_test.c + * + * Created on: 2016/12/25 + * Author: Armink + */ + +#include + +void fault_test_by_unalign(void) { + volatile int * SCB_CCR = (volatile int *) 0xE000ED14; // SCB->CCR + volatile int * p; + volatile int value; + + *SCB_CCR |= (1 << 3); /* bit3: UNALIGN_TRP. */ + + p = (int *) 0x00; + value = *p; + printf("addr:0x%02X value:0x%08X\r\n", (int) p, value); + + p = (int *) 0x04; + value = *p; + printf("addr:0x%02X value:0x%08X\r\n", (int) p, value); + + p = (int *) 0x03; + value = *p; + printf("addr:0x%02X value:0x%08X\r\n", (int) p, value); +} + +void fault_test_by_div0(void) { + volatile int * SCB_CCR = (volatile int *) 0xE000ED14; // SCB->CCR + int x, y, z; + + *SCB_CCR |= (1 << 4); /* bit4: DIV_0_TRP. */ + + x = 10; + y = 0; + z = x / y; + printf("z:%d\n", z); +} diff --git a/demos/os/ucosii/stm32f10x/app/src/stm32f10x_it.c b/demos/os/ucosii/stm32f10x/app/src/stm32f10x_it.c new file mode 100644 index 0000000..3d2ed47 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/app/src/stm32f10x_it.c @@ -0,0 +1,161 @@ +/** + ****************************************************************************** + * @file Project/Template/stm32f10x_it.c + * @author MCD Application Team + * @version V3.1.0 + * @date 06/19/2009 + * @brief Main Interrupt Service Routines. + * This file provides template for all exceptions handler and + * peripherals interrupt service routine. + ****************************************************************************** + * @copy + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2009 STMicroelectronics

+ */ + +/* Includes ------------------------------------------------------------------*/ +#include +#include +#include + +/** @addtogroup Template_Project + * @{ + */ + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ + +/******************************************************************************/ +/* Cortex-M3 Processor Exceptions Handlers */ +/******************************************************************************/ + +/** + * @brief This function handles NMI exception. + * @param None + * @retval None + */ +void NMI_Handler(void) +{ +} + +/** + * @brief This function handles Memory Manage exception. + * @param None + * @retval None + */ +void MemManage_Handler(void) +{ + /* Go to infinite loop when Memory Manage exception occurs */ + while (1) + { + } +} + +/** + * @brief This function handles Bus Fault exception. + * @param None + * @retval None + */ +void BusFault_Handler(void) +{ + /* Go to infinite loop when Bus Fault exception occurs */ + while (1) + { + } +} + +/** + * @brief This function handles Usage Fault exception. + * @param None + * @retval None + */ +void UsageFault_Handler(void) +{ + /* Go to infinite loop when Usage Fault exception occurs */ + while (1) + { + } +} + +/** + * @brief This function handles SVCall exception. + * @param None + * @retval None + */ +void SVC_Handler(void) +{ +} + +/** + * @brief This function handles Debug Monitor exception. + * @param None + * @retval None + */ +void DebugMon_Handler(void) +{ +} + +/** + * This is the timer interrupt service routine. + * + */ +void SysTick_Handler(void) +{ + OS_CPU_SR cpu_sr; + + OS_ENTER_CRITICAL(); /* Tell uC/OS-II that we are starting an ISR */ + OSIntNesting++; + OS_EXIT_CRITICAL(); + + OSTimeTick(); /* Call uC/OS-II's OSTimeTick() */ + + OSIntExit(); /* Tell uC/OS-II that we are leaving the ISR */ +} + + /******************************************************************************* + * Function Name : WWDG_IRQHandler + * Description : This function handles WWDG interrupt request. + * Input : None + * Output : None + * Return : None + *******************************************************************************/ +void WWDG_IRQHandler(void) +{ + + } + +/******************************************************************************* + * Function Name : TIM4_IRQHandler + * Description : This function handles TIM2 global interrupt request. + * Input : None + * Output : None + * Return : None + *******************************************************************************/ +void TIM4_IRQHandler(void) +{ + +} +/******************************************************************************/ +/* STM32F10x Peripherals Interrupt Handlers */ +/* Add here the Interrupt Handler for the used peripheral(s) (PPP), for the */ +/* available peripheral interrupt handler's name please refer to the startup */ +/* file (startup_stm32f10x_xx.s). */ +/******************************************************************************/ + +/** + * @} + */ + + +/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/ diff --git a/demos/os/ucosii/stm32f10x/components/cm_backtrace/cmb_cfg.h b/demos/os/ucosii/stm32f10x/components/cm_backtrace/cmb_cfg.h new file mode 100644 index 0000000..82482a4 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/components/cm_backtrace/cmb_cfg.h @@ -0,0 +1,44 @@ +/* + * This file is part of the CmBacktrace Library. + * + * Copyright (c) 2016, Armink, + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * 'Software'), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Function: It is the configure head file for this library. + * Created on: 2016-12-15 + */ + +#ifndef _CMB_CFG_H_ +#define _CMB_CFG_H_ + +/* print line, must config by user */ +#define cmb_println(...) printf(__VA_ARGS__);printf("\r\n") +/* enable OS platform */ +#define CMB_USING_OS_PLATFORM +/* OS platform type, must config when CMB_USING_OS_PLATFORM is enable */ +#define CMB_OS_PLATFORM_TYPE CMB_OS_PLATFORM_UCOSII +/* cpu platform type, must config by user */ +#define CMB_CPU_PLATFORM_TYPE CMB_CPU_ARM_CORTEX_M3 +/* enable dump stack information */ +#define CMB_USING_DUMP_STACK_INFO +/* language of print information */ +#define CMB_PRINT_LANGUAGE CMB_PRINT_LANUUAGE_ENGLISH +#endif /* _CMB_CFG_H_ */ diff --git a/demos/os/ucosii/stm32f10x/components/others/bsp.c b/demos/os/ucosii/stm32f10x/components/others/bsp.c new file mode 100644 index 0000000..e31dfc3 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/components/others/bsp.c @@ -0,0 +1,406 @@ +/* +********************************************************************************************************* +* +* BOARD SUPPORT PACKAGE +* +* ST Microelectronics STM32 +* with the +* STM3210B-EVAL Evaluation Board +* +* Filename : bsp.c +* Version : V1.00 +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* INCLUDE FILES +********************************************************************************************************* +*/ +#define BSP_MODULE + +#include +#include +#include +#include +#include + +/* +********************************************************************************************************* +* LOCAL TABLES +********************************************************************************************************* +*/ +#define DWT_CR *(CPU_REG32 *)0xE0001000 +#define DWT_CYCCNT *(CPU_REG32 *)0xE0001004 +#define DEM_CR *(CPU_REG32 *)0xE000EDFC +#define DEM_CR_TRCENA (1 << 24) +#define DWT_CR_CYCCNTENA (1 << 0) +/* +********************************************************************************************************* +* LOCAL GLOBAL VARIABLES +********************************************************************************************************* +*/ +/* +********************************************************************************************************* +* LOCAL FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +/** + * RCC configuration + */ +static void RCC_Configuration(void) +{ + //Ǹģ鿪ʱ + //GPIO + RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB | \ + RCC_APB2Periph_GPIOC | RCC_APB2Periph_GPIOD | \ + RCC_APB2Periph_GPIOE | RCC_APB2Periph_GPIOG, + ENABLE); + + //AFIO + RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE); + //USART1ʱ + RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE); + //USART2ʱ + RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE); + //DMAʱ + RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE); + /* Enable ADC1 and GPIOC clock */ + RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE); + /* Enable WWDG clock */ + RCC_APB1PeriphClockCmd(RCC_APB1Periph_WWDG, ENABLE); +} + +/** + * NVIC Configuration + */ +static void NVIC_Configuration(void) +{ +#if defined(VECT_TAB_RAM) + // Set the Vector Table base location at 0x20000000 + NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x00); +#elif defined(VECT_TAB_FLASH) + // Set the Vector Table base location at 0x08000000 + NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x00); +#elif defined(VECT_TAB_USER) + // Set the Vector Table base location by user + NVIC_SetVectorTable(NVIC_VectTab_FLASH, USER_VECTOR_TABLE); +#endif +} + +/** + * GPIO Configuration + */ +static void GPIO_Configuration(void) +{ + GPIO_InitTypeDef GPIO_InitStructure; + + GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All; + GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; + GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; + GPIO_Init(GPIOA, &GPIO_InitStructure); + GPIO_Init(GPIOB, &GPIO_InitStructure); + GPIO_Init(GPIOC, &GPIO_InitStructure); + GPIO_Init(GPIOD, &GPIO_InitStructure); + GPIO_Init(GPIOE, &GPIO_InitStructure); + GPIO_Init(GPIOF, &GPIO_InitStructure); + GPIO_Init(GPIOG, &GPIO_InitStructure); + + /******************system run led*******************/ + GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5; + GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; + GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; + GPIO_Init(GPIOB, &GPIO_InitStructure); + + /* USART1_TX */ + GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9; + GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; + GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; + GPIO_Init(GPIOA, &GPIO_InitStructure); + + /* USART1_RX */ + GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10; + GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; + GPIO_Init(GPIOA, &GPIO_InitStructure); +} + +/******************************************************************************* +* Function Name : USART1_Configuration +* Description : USART1 Configuration +* Input : None +* Output : None +* Return : None +*******************************************************************************/ +void USART1_Configuration(void) +{ + USART_InitTypeDef USART_InitStructure; + + USART_InitStructure.USART_BaudRate = 115200; + USART_InitStructure.USART_WordLength = USART_WordLength_8b; + USART_InitStructure.USART_StopBits = USART_StopBits_1; + USART_InitStructure.USART_Parity = USART_Parity_No; + USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; + USART_InitStructure.USART_Mode = USART_Mode_Tx | USART_Mode_Rx; + USART_Init(USART1, &USART_InitStructure); + + USART_Cmd(USART1, ENABLE); + + while (USART_GetFlagStatus(USART1, USART_FLAG_TC) == RESET); +} + +/******************************************************************************* + * Function Name : SysTick_Configuration + * Description : Configures the SysTick for OS tick. + * Input : None + * Output : None + * Return : None + *******************************************************************************/ +void SysTick_Configuration(void) +{ + RCC_ClocksTypeDef rcc_clocks; + uint32_t cnts; + + RCC_GetClocksFreq(&rcc_clocks); + +#if (OS_VERSION >= 30000u) + cnts = (rcc_clocks.HCLK_Frequency / OSCfg_TickRate_Hz); /* Determine nbr SysTick increments */ +#else + cnts = (rcc_clocks.HCLK_Frequency / OS_TICKS_PER_SEC); +#endif + + SysTick_Config(cnts); + SysTick_CLKSourceConfig(SysTick_CLKSource_HCLK); +} + +/* +********************************************************************************************************* +* CPU_TS_TmrInit() +* +* Description : Initialize & start CPU timestamp timer. +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : CPU_TS_Init(). +* +* This function is an INTERNAL CPU module function & MUST be implemented by application/ +* BSP function(s) [see Note #1] but MUST NOT be called by application function(s). +* +* Note(s) : (1) CPU_TS_TmrInit() is an application/BSP function that MUST be defined by the developer +* if either of the following CPU features is enabled : +* +* (a) CPU timestamps +* (b) CPU interrupts disabled time measurements +* +* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1' +* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'. +* +* (2) (a) Timer count values MUST be returned via word-size-configurable 'CPU_TS_TMR' +* data type. +* +* (1) If timer has more bits, truncate timer values' higher-order bits greater +* than the configured 'CPU_TS_TMR' timestamp timer data type word size. +* +* (2) Since the timer MUST NOT have less bits than the configured 'CPU_TS_TMR' +* timestamp timer data type word size; 'CPU_CFG_TS_TMR_SIZE' MUST be +* configured so that ALL bits in 'CPU_TS_TMR' data type are significant. +* +* In other words, if timer size is not a binary-multiple of 8-bit octets +* (e.g. 20-bits or even 24-bits), then the next lower, binary-multiple +* octet word size SHOULD be configured (e.g. to 16-bits). However, the +* minimum supported word size for CPU timestamp timers is 8-bits. +* +* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2' +* & 'cpu_core.h CPU TIMESTAMP DATA TYPES Note #1'. +* +* (b) Timer SHOULD be an 'up' counter whose values increase with each time count. +* +* (c) When applicable, timer period SHOULD be less than the typical measured time +* but MUST be less than the maximum measured time; otherwise, timer resolution +* inadequate to measure desired times. +* +* See also 'CPU_TS_TmrRd() Note #2'. +********************************************************************************************************* +*/ + +#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) +void CPU_TS_TmrInit (void) +{ + RCC_ClocksTypeDef rcc_clocks; + + RCC_GetClocksFreq(&rcc_clocks); + + + DEM_CR |= (CPU_INT32U)DEM_CR_TRCENA; /* Enable Cortex-M3's DWT CYCCNT reg. */ + DWT_CYCCNT = (CPU_INT32U)0u; + DWT_CR |= (CPU_INT32U)DWT_CR_CYCCNTENA; + + CPU_TS_TmrFreqSet(rcc_clocks.HCLK_Frequency); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_TS_TmrRd() +* +* Description : Get current CPU timestamp timer count value. +* +* Argument(s) : none. +* +* Return(s) : Timestamp timer count (see Notes #2a & #2b). +* +* Caller(s) : CPU_TS_Init(), +* CPU_TS_Get32(), +* CPU_TS_Get64(), +* CPU_IntDisMeasStart(), +* CPU_IntDisMeasStop(). +* +* This function is an INTERNAL CPU module function & MUST be implemented by application/ +* BSP function(s) [see Note #1] but SHOULD NOT be called by application function(s). +* +* Note(s) : (1) CPU_TS_TmrRd() is an application/BSP function that MUST be defined by the developer +* if either of the following CPU features is enabled : +* +* (a) CPU timestamps +* (b) CPU interrupts disabled time measurements +* +* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1' +* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'. +* +* (2) (a) Timer count values MUST be returned via word-size-configurable 'CPU_TS_TMR' +* data type. +* +* (1) If timer has more bits, truncate timer values' higher-order bits greater +* than the configured 'CPU_TS_TMR' timestamp timer data type word size. +* +* (2) Since the timer MUST NOT have less bits than the configured 'CPU_TS_TMR' +* timestamp timer data type word size; 'CPU_CFG_TS_TMR_SIZE' MUST be +* configured so that ALL bits in 'CPU_TS_TMR' data type are significant. +* +* In other words, if timer size is not a binary-multiple of 8-bit octets +* (e.g. 20-bits or even 24-bits), then the next lower, binary-multiple +* octet word size SHOULD be configured (e.g. to 16-bits). However, the +* minimum supported word size for CPU timestamp timers is 8-bits. +* +* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2' +* & 'cpu_core.h CPU TIMESTAMP DATA TYPES Note #1'. +* +* (b) Timer SHOULD be an 'up' counter whose values increase with each time count. +* +* (1) If timer is a 'down' counter whose values decrease with each time count, +* then the returned timer value MUST be ones-complemented. +* +* (c) (1) When applicable, the amount of time measured by CPU timestamps is +* calculated by either of the following equations : +* +* (A) Time measured = Number timer counts * Timer period +* +* where +* +* Number timer counts Number of timer counts measured +* Timer period Timer's period in some units of +* (fractional) seconds +* Time measured Amount of time measured, in same +* units of (fractional) seconds +* as the Timer period +* +* Number timer counts +* (B) Time measured = --------------------- +* Timer frequency +* +* where +* +* Number timer counts Number of timer counts measured +* Timer frequency Timer's frequency in some units +* of counts per second +* Time measured Amount of time measured, in seconds +* +* (2) Timer period SHOULD be less than the typical measured time but MUST be less +* than the maximum measured time; otherwise, timer resolution inadequate to +* measure desired times. +********************************************************************************************************* +*/ + +#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) +CPU_TS_TMR CPU_TS_TmrRd (void) +{ + return ((CPU_TS_TMR)DWT_CYCCNT); +} +#endif + +void BSP_IntDisAll (void) +{ + CPU_IntDis(); +} + +int fputc(int ch, FILE *f) +{ + USART_SendData(USART1, (uint8_t) ch); + /* Loop until the end of transmission */ + while (USART_GetFlagStatus(USART1, USART_FLAG_TC) == RESET) + {} + return ch; +} + +int fgetc(FILE *f) +{ + + while(!(USART_GetFlagStatus(USART1, USART_FLAG_RXNE) == SET)) + { + } + + return (USART_ReceiveData(USART1)); +} + +void assert_failed(u8* file, u32 line) +{ + /* User can add his own implementation to report the file name and line number, + ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ + /* Infinite loop */ + cm_backtrace_assert(__get_SP()); + printf("assert failed at %s:%d \n", file, line); + while (1) { + } +} + +void delay(uint32_t nCount) +{ + for(; nCount!= 0; nCount--); +} + +/* +********************************************************************************************************* +* LOCAL CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* BSP_Init() +* +* Description : Initialize the Board Support Package (BSP). +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) This function SHOULD be called before any other BSP function is called. +********************************************************************************************************* +*/ + +void BSP_Init (void) +{ + RCC_Configuration(); + NVIC_Configuration(); + USART1_Configuration(); + GPIO_Configuration(); + SysTick_Configuration(); +} + diff --git a/demos/os/ucosii/stm32f10x/components/others/bsp.h b/demos/os/ucosii/stm32f10x/components/others/bsp.h new file mode 100644 index 0000000..6c6a8c0 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/components/others/bsp.h @@ -0,0 +1,73 @@ + +#ifndef BSP_PRESENT +#define BSP_PRESENT + +/* +********************************************************************************************************* +* EXTERNS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* INCLUDE FILES +********************************************************************************************************* +*/ + + + +#include + +/* +********************************************************************************************************* +* DEFINES +********************************************************************************************************* +*/ +// Internal SRAM memory size[Kbytes] <8-64> +// Default: 64 +#define STM32_SRAM_SIZE 64 +#define STM32_SRAM_END (SRAM_BASE + STM32_SRAM_SIZE * 1024) + +#define VECT_TAB_FLASH /* use Flash to store vector table */ + +#define LED_RUN_ON GPIO_SetBits (GPIOB,GPIO_Pin_5) //RUN +#define LED_RUN_OFF GPIO_ResetBits(GPIOB,GPIO_Pin_5) //RUN + +/*********************************************************************************************************/ +/** MACRO'S */ +/***********************************************************************************************************/ + + +/***********************************************************************************************************/ +/* DATA TYPES */ +/***********************************************************************************************************/ + + +/********************************************************************************************************** +* GLOBAL VARIABLES +**********************************************************************************************************/ + + + + +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +void BSP_IntDisAll(void); +void BSP_Init(void); +void delay(uint32_t nCount); + +void IWDG_Feed(void); + +/* +********************************************************************************************************* +* INTERRUPT SERVICES +********************************************************************************************************* +*/ + + +#endif /* End of module include. */ diff --git a/demos/os/ucosii/stm32f10x/components/others/stm32f103xB.icf b/demos/os/ucosii/stm32f10x/components/others/stm32f103xB.icf new file mode 100644 index 0000000..6f78a96 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/components/others/stm32f103xB.icf @@ -0,0 +1,41 @@ +/*###ICF### Section handled by ICF editor, don't touch! ****/ +/*-Editor annotation file-*/ +/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */ +/*-Specials-*/ +define symbol __ICFEDIT_intvec_start__ = 0x08000000; +/* software version and hardware version store start address */ +define symbol __ICFEDIT_version_start__ = __ICFEDIT_intvec_start__ + 512; +/*-Memory Regions-*/ +define symbol __ICFEDIT_region_ROM_start__ = __ICFEDIT_intvec_start__; +define symbol __ICFEDIT_region_ROM_end__ = 0x0801FFFF; +define symbol __ICFEDIT_region_RAM_start__ = 0x20000000; +define symbol __ICFEDIT_region_RAM_end__ = 0x20004FFF; +/*-Sizes-*/ +define symbol __ICFEDIT_size_cstack__ = 0x800; +define symbol __ICFEDIT_size_heap__ = 0x800; + +/**** End of ICF editor section. ###ICF###*/ + +define memory mem with size = 4G; +define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__]; +define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__]; + +define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { }; +define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { }; + +initialize by copy { readwrite }; +do not initialize { section .noinit }; + +place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec }; + +place in ROM_region { readonly }; +place in RAM_region { readwrite, + block CSTACK, block HEAP }; + +/* armink add for version storage */ +keep { section .version }; +place at address mem:__ICFEDIT_version_start__ { readonly section .version }; + +/* armink add for rtt finsh */ +keep { section FSymTab }; +keep { section VSymTab }; \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/components/others/stm32f103xE.icf b/demos/os/ucosii/stm32f10x/components/others/stm32f103xE.icf new file mode 100644 index 0000000..e21427a --- /dev/null +++ b/demos/os/ucosii/stm32f10x/components/others/stm32f103xE.icf @@ -0,0 +1,41 @@ +/*###ICF### Section handled by ICF editor, don't touch! ****/ +/*-Editor annotation file-*/ +/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */ +/*-Specials-*/ +define symbol __ICFEDIT_intvec_start__ = 0x08000000; +/* software version and hardware version store start address */ +define symbol __ICFEDIT_version_start__ = __ICFEDIT_intvec_start__ + 512; +/*-Memory Regions-*/ +define symbol __ICFEDIT_region_ROM_start__ = __ICFEDIT_intvec_start__; +define symbol __ICFEDIT_region_ROM_end__ = 0x0807FFFF; +define symbol __ICFEDIT_region_RAM_start__ = 0x20000000; +define symbol __ICFEDIT_region_RAM_end__ = 0x2000FFFF; +/*-Sizes-*/ +define symbol __ICFEDIT_size_cstack__ = 0x1000; +define symbol __ICFEDIT_size_heap__ = 0x1000; + +/**** End of ICF editor section. ###ICF###*/ + +define memory mem with size = 4G; +define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__]; +define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__]; + +define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { }; +define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { }; + +initialize by copy { readwrite }; +do not initialize { section .noinit }; + +place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec }; + +place in ROM_region { readonly }; +place in RAM_region { readwrite, + block CSTACK, block HEAP }; + +/* armink add for version storage */ +keep { section .version }; +place at address mem:__ICFEDIT_version_start__ { readonly section .version }; + +/* armink add for rtt finsh */ +keep { section FSymTab }; +keep { section VSymTab }; \ No newline at end of file diff --git a/demos/os/ucosii/stm32f10x/components/others/types.h b/demos/os/ucosii/stm32f10x/components/others/types.h new file mode 100644 index 0000000..72fff45 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/components/others/types.h @@ -0,0 +1,33 @@ + +#ifndef TYPES_H_ +#define TYPES_H_ + +#include +#include +typedef int bool_t; /**< boolean type */ + +#ifndef TRUE + #define TRUE 1 +#endif + +#ifndef FALSE + #define FALSE 0 +#endif + +#ifndef NULL + #define NULL 0 +#endif + +#define success 0 +#define fail 1 + + +#ifndef disable + #define disable 0 +#endif + +#ifndef enable + #define enable 1 +#endif + +#endif /* TYPES_H_ */ diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_cpu.h b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_cpu.h new file mode 100644 index 0000000..79ce9ea --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_cpu.h @@ -0,0 +1,125 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* +* +* (c) Copyright 2006, Micrium, Weston, FL +* All Rights Reserved +* +* ARM Cortex-M3 Port +* +* File : OS_CPU.H +* Version : V2.89 +* By : Jean J. Labrosse +* Brian Nagel +* +* For : ARMv7M Cortex-M3 +* Mode : Thumb2 +* Toolchain : GNU C Compiler +********************************************************************************************************* +*/ + +#ifndef OS_CPU_H +#define OS_CPU_H + + +#ifdef OS_CPU_GLOBALS +#define OS_CPU_EXT +#else +#define OS_CPU_EXT extern +#endif + +#ifndef OS_CPU_EXCEPT_STK_SIZE +#define OS_CPU_EXCEPT_STK_SIZE 128u /* Default exception stack size is 128 OS_STK entries */ +#endif + +/* +********************************************************************************************************* +* DATA TYPES +* (Compiler Specific) +********************************************************************************************************* +*/ + +typedef unsigned char BOOLEAN; +typedef unsigned char INT8U; /* Unsigned 8 bit quantity */ +typedef signed char INT8S; /* Signed 8 bit quantity */ +typedef unsigned short INT16U; /* Unsigned 16 bit quantity */ +typedef signed short INT16S; /* Signed 16 bit quantity */ +typedef unsigned int INT32U; /* Unsigned 32 bit quantity */ +typedef signed int INT32S; /* Signed 32 bit quantity */ +typedef float FP32; /* Single precision floating point */ +typedef double FP64; /* Double precision floating point */ + +typedef unsigned int OS_STK; /* Each stack entry is 32-bit wide */ +typedef unsigned int OS_CPU_SR; /* Define size of CPU status register (PSR = 32 bits) */ + +/* +********************************************************************************************************* +* Cortex-M3 +* Critical Section Management +* +* Method #1: Disable/Enable interrupts using simple instructions. After critical section, interrupts +* will be enabled even if they were disabled before entering the critical section. +* NOT IMPLEMENTED +* +* Method #2: Disable/Enable interrupts by preserving the state of interrupts. In other words, if +* interrupts were disabled before entering the critical section, they will be disabled when +* leaving the critical section. +* NOT IMPLEMENTED +* +* Method #3: Disable/Enable interrupts by preserving the state of interrupts. Generally speaking you +* would store the state of the interrupt disable flag in the local variable 'cpu_sr' and then +* disable interrupts. 'cpu_sr' is allocated in all of uC/OS-II's functions that need to +* disable interrupts. You would restore the interrupt disable state by copying back 'cpu_sr' +* into the CPU's status register. +********************************************************************************************************* +*/ + +#define OS_CRITICAL_METHOD 3u + +#if OS_CRITICAL_METHOD == 3u +#define OS_ENTER_CRITICAL() {cpu_sr = OS_CPU_SR_Save();} +#define OS_EXIT_CRITICAL() {OS_CPU_SR_Restore(cpu_sr);} +#endif + +/* +********************************************************************************************************* +* Cortex-M3 Miscellaneous +********************************************************************************************************* +*/ + +#define OS_STK_GROWTH 1u /* Stack grows from HIGH to LOW memory on ARM */ + +#define OS_TASK_SW() OSCtxSw() + +/* +********************************************************************************************************* +* GLOBAL VARIABLES +********************************************************************************************************* +*/ + +OS_CPU_EXT OS_STK OS_CPU_ExceptStk[OS_CPU_EXCEPT_STK_SIZE]; +OS_CPU_EXT OS_STK *OS_CPU_ExceptStkBase; + +/* +********************************************************************************************************* +* PROTOTYPES +********************************************************************************************************* +*/ + +#if OS_CRITICAL_METHOD == 3u /* See OS_CPU_A.ASM */ +OS_CPU_SR OS_CPU_SR_Save(void); +void OS_CPU_SR_Restore(OS_CPU_SR cpu_sr); +#endif + +void OSCtxSw(void); +void OSIntCtxSw(void); +void OSStartHighRdy(void); + +void OS_CPU_PendSVHandler(void); + + /* See OS_CPU_C.C */ +void OS_CPU_SysTickHandler(void); +void OS_CPU_SysTickInit(INT32U cnts); +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_cpu_a.asm b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_cpu_a.asm new file mode 100644 index 0000000..5cc1ac8 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_cpu_a.asm @@ -0,0 +1,248 @@ +@******************************************************************************************************** +@ uC/OS-II +@ The Real-Time Kernel +@ +@ (c) Copyright 1992-2006, Micrium, Weston, FL +@ All Rights Reserved +@ +@ ARM Cortex-M3 Port +@ +@ File : OS_CPU_A.ASM +@ Version : V2.89 +@ By : Jean J. Labrosse +@ Brian Nagel +@ +@ For : ARMv7M Cortex-M3 +@ Mode : Thumb2 +@ Toolchain : GNU C Compiler +@******************************************************************************************************** + +@******************************************************************************************************** +@ PUBLIC FUNCTIONS +@******************************************************************************************************** + + .extern OSRunning @ External references + .extern OSPrioCur + .extern OSPrioHighRdy + .extern OSTCBCur + .extern OSTCBHighRdy + .extern OSIntExit + .extern OSTaskSwHook + .extern OS_CPU_ExceptStkBase + + + .global OS_CPU_SR_Save @ Functions declared in this file + .global OS_CPU_SR_Restore + .global OSStartHighRdy + .global OSCtxSw + .global OSIntCtxSw + .global OS_CPU_PendSVHandler + +@******************************************************************************************************** +@ EQUATES +@******************************************************************************************************** + +.equ NVIC_INT_CTRL, 0xE000ED04 @ Interrupt control state register. +.equ NVIC_SYSPRI14, 0xE000ED22 @ System priority register (priority 14). +.equ NVIC_PENDSV_PRI, 0xFF @ PendSV priority value (lowest). +.equ NVIC_PENDSVSET, 0x10000000 @ Value to trigger PendSV exception. + +@******************************************************************************************************** +@ CODE GENERATION DIRECTIVES +@******************************************************************************************************** + +.text +.align 2 +.thumb +.syntax unified + +@******************************************************************************************************** +@ CRITICAL SECTION METHOD 3 FUNCTIONS +@ +@ Description: Disable/Enable interrupts by preserving the state of interrupts. Generally speaking you +@ would store the state of the interrupt disable flag in the local variable 'cpu_sr' and then +@ disable interrupts. 'cpu_sr' is allocated in all of uC/OS-II's functions that need to +@ disable interrupts. You would restore the interrupt disable state by copying back 'cpu_sr' +@ into the CPU's status register. +@ +@ Prototypes : OS_CPU_SR OS_CPU_SR_Save(void); +@ void OS_CPU_SR_Restore(OS_CPU_SR cpu_sr); +@ +@ +@ Note(s) : 1) These functions are used in general like this: +@ +@ void Task (void *p_arg) +@ { +@ #if OS_CRITICAL_METHOD == 3 /* Allocate storage for CPU status register */ +@ OS_CPU_SR cpu_sr; +@ #endif +@ +@ : +@ : +@ OS_ENTER_CRITICAL(); /* cpu_sr = OS_CPU_SaveSR(); */ +@ : +@ : +@ OS_EXIT_CRITICAL(); /* OS_CPU_RestoreSR(cpu_sr); */ +@ : +@ : +@ } +@******************************************************************************************************** +.thumb_func +OS_CPU_SR_Save: + MRS R0, PRIMASK @ Set prio int mask to mask all (except faults) + CPSID I + BX LR + +.thumb_func +OS_CPU_SR_Restore: + MSR PRIMASK, R0 + BX LR + +@******************************************************************************************************** +@ START MULTITASKING +@ void OSStartHighRdy(void) +@ +@ Note(s) : 1) This function triggers a PendSV exception (essentially, causes a context switch) to cause +@ the first task to start. +@ +@ 2) OSStartHighRdy() MUST: +@ a) Setup PendSV exception priority to lowest; +@ b) Set initial PSP to 0, to tell context switcher this is first run; +@ c) Set the main stack to OS_CPU_ExceptStkBase +@ d) Set OSRunning to TRUE; +@ e) Trigger PendSV exception; +@ f) Enable interrupts (tasks will run with interrupts enabled). +@******************************************************************************************************** + +.thumb_func +OSStartHighRdy: + LDR R0, =NVIC_SYSPRI14 @ Set the PendSV exception priority + LDR R1, =NVIC_PENDSV_PRI + STRB R1, [R0] + + MOVS R0, #0 @ Set the PSP to 0 for initial context switch call + MSR PSP, R0 + + LDR R0, =OS_CPU_ExceptStkBase @ Initialize the MSP to the OS_CPU_ExceptStkBase + LDR R1, [R0] + MSR MSP, R1 + + LDR R0, =OSRunning @ OSRunning = TRUE + MOVS R1, #1 + STRB R1, [R0] + + LDR R0, =NVIC_INT_CTRL @ Trigger the PendSV exception (causes context switch) + LDR R1, =NVIC_PENDSVSET + STR R1, [R0] + + CPSIE I @ Enable interrupts at processor level + +OSStartHang: + B OSStartHang @ Should never get here + + +@******************************************************************************************************** +@ PERFORM A CONTEXT SWITCH (From task level) +@ void OSCtxSw(void) +@ +@ Note(s) : 1) OSCtxSw() is called when OS wants to perform a task context switch. This function +@ triggers the PendSV exception which is where the real work is done. +@******************************************************************************************************** + +.thumb_func +OSCtxSw: + LDR R0, =NVIC_INT_CTRL @ Trigger the PendSV exception (causes context switch) + LDR R1, =NVIC_PENDSVSET + STR R1, [R0] + BX LR + +@******************************************************************************************************** +@ PERFORM A CONTEXT SWITCH (From interrupt level) +@ void OSIntCtxSw(void) +@ +@ Notes: 1) OSIntCtxSw() is called by OSIntExit() when it determines a context switch is needed as +@ the result of an interrupt. This function simply triggers a PendSV exception which will +@ be handled when there are no more interrupts active and interrupts are enabled. +@******************************************************************************************************** + +.thumb_func +OSIntCtxSw: + LDR R0, =NVIC_INT_CTRL @ Trigger the PendSV exception (causes context switch) + LDR R1, =NVIC_PENDSVSET + STR R1, [R0] + BX LR + +@******************************************************************************************************** +@ HANDLE PendSV EXCEPTION +@ void OS_CPU_PendSVHandler(void) +@ +@ Note(s) : 1) PendSV is used to cause a context switch. This is a recommended method for performing +@ context switches with Cortex-M3. This is because the Cortex-M3 auto-saves half of the +@ processor context on any exception, and restores same on return from exception. So only +@ saving of R4-R11 is required and fixing up the stack pointers. Using the PendSV exception +@ this way means that context saving and restoring is identical whether it is initiated from +@ a thread or occurs due to an interrupt or exception. +@ +@ 2) Pseudo-code is: +@ a) Get the process SP, if 0 then skip (goto d) the saving part (first context switch); +@ b) Save remaining regs r4-r11 on process stack; +@ c) Save the process SP in its TCB, OSTCBCur->OSTCBStkPtr = SP; +@ d) Call OSTaskSwHook(); +@ e) Get current high priority, OSPrioCur = OSPrioHighRdy; +@ f) Get current ready thread TCB, OSTCBCur = OSTCBHighRdy; +@ g) Get new process SP from TCB, SP = OSTCBHighRdy->OSTCBStkPtr; +@ h) Restore R4-R11 from new process stack; +@ i) Perform exception return which will restore remaining context. +@ +@ 3) On entry into PendSV handler: +@ a) The following have been saved on the process stack (by processor): +@ xPSR, PC, LR, R12, R0-R3 +@ b) Processor mode is switched to Handler mode (from Thread mode) +@ c) Stack is Main stack (switched from Process stack) +@ d) OSTCBCur points to the OS_TCB of the task to suspend +@ OSTCBHighRdy points to the OS_TCB of the task to resume +@ +@ 4) Since PendSV is set to lowest priority in the system (by OSStartHighRdy() above), we +@ know that it will only be run when no other exception or interrupt is active, and +@ therefore safe to assume that context being switched out was using the process stack (PSP). +@******************************************************************************************************** + +.thumb_func +OS_CPU_PendSVHandler: + CPSID I @ Prevent interruption during context switch + MRS R0, PSP @ PSP is process stack pointer + CBZ R0, OS_CPU_PendSVHandler_nosave @ Skip register save the first time + + SUBS R0, R0, #0x20 @ Save remaining regs r4-11 on process stack + STM R0, {R4-R11} + + LDR R1, =OSTCBCur @ OSTCBCur->OSTCBStkPtr = SP; + LDR R1, [R1] + STR R0, [R1] @ R0 is SP of process being switched out + + @ At this point, entire context of process has been saved +OS_CPU_PendSVHandler_nosave: + PUSH {R14} @ Save LR exc_return value + LDR R0, =OSTaskSwHook @ OSTaskSwHook(); + BLX R0 + POP {R14} + + LDR R0, =OSPrioCur @ OSPrioCur = OSPrioHighRdy; + LDR R1, =OSPrioHighRdy + LDRB R2, [R1] + STRB R2, [R0] + + LDR R0, =OSTCBCur @ OSTCBCur = OSTCBHighRdy; + LDR R1, =OSTCBHighRdy + LDR R2, [R1] + STR R2, [R0] + + LDR R0, [R2] @ R0 is new process SP; SP = OSTCBHighRdy->OSTCBStkPtr; + LDM R0, {R4-R11} @ Restore r4-11 from new process stack + ADDS R0, R0, #0x20 + MSR PSP, R0 @ Load PSP with new process SP + ORR LR, LR, #0x04 @ Ensure exception return uses process stack + CPSIE I + BX LR @ Exception return will restore remaining context + +.end diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_cpu_c.c b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_cpu_c.c new file mode 100644 index 0000000..4c1a009 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_cpu_c.c @@ -0,0 +1,398 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* +* +* (c) Copyright 2006, Micrium, Weston, FL +* All Rights Reserved +* +* ARM Cortex-M3 Port +* +* File : OS_CPU_C.C +* Version : V2.89 +* By : Jean J. Labrosse +* Brian Nagel +* +* For : ARMv7M Cortex-M3 +* Mode : Thumb2 +* Toolchain : GNU C Compiler +********************************************************************************************************* +*/ + +#define OS_CPU_GLOBALS +#include + +/* +********************************************************************************************************* +* LOCAL VARIABLES +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +static INT16U OSTmrCtr; +#endif + +/* +********************************************************************************************************* +* SYS TICK DEFINES +********************************************************************************************************* +*/ + +#define OS_CPU_CM3_NVIC_ST_CTRL (*((volatile INT32U *)0xE000E010uL)) /* SysTick Ctrl & Status Reg. */ +#define OS_CPU_CM3_NVIC_ST_RELOAD (*((volatile INT32U *)0xE000E014uL)) /* SysTick Reload Value Reg. */ +#define OS_CPU_CM3_NVIC_ST_CURRENT (*((volatile INT32U *)0xE000E018uL)) /* SysTick Current Value Reg. */ +#define OS_CPU_CM3_NVIC_ST_CAL (*((volatile INT32U *)0xE000E01CuL)) /* SysTick Cal Value Reg. */ +#define OS_CPU_CM3_NVIC_PRIO_ST (*((volatile INT8U *)0xE000ED23uL)) /* SysTick Handler Prio Reg. */ + +#define OS_CPU_CM3_NVIC_ST_CTRL_COUNT 0x00010000uL /* Count flag. */ +#define OS_CPU_CM3_NVIC_ST_CTRL_CLK_SRC 0x00000004uL /* Clock Source. */ +#define OS_CPU_CM3_NVIC_ST_CTRL_INTEN 0x00000002uL /* Interrupt enable. */ +#define OS_CPU_CM3_NVIC_ST_CTRL_ENABLE 0x00000001uL /* Counter mode. */ +#define OS_CPU_CM3_NVIC_PRIO_MIN 0xFFu /* Min handler prio. */ + +/* +********************************************************************************************************* +* OS INITIALIZATION HOOK +* (BEGINNING) +* +* Description: This function is called by OSInit() at the beginning of OSInit(). +* +* Arguments : none +* +* Note(s) : 1) Interrupts should be disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSInitHookBegin (void) +{ + INT32U size; + OS_STK *pstk; + + /* Clear exception stack for stack checking.*/ + pstk = &OS_CPU_ExceptStk[0]; + size = OS_CPU_EXCEPT_STK_SIZE; + while (size > 0u) { + size--; + *pstk++ = (OS_STK)0; + } + + OS_CPU_ExceptStkBase = &OS_CPU_ExceptStk[OS_CPU_EXCEPT_STK_SIZE - 1u]; + +#if OS_TMR_EN > 0u + OSTmrCtr = 0u; +#endif +} +#endif + +/* +********************************************************************************************************* +* OS INITIALIZATION HOOK +* (END) +* +* Description: This function is called by OSInit() at the end of OSInit(). +* +* Arguments : none +* +* Note(s) : 1) Interrupts should be disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSInitHookEnd (void) +{ +} +#endif + +/* +********************************************************************************************************* +* TASK CREATION HOOK +* +* Description: This function is called when a task is created. +* +* Arguments : ptcb is a pointer to the task control block of the task being created. +* +* Note(s) : 1) Interrupts are disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTaskCreateHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskCreateHook(ptcb); +#else + (void)ptcb; /* Prevent compiler warning */ +#endif +} +#endif + + +/* +********************************************************************************************************* +* TASK DELETION HOOK +* +* Description: This function is called when a task is deleted. +* +* Arguments : ptcb is a pointer to the task control block of the task being deleted. +* +* Note(s) : 1) Interrupts are disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTaskDelHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskDelHook(ptcb); +#else + (void)ptcb; /* Prevent compiler warning */ +#endif +} +#endif + +/* +********************************************************************************************************* +* IDLE TASK HOOK +* +* Description: This function is called by the idle task. This hook has been added to allow you to do +* such things as STOP the CPU to conserve power. +* +* Arguments : none +* +* Note(s) : 1) Interrupts are enabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTaskIdleHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskIdleHook(); +#endif +} +#endif + +/* +********************************************************************************************************* +* TASK RETURN HOOK +* +* Description: This function is called if a task accidentally returns. In other words, a task should +* either be an infinite loop or delete itself when done. +* +* Arguments : ptcb is a pointer to the task control block of the task that is returning. +* +* Note(s) : none +********************************************************************************************************* +*/ + +#if OS_CPU_HOOKS_EN > 0u +void OSTaskReturnHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskReturnHook(ptcb); +#else + (void)ptcb; +#endif +} +#endif + +/* +********************************************************************************************************* +* STATISTIC TASK HOOK +* +* Description: This function is called every second by uC/OS-II's statistics task. This allows your +* application to add functionality to the statistics task. +* +* Arguments : none +********************************************************************************************************* +*/ + +#if OS_CPU_HOOKS_EN > 0u +void OSTaskStatHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskStatHook(); +#endif +} +#endif + +/* +********************************************************************************************************* +* INITIALIZE A TASK'S STACK +* +* Description: This function is called by either OSTaskCreate() or OSTaskCreateExt() to initialize the +* stack frame of the task being created. This function is highly processor specific. +* +* Arguments : task is a pointer to the task code +* +* p_arg is a pointer to a user supplied data area that will be passed to the task +* when the task first executes. +* +* ptos is a pointer to the top of stack. It is assumed that 'ptos' points to +* a 'free' entry on the task stack. If OS_STK_GROWTH is set to 1 then +* 'ptos' will contain the HIGHEST valid address of the stack. Similarly, if +* OS_STK_GROWTH is set to 0, the 'ptos' will contains the LOWEST valid address +* of the stack. +* +* opt specifies options that can be used to alter the behavior of OSTaskStkInit(). +* (see uCOS_II.H for OS_TASK_OPT_xxx). +* +* Returns : Always returns the location of the new top-of-stack once the processor registers have +* been placed on the stack in the proper order. +* +* Note(s) : 1) Interrupts are enabled when your task starts executing. +* 2) All tasks run in Thread mode, using process stack. +********************************************************************************************************* +*/ + +OS_STK *OSTaskStkInit (void (*task)(void *p_arg), void *p_arg, OS_STK *ptos, INT16U opt) +{ + OS_STK *stk; + + + (void)opt; /* 'opt' is not used, prevent warning */ + stk = ptos; /* Load stack pointer */ + + /* Registers stacked as if auto-saved on exception */ + *(stk) = (INT32U)0x01000000uL; /* xPSR */ + *(--stk) = (INT32U)task; /* Entry Point */ + *(--stk) = (INT32U)OS_TaskReturn; /* R14 (LR) */ + *(--stk) = (INT32U)0x12121212uL; /* R12 */ + *(--stk) = (INT32U)0x03030303uL; /* R3 */ + *(--stk) = (INT32U)0x02020202uL; /* R2 */ + *(--stk) = (INT32U)0x01010101uL; /* R1 */ + *(--stk) = (INT32U)p_arg; /* R0 : argument */ + + /* Remaining registers saved on process stack */ + *(--stk) = (INT32U)0x11111111uL; /* R11 */ + *(--stk) = (INT32U)0x10101010uL; /* R10 */ + *(--stk) = (INT32U)0x09090909uL; /* R9 */ + *(--stk) = (INT32U)0x08080808uL; /* R8 */ + *(--stk) = (INT32U)0x07070707uL; /* R7 */ + *(--stk) = (INT32U)0x06060606uL; /* R6 */ + *(--stk) = (INT32U)0x05050505uL; /* R5 */ + *(--stk) = (INT32U)0x04040404uL; /* R4 */ + + return (stk); +} + +/* +********************************************************************************************************* +* TASK SWITCH HOOK +* +* Description: This function is called when a task switch is performed. This allows you to perform other +* operations during a context switch. +* +* Arguments : none +* +* Note(s) : 1) Interrupts are disabled during this call. +* 2) It is assumed that the global pointer 'OSTCBHighRdy' points to the TCB of the task that +* will be 'switched in' (i.e. the highest priority task) and, 'OSTCBCur' points to the +* task being switched out (i.e. the preempted task). +********************************************************************************************************* +*/ +#if (OS_CPU_HOOKS_EN > 0u) && (OS_TASK_SW_HOOK_EN > 0u) +void OSTaskSwHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskSwHook(); +#endif +} +#endif + +/* +********************************************************************************************************* +* OS_TCBInit() HOOK +* +* Description: This function is called by OS_TCBInit() after setting up most of the TCB. +* +* Arguments : ptcb is a pointer to the TCB of the task being created. +* +* Note(s) : 1) Interrupts may or may not be ENABLED during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTCBInitHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TCBInitHook(ptcb); +#else + (void)ptcb; /* Prevent compiler warning */ +#endif +} +#endif + +/* +********************************************************************************************************* +* TICK HOOK +* +* Description: This function is called every tick. +* +* Arguments : none +* +* Note(s) : 1) Interrupts may or may not be ENABLED during this call. +********************************************************************************************************* +*/ +#if (OS_CPU_HOOKS_EN > 0u) && (OS_TIME_TICK_HOOK_EN > 0u) +void OSTimeTickHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TimeTickHook(); +#endif + +#if OS_TMR_EN > 0u + OSTmrCtr++; + if (OSTmrCtr >= (OS_TICKS_PER_SEC / OS_TMR_CFG_TICKS_PER_SEC)) { + OSTmrCtr = 0; + OSTmrSignal(); + } +#endif +} +#endif + +/* +********************************************************************************************************* +* SYS TICK HANDLER +* +* Description: Handle the system tick (SysTick) interrupt, which is used to generate the uC/OS-II tick +* interrupt. +* +* Arguments : none. +* +* Note(s) : 1) This function MUST be placed on entry 15 of the Cortex-M3 vector table. +********************************************************************************************************* +*/ + +void OS_CPU_SysTickHandler (void) +{ + OS_CPU_SR cpu_sr; + + + OS_ENTER_CRITICAL(); /* Tell uC/OS-II that we are starting an ISR */ + OSIntNesting++; + OS_EXIT_CRITICAL(); + + OSTimeTick(); /* Call uC/OS-II's OSTimeTick() */ + + OSIntExit(); /* Tell uC/OS-II that we are leaving the ISR */ +} + +/* +********************************************************************************************************* +* INITIALIZE SYS TICK +* +* Description: Initialize the SysTick. +* +* Arguments : cnts is the number of SysTick counts between two OS tick interrupts. +* +* Note(s) : 1) This function MUST be called after OSStart() & after processor initialization. +********************************************************************************************************* +*/ + +void OS_CPU_SysTickInit (INT32U cnts) +{ + OS_CPU_CM3_NVIC_ST_RELOAD = cnts - 1u; + /* Set prio of SysTick handler to min prio. */ + OS_CPU_CM3_NVIC_PRIO_ST = OS_CPU_CM3_NVIC_PRIO_MIN; + /* Enable timer. */ + OS_CPU_CM3_NVIC_ST_CTRL |= OS_CPU_CM3_NVIC_ST_CTRL_CLK_SRC | OS_CPU_CM3_NVIC_ST_CTRL_ENABLE; + /* Enable timer interrupt. */ + OS_CPU_CM3_NVIC_ST_CTRL |= OS_CPU_CM3_NVIC_ST_CTRL_INTEN; +} diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_dbg.c b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_dbg.c new file mode 100644 index 0000000..c411482 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/GNU/os_dbg.c @@ -0,0 +1,309 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* DEBUGGER CONSTANTS +* +* (c) Copyright 2006, Micrium, Weston, FL +* All Rights Reserved +* +* ARM Cortex-M3 Port +* +* File : OS_DBG.C +* Version : V2.89 +* By : Jean J. Labrosse +* +* For : ARMv7M Cortex-M3 +* Mode : Thumb2 +* Toolchain : GNU C Compiler +********************************************************************************************************* +*/ + +#include + +#define OS_COMPILER_OPT + +/* +********************************************************************************************************* +* DEBUG DATA +********************************************************************************************************* +*/ + +OS_COMPILER_OPT INT16U const OSDebugEn = OS_DEBUG_EN; /* Debug constants are defined below */ + +#if OS_DEBUG_EN > 0u + +OS_COMPILER_OPT INT32U const OSEndiannessTest = 0x12345678L; /* Variable to test CPU endianness */ + +OS_COMPILER_OPT INT16U const OSEventEn = OS_EVENT_EN; +OS_COMPILER_OPT INT16U const OSEventMax = OS_MAX_EVENTS; /* Number of event control blocks */ +OS_COMPILER_OPT INT16U const OSEventNameEn = OS_EVENT_NAME_EN; +#if (OS_EVENT_EN > 0u) && (OS_MAX_EVENTS > 0u) +OS_COMPILER_OPT INT16U const OSEventSize = sizeof(OS_EVENT); /* Size in Bytes of OS_EVENT */ +OS_COMPILER_OPT INT16U const OSEventTblSize = sizeof(OSEventTbl); /* Size of OSEventTbl[] in bytes */ +#else +OS_COMPILER_OPT INT16U const OSEventSize = 0u; +OS_COMPILER_OPT INT16U const OSEventTblSize = 0u; +#endif +OS_COMPILER_OPT INT16U const OSEventMultiEn = OS_EVENT_MULTI_EN; + + +OS_COMPILER_OPT INT16U const OSFlagEn = OS_FLAG_EN; +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) +OS_COMPILER_OPT INT16U const OSFlagGrpSize = sizeof(OS_FLAG_GRP); /* Size in Bytes of OS_FLAG_GRP */ +OS_COMPILER_OPT INT16U const OSFlagNodeSize = sizeof(OS_FLAG_NODE); /* Size in Bytes of OS_FLAG_NODE */ +OS_COMPILER_OPT INT16U const OSFlagWidth = sizeof(OS_FLAGS); /* Width (in bytes) of OS_FLAGS */ +#else +OS_COMPILER_OPT INT16U const OSFlagGrpSize = 0u; +OS_COMPILER_OPT INT16U const OSFlagNodeSize = 0u; +OS_COMPILER_OPT INT16U const OSFlagWidth = 0u; +#endif +OS_COMPILER_OPT INT16U const OSFlagMax = OS_MAX_FLAGS; +OS_COMPILER_OPT INT16U const OSFlagNameEn = OS_FLAG_NAME_EN; + +OS_COMPILER_OPT INT16U const OSLowestPrio = OS_LOWEST_PRIO; + +OS_COMPILER_OPT INT16U const OSMboxEn = OS_MBOX_EN; + +OS_COMPILER_OPT INT16U const OSMemEn = OS_MEM_EN; +OS_COMPILER_OPT INT16U const OSMemMax = OS_MAX_MEM_PART; /* Number of memory partitions */ +OS_COMPILER_OPT INT16U const OSMemNameEn = OS_MEM_NAME_EN; +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) +OS_COMPILER_OPT INT16U const OSMemSize = sizeof(OS_MEM); /* Mem. Partition header sine (bytes) */ +OS_COMPILER_OPT INT16U const OSMemTblSize = sizeof(OSMemTbl); +#else +OS_COMPILER_OPT INT16U const OSMemSize = 0u; +OS_COMPILER_OPT INT16U const OSMemTblSize = 0u; +#endif +OS_COMPILER_OPT INT16U const OSMutexEn = OS_MUTEX_EN; + +OS_COMPILER_OPT INT16U const OSPtrSize = sizeof(void *); /* Size in Bytes of a pointer */ + +OS_COMPILER_OPT INT16U const OSQEn = OS_Q_EN; +OS_COMPILER_OPT INT16U const OSQMax = OS_MAX_QS; /* Number of queues */ +#if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) +OS_COMPILER_OPT INT16U const OSQSize = sizeof(OS_Q); /* Size in bytes of OS_Q structure */ +#else +OS_COMPILER_OPT INT16U const OSQSize = 0u; +#endif + +OS_COMPILER_OPT INT16U const OSRdyTblSize = OS_RDY_TBL_SIZE; /* Number of bytes in the ready table */ + +OS_COMPILER_OPT INT16U const OSSemEn = OS_SEM_EN; + +OS_COMPILER_OPT INT16U const OSStkWidth = sizeof(OS_STK); /* Size in Bytes of a stack entry */ + +OS_COMPILER_OPT INT16U const OSTaskCreateEn = OS_TASK_CREATE_EN; +OS_COMPILER_OPT INT16U const OSTaskCreateExtEn = OS_TASK_CREATE_EXT_EN; +OS_COMPILER_OPT INT16U const OSTaskDelEn = OS_TASK_DEL_EN; +OS_COMPILER_OPT INT16U const OSTaskIdleStkSize = OS_TASK_IDLE_STK_SIZE; +OS_COMPILER_OPT INT16U const OSTaskProfileEn = OS_TASK_PROFILE_EN; +OS_COMPILER_OPT INT16U const OSTaskMax = OS_MAX_TASKS + OS_N_SYS_TASKS; /* Total max. number of tasks */ +OS_COMPILER_OPT INT16U const OSTaskNameEn = OS_TASK_NAME_EN; +OS_COMPILER_OPT INT16U const OSTaskStatEn = OS_TASK_STAT_EN; +OS_COMPILER_OPT INT16U const OSTaskStatStkSize = OS_TASK_STAT_STK_SIZE; +OS_COMPILER_OPT INT16U const OSTaskStatStkChkEn = OS_TASK_STAT_STK_CHK_EN; +OS_COMPILER_OPT INT16U const OSTaskSwHookEn = OS_TASK_SW_HOOK_EN; + +OS_COMPILER_OPT INT16U const OSTCBPrioTblMax = OS_LOWEST_PRIO + 1u; /* Number of entries in OSTCBPrioTbl[] */ +OS_COMPILER_OPT INT16U const OSTCBSize = sizeof(OS_TCB); /* Size in Bytes of OS_TCB */ +OS_COMPILER_OPT INT16U const OSTicksPerSec = OS_TICKS_PER_SEC; +OS_COMPILER_OPT INT16U const OSTimeTickHookEn = OS_TIME_TICK_HOOK_EN; +OS_COMPILER_OPT INT16U const OSVersionNbr = OS_VERSION; + +OS_COMPILER_OPT INT16U const OSTmrEn = OS_TMR_EN; +OS_COMPILER_OPT INT16U const OSTmrCfgMax = OS_TMR_CFG_MAX; +OS_COMPILER_OPT INT16U const OSTmrCfgNameEn = OS_TMR_CFG_NAME_EN; +OS_COMPILER_OPT INT16U const OSTmrCfgWheelSize = OS_TMR_CFG_WHEEL_SIZE; +OS_COMPILER_OPT INT16U const OSTmrCfgTicksPerSec = OS_TMR_CFG_TICKS_PER_SEC; + +#if (OS_TMR_EN > 0u) && (OS_TMR_CFG_MAX > 0u) +OS_COMPILER_OPT INT16U const OSTmrSize = sizeof(OS_TMR); +OS_COMPILER_OPT INT16U const OSTmrTblSize = sizeof(OSTmrTbl); +OS_COMPILER_OPT INT16U const OSTmrWheelSize = sizeof(OS_TMR_WHEEL); +OS_COMPILER_OPT INT16U const OSTmrWheelTblSize = sizeof(OSTmrWheelTbl); +#else +OS_COMPILER_OPT INT16U const OSTmrSize = 0u; +OS_COMPILER_OPT INT16U const OSTmrTblSize = 0u; +OS_COMPILER_OPT INT16U const OSTmrWheelSize = 0u; +OS_COMPILER_OPT INT16U const OSTmrWheelTblSize = 0u; +#endif + +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEBUG DATA +* TOTAL DATA SPACE (i.e. RAM) USED BY uC/OS-II +********************************************************************************************************* +*/ +#if OS_DEBUG_EN > 0u + +OS_COMPILER_OPT INT16U const OSDataSize = sizeof(OSCtxSwCtr) +#if (OS_EVENT_EN > 0u) && (OS_MAX_EVENTS > 0u) + + sizeof(OSEventFreeList) + + sizeof(OSEventTbl) +#endif +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) + + sizeof(OSFlagTbl) + + sizeof(OSFlagFreeList) +#endif +#if OS_TASK_STAT_EN > 0u + + sizeof(OSCPUUsage) + + sizeof(OSIdleCtrMax) + + sizeof(OSIdleCtrRun) + + sizeof(OSStatRdy) + + sizeof(OSTaskStatStk) +#endif +#if OS_TICK_STEP_EN > 0u + + sizeof(OSTickStepState) +#endif +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) + + sizeof(OSMemFreeList) + + sizeof(OSMemTbl) +#endif +#if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) + + sizeof(OSQFreeList) + + sizeof(OSQTbl) +#endif +#if OS_TIME_GET_SET_EN > 0u + + sizeof(OSTime) +#endif +#if (OS_TMR_EN > 0u) && (OS_TMR_CFG_MAX > 0u) + + sizeof(OSTmrFree) + + sizeof(OSTmrUsed) + + sizeof(OSTmrTime) + + sizeof(OSTmrSem) + + sizeof(OSTmrSemSignal) + + sizeof(OSTmrFreeList) + + sizeof(OSTmrTbl) + + sizeof(OSTmrWheelTbl) +#endif + + sizeof(OSIntNesting) + + sizeof(OSLockNesting) + + sizeof(OSPrioCur) + + sizeof(OSPrioHighRdy) + + sizeof(OSRdyGrp) + + sizeof(OSRdyTbl) + + sizeof(OSRunning) + + sizeof(OSTaskCtr) + + sizeof(OSIdleCtr) + + sizeof(OSTaskIdleStk) + + sizeof(OSTCBCur) + + sizeof(OSTCBFreeList) + + sizeof(OSTCBHighRdy) + + sizeof(OSTCBList) + + sizeof(OSTCBPrioTbl) + + sizeof(OSTCBTbl); + +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* OS DEBUG INITIALIZAZTION +* +* Description: This function is used to make sure that debug variables that are unused in the application +* are not optimized away. This function might not be necessary for all compilers. In this +* case, you should simply DELETE the code in this function while still leaving the declaration +* of the function itself. +* +* Arguments : none +* +* Returns : none +* +* Note(s) : (1) This code doesn't do anything, it simply prevents the compiler from optimizing out +* the 'const' variables which are declared in this file. +********************************************************************************************************* +*/ + +#if OS_DEBUG_EN > 0u +void OSDebugInit (void) +{ + void *ptemp; + + + ptemp = (void *)&OSDebugEn; + + ptemp = (void *)&OSEndiannessTest; + + ptemp = (void *)&OSEventMax; + ptemp = (void *)&OSEventNameEn; + ptemp = (void *)&OSEventEn; + ptemp = (void *)&OSEventSize; + ptemp = (void *)&OSEventTblSize; + ptemp = (void *)&OSEventMultiEn; + + ptemp = (void *)&OSFlagEn; + ptemp = (void *)&OSFlagGrpSize; + ptemp = (void *)&OSFlagNodeSize; + ptemp = (void *)&OSFlagWidth; + ptemp = (void *)&OSFlagMax; + ptemp = (void *)&OSFlagNameEn; + + ptemp = (void *)&OSLowestPrio; + + ptemp = (void *)&OSMboxEn; + + ptemp = (void *)&OSMemEn; + ptemp = (void *)&OSMemMax; + ptemp = (void *)&OSMemNameEn; + ptemp = (void *)&OSMemSize; + ptemp = (void *)&OSMemTblSize; + + ptemp = (void *)&OSMutexEn; + + ptemp = (void *)&OSPtrSize; + + ptemp = (void *)&OSQEn; + ptemp = (void *)&OSQMax; + ptemp = (void *)&OSQSize; + + ptemp = (void *)&OSRdyTblSize; + + ptemp = (void *)&OSSemEn; + + ptemp = (void *)&OSStkWidth; + + ptemp = (void *)&OSTaskCreateEn; + ptemp = (void *)&OSTaskCreateExtEn; + ptemp = (void *)&OSTaskDelEn; + ptemp = (void *)&OSTaskIdleStkSize; + ptemp = (void *)&OSTaskProfileEn; + ptemp = (void *)&OSTaskMax; + ptemp = (void *)&OSTaskNameEn; + ptemp = (void *)&OSTaskStatEn; + ptemp = (void *)&OSTaskStatStkSize; + ptemp = (void *)&OSTaskStatStkChkEn; + ptemp = (void *)&OSTaskSwHookEn; + + ptemp = (void *)&OSTCBPrioTblMax; + ptemp = (void *)&OSTCBSize; + + ptemp = (void *)&OSTicksPerSec; + ptemp = (void *)&OSTimeTickHookEn; + +#if OS_TMR_EN > 0u + ptemp = (void *)&OSTmrTbl[0]; + ptemp = (void *)&OSTmrWheelTbl[0]; + + ptemp = (void *)&OSTmrEn; + ptemp = (void *)&OSTmrCfgMax; + ptemp = (void *)&OSTmrCfgNameEn; + ptemp = (void *)&OSTmrCfgWheelSize; + ptemp = (void *)&OSTmrCfgTicksPerSec; + ptemp = (void *)&OSTmrSize; + ptemp = (void *)&OSTmrTblSize; + + ptemp = (void *)&OSTmrWheelSize; + ptemp = (void *)&OSTmrWheelTblSize; +#endif + + ptemp = (void *)&OSVersionNbr; + + ptemp = (void *)&OSDataSize; + + ptemp = ptemp; /* Prevent compiler warning for 'ptemp' not being used! */ +} +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_cpu.h b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_cpu.h new file mode 100644 index 0000000..394bc48 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_cpu.h @@ -0,0 +1,125 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* +* +* (c) Copyright 2006, Micrium, Weston, FL +* All Rights Reserved +* +* ARM Cortex-M3 Port +* +* File : OS_CPU.H +* Version : V2.89 +* By : Jean J. Labrosse +* Brian Nagel +* +* For : ARMv7M Cortex-M3 +* Mode : Thumb2 +* Toolchain : IAR EWARM +********************************************************************************************************* +*/ + +#ifndef OS_CPU_H +#define OS_CPU_H + + +#ifdef OS_CPU_GLOBALS +#define OS_CPU_EXT +#else +#define OS_CPU_EXT extern +#endif + +#ifndef OS_CPU_EXCEPT_STK_SIZE +#define OS_CPU_EXCEPT_STK_SIZE 128u /* Default exception stack size is 128 OS_STK entries */ +#endif + +/* +********************************************************************************************************* +* DATA TYPES +* (Compiler Specific) +********************************************************************************************************* +*/ + +typedef unsigned char BOOLEAN; +typedef unsigned char INT8U; /* Unsigned 8 bit quantity */ +typedef signed char INT8S; /* Signed 8 bit quantity */ +typedef unsigned short INT16U; /* Unsigned 16 bit quantity */ +typedef signed short INT16S; /* Signed 16 bit quantity */ +typedef unsigned int INT32U; /* Unsigned 32 bit quantity */ +typedef signed int INT32S; /* Signed 32 bit quantity */ +typedef float FP32; /* Single precision floating point */ +typedef double FP64; /* Double precision floating point */ + +typedef unsigned int OS_STK; /* Each stack entry is 32-bit wide */ +typedef unsigned int OS_CPU_SR; /* Define size of CPU status register (PSR = 32 bits) */ + +/* +********************************************************************************************************* +* Cortex-M3 +* Critical Section Management +* +* Method #1: Disable/Enable interrupts using simple instructions. After critical section, interrupts +* will be enabled even if they were disabled before entering the critical section. +* NOT IMPLEMENTED +* +* Method #2: Disable/Enable interrupts by preserving the state of interrupts. In other words, if +* interrupts were disabled before entering the critical section, they will be disabled when +* leaving the critical section. +* NOT IMPLEMENTED +* +* Method #3: Disable/Enable interrupts by preserving the state of interrupts. Generally speaking you +* would store the state of the interrupt disable flag in the local variable 'cpu_sr' and then +* disable interrupts. 'cpu_sr' is allocated in all of uC/OS-II's functions that need to +* disable interrupts. You would restore the interrupt disable state by copying back 'cpu_sr' +* into the CPU's status register. +********************************************************************************************************* +*/ + +#define OS_CRITICAL_METHOD 3u + +#if OS_CRITICAL_METHOD == 3u +#define OS_ENTER_CRITICAL() {cpu_sr = OS_CPU_SR_Save();} +#define OS_EXIT_CRITICAL() {OS_CPU_SR_Restore(cpu_sr);} +#endif + +/* +********************************************************************************************************* +* Cortex-M3 Miscellaneous +********************************************************************************************************* +*/ + +#define OS_STK_GROWTH 1u /* Stack grows from HIGH to LOW memory on ARM */ + +#define OS_TASK_SW() OSCtxSw() + +/* +********************************************************************************************************* +* GLOBAL VARIABLES +********************************************************************************************************* +*/ + +OS_CPU_EXT OS_STK OS_CPU_ExceptStk[OS_CPU_EXCEPT_STK_SIZE]; +OS_CPU_EXT OS_STK *OS_CPU_ExceptStkBase; + +/* +********************************************************************************************************* +* PROTOTYPES +********************************************************************************************************* +*/ + +#if OS_CRITICAL_METHOD == 3u /* See OS_CPU_A.ASM */ +OS_CPU_SR OS_CPU_SR_Save(void); +void OS_CPU_SR_Restore(OS_CPU_SR cpu_sr); +#endif + +void OSCtxSw(void); +void OSIntCtxSw(void); +void OSStartHighRdy(void); + +void OS_CPU_PendSVHandler(void); + + /* See OS_CPU_C.C */ +void OS_CPU_SysTickHandler(void); +void OS_CPU_SysTickInit(INT32U cnts); +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_cpu_a.asm b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_cpu_a.asm new file mode 100644 index 0000000..2c15773 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_cpu_a.asm @@ -0,0 +1,243 @@ +;******************************************************************************************************** +; uC/OS-II +; The Real-Time Kernel +; +; (c) Copyright 1992-2006, Micrium, Weston, FL +; All Rights Reserved +; +; ARM Cortex-M3 Port +; +; File : OS_CPU_A.ASM +; Version : V2.89 +; By : Jean J. Labrosse +; Brian Nagel +; +; For : ARMv7M Cortex-M3 +; Mode : Thumb2 +; Toolchain : IAR EWARM +;******************************************************************************************************** + +;******************************************************************************************************** +; PUBLIC FUNCTIONS +;******************************************************************************************************** + + EXTERN OSRunning ; External references + EXTERN OSPrioCur + EXTERN OSPrioHighRdy + EXTERN OSTCBCur + EXTERN OSTCBHighRdy + EXTERN OSIntExit + EXTERN OSTaskSwHook + EXTERN OS_CPU_ExceptStkBase + + + PUBLIC OS_CPU_SR_Save ; Functions declared in this file + PUBLIC OS_CPU_SR_Restore + PUBLIC OSStartHighRdy + PUBLIC OSCtxSw + PUBLIC OSIntCtxSw + PUBLIC OS_CPU_PendSVHandler + +;******************************************************************************************************** +; EQUATES +;******************************************************************************************************** + +NVIC_INT_CTRL EQU 0xE000ED04 ; Interrupt control state register. +NVIC_SYSPRI14 EQU 0xE000ED22 ; System priority register (priority 14). +NVIC_PENDSV_PRI EQU 0xFF ; PendSV priority value (lowest). +NVIC_PENDSVSET EQU 0x10000000 ; Value to trigger PendSV exception. + +;******************************************************************************************************** +; CODE GENERATION DIRECTIVES +;******************************************************************************************************** + + RSEG CODE:CODE:NOROOT(2) + THUMB + +;******************************************************************************************************** +; CRITICAL SECTION METHOD 3 FUNCTIONS +; +; Description: Disable/Enable interrupts by preserving the state of interrupts. Generally speaking you +; would store the state of the interrupt disable flag in the local variable 'cpu_sr' and then +; disable interrupts. 'cpu_sr' is allocated in all of uC/OS-II's functions that need to +; disable interrupts. You would restore the interrupt disable state by copying back 'cpu_sr' +; into the CPU's status register. +; +; Prototypes : OS_CPU_SR OS_CPU_SR_Save(void); +; void OS_CPU_SR_Restore(OS_CPU_SR cpu_sr); +; +; +; Note(s) : 1) These functions are used in general like this: +; +; void Task (void *p_arg) +; { +; #if OS_CRITICAL_METHOD == 3 /* Allocate storage for CPU status register */ +; OS_CPU_SR cpu_sr; +; #endif +; +; : +; : +; OS_ENTER_CRITICAL(); /* cpu_sr = OS_CPU_SaveSR(); */ +; : +; : +; OS_EXIT_CRITICAL(); /* OS_CPU_RestoreSR(cpu_sr); */ +; : +; : +; } +;******************************************************************************************************** + +OS_CPU_SR_Save + MRS R0, PRIMASK ; Set prio int mask to mask all (except faults) + CPSID I + BX LR + +OS_CPU_SR_Restore + MSR PRIMASK, R0 + BX LR + +;******************************************************************************************************** +; START MULTITASKING +; void OSStartHighRdy(void) +; +; Note(s) : 1) This function triggers a PendSV exception (essentially, causes a context switch) to cause +; the first task to start. +; +; 2) OSStartHighRdy() MUST: +; a) Setup PendSV exception priority to lowest; +; b) Set initial PSP to 0, to tell context switcher this is first run; +; c) Set the main stack to OS_CPU_ExceptStkBase +; d) Set OSRunning to TRUE; +; e) Trigger PendSV exception; +; f) Enable interrupts (tasks will run with interrupts enabled). +;******************************************************************************************************** + +OSStartHighRdy + LDR R0, =NVIC_SYSPRI14 ; Set the PendSV exception priority + LDR R1, =NVIC_PENDSV_PRI + STRB R1, [R0] + + MOVS R0, #0 ; Set the PSP to 0 for initial context switch call + MSR PSP, R0 + + LDR R0, =OS_CPU_ExceptStkBase ; Initialize the MSP to the OS_CPU_ExceptStkBase + LDR R1, [R0] + MSR MSP, R1 + + LDR R0, =OSRunning ; OSRunning = TRUE + MOVS R1, #1 + STRB R1, [R0] + + LDR R0, =NVIC_INT_CTRL ; Trigger the PendSV exception (causes context switch) + LDR R1, =NVIC_PENDSVSET + STR R1, [R0] + + CPSIE I ; Enable interrupts at processor level + +OSStartHang + B OSStartHang ; Should never get here + + +;******************************************************************************************************** +; PERFORM A CONTEXT SWITCH (From task level) +; void OSCtxSw(void) +; +; Note(s) : 1) OSCtxSw() is called when OS wants to perform a task context switch. This function +; triggers the PendSV exception which is where the real work is done. +;******************************************************************************************************** + +OSCtxSw + LDR R0, =NVIC_INT_CTRL ; Trigger the PendSV exception (causes context switch) + LDR R1, =NVIC_PENDSVSET + STR R1, [R0] + BX LR + +;******************************************************************************************************** +; PERFORM A CONTEXT SWITCH (From interrupt level) +; void OSIntCtxSw(void) +; +; Notes: 1) OSIntCtxSw() is called by OSIntExit() when it determines a context switch is needed as +; the result of an interrupt. This function simply triggers a PendSV exception which will +; be handled when there are no more interrupts active and interrupts are enabled. +;******************************************************************************************************** + +OSIntCtxSw + LDR R0, =NVIC_INT_CTRL ; Trigger the PendSV exception (causes context switch) + LDR R1, =NVIC_PENDSVSET + STR R1, [R0] + BX LR + +;******************************************************************************************************** +; HANDLE PendSV EXCEPTION +; void OS_CPU_PendSVHandler(void) +; +; Note(s) : 1) PendSV is used to cause a context switch. This is a recommended method for performing +; context switches with Cortex-M3. This is because the Cortex-M3 auto-saves half of the +; processor context on any exception, and restores same on return from exception. So only +; saving of R4-R11 is required and fixing up the stack pointers. Using the PendSV exception +; this way means that context saving and restoring is identical whether it is initiated from +; a thread or occurs due to an interrupt or exception. +; +; 2) Pseudo-code is: +; a) Get the process SP, if 0 then skip (goto d) the saving part (first context switch); +; b) Save remaining regs r4-r11 on process stack; +; c) Save the process SP in its TCB, OSTCBCur->OSTCBStkPtr = SP; +; d) Call OSTaskSwHook(); +; e) Get current high priority, OSPrioCur = OSPrioHighRdy; +; f) Get current ready thread TCB, OSTCBCur = OSTCBHighRdy; +; g) Get new process SP from TCB, SP = OSTCBHighRdy->OSTCBStkPtr; +; h) Restore R4-R11 from new process stack; +; i) Perform exception return which will restore remaining context. +; +; 3) On entry into PendSV handler: +; a) The following have been saved on the process stack (by processor): +; xPSR, PC, LR, R12, R0-R3 +; b) Processor mode is switched to Handler mode (from Thread mode) +; c) Stack is Main stack (switched from Process stack) +; d) OSTCBCur points to the OS_TCB of the task to suspend +; OSTCBHighRdy points to the OS_TCB of the task to resume +; +; 4) Since PendSV is set to lowest priority in the system (by OSStartHighRdy() above), we +; know that it will only be run when no other exception or interrupt is active, and +; therefore safe to assume that context being switched out was using the process stack (PSP). +;******************************************************************************************************** + +OS_CPU_PendSVHandler + EXPORT PendSV_Handler +PendSV_Handler: + CPSID I ; Prevent interruption during context switch + MRS R0, PSP ; PSP is process stack pointer + CBZ R0, OS_CPU_PendSVHandler_nosave ; Skip register save the first time + + SUBS R0, R0, #0x20 ; Save remaining regs r4-11 on process stack + STM R0, {R4-R11} + + LDR R1, =OSTCBCur ; OSTCBCur->OSTCBStkPtr = SP; + LDR R1, [R1] + STR R0, [R1] ; R0 is SP of process being switched out + + ; At this point, entire context of process has been saved +OS_CPU_PendSVHandler_nosave + PUSH {R14} ; Save LR exc_return value + LDR R0, =OSTaskSwHook ; OSTaskSwHook(); + BLX R0 + POP {R14} + + LDR R0, =OSPrioCur ; OSPrioCur = OSPrioHighRdy; + LDR R1, =OSPrioHighRdy + LDRB R2, [R1] + STRB R2, [R0] + + LDR R0, =OSTCBCur ; OSTCBCur = OSTCBHighRdy; + LDR R1, =OSTCBHighRdy + LDR R2, [R1] + STR R2, [R0] + + LDR R0, [R2] ; R0 is new process SP; SP = OSTCBHighRdy->OSTCBStkPtr; + LDM R0, {R4-R11} ; Restore r4-11 from new process stack + ADDS R0, R0, #0x20 + MSR PSP, R0 ; Load PSP with new process SP + ORR LR, LR, #0x04 ; Ensure exception return uses process stack + CPSIE I + BX LR ; Exception return will restore remaining context + + END diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_cpu_c.c b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_cpu_c.c new file mode 100644 index 0000000..aeb4053 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_cpu_c.c @@ -0,0 +1,398 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* +* +* (c) Copyright 2006, Micrium, Weston, FL +* All Rights Reserved +* +* ARM Cortex-M3 Port +* +* File : OS_CPU_C.C +* Version : V2.89 +* By : Jean J. Labrosse +* Brian Nagel +* +* For : ARMv7M Cortex-M3 +* Mode : Thumb2 +* Toolchain : IAR EWARM +********************************************************************************************************* +*/ + +#define OS_CPU_GLOBALS +#include + +/* +********************************************************************************************************* +* LOCAL VARIABLES +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +static INT16U OSTmrCtr; +#endif + +/* +********************************************************************************************************* +* SYS TICK DEFINES +********************************************************************************************************* +*/ + +#define OS_CPU_CM3_NVIC_ST_CTRL (*((volatile INT32U *)0xE000E010uL)) /* SysTick Ctrl & Status Reg. */ +#define OS_CPU_CM3_NVIC_ST_RELOAD (*((volatile INT32U *)0xE000E014uL)) /* SysTick Reload Value Reg. */ +#define OS_CPU_CM3_NVIC_ST_CURRENT (*((volatile INT32U *)0xE000E018uL)) /* SysTick Current Value Reg. */ +#define OS_CPU_CM3_NVIC_ST_CAL (*((volatile INT32U *)0xE000E01CuL)) /* SysTick Cal Value Reg. */ +#define OS_CPU_CM3_NVIC_PRIO_ST (*((volatile INT8U *)0xE000ED23uL)) /* SysTick Handler Prio Reg. */ + +#define OS_CPU_CM3_NVIC_ST_CTRL_COUNT 0x00010000uL /* Count flag. */ +#define OS_CPU_CM3_NVIC_ST_CTRL_CLK_SRC 0x00000004uL /* Clock Source. */ +#define OS_CPU_CM3_NVIC_ST_CTRL_INTEN 0x00000002uL /* Interrupt enable. */ +#define OS_CPU_CM3_NVIC_ST_CTRL_ENABLE 0x00000001uL /* Counter mode. */ +#define OS_CPU_CM3_NVIC_PRIO_MIN 0xFFu /* Min handler prio. */ + +/* +********************************************************************************************************* +* OS INITIALIZATION HOOK +* (BEGINNING) +* +* Description: This function is called by OSInit() at the beginning of OSInit(). +* +* Arguments : none +* +* Note(s) : 1) Interrupts should be disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSInitHookBegin (void) +{ + INT32U size; + OS_STK *pstk; + + /* Clear exception stack for stack checking.*/ + pstk = &OS_CPU_ExceptStk[0]; + size = OS_CPU_EXCEPT_STK_SIZE; + while (size > 0u) { + size--; + *pstk++ = (OS_STK)0; + } + + OS_CPU_ExceptStkBase = &OS_CPU_ExceptStk[OS_CPU_EXCEPT_STK_SIZE - 1u]; + +#if OS_TMR_EN > 0u + OSTmrCtr = 0u; +#endif +} +#endif + +/* +********************************************************************************************************* +* OS INITIALIZATION HOOK +* (END) +* +* Description: This function is called by OSInit() at the end of OSInit(). +* +* Arguments : none +* +* Note(s) : 1) Interrupts should be disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSInitHookEnd (void) +{ +} +#endif + +/* +********************************************************************************************************* +* TASK CREATION HOOK +* +* Description: This function is called when a task is created. +* +* Arguments : ptcb is a pointer to the task control block of the task being created. +* +* Note(s) : 1) Interrupts are disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTaskCreateHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskCreateHook(ptcb); +#else + (void)ptcb; /* Prevent compiler warning */ +#endif +} +#endif + + +/* +********************************************************************************************************* +* TASK DELETION HOOK +* +* Description: This function is called when a task is deleted. +* +* Arguments : ptcb is a pointer to the task control block of the task being deleted. +* +* Note(s) : 1) Interrupts are disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTaskDelHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskDelHook(ptcb); +#else + (void)ptcb; /* Prevent compiler warning */ +#endif +} +#endif + +/* +********************************************************************************************************* +* IDLE TASK HOOK +* +* Description: This function is called by the idle task. This hook has been added to allow you to do +* such things as STOP the CPU to conserve power. +* +* Arguments : none +* +* Note(s) : 1) Interrupts are enabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTaskIdleHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskIdleHook(); +#endif +} +#endif + +/* +********************************************************************************************************* +* TASK RETURN HOOK +* +* Description: This function is called if a task accidentally returns. In other words, a task should +* either be an infinite loop or delete itself when done. +* +* Arguments : ptcb is a pointer to the task control block of the task that is returning. +* +* Note(s) : none +********************************************************************************************************* +*/ + +#if OS_CPU_HOOKS_EN > 0u +void OSTaskReturnHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskReturnHook(ptcb); +#else + (void)ptcb; +#endif +} +#endif + +/* +********************************************************************************************************* +* STATISTIC TASK HOOK +* +* Description: This function is called every second by uC/OS-II's statistics task. This allows your +* application to add functionality to the statistics task. +* +* Arguments : none +********************************************************************************************************* +*/ + +#if OS_CPU_HOOKS_EN > 0u +void OSTaskStatHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskStatHook(); +#endif +} +#endif + +/* +********************************************************************************************************* +* INITIALIZE A TASK'S STACK +* +* Description: This function is called by either OSTaskCreate() or OSTaskCreateExt() to initialize the +* stack frame of the task being created. This function is highly processor specific. +* +* Arguments : task is a pointer to the task code +* +* p_arg is a pointer to a user supplied data area that will be passed to the task +* when the task first executes. +* +* ptos is a pointer to the top of stack. It is assumed that 'ptos' points to +* a 'free' entry on the task stack. If OS_STK_GROWTH is set to 1 then +* 'ptos' will contain the HIGHEST valid address of the stack. Similarly, if +* OS_STK_GROWTH is set to 0, the 'ptos' will contains the LOWEST valid address +* of the stack. +* +* opt specifies options that can be used to alter the behavior of OSTaskStkInit(). +* (see uCOS_II.H for OS_TASK_OPT_xxx). +* +* Returns : Always returns the location of the new top-of-stack once the processor registers have +* been placed on the stack in the proper order. +* +* Note(s) : 1) Interrupts are enabled when your task starts executing. +* 2) All tasks run in Thread mode, using process stack. +********************************************************************************************************* +*/ + +OS_STK *OSTaskStkInit (void (*task)(void *p_arg), void *p_arg, OS_STK *ptos, INT16U opt) +{ + OS_STK *stk; + + + (void)opt; /* 'opt' is not used, prevent warning */ + stk = ptos; /* Load stack pointer */ + + /* Registers stacked as if auto-saved on exception */ + *(stk) = (INT32U)0x01000000uL; /* xPSR */ + *(--stk) = (INT32U)task; /* Entry Point */ + *(--stk) = (INT32U)OS_TaskReturn; /* R14 (LR) */ + *(--stk) = (INT32U)0x12121212uL; /* R12 */ + *(--stk) = (INT32U)0x03030303uL; /* R3 */ + *(--stk) = (INT32U)0x02020202uL; /* R2 */ + *(--stk) = (INT32U)0x01010101uL; /* R1 */ + *(--stk) = (INT32U)p_arg; /* R0 : argument */ + + /* Remaining registers saved on process stack */ + *(--stk) = (INT32U)0x11111111uL; /* R11 */ + *(--stk) = (INT32U)0x10101010uL; /* R10 */ + *(--stk) = (INT32U)0x09090909uL; /* R9 */ + *(--stk) = (INT32U)0x08080808uL; /* R8 */ + *(--stk) = (INT32U)0x07070707uL; /* R7 */ + *(--stk) = (INT32U)0x06060606uL; /* R6 */ + *(--stk) = (INT32U)0x05050505uL; /* R5 */ + *(--stk) = (INT32U)0x04040404uL; /* R4 */ + + return (stk); +} + +/* +********************************************************************************************************* +* TASK SWITCH HOOK +* +* Description: This function is called when a task switch is performed. This allows you to perform other +* operations during a context switch. +* +* Arguments : none +* +* Note(s) : 1) Interrupts are disabled during this call. +* 2) It is assumed that the global pointer 'OSTCBHighRdy' points to the TCB of the task that +* will be 'switched in' (i.e. the highest priority task) and, 'OSTCBCur' points to the +* task being switched out (i.e. the preempted task). +********************************************************************************************************* +*/ +#if (OS_CPU_HOOKS_EN > 0u) && (OS_TASK_SW_HOOK_EN > 0u) +void OSTaskSwHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskSwHook(); +#endif +} +#endif + +/* +********************************************************************************************************* +* OS_TCBInit() HOOK +* +* Description: This function is called by OS_TCBInit() after setting up most of the TCB. +* +* Arguments : ptcb is a pointer to the TCB of the task being created. +* +* Note(s) : 1) Interrupts may or may not be ENABLED during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTCBInitHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TCBInitHook(ptcb); +#else + (void)ptcb; /* Prevent compiler warning */ +#endif +} +#endif + +/* +********************************************************************************************************* +* TICK HOOK +* +* Description: This function is called every tick. +* +* Arguments : none +* +* Note(s) : 1) Interrupts may or may not be ENABLED during this call. +********************************************************************************************************* +*/ +#if (OS_CPU_HOOKS_EN > 0u) && (OS_TIME_TICK_HOOK_EN > 0u) +void OSTimeTickHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TimeTickHook(); +#endif + +#if OS_TMR_EN > 0u + OSTmrCtr++; + if (OSTmrCtr >= (OS_TICKS_PER_SEC / OS_TMR_CFG_TICKS_PER_SEC)) { + OSTmrCtr = 0; + OSTmrSignal(); + } +#endif +} +#endif + +/* +********************************************************************************************************* +* SYS TICK HANDLER +* +* Description: Handle the system tick (SysTick) interrupt, which is used to generate the uC/OS-II tick +* interrupt. +* +* Arguments : none. +* +* Note(s) : 1) This function MUST be placed on entry 15 of the Cortex-M3 vector table. +********************************************************************************************************* +*/ + +void OS_CPU_SysTickHandler (void) +{ + OS_CPU_SR cpu_sr; + + + OS_ENTER_CRITICAL(); /* Tell uC/OS-II that we are starting an ISR */ + OSIntNesting++; + OS_EXIT_CRITICAL(); + + OSTimeTick(); /* Call uC/OS-II's OSTimeTick() */ + + OSIntExit(); /* Tell uC/OS-II that we are leaving the ISR */ +} + +/* +********************************************************************************************************* +* INITIALIZE SYS TICK +* +* Description: Initialize the SysTick. +* +* Arguments : cnts is the number of SysTick counts between two OS tick interrupts. +* +* Note(s) : 1) This function MUST be called after OSStart() & after processor initialization. +********************************************************************************************************* +*/ + +void OS_CPU_SysTickInit (INT32U cnts) +{ + OS_CPU_CM3_NVIC_ST_RELOAD = cnts - 1u; + /* Set prio of SysTick handler to min prio. */ + OS_CPU_CM3_NVIC_PRIO_ST = OS_CPU_CM3_NVIC_PRIO_MIN; + /* Enable timer. */ + OS_CPU_CM3_NVIC_ST_CTRL |= OS_CPU_CM3_NVIC_ST_CTRL_CLK_SRC | OS_CPU_CM3_NVIC_ST_CTRL_ENABLE; + /* Enable timer interrupt. */ + OS_CPU_CM3_NVIC_ST_CTRL |= OS_CPU_CM3_NVIC_ST_CTRL_INTEN; +} diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_dbg.c b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_dbg.c new file mode 100644 index 0000000..b180241 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/IAR/os_dbg.c @@ -0,0 +1,309 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* DEBUGGER CONSTANTS +* +* (c) Copyright 2006, Micrium, Weston, FL +* All Rights Reserved +* +* ARM Cortex-M3 Port +* +* File : OS_DBG.C +* Version : V2.89 +* By : Jean J. Labrosse +* +* For : ARMv7M Cortex-M3 +* Mode : Thumb2 +* Toolchain : IAR EWARM +********************************************************************************************************* +*/ + +#include + +#define OS_COMPILER_OPT __root + +/* +********************************************************************************************************* +* DEBUG DATA +********************************************************************************************************* +*/ + +OS_COMPILER_OPT INT16U const OSDebugEn = OS_DEBUG_EN; /* Debug constants are defined below */ + +#if OS_DEBUG_EN > 0u + +OS_COMPILER_OPT INT32U const OSEndiannessTest = 0x12345678L; /* Variable to test CPU endianness */ + +OS_COMPILER_OPT INT16U const OSEventEn = OS_EVENT_EN; +OS_COMPILER_OPT INT16U const OSEventMax = OS_MAX_EVENTS; /* Number of event control blocks */ +OS_COMPILER_OPT INT16U const OSEventNameEn = OS_EVENT_NAME_EN; +#if (OS_EVENT_EN > 0u) && (OS_MAX_EVENTS > 0u) +OS_COMPILER_OPT INT16U const OSEventSize = sizeof(OS_EVENT); /* Size in Bytes of OS_EVENT */ +OS_COMPILER_OPT INT16U const OSEventTblSize = sizeof(OSEventTbl); /* Size of OSEventTbl[] in bytes */ +#else +OS_COMPILER_OPT INT16U const OSEventSize = 0u; +OS_COMPILER_OPT INT16U const OSEventTblSize = 0u; +#endif +OS_COMPILER_OPT INT16U const OSEventMultiEn = OS_EVENT_MULTI_EN; + + +OS_COMPILER_OPT INT16U const OSFlagEn = OS_FLAG_EN; +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) +OS_COMPILER_OPT INT16U const OSFlagGrpSize = sizeof(OS_FLAG_GRP); /* Size in Bytes of OS_FLAG_GRP */ +OS_COMPILER_OPT INT16U const OSFlagNodeSize = sizeof(OS_FLAG_NODE); /* Size in Bytes of OS_FLAG_NODE */ +OS_COMPILER_OPT INT16U const OSFlagWidth = sizeof(OS_FLAGS); /* Width (in bytes) of OS_FLAGS */ +#else +OS_COMPILER_OPT INT16U const OSFlagGrpSize = 0u; +OS_COMPILER_OPT INT16U const OSFlagNodeSize = 0u; +OS_COMPILER_OPT INT16U const OSFlagWidth = 0u; +#endif +OS_COMPILER_OPT INT16U const OSFlagMax = OS_MAX_FLAGS; +OS_COMPILER_OPT INT16U const OSFlagNameEn = OS_FLAG_NAME_EN; + +OS_COMPILER_OPT INT16U const OSLowestPrio = OS_LOWEST_PRIO; + +OS_COMPILER_OPT INT16U const OSMboxEn = OS_MBOX_EN; + +OS_COMPILER_OPT INT16U const OSMemEn = OS_MEM_EN; +OS_COMPILER_OPT INT16U const OSMemMax = OS_MAX_MEM_PART; /* Number of memory partitions */ +OS_COMPILER_OPT INT16U const OSMemNameEn = OS_MEM_NAME_EN; +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) +OS_COMPILER_OPT INT16U const OSMemSize = sizeof(OS_MEM); /* Mem. Partition header sine (bytes) */ +OS_COMPILER_OPT INT16U const OSMemTblSize = sizeof(OSMemTbl); +#else +OS_COMPILER_OPT INT16U const OSMemSize = 0u; +OS_COMPILER_OPT INT16U const OSMemTblSize = 0u; +#endif +OS_COMPILER_OPT INT16U const OSMutexEn = OS_MUTEX_EN; + +OS_COMPILER_OPT INT16U const OSPtrSize = sizeof(void *); /* Size in Bytes of a pointer */ + +OS_COMPILER_OPT INT16U const OSQEn = OS_Q_EN; +OS_COMPILER_OPT INT16U const OSQMax = OS_MAX_QS; /* Number of queues */ +#if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) +OS_COMPILER_OPT INT16U const OSQSize = sizeof(OS_Q); /* Size in bytes of OS_Q structure */ +#else +OS_COMPILER_OPT INT16U const OSQSize = 0u; +#endif + +OS_COMPILER_OPT INT16U const OSRdyTblSize = OS_RDY_TBL_SIZE; /* Number of bytes in the ready table */ + +OS_COMPILER_OPT INT16U const OSSemEn = OS_SEM_EN; + +OS_COMPILER_OPT INT16U const OSStkWidth = sizeof(OS_STK); /* Size in Bytes of a stack entry */ + +OS_COMPILER_OPT INT16U const OSTaskCreateEn = OS_TASK_CREATE_EN; +OS_COMPILER_OPT INT16U const OSTaskCreateExtEn = OS_TASK_CREATE_EXT_EN; +OS_COMPILER_OPT INT16U const OSTaskDelEn = OS_TASK_DEL_EN; +OS_COMPILER_OPT INT16U const OSTaskIdleStkSize = OS_TASK_IDLE_STK_SIZE; +OS_COMPILER_OPT INT16U const OSTaskProfileEn = OS_TASK_PROFILE_EN; +OS_COMPILER_OPT INT16U const OSTaskMax = OS_MAX_TASKS + OS_N_SYS_TASKS; /* Total max. number of tasks */ +OS_COMPILER_OPT INT16U const OSTaskNameEn = OS_TASK_NAME_EN; +OS_COMPILER_OPT INT16U const OSTaskStatEn = OS_TASK_STAT_EN; +OS_COMPILER_OPT INT16U const OSTaskStatStkSize = OS_TASK_STAT_STK_SIZE; +OS_COMPILER_OPT INT16U const OSTaskStatStkChkEn = OS_TASK_STAT_STK_CHK_EN; +OS_COMPILER_OPT INT16U const OSTaskSwHookEn = OS_TASK_SW_HOOK_EN; + +OS_COMPILER_OPT INT16U const OSTCBPrioTblMax = OS_LOWEST_PRIO + 1u; /* Number of entries in OSTCBPrioTbl[] */ +OS_COMPILER_OPT INT16U const OSTCBSize = sizeof(OS_TCB); /* Size in Bytes of OS_TCB */ +OS_COMPILER_OPT INT16U const OSTicksPerSec = OS_TICKS_PER_SEC; +OS_COMPILER_OPT INT16U const OSTimeTickHookEn = OS_TIME_TICK_HOOK_EN; +OS_COMPILER_OPT INT16U const OSVersionNbr = OS_VERSION; + +OS_COMPILER_OPT INT16U const OSTmrEn = OS_TMR_EN; +OS_COMPILER_OPT INT16U const OSTmrCfgMax = OS_TMR_CFG_MAX; +OS_COMPILER_OPT INT16U const OSTmrCfgNameEn = OS_TMR_CFG_NAME_EN; +OS_COMPILER_OPT INT16U const OSTmrCfgWheelSize = OS_TMR_CFG_WHEEL_SIZE; +OS_COMPILER_OPT INT16U const OSTmrCfgTicksPerSec = OS_TMR_CFG_TICKS_PER_SEC; + +#if (OS_TMR_EN > 0u) && (OS_TMR_CFG_MAX > 0u) +OS_COMPILER_OPT INT16U const OSTmrSize = sizeof(OS_TMR); +OS_COMPILER_OPT INT16U const OSTmrTblSize = sizeof(OSTmrTbl); +OS_COMPILER_OPT INT16U const OSTmrWheelSize = sizeof(OS_TMR_WHEEL); +OS_COMPILER_OPT INT16U const OSTmrWheelTblSize = sizeof(OSTmrWheelTbl); +#else +OS_COMPILER_OPT INT16U const OSTmrSize = 0u; +OS_COMPILER_OPT INT16U const OSTmrTblSize = 0u; +OS_COMPILER_OPT INT16U const OSTmrWheelSize = 0u; +OS_COMPILER_OPT INT16U const OSTmrWheelTblSize = 0u; +#endif + +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEBUG DATA +* TOTAL DATA SPACE (i.e. RAM) USED BY uC/OS-II +********************************************************************************************************* +*/ +#if OS_DEBUG_EN > 0u + +OS_COMPILER_OPT INT16U const OSDataSize = sizeof(OSCtxSwCtr) +#if (OS_EVENT_EN > 0u) && (OS_MAX_EVENTS > 0u) + + sizeof(OSEventFreeList) + + sizeof(OSEventTbl) +#endif +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) + + sizeof(OSFlagTbl) + + sizeof(OSFlagFreeList) +#endif +#if OS_TASK_STAT_EN > 0u + + sizeof(OSCPUUsage) + + sizeof(OSIdleCtrMax) + + sizeof(OSIdleCtrRun) + + sizeof(OSStatRdy) + + sizeof(OSTaskStatStk) +#endif +#if OS_TICK_STEP_EN > 0u + + sizeof(OSTickStepState) +#endif +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) + + sizeof(OSMemFreeList) + + sizeof(OSMemTbl) +#endif +#if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) + + sizeof(OSQFreeList) + + sizeof(OSQTbl) +#endif +#if OS_TIME_GET_SET_EN > 0u + + sizeof(OSTime) +#endif +#if (OS_TMR_EN > 0u) && (OS_TMR_CFG_MAX > 0u) + + sizeof(OSTmrFree) + + sizeof(OSTmrUsed) + + sizeof(OSTmrTime) + + sizeof(OSTmrSem) + + sizeof(OSTmrSemSignal) + + sizeof(OSTmrFreeList) + + sizeof(OSTmrTbl) + + sizeof(OSTmrWheelTbl) +#endif + + sizeof(OSIntNesting) + + sizeof(OSLockNesting) + + sizeof(OSPrioCur) + + sizeof(OSPrioHighRdy) + + sizeof(OSRdyGrp) + + sizeof(OSRdyTbl) + + sizeof(OSRunning) + + sizeof(OSTaskCtr) + + sizeof(OSIdleCtr) + + sizeof(OSTaskIdleStk) + + sizeof(OSTCBCur) + + sizeof(OSTCBFreeList) + + sizeof(OSTCBHighRdy) + + sizeof(OSTCBList) + + sizeof(OSTCBPrioTbl) + + sizeof(OSTCBTbl); + +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* OS DEBUG INITIALIZAZTION +* +* Description: This function is used to make sure that debug variables that are unused in the application +* are not optimized away. This function might not be necessary for all compilers. In this +* case, you should simply DELETE the code in this function while still leaving the declaration +* of the function itself. +* +* Arguments : none +* +* Returns : none +* +* Note(s) : (1) This code doesn't do anything, it simply prevents the compiler from optimizing out +* the 'const' variables which are declared in this file. +********************************************************************************************************* +*/ + +#if OS_DEBUG_EN > 0u +void OSDebugInit (void) +{ + void *ptemp; + + + ptemp = (void *)&OSDebugEn; + + ptemp = (void *)&OSEndiannessTest; + + ptemp = (void *)&OSEventMax; + ptemp = (void *)&OSEventNameEn; + ptemp = (void *)&OSEventEn; + ptemp = (void *)&OSEventSize; + ptemp = (void *)&OSEventTblSize; + ptemp = (void *)&OSEventMultiEn; + + ptemp = (void *)&OSFlagEn; + ptemp = (void *)&OSFlagGrpSize; + ptemp = (void *)&OSFlagNodeSize; + ptemp = (void *)&OSFlagWidth; + ptemp = (void *)&OSFlagMax; + ptemp = (void *)&OSFlagNameEn; + + ptemp = (void *)&OSLowestPrio; + + ptemp = (void *)&OSMboxEn; + + ptemp = (void *)&OSMemEn; + ptemp = (void *)&OSMemMax; + ptemp = (void *)&OSMemNameEn; + ptemp = (void *)&OSMemSize; + ptemp = (void *)&OSMemTblSize; + + ptemp = (void *)&OSMutexEn; + + ptemp = (void *)&OSPtrSize; + + ptemp = (void *)&OSQEn; + ptemp = (void *)&OSQMax; + ptemp = (void *)&OSQSize; + + ptemp = (void *)&OSRdyTblSize; + + ptemp = (void *)&OSSemEn; + + ptemp = (void *)&OSStkWidth; + + ptemp = (void *)&OSTaskCreateEn; + ptemp = (void *)&OSTaskCreateExtEn; + ptemp = (void *)&OSTaskDelEn; + ptemp = (void *)&OSTaskIdleStkSize; + ptemp = (void *)&OSTaskProfileEn; + ptemp = (void *)&OSTaskMax; + ptemp = (void *)&OSTaskNameEn; + ptemp = (void *)&OSTaskStatEn; + ptemp = (void *)&OSTaskStatStkSize; + ptemp = (void *)&OSTaskStatStkChkEn; + ptemp = (void *)&OSTaskSwHookEn; + + ptemp = (void *)&OSTCBPrioTblMax; + ptemp = (void *)&OSTCBSize; + + ptemp = (void *)&OSTicksPerSec; + ptemp = (void *)&OSTimeTickHookEn; + +#if OS_TMR_EN > 0u + ptemp = (void *)&OSTmrTbl[0]; + ptemp = (void *)&OSTmrWheelTbl[0]; + + ptemp = (void *)&OSTmrEn; + ptemp = (void *)&OSTmrCfgMax; + ptemp = (void *)&OSTmrCfgNameEn; + ptemp = (void *)&OSTmrCfgWheelSize; + ptemp = (void *)&OSTmrCfgTicksPerSec; + ptemp = (void *)&OSTmrSize; + ptemp = (void *)&OSTmrTblSize; + + ptemp = (void *)&OSTmrWheelSize; + ptemp = (void *)&OSTmrWheelTblSize; +#endif + + ptemp = (void *)&OSVersionNbr; + + ptemp = (void *)&OSDataSize; + + ptemp = ptemp; /* Prevent compiler warning for 'ptemp' not being used! */ +} +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_cpu.h b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_cpu.h new file mode 100644 index 0000000..43613c8 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_cpu.h @@ -0,0 +1,128 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* +* +* (c) Copyright 2006, Micrium, Weston, FL +* All Rights Reserved +* +* ARM Cortex-M3 Port +* +* File : OS_CPU.H +* Version : V2.89 +* By : Jean J. Labrosse +* Brian Nagel +* +* For : ARMv7M Cortex-M3 +* Mode : Thumb2 +* Toolchain : RealView Development Suite +* RealView Microcontroller Development Kit (MDK) +* ARM Developer Suite (ADS) +* Keil uVision +********************************************************************************************************* +*/ + +#ifndef OS_CPU_H +#define OS_CPU_H + + +#ifdef OS_CPU_GLOBALS +#define OS_CPU_EXT +#else +#define OS_CPU_EXT extern +#endif + +#ifndef OS_CPU_EXCEPT_STK_SIZE +#define OS_CPU_EXCEPT_STK_SIZE 128u /* Default exception stack size is 128 OS_STK entries */ +#endif + +/* +********************************************************************************************************* +* DATA TYPES +* (Compiler Specific) +********************************************************************************************************* +*/ + +typedef unsigned char BOOLEAN; +typedef unsigned char INT8U; /* Unsigned 8 bit quantity */ +typedef signed char INT8S; /* Signed 8 bit quantity */ +typedef unsigned short INT16U; /* Unsigned 16 bit quantity */ +typedef signed short INT16S; /* Signed 16 bit quantity */ +typedef unsigned int INT32U; /* Unsigned 32 bit quantity */ +typedef signed int INT32S; /* Signed 32 bit quantity */ +typedef float FP32; /* Single precision floating point */ +typedef double FP64; /* Double precision floating point */ + +typedef unsigned int OS_STK; /* Each stack entry is 32-bit wide */ +typedef unsigned int OS_CPU_SR; /* Define size of CPU status register (PSR = 32 bits) */ + +/* +********************************************************************************************************* +* Cortex-M3 +* Critical Section Management +* +* Method #1: Disable/Enable interrupts using simple instructions. After critical section, interrupts +* will be enabled even if they were disabled before entering the critical section. +* NOT IMPLEMENTED +* +* Method #2: Disable/Enable interrupts by preserving the state of interrupts. In other words, if +* interrupts were disabled before entering the critical section, they will be disabled when +* leaving the critical section. +* NOT IMPLEMENTED +* +* Method #3: Disable/Enable interrupts by preserving the state of interrupts. Generally speaking you +* would store the state of the interrupt disable flag in the local variable 'cpu_sr' and then +* disable interrupts. 'cpu_sr' is allocated in all of uC/OS-II's functions that need to +* disable interrupts. You would restore the interrupt disable state by copying back 'cpu_sr' +* into the CPU's status register. +********************************************************************************************************* +*/ + +#define OS_CRITICAL_METHOD 3u + +#if OS_CRITICAL_METHOD == 3u +#define OS_ENTER_CRITICAL() {cpu_sr = OS_CPU_SR_Save();} +#define OS_EXIT_CRITICAL() {OS_CPU_SR_Restore(cpu_sr);} +#endif + +/* +********************************************************************************************************* +* Cortex-M3 Miscellaneous +********************************************************************************************************* +*/ + +#define OS_STK_GROWTH 1u /* Stack grows from HIGH to LOW memory on ARM */ + +#define OS_TASK_SW() OSCtxSw() + +/* +********************************************************************************************************* +* GLOBAL VARIABLES +********************************************************************************************************* +*/ + +OS_CPU_EXT OS_STK OS_CPU_ExceptStk[OS_CPU_EXCEPT_STK_SIZE]; +OS_CPU_EXT OS_STK *OS_CPU_ExceptStkBase; + +/* +********************************************************************************************************* +* PROTOTYPES +********************************************************************************************************* +*/ + +#if OS_CRITICAL_METHOD == 3u /* See OS_CPU_A.ASM */ +OS_CPU_SR OS_CPU_SR_Save(void); +void OS_CPU_SR_Restore(OS_CPU_SR cpu_sr); +#endif + +void OSCtxSw(void); +void OSIntCtxSw(void); +void OSStartHighRdy(void); + +void OS_CPU_PendSVHandler(void); + + /* See OS_CPU_C.C */ +void OS_CPU_SysTickHandler(void); +void OS_CPU_SysTickInit(INT32U cnts); +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_cpu_a.asm b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_cpu_a.asm new file mode 100644 index 0000000..2def921 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_cpu_a.asm @@ -0,0 +1,248 @@ +;******************************************************************************************************** +; uC/OS-II +; The Real-Time Kernel +; +; (c) Copyright 1992-2006, Micrium, Weston, FL +; All Rights Reserved +; +; ARM Cortex-M3 Port +; +; File : OS_CPU_A.ASM +; Version : V2.89 +; By : Jean J. Labrosse +; Brian Nagel +; +; For : ARMv7M Cortex-M3 +; Mode : Thumb2 +; Toolchain : RealView Development Suite +; RealView Microcontroller Development Kit (MDK) +; ARM Developer Suite (ADS) +; Keil uVision +;******************************************************************************************************** + +;******************************************************************************************************** +; PUBLIC FUNCTIONS +;******************************************************************************************************** + + EXTERN OSRunning ; External references + EXTERN OSPrioCur + EXTERN OSPrioHighRdy + EXTERN OSTCBCur + EXTERN OSTCBHighRdy + EXTERN OSIntExit + EXTERN OSTaskSwHook + EXTERN OS_CPU_ExceptStkBase + + + EXPORT OS_CPU_SR_Save ; Functions declared in this file + EXPORT OS_CPU_SR_Restore + EXPORT OSStartHighRdy + EXPORT OSCtxSw + EXPORT OSIntCtxSw + EXPORT OS_CPU_PendSVHandler + +;******************************************************************************************************** +; EQUATES +;******************************************************************************************************** + +NVIC_INT_CTRL EQU 0xE000ED04 ; Interrupt control state register. +NVIC_SYSPRI14 EQU 0xE000ED22 ; System priority register (priority 14). +NVIC_PENDSV_PRI EQU 0xFF ; PendSV priority value (lowest). +NVIC_PENDSVSET EQU 0x10000000 ; Value to trigger PendSV exception. + +;******************************************************************************************************** +; CODE GENERATION DIRECTIVES +;******************************************************************************************************** + + AREA |.text|, CODE, READONLY, ALIGN=2 + THUMB + REQUIRE8 + PRESERVE8 + +;******************************************************************************************************** +; CRITICAL SECTION METHOD 3 FUNCTIONS +; +; Description: Disable/Enable interrupts by preserving the state of interrupts. Generally speaking you +; would store the state of the interrupt disable flag in the local variable 'cpu_sr' and then +; disable interrupts. 'cpu_sr' is allocated in all of uC/OS-II's functions that need to +; disable interrupts. You would restore the interrupt disable state by copying back 'cpu_sr' +; into the CPU's status register. +; +; Prototypes : OS_CPU_SR OS_CPU_SR_Save(void); +; void OS_CPU_SR_Restore(OS_CPU_SR cpu_sr); +; +; +; Note(s) : 1) These functions are used in general like this: +; +; void Task (void *p_arg) +; { +; #if OS_CRITICAL_METHOD == 3 /* Allocate storage for CPU status register */ +; OS_CPU_SR cpu_sr; +; #endif +; +; : +; : +; OS_ENTER_CRITICAL(); /* cpu_sr = OS_CPU_SaveSR(); */ +; : +; : +; OS_EXIT_CRITICAL(); /* OS_CPU_RestoreSR(cpu_sr); */ +; : +; : +; } +;******************************************************************************************************** + +OS_CPU_SR_Save + MRS R0, PRIMASK ; Set prio int mask to mask all (except faults) + CPSID I + BX LR + +OS_CPU_SR_Restore + MSR PRIMASK, R0 + BX LR + +;******************************************************************************************************** +; START MULTITASKING +; void OSStartHighRdy(void) +; +; Note(s) : 1) This function triggers a PendSV exception (essentially, causes a context switch) to cause +; the first task to start. +; +; 2) OSStartHighRdy() MUST: +; a) Setup PendSV exception priority to lowest; +; b) Set initial PSP to 0, to tell context switcher this is first run; +; c) Set the main stack to OS_CPU_ExceptStkBase; +; d) Set OSRunning to TRUE; +; e) Trigger PendSV exception; +; f) Enable interrupts (tasks will run with interrupts enabled). +;******************************************************************************************************** + +OSStartHighRdy + LDR R0, =NVIC_SYSPRI14 ; Set the PendSV exception priority + LDR R1, =NVIC_PENDSV_PRI + STRB R1, [R0] + + MOVS R0, #0 ; Set the PSP to 0 for initial context switch call + MSR PSP, R0 + + LDR R0, =OS_CPU_ExceptStkBase ; Initialize the MSP to the OS_CPU_ExceptStkBase + LDR R1, [R0] + MSR MSP, R1 + + LDR R0, =OSRunning ; OSRunning = TRUE + MOVS R1, #1 + STRB R1, [R0] + + LDR R0, =NVIC_INT_CTRL ; Trigger the PendSV exception (causes context switch) + LDR R1, =NVIC_PENDSVSET + STR R1, [R0] + + CPSIE I ; Enable interrupts at processor level + +OSStartHang + B OSStartHang ; Should never get here + + +;******************************************************************************************************** +; PERFORM A CONTEXT SWITCH (From task level) +; void OSCtxSw(void) +; +; Note(s) : 1) OSCtxSw() is called when OS wants to perform a task context switch. This function +; triggers the PendSV exception which is where the real work is done. +;******************************************************************************************************** + +OSCtxSw + LDR R0, =NVIC_INT_CTRL ; Trigger the PendSV exception (causes context switch) + LDR R1, =NVIC_PENDSVSET + STR R1, [R0] + BX LR + +;******************************************************************************************************** +; PERFORM A CONTEXT SWITCH (From interrupt level) +; void OSIntCtxSw(void) +; +; Notes: 1) OSIntCtxSw() is called by OSIntExit() when it determines a context switch is needed as +; the result of an interrupt. This function simply triggers a PendSV exception which will +; be handled when there are no more interrupts active and interrupts are enabled. +;******************************************************************************************************** + +OSIntCtxSw + LDR R0, =NVIC_INT_CTRL ; Trigger the PendSV exception (causes context switch) + LDR R1, =NVIC_PENDSVSET + STR R1, [R0] + BX LR + +;******************************************************************************************************** +; HANDLE PendSV EXCEPTION +; void OS_CPU_PendSVHandler(void) +; +; Note(s) : 1) PendSV is used to cause a context switch. This is a recommended method for performing +; context switches with Cortex-M3. This is because the Cortex-M3 auto-saves half of the +; processor context on any exception, and restores same on return from exception. So only +; saving of R4-R11 is required and fixing up the stack pointers. Using the PendSV exception +; this way means that context saving and restoring is identical whether it is initiated from +; a thread or occurs due to an interrupt or exception. +; +; 2) Pseudo-code is: +; a) Get the process SP, if 0 then skip (goto d) the saving part (first context switch); +; b) Save remaining regs r4-r11 on process stack; +; c) Save the process SP in its TCB, OSTCBCur->OSTCBStkPtr = SP; +; d) Call OSTaskSwHook(); +; e) Get current high priority, OSPrioCur = OSPrioHighRdy; +; f) Get current ready thread TCB, OSTCBCur = OSTCBHighRdy; +; g) Get new process SP from TCB, SP = OSTCBHighRdy->OSTCBStkPtr; +; h) Restore R4-R11 from new process stack; +; i) Perform exception return which will restore remaining context. +; +; 3) On entry into PendSV handler: +; a) The following have been saved on the process stack (by processor): +; xPSR, PC, LR, R12, R0-R3 +; b) Processor mode is switched to Handler mode (from Thread mode) +; c) Stack is Main stack (switched from Process stack) +; d) OSTCBCur points to the OS_TCB of the task to suspend +; OSTCBHighRdy points to the OS_TCB of the task to resume +; +; 4) Since PendSV is set to lowest priority in the system (by OSStartHighRdy() above), we +; know that it will only be run when no other exception or interrupt is active, and +; therefore safe to assume that context being switched out was using the process stack (PSP). +;******************************************************************************************************** + +OS_CPU_PendSVHandler + EXPORT PendSV_Handler +PendSV_Handler + CPSID I ; Prevent interruption during context switch + MRS R0, PSP ; PSP is process stack pointer + CBZ R0, OS_CPU_PendSVHandler_nosave ; Skip register save the first time + + SUBS R0, R0, #0x20 ; Save remaining regs r4-11 on process stack + STM R0, {R4-R11} + + LDR R1, =OSTCBCur ; OSTCBCur->OSTCBStkPtr = SP; + LDR R1, [R1] + STR R0, [R1] ; R0 is SP of process being switched out + + ; At this point, entire context of process has been saved +OS_CPU_PendSVHandler_nosave + PUSH {R14} ; Save LR exc_return value + LDR R0, =OSTaskSwHook ; OSTaskSwHook(); + BLX R0 + POP {R14} + + LDR R0, =OSPrioCur ; OSPrioCur = OSPrioHighRdy; + LDR R1, =OSPrioHighRdy + LDRB R2, [R1] + STRB R2, [R0] + + LDR R0, =OSTCBCur ; OSTCBCur = OSTCBHighRdy; + LDR R1, =OSTCBHighRdy + LDR R2, [R1] + STR R2, [R0] + + LDR R0, [R2] ; R0 is new process SP; SP = OSTCBHighRdy->OSTCBStkPtr; + LDM R0, {R4-R11} ; Restore r4-11 from new process stack + ADDS R0, R0, #0x20 + MSR PSP, R0 ; Load PSP with new process SP + ORR LR, LR, #0x04 ; Ensure exception return uses process stack + CPSIE I + BX LR ; Exception return will restore remaining context + + END diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_cpu_c.c b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_cpu_c.c new file mode 100644 index 0000000..434211f --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_cpu_c.c @@ -0,0 +1,401 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* +* +* (c) Copyright 2006, Micrium, Weston, FL +* All Rights Reserved +* +* ARM Cortex-M3 Port +* +* File : OS_CPU_C.C +* Version : V2.89 +* By : Jean J. Labrosse +* Brian Nagel +* +* For : ARMv7M Cortex-M3 +* Mode : Thumb2 +* Toolchain : RealView Development Suite +* RealView Microcontroller Development Kit (MDK) +* ARM Developer Suite (ADS) +* Keil uVision +********************************************************************************************************* +*/ + +#define OS_CPU_GLOBALS +#include + +/* +********************************************************************************************************* +* LOCAL VARIABLES +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +static INT16U OSTmrCtr; +#endif + +/* +********************************************************************************************************* +* SYS TICK DEFINES +********************************************************************************************************* +*/ + +#define OS_CPU_CM3_NVIC_ST_CTRL (*((volatile INT32U *)0xE000E010uL)) /* SysTick Ctrl & Status Reg. */ +#define OS_CPU_CM3_NVIC_ST_RELOAD (*((volatile INT32U *)0xE000E014uL)) /* SysTick Reload Value Reg. */ +#define OS_CPU_CM3_NVIC_ST_CURRENT (*((volatile INT32U *)0xE000E018uL)) /* SysTick Current Value Reg. */ +#define OS_CPU_CM3_NVIC_ST_CAL (*((volatile INT32U *)0xE000E01CuL)) /* SysTick Cal Value Reg. */ +#define OS_CPU_CM3_NVIC_PRIO_ST (*((volatile INT8U *)0xE000ED23uL)) /* SysTick Handler Prio Reg. */ + +#define OS_CPU_CM3_NVIC_ST_CTRL_COUNT 0x00010000uL /* Count flag. */ +#define OS_CPU_CM3_NVIC_ST_CTRL_CLK_SRC 0x00000004uL /* Clock Source. */ +#define OS_CPU_CM3_NVIC_ST_CTRL_INTEN 0x00000002uL /* Interrupt enable. */ +#define OS_CPU_CM3_NVIC_ST_CTRL_ENABLE 0x00000001uL /* Counter mode. */ +#define OS_CPU_CM3_NVIC_PRIO_MIN 0xFFu /* Min handler prio. */ + +/* +********************************************************************************************************* +* OS INITIALIZATION HOOK +* (BEGINNING) +* +* Description: This function is called by OSInit() at the beginning of OSInit(). +* +* Arguments : none +* +* Note(s) : 1) Interrupts should be disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSInitHookBegin (void) +{ + INT32U size; + OS_STK *pstk; + + /* Clear exception stack for stack checking.*/ + pstk = &OS_CPU_ExceptStk[0]; + size = OS_CPU_EXCEPT_STK_SIZE; + while (size > 0u) { + size--; + *pstk++ = (OS_STK)0; + } + + OS_CPU_ExceptStkBase = &OS_CPU_ExceptStk[OS_CPU_EXCEPT_STK_SIZE - 1u]; + +#if OS_TMR_EN > 0u + OSTmrCtr = 0u; +#endif +} +#endif + +/* +********************************************************************************************************* +* OS INITIALIZATION HOOK +* (END) +* +* Description: This function is called by OSInit() at the end of OSInit(). +* +* Arguments : none +* +* Note(s) : 1) Interrupts should be disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSInitHookEnd (void) +{ +} +#endif + +/* +********************************************************************************************************* +* TASK CREATION HOOK +* +* Description: This function is called when a task is created. +* +* Arguments : ptcb is a pointer to the task control block of the task being created. +* +* Note(s) : 1) Interrupts are disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTaskCreateHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskCreateHook(ptcb); +#else + (void)ptcb; /* Prevent compiler warning */ +#endif +} +#endif + + +/* +********************************************************************************************************* +* TASK DELETION HOOK +* +* Description: This function is called when a task is deleted. +* +* Arguments : ptcb is a pointer to the task control block of the task being deleted. +* +* Note(s) : 1) Interrupts are disabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTaskDelHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskDelHook(ptcb); +#else + (void)ptcb; /* Prevent compiler warning */ +#endif +} +#endif + +/* +********************************************************************************************************* +* IDLE TASK HOOK +* +* Description: This function is called by the idle task. This hook has been added to allow you to do +* such things as STOP the CPU to conserve power. +* +* Arguments : none +* +* Note(s) : 1) Interrupts are enabled during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTaskIdleHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskIdleHook(); +#endif +} +#endif + +/* +********************************************************************************************************* +* TASK RETURN HOOK +* +* Description: This function is called if a task accidentally returns. In other words, a task should +* either be an infinite loop or delete itself when done. +* +* Arguments : ptcb is a pointer to the task control block of the task that is returning. +* +* Note(s) : none +********************************************************************************************************* +*/ + +#if OS_CPU_HOOKS_EN > 0u +void OSTaskReturnHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskReturnHook(ptcb); +#else + (void)ptcb; +#endif +} +#endif + +/* +********************************************************************************************************* +* STATISTIC TASK HOOK +* +* Description: This function is called every second by uC/OS-II's statistics task. This allows your +* application to add functionality to the statistics task. +* +* Arguments : none +********************************************************************************************************* +*/ + +#if OS_CPU_HOOKS_EN > 0u +void OSTaskStatHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskStatHook(); +#endif +} +#endif + +/* +********************************************************************************************************* +* INITIALIZE A TASK'S STACK +* +* Description: This function is called by either OSTaskCreate() or OSTaskCreateExt() to initialize the +* stack frame of the task being created. This function is highly processor specific. +* +* Arguments : task is a pointer to the task code +* +* p_arg is a pointer to a user supplied data area that will be passed to the task +* when the task first executes. +* +* ptos is a pointer to the top of stack. It is assumed that 'ptos' points to +* a 'free' entry on the task stack. If OS_STK_GROWTH is set to 1 then +* 'ptos' will contain the HIGHEST valid address of the stack. Similarly, if +* OS_STK_GROWTH is set to 0, the 'ptos' will contains the LOWEST valid address +* of the stack. +* +* opt specifies options that can be used to alter the behavior of OSTaskStkInit(). +* (see uCOS_II.H for OS_TASK_OPT_xxx). +* +* Returns : Always returns the location of the new top-of-stack once the processor registers have +* been placed on the stack in the proper order. +* +* Note(s) : 1) Interrupts are enabled when your task starts executing. +* 2) All tasks run in Thread mode, using process stack. +********************************************************************************************************* +*/ + +OS_STK *OSTaskStkInit (void (*task)(void *p_arg), void *p_arg, OS_STK *ptos, INT16U opt) +{ + OS_STK *stk; + + + (void)opt; /* 'opt' is not used, prevent warning */ + stk = ptos; /* Load stack pointer */ + + /* Registers stacked as if auto-saved on exception */ + *(stk) = (INT32U)0x01000000uL; /* xPSR */ + *(--stk) = (INT32U)task; /* Entry Point */ + *(--stk) = (INT32U)OS_TaskReturn; /* R14 (LR) */ + *(--stk) = (INT32U)0x12121212uL; /* R12 */ + *(--stk) = (INT32U)0x03030303uL; /* R3 */ + *(--stk) = (INT32U)0x02020202uL; /* R2 */ + *(--stk) = (INT32U)0x01010101uL; /* R1 */ + *(--stk) = (INT32U)p_arg; /* R0 : argument */ + + /* Remaining registers saved on process stack */ + *(--stk) = (INT32U)0x11111111uL; /* R11 */ + *(--stk) = (INT32U)0x10101010uL; /* R10 */ + *(--stk) = (INT32U)0x09090909uL; /* R9 */ + *(--stk) = (INT32U)0x08080808uL; /* R8 */ + *(--stk) = (INT32U)0x07070707uL; /* R7 */ + *(--stk) = (INT32U)0x06060606uL; /* R6 */ + *(--stk) = (INT32U)0x05050505uL; /* R5 */ + *(--stk) = (INT32U)0x04040404uL; /* R4 */ + + return (stk); +} + +/* +********************************************************************************************************* +* TASK SWITCH HOOK +* +* Description: This function is called when a task switch is performed. This allows you to perform other +* operations during a context switch. +* +* Arguments : none +* +* Note(s) : 1) Interrupts are disabled during this call. +* 2) It is assumed that the global pointer 'OSTCBHighRdy' points to the TCB of the task that +* will be 'switched in' (i.e. the highest priority task) and, 'OSTCBCur' points to the +* task being switched out (i.e. the preempted task). +********************************************************************************************************* +*/ +#if (OS_CPU_HOOKS_EN > 0u) && (OS_TASK_SW_HOOK_EN > 0u) +void OSTaskSwHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TaskSwHook(); +#endif +} +#endif + +/* +********************************************************************************************************* +* OS_TCBInit() HOOK +* +* Description: This function is called by OS_TCBInit() after setting up most of the TCB. +* +* Arguments : ptcb is a pointer to the TCB of the task being created. +* +* Note(s) : 1) Interrupts may or may not be ENABLED during this call. +********************************************************************************************************* +*/ +#if OS_CPU_HOOKS_EN > 0u +void OSTCBInitHook (OS_TCB *ptcb) +{ +#if OS_APP_HOOKS_EN > 0u + App_TCBInitHook(ptcb); +#else + (void)ptcb; /* Prevent compiler warning */ +#endif +} +#endif + +/* +********************************************************************************************************* +* TICK HOOK +* +* Description: This function is called every tick. +* +* Arguments : none +* +* Note(s) : 1) Interrupts may or may not be ENABLED during this call. +********************************************************************************************************* +*/ +#if (OS_CPU_HOOKS_EN > 0u) && (OS_TIME_TICK_HOOK_EN > 0u) +void OSTimeTickHook (void) +{ +#if OS_APP_HOOKS_EN > 0u + App_TimeTickHook(); +#endif + +#if OS_TMR_EN > 0u + OSTmrCtr++; + if (OSTmrCtr >= (OS_TICKS_PER_SEC / OS_TMR_CFG_TICKS_PER_SEC)) { + OSTmrCtr = 0; + OSTmrSignal(); + } +#endif +} +#endif + +/* +********************************************************************************************************* +* SYS TICK HANDLER +* +* Description: Handle the system tick (SysTick) interrupt, which is used to generate the uC/OS-II tick +* interrupt. +* +* Arguments : none. +* +* Note(s) : 1) This function MUST be placed on entry 15 of the Cortex-M3 vector table. +********************************************************************************************************* +*/ + +void OS_CPU_SysTickHandler (void) +{ + OS_CPU_SR cpu_sr; + + + OS_ENTER_CRITICAL(); /* Tell uC/OS-II that we are starting an ISR */ + OSIntNesting++; + OS_EXIT_CRITICAL(); + + OSTimeTick(); /* Call uC/OS-II's OSTimeTick() */ + + OSIntExit(); /* Tell uC/OS-II that we are leaving the ISR */ +} + +/* +********************************************************************************************************* +* INITIALIZE SYS TICK +* +* Description: Initialize the SysTick. +* +* Arguments : cnts is the number of SysTick counts between two OS tick interrupts. +* +* Note(s) : 1) This function MUST be called after OSStart() & after processor initialization. +********************************************************************************************************* +*/ + +void OS_CPU_SysTickInit (INT32U cnts) +{ + OS_CPU_CM3_NVIC_ST_RELOAD = cnts - 1u; + /* Set prio of SysTick handler to min prio. */ + OS_CPU_CM3_NVIC_PRIO_ST = OS_CPU_CM3_NVIC_PRIO_MIN; + /* Enable timer. */ + OS_CPU_CM3_NVIC_ST_CTRL |= OS_CPU_CM3_NVIC_ST_CTRL_CLK_SRC | OS_CPU_CM3_NVIC_ST_CTRL_ENABLE; + /* Enable timer interrupt. */ + OS_CPU_CM3_NVIC_ST_CTRL |= OS_CPU_CM3_NVIC_ST_CTRL_INTEN; +} diff --git a/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_dbg.c b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_dbg.c new file mode 100644 index 0000000..c618910 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Ports/ARM-Cortex-M3/Generic/RealView/os_dbg.c @@ -0,0 +1,312 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* DEBUGGER CONSTANTS +* +* (c) Copyright 2006, Micrium, Weston, FL +* All Rights Reserved +* +* ARM Cortex-M3 Port +* +* File : OS_DBG.C +* Version : V2.89 +* By : Jean J. Labrosse +* +* For : ARMv7M Cortex-M3 +* Mode : Thumb2 +* Toolchain : RealView Development Suite +* RealView Microcontroller Development Kit (MDK) +* ARM Developer Suite (ADS) +* Keil uVision +********************************************************************************************************* +*/ + +#include + +#define OS_COMPILER_OPT + +/* +********************************************************************************************************* +* DEBUG DATA +********************************************************************************************************* +*/ + +OS_COMPILER_OPT INT16U const OSDebugEn = OS_DEBUG_EN; /* Debug constants are defined below */ + +#if OS_DEBUG_EN > 0u + +OS_COMPILER_OPT INT32U const OSEndiannessTest = 0x12345678L; /* Variable to test CPU endianness */ + +OS_COMPILER_OPT INT16U const OSEventEn = OS_EVENT_EN; +OS_COMPILER_OPT INT16U const OSEventMax = OS_MAX_EVENTS; /* Number of event control blocks */ +OS_COMPILER_OPT INT16U const OSEventNameEn = OS_EVENT_NAME_EN; +#if (OS_EVENT_EN > 0u) && (OS_MAX_EVENTS > 0u) +OS_COMPILER_OPT INT16U const OSEventSize = sizeof(OS_EVENT); /* Size in Bytes of OS_EVENT */ +OS_COMPILER_OPT INT16U const OSEventTblSize = sizeof(OSEventTbl); /* Size of OSEventTbl[] in bytes */ +#else +OS_COMPILER_OPT INT16U const OSEventSize = 0u; +OS_COMPILER_OPT INT16U const OSEventTblSize = 0u; +#endif +OS_COMPILER_OPT INT16U const OSEventMultiEn = OS_EVENT_MULTI_EN; + + +OS_COMPILER_OPT INT16U const OSFlagEn = OS_FLAG_EN; +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) +OS_COMPILER_OPT INT16U const OSFlagGrpSize = sizeof(OS_FLAG_GRP); /* Size in Bytes of OS_FLAG_GRP */ +OS_COMPILER_OPT INT16U const OSFlagNodeSize = sizeof(OS_FLAG_NODE); /* Size in Bytes of OS_FLAG_NODE */ +OS_COMPILER_OPT INT16U const OSFlagWidth = sizeof(OS_FLAGS); /* Width (in bytes) of OS_FLAGS */ +#else +OS_COMPILER_OPT INT16U const OSFlagGrpSize = 0u; +OS_COMPILER_OPT INT16U const OSFlagNodeSize = 0u; +OS_COMPILER_OPT INT16U const OSFlagWidth = 0u; +#endif +OS_COMPILER_OPT INT16U const OSFlagMax = OS_MAX_FLAGS; +OS_COMPILER_OPT INT16U const OSFlagNameEn = OS_FLAG_NAME_EN; + +OS_COMPILER_OPT INT16U const OSLowestPrio = OS_LOWEST_PRIO; + +OS_COMPILER_OPT INT16U const OSMboxEn = OS_MBOX_EN; + +OS_COMPILER_OPT INT16U const OSMemEn = OS_MEM_EN; +OS_COMPILER_OPT INT16U const OSMemMax = OS_MAX_MEM_PART; /* Number of memory partitions */ +OS_COMPILER_OPT INT16U const OSMemNameEn = OS_MEM_NAME_EN; +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) +OS_COMPILER_OPT INT16U const OSMemSize = sizeof(OS_MEM); /* Mem. Partition header sine (bytes) */ +OS_COMPILER_OPT INT16U const OSMemTblSize = sizeof(OSMemTbl); +#else +OS_COMPILER_OPT INT16U const OSMemSize = 0u; +OS_COMPILER_OPT INT16U const OSMemTblSize = 0u; +#endif +OS_COMPILER_OPT INT16U const OSMutexEn = OS_MUTEX_EN; + +OS_COMPILER_OPT INT16U const OSPtrSize = sizeof(void *); /* Size in Bytes of a pointer */ + +OS_COMPILER_OPT INT16U const OSQEn = OS_Q_EN; +OS_COMPILER_OPT INT16U const OSQMax = OS_MAX_QS; /* Number of queues */ +#if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) +OS_COMPILER_OPT INT16U const OSQSize = sizeof(OS_Q); /* Size in bytes of OS_Q structure */ +#else +OS_COMPILER_OPT INT16U const OSQSize = 0u; +#endif + +OS_COMPILER_OPT INT16U const OSRdyTblSize = OS_RDY_TBL_SIZE; /* Number of bytes in the ready table */ + +OS_COMPILER_OPT INT16U const OSSemEn = OS_SEM_EN; + +OS_COMPILER_OPT INT16U const OSStkWidth = sizeof(OS_STK); /* Size in Bytes of a stack entry */ + +OS_COMPILER_OPT INT16U const OSTaskCreateEn = OS_TASK_CREATE_EN; +OS_COMPILER_OPT INT16U const OSTaskCreateExtEn = OS_TASK_CREATE_EXT_EN; +OS_COMPILER_OPT INT16U const OSTaskDelEn = OS_TASK_DEL_EN; +OS_COMPILER_OPT INT16U const OSTaskIdleStkSize = OS_TASK_IDLE_STK_SIZE; +OS_COMPILER_OPT INT16U const OSTaskProfileEn = OS_TASK_PROFILE_EN; +OS_COMPILER_OPT INT16U const OSTaskMax = OS_MAX_TASKS + OS_N_SYS_TASKS; /* Total max. number of tasks */ +OS_COMPILER_OPT INT16U const OSTaskNameEn = OS_TASK_NAME_EN; +OS_COMPILER_OPT INT16U const OSTaskStatEn = OS_TASK_STAT_EN; +OS_COMPILER_OPT INT16U const OSTaskStatStkSize = OS_TASK_STAT_STK_SIZE; +OS_COMPILER_OPT INT16U const OSTaskStatStkChkEn = OS_TASK_STAT_STK_CHK_EN; +OS_COMPILER_OPT INT16U const OSTaskSwHookEn = OS_TASK_SW_HOOK_EN; + +OS_COMPILER_OPT INT16U const OSTCBPrioTblMax = OS_LOWEST_PRIO + 1u; /* Number of entries in OSTCBPrioTbl[] */ +OS_COMPILER_OPT INT16U const OSTCBSize = sizeof(OS_TCB); /* Size in Bytes of OS_TCB */ +OS_COMPILER_OPT INT16U const OSTicksPerSec = OS_TICKS_PER_SEC; +OS_COMPILER_OPT INT16U const OSTimeTickHookEn = OS_TIME_TICK_HOOK_EN; +OS_COMPILER_OPT INT16U const OSVersionNbr = OS_VERSION; + +OS_COMPILER_OPT INT16U const OSTmrEn = OS_TMR_EN; +OS_COMPILER_OPT INT16U const OSTmrCfgMax = OS_TMR_CFG_MAX; +OS_COMPILER_OPT INT16U const OSTmrCfgNameEn = OS_TMR_CFG_NAME_EN; +OS_COMPILER_OPT INT16U const OSTmrCfgWheelSize = OS_TMR_CFG_WHEEL_SIZE; +OS_COMPILER_OPT INT16U const OSTmrCfgTicksPerSec = OS_TMR_CFG_TICKS_PER_SEC; + +#if (OS_TMR_EN > 0u) && (OS_TMR_CFG_MAX > 0u) +OS_COMPILER_OPT INT16U const OSTmrSize = sizeof(OS_TMR); +OS_COMPILER_OPT INT16U const OSTmrTblSize = sizeof(OSTmrTbl); +OS_COMPILER_OPT INT16U const OSTmrWheelSize = sizeof(OS_TMR_WHEEL); +OS_COMPILER_OPT INT16U const OSTmrWheelTblSize = sizeof(OSTmrWheelTbl); +#else +OS_COMPILER_OPT INT16U const OSTmrSize = 0u; +OS_COMPILER_OPT INT16U const OSTmrTblSize = 0u; +OS_COMPILER_OPT INT16U const OSTmrWheelSize = 0u; +OS_COMPILER_OPT INT16U const OSTmrWheelTblSize = 0u; +#endif + +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEBUG DATA +* TOTAL DATA SPACE (i.e. RAM) USED BY uC/OS-II +********************************************************************************************************* +*/ +#if OS_DEBUG_EN > 0u + +OS_COMPILER_OPT INT16U const OSDataSize = sizeof(OSCtxSwCtr) +#if (OS_EVENT_EN > 0u) && (OS_MAX_EVENTS > 0u) + + sizeof(OSEventFreeList) + + sizeof(OSEventTbl) +#endif +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) + + sizeof(OSFlagTbl) + + sizeof(OSFlagFreeList) +#endif +#if OS_TASK_STAT_EN > 0u + + sizeof(OSCPUUsage) + + sizeof(OSIdleCtrMax) + + sizeof(OSIdleCtrRun) + + sizeof(OSStatRdy) + + sizeof(OSTaskStatStk) +#endif +#if OS_TICK_STEP_EN > 0u + + sizeof(OSTickStepState) +#endif +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) + + sizeof(OSMemFreeList) + + sizeof(OSMemTbl) +#endif +#if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) + + sizeof(OSQFreeList) + + sizeof(OSQTbl) +#endif +#if OS_TIME_GET_SET_EN > 0u + + sizeof(OSTime) +#endif +#if (OS_TMR_EN > 0u) && (OS_TMR_CFG_MAX > 0u) + + sizeof(OSTmrFree) + + sizeof(OSTmrUsed) + + sizeof(OSTmrTime) + + sizeof(OSTmrSem) + + sizeof(OSTmrSemSignal) + + sizeof(OSTmrFreeList) + + sizeof(OSTmrTbl) + + sizeof(OSTmrWheelTbl) +#endif + + sizeof(OSIntNesting) + + sizeof(OSLockNesting) + + sizeof(OSPrioCur) + + sizeof(OSPrioHighRdy) + + sizeof(OSRdyGrp) + + sizeof(OSRdyTbl) + + sizeof(OSRunning) + + sizeof(OSTaskCtr) + + sizeof(OSIdleCtr) + + sizeof(OSTaskIdleStk) + + sizeof(OSTCBCur) + + sizeof(OSTCBFreeList) + + sizeof(OSTCBHighRdy) + + sizeof(OSTCBList) + + sizeof(OSTCBPrioTbl) + + sizeof(OSTCBTbl); + +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* OS DEBUG INITIALIZAZTION +* +* Description: This function is used to make sure that debug variables that are unused in the application +* are not optimized away. This function might not be necessary for all compilers. In this +* case, you should simply DELETE the code in this function while still leaving the declaration +* of the function itself. +* +* Arguments : none +* +* Returns : none +* +* Note(s) : (1) This code doesn't do anything, it simply prevents the compiler from optimizing out +* the 'const' variables which are declared in this file. +********************************************************************************************************* +*/ + +#if OS_DEBUG_EN > 0u +void OSDebugInit (void) +{ + void *ptemp; + + + ptemp = (void *)&OSDebugEn; + + ptemp = (void *)&OSEndiannessTest; + + ptemp = (void *)&OSEventMax; + ptemp = (void *)&OSEventNameEn; + ptemp = (void *)&OSEventEn; + ptemp = (void *)&OSEventSize; + ptemp = (void *)&OSEventTblSize; + ptemp = (void *)&OSEventMultiEn; + + ptemp = (void *)&OSFlagEn; + ptemp = (void *)&OSFlagGrpSize; + ptemp = (void *)&OSFlagNodeSize; + ptemp = (void *)&OSFlagWidth; + ptemp = (void *)&OSFlagMax; + ptemp = (void *)&OSFlagNameEn; + + ptemp = (void *)&OSLowestPrio; + + ptemp = (void *)&OSMboxEn; + + ptemp = (void *)&OSMemEn; + ptemp = (void *)&OSMemMax; + ptemp = (void *)&OSMemNameEn; + ptemp = (void *)&OSMemSize; + ptemp = (void *)&OSMemTblSize; + + ptemp = (void *)&OSMutexEn; + + ptemp = (void *)&OSPtrSize; + + ptemp = (void *)&OSQEn; + ptemp = (void *)&OSQMax; + ptemp = (void *)&OSQSize; + + ptemp = (void *)&OSRdyTblSize; + + ptemp = (void *)&OSSemEn; + + ptemp = (void *)&OSStkWidth; + + ptemp = (void *)&OSTaskCreateEn; + ptemp = (void *)&OSTaskCreateExtEn; + ptemp = (void *)&OSTaskDelEn; + ptemp = (void *)&OSTaskIdleStkSize; + ptemp = (void *)&OSTaskProfileEn; + ptemp = (void *)&OSTaskMax; + ptemp = (void *)&OSTaskNameEn; + ptemp = (void *)&OSTaskStatEn; + ptemp = (void *)&OSTaskStatStkSize; + ptemp = (void *)&OSTaskStatStkChkEn; + ptemp = (void *)&OSTaskSwHookEn; + + ptemp = (void *)&OSTCBPrioTblMax; + ptemp = (void *)&OSTCBSize; + + ptemp = (void *)&OSTicksPerSec; + ptemp = (void *)&OSTimeTickHookEn; + +#if OS_TMR_EN > 0u + ptemp = (void *)&OSTmrTbl[0]; + ptemp = (void *)&OSTmrWheelTbl[0]; + + ptemp = (void *)&OSTmrEn; + ptemp = (void *)&OSTmrCfgMax; + ptemp = (void *)&OSTmrCfgNameEn; + ptemp = (void *)&OSTmrCfgWheelSize; + ptemp = (void *)&OSTmrCfgTicksPerSec; + ptemp = (void *)&OSTmrSize; + ptemp = (void *)&OSTmrTblSize; + + ptemp = (void *)&OSTmrWheelSize; + ptemp = (void *)&OSTmrWheelTblSize; +#endif + + ptemp = (void *)&OSVersionNbr; + + ptemp = (void *)&OSDataSize; + + ptemp = ptemp; /* Prevent compiler warning for 'ptemp' not being used! */ +} +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/os_core.c b/demos/os/ucosii/stm32f10x/ucosii/Source/os_core.c new file mode 100644 index 0000000..d30bb16 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/os_core.c @@ -0,0 +1,2048 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* CORE FUNCTIONS +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : OS_CORE.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE + +#ifndef OS_MASTER_FILE +#define OS_GLOBALS +#include +#endif + +/* +********************************************************************************************************* +* PRIORITY RESOLUTION TABLE +* +* Note: Index into table is bit pattern to resolve highest priority +* Indexed value corresponds to highest priority bit position (i.e. 0..7) +********************************************************************************************************* +*/ + +INT8U const OSUnMapTbl[256] = { + 0u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0x00 to 0x0F */ + 4u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0x10 to 0x1F */ + 5u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0x20 to 0x2F */ + 4u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0x30 to 0x3F */ + 6u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0x40 to 0x4F */ + 4u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0x50 to 0x5F */ + 5u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0x60 to 0x6F */ + 4u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0x70 to 0x7F */ + 7u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0x80 to 0x8F */ + 4u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0x90 to 0x9F */ + 5u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0xA0 to 0xAF */ + 4u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0xB0 to 0xBF */ + 6u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0xC0 to 0xCF */ + 4u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0xD0 to 0xDF */ + 5u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, /* 0xE0 to 0xEF */ + 4u, 0u, 1u, 0u, 2u, 0u, 1u, 0u, 3u, 0u, 1u, 0u, 2u, 0u, 1u, 0u /* 0xF0 to 0xFF */ +}; + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +static void OS_InitEventList(void); + +static void OS_InitMisc(void); + +static void OS_InitRdyList(void); + +static void OS_InitTaskIdle(void); + +#if OS_TASK_STAT_EN > 0u +static void OS_InitTaskStat(void); +#endif + +static void OS_InitTCBList(void); + +static void OS_SchedNew(void); + +/*$PAGE*/ +/* +********************************************************************************************************* +* GET THE NAME OF A SEMAPHORE, MUTEX, MAILBOX or QUEUE +* +* Description: This function is used to obtain the name assigned to a semaphore, mutex, mailbox or queue. +* +* Arguments : pevent is a pointer to the event group. 'pevent' can point either to a semaphore, +* a mutex, a mailbox or a queue. Where this function is concerned, the actual +* type is irrelevant. +* +* pname is a pointer to a pointer to an ASCII string that will receive the name of the semaphore, +* mutex, mailbox or queue. +* +* perr is a pointer to an error code that can contain one of the following values: +* +* OS_ERR_NONE if the name was copied to 'pname' +* OS_ERR_EVENT_TYPE if 'pevent' is not pointing to the proper event +* control block type. +* OS_ERR_PNAME_NULL You passed a NULL pointer for 'pname' +* OS_ERR_PEVENT_NULL if you passed a NULL pointer for 'pevent' +* OS_ERR_NAME_GET_ISR if you are trying to call this function from an ISR +* +* Returns : The length of the string or 0 if the 'pevent' is a NULL pointer. +********************************************************************************************************* +*/ + +#if (OS_EVENT_EN) && (OS_EVENT_NAME_EN > 0u) +INT8U OSEventNameGet (OS_EVENT *pevent, + INT8U **pname, + INT8U *perr) +{ + INT8U len; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Is 'pevent' a NULL pointer? */ + *perr = OS_ERR_PEVENT_NULL; + return (0u); + } + if (pname == (INT8U **)0) { /* Is 'pname' a NULL pointer? */ + *perr = OS_ERR_PNAME_NULL; + return (0u); + } +#endif + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_NAME_GET_ISR; + return (0u); + } + switch (pevent->OSEventType) { + case OS_EVENT_TYPE_SEM: + case OS_EVENT_TYPE_MUTEX: + case OS_EVENT_TYPE_MBOX: + case OS_EVENT_TYPE_Q: + break; + + default: + *perr = OS_ERR_EVENT_TYPE; + return (0u); + } + OS_ENTER_CRITICAL(); + *pname = pevent->OSEventName; + len = OS_StrLen(*pname); + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (len); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASSIGN A NAME TO A SEMAPHORE, MUTEX, MAILBOX or QUEUE +* +* Description: This function assigns a name to a semaphore, mutex, mailbox or queue. +* +* Arguments : pevent is a pointer to the event group. 'pevent' can point either to a semaphore, +* a mutex, a mailbox or a queue. Where this function is concerned, it doesn't +* matter the actual type. +* +* pname is a pointer to an ASCII string that will be used as the name of the semaphore, +* mutex, mailbox or queue. +* +* perr is a pointer to an error code that can contain one of the following values: +* +* OS_ERR_NONE if the requested task is resumed +* OS_ERR_EVENT_TYPE if 'pevent' is not pointing to the proper event +* control block type. +* OS_ERR_PNAME_NULL You passed a NULL pointer for 'pname' +* OS_ERR_PEVENT_NULL if you passed a NULL pointer for 'pevent' +* OS_ERR_NAME_SET_ISR if you called this function from an ISR +* +* Returns : None +********************************************************************************************************* +*/ + +#if (OS_EVENT_EN) && (OS_EVENT_NAME_EN > 0u) +void OSEventNameSet (OS_EVENT *pevent, + INT8U *pname, + INT8U *perr) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return; + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Is 'pevent' a NULL pointer? */ + *perr = OS_ERR_PEVENT_NULL; + return; + } + if (pname == (INT8U *)0) { /* Is 'pname' a NULL pointer? */ + *perr = OS_ERR_PNAME_NULL; + return; + } +#endif + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_NAME_SET_ISR; + return; + } + switch (pevent->OSEventType) { + case OS_EVENT_TYPE_SEM: + case OS_EVENT_TYPE_MUTEX: + case OS_EVENT_TYPE_MBOX: + case OS_EVENT_TYPE_Q: + break; + + default: + *perr = OS_ERR_EVENT_TYPE; + return; + } + OS_ENTER_CRITICAL(); + pevent->OSEventName = pname; + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* PEND ON MULTIPLE EVENTS +* +* Description: This function waits for multiple events. If multiple events are ready at the start of the +* pend call, then all available events are returned as ready. If the task must pend on the +* multiple events, then only the first posted or aborted event is returned as ready. +* +* Arguments : pevents_pend is a pointer to a NULL-terminated array of event control blocks to wait for. +* +* pevents_rdy is a pointer to an array to return which event control blocks are available +* or ready. The size of the array MUST be greater than or equal to the size +* of the 'pevents_pend' array, including terminating NULL. +* +* pmsgs_rdy is a pointer to an array to return messages from any available message-type +* events. The size of the array MUST be greater than or equal to the size of +* the 'pevents_pend' array, excluding the terminating NULL. Since NULL +* messages are valid messages, this array cannot be NULL-terminated. Instead, +* every available message-type event returns its messages in the 'pmsgs_rdy' +* array at the same index as the event is returned in the 'pevents_rdy' array. +* All other 'pmsgs_rdy' array indices are filled with NULL messages. +* +* timeout is an optional timeout period (in clock ticks). If non-zero, your task will +* wait for the resources up to the amount of time specified by this argument. +* If you specify 0, however, your task will wait forever for the specified +* events or, until the resources becomes available (or the events occur). +* +* perr is a pointer to where an error message will be deposited. Possible error +* messages are: +* +* OS_ERR_NONE The call was successful and your task owns the resources +* or, the events you are waiting for occurred; check the +* 'pevents_rdy' array for which events are available. +* OS_ERR_PEND_ABORT The wait on the events was aborted; check the +* 'pevents_rdy' array for which events were aborted. +* OS_ERR_TIMEOUT The events were not received within the specified +* 'timeout'. +* OS_ERR_PEVENT_NULL If 'pevents_pend', 'pevents_rdy', or 'pmsgs_rdy' is a +* NULL pointer. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to an array of semaphores, +* mailboxes, and/or queues. +* OS_ERR_PEND_ISR If you called this function from an ISR and the result +* would lead to a suspension. +* OS_ERR_PEND_LOCKED If you called this function when the scheduler is locked. +* +* Returns : > 0 the number of events returned as ready or aborted. +* == 0 if no events are returned as ready because of timeout or upon error. +* +* Notes : 1) a. Validate 'pevents_pend' array as valid OS_EVENTs : +* +* semaphores, mailboxes, queues +* +* b. Return ALL available events and messages, if any +* +* c. Add current task priority as pending to each events's wait list +* Performed in OS_EventTaskWaitMulti() +* +* d. Wait on any of multiple events +* +* e. Remove current task priority as pending from each events's wait list +* Performed in OS_EventTaskRdy(), if events posted or aborted +* +* f. Return any event posted or aborted, if any +* else +* Return timeout +* +* 2) 'pevents_rdy' initialized to NULL PRIOR to all other validation or function handling in +* case of any error(s). +********************************************************************************************************* +*/ +/*$PAGE*/ +#if ((OS_EVENT_EN) && (OS_EVENT_MULTI_EN > 0u)) +INT16U OSEventPendMulti (OS_EVENT **pevents_pend, + OS_EVENT **pevents_rdy, + void **pmsgs_rdy, + INT32U timeout, + INT8U *perr) +{ + OS_EVENT **pevents; + OS_EVENT *pevent; +#if ((OS_Q_EN > 0u) && (OS_MAX_QS > 0u)) + OS_Q *pq; +#endif + BOOLEAN events_rdy; + INT16U events_rdy_nbr; + INT8U events_stat; +#if (OS_CRITICAL_METHOD == 3u) /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if (OS_ARG_CHK_EN > 0u) + if (pevents_pend == (OS_EVENT **)0) { /* Validate 'pevents_pend' */ + *perr = OS_ERR_PEVENT_NULL; + return (0u); + } + if (*pevents_pend == (OS_EVENT *)0) { /* Validate 'pevents_pend' */ + *perr = OS_ERR_PEVENT_NULL; + return (0u); + } + if (pevents_rdy == (OS_EVENT **)0) { /* Validate 'pevents_rdy' */ + *perr = OS_ERR_PEVENT_NULL; + return (0u); + } + if (pmsgs_rdy == (void **)0) { /* Validate 'pmsgs_rdy' */ + *perr = OS_ERR_PEVENT_NULL; + return (0u); + } +#endif + + *pevents_rdy = (OS_EVENT *)0; /* Init array to NULL in case of errors */ + + pevents = pevents_pend; + pevent = *pevents; + while (pevent != (OS_EVENT *)0) { + switch (pevent->OSEventType) { /* Validate event block types */ +#if (OS_SEM_EN > 0u) + case OS_EVENT_TYPE_SEM: + break; +#endif +#if (OS_MBOX_EN > 0u) + case OS_EVENT_TYPE_MBOX: + break; +#endif +#if ((OS_Q_EN > 0u) && (OS_MAX_QS > 0u)) + case OS_EVENT_TYPE_Q: + break; +#endif + + case OS_EVENT_TYPE_MUTEX: + case OS_EVENT_TYPE_FLAG: + default: + *perr = OS_ERR_EVENT_TYPE; + return (0u); + } + pevents++; + pevent = *pevents; + } + + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_PEND_ISR; /* ... can't PEND from an ISR */ + return (0u); + } + if (OSLockNesting > 0u) { /* See if called with scheduler locked ... */ + *perr = OS_ERR_PEND_LOCKED; /* ... can't PEND when locked */ + return (0u); + } + +/*$PAGE*/ + events_rdy = OS_FALSE; + events_rdy_nbr = 0u; + events_stat = OS_STAT_RDY; + pevents = pevents_pend; + pevent = *pevents; + OS_ENTER_CRITICAL(); + while (pevent != (OS_EVENT *)0) { /* See if any events already available */ + switch (pevent->OSEventType) { +#if (OS_SEM_EN > 0u) + case OS_EVENT_TYPE_SEM: + if (pevent->OSEventCnt > 0u) { /* If semaphore count > 0, resource available; */ + pevent->OSEventCnt--; /* ... decrement semaphore, ... */ + *pevents_rdy++ = pevent; /* ... and return available semaphore event */ + events_rdy = OS_TRUE; + *pmsgs_rdy++ = (void *)0; /* NO message returned for semaphores */ + events_rdy_nbr++; + + } else { + events_stat |= OS_STAT_SEM; /* Configure multi-pend for semaphore events */ + } + break; +#endif + +#if (OS_MBOX_EN > 0u) + case OS_EVENT_TYPE_MBOX: + if (pevent->OSEventPtr != (void *)0) { /* If mailbox NOT empty; ... */ + /* ... return available message, ... */ + *pmsgs_rdy++ = (void *)pevent->OSEventPtr; + pevent->OSEventPtr = (void *)0; + *pevents_rdy++ = pevent; /* ... and return available mailbox event */ + events_rdy = OS_TRUE; + events_rdy_nbr++; + + } else { + events_stat |= OS_STAT_MBOX; /* Configure multi-pend for mailbox events */ + } + break; +#endif + +#if ((OS_Q_EN > 0u) && (OS_MAX_QS > 0u)) + case OS_EVENT_TYPE_Q: + pq = (OS_Q *)pevent->OSEventPtr; + if (pq->OSQEntries > 0u) { /* If queue NOT empty; ... */ + /* ... return available message, ... */ + *pmsgs_rdy++ = (void *)*pq->OSQOut++; + if (pq->OSQOut == pq->OSQEnd) { /* If OUT ptr at queue end, ... */ + pq->OSQOut = pq->OSQStart; /* ... wrap to queue start */ + } + pq->OSQEntries--; /* Update number of queue entries */ + *pevents_rdy++ = pevent; /* ... and return available queue event */ + events_rdy = OS_TRUE; + events_rdy_nbr++; + + } else { + events_stat |= OS_STAT_Q; /* Configure multi-pend for queue events */ + } + break; +#endif + + case OS_EVENT_TYPE_MUTEX: + case OS_EVENT_TYPE_FLAG: + default: + OS_EXIT_CRITICAL(); + *pevents_rdy = (OS_EVENT *)0; /* NULL terminate return event array */ + *perr = OS_ERR_EVENT_TYPE; + return (events_rdy_nbr); + } + pevents++; + pevent = *pevents; + } + + if ( events_rdy == OS_TRUE) { /* Return any events already available */ + *pevents_rdy = (OS_EVENT *)0; /* NULL terminate return event array */ + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (events_rdy_nbr); + } +/*$PAGE*/ + /* Otherwise, must wait until any event occurs */ + OSTCBCur->OSTCBStat |= events_stat | /* Resource not available, ... */ + OS_STAT_MULTI; /* ... pend on multiple events */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; + OSTCBCur->OSTCBDly = timeout; /* Store pend timeout in TCB */ + OS_EventTaskWaitMulti(pevents_pend); /* Suspend task until events or timeout occurs */ + + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find next highest priority task ready */ + OS_ENTER_CRITICAL(); + + switch (OSTCBCur->OSTCBStatPend) { /* Handle event posted, aborted, or timed-out */ + case OS_STAT_PEND_OK: + case OS_STAT_PEND_ABORT: + pevent = OSTCBCur->OSTCBEventPtr; + if (pevent != (OS_EVENT *)0) { /* If task event ptr != NULL, ... */ + *pevents_rdy++ = pevent; /* ... return available event ... */ + *pevents_rdy = (OS_EVENT *)0; /* ... & NULL terminate return event array */ + events_rdy_nbr = 1; + + } else { /* Else NO event available, handle as timeout */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_TO; + OS_EventTaskRemoveMulti(OSTCBCur, pevents_pend); + } + break; + + case OS_STAT_PEND_TO: /* If events timed out, ... */ + default: /* ... remove task from events' wait lists */ + OS_EventTaskRemoveMulti(OSTCBCur, pevents_pend); + break; + } + + switch (OSTCBCur->OSTCBStatPend) { + case OS_STAT_PEND_OK: + switch (pevent->OSEventType) { /* Return event's message */ +#if (OS_SEM_EN > 0u) + case OS_EVENT_TYPE_SEM: + *pmsgs_rdy++ = (void *)0; /* NO message returned for semaphores */ + break; +#endif + +#if ((OS_MBOX_EN > 0u) || \ + ((OS_Q_EN > 0u) && (OS_MAX_QS > 0u))) + case OS_EVENT_TYPE_MBOX: + case OS_EVENT_TYPE_Q: + *pmsgs_rdy++ = (void *)OSTCBCur->OSTCBMsg; /* Return received message */ + break; +#endif + + case OS_EVENT_TYPE_MUTEX: + case OS_EVENT_TYPE_FLAG: + default: + OS_EXIT_CRITICAL(); + *pevents_rdy = (OS_EVENT *)0; /* NULL terminate return event array */ + *perr = OS_ERR_EVENT_TYPE; + return (events_rdy_nbr); + } + *perr = OS_ERR_NONE; + break; + + case OS_STAT_PEND_ABORT: + *pmsgs_rdy++ = (void *)0; /* NO message returned for abort */ + *perr = OS_ERR_PEND_ABORT; /* Indicate that event aborted */ + break; + + case OS_STAT_PEND_TO: + default: + *pmsgs_rdy++ = (void *)0; /* NO message returned for timeout */ + *perr = OS_ERR_TIMEOUT; /* Indicate that events timed out */ + break; + } + + OSTCBCur->OSTCBStat = OS_STAT_RDY; /* Set task status to ready */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; /* Clear pend status */ + OSTCBCur->OSTCBEventPtr = (OS_EVENT *)0; /* Clear event pointers */ + OSTCBCur->OSTCBEventMultiPtr = (OS_EVENT **)0; +#if ((OS_MBOX_EN > 0u) || \ + ((OS_Q_EN > 0u) && (OS_MAX_QS > 0u))) + OSTCBCur->OSTCBMsg = (void *)0; /* Clear task message */ +#endif + OS_EXIT_CRITICAL(); + + return (events_rdy_nbr); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZATION +* +* Description: This function is used to initialize the internals of uC/OS-II and MUST be called prior to +* creating any uC/OS-II object and, prior to calling OSStart(). +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +void OSInit (void) +{ + OSInitHookBegin(); /* Call port specific initialization code */ + + OS_InitMisc(); /* Initialize miscellaneous variables */ + + OS_InitRdyList(); /* Initialize the Ready List */ + + OS_InitTCBList(); /* Initialize the free list of OS_TCBs */ + + OS_InitEventList(); /* Initialize the free list of OS_EVENTs */ + +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) + OS_FlagInit(); /* Initialize the event flag structures */ +#endif + +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) + OS_MemInit(); /* Initialize the memory manager */ +#endif + +#if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) + OS_QInit(); /* Initialize the message queue structures */ +#endif + + OS_InitTaskIdle(); /* Create the Idle Task */ +#if OS_TASK_STAT_EN > 0u + OS_InitTaskStat(); /* Create the Statistic Task */ +#endif + +#if OS_TMR_EN > 0u + OSTmr_Init(); /* Initialize the Timer Manager */ +#endif + + OSInitHookEnd(); /* Call port specific init. code */ + +#if OS_DEBUG_EN > 0u + OSDebugInit(); +#endif +} +/*$PAGE*/ +/* +********************************************************************************************************* +* ENTER ISR +* +* Description: This function is used to notify uC/OS-II that you are about to service an interrupt +* service routine (ISR). This allows uC/OS-II to keep track of interrupt nesting and thus +* only perform rescheduling at the last nested ISR. +* +* Arguments : none +* +* Returns : none +* +* Notes : 1) This function should be called with interrupts already disabled +* 2) Your ISR can directly increment OSIntNesting without calling this function because +* OSIntNesting has been declared 'global'. +* 3) You MUST still call OSIntExit() even though you increment OSIntNesting directly. +* 4) You MUST invoke OSIntEnter() and OSIntExit() in pair. In other words, for every call +* to OSIntEnter() at the beginning of the ISR you MUST have a call to OSIntExit() at the +* end of the ISR. +* 5) You are allowed to nest interrupts up to 255 levels deep. +* 6) I removed the OS_ENTER_CRITICAL() and OS_EXIT_CRITICAL() around the increment because +* OSIntEnter() is always called with interrupts disabled. +********************************************************************************************************* +*/ + +void OSIntEnter (void) +{ + if (OSRunning == OS_TRUE) { + if (OSIntNesting < 255u) { + OSIntNesting++; /* Increment ISR nesting level */ + } + } +} +/*$PAGE*/ +/* +********************************************************************************************************* +* EXIT ISR +* +* Description: This function is used to notify uC/OS-II that you have completed servicing an ISR. When +* the last nested ISR has completed, uC/OS-II will call the scheduler to determine whether +* a new, high-priority task, is ready to run. +* +* Arguments : none +* +* Returns : none +* +* Notes : 1) You MUST invoke OSIntEnter() and OSIntExit() in pair. In other words, for every call +* to OSIntEnter() at the beginning of the ISR you MUST have a call to OSIntExit() at the +* end of the ISR. +* 2) Rescheduling is prevented when the scheduler is locked (see OS_SchedLock()) +********************************************************************************************************* +*/ + +void OSIntExit (void) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + if (OSRunning == OS_TRUE) { + OS_ENTER_CRITICAL(); + if (OSIntNesting > 0u) { /* Prevent OSIntNesting from wrapping */ + OSIntNesting--; + } + if (OSIntNesting == 0u) { /* Reschedule only if all ISRs complete ... */ + if (OSLockNesting == 0u) { /* ... and not locked. */ + OS_SchedNew(); + OSTCBHighRdy = OSTCBPrioTbl[OSPrioHighRdy]; + if (OSPrioHighRdy != OSPrioCur) { /* No Ctx Sw if current task is highest rdy */ +#if OS_TASK_PROFILE_EN > 0u + OSTCBHighRdy->OSTCBCtxSwCtr++; /* Inc. # of context switches to this task */ +#endif + OSCtxSwCtr++; /* Keep track of the number of ctx switches */ + OSIntCtxSw(); /* Perform interrupt level ctx switch */ + } + } + } + OS_EXIT_CRITICAL(); + } +} +/*$PAGE*/ +/* +********************************************************************************************************* +* INDICATE THAT IT'S NO LONGER SAFE TO CREATE OBJECTS +* +* Description: This function is called by the application code to indicate that all initialization has +* been completed and that kernel objects are no longer allowed to be created. +* +* Arguments : none +* +* Returns : none +* +* Note(s) : 1) You should call this function when you no longer want to allow application code to +* create kernel objects. +* 2) You need to define the macro 'OS_SAFETY_CRITICAL_IEC61508' +********************************************************************************************************* +*/ + +#ifdef OS_SAFETY_CRITICAL_IEC61508 +void OSSafetyCriticalStart (void) +{ + OSSafetyCriticalStartFlag = OS_TRUE; +} + +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* PREVENT SCHEDULING +* +* Description: This function is used to prevent rescheduling to take place. This allows your application +* to prevent context switches until you are ready to permit context switching. +* +* Arguments : none +* +* Returns : none +* +* Notes : 1) You MUST invoke OSSchedLock() and OSSchedUnlock() in pair. In other words, for every +* call to OSSchedLock() you MUST have a call to OSSchedUnlock(). +********************************************************************************************************* +*/ + +#if OS_SCHED_LOCK_EN > 0u +void OSSchedLock (void) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + if (OSRunning == OS_TRUE) { /* Make sure multitasking is running */ + OS_ENTER_CRITICAL(); + if (OSIntNesting == 0u) { /* Can't call from an ISR */ + if (OSLockNesting < 255u) { /* Prevent OSLockNesting from wrapping back to 0 */ + OSLockNesting++; /* Increment lock nesting level */ + } + } + OS_EXIT_CRITICAL(); + } +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* ENABLE SCHEDULING +* +* Description: This function is used to re-allow rescheduling. +* +* Arguments : none +* +* Returns : none +* +* Notes : 1) You MUST invoke OSSchedLock() and OSSchedUnlock() in pair. In other words, for every +* call to OSSchedLock() you MUST have a call to OSSchedUnlock(). +********************************************************************************************************* +*/ + +#if OS_SCHED_LOCK_EN > 0u +void OSSchedUnlock (void) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + if (OSRunning == OS_TRUE) { /* Make sure multitasking is running */ + OS_ENTER_CRITICAL(); + if (OSIntNesting == 0u) { /* Can't call from an ISR */ + if (OSLockNesting > 0u) { /* Do not decrement if already 0 */ + OSLockNesting--; /* Decrement lock nesting level */ + if (OSLockNesting == 0u) { /* See if scheduler is enabled */ + OS_EXIT_CRITICAL(); + OS_Sched(); /* See if a HPT is ready */ + } else { + OS_EXIT_CRITICAL(); + } + } else { + OS_EXIT_CRITICAL(); + } + } else { + OS_EXIT_CRITICAL(); + } + } +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* START MULTITASKING +* +* Description: This function is used to start the multitasking process which lets uC/OS-II manages the +* task that you have created. Before you can call OSStart(), you MUST have called OSInit() +* and you MUST have created at least one task. +* +* Arguments : none +* +* Returns : none +* +* Note : OSStartHighRdy() MUST: +* a) Call OSTaskSwHook() then, +* b) Set OSRunning to OS_TRUE. +* c) Load the context of the task pointed to by OSTCBHighRdy. +* d_ Execute the task. +********************************************************************************************************* +*/ + +void OSStart (void) +{ + if (OSRunning == OS_FALSE) { + OS_SchedNew(); /* Find highest priority's task priority number */ + OSPrioCur = OSPrioHighRdy; + OSTCBHighRdy = OSTCBPrioTbl[OSPrioHighRdy]; /* Point to highest priority task ready to run */ + OSTCBCur = OSTCBHighRdy; + OSStartHighRdy(); /* Execute target specific code to start task */ + } +} +/*$PAGE*/ +/* +********************************************************************************************************* +* STATISTICS INITIALIZATION +* +* Description: This function is called by your application to establish CPU usage by first determining +* how high a 32-bit counter would count to in 1 second if no other tasks were to execute +* during that time. CPU usage is then determined by a low priority task which keeps track +* of this 32-bit counter every second but this time, with other tasks running. CPU usage is +* determined by: +* +* OSIdleCtr +* CPU Usage (%) = 100 * (1 - ------------) +* OSIdleCtrMax +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +#if OS_TASK_STAT_EN > 0u +void OSStatInit (void) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + OSTimeDly(2u); /* Synchronize with clock tick */ + OS_ENTER_CRITICAL(); + OSIdleCtr = 0uL; /* Clear idle counter */ + OS_EXIT_CRITICAL(); + OSTimeDly(OS_TICKS_PER_SEC / 10u); /* Determine MAX. idle counter value for 1/10 second */ + OS_ENTER_CRITICAL(); + OSIdleCtrMax = OSIdleCtr; /* Store maximum idle counter count in 1/10 second */ + OSStatRdy = OS_TRUE; + OS_EXIT_CRITICAL(); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* PROCESS SYSTEM TICK +* +* Description: This function is used to signal to uC/OS-II the occurrence of a 'system tick' (also known +* as a 'clock tick'). This function should be called by the ticker ISR but, can also be +* called by a high priority task. +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +void OSTimeTick (void) +{ + OS_TCB *ptcb; +#if OS_TICK_STEP_EN > 0u + BOOLEAN step; +#endif +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_TIME_TICK_HOOK_EN > 0u + OSTimeTickHook(); /* Call user definable hook */ +#endif +#if OS_TIME_GET_SET_EN > 0u + OS_ENTER_CRITICAL(); /* Update the 32-bit tick counter */ + OSTime++; + OS_EXIT_CRITICAL(); +#endif + if (OSRunning == OS_TRUE) { +#if OS_TICK_STEP_EN > 0u + switch (OSTickStepState) { /* Determine whether we need to process a tick */ + case OS_TICK_STEP_DIS: /* Yes, stepping is disabled */ + step = OS_TRUE; + break; + + case OS_TICK_STEP_WAIT: /* No, waiting for uC/OS-View to set ... */ + step = OS_FALSE; /* .. OSTickStepState to OS_TICK_STEP_ONCE */ + break; + + case OS_TICK_STEP_ONCE: /* Yes, process tick once and wait for next ... */ + step = OS_TRUE; /* ... step command from uC/OS-View */ + OSTickStepState = OS_TICK_STEP_WAIT; + break; + + default: /* Invalid case, correct situation */ + step = OS_TRUE; + OSTickStepState = OS_TICK_STEP_DIS; + break; + } + if (step == OS_FALSE) { /* Return if waiting for step command */ + return; + } +#endif + ptcb = OSTCBList; /* Point at first TCB in TCB list */ + while (ptcb->OSTCBPrio != OS_TASK_IDLE_PRIO) { /* Go through all TCBs in TCB list */ + OS_ENTER_CRITICAL(); + if (ptcb->OSTCBDly != 0u) { /* No, Delayed or waiting for event with TO */ + ptcb->OSTCBDly--; /* Decrement nbr of ticks to end of delay */ + if (ptcb->OSTCBDly == 0u) { /* Check for timeout */ + + if ((ptcb->OSTCBStat & OS_STAT_PEND_ANY) != OS_STAT_RDY) { + ptcb->OSTCBStat &= (INT8U)~(INT8U)OS_STAT_PEND_ANY; /* Yes, Clear status flag */ + ptcb->OSTCBStatPend = OS_STAT_PEND_TO; /* Indicate PEND timeout */ + } else { + ptcb->OSTCBStatPend = OS_STAT_PEND_OK; + } + + if ((ptcb->OSTCBStat & OS_STAT_SUSPEND) == OS_STAT_RDY) { /* Is task suspended? */ + OSRdyGrp |= ptcb->OSTCBBitY; /* No, Make ready */ + OSRdyTbl[ptcb->OSTCBY] |= ptcb->OSTCBBitX; + } + } + } + ptcb = ptcb->OSTCBNext; /* Point at next TCB in TCB list */ + OS_EXIT_CRITICAL(); + } + } +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* GET VERSION +* +* Description: This function is used to return the version number of uC/OS-II. The returned value +* corresponds to uC/OS-II's version number multiplied by 10000. In other words, version +* 2.01.00 would be returned as 20100. +* +* Arguments : none +* +* Returns : The version number of uC/OS-II multiplied by 10000. +********************************************************************************************************* +*/ + +INT16U OSVersion (void) +{ + return (OS_VERSION); +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* DUMMY FUNCTION +* +* Description: This function doesn't do anything. It is called by OSTaskDel(). +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +#if OS_TASK_DEL_EN > 0u +void OS_Dummy (void) +{ +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* MAKE TASK READY TO RUN BASED ON EVENT OCCURING +* +* Description: This function is called by other uC/OS-II services and is used to ready a task that was +* waiting for an event to occur. +* +* Arguments : pevent is a pointer to the event control block corresponding to the event. +* +* pmsg is a pointer to a message. This pointer is used by message oriented services +* such as MAILBOXEs and QUEUEs. The pointer is not used when called by other +* service functions. +* +* msk is a mask that is used to clear the status byte of the TCB. For example, +* OSSemPost() will pass OS_STAT_SEM, OSMboxPost() will pass OS_STAT_MBOX etc. +* +* pend_stat is used to indicate the readied task's pending status: +* +* OS_STAT_PEND_OK Task ready due to a post (or delete), not a timeout or +* an abort. +* OS_STAT_PEND_ABORT Task ready due to an abort. +* +* Returns : none +* +* Note : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ +#if (OS_EVENT_EN) +INT8U OS_EventTaskRdy (OS_EVENT *pevent, + void *pmsg, + INT8U msk, + INT8U pend_stat) +{ + OS_TCB *ptcb; + INT8U y; + INT8U x; + INT8U prio; +#if OS_LOWEST_PRIO > 63u + OS_PRIO *ptbl; +#endif + + +#if OS_LOWEST_PRIO <= 63u + y = OSUnMapTbl[pevent->OSEventGrp]; /* Find HPT waiting for message */ + x = OSUnMapTbl[pevent->OSEventTbl[y]]; + prio = (INT8U)((y << 3u) + x); /* Find priority of task getting the msg */ +#else + if ((pevent->OSEventGrp & 0xFFu) != 0u) { /* Find HPT waiting for message */ + y = OSUnMapTbl[ pevent->OSEventGrp & 0xFFu]; + } else { + y = OSUnMapTbl[(OS_PRIO)(pevent->OSEventGrp >> 8u) & 0xFFu] + 8u; + } + ptbl = &pevent->OSEventTbl[y]; + if ((*ptbl & 0xFFu) != 0u) { + x = OSUnMapTbl[*ptbl & 0xFFu]; + } else { + x = OSUnMapTbl[(OS_PRIO)(*ptbl >> 8u) & 0xFFu] + 8u; + } + prio = (INT8U)((y << 4u) + x); /* Find priority of task getting the msg */ +#endif + + ptcb = OSTCBPrioTbl[prio]; /* Point to this task's OS_TCB */ + ptcb->OSTCBDly = 0u; /* Prevent OSTimeTick() from readying task */ +#if ((OS_Q_EN > 0u) && (OS_MAX_QS > 0u)) || (OS_MBOX_EN > 0u) + ptcb->OSTCBMsg = pmsg; /* Send message directly to waiting task */ +#else + pmsg = pmsg; /* Prevent compiler warning if not used */ +#endif + ptcb->OSTCBStat &= (INT8U)~msk; /* Clear bit associated with event type */ + ptcb->OSTCBStatPend = pend_stat; /* Set pend status of post or abort */ + /* See if task is ready (could be susp'd) */ + if ((ptcb->OSTCBStat & OS_STAT_SUSPEND) == OS_STAT_RDY) { + OSRdyGrp |= ptcb->OSTCBBitY; /* Put task in the ready to run list */ + OSRdyTbl[y] |= ptcb->OSTCBBitX; + } + + OS_EventTaskRemove(ptcb, pevent); /* Remove this task from event wait list */ +#if (OS_EVENT_MULTI_EN > 0u) + if (ptcb->OSTCBEventMultiPtr != (OS_EVENT **)0) { /* Remove this task from events' wait lists */ + OS_EventTaskRemoveMulti(ptcb, ptcb->OSTCBEventMultiPtr); + ptcb->OSTCBEventPtr = (OS_EVENT *)pevent;/* Return event as first multi-pend event ready*/ + } +#endif + + return (prio); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* MAKE TASK WAIT FOR EVENT TO OCCUR +* +* Description: This function is called by other uC/OS-II services to suspend a task because an event has +* not occurred. +* +* Arguments : pevent is a pointer to the event control block for which the task will be waiting for. +* +* Returns : none +* +* Note : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ +#if (OS_EVENT_EN) +void OS_EventTaskWait (OS_EVENT *pevent) +{ + INT8U y; + + + OSTCBCur->OSTCBEventPtr = pevent; /* Store ptr to ECB in TCB */ + + pevent->OSEventTbl[OSTCBCur->OSTCBY] |= OSTCBCur->OSTCBBitX; /* Put task in waiting list */ + pevent->OSEventGrp |= OSTCBCur->OSTCBBitY; + + y = OSTCBCur->OSTCBY; /* Task no longer ready */ + OSRdyTbl[y] &= (OS_PRIO)~OSTCBCur->OSTCBBitX; + if (OSRdyTbl[y] == 0u) { /* Clear event grp bit if this was only task pending */ + OSRdyGrp &= (OS_PRIO)~OSTCBCur->OSTCBBitY; + } +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* MAKE TASK WAIT FOR ANY OF MULTIPLE EVENTS TO OCCUR +* +* Description: This function is called by other uC/OS-II services to suspend a task because any one of +* multiple events has not occurred. +* +* Arguments : pevents_wait is a pointer to an array of event control blocks, NULL-terminated, for +* which the task will be waiting for. +* +* Returns : none. +* +* Note : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ +#if ((OS_EVENT_EN) && (OS_EVENT_MULTI_EN > 0u)) +void OS_EventTaskWaitMulti (OS_EVENT **pevents_wait) +{ + OS_EVENT **pevents; + OS_EVENT *pevent; + INT8U y; + + + OSTCBCur->OSTCBEventPtr = (OS_EVENT *)0; + OSTCBCur->OSTCBEventMultiPtr = (OS_EVENT **)pevents_wait; /* Store ptr to ECBs in TCB */ + + pevents = pevents_wait; + pevent = *pevents; + while (pevent != (OS_EVENT *)0) { /* Put task in waiting lists */ + pevent->OSEventTbl[OSTCBCur->OSTCBY] |= OSTCBCur->OSTCBBitX; + pevent->OSEventGrp |= OSTCBCur->OSTCBBitY; + pevents++; + pevent = *pevents; + } + + y = OSTCBCur->OSTCBY; /* Task no longer ready */ + OSRdyTbl[y] &= (OS_PRIO)~OSTCBCur->OSTCBBitX; + if (OSRdyTbl[y] == 0u) { /* Clear event grp bit if this was only task pending */ + OSRdyGrp &= (OS_PRIO)~OSTCBCur->OSTCBBitY; + } +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* REMOVE TASK FROM EVENT WAIT LIST +* +* Description: Remove a task from an event's wait list. +* +* Arguments : ptcb is a pointer to the task to remove. +* +* pevent is a pointer to the event control block. +* +* Returns : none +* +* Note : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ +#if (OS_EVENT_EN) +void OS_EventTaskRemove (OS_TCB *ptcb, + OS_EVENT *pevent) +{ + INT8U y; + + + y = ptcb->OSTCBY; + pevent->OSEventTbl[y] &= (OS_PRIO)~ptcb->OSTCBBitX; /* Remove task from wait list */ + if (pevent->OSEventTbl[y] == 0u) { + pevent->OSEventGrp &= (OS_PRIO)~ptcb->OSTCBBitY; + } +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* REMOVE TASK FROM MULTIPLE EVENTS WAIT LISTS +* +* Description: Remove a task from multiple events' wait lists. +* +* Arguments : ptcb is a pointer to the task to remove. +* +* pevents_multi is a pointer to the array of event control blocks, NULL-terminated. +* +* Returns : none +* +* Note : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ +#if ((OS_EVENT_EN) && (OS_EVENT_MULTI_EN > 0u)) +void OS_EventTaskRemoveMulti (OS_TCB *ptcb, + OS_EVENT **pevents_multi) +{ + OS_EVENT **pevents; + OS_EVENT *pevent; + INT8U y; + OS_PRIO bity; + OS_PRIO bitx; + + + y = ptcb->OSTCBY; + bity = ptcb->OSTCBBitY; + bitx = ptcb->OSTCBBitX; + pevents = pevents_multi; + pevent = *pevents; + while (pevent != (OS_EVENT *)0) { /* Remove task from all events' wait lists */ + pevent->OSEventTbl[y] &= (OS_PRIO)~bitx; + if (pevent->OSEventTbl[y] == 0u) { + pevent->OSEventGrp &= (OS_PRIO)~bity; + } + pevents++; + pevent = *pevents; + } +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZE EVENT CONTROL BLOCK'S WAIT LIST +* +* Description: This function is called by other uC/OS-II services to initialize the event wait list. +* +* Arguments : pevent is a pointer to the event control block allocated to the event. +* +* Returns : none +* +* Note : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ +#if (OS_EVENT_EN) +void OS_EventWaitListInit (OS_EVENT *pevent) +{ + INT8U i; + + + pevent->OSEventGrp = 0u; /* No task waiting on event */ + for (i = 0u; i < OS_EVENT_TBL_SIZE; i++) { + pevent->OSEventTbl[i] = 0u; + } +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZATION +* INITIALIZE THE FREE LIST OF EVENT CONTROL BLOCKS +* +* Description: This function is called by OSInit() to initialize the free list of event control blocks. +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +static void OS_InitEventList (void) +{ +#if (OS_EVENT_EN) && (OS_MAX_EVENTS > 0u) +#if (OS_MAX_EVENTS > 1u) + INT16U ix; + INT16U ix_next; + OS_EVENT *pevent1; + OS_EVENT *pevent2; + + + OS_MemClr((INT8U *)&OSEventTbl[0], sizeof(OSEventTbl)); /* Clear the event table */ + for (ix = 0u; ix < (OS_MAX_EVENTS - 1u); ix++) { /* Init. list of free EVENT control blocks */ + ix_next = ix + 1u; + pevent1 = &OSEventTbl[ix]; + pevent2 = &OSEventTbl[ix_next]; + pevent1->OSEventType = OS_EVENT_TYPE_UNUSED; + pevent1->OSEventPtr = pevent2; +#if OS_EVENT_NAME_EN > 0u + pevent1->OSEventName = (INT8U *)(void *)"?"; /* Unknown name */ +#endif + } + pevent1 = &OSEventTbl[ix]; + pevent1->OSEventType = OS_EVENT_TYPE_UNUSED; + pevent1->OSEventPtr = (OS_EVENT *)0; +#if OS_EVENT_NAME_EN > 0u + pevent1->OSEventName = (INT8U *)(void *)"?"; /* Unknown name */ +#endif + OSEventFreeList = &OSEventTbl[0]; +#else + OSEventFreeList = &OSEventTbl[0]; /* Only have ONE event control block */ + OSEventFreeList->OSEventType = OS_EVENT_TYPE_UNUSED; + OSEventFreeList->OSEventPtr = (OS_EVENT *)0; +#if OS_EVENT_NAME_EN > 0u + OSEventFreeList->OSEventName = (INT8U *)"?"; /* Unknown name */ +#endif +#endif +#endif +} +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZATION +* INITIALIZE MISCELLANEOUS VARIABLES +* +* Description: This function is called by OSInit() to initialize miscellaneous variables. +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +static void OS_InitMisc (void) +{ +#if OS_TIME_GET_SET_EN > 0u + OSTime = 0uL; /* Clear the 32-bit system clock */ +#endif + + OSIntNesting = 0u; /* Clear the interrupt nesting counter */ + OSLockNesting = 0u; /* Clear the scheduling lock counter */ + + OSTaskCtr = 0u; /* Clear the number of tasks */ + + OSRunning = OS_FALSE; /* Indicate that multitasking not started */ + + OSCtxSwCtr = 0u; /* Clear the context switch counter */ + OSIdleCtr = 0uL; /* Clear the 32-bit idle counter */ + +#if OS_TASK_STAT_EN > 0u + OSIdleCtrRun = 0uL; + OSIdleCtrMax = 0uL; + OSStatRdy = OS_FALSE; /* Statistic task is not ready */ +#endif + +#ifdef OS_SAFETY_CRITICAL_IEC61508 + OSSafetyCriticalStartFlag = OS_FALSE; /* Still allow creation of objects */ +#endif + +#if OS_TASK_REG_TBL_SIZE > 0u + OSTaskRegNextAvailID = 0u; /* Initialize the task register ID */ +#endif +} +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZATION +* INITIALIZE THE READY LIST +* +* Description: This function is called by OSInit() to initialize the Ready List. +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +static void OS_InitRdyList (void) +{ + INT8U i; + + + OSRdyGrp = 0u; /* Clear the ready list */ + for (i = 0u; i < OS_RDY_TBL_SIZE; i++) { + OSRdyTbl[i] = 0u; + } + + OSPrioCur = 0u; + OSPrioHighRdy = 0u; + + OSTCBHighRdy = (OS_TCB *)0; + OSTCBCur = (OS_TCB *)0; +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZATION +* CREATING THE IDLE TASK +* +* Description: This function creates the Idle Task. +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +static void OS_InitTaskIdle (void) +{ +#if OS_TASK_NAME_EN > 0u + INT8U err; +#endif + + +#if OS_TASK_CREATE_EXT_EN > 0u + #if OS_STK_GROWTH == 1u + (void)OSTaskCreateExt(OS_TaskIdle, + (void *)0, /* No arguments passed to OS_TaskIdle() */ + &OSTaskIdleStk[OS_TASK_IDLE_STK_SIZE - 1u],/* Set Top-Of-Stack */ + OS_TASK_IDLE_PRIO, /* Lowest priority level */ + OS_TASK_IDLE_ID, + &OSTaskIdleStk[0], /* Set Bottom-Of-Stack */ + OS_TASK_IDLE_STK_SIZE, + (void *)0, /* No TCB extension */ + OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR);/* Enable stack checking + clear stack */ + #else + (void)OSTaskCreateExt(OS_TaskIdle, + (void *)0, /* No arguments passed to OS_TaskIdle() */ + &OSTaskIdleStk[0], /* Set Top-Of-Stack */ + OS_TASK_IDLE_PRIO, /* Lowest priority level */ + OS_TASK_IDLE_ID, + &OSTaskIdleStk[OS_TASK_IDLE_STK_SIZE - 1u],/* Set Bottom-Of-Stack */ + OS_TASK_IDLE_STK_SIZE, + (void *)0, /* No TCB extension */ + OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR);/* Enable stack checking + clear stack */ + #endif +#else + #if OS_STK_GROWTH == 1u + (void)OSTaskCreate(OS_TaskIdle, + (void *)0, + &OSTaskIdleStk[OS_TASK_IDLE_STK_SIZE - 1u], + OS_TASK_IDLE_PRIO); + #else + (void)OSTaskCreate(OS_TaskIdle, + (void *)0, + &OSTaskIdleStk[0], + OS_TASK_IDLE_PRIO); + #endif +#endif + +#if OS_TASK_NAME_EN > 0u + OSTaskNameSet(OS_TASK_IDLE_PRIO, (INT8U *)(void *)"uC/OS-II Idle", &err); +#endif +} +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZATION +* CREATING THE STATISTIC TASK +* +* Description: This function creates the Statistic Task. +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +#if OS_TASK_STAT_EN > 0u +static void OS_InitTaskStat (void) +{ +#if OS_TASK_NAME_EN > 0u + INT8U err; +#endif + + +#if OS_TASK_CREATE_EXT_EN > 0u + #if OS_STK_GROWTH == 1u + (void)OSTaskCreateExt(OS_TaskStat, + (void *)0, /* No args passed to OS_TaskStat()*/ + &OSTaskStatStk[OS_TASK_STAT_STK_SIZE - 1u], /* Set Top-Of-Stack */ + OS_TASK_STAT_PRIO, /* One higher than the idle task */ + OS_TASK_STAT_ID, + &OSTaskStatStk[0], /* Set Bottom-Of-Stack */ + OS_TASK_STAT_STK_SIZE, + (void *)0, /* No TCB extension */ + OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR); /* Enable stack checking + clear */ + #else + (void)OSTaskCreateExt(OS_TaskStat, + (void *)0, /* No args passed to OS_TaskStat()*/ + &OSTaskStatStk[0], /* Set Top-Of-Stack */ + OS_TASK_STAT_PRIO, /* One higher than the idle task */ + OS_TASK_STAT_ID, + &OSTaskStatStk[OS_TASK_STAT_STK_SIZE - 1u], /* Set Bottom-Of-Stack */ + OS_TASK_STAT_STK_SIZE, + (void *)0, /* No TCB extension */ + OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR); /* Enable stack checking + clear */ + #endif +#else + #if OS_STK_GROWTH == 1u + (void)OSTaskCreate(OS_TaskStat, + (void *)0, /* No args passed to OS_TaskStat()*/ + &OSTaskStatStk[OS_TASK_STAT_STK_SIZE - 1u], /* Set Top-Of-Stack */ + OS_TASK_STAT_PRIO); /* One higher than the idle task */ + #else + (void)OSTaskCreate(OS_TaskStat, + (void *)0, /* No args passed to OS_TaskStat()*/ + &OSTaskStatStk[0], /* Set Top-Of-Stack */ + OS_TASK_STAT_PRIO); /* One higher than the idle task */ + #endif +#endif + +#if OS_TASK_NAME_EN > 0u + OSTaskNameSet(OS_TASK_STAT_PRIO, (INT8U *)(void *)"uC/OS-II Stat", &err); +#endif +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZATION +* INITIALIZE THE FREE LIST OF TASK CONTROL BLOCKS +* +* Description: This function is called by OSInit() to initialize the free list of OS_TCBs. +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +static void OS_InitTCBList (void) +{ + INT8U ix; + INT8U ix_next; + OS_TCB *ptcb1; + OS_TCB *ptcb2; + + + OS_MemClr((INT8U *)&OSTCBTbl[0], sizeof(OSTCBTbl)); /* Clear all the TCBs */ + OS_MemClr((INT8U *)&OSTCBPrioTbl[0], sizeof(OSTCBPrioTbl)); /* Clear the priority table */ + for (ix = 0u; ix < (OS_MAX_TASKS + OS_N_SYS_TASKS - 1u); ix++) { /* Init. list of free TCBs */ + ix_next = ix + 1u; + ptcb1 = &OSTCBTbl[ix]; + ptcb2 = &OSTCBTbl[ix_next]; + ptcb1->OSTCBNext = ptcb2; +#if OS_TASK_NAME_EN > 0u + ptcb1->OSTCBTaskName = (INT8U *)(void *)"?"; /* Unknown name */ +#endif + } + ptcb1 = &OSTCBTbl[ix]; + ptcb1->OSTCBNext = (OS_TCB *)0; /* Last OS_TCB */ +#if OS_TASK_NAME_EN > 0u + ptcb1->OSTCBTaskName = (INT8U *)(void *)"?"; /* Unknown name */ +#endif + OSTCBList = (OS_TCB *)0; /* TCB lists initializations */ + OSTCBFreeList = &OSTCBTbl[0]; +} +/*$PAGE*/ +/* +********************************************************************************************************* +* CLEAR A SECTION OF MEMORY +* +* Description: This function is called by other uC/OS-II services to clear a contiguous block of RAM. +* +* Arguments : pdest is the start of the RAM to clear (i.e. write 0x00 to) +* +* size is the number of bytes to clear. +* +* Returns : none +* +* Notes : 1) This function is INTERNAL to uC/OS-II and your application should not call it. +* 2) Note that we can only clear up to 64K bytes of RAM. This is not an issue because none +* of the uses of this function gets close to this limit. +* 3) The clear is done one byte at a time since this will work on any processor irrespective +* of the alignment of the destination. +********************************************************************************************************* +*/ + +void OS_MemClr (INT8U *pdest, + INT16U size) +{ + while (size > 0u) { + *pdest++ = (INT8U)0; + size--; + } +} +/*$PAGE*/ +/* +********************************************************************************************************* +* COPY A BLOCK OF MEMORY +* +* Description: This function is called by other uC/OS-II services to copy a block of memory from one +* location to another. +* +* Arguments : pdest is a pointer to the 'destination' memory block +* +* psrc is a pointer to the 'source' memory block +* +* size is the number of bytes to copy. +* +* Returns : none +* +* Notes : 1) This function is INTERNAL to uC/OS-II and your application should not call it. There is +* no provision to handle overlapping memory copy. However, that's not a problem since this +* is not a situation that will happen. +* 2) Note that we can only copy up to 64K bytes of RAM +* 3) The copy is done one byte at a time since this will work on any processor irrespective +* of the alignment of the source and destination. +********************************************************************************************************* +*/ + +void OS_MemCopy (INT8U *pdest, + INT8U *psrc, + INT16U size) +{ + while (size > 0u) { + *pdest++ = *psrc++; + size--; + } +} +/*$PAGE*/ +/* +********************************************************************************************************* +* SCHEDULER +* +* Description: This function is called by other uC/OS-II services to determine whether a new, high +* priority task has been made ready to run. This function is invoked by TASK level code +* and is not used to reschedule tasks from ISRs (see OSIntExit() for ISR rescheduling). +* +* Arguments : none +* +* Returns : none +* +* Notes : 1) This function is INTERNAL to uC/OS-II and your application should not call it. +* 2) Rescheduling is prevented when the scheduler is locked (see OS_SchedLock()) +********************************************************************************************************* +*/ + +void OS_Sched (void) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + OS_ENTER_CRITICAL(); + if (OSIntNesting == 0u) { /* Schedule only if all ISRs done and ... */ + if (OSLockNesting == 0u) { /* ... scheduler is not locked */ + OS_SchedNew(); + OSTCBHighRdy = OSTCBPrioTbl[OSPrioHighRdy]; + if (OSPrioHighRdy != OSPrioCur) { /* No Ctx Sw if current task is highest rdy */ +#if OS_TASK_PROFILE_EN > 0u + OSTCBHighRdy->OSTCBCtxSwCtr++; /* Inc. # of context switches to this task */ +#endif + OSCtxSwCtr++; /* Increment context switch counter */ + OS_TASK_SW(); /* Perform a context switch */ + } + } + } + OS_EXIT_CRITICAL(); +} + + +/* +********************************************************************************************************* +* FIND HIGHEST PRIORITY TASK READY TO RUN +* +* Description: This function is called by other uC/OS-II services to determine the highest priority task +* that is ready to run. The global variable 'OSPrioHighRdy' is changed accordingly. +* +* Arguments : none +* +* Returns : none +* +* Notes : 1) This function is INTERNAL to uC/OS-II and your application should not call it. +* 2) Interrupts are assumed to be disabled when this function is called. +********************************************************************************************************* +*/ + +static void OS_SchedNew (void) +{ +#if OS_LOWEST_PRIO <= 63u /* See if we support up to 64 tasks */ + INT8U y; + + + y = OSUnMapTbl[OSRdyGrp]; + OSPrioHighRdy = (INT8U)((y << 3u) + OSUnMapTbl[OSRdyTbl[y]]); +#else /* We support up to 256 tasks */ + INT8U y; + OS_PRIO *ptbl; + + + if ((OSRdyGrp & 0xFFu) != 0u) { + y = OSUnMapTbl[OSRdyGrp & 0xFFu]; + } else { + y = OSUnMapTbl[(OS_PRIO)(OSRdyGrp >> 8u) & 0xFFu] + 8u; + } + ptbl = &OSRdyTbl[y]; + if ((*ptbl & 0xFFu) != 0u) { + OSPrioHighRdy = (INT8U)((y << 4u) + OSUnMapTbl[(*ptbl & 0xFFu)]); + } else { + OSPrioHighRdy = (INT8U)((y << 4u) + OSUnMapTbl[(OS_PRIO)(*ptbl >> 8u) & 0xFFu] + 8u); + } +#endif +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* DETERMINE THE LENGTH OF AN ASCII STRING +* +* Description: This function is called by other uC/OS-II services to determine the size of an ASCII string +* (excluding the NUL character). +* +* Arguments : psrc is a pointer to the string for which we need to know the size. +* +* Returns : The size of the string (excluding the NUL terminating character) +* +* Notes : 1) This function is INTERNAL to uC/OS-II and your application should not call it. +* 2) The string to check must be less than 255 characters long. +********************************************************************************************************* +*/ + +#if (OS_EVENT_NAME_EN > 0u) || (OS_FLAG_NAME_EN > 0u) || (OS_MEM_NAME_EN > 0u) || (OS_TASK_NAME_EN > 0u) || (OS_TMR_CFG_NAME_EN > 0u) +INT8U OS_StrLen (INT8U *psrc) +{ + INT8U len; + + +#if OS_ARG_CHK_EN > 0u + if (psrc == (INT8U *)0) { + return (0u); + } +#endif + + len = 0u; + while (*psrc != OS_ASCII_NUL) { + psrc++; + len++; + } + return (len); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* IDLE TASK +* +* Description: This task is internal to uC/OS-II and executes whenever no other higher priority tasks +* executes because they are ALL waiting for event(s) to occur. +* +* Arguments : none +* +* Returns : none +* +* Note(s) : 1) OSTaskIdleHook() is called after the critical section to ensure that interrupts will be +* enabled for at least a few instructions. On some processors (ex. Philips XA), enabling +* and then disabling interrupts didn't allow the processor enough time to have interrupts +* enabled before they were disabled again. uC/OS-II would thus never recognize +* interrupts. +* 2) This hook has been added to allow you to do such things as STOP the CPU to conserve +* power. +********************************************************************************************************* +*/ + +void OS_TaskIdle (void *p_arg) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + p_arg = p_arg; /* Prevent compiler warning for not using 'p_arg' */ + for (;;) { + OS_ENTER_CRITICAL(); + OSIdleCtr++; + OS_EXIT_CRITICAL(); + OSTaskIdleHook(); /* Call user definable HOOK */ + } +} +/*$PAGE*/ +/* +********************************************************************************************************* +* STATISTICS TASK +* +* Description: This task is internal to uC/OS-II and is used to compute some statistics about the +* multitasking environment. Specifically, OS_TaskStat() computes the CPU usage. +* CPU usage is determined by: +* +* OSIdleCtr +* OSCPUUsage = 100 * (1 - ------------) (units are in %) +* OSIdleCtrMax +* +* Arguments : parg this pointer is not used at this time. +* +* Returns : none +* +* Notes : 1) This task runs at a priority level higher than the idle task. In fact, it runs at the +* next higher priority, OS_TASK_IDLE_PRIO-1. +* 2) You can disable this task by setting the configuration #define OS_TASK_STAT_EN to 0. +* 3) You MUST have at least a delay of 2/10 seconds to allow for the system to establish the +* maximum value for the idle counter. +********************************************************************************************************* +*/ + +#if OS_TASK_STAT_EN > 0u +void OS_TaskStat (void *p_arg) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + p_arg = p_arg; /* Prevent compiler warning for not using 'p_arg' */ + while (OSStatRdy == OS_FALSE) { + OSTimeDly(2u * OS_TICKS_PER_SEC / 10u); /* Wait until statistic task is ready */ + } + OSIdleCtrMax /= 100uL; + if (OSIdleCtrMax == 0uL) { + OSCPUUsage = 0u; +#if OS_TASK_SUSPEND_EN > 0u + (void)OSTaskSuspend(OS_PRIO_SELF); +#else + for (;;) { + OSTimeDly(OS_TICKS_PER_SEC); + } +#endif + } + OS_ENTER_CRITICAL(); + OSIdleCtr = OSIdleCtrMax * 100uL; /* Set initial CPU usage as 0% */ + OS_EXIT_CRITICAL(); + for (;;) { + OS_ENTER_CRITICAL(); + OSIdleCtrRun = OSIdleCtr; /* Obtain the of the idle counter for the past second */ + OSIdleCtr = 0uL; /* Reset the idle counter for the next second */ + OS_EXIT_CRITICAL(); + OSCPUUsage = (INT8U)(100uL - OSIdleCtrRun / OSIdleCtrMax); + OSTaskStatHook(); /* Invoke user definable hook */ +#if (OS_TASK_STAT_STK_CHK_EN > 0u) && (OS_TASK_CREATE_EXT_EN > 0u) + OS_TaskStatStkChk(); /* Check the stacks for each task */ +#endif + OSTimeDly(OS_TICKS_PER_SEC / 10u); /* Accumulate OSIdleCtr for the next 1/10 second */ + } +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* CHECK ALL TASK STACKS +* +* Description: This function is called by OS_TaskStat() to check the stacks of each active task. +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +#if (OS_TASK_STAT_STK_CHK_EN > 0u) && (OS_TASK_CREATE_EXT_EN > 0u) +void OS_TaskStatStkChk (void) +{ + OS_TCB *ptcb; + OS_STK_DATA stk_data; + INT8U err; + INT8U prio; + + + for (prio = 0u; prio <= OS_TASK_IDLE_PRIO; prio++) { + err = OSTaskStkChk(prio, &stk_data); + if (err == OS_ERR_NONE) { + ptcb = OSTCBPrioTbl[prio]; + if (ptcb != (OS_TCB *)0) { /* Make sure task 'ptcb' is ... */ + if (ptcb != OS_TCB_RESERVED) { /* ... still valid. */ +#if OS_TASK_PROFILE_EN > 0u + #if OS_STK_GROWTH == 1u + ptcb->OSTCBStkBase = ptcb->OSTCBStkBottom + ptcb->OSTCBStkSize; + #else + ptcb->OSTCBStkBase = ptcb->OSTCBStkBottom - ptcb->OSTCBStkSize; + #endif + ptcb->OSTCBStkUsed = stk_data.OSUsed; /* Store number of entries used */ +#endif + } + } + } + } +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZE TCB +* +* Description: This function is internal to uC/OS-II and is used to initialize a Task Control Block when +* a task is created (see OSTaskCreate() and OSTaskCreateExt()). +* +* Arguments : prio is the priority of the task being created +* +* ptos is a pointer to the task's top-of-stack assuming that the CPU registers +* have been placed on the stack. Note that the top-of-stack corresponds to a +* 'high' memory location is OS_STK_GROWTH is set to 1 and a 'low' memory +* location if OS_STK_GROWTH is set to 0. Note that stack growth is CPU +* specific. +* +* pbos is a pointer to the bottom of stack. A NULL pointer is passed if called by +* 'OSTaskCreate()'. +* +* id is the task's ID (0..65535) +* +* stk_size is the size of the stack (in 'stack units'). If the stack units are INT8Us +* then, 'stk_size' contains the number of bytes for the stack. If the stack +* units are INT32Us then, the stack contains '4 * stk_size' bytes. The stack +* units are established by the #define constant OS_STK which is CPU +* specific. 'stk_size' is 0 if called by 'OSTaskCreate()'. +* +* pext is a pointer to a user supplied memory area that is used to extend the task +* control block. This allows you to store the contents of floating-point +* registers, MMU registers or anything else you could find useful during a +* context switch. You can even assign a name to each task and store this name +* in this TCB extension. A NULL pointer is passed if called by OSTaskCreate(). +* +* opt options as passed to 'OSTaskCreateExt()' or, +* 0 if called from 'OSTaskCreate()'. +* +* Returns : OS_ERR_NONE if the call was successful +* OS_ERR_TASK_NO_MORE_TCB if there are no more free TCBs to be allocated and thus, the task cannot +* be created. +* +* Note : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ + +INT8U OS_TCBInit (INT8U prio, + OS_STK *ptos, + OS_STK *pbos, + INT16U id, + INT32U stk_size, + void *pext, + INT16U opt) +{ + OS_TCB *ptcb; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif +#if OS_TASK_REG_TBL_SIZE > 0u + INT8U i; +#endif + + + OS_ENTER_CRITICAL(); + ptcb = OSTCBFreeList; /* Get a free TCB from the free TCB list */ + if (ptcb != (OS_TCB *)0) { + OSTCBFreeList = ptcb->OSTCBNext; /* Update pointer to free TCB list */ + OS_EXIT_CRITICAL(); + ptcb->OSTCBStkPtr = ptos; /* Load Stack pointer in TCB */ + ptcb->OSTCBPrio = prio; /* Load task priority into TCB */ + ptcb->OSTCBStat = OS_STAT_RDY; /* Task is ready to run */ + ptcb->OSTCBStatPend = OS_STAT_PEND_OK; /* Clear pend status */ + ptcb->OSTCBDly = 0u; /* Task is not delayed */ + +#if OS_TASK_CREATE_EXT_EN > 0u + ptcb->OSTCBExtPtr = pext; /* Store pointer to TCB extension */ + ptcb->OSTCBStkSize = stk_size; /* Store stack size */ + ptcb->OSTCBStkBottom = pbos; /* Store pointer to bottom of stack */ + ptcb->OSTCBOpt = opt; /* Store task options */ + ptcb->OSTCBId = id; /* Store task ID */ +#else + pext = pext; /* Prevent compiler warning if not used */ + stk_size = stk_size; + pbos = pbos; + opt = opt; + id = id; +#endif + +#if OS_TASK_DEL_EN > 0u + ptcb->OSTCBDelReq = OS_ERR_NONE; +#endif + +#if OS_LOWEST_PRIO <= 63u /* Pre-compute X, Y */ + ptcb->OSTCBY = (INT8U)(prio >> 3u); + ptcb->OSTCBX = (INT8U)(prio & 0x07u); +#else /* Pre-compute X, Y */ + ptcb->OSTCBY = (INT8U)((INT8U)(prio >> 4u) & 0xFFu); + ptcb->OSTCBX = (INT8U) (prio & 0x0Fu); +#endif + /* Pre-compute BitX and BitY */ + ptcb->OSTCBBitY = (OS_PRIO)(1uL << ptcb->OSTCBY); + ptcb->OSTCBBitX = (OS_PRIO)(1uL << ptcb->OSTCBX); + +#if (OS_EVENT_EN) + ptcb->OSTCBEventPtr = (OS_EVENT *)0; /* Task is not pending on an event */ +#if (OS_EVENT_MULTI_EN > 0u) + ptcb->OSTCBEventMultiPtr = (OS_EVENT **)0; /* Task is not pending on any events */ +#endif +#endif + +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) && (OS_TASK_DEL_EN > 0u) + ptcb->OSTCBFlagNode = (OS_FLAG_NODE *)0; /* Task is not pending on an event flag */ +#endif + +#if (OS_MBOX_EN > 0u) || ((OS_Q_EN > 0u) && (OS_MAX_QS > 0u)) + ptcb->OSTCBMsg = (void *)0; /* No message received */ +#endif + +#if OS_TASK_PROFILE_EN > 0u + ptcb->OSTCBCtxSwCtr = 0uL; /* Initialize profiling variables */ + ptcb->OSTCBCyclesStart = 0uL; + ptcb->OSTCBCyclesTot = 0uL; + ptcb->OSTCBStkBase = (OS_STK *)0; + ptcb->OSTCBStkUsed = 0uL; +#endif + +#if OS_TASK_NAME_EN > 0u + ptcb->OSTCBTaskName = (INT8U *)(void *)"?"; +#endif + +#if OS_TASK_REG_TBL_SIZE > 0u /* Initialize the task variables */ + for (i = 0u; i < OS_TASK_REG_TBL_SIZE; i++) { + ptcb->OSTCBRegTbl[i] = 0u; + } +#endif + + OSTCBInitHook(ptcb); + + OS_ENTER_CRITICAL(); + OSTCBPrioTbl[prio] = ptcb; + OS_EXIT_CRITICAL(); + + OSTaskCreateHook(ptcb); /* Call user defined hook */ + + OS_ENTER_CRITICAL(); + ptcb->OSTCBNext = OSTCBList; /* Link into TCB chain */ + ptcb->OSTCBPrev = (OS_TCB *)0; + if (OSTCBList != (OS_TCB *)0) { + OSTCBList->OSTCBPrev = ptcb; + } + OSTCBList = ptcb; + OSRdyGrp |= ptcb->OSTCBBitY; /* Make task ready to run */ + OSRdyTbl[ptcb->OSTCBY] |= ptcb->OSTCBBitX; + OSTaskCtr++; /* Increment the #tasks counter */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); + } + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NO_MORE_TCB); +} diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/os_flag.c b/demos/os/ucosii/stm32f10x/ucosii/Source/os_flag.c new file mode 100644 index 0000000..d15f500 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/os_flag.c @@ -0,0 +1,1231 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* EVENT FLAG MANAGEMENT +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : OS_FLAG.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE + +#ifndef OS_MASTER_FILE +#include +#endif + +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) +/* +********************************************************************************************************* +* LOCAL PROTOTYPES +********************************************************************************************************* +*/ + +static void OS_FlagBlock(OS_FLAG_GRP *pgrp, OS_FLAG_NODE *pnode, OS_FLAGS flags, INT8U wait_type, INT32U timeout); +static BOOLEAN OS_FlagTaskRdy(OS_FLAG_NODE *pnode, OS_FLAGS flags_rdy, INT8U pend_stat); + +/*$PAGE*/ +/* +********************************************************************************************************* +* CHECK THE STATUS OF FLAGS IN AN EVENT FLAG GROUP +* +* Description: This function is called to check the status of a combination of bits to be set or cleared +* in an event flag group. Your application can check for ANY bit to be set/cleared or ALL +* bits to be set/cleared. +* +* This call does not block if the desired flags are not present. +* +* Arguments : pgrp is a pointer to the desired event flag group. +* +* flags Is a bit pattern indicating which bit(s) (i.e. flags) you wish to check. +* The bits you want are specified by setting the corresponding bits in +* 'flags'. e.g. if your application wants to wait for bits 0 and 1 then +* 'flags' would contain 0x03. +* +* wait_type specifies whether you want ALL bits to be set/cleared or ANY of the bits +* to be set/cleared. +* You can specify the following argument: +* +* OS_FLAG_WAIT_CLR_ALL You will check ALL bits in 'flags' to be clear (0) +* OS_FLAG_WAIT_CLR_ANY You will check ANY bit in 'flags' to be clear (0) +* OS_FLAG_WAIT_SET_ALL You will check ALL bits in 'flags' to be set (1) +* OS_FLAG_WAIT_SET_ANY You will check ANY bit in 'flags' to be set (1) +* +* NOTE: Add OS_FLAG_CONSUME if you want the event flag to be 'consumed' by +* the call. Example, to wait for any flag in a group AND then clear +* the flags that are present, set 'wait_type' to: +* +* OS_FLAG_WAIT_SET_ANY + OS_FLAG_CONSUME +* +* perr is a pointer to an error code and can be: +* OS_ERR_NONE No error +* OS_ERR_EVENT_TYPE You are not pointing to an event flag group +* OS_ERR_FLAG_WAIT_TYPE You didn't specify a proper 'wait_type' argument. +* OS_ERR_FLAG_INVALID_PGRP You passed a NULL pointer instead of the event flag +* group handle. +* OS_ERR_FLAG_NOT_RDY The desired flags you are waiting for are not +* available. +* +* Returns : The flags in the event flag group that made the task ready or, 0 if a timeout or an error +* occurred. +* +* Called from: Task or ISR +* +* Note(s) : 1) IMPORTANT, the behavior of this function has changed from PREVIOUS versions. The +* function NOW returns the flags that were ready INSTEAD of the current state of the +* event flags. +********************************************************************************************************* +*/ + +#if OS_FLAG_ACCEPT_EN > 0u +OS_FLAGS OSFlagAccept (OS_FLAG_GRP *pgrp, + OS_FLAGS flags, + INT8U wait_type, + INT8U *perr) +{ + OS_FLAGS flags_rdy; + INT8U result; + BOOLEAN consume; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_FLAGS)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pgrp == (OS_FLAG_GRP *)0) { /* Validate 'pgrp' */ + *perr = OS_ERR_FLAG_INVALID_PGRP; + return ((OS_FLAGS)0); + } +#endif + if (pgrp->OSFlagType != OS_EVENT_TYPE_FLAG) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return ((OS_FLAGS)0); + } + result = (INT8U)(wait_type & OS_FLAG_CONSUME); + if (result != (INT8U)0) { /* See if we need to consume the flags */ + wait_type &= ~OS_FLAG_CONSUME; + consume = OS_TRUE; + } else { + consume = OS_FALSE; + } +/*$PAGE*/ + *perr = OS_ERR_NONE; /* Assume NO error until proven otherwise. */ + OS_ENTER_CRITICAL(); + switch (wait_type) { + case OS_FLAG_WAIT_SET_ALL: /* See if all required flags are set */ + flags_rdy = (OS_FLAGS)(pgrp->OSFlagFlags & flags); /* Extract only the bits we want */ + if (flags_rdy == flags) { /* Must match ALL the bits that we want */ + if (consume == OS_TRUE) { /* See if we need to consume the flags */ + pgrp->OSFlagFlags &= (OS_FLAGS)~flags_rdy; /* Clear ONLY the flags we wanted */ + } + } else { + *perr = OS_ERR_FLAG_NOT_RDY; + } + OS_EXIT_CRITICAL(); + break; + + case OS_FLAG_WAIT_SET_ANY: + flags_rdy = (OS_FLAGS)(pgrp->OSFlagFlags & flags); /* Extract only the bits we want */ + if (flags_rdy != (OS_FLAGS)0) { /* See if any flag set */ + if (consume == OS_TRUE) { /* See if we need to consume the flags */ + pgrp->OSFlagFlags &= (OS_FLAGS)~flags_rdy; /* Clear ONLY the flags we got */ + } + } else { + *perr = OS_ERR_FLAG_NOT_RDY; + } + OS_EXIT_CRITICAL(); + break; + +#if OS_FLAG_WAIT_CLR_EN > 0u + case OS_FLAG_WAIT_CLR_ALL: /* See if all required flags are cleared */ + flags_rdy = (OS_FLAGS)~pgrp->OSFlagFlags & flags; /* Extract only the bits we want */ + if (flags_rdy == flags) { /* Must match ALL the bits that we want */ + if (consume == OS_TRUE) { /* See if we need to consume the flags */ + pgrp->OSFlagFlags |= flags_rdy; /* Set ONLY the flags that we wanted */ + } + } else { + *perr = OS_ERR_FLAG_NOT_RDY; + } + OS_EXIT_CRITICAL(); + break; + + case OS_FLAG_WAIT_CLR_ANY: + flags_rdy = (OS_FLAGS)~pgrp->OSFlagFlags & flags; /* Extract only the bits we want */ + if (flags_rdy != (OS_FLAGS)0) { /* See if any flag cleared */ + if (consume == OS_TRUE) { /* See if we need to consume the flags */ + pgrp->OSFlagFlags |= flags_rdy; /* Set ONLY the flags that we got */ + } + } else { + *perr = OS_ERR_FLAG_NOT_RDY; + } + OS_EXIT_CRITICAL(); + break; +#endif + + default: + OS_EXIT_CRITICAL(); + flags_rdy = (OS_FLAGS)0; + *perr = OS_ERR_FLAG_WAIT_TYPE; + break; + } + return (flags_rdy); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* CREATE AN EVENT FLAG +* +* Description: This function is called to create an event flag group. +* +* Arguments : flags Contains the initial value to store in the event flag group. +* +* perr is a pointer to an error code which will be returned to your application: +* OS_ERR_NONE if the call was successful. +* OS_ERR_CREATE_ISR if you attempted to create an Event Flag from an +* ISR. +* OS_ERR_FLAG_GRP_DEPLETED if there are no more event flag groups +* +* Returns : A pointer to an event flag group or a NULL pointer if no more groups are available. +* +* Called from: Task ONLY +********************************************************************************************************* +*/ + +OS_FLAG_GRP *OSFlagCreate (OS_FLAGS flags, + INT8U *perr) +{ + OS_FLAG_GRP *pgrp; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_FLAG_GRP *)0); + } +#endif + +#ifdef OS_SAFETY_CRITICAL_IEC61508 + if (OSSafetyCriticalStartFlag == OS_TRUE) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_FLAG_GRP *)0); + } +#endif + + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_CREATE_ISR; /* ... can't CREATE from an ISR */ + return ((OS_FLAG_GRP *)0); + } + OS_ENTER_CRITICAL(); + pgrp = OSFlagFreeList; /* Get next free event flag */ + if (pgrp != (OS_FLAG_GRP *)0) { /* See if we have event flag groups available */ + /* Adjust free list */ + OSFlagFreeList = (OS_FLAG_GRP *)OSFlagFreeList->OSFlagWaitList; + pgrp->OSFlagType = OS_EVENT_TYPE_FLAG; /* Set to event flag group type */ + pgrp->OSFlagFlags = flags; /* Set to desired initial value */ + pgrp->OSFlagWaitList = (void *)0; /* Clear list of tasks waiting on flags */ +#if OS_FLAG_NAME_EN > 0u + pgrp->OSFlagName = (INT8U *)(void *)"?"; +#endif + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + } else { + OS_EXIT_CRITICAL(); + *perr = OS_ERR_FLAG_GRP_DEPLETED; + } + return (pgrp); /* Return pointer to event flag group */ +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* DELETE AN EVENT FLAG GROUP +* +* Description: This function deletes an event flag group and readies all tasks pending on the event flag +* group. +* +* Arguments : pgrp is a pointer to the desired event flag group. +* +* opt determines delete options as follows: +* opt == OS_DEL_NO_PEND Deletes the event flag group ONLY if no task pending +* opt == OS_DEL_ALWAYS Deletes the event flag group even if tasks are +* waiting. In this case, all the tasks pending will be +* readied. +* +* perr is a pointer to an error code that can contain one of the following values: +* OS_ERR_NONE The call was successful and the event flag group was +* deleted +* OS_ERR_DEL_ISR If you attempted to delete the event flag group from +* an ISR +* OS_ERR_FLAG_INVALID_PGRP If 'pgrp' is a NULL pointer. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to an event flag group +* OS_ERR_INVALID_OPT An invalid option was specified +* OS_ERR_TASK_WAITING One or more tasks were waiting on the event flag +* group. +* +* Returns : pgrp upon error +* (OS_EVENT *)0 if the event flag group was successfully deleted. +* +* Note(s) : 1) This function must be used with care. Tasks that would normally expect the presence of +* the event flag group MUST check the return code of OSFlagAccept() and OSFlagPend(). +* 2) This call can potentially disable interrupts for a long time. The interrupt disable +* time is directly proportional to the number of tasks waiting on the event flag group. +* 3) All tasks that were waiting for the event flag will be readied and returned an +* OS_ERR_PEND_ABORT if OSFlagDel() was called with OS_DEL_ALWAYS +********************************************************************************************************* +*/ + +#if OS_FLAG_DEL_EN > 0u +OS_FLAG_GRP *OSFlagDel (OS_FLAG_GRP *pgrp, + INT8U opt, + INT8U *perr) +{ + BOOLEAN tasks_waiting; + OS_FLAG_NODE *pnode; + OS_FLAG_GRP *pgrp_return; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_FLAG_GRP *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pgrp == (OS_FLAG_GRP *)0) { /* Validate 'pgrp' */ + *perr = OS_ERR_FLAG_INVALID_PGRP; + return (pgrp); + } +#endif + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_DEL_ISR; /* ... can't DELETE from an ISR */ + return (pgrp); + } + if (pgrp->OSFlagType != OS_EVENT_TYPE_FLAG) { /* Validate event group type */ + *perr = OS_ERR_EVENT_TYPE; + return (pgrp); + } + OS_ENTER_CRITICAL(); + if (pgrp->OSFlagWaitList != (void *)0) { /* See if any tasks waiting on event flags */ + tasks_waiting = OS_TRUE; /* Yes */ + } else { + tasks_waiting = OS_FALSE; /* No */ + } + switch (opt) { + case OS_DEL_NO_PEND: /* Delete group if no task waiting */ + if (tasks_waiting == OS_FALSE) { +#if OS_FLAG_NAME_EN > 0u + pgrp->OSFlagName = (INT8U *)(void *)"?"; +#endif + pgrp->OSFlagType = OS_EVENT_TYPE_UNUSED; + pgrp->OSFlagWaitList = (void *)OSFlagFreeList; /* Return group to free list */ + pgrp->OSFlagFlags = (OS_FLAGS)0; + OSFlagFreeList = pgrp; + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + pgrp_return = (OS_FLAG_GRP *)0; /* Event Flag Group has been deleted */ + } else { + OS_EXIT_CRITICAL(); + *perr = OS_ERR_TASK_WAITING; + pgrp_return = pgrp; + } + break; + + case OS_DEL_ALWAYS: /* Always delete the event flag group */ + pnode = (OS_FLAG_NODE *)pgrp->OSFlagWaitList; + while (pnode != (OS_FLAG_NODE *)0) { /* Ready ALL tasks waiting for flags */ + (void)OS_FlagTaskRdy(pnode, (OS_FLAGS)0, OS_STAT_PEND_ABORT); + pnode = (OS_FLAG_NODE *)pnode->OSFlagNodeNext; + } +#if OS_FLAG_NAME_EN > 0u + pgrp->OSFlagName = (INT8U *)(void *)"?"; +#endif + pgrp->OSFlagType = OS_EVENT_TYPE_UNUSED; + pgrp->OSFlagWaitList = (void *)OSFlagFreeList;/* Return group to free list */ + pgrp->OSFlagFlags = (OS_FLAGS)0; + OSFlagFreeList = pgrp; + OS_EXIT_CRITICAL(); + if (tasks_waiting == OS_TRUE) { /* Reschedule only if task(s) were waiting */ + OS_Sched(); /* Find highest priority task ready to run */ + } + *perr = OS_ERR_NONE; + pgrp_return = (OS_FLAG_GRP *)0; /* Event Flag Group has been deleted */ + break; + + default: + OS_EXIT_CRITICAL(); + *perr = OS_ERR_INVALID_OPT; + pgrp_return = pgrp; + break; + } + return (pgrp_return); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* GET THE NAME OF AN EVENT FLAG GROUP +* +* Description: This function is used to obtain the name assigned to an event flag group +* +* Arguments : pgrp is a pointer to the event flag group. +* +* pname is pointer to a pointer to an ASCII string that will receive the name of the event flag +* group. +* +* perr is a pointer to an error code that can contain one of the following values: +* +* OS_ERR_NONE if the requested task is resumed +* OS_ERR_EVENT_TYPE if 'pevent' is not pointing to an event flag group +* OS_ERR_PNAME_NULL You passed a NULL pointer for 'pname' +* OS_ERR_FLAG_INVALID_PGRP if you passed a NULL pointer for 'pgrp' +* OS_ERR_NAME_GET_ISR if you called this function from an ISR +* +* Returns : The length of the string or 0 if the 'pgrp' is a NULL pointer. +********************************************************************************************************* +*/ + +#if OS_FLAG_NAME_EN > 0u +INT8U OSFlagNameGet (OS_FLAG_GRP *pgrp, + INT8U **pname, + INT8U *perr) +{ + INT8U len; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pgrp == (OS_FLAG_GRP *)0) { /* Is 'pgrp' a NULL pointer? */ + *perr = OS_ERR_FLAG_INVALID_PGRP; + return (0u); + } + if (pname == (INT8U **)0) { /* Is 'pname' a NULL pointer? */ + *perr = OS_ERR_PNAME_NULL; + return (0u); + } +#endif + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_NAME_GET_ISR; + return (0u); + } + OS_ENTER_CRITICAL(); + if (pgrp->OSFlagType != OS_EVENT_TYPE_FLAG) { + OS_EXIT_CRITICAL(); + *perr = OS_ERR_EVENT_TYPE; + return (0u); + } + *pname = pgrp->OSFlagName; + len = OS_StrLen(*pname); + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (len); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASSIGN A NAME TO AN EVENT FLAG GROUP +* +* Description: This function assigns a name to an event flag group. +* +* Arguments : pgrp is a pointer to the event flag group. +* +* pname is a pointer to an ASCII string that will be used as the name of the event flag +* group. +* +* perr is a pointer to an error code that can contain one of the following values: +* +* OS_ERR_NONE if the requested task is resumed +* OS_ERR_EVENT_TYPE if 'pevent' is not pointing to an event flag group +* OS_ERR_PNAME_NULL You passed a NULL pointer for 'pname' +* OS_ERR_FLAG_INVALID_PGRP if you passed a NULL pointer for 'pgrp' +* OS_ERR_NAME_SET_ISR if you called this function from an ISR +* +* Returns : None +********************************************************************************************************* +*/ + +#if OS_FLAG_NAME_EN > 0u +void OSFlagNameSet (OS_FLAG_GRP *pgrp, + INT8U *pname, + INT8U *perr) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return; + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pgrp == (OS_FLAG_GRP *)0) { /* Is 'pgrp' a NULL pointer? */ + *perr = OS_ERR_FLAG_INVALID_PGRP; + return; + } + if (pname == (INT8U *)0) { /* Is 'pname' a NULL pointer? */ + *perr = OS_ERR_PNAME_NULL; + return; + } +#endif + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_NAME_SET_ISR; + return; + } + OS_ENTER_CRITICAL(); + if (pgrp->OSFlagType != OS_EVENT_TYPE_FLAG) { + OS_EXIT_CRITICAL(); + *perr = OS_ERR_EVENT_TYPE; + return; + } + pgrp->OSFlagName = pname; + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return; +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* WAIT ON AN EVENT FLAG GROUP +* +* Description: This function is called to wait for a combination of bits to be set in an event flag +* group. Your application can wait for ANY bit to be set or ALL bits to be set. +* +* Arguments : pgrp is a pointer to the desired event flag group. +* +* flags Is a bit pattern indicating which bit(s) (i.e. flags) you wish to wait for. +* The bits you want are specified by setting the corresponding bits in +* 'flags'. e.g. if your application wants to wait for bits 0 and 1 then +* 'flags' would contain 0x03. +* +* wait_type specifies whether you want ALL bits to be set or ANY of the bits to be set. +* You can specify the following argument: +* +* OS_FLAG_WAIT_CLR_ALL You will wait for ALL bits in 'mask' to be clear (0) +* OS_FLAG_WAIT_SET_ALL You will wait for ALL bits in 'mask' to be set (1) +* OS_FLAG_WAIT_CLR_ANY You will wait for ANY bit in 'mask' to be clear (0) +* OS_FLAG_WAIT_SET_ANY You will wait for ANY bit in 'mask' to be set (1) +* +* NOTE: Add OS_FLAG_CONSUME if you want the event flag to be 'consumed' by +* the call. Example, to wait for any flag in a group AND then clear +* the flags that are present, set 'wait_type' to: +* +* OS_FLAG_WAIT_SET_ANY + OS_FLAG_CONSUME +* +* timeout is an optional timeout (in clock ticks) that your task will wait for the +* desired bit combination. If you specify 0, however, your task will wait +* forever at the specified event flag group or, until a message arrives. +* +* perr is a pointer to an error code and can be: +* OS_ERR_NONE The desired bits have been set within the specified +* 'timeout'. +* OS_ERR_PEND_ISR If you tried to PEND from an ISR +* OS_ERR_FLAG_INVALID_PGRP If 'pgrp' is a NULL pointer. +* OS_ERR_EVENT_TYPE You are not pointing to an event flag group +* OS_ERR_TIMEOUT The bit(s) have not been set in the specified +* 'timeout'. +* OS_ERR_PEND_ABORT The wait on the flag was aborted. +* OS_ERR_FLAG_WAIT_TYPE You didn't specify a proper 'wait_type' argument. +* +* Returns : The flags in the event flag group that made the task ready or, 0 if a timeout or an error +* occurred. +* +* Called from: Task ONLY +* +* Note(s) : 1) IMPORTANT, the behavior of this function has changed from PREVIOUS versions. The +* function NOW returns the flags that were ready INSTEAD of the current state of the +* event flags. +********************************************************************************************************* +*/ + +OS_FLAGS OSFlagPend (OS_FLAG_GRP *pgrp, + OS_FLAGS flags, + INT8U wait_type, + INT32U timeout, + INT8U *perr) +{ + OS_FLAG_NODE node; + OS_FLAGS flags_rdy; + INT8U result; + INT8U pend_stat; + BOOLEAN consume; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_FLAGS)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pgrp == (OS_FLAG_GRP *)0) { /* Validate 'pgrp' */ + *perr = OS_ERR_FLAG_INVALID_PGRP; + return ((OS_FLAGS)0); + } +#endif + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_PEND_ISR; /* ... can't PEND from an ISR */ + return ((OS_FLAGS)0); + } + if (OSLockNesting > 0u) { /* See if called with scheduler locked ... */ + *perr = OS_ERR_PEND_LOCKED; /* ... can't PEND when locked */ + return ((OS_FLAGS)0); + } + if (pgrp->OSFlagType != OS_EVENT_TYPE_FLAG) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return ((OS_FLAGS)0); + } + result = (INT8U)(wait_type & OS_FLAG_CONSUME); + if (result != (INT8U)0) { /* See if we need to consume the flags */ + wait_type &= (INT8U)~(INT8U)OS_FLAG_CONSUME; + consume = OS_TRUE; + } else { + consume = OS_FALSE; + } +/*$PAGE*/ + OS_ENTER_CRITICAL(); + switch (wait_type) { + case OS_FLAG_WAIT_SET_ALL: /* See if all required flags are set */ + flags_rdy = (OS_FLAGS)(pgrp->OSFlagFlags & flags); /* Extract only the bits we want */ + if (flags_rdy == flags) { /* Must match ALL the bits that we want */ + if (consume == OS_TRUE) { /* See if we need to consume the flags */ + pgrp->OSFlagFlags &= (OS_FLAGS)~flags_rdy; /* Clear ONLY the flags we wanted */ + } + OSTCBCur->OSTCBFlagsRdy = flags_rdy; /* Save flags that were ready */ + OS_EXIT_CRITICAL(); /* Yes, condition met, return to caller */ + *perr = OS_ERR_NONE; + return (flags_rdy); + } else { /* Block task until events occur or timeout */ + OS_FlagBlock(pgrp, &node, flags, wait_type, timeout); + OS_EXIT_CRITICAL(); + } + break; + + case OS_FLAG_WAIT_SET_ANY: + flags_rdy = (OS_FLAGS)(pgrp->OSFlagFlags & flags); /* Extract only the bits we want */ + if (flags_rdy != (OS_FLAGS)0) { /* See if any flag set */ + if (consume == OS_TRUE) { /* See if we need to consume the flags */ + pgrp->OSFlagFlags &= (OS_FLAGS)~flags_rdy; /* Clear ONLY the flags that we got */ + } + OSTCBCur->OSTCBFlagsRdy = flags_rdy; /* Save flags that were ready */ + OS_EXIT_CRITICAL(); /* Yes, condition met, return to caller */ + *perr = OS_ERR_NONE; + return (flags_rdy); + } else { /* Block task until events occur or timeout */ + OS_FlagBlock(pgrp, &node, flags, wait_type, timeout); + OS_EXIT_CRITICAL(); + } + break; + +#if OS_FLAG_WAIT_CLR_EN > 0u + case OS_FLAG_WAIT_CLR_ALL: /* See if all required flags are cleared */ + flags_rdy = (OS_FLAGS)~pgrp->OSFlagFlags & flags; /* Extract only the bits we want */ + if (flags_rdy == flags) { /* Must match ALL the bits that we want */ + if (consume == OS_TRUE) { /* See if we need to consume the flags */ + pgrp->OSFlagFlags |= flags_rdy; /* Set ONLY the flags that we wanted */ + } + OSTCBCur->OSTCBFlagsRdy = flags_rdy; /* Save flags that were ready */ + OS_EXIT_CRITICAL(); /* Yes, condition met, return to caller */ + *perr = OS_ERR_NONE; + return (flags_rdy); + } else { /* Block task until events occur or timeout */ + OS_FlagBlock(pgrp, &node, flags, wait_type, timeout); + OS_EXIT_CRITICAL(); + } + break; + + case OS_FLAG_WAIT_CLR_ANY: + flags_rdy = (OS_FLAGS)~pgrp->OSFlagFlags & flags; /* Extract only the bits we want */ + if (flags_rdy != (OS_FLAGS)0) { /* See if any flag cleared */ + if (consume == OS_TRUE) { /* See if we need to consume the flags */ + pgrp->OSFlagFlags |= flags_rdy; /* Set ONLY the flags that we got */ + } + OSTCBCur->OSTCBFlagsRdy = flags_rdy; /* Save flags that were ready */ + OS_EXIT_CRITICAL(); /* Yes, condition met, return to caller */ + *perr = OS_ERR_NONE; + return (flags_rdy); + } else { /* Block task until events occur or timeout */ + OS_FlagBlock(pgrp, &node, flags, wait_type, timeout); + OS_EXIT_CRITICAL(); + } + break; +#endif + + default: + OS_EXIT_CRITICAL(); + flags_rdy = (OS_FLAGS)0; + *perr = OS_ERR_FLAG_WAIT_TYPE; + return (flags_rdy); + } +/*$PAGE*/ + OS_Sched(); /* Find next HPT ready to run */ + OS_ENTER_CRITICAL(); + if (OSTCBCur->OSTCBStatPend != OS_STAT_PEND_OK) { /* Have we timed-out or aborted? */ + pend_stat = OSTCBCur->OSTCBStatPend; + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; + OS_FlagUnlink(&node); + OSTCBCur->OSTCBStat = OS_STAT_RDY; /* Yes, make task ready-to-run */ + OS_EXIT_CRITICAL(); + flags_rdy = (OS_FLAGS)0; + switch (pend_stat) { + case OS_STAT_PEND_ABORT: + *perr = OS_ERR_PEND_ABORT; /* Indicate that we aborted waiting */ + break; + + case OS_STAT_PEND_TO: + default: + *perr = OS_ERR_TIMEOUT; /* Indicate that we timed-out waiting */ + break; + } + return (flags_rdy); + } + flags_rdy = OSTCBCur->OSTCBFlagsRdy; + if (consume == OS_TRUE) { /* See if we need to consume the flags */ + switch (wait_type) { + case OS_FLAG_WAIT_SET_ALL: + case OS_FLAG_WAIT_SET_ANY: /* Clear ONLY the flags we got */ + pgrp->OSFlagFlags &= (OS_FLAGS)~flags_rdy; + break; + +#if OS_FLAG_WAIT_CLR_EN > 0u + case OS_FLAG_WAIT_CLR_ALL: + case OS_FLAG_WAIT_CLR_ANY: /* Set ONLY the flags we got */ + pgrp->OSFlagFlags |= flags_rdy; + break; +#endif + default: + OS_EXIT_CRITICAL(); + *perr = OS_ERR_FLAG_WAIT_TYPE; + return ((OS_FLAGS)0); + } + } + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; /* Event(s) must have occurred */ + return (flags_rdy); +} +/*$PAGE*/ +/* +********************************************************************************************************* +* GET FLAGS WHO CAUSED TASK TO BECOME READY +* +* Description: This function is called to obtain the flags that caused the task to become ready to run. +* In other words, this function allows you to tell "Who done it!". +* +* Arguments : None +* +* Returns : The flags that caused the task to be ready. +* +* Called from: Task ONLY +********************************************************************************************************* +*/ + +OS_FLAGS OSFlagPendGetFlagsRdy (void) +{ + OS_FLAGS flags; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + OS_ENTER_CRITICAL(); + flags = OSTCBCur->OSTCBFlagsRdy; + OS_EXIT_CRITICAL(); + return (flags); +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* POST EVENT FLAG BIT(S) +* +* Description: This function is called to set or clear some bits in an event flag group. The bits to +* set or clear are specified by a 'bit mask'. +* +* Arguments : pgrp is a pointer to the desired event flag group. +* +* flags If 'opt' (see below) is OS_FLAG_SET, each bit that is set in 'flags' will +* set the corresponding bit in the event flag group. e.g. to set bits 0, 4 +* and 5 you would set 'flags' to: +* +* 0x31 (note, bit 0 is least significant bit) +* +* If 'opt' (see below) is OS_FLAG_CLR, each bit that is set in 'flags' will +* CLEAR the corresponding bit in the event flag group. e.g. to clear bits 0, +* 4 and 5 you would specify 'flags' as: +* +* 0x31 (note, bit 0 is least significant bit) +* +* opt indicates whether the flags will be: +* set (OS_FLAG_SET) or +* cleared (OS_FLAG_CLR) +* +* perr is a pointer to an error code and can be: +* OS_ERR_NONE The call was successfull +* OS_ERR_FLAG_INVALID_PGRP You passed a NULL pointer +* OS_ERR_EVENT_TYPE You are not pointing to an event flag group +* OS_ERR_FLAG_INVALID_OPT You specified an invalid option +* +* Returns : the new value of the event flags bits that are still set. +* +* Called From: Task or ISR +* +* WARNING(s) : 1) The execution time of this function depends on the number of tasks waiting on the event +* flag group. +* 2) The amount of time interrupts are DISABLED depends on the number of tasks waiting on +* the event flag group. +********************************************************************************************************* +*/ +OS_FLAGS OSFlagPost (OS_FLAG_GRP *pgrp, + OS_FLAGS flags, + INT8U opt, + INT8U *perr) +{ + OS_FLAG_NODE *pnode; + BOOLEAN sched; + OS_FLAGS flags_cur; + OS_FLAGS flags_rdy; + BOOLEAN rdy; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_FLAGS)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pgrp == (OS_FLAG_GRP *)0) { /* Validate 'pgrp' */ + *perr = OS_ERR_FLAG_INVALID_PGRP; + return ((OS_FLAGS)0); + } +#endif + if (pgrp->OSFlagType != OS_EVENT_TYPE_FLAG) { /* Make sure we are pointing to an event flag grp */ + *perr = OS_ERR_EVENT_TYPE; + return ((OS_FLAGS)0); + } +/*$PAGE*/ + OS_ENTER_CRITICAL(); + switch (opt) { + case OS_FLAG_CLR: + pgrp->OSFlagFlags &= (OS_FLAGS)~flags; /* Clear the flags specified in the group */ + break; + + case OS_FLAG_SET: + pgrp->OSFlagFlags |= flags; /* Set the flags specified in the group */ + break; + + default: + OS_EXIT_CRITICAL(); /* INVALID option */ + *perr = OS_ERR_FLAG_INVALID_OPT; + return ((OS_FLAGS)0); + } + sched = OS_FALSE; /* Indicate that we don't need rescheduling */ + pnode = (OS_FLAG_NODE *)pgrp->OSFlagWaitList; + while (pnode != (OS_FLAG_NODE *)0) { /* Go through all tasks waiting on event flag(s) */ + switch (pnode->OSFlagNodeWaitType) { + case OS_FLAG_WAIT_SET_ALL: /* See if all req. flags are set for current node */ + flags_rdy = (OS_FLAGS)(pgrp->OSFlagFlags & pnode->OSFlagNodeFlags); + if (flags_rdy == pnode->OSFlagNodeFlags) { /* Make task RTR, event(s) Rx'd */ + rdy = OS_FlagTaskRdy(pnode, flags_rdy, OS_STAT_PEND_OK); + if (rdy == OS_TRUE) { + sched = OS_TRUE; /* When done we will reschedule */ + } + } + break; + + case OS_FLAG_WAIT_SET_ANY: /* See if any flag set */ + flags_rdy = (OS_FLAGS)(pgrp->OSFlagFlags & pnode->OSFlagNodeFlags); + if (flags_rdy != (OS_FLAGS)0) { /* Make task RTR, event(s) Rx'd */ + rdy = OS_FlagTaskRdy(pnode, flags_rdy, OS_STAT_PEND_OK); + if (rdy == OS_TRUE) { + sched = OS_TRUE; /* When done we will reschedule */ + } + } + break; + +#if OS_FLAG_WAIT_CLR_EN > 0u + case OS_FLAG_WAIT_CLR_ALL: /* See if all req. flags are set for current node */ + flags_rdy = (OS_FLAGS)~pgrp->OSFlagFlags & pnode->OSFlagNodeFlags; + if (flags_rdy == pnode->OSFlagNodeFlags) { /* Make task RTR, event(s) Rx'd */ + rdy = OS_FlagTaskRdy(pnode, flags_rdy, OS_STAT_PEND_OK); + if (rdy == OS_TRUE) { + sched = OS_TRUE; /* When done we will reschedule */ + } + } + break; + + case OS_FLAG_WAIT_CLR_ANY: /* See if any flag set */ + flags_rdy = (OS_FLAGS)~pgrp->OSFlagFlags & pnode->OSFlagNodeFlags; + if (flags_rdy != (OS_FLAGS)0) { /* Make task RTR, event(s) Rx'd */ + rdy = OS_FlagTaskRdy(pnode, flags_rdy, OS_STAT_PEND_OK); + if (rdy == OS_TRUE) { + sched = OS_TRUE; /* When done we will reschedule */ + } + } + break; +#endif + default: + OS_EXIT_CRITICAL(); + *perr = OS_ERR_FLAG_WAIT_TYPE; + return ((OS_FLAGS)0); + } + pnode = (OS_FLAG_NODE *)pnode->OSFlagNodeNext; /* Point to next task waiting for event flag(s) */ + } + OS_EXIT_CRITICAL(); + if (sched == OS_TRUE) { + OS_Sched(); + } + OS_ENTER_CRITICAL(); + flags_cur = pgrp->OSFlagFlags; + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (flags_cur); +} +/*$PAGE*/ +/* +********************************************************************************************************* +* QUERY EVENT FLAG +* +* Description: This function is used to check the value of the event flag group. +* +* Arguments : pgrp is a pointer to the desired event flag group. +* +* perr is a pointer to an error code returned to the called: +* OS_ERR_NONE The call was successfull +* OS_ERR_FLAG_INVALID_PGRP You passed a NULL pointer +* OS_ERR_EVENT_TYPE You are not pointing to an event flag group +* +* Returns : The current value of the event flag group. +* +* Called From: Task or ISR +********************************************************************************************************* +*/ + +#if OS_FLAG_QUERY_EN > 0u +OS_FLAGS OSFlagQuery (OS_FLAG_GRP *pgrp, + INT8U *perr) +{ + OS_FLAGS flags; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_FLAGS)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pgrp == (OS_FLAG_GRP *)0) { /* Validate 'pgrp' */ + *perr = OS_ERR_FLAG_INVALID_PGRP; + return ((OS_FLAGS)0); + } +#endif + if (pgrp->OSFlagType != OS_EVENT_TYPE_FLAG) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return ((OS_FLAGS)0); + } + OS_ENTER_CRITICAL(); + flags = pgrp->OSFlagFlags; + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (flags); /* Return the current value of the event flags */ +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* SUSPEND TASK UNTIL EVENT FLAG(s) RECEIVED OR TIMEOUT OCCURS +* +* Description: This function is internal to uC/OS-II and is used to put a task to sleep until the desired +* event flag bit(s) are set. +* +* Arguments : pgrp is a pointer to the desired event flag group. +* +* pnode is a pointer to a structure which contains data about the task waiting for +* event flag bit(s) to be set. +* +* flags Is a bit pattern indicating which bit(s) (i.e. flags) you wish to check. +* The bits you want are specified by setting the corresponding bits in +* 'flags'. e.g. if your application wants to wait for bits 0 and 1 then +* 'flags' would contain 0x03. +* +* wait_type specifies whether you want ALL bits to be set/cleared or ANY of the bits +* to be set/cleared. +* You can specify the following argument: +* +* OS_FLAG_WAIT_CLR_ALL You will check ALL bits in 'mask' to be clear (0) +* OS_FLAG_WAIT_CLR_ANY You will check ANY bit in 'mask' to be clear (0) +* OS_FLAG_WAIT_SET_ALL You will check ALL bits in 'mask' to be set (1) +* OS_FLAG_WAIT_SET_ANY You will check ANY bit in 'mask' to be set (1) +* +* timeout is the desired amount of time that the task will wait for the event flag +* bit(s) to be set. +* +* Returns : none +* +* Called by : OSFlagPend() OS_FLAG.C +* +* Note(s) : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ + +static void OS_FlagBlock (OS_FLAG_GRP *pgrp, + OS_FLAG_NODE *pnode, + OS_FLAGS flags, + INT8U wait_type, + INT32U timeout) +{ + OS_FLAG_NODE *pnode_next; + INT8U y; + + + OSTCBCur->OSTCBStat |= OS_STAT_FLAG; + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; + OSTCBCur->OSTCBDly = timeout; /* Store timeout in task's TCB */ +#if OS_TASK_DEL_EN > 0u + OSTCBCur->OSTCBFlagNode = pnode; /* TCB to link to node */ +#endif + pnode->OSFlagNodeFlags = flags; /* Save the flags that we need to wait for */ + pnode->OSFlagNodeWaitType = wait_type; /* Save the type of wait we are doing */ + pnode->OSFlagNodeTCB = (void *)OSTCBCur; /* Link to task's TCB */ + pnode->OSFlagNodeNext = pgrp->OSFlagWaitList; /* Add node at beginning of event flag wait list */ + pnode->OSFlagNodePrev = (void *)0; + pnode->OSFlagNodeFlagGrp = (void *)pgrp; /* Link to Event Flag Group */ + pnode_next = (OS_FLAG_NODE *)pgrp->OSFlagWaitList; + if (pnode_next != (void *)0) { /* Is this the first NODE to insert? */ + pnode_next->OSFlagNodePrev = pnode; /* No, link in doubly linked list */ + } + pgrp->OSFlagWaitList = (void *)pnode; + + y = OSTCBCur->OSTCBY; /* Suspend current task until flag(s) received */ + OSRdyTbl[y] &= (OS_PRIO)~OSTCBCur->OSTCBBitX; + if (OSRdyTbl[y] == 0x00u) { + OSRdyGrp &= (OS_PRIO)~OSTCBCur->OSTCBBitY; + } +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZE THE EVENT FLAG MODULE +* +* Description: This function is called by uC/OS-II to initialize the event flag module. Your application +* MUST NOT call this function. In other words, this function is internal to uC/OS-II. +* +* Arguments : none +* +* Returns : none +* +* WARNING : You MUST NOT call this function from your code. This is an INTERNAL function to uC/OS-II. +********************************************************************************************************* +*/ + +void OS_FlagInit (void) +{ +#if OS_MAX_FLAGS == 1u + OSFlagFreeList = (OS_FLAG_GRP *)&OSFlagTbl[0]; /* Only ONE event flag group! */ + OSFlagFreeList->OSFlagType = OS_EVENT_TYPE_UNUSED; + OSFlagFreeList->OSFlagWaitList = (void *)0; + OSFlagFreeList->OSFlagFlags = (OS_FLAGS)0; +#if OS_FLAG_NAME_EN > 0u + OSFlagFreeList->OSFlagName = (INT8U *)"?"; +#endif +#endif + +#if OS_MAX_FLAGS >= 2u + INT16U ix; + INT16U ix_next; + OS_FLAG_GRP *pgrp1; + OS_FLAG_GRP *pgrp2; + + + OS_MemClr((INT8U *)&OSFlagTbl[0], sizeof(OSFlagTbl)); /* Clear the flag group table */ + for (ix = 0u; ix < (OS_MAX_FLAGS - 1u); ix++) { /* Init. list of free EVENT FLAGS */ + ix_next = ix + 1u; + pgrp1 = &OSFlagTbl[ix]; + pgrp2 = &OSFlagTbl[ix_next]; + pgrp1->OSFlagType = OS_EVENT_TYPE_UNUSED; + pgrp1->OSFlagWaitList = (void *)pgrp2; +#if OS_FLAG_NAME_EN > 0u + pgrp1->OSFlagName = (INT8U *)(void *)"?"; /* Unknown name */ +#endif + } + pgrp1 = &OSFlagTbl[ix]; + pgrp1->OSFlagType = OS_EVENT_TYPE_UNUSED; + pgrp1->OSFlagWaitList = (void *)0; +#if OS_FLAG_NAME_EN > 0u + pgrp1->OSFlagName = (INT8U *)(void *)"?"; /* Unknown name */ +#endif + OSFlagFreeList = &OSFlagTbl[0]; +#endif +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* MAKE TASK READY-TO-RUN, EVENT(s) OCCURRED +* +* Description: This function is internal to uC/OS-II and is used to make a task ready-to-run because the +* desired event flag bits have been set. +* +* Arguments : pnode is a pointer to a structure which contains data about the task waiting for +* event flag bit(s) to be set. +* +* flags_rdy contains the bit pattern of the event flags that cause the task to become +* ready-to-run. +* +* pend_stat is used to indicate the readied task's pending status: +* +* +* Returns : OS_TRUE If the task has been placed in the ready list and thus needs scheduling +* OS_FALSE The task is still not ready to run and thus scheduling is not necessary +* +* Called by : OSFlagsPost() OS_FLAG.C +* +* Note(s) : 1) This function assumes that interrupts are disabled. +* 2) This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ + +static BOOLEAN OS_FlagTaskRdy (OS_FLAG_NODE *pnode, + OS_FLAGS flags_rdy, + INT8U pend_stat) +{ + OS_TCB *ptcb; + BOOLEAN sched; + + + ptcb = (OS_TCB *)pnode->OSFlagNodeTCB; /* Point to TCB of waiting task */ + ptcb->OSTCBDly = 0u; + ptcb->OSTCBFlagsRdy = flags_rdy; + ptcb->OSTCBStat &= (INT8U)~(INT8U)OS_STAT_FLAG; + ptcb->OSTCBStatPend = pend_stat; + if (ptcb->OSTCBStat == OS_STAT_RDY) { /* Task now ready? */ + OSRdyGrp |= ptcb->OSTCBBitY; /* Put task into ready list */ + OSRdyTbl[ptcb->OSTCBY] |= ptcb->OSTCBBitX; + sched = OS_TRUE; + } else { + sched = OS_FALSE; + } + OS_FlagUnlink(pnode); + return (sched); +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* UNLINK EVENT FLAG NODE FROM WAITING LIST +* +* Description: This function is internal to uC/OS-II and is used to unlink an event flag node from a +* list of tasks waiting for the event flag. +* +* Arguments : pnode is a pointer to a structure which contains data about the task waiting for +* event flag bit(s) to be set. +* +* Returns : none +* +* Called by : OS_FlagTaskRdy() OS_FLAG.C +* OSFlagPend() OS_FLAG.C +* OSTaskDel() OS_TASK.C +* +* Note(s) : 1) This function assumes that interrupts are disabled. +* 2) This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ + +void OS_FlagUnlink (OS_FLAG_NODE *pnode) +{ +#if OS_TASK_DEL_EN > 0u + OS_TCB *ptcb; +#endif + OS_FLAG_GRP *pgrp; + OS_FLAG_NODE *pnode_prev; + OS_FLAG_NODE *pnode_next; + + + pnode_prev = (OS_FLAG_NODE *)pnode->OSFlagNodePrev; + pnode_next = (OS_FLAG_NODE *)pnode->OSFlagNodeNext; + if (pnode_prev == (OS_FLAG_NODE *)0) { /* Is it first node in wait list? */ + pgrp = (OS_FLAG_GRP *)pnode->OSFlagNodeFlagGrp; + pgrp->OSFlagWaitList = (void *)pnode_next; /* Update list for new 1st node */ + if (pnode_next != (OS_FLAG_NODE *)0) { + pnode_next->OSFlagNodePrev = (OS_FLAG_NODE *)0; /* Link new 1st node PREV to NULL */ + } + } else { /* No, A node somewhere in the list */ + pnode_prev->OSFlagNodeNext = pnode_next; /* Link around the node to unlink */ + if (pnode_next != (OS_FLAG_NODE *)0) { /* Was this the LAST node? */ + pnode_next->OSFlagNodePrev = pnode_prev; /* No, Link around current node */ + } + } +#if OS_TASK_DEL_EN > 0u + ptcb = (OS_TCB *)pnode->OSFlagNodeTCB; + ptcb->OSTCBFlagNode = (OS_FLAG_NODE *)0; +#endif +} +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/os_mbox.c b/demos/os/ucosii/stm32f10x/ucosii/Source/os_mbox.c new file mode 100644 index 0000000..93fe791 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/os_mbox.c @@ -0,0 +1,654 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* MESSAGE MAILBOX MANAGEMENT +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : OS_MBOX.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE + +#ifndef OS_MASTER_FILE +#include +#endif + +#if OS_MBOX_EN > 0u +/* +********************************************************************************************************* +* ACCEPT MESSAGE FROM MAILBOX +* +* Description: This function checks the mailbox to see if a message is available. Unlike OSMboxPend(), +* OSMboxAccept() does not suspend the calling task if a message is not available. +* +* Arguments : pevent is a pointer to the event control block +* +* Returns : != (void *)0 is the message in the mailbox if one is available. The mailbox is cleared +* so the next time OSMboxAccept() is called, the mailbox will be empty. +* == (void *)0 if the mailbox is empty or, +* if 'pevent' is a NULL pointer or, +* if you didn't pass the proper event pointer. +********************************************************************************************************* +*/ + +#if OS_MBOX_ACCEPT_EN > 0u +void *OSMboxAccept (OS_EVENT *pevent) +{ + void *pmsg; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return ((void *)0); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MBOX) { /* Validate event block type */ + return ((void *)0); + } + OS_ENTER_CRITICAL(); + pmsg = pevent->OSEventPtr; + pevent->OSEventPtr = (void *)0; /* Clear the mailbox */ + OS_EXIT_CRITICAL(); + return (pmsg); /* Return the message received (or NULL) */ +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* CREATE A MESSAGE MAILBOX +* +* Description: This function creates a message mailbox if free event control blocks are available. +* +* Arguments : pmsg is a pointer to a message that you wish to deposit in the mailbox. If +* you set this value to the NULL pointer (i.e. (void *)0) then the mailbox +* will be considered empty. +* +* Returns : != (OS_EVENT *)0 is a pointer to the event control clock (OS_EVENT) associated with the +* created mailbox +* == (OS_EVENT *)0 if no event control blocks were available +********************************************************************************************************* +*/ + +OS_EVENT *OSMboxCreate (void *pmsg) +{ + OS_EVENT *pevent; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL_IEC61508 + if (OSSafetyCriticalStartFlag == OS_TRUE) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_EVENT *)0); + } +#endif + + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + return ((OS_EVENT *)0); /* ... can't CREATE from an ISR */ + } + OS_ENTER_CRITICAL(); + pevent = OSEventFreeList; /* Get next free event control block */ + if (OSEventFreeList != (OS_EVENT *)0) { /* See if pool of free ECB pool was empty */ + OSEventFreeList = (OS_EVENT *)OSEventFreeList->OSEventPtr; + } + OS_EXIT_CRITICAL(); + if (pevent != (OS_EVENT *)0) { + pevent->OSEventType = OS_EVENT_TYPE_MBOX; + pevent->OSEventCnt = 0u; + pevent->OSEventPtr = pmsg; /* Deposit message in event control block */ +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + OS_EventWaitListInit(pevent); + } + return (pevent); /* Return pointer to event control block */ +} +/*$PAGE*/ +/* +********************************************************************************************************* +* DELETE A MAIBOX +* +* Description: This function deletes a mailbox and readies all tasks pending on the mailbox. +* +* Arguments : pevent is a pointer to the event control block associated with the desired +* mailbox. +* +* opt determines delete options as follows: +* opt == OS_DEL_NO_PEND Delete the mailbox ONLY if no task pending +* opt == OS_DEL_ALWAYS Deletes the mailbox even if tasks are waiting. +* In this case, all the tasks pending will be readied. +* +* perr is a pointer to an error code that can contain one of the following values: +* OS_ERR_NONE The call was successful and the mailbox was deleted +* OS_ERR_DEL_ISR If you attempted to delete the mailbox from an ISR +* OS_ERR_INVALID_OPT An invalid option was specified +* OS_ERR_TASK_WAITING One or more tasks were waiting on the mailbox +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a mailbox +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +* +* Returns : pevent upon error +* (OS_EVENT *)0 if the mailbox was successfully deleted. +* +* Note(s) : 1) This function must be used with care. Tasks that would normally expect the presence of +* the mailbox MUST check the return code of OSMboxPend(). +* 2) OSMboxAccept() callers will not know that the intended mailbox has been deleted! +* 3) This call can potentially disable interrupts for a long time. The interrupt disable +* time is directly proportional to the number of tasks waiting on the mailbox. +* 4) Because ALL tasks pending on the mailbox will be readied, you MUST be careful in +* applications where the mailbox is used for mutual exclusion because the resource(s) +* will no longer be guarded by the mailbox. +* 5) All tasks that were waiting for the mailbox will be readied and returned an +* OS_ERR_PEND_ABORT if OSMboxDel() was called with OS_DEL_ALWAYS +********************************************************************************************************* +*/ + +#if OS_MBOX_DEL_EN > 0u +OS_EVENT *OSMboxDel (OS_EVENT *pevent, + INT8U opt, + INT8U *perr) +{ + BOOLEAN tasks_waiting; + OS_EVENT *pevent_return; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_EVENT *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return (pevent); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MBOX) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return (pevent); + } + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_DEL_ISR; /* ... can't DELETE from an ISR */ + return (pevent); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any tasks waiting on mailbox */ + tasks_waiting = OS_TRUE; /* Yes */ + } else { + tasks_waiting = OS_FALSE; /* No */ + } + switch (opt) { + case OS_DEL_NO_PEND: /* Delete mailbox only if no task waiting */ + if (tasks_waiting == OS_FALSE) { +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + pevent->OSEventType = OS_EVENT_TYPE_UNUSED; + pevent->OSEventPtr = OSEventFreeList; /* Return Event Control Block to free list */ + pevent->OSEventCnt = 0u; + OSEventFreeList = pevent; /* Get next free event control block */ + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + pevent_return = (OS_EVENT *)0; /* Mailbox has been deleted */ + } else { + OS_EXIT_CRITICAL(); + *perr = OS_ERR_TASK_WAITING; + pevent_return = pevent; + } + break; + + case OS_DEL_ALWAYS: /* Always delete the mailbox */ + while (pevent->OSEventGrp != 0u) { /* Ready ALL tasks waiting for mailbox */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_MBOX, OS_STAT_PEND_ABORT); + } +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + pevent->OSEventType = OS_EVENT_TYPE_UNUSED; + pevent->OSEventPtr = OSEventFreeList; /* Return Event Control Block to free list */ + pevent->OSEventCnt = 0u; + OSEventFreeList = pevent; /* Get next free event control block */ + OS_EXIT_CRITICAL(); + if (tasks_waiting == OS_TRUE) { /* Reschedule only if task(s) were waiting */ + OS_Sched(); /* Find highest priority task ready to run */ + } + *perr = OS_ERR_NONE; + pevent_return = (OS_EVENT *)0; /* Mailbox has been deleted */ + break; + + default: + OS_EXIT_CRITICAL(); + *perr = OS_ERR_INVALID_OPT; + pevent_return = pevent; + break; + } + return (pevent_return); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* PEND ON MAILBOX FOR A MESSAGE +* +* Description: This function waits for a message to be sent to a mailbox +* +* Arguments : pevent is a pointer to the event control block associated with the desired mailbox +* +* timeout is an optional timeout period (in clock ticks). If non-zero, your task will +* wait for a message to arrive at the mailbox up to the amount of time +* specified by this argument. If you specify 0, however, your task will wait +* forever at the specified mailbox or, until a message arrives. +* +* perr is a pointer to where an error message will be deposited. Possible error +* messages are: +* +* OS_ERR_NONE The call was successful and your task received a +* message. +* OS_ERR_TIMEOUT A message was not received within the specified 'timeout'. +* OS_ERR_PEND_ABORT The wait on the mailbox was aborted. +* OS_ERR_EVENT_TYPE Invalid event type +* OS_ERR_PEND_ISR If you called this function from an ISR and the result +* would lead to a suspension. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* OS_ERR_PEND_LOCKED If you called this function when the scheduler is locked +* +* Returns : != (void *)0 is a pointer to the message received +* == (void *)0 if no message was received or, +* if 'pevent' is a NULL pointer or, +* if you didn't pass the proper pointer to the event control block. +********************************************************************************************************* +*/ +/*$PAGE*/ +void *OSMboxPend (OS_EVENT *pevent, + INT32U timeout, + INT8U *perr) +{ + void *pmsg; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((void *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return ((void *)0); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MBOX) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return ((void *)0); + } + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_PEND_ISR; /* ... can't PEND from an ISR */ + return ((void *)0); + } + if (OSLockNesting > 0u) { /* See if called with scheduler locked ... */ + *perr = OS_ERR_PEND_LOCKED; /* ... can't PEND when locked */ + return ((void *)0); + } + OS_ENTER_CRITICAL(); + pmsg = pevent->OSEventPtr; + if (pmsg != (void *)0) { /* See if there is already a message */ + pevent->OSEventPtr = (void *)0; /* Clear the mailbox */ + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (pmsg); /* Return the message received (or NULL) */ + } + OSTCBCur->OSTCBStat |= OS_STAT_MBOX; /* Message not available, task will pend */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; + OSTCBCur->OSTCBDly = timeout; /* Load timeout in TCB */ + OS_EventTaskWait(pevent); /* Suspend task until event or timeout occurs */ + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find next highest priority task ready to run */ + OS_ENTER_CRITICAL(); + switch (OSTCBCur->OSTCBStatPend) { /* See if we timed-out or aborted */ + case OS_STAT_PEND_OK: + pmsg = OSTCBCur->OSTCBMsg; + *perr = OS_ERR_NONE; + break; + + case OS_STAT_PEND_ABORT: + pmsg = (void *)0; + *perr = OS_ERR_PEND_ABORT; /* Indicate that we aborted */ + break; + + case OS_STAT_PEND_TO: + default: + OS_EventTaskRemove(OSTCBCur, pevent); + pmsg = (void *)0; + *perr = OS_ERR_TIMEOUT; /* Indicate that we didn't get event within TO */ + break; + } + OSTCBCur->OSTCBStat = OS_STAT_RDY; /* Set task status to ready */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; /* Clear pend status */ + OSTCBCur->OSTCBEventPtr = (OS_EVENT *)0; /* Clear event pointers */ +#if (OS_EVENT_MULTI_EN > 0u) + OSTCBCur->OSTCBEventMultiPtr = (OS_EVENT **)0; +#endif + OSTCBCur->OSTCBMsg = (void *)0; /* Clear received message */ + OS_EXIT_CRITICAL(); + return (pmsg); /* Return received message */ +} +/*$PAGE*/ +/* +********************************************************************************************************* +* ABORT WAITING ON A MESSAGE MAILBOX +* +* Description: This function aborts & readies any tasks currently waiting on a mailbox. This function +* should be used to fault-abort the wait on the mailbox, rather than to normally signal +* the mailbox via OSMboxPost() or OSMboxPostOpt(). +* +* Arguments : pevent is a pointer to the event control block associated with the desired mailbox. +* +* opt determines the type of ABORT performed: +* OS_PEND_OPT_NONE ABORT wait for a single task (HPT) waiting on the +* mailbox +* OS_PEND_OPT_BROADCAST ABORT wait for ALL tasks that are waiting on the +* mailbox +* +* perr is a pointer to where an error message will be deposited. Possible error +* messages are: +* +* OS_ERR_NONE No tasks were waiting on the mailbox. +* OS_ERR_PEND_ABORT At least one task waiting on the mailbox was readied +* and informed of the aborted wait; check return value +* for the number of tasks whose wait on the mailbox +* was aborted. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a mailbox. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +* +* Returns : == 0 if no tasks were waiting on the mailbox, or upon error. +* > 0 if one or more tasks waiting on the mailbox are now readied and informed. +********************************************************************************************************* +*/ + +#if OS_MBOX_PEND_ABORT_EN > 0u +INT8U OSMboxPendAbort (OS_EVENT *pevent, + INT8U opt, + INT8U *perr) +{ + INT8U nbr_tasks; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return (0u); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MBOX) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return (0u); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any task waiting on mailbox? */ + nbr_tasks = 0u; + switch (opt) { + case OS_PEND_OPT_BROADCAST: /* Do we need to abort ALL waiting tasks? */ + while (pevent->OSEventGrp != 0u) { /* Yes, ready ALL tasks waiting on mailbox */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_MBOX, OS_STAT_PEND_ABORT); + nbr_tasks++; + } + break; + + case OS_PEND_OPT_NONE: + default: /* No, ready HPT waiting on mailbox */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_MBOX, OS_STAT_PEND_ABORT); + nbr_tasks++; + break; + } + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find HPT ready to run */ + *perr = OS_ERR_PEND_ABORT; + return (nbr_tasks); + } + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (0u); /* No tasks waiting on mailbox */ +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* POST MESSAGE TO A MAILBOX +* +* Description: This function sends a message to a mailbox +* +* Arguments : pevent is a pointer to the event control block associated with the desired mailbox +* +* pmsg is a pointer to the message to send. You MUST NOT send a NULL pointer. +* +* Returns : OS_ERR_NONE The call was successful and the message was sent +* OS_ERR_MBOX_FULL If the mailbox already contains a message. You can can only send one +* message at a time and thus, the message MUST be consumed before you +* are allowed to send another one. +* OS_ERR_EVENT_TYPE If you are attempting to post to a non mailbox. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* OS_ERR_POST_NULL_PTR If you are attempting to post a NULL pointer +* +* Note(s) : 1) HPT means Highest Priority Task +********************************************************************************************************* +*/ + +#if OS_MBOX_POST_EN > 0u +INT8U OSMboxPost (OS_EVENT *pevent, + void *pmsg) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } + if (pmsg == (void *)0) { /* Make sure we are not posting a NULL pointer */ + return (OS_ERR_POST_NULL_PTR); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MBOX) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any task pending on mailbox */ + /* Ready HPT waiting on event */ + (void)OS_EventTaskRdy(pevent, pmsg, OS_STAT_MBOX, OS_STAT_PEND_OK); + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find highest priority task ready to run */ + return (OS_ERR_NONE); + } + if (pevent->OSEventPtr != (void *)0) { /* Make sure mailbox doesn't already have a msg */ + OS_EXIT_CRITICAL(); + return (OS_ERR_MBOX_FULL); + } + pevent->OSEventPtr = pmsg; /* Place message in mailbox */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* POST MESSAGE TO A MAILBOX +* +* Description: This function sends a message to a mailbox +* +* Arguments : pevent is a pointer to the event control block associated with the desired mailbox +* +* pmsg is a pointer to the message to send. You MUST NOT send a NULL pointer. +* +* opt determines the type of POST performed: +* OS_POST_OPT_NONE POST to a single waiting task +* (Identical to OSMboxPost()) +* OS_POST_OPT_BROADCAST POST to ALL tasks that are waiting on the mailbox +* +* OS_POST_OPT_NO_SCHED Indicates that the scheduler will NOT be invoked +* +* Returns : OS_ERR_NONE The call was successful and the message was sent +* OS_ERR_MBOX_FULL If the mailbox already contains a message. You can can only send one +* message at a time and thus, the message MUST be consumed before you +* are allowed to send another one. +* OS_ERR_EVENT_TYPE If you are attempting to post to a non mailbox. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* OS_ERR_POST_NULL_PTR If you are attempting to post a NULL pointer +* +* Note(s) : 1) HPT means Highest Priority Task +* +* Warning : Interrupts can be disabled for a long time if you do a 'broadcast'. In fact, the +* interrupt disable time is proportional to the number of tasks waiting on the mailbox. +********************************************************************************************************* +*/ + +#if OS_MBOX_POST_OPT_EN > 0u +INT8U OSMboxPostOpt (OS_EVENT *pevent, + void *pmsg, + INT8U opt) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } + if (pmsg == (void *)0) { /* Make sure we are not posting a NULL pointer */ + return (OS_ERR_POST_NULL_PTR); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MBOX) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any task pending on mailbox */ + if ((opt & OS_POST_OPT_BROADCAST) != 0x00u) { /* Do we need to post msg to ALL waiting tasks ? */ + while (pevent->OSEventGrp != 0u) { /* Yes, Post to ALL tasks waiting on mailbox */ + (void)OS_EventTaskRdy(pevent, pmsg, OS_STAT_MBOX, OS_STAT_PEND_OK); + } + } else { /* No, Post to HPT waiting on mbox */ + (void)OS_EventTaskRdy(pevent, pmsg, OS_STAT_MBOX, OS_STAT_PEND_OK); + } + OS_EXIT_CRITICAL(); + if ((opt & OS_POST_OPT_NO_SCHED) == 0u) { /* See if scheduler needs to be invoked */ + OS_Sched(); /* Find HPT ready to run */ + } + return (OS_ERR_NONE); + } + if (pevent->OSEventPtr != (void *)0) { /* Make sure mailbox doesn't already have a msg */ + OS_EXIT_CRITICAL(); + return (OS_ERR_MBOX_FULL); + } + pevent->OSEventPtr = pmsg; /* Place message in mailbox */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* QUERY A MESSAGE MAILBOX +* +* Description: This function obtains information about a message mailbox. +* +* Arguments : pevent is a pointer to the event control block associated with the desired mailbox +* +* p_mbox_data is a pointer to a structure that will contain information about the message +* mailbox. +* +* Returns : OS_ERR_NONE The call was successful and the message was sent +* OS_ERR_EVENT_TYPE If you are attempting to obtain data from a non mailbox. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* OS_ERR_PDATA_NULL If 'p_mbox_data' is a NULL pointer +********************************************************************************************************* +*/ + +#if OS_MBOX_QUERY_EN > 0u +INT8U OSMboxQuery (OS_EVENT *pevent, + OS_MBOX_DATA *p_mbox_data) +{ + INT8U i; + OS_PRIO *psrc; + OS_PRIO *pdest; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } + if (p_mbox_data == (OS_MBOX_DATA *)0) { /* Validate 'p_mbox_data' */ + return (OS_ERR_PDATA_NULL); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MBOX) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + p_mbox_data->OSEventGrp = pevent->OSEventGrp; /* Copy message mailbox wait list */ + psrc = &pevent->OSEventTbl[0]; + pdest = &p_mbox_data->OSEventTbl[0]; + for (i = 0u; i < OS_EVENT_TBL_SIZE; i++) { + *pdest++ = *psrc++; + } + p_mbox_data->OSMsg = pevent->OSEventPtr; /* Get message from mailbox */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif /* OS_MBOX_QUERY_EN */ +#endif /* OS_MBOX_EN */ diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/os_mem.c b/demos/os/ucosii/stm32f10x/ucosii/Source/os_mem.c new file mode 100644 index 0000000..f0a4e5c --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/os_mem.c @@ -0,0 +1,462 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* MEMORY MANAGEMENT +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : OS_MEM.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE + +#ifndef OS_MASTER_FILE +#include +#endif + +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) +/* +********************************************************************************************************* +* CREATE A MEMORY PARTITION +* +* Description : Create a fixed-sized memory partition that will be managed by uC/OS-II. +* +* Arguments : addr is the starting address of the memory partition +* +* nblks is the number of memory blocks to create from the partition. +* +* blksize is the size (in bytes) of each block in the memory partition. +* +* perr is a pointer to a variable containing an error message which will be set by +* this function to either: +* +* OS_ERR_NONE if the memory partition has been created correctly. +* OS_ERR_MEM_INVALID_ADDR if you are specifying an invalid address for the memory +* storage of the partition or, the block does not align +* on a pointer boundary +* OS_ERR_MEM_INVALID_PART no free partitions available +* OS_ERR_MEM_INVALID_BLKS user specified an invalid number of blocks (must be >= 2) +* OS_ERR_MEM_INVALID_SIZE user specified an invalid block size +* - must be greater than the size of a pointer +* - must be able to hold an integral number of pointers +* Returns : != (OS_MEM *)0 is the partition was created +* == (OS_MEM *)0 if the partition was not created because of invalid arguments or, no +* free partition is available. +********************************************************************************************************* +*/ + +OS_MEM *OSMemCreate (void *addr, + INT32U nblks, + INT32U blksize, + INT8U *perr) +{ + OS_MEM *pmem; + INT8U *pblk; + void **plink; + INT32U loops; + INT32U i; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_MEM *)0); + } +#endif + +#ifdef OS_SAFETY_CRITICAL_IEC61508 + if (OSSafetyCriticalStartFlag == OS_TRUE) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_MEM *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (addr == (void *)0) { /* Must pass a valid address for the memory part.*/ + *perr = OS_ERR_MEM_INVALID_ADDR; + return ((OS_MEM *)0); + } + if (((INT32U)addr & (sizeof(void *) - 1u)) != 0u){ /* Must be pointer size aligned */ + *perr = OS_ERR_MEM_INVALID_ADDR; + return ((OS_MEM *)0); + } + if (nblks < 2u) { /* Must have at least 2 blocks per partition */ + *perr = OS_ERR_MEM_INVALID_BLKS; + return ((OS_MEM *)0); + } + if (blksize < sizeof(void *)) { /* Must contain space for at least a pointer */ + *perr = OS_ERR_MEM_INVALID_SIZE; + return ((OS_MEM *)0); + } +#endif + OS_ENTER_CRITICAL(); + pmem = OSMemFreeList; /* Get next free memory partition */ + if (OSMemFreeList != (OS_MEM *)0) { /* See if pool of free partitions was empty */ + OSMemFreeList = (OS_MEM *)OSMemFreeList->OSMemFreeList; + } + OS_EXIT_CRITICAL(); + if (pmem == (OS_MEM *)0) { /* See if we have a memory partition */ + *perr = OS_ERR_MEM_INVALID_PART; + return ((OS_MEM *)0); + } + plink = (void **)addr; /* Create linked list of free memory blocks */ + pblk = (INT8U *)addr; + loops = nblks - 1u; + for (i = 0u; i < loops; i++) { + pblk += blksize; /* Point to the FOLLOWING block */ + *plink = (void *)pblk; /* Save pointer to NEXT block in CURRENT block */ + plink = (void **)pblk; /* Position to NEXT block */ + } + *plink = (void *)0; /* Last memory block points to NULL */ + pmem->OSMemAddr = addr; /* Store start address of memory partition */ + pmem->OSMemFreeList = addr; /* Initialize pointer to pool of free blocks */ + pmem->OSMemNFree = nblks; /* Store number of free blocks in MCB */ + pmem->OSMemNBlks = nblks; + pmem->OSMemBlkSize = blksize; /* Store block size of each memory blocks */ + *perr = OS_ERR_NONE; + return (pmem); +} +/*$PAGE*/ +/* +********************************************************************************************************* +* GET A MEMORY BLOCK +* +* Description : Get a memory block from a partition +* +* Arguments : pmem is a pointer to the memory partition control block +* +* perr is a pointer to a variable containing an error message which will be set by this +* function to either: +* +* OS_ERR_NONE if the memory partition has been created correctly. +* OS_ERR_MEM_NO_FREE_BLKS if there are no more free memory blocks to allocate to caller +* OS_ERR_MEM_INVALID_PMEM if you passed a NULL pointer for 'pmem' +* +* Returns : A pointer to a memory block if no error is detected +* A pointer to NULL if an error is detected +********************************************************************************************************* +*/ + +void *OSMemGet (OS_MEM *pmem, + INT8U *perr) +{ + void *pblk; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((void *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pmem == (OS_MEM *)0) { /* Must point to a valid memory partition */ + *perr = OS_ERR_MEM_INVALID_PMEM; + return ((void *)0); + } +#endif + OS_ENTER_CRITICAL(); + if (pmem->OSMemNFree > 0u) { /* See if there are any free memory blocks */ + pblk = pmem->OSMemFreeList; /* Yes, point to next free memory block */ + pmem->OSMemFreeList = *(void **)pblk; /* Adjust pointer to new free list */ + pmem->OSMemNFree--; /* One less memory block in this partition */ + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; /* No error */ + return (pblk); /* Return memory block to caller */ + } + OS_EXIT_CRITICAL(); + *perr = OS_ERR_MEM_NO_FREE_BLKS; /* No, Notify caller of empty memory partition */ + return ((void *)0); /* Return NULL pointer to caller */ +} +/*$PAGE*/ +/* +********************************************************************************************************* +* GET THE NAME OF A MEMORY PARTITION +* +* Description: This function is used to obtain the name assigned to a memory partition. +* +* Arguments : pmem is a pointer to the memory partition +* +* pname is a pointer to a pointer to an ASCII string that will receive the name of the memory partition. +* +* perr is a pointer to an error code that can contain one of the following values: +* +* OS_ERR_NONE if the name was copied to 'pname' +* OS_ERR_MEM_INVALID_PMEM if you passed a NULL pointer for 'pmem' +* OS_ERR_PNAME_NULL You passed a NULL pointer for 'pname' +* OS_ERR_NAME_GET_ISR You called this function from an ISR +* +* Returns : The length of the string or 0 if 'pmem' is a NULL pointer. +********************************************************************************************************* +*/ + +#if OS_MEM_NAME_EN > 0u +INT8U OSMemNameGet (OS_MEM *pmem, + INT8U **pname, + INT8U *perr) +{ + INT8U len; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pmem == (OS_MEM *)0) { /* Is 'pmem' a NULL pointer? */ + *perr = OS_ERR_MEM_INVALID_PMEM; + return (0u); + } + if (pname == (INT8U **)0) { /* Is 'pname' a NULL pointer? */ + *perr = OS_ERR_PNAME_NULL; + return (0u); + } +#endif + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_NAME_GET_ISR; + return (0u); + } + OS_ENTER_CRITICAL(); + *pname = pmem->OSMemName; + len = OS_StrLen(*pname); + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (len); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASSIGN A NAME TO A MEMORY PARTITION +* +* Description: This function assigns a name to a memory partition. +* +* Arguments : pmem is a pointer to the memory partition +* +* pname is a pointer to an ASCII string that contains the name of the memory partition. +* +* perr is a pointer to an error code that can contain one of the following values: +* +* OS_ERR_NONE if the name was copied to 'pname' +* OS_ERR_MEM_INVALID_PMEM if you passed a NULL pointer for 'pmem' +* OS_ERR_PNAME_NULL You passed a NULL pointer for 'pname' +* OS_ERR_MEM_NAME_TOO_LONG if the name doesn't fit in the storage area +* OS_ERR_NAME_SET_ISR if you called this function from an ISR +* +* Returns : None +********************************************************************************************************* +*/ + +#if OS_MEM_NAME_EN > 0u +void OSMemNameSet (OS_MEM *pmem, + INT8U *pname, + INT8U *perr) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return; + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pmem == (OS_MEM *)0) { /* Is 'pmem' a NULL pointer? */ + *perr = OS_ERR_MEM_INVALID_PMEM; + return; + } + if (pname == (INT8U *)0) { /* Is 'pname' a NULL pointer? */ + *perr = OS_ERR_PNAME_NULL; + return; + } +#endif + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_NAME_SET_ISR; + return; + } + OS_ENTER_CRITICAL(); + pmem->OSMemName = pname; + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* RELEASE A MEMORY BLOCK +* +* Description : Returns a memory block to a partition +* +* Arguments : pmem is a pointer to the memory partition control block +* +* pblk is a pointer to the memory block being released. +* +* Returns : OS_ERR_NONE if the memory block was inserted into the partition +* OS_ERR_MEM_FULL if you are returning a memory block to an already FULL memory +* partition (You freed more blocks than you allocated!) +* OS_ERR_MEM_INVALID_PMEM if you passed a NULL pointer for 'pmem' +* OS_ERR_MEM_INVALID_PBLK if you passed a NULL pointer for the block to release. +********************************************************************************************************* +*/ + +INT8U OSMemPut (OS_MEM *pmem, + void *pblk) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pmem == (OS_MEM *)0) { /* Must point to a valid memory partition */ + return (OS_ERR_MEM_INVALID_PMEM); + } + if (pblk == (void *)0) { /* Must release a valid block */ + return (OS_ERR_MEM_INVALID_PBLK); + } +#endif + OS_ENTER_CRITICAL(); + if (pmem->OSMemNFree >= pmem->OSMemNBlks) { /* Make sure all blocks not already returned */ + OS_EXIT_CRITICAL(); + return (OS_ERR_MEM_FULL); + } + *(void **)pblk = pmem->OSMemFreeList; /* Insert released block into free block list */ + pmem->OSMemFreeList = pblk; + pmem->OSMemNFree++; /* One more memory block in this partition */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); /* Notify caller that memory block was released */ +} +/*$PAGE*/ +/* +********************************************************************************************************* +* QUERY MEMORY PARTITION +* +* Description : This function is used to determine the number of free memory blocks and the number of +* used memory blocks from a memory partition. +* +* Arguments : pmem is a pointer to the memory partition control block +* +* p_mem_data is a pointer to a structure that will contain information about the memory +* partition. +* +* Returns : OS_ERR_NONE if no errors were found. +* OS_ERR_MEM_INVALID_PMEM if you passed a NULL pointer for 'pmem' +* OS_ERR_MEM_INVALID_PDATA if you passed a NULL pointer to the data recipient. +********************************************************************************************************* +*/ + +#if OS_MEM_QUERY_EN > 0u +INT8U OSMemQuery (OS_MEM *pmem, + OS_MEM_DATA *p_mem_data) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pmem == (OS_MEM *)0) { /* Must point to a valid memory partition */ + return (OS_ERR_MEM_INVALID_PMEM); + } + if (p_mem_data == (OS_MEM_DATA *)0) { /* Must release a valid storage area for the data */ + return (OS_ERR_MEM_INVALID_PDATA); + } +#endif + OS_ENTER_CRITICAL(); + p_mem_data->OSAddr = pmem->OSMemAddr; + p_mem_data->OSFreeList = pmem->OSMemFreeList; + p_mem_data->OSBlkSize = pmem->OSMemBlkSize; + p_mem_data->OSNBlks = pmem->OSMemNBlks; + p_mem_data->OSNFree = pmem->OSMemNFree; + OS_EXIT_CRITICAL(); + p_mem_data->OSNUsed = p_mem_data->OSNBlks - p_mem_data->OSNFree; + return (OS_ERR_NONE); +} +#endif /* OS_MEM_QUERY_EN */ +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZE MEMORY PARTITION MANAGER +* +* Description : This function is called by uC/OS-II to initialize the memory partition manager. Your +* application MUST NOT call this function. +* +* Arguments : none +* +* Returns : none +* +* Note(s) : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ + +void OS_MemInit (void) +{ +#if OS_MAX_MEM_PART == 1u + OS_MemClr((INT8U *)&OSMemTbl[0], sizeof(OSMemTbl)); /* Clear the memory partition table */ + OSMemFreeList = (OS_MEM *)&OSMemTbl[0]; /* Point to beginning of free list */ +#if OS_MEM_NAME_EN > 0u + OSMemFreeList->OSMemName = (INT8U *)"?"; /* Unknown name */ +#endif +#endif + +#if OS_MAX_MEM_PART >= 2u + OS_MEM *pmem; + INT16U i; + + + OS_MemClr((INT8U *)&OSMemTbl[0], sizeof(OSMemTbl)); /* Clear the memory partition table */ + for (i = 0u; i < (OS_MAX_MEM_PART - 1u); i++) { /* Init. list of free memory partitions */ + pmem = &OSMemTbl[i]; /* Point to memory control block (MCB) */ + pmem->OSMemFreeList = (void *)&OSMemTbl[i + 1u]; /* Chain list of free partitions */ +#if OS_MEM_NAME_EN > 0u + pmem->OSMemName = (INT8U *)(void *)"?"; +#endif + } + pmem = &OSMemTbl[i]; + pmem->OSMemFreeList = (void *)0; /* Initialize last node */ +#if OS_MEM_NAME_EN > 0u + pmem->OSMemName = (INT8U *)(void *)"?"; +#endif + + OSMemFreeList = &OSMemTbl[0]; /* Point to beginning of free list */ +#endif +} +#endif /* OS_MEM_EN */ diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/os_mutex.c b/demos/os/ucosii/stm32f10x/ucosii/Source/os_mutex.c new file mode 100644 index 0000000..a3967f0 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/os_mutex.c @@ -0,0 +1,763 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* MUTUAL EXCLUSION SEMAPHORE MANAGEMENT +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : OS_MUTEX.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE + +#ifndef OS_MASTER_FILE +#include +#endif + + +#if OS_MUTEX_EN > 0u +/* +********************************************************************************************************* +* LOCAL CONSTANTS +********************************************************************************************************* +*/ + +#define OS_MUTEX_KEEP_LOWER_8 ((INT16U)0x00FFu) +#define OS_MUTEX_KEEP_UPPER_8 ((INT16U)0xFF00u) + +#define OS_MUTEX_AVAILABLE ((INT16U)0x00FFu) + +/* +********************************************************************************************************* +* LOCAL CONSTANTS +********************************************************************************************************* +*/ + +static void OSMutex_RdyAtPrio(OS_TCB *ptcb, INT8U prio); + +/*$PAGE*/ +/* +********************************************************************************************************* +* ACCEPT MUTUAL EXCLUSION SEMAPHORE +* +* Description: This function checks the mutual exclusion semaphore to see if a resource is available. +* Unlike OSMutexPend(), OSMutexAccept() does not suspend the calling task if the resource is +* not available or the event did not occur. +* +* Arguments : pevent is a pointer to the event control block +* +* perr is a pointer to an error code which will be returned to your application: +* OS_ERR_NONE if the call was successful. +* OS_ERR_EVENT_TYPE if 'pevent' is not a pointer to a mutex +* OS_ERR_PEVENT_NULL 'pevent' is a NULL pointer +* OS_ERR_PEND_ISR if you called this function from an ISR +* OS_ERR_PCP_LOWER If the priority of the task that owns the Mutex is +* HIGHER (i.e. a lower number) than the PCP. This error +* indicates that you did not set the PCP higher (lower +* number) than ALL the tasks that compete for the Mutex. +* Unfortunately, this is something that could not be +* detected when the Mutex is created because we don't know +* what tasks will be using the Mutex. +* +* Returns : == OS_TRUE if the resource is available, the mutual exclusion semaphore is acquired +* == OS_FALSE a) if the resource is not available +* b) you didn't pass a pointer to a mutual exclusion semaphore +* c) you called this function from an ISR +* +* Warning(s) : This function CANNOT be called from an ISR because mutual exclusion semaphores are +* intended to be used by tasks only. +********************************************************************************************************* +*/ + +#if OS_MUTEX_ACCEPT_EN > 0u +BOOLEAN OSMutexAccept (OS_EVENT *pevent, + INT8U *perr) +{ + INT8U pcp; /* Priority Ceiling Priority (PCP) */ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (OS_FALSE); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return (OS_FALSE); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MUTEX) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return (OS_FALSE); + } + if (OSIntNesting > 0u) { /* Make sure it's not called from an ISR */ + *perr = OS_ERR_PEND_ISR; + return (OS_FALSE); + } + OS_ENTER_CRITICAL(); /* Get value (0 or 1) of Mutex */ + pcp = (INT8U)(pevent->OSEventCnt >> 8u); /* Get PCP from mutex */ + if ((pevent->OSEventCnt & OS_MUTEX_KEEP_LOWER_8) == OS_MUTEX_AVAILABLE) { + pevent->OSEventCnt &= OS_MUTEX_KEEP_UPPER_8; /* Mask off LSByte (Acquire Mutex) */ + pevent->OSEventCnt |= OSTCBCur->OSTCBPrio; /* Save current task priority in LSByte */ + pevent->OSEventPtr = (void *)OSTCBCur; /* Link TCB of task owning Mutex */ + if ((pcp != OS_PRIO_MUTEX_CEIL_DIS) && + (OSTCBCur->OSTCBPrio <= pcp)) { /* PCP 'must' have a SMALLER prio ... */ + OS_EXIT_CRITICAL(); /* ... than current task! */ + *perr = OS_ERR_PCP_LOWER; + } else { + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + } + return (OS_TRUE); + } + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (OS_FALSE); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* CREATE A MUTUAL EXCLUSION SEMAPHORE +* +* Description: This function creates a mutual exclusion semaphore. +* +* Arguments : prio is the priority to use when accessing the mutual exclusion semaphore. In +* other words, when the semaphore is acquired and a higher priority task +* attempts to obtain the semaphore then the priority of the task owning the +* semaphore is raised to this priority. It is assumed that you will specify +* a priority that is LOWER in value than ANY of the tasks competing for the +* mutex. If the priority is specified as OS_PRIO_MUTEX_CEIL_DIS, then the +* priority ceiling promotion is disabled. This way, the tasks accessing the +* semaphore do not have their priority promoted. +* +* perr is a pointer to an error code which will be returned to your application: +* OS_ERR_NONE if the call was successful. +* OS_ERR_CREATE_ISR if you attempted to create a MUTEX from an ISR +* OS_ERR_PRIO_EXIST if a task at the priority ceiling priority +* already exist. +* OS_ERR_PEVENT_NULL No more event control blocks available. +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the +* maximum allowed (i.e. > OS_LOWEST_PRIO) +* +* Returns : != (void *)0 is a pointer to the event control clock (OS_EVENT) associated with the +* created mutex. +* == (void *)0 if an error is detected. +* +* Note(s) : 1) The LEAST significant 8 bits of '.OSEventCnt' hold the priority number of the task +* owning the mutex or 0xFF if no task owns the mutex. +* +* 2) The MOST significant 8 bits of '.OSEventCnt' hold the priority number used to +* reduce priority inversion or 0xFF (OS_PRIO_MUTEX_CEIL_DIS) if priority ceiling +* promotion is disabled. +********************************************************************************************************* +*/ + +OS_EVENT *OSMutexCreate (INT8U prio, + INT8U *perr) +{ + OS_EVENT *pevent; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_EVENT *)0); + } +#endif + +#ifdef OS_SAFETY_CRITICAL_IEC61508 + if (OSSafetyCriticalStartFlag == OS_TRUE) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_EVENT *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (prio != OS_PRIO_MUTEX_CEIL_DIS) { + if (prio >= OS_LOWEST_PRIO) { /* Validate PCP */ + *perr = OS_ERR_PRIO_INVALID; + return ((OS_EVENT *)0); + } + } +#endif + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_CREATE_ISR; /* ... can't CREATE mutex from an ISR */ + return ((OS_EVENT *)0); + } + OS_ENTER_CRITICAL(); + if (prio != OS_PRIO_MUTEX_CEIL_DIS) { + if (OSTCBPrioTbl[prio] != (OS_TCB *)0) { /* Mutex priority must not already exist */ + OS_EXIT_CRITICAL(); /* Task already exist at priority ... */ + *perr = OS_ERR_PRIO_EXIST; /* ... ceiling priority */ + return ((OS_EVENT *)0); + } + OSTCBPrioTbl[prio] = OS_TCB_RESERVED; /* Reserve the table entry */ + } + + pevent = OSEventFreeList; /* Get next free event control block */ + if (pevent == (OS_EVENT *)0) { /* See if an ECB was available */ + if (prio != OS_PRIO_MUTEX_CEIL_DIS) { + OSTCBPrioTbl[prio] = (OS_TCB *)0; /* No, Release the table entry */ + } + OS_EXIT_CRITICAL(); + *perr = OS_ERR_PEVENT_NULL; /* No more event control blocks */ + return (pevent); + } + OSEventFreeList = (OS_EVENT *)OSEventFreeList->OSEventPtr; /* Adjust the free list */ + OS_EXIT_CRITICAL(); + pevent->OSEventType = OS_EVENT_TYPE_MUTEX; + pevent->OSEventCnt = (INT16U)((INT16U)prio << 8u) | OS_MUTEX_AVAILABLE; /* Resource is avail. */ + pevent->OSEventPtr = (void *)0; /* No task owning the mutex */ +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + OS_EventWaitListInit(pevent); + *perr = OS_ERR_NONE; + return (pevent); +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* DELETE A MUTEX +* +* Description: This function deletes a mutual exclusion semaphore and readies all tasks pending on the it. +* +* Arguments : pevent is a pointer to the event control block associated with the desired mutex. +* +* opt determines delete options as follows: +* opt == OS_DEL_NO_PEND Delete mutex ONLY if no task pending +* opt == OS_DEL_ALWAYS Deletes the mutex even if tasks are waiting. +* In this case, all the tasks pending will be readied. +* +* perr is a pointer to an error code that can contain one of the following values: +* OS_ERR_NONE The call was successful and the mutex was deleted +* OS_ERR_DEL_ISR If you attempted to delete the MUTEX from an ISR +* OS_ERR_INVALID_OPT An invalid option was specified +* OS_ERR_TASK_WAITING One or more tasks were waiting on the mutex +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a mutex +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +* +* Returns : pevent upon error +* (OS_EVENT *)0 if the mutex was successfully deleted. +* +* Note(s) : 1) This function must be used with care. Tasks that would normally expect the presence of +* the mutex MUST check the return code of OSMutexPend(). +* +* 2) This call can potentially disable interrupts for a long time. The interrupt disable +* time is directly proportional to the number of tasks waiting on the mutex. +* +* 3) Because ALL tasks pending on the mutex will be readied, you MUST be careful because the +* resource(s) will no longer be guarded by the mutex. +* +* 4) IMPORTANT: In the 'OS_DEL_ALWAYS' case, we assume that the owner of the Mutex (if there +* is one) is ready-to-run and is thus NOT pending on another kernel object or +* has delayed itself. In other words, if a task owns the mutex being deleted, +* that task will be made ready-to-run at its original priority. +********************************************************************************************************* +*/ + +#if OS_MUTEX_DEL_EN > 0u +OS_EVENT *OSMutexDel (OS_EVENT *pevent, + INT8U opt, + INT8U *perr) +{ + BOOLEAN tasks_waiting; + OS_EVENT *pevent_return; + INT8U pcp; /* Priority ceiling priority */ + INT8U prio; + OS_TCB *ptcb; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_EVENT *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return (pevent); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MUTEX) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return (pevent); + } + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_DEL_ISR; /* ... can't DELETE from an ISR */ + return (pevent); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any tasks waiting on mutex */ + tasks_waiting = OS_TRUE; /* Yes */ + } else { + tasks_waiting = OS_FALSE; /* No */ + } + switch (opt) { + case OS_DEL_NO_PEND: /* DELETE MUTEX ONLY IF NO TASK WAITING --- */ + if (tasks_waiting == OS_FALSE) { +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + pcp = (INT8U)(pevent->OSEventCnt >> 8u); + if (pcp != OS_PRIO_MUTEX_CEIL_DIS) { + OSTCBPrioTbl[pcp] = (OS_TCB *)0; /* Free up the PCP */ + } + pevent->OSEventType = OS_EVENT_TYPE_UNUSED; + pevent->OSEventPtr = OSEventFreeList; /* Return Event Control Block to free list */ + pevent->OSEventCnt = 0u; + OSEventFreeList = pevent; + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + pevent_return = (OS_EVENT *)0; /* Mutex has been deleted */ + } else { + OS_EXIT_CRITICAL(); + *perr = OS_ERR_TASK_WAITING; + pevent_return = pevent; + } + break; + + case OS_DEL_ALWAYS: /* ALWAYS DELETE THE MUTEX ---------------- */ + pcp = (INT8U)(pevent->OSEventCnt >> 8u); /* Get PCP of mutex */ + if (pcp != OS_PRIO_MUTEX_CEIL_DIS) { + prio = (INT8U)(pevent->OSEventCnt & OS_MUTEX_KEEP_LOWER_8); /* Get owner's orig prio */ + ptcb = (OS_TCB *)pevent->OSEventPtr; + if (ptcb != (OS_TCB *)0) { /* See if any task owns the mutex */ + if (ptcb->OSTCBPrio == pcp) { /* See if original prio was changed */ + OSMutex_RdyAtPrio(ptcb, prio); /* Yes, Restore the task's original prio */ + } + } + } + while (pevent->OSEventGrp != 0u) { /* Ready ALL tasks waiting for mutex */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_MUTEX, OS_STAT_PEND_ABORT); + } +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + pcp = (INT8U)(pevent->OSEventCnt >> 8u); + if (pcp != OS_PRIO_MUTEX_CEIL_DIS) { + OSTCBPrioTbl[pcp] = (OS_TCB *)0; /* Free up the PCP */ + } + pevent->OSEventType = OS_EVENT_TYPE_UNUSED; + pevent->OSEventPtr = OSEventFreeList; /* Return Event Control Block to free list */ + pevent->OSEventCnt = 0u; + OSEventFreeList = pevent; /* Get next free event control block */ + OS_EXIT_CRITICAL(); + if (tasks_waiting == OS_TRUE) { /* Reschedule only if task(s) were waiting */ + OS_Sched(); /* Find highest priority task ready to run */ + } + *perr = OS_ERR_NONE; + pevent_return = (OS_EVENT *)0; /* Mutex has been deleted */ + break; + + default: + OS_EXIT_CRITICAL(); + *perr = OS_ERR_INVALID_OPT; + pevent_return = pevent; + break; + } + return (pevent_return); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* PEND ON MUTUAL EXCLUSION SEMAPHORE +* +* Description: This function waits for a mutual exclusion semaphore. +* +* Arguments : pevent is a pointer to the event control block associated with the desired +* mutex. +* +* timeout is an optional timeout period (in clock ticks). If non-zero, your task will +* wait for the resource up to the amount of time specified by this argument. +* If you specify 0, however, your task will wait forever at the specified +* mutex or, until the resource becomes available. +* +* perr is a pointer to where an error message will be deposited. Possible error +* messages are: +* OS_ERR_NONE The call was successful and your task owns the mutex +* OS_ERR_TIMEOUT The mutex was not available within the specified 'timeout'. +* OS_ERR_PEND_ABORT The wait on the mutex was aborted. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a mutex +* OS_ERR_PEVENT_NULL 'pevent' is a NULL pointer +* OS_ERR_PEND_ISR If you called this function from an ISR and the result +* would lead to a suspension. +* OS_ERR_PCP_LOWER If the priority of the task that owns the Mutex is +* HIGHER (i.e. a lower number) than the PCP. This error +* indicates that you did not set the PCP higher (lower +* number) than ALL the tasks that compete for the Mutex. +* Unfortunately, this is something that could not be +* detected when the Mutex is created because we don't know +* what tasks will be using the Mutex. +* OS_ERR_PEND_LOCKED If you called this function when the scheduler is locked +* +* Returns : none +* +* Note(s) : 1) The task that owns the Mutex MUST NOT pend on any other event while it owns the mutex. +* +* 2) You MUST NOT change the priority of the task that owns the mutex +********************************************************************************************************* +*/ + +void OSMutexPend (OS_EVENT *pevent, + INT32U timeout, + INT8U *perr) +{ + INT8U pcp; /* Priority Ceiling Priority (PCP) */ + INT8U mprio; /* Mutex owner priority */ + BOOLEAN rdy; /* Flag indicating task was ready */ + OS_TCB *ptcb; + OS_EVENT *pevent2; + INT8U y; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return; + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return; + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MUTEX) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return; + } + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_PEND_ISR; /* ... can't PEND from an ISR */ + return; + } + if (OSLockNesting > 0u) { /* See if called with scheduler locked ... */ + *perr = OS_ERR_PEND_LOCKED; /* ... can't PEND when locked */ + return; + } +/*$PAGE*/ + OS_ENTER_CRITICAL(); + pcp = (INT8U)(pevent->OSEventCnt >> 8u); /* Get PCP from mutex */ + /* Is Mutex available? */ + if ((INT8U)(pevent->OSEventCnt & OS_MUTEX_KEEP_LOWER_8) == OS_MUTEX_AVAILABLE) { + pevent->OSEventCnt &= OS_MUTEX_KEEP_UPPER_8; /* Yes, Acquire the resource */ + pevent->OSEventCnt |= OSTCBCur->OSTCBPrio; /* Save priority of owning task */ + pevent->OSEventPtr = (void *)OSTCBCur; /* Point to owning task's OS_TCB */ + if ((pcp != OS_PRIO_MUTEX_CEIL_DIS) && + (OSTCBCur->OSTCBPrio <= pcp)) { /* PCP 'must' have a SMALLER prio ... */ + OS_EXIT_CRITICAL(); /* ... than current task! */ + *perr = OS_ERR_PCP_LOWER; + } else { + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + } + return; + } + if (pcp != OS_PRIO_MUTEX_CEIL_DIS) { + mprio = (INT8U)(pevent->OSEventCnt & OS_MUTEX_KEEP_LOWER_8); /* Get priority of mutex owner */ + ptcb = (OS_TCB *)(pevent->OSEventPtr); /* Point to TCB of mutex owner */ + if (ptcb->OSTCBPrio > pcp) { /* Need to promote prio of owner?*/ + if (mprio > OSTCBCur->OSTCBPrio) { + y = ptcb->OSTCBY; + if ((OSRdyTbl[y] & ptcb->OSTCBBitX) != 0u) { /* See if mutex owner is ready */ + OSRdyTbl[y] &= (OS_PRIO)~ptcb->OSTCBBitX; /* Yes, Remove owner from Rdy ...*/ + if (OSRdyTbl[y] == 0u) { /* ... list at current prio */ + OSRdyGrp &= (OS_PRIO)~ptcb->OSTCBBitY; + } + rdy = OS_TRUE; + } else { + pevent2 = ptcb->OSTCBEventPtr; + if (pevent2 != (OS_EVENT *)0) { /* Remove from event wait list */ + y = ptcb->OSTCBY; + pevent2->OSEventTbl[y] &= (OS_PRIO)~ptcb->OSTCBBitX; + if (pevent2->OSEventTbl[y] == 0u) { + pevent2->OSEventGrp &= (OS_PRIO)~ptcb->OSTCBBitY; + } + } + rdy = OS_FALSE; /* No */ + } + ptcb->OSTCBPrio = pcp; /* Change owner task prio to PCP */ +#if OS_LOWEST_PRIO <= 63u + ptcb->OSTCBY = (INT8U)( ptcb->OSTCBPrio >> 3u); + ptcb->OSTCBX = (INT8U)( ptcb->OSTCBPrio & 0x07u); +#else + ptcb->OSTCBY = (INT8U)((INT8U)(ptcb->OSTCBPrio >> 4u) & 0xFFu); + ptcb->OSTCBX = (INT8U)( ptcb->OSTCBPrio & 0x0Fu); +#endif + ptcb->OSTCBBitY = (OS_PRIO)(1uL << ptcb->OSTCBY); + ptcb->OSTCBBitX = (OS_PRIO)(1uL << ptcb->OSTCBX); + + if (rdy == OS_TRUE) { /* If task was ready at owner's priority ...*/ + OSRdyGrp |= ptcb->OSTCBBitY; /* ... make it ready at new priority. */ + OSRdyTbl[ptcb->OSTCBY] |= ptcb->OSTCBBitX; + } else { + pevent2 = ptcb->OSTCBEventPtr; + if (pevent2 != (OS_EVENT *)0) { /* Add to event wait list */ + pevent2->OSEventGrp |= ptcb->OSTCBBitY; + pevent2->OSEventTbl[ptcb->OSTCBY] |= ptcb->OSTCBBitX; + } + } + OSTCBPrioTbl[pcp] = ptcb; + } + } + } + OSTCBCur->OSTCBStat |= OS_STAT_MUTEX; /* Mutex not available, pend current task */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; + OSTCBCur->OSTCBDly = timeout; /* Store timeout in current task's TCB */ + OS_EventTaskWait(pevent); /* Suspend task until event or timeout occurs */ + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find next highest priority task ready */ + OS_ENTER_CRITICAL(); + switch (OSTCBCur->OSTCBStatPend) { /* See if we timed-out or aborted */ + case OS_STAT_PEND_OK: + *perr = OS_ERR_NONE; + break; + + case OS_STAT_PEND_ABORT: + *perr = OS_ERR_PEND_ABORT; /* Indicate that we aborted getting mutex */ + break; + + case OS_STAT_PEND_TO: + default: + OS_EventTaskRemove(OSTCBCur, pevent); + *perr = OS_ERR_TIMEOUT; /* Indicate that we didn't get mutex within TO */ + break; + } + OSTCBCur->OSTCBStat = OS_STAT_RDY; /* Set task status to ready */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; /* Clear pend status */ + OSTCBCur->OSTCBEventPtr = (OS_EVENT *)0; /* Clear event pointers */ +#if (OS_EVENT_MULTI_EN > 0u) + OSTCBCur->OSTCBEventMultiPtr = (OS_EVENT **)0; +#endif + OS_EXIT_CRITICAL(); +} +/*$PAGE*/ +/* +********************************************************************************************************* +* POST TO A MUTUAL EXCLUSION SEMAPHORE +* +* Description: This function signals a mutual exclusion semaphore +* +* Arguments : pevent is a pointer to the event control block associated with the desired +* mutex. +* +* Returns : OS_ERR_NONE The call was successful and the mutex was signaled. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a mutex +* OS_ERR_PEVENT_NULL 'pevent' is a NULL pointer +* OS_ERR_POST_ISR Attempted to post from an ISR (not valid for MUTEXes) +* OS_ERR_NOT_MUTEX_OWNER The task that did the post is NOT the owner of the MUTEX. +* OS_ERR_PCP_LOWER If the priority of the new task that owns the Mutex is +* HIGHER (i.e. a lower number) than the PCP. This error +* indicates that you did not set the PCP higher (lower +* number) than ALL the tasks that compete for the Mutex. +* Unfortunately, this is something that could not be +* detected when the Mutex is created because we don't know +* what tasks will be using the Mutex. +********************************************************************************************************* +*/ + +INT8U OSMutexPost (OS_EVENT *pevent) +{ + INT8U pcp; /* Priority ceiling priority */ + INT8U prio; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + return (OS_ERR_POST_ISR); /* ... can't POST mutex from an ISR */ + } +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MUTEX) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + pcp = (INT8U)(pevent->OSEventCnt >> 8u); /* Get priority ceiling priority of mutex */ + prio = (INT8U)(pevent->OSEventCnt & OS_MUTEX_KEEP_LOWER_8); /* Get owner's original priority */ + if (OSTCBCur != (OS_TCB *)pevent->OSEventPtr) { /* See if posting task owns the MUTEX */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NOT_MUTEX_OWNER); + } + if (pcp != OS_PRIO_MUTEX_CEIL_DIS) { + if (OSTCBCur->OSTCBPrio == pcp) { /* Did we have to raise current task's priority? */ + OSMutex_RdyAtPrio(OSTCBCur, prio); /* Restore the task's original priority */ + } + OSTCBPrioTbl[pcp] = OS_TCB_RESERVED; /* Reserve table entry */ + } + if (pevent->OSEventGrp != 0u) { /* Any task waiting for the mutex? */ + /* Yes, Make HPT waiting for mutex ready */ + prio = OS_EventTaskRdy(pevent, (void *)0, OS_STAT_MUTEX, OS_STAT_PEND_OK); + pevent->OSEventCnt &= OS_MUTEX_KEEP_UPPER_8; /* Save priority of mutex's new owner */ + pevent->OSEventCnt |= prio; + pevent->OSEventPtr = OSTCBPrioTbl[prio]; /* Link to new mutex owner's OS_TCB */ + if ((pcp != OS_PRIO_MUTEX_CEIL_DIS) && + (prio <= pcp)) { /* PCP 'must' have a SMALLER prio ... */ + OS_EXIT_CRITICAL(); /* ... than current task! */ + OS_Sched(); /* Find highest priority task ready to run */ + return (OS_ERR_PCP_LOWER); + } else { + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find highest priority task ready to run */ + return (OS_ERR_NONE); + } + } + pevent->OSEventCnt |= OS_MUTEX_AVAILABLE; /* No, Mutex is now available */ + pevent->OSEventPtr = (void *)0; + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +/*$PAGE*/ +/* +********************************************************************************************************* +* QUERY A MUTUAL EXCLUSION SEMAPHORE +* +* Description: This function obtains information about a mutex +* +* Arguments : pevent is a pointer to the event control block associated with the desired mutex +* +* p_mutex_data is a pointer to a structure that will contain information about the mutex +* +* Returns : OS_ERR_NONE The call was successful and the message was sent +* OS_ERR_QUERY_ISR If you called this function from an ISR +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* OS_ERR_PDATA_NULL If 'p_mutex_data' is a NULL pointer +* OS_ERR_EVENT_TYPE If you are attempting to obtain data from a non mutex. +********************************************************************************************************* +*/ + +#if OS_MUTEX_QUERY_EN > 0u +INT8U OSMutexQuery (OS_EVENT *pevent, + OS_MUTEX_DATA *p_mutex_data) +{ + INT8U i; + OS_PRIO *psrc; + OS_PRIO *pdest; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + return (OS_ERR_QUERY_ISR); /* ... can't QUERY mutex from an ISR */ + } +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } + if (p_mutex_data == (OS_MUTEX_DATA *)0) { /* Validate 'p_mutex_data' */ + return (OS_ERR_PDATA_NULL); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_MUTEX) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + p_mutex_data->OSMutexPCP = (INT8U)(pevent->OSEventCnt >> 8u); + p_mutex_data->OSOwnerPrio = (INT8U)(pevent->OSEventCnt & OS_MUTEX_KEEP_LOWER_8); + if (p_mutex_data->OSOwnerPrio == 0xFFu) { + p_mutex_data->OSValue = OS_TRUE; + } else { + p_mutex_data->OSValue = OS_FALSE; + } + p_mutex_data->OSEventGrp = pevent->OSEventGrp; /* Copy wait list */ + psrc = &pevent->OSEventTbl[0]; + pdest = &p_mutex_data->OSEventTbl[0]; + for (i = 0u; i < OS_EVENT_TBL_SIZE; i++) { + *pdest++ = *psrc++; + } + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif /* OS_MUTEX_QUERY_EN */ + +/*$PAGE*/ +/* +********************************************************************************************************* +* RESTORE A TASK BACK TO ITS ORIGINAL PRIORITY +* +* Description: This function makes a task ready at the specified priority +* +* Arguments : ptcb is a pointer to OS_TCB of the task to make ready +* +* prio is the desired priority +* +* Returns : none +********************************************************************************************************* +*/ + +static void OSMutex_RdyAtPrio (OS_TCB *ptcb, + INT8U prio) +{ + INT8U y; + + + y = ptcb->OSTCBY; /* Remove owner from ready list at 'pcp' */ + OSRdyTbl[y] &= (OS_PRIO)~ptcb->OSTCBBitX; + if (OSRdyTbl[y] == 0u) { + OSRdyGrp &= (OS_PRIO)~ptcb->OSTCBBitY; + } + ptcb->OSTCBPrio = prio; + OSPrioCur = prio; /* The current task is now at this priority */ +#if OS_LOWEST_PRIO <= 63u + ptcb->OSTCBY = (INT8U)((INT8U)(prio >> 3u) & 0x07u); + ptcb->OSTCBX = (INT8U)(prio & 0x07u); +#else + ptcb->OSTCBY = (INT8U)((INT8U)(prio >> 4u) & 0x0Fu); + ptcb->OSTCBX = (INT8U) (prio & 0x0Fu); +#endif + ptcb->OSTCBBitY = (OS_PRIO)(1uL << ptcb->OSTCBY); + ptcb->OSTCBBitX = (OS_PRIO)(1uL << ptcb->OSTCBX); + OSRdyGrp |= ptcb->OSTCBBitY; /* Make task ready at original priority */ + OSRdyTbl[ptcb->OSTCBY] |= ptcb->OSTCBBitX; + OSTCBPrioTbl[prio] = ptcb; +} + + +#endif /* OS_MUTEX_EN */ diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/os_q.c b/demos/os/ucosii/stm32f10x/ucosii/Source/os_q.c new file mode 100644 index 0000000..658fd2e --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/os_q.c @@ -0,0 +1,901 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* MESSAGE QUEUE MANAGEMENT +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : OS_Q.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE + +#ifndef OS_MASTER_FILE +#include +#endif + +#if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) +/* +********************************************************************************************************* +* ACCEPT MESSAGE FROM QUEUE +* +* Description: This function checks the queue to see if a message is available. Unlike OSQPend(), +* OSQAccept() does not suspend the calling task if a message is not available. +* +* Arguments : pevent is a pointer to the event control block +* +* perr is a pointer to where an error message will be deposited. Possible error +* messages are: +* +* OS_ERR_NONE The call was successful and your task received a +* message. +* OS_ERR_EVENT_TYPE You didn't pass a pointer to a queue +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* OS_ERR_Q_EMPTY The queue did not contain any messages +* +* Returns : != (void *)0 is the message in the queue if one is available. The message is removed +* from the so the next time OSQAccept() is called, the queue will contain +* one less entry. +* == (void *)0 if you received a NULL pointer message +* if the queue is empty or, +* if 'pevent' is a NULL pointer or, +* if you passed an invalid event type +* +* Note(s) : As of V2.60, you can now pass NULL pointers through queues. Because of this, the argument +* 'perr' has been added to the API to tell you about the outcome of the call. +********************************************************************************************************* +*/ + +#if OS_Q_ACCEPT_EN > 0u +void *OSQAccept (OS_EVENT *pevent, + INT8U *perr) +{ + void *pmsg; + OS_Q *pq; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((void *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return ((void *)0); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_Q) {/* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return ((void *)0); + } + OS_ENTER_CRITICAL(); + pq = (OS_Q *)pevent->OSEventPtr; /* Point at queue control block */ + if (pq->OSQEntries > 0u) { /* See if any messages in the queue */ + pmsg = *pq->OSQOut++; /* Yes, extract oldest message from the queue */ + pq->OSQEntries--; /* Update the number of entries in the queue */ + if (pq->OSQOut == pq->OSQEnd) { /* Wrap OUT pointer if we are at the end of the queue */ + pq->OSQOut = pq->OSQStart; + } + *perr = OS_ERR_NONE; + } else { + *perr = OS_ERR_Q_EMPTY; + pmsg = (void *)0; /* Queue is empty */ + } + OS_EXIT_CRITICAL(); + return (pmsg); /* Return message received (or NULL) */ +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* CREATE A MESSAGE QUEUE +* +* Description: This function creates a message queue if free event control blocks are available. +* +* Arguments : start is a pointer to the base address of the message queue storage area. The +* storage area MUST be declared as an array of pointers to 'void' as follows +* +* void *MessageStorage[size] +* +* size is the number of elements in the storage area +* +* Returns : != (OS_EVENT *)0 is a pointer to the event control clock (OS_EVENT) associated with the +* created queue +* == (OS_EVENT *)0 if no event control blocks were available or an error was detected +********************************************************************************************************* +*/ + +OS_EVENT *OSQCreate (void **start, + INT16U size) +{ + OS_EVENT *pevent; + OS_Q *pq; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL_IEC61508 + if (OSSafetyCriticalStartFlag == OS_TRUE) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_EVENT *)0); + } +#endif + + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + return ((OS_EVENT *)0); /* ... can't CREATE from an ISR */ + } + OS_ENTER_CRITICAL(); + pevent = OSEventFreeList; /* Get next free event control block */ + if (OSEventFreeList != (OS_EVENT *)0) { /* See if pool of free ECB pool was empty */ + OSEventFreeList = (OS_EVENT *)OSEventFreeList->OSEventPtr; + } + OS_EXIT_CRITICAL(); + if (pevent != (OS_EVENT *)0) { /* See if we have an event control block */ + OS_ENTER_CRITICAL(); + pq = OSQFreeList; /* Get a free queue control block */ + if (pq != (OS_Q *)0) { /* Were we able to get a queue control block ? */ + OSQFreeList = OSQFreeList->OSQPtr; /* Yes, Adjust free list pointer to next free*/ + OS_EXIT_CRITICAL(); + pq->OSQStart = start; /* Initialize the queue */ + pq->OSQEnd = &start[size]; + pq->OSQIn = start; + pq->OSQOut = start; + pq->OSQSize = size; + pq->OSQEntries = 0u; + pevent->OSEventType = OS_EVENT_TYPE_Q; + pevent->OSEventCnt = 0u; + pevent->OSEventPtr = pq; +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + OS_EventWaitListInit(pevent); /* Initialize the wait list */ + } else { + pevent->OSEventPtr = (void *)OSEventFreeList; /* No, Return event control block on error */ + OSEventFreeList = pevent; + OS_EXIT_CRITICAL(); + pevent = (OS_EVENT *)0; + } + } + return (pevent); +} +/*$PAGE*/ +/* +********************************************************************************************************* +* DELETE A MESSAGE QUEUE +* +* Description: This function deletes a message queue and readies all tasks pending on the queue. +* +* Arguments : pevent is a pointer to the event control block associated with the desired +* queue. +* +* opt determines delete options as follows: +* opt == OS_DEL_NO_PEND Delete the queue ONLY if no task pending +* opt == OS_DEL_ALWAYS Deletes the queue even if tasks are waiting. +* In this case, all the tasks pending will be readied. +* +* perr is a pointer to an error code that can contain one of the following values: +* OS_ERR_NONE The call was successful and the queue was deleted +* OS_ERR_DEL_ISR If you tried to delete the queue from an ISR +* OS_ERR_INVALID_OPT An invalid option was specified +* OS_ERR_TASK_WAITING One or more tasks were waiting on the queue +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a queue +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +* +* Returns : pevent upon error +* (OS_EVENT *)0 if the queue was successfully deleted. +* +* Note(s) : 1) This function must be used with care. Tasks that would normally expect the presence of +* the queue MUST check the return code of OSQPend(). +* 2) OSQAccept() callers will not know that the intended queue has been deleted unless +* they check 'pevent' to see that it's a NULL pointer. +* 3) This call can potentially disable interrupts for a long time. The interrupt disable +* time is directly proportional to the number of tasks waiting on the queue. +* 4) Because ALL tasks pending on the queue will be readied, you MUST be careful in +* applications where the queue is used for mutual exclusion because the resource(s) +* will no longer be guarded by the queue. +* 5) If the storage for the message queue was allocated dynamically (i.e. using a malloc() +* type call) then your application MUST release the memory storage by call the counterpart +* call of the dynamic allocation scheme used. If the queue storage was created statically +* then, the storage can be reused. +* 6) All tasks that were waiting for the queue will be readied and returned an +* OS_ERR_PEND_ABORT if OSQDel() was called with OS_DEL_ALWAYS +********************************************************************************************************* +*/ + +#if OS_Q_DEL_EN > 0u +OS_EVENT *OSQDel (OS_EVENT *pevent, + INT8U opt, + INT8U *perr) +{ + BOOLEAN tasks_waiting; + OS_EVENT *pevent_return; + OS_Q *pq; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_EVENT *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return (pevent); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_Q) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return (pevent); + } + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_DEL_ISR; /* ... can't DELETE from an ISR */ + return (pevent); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any tasks waiting on queue */ + tasks_waiting = OS_TRUE; /* Yes */ + } else { + tasks_waiting = OS_FALSE; /* No */ + } + switch (opt) { + case OS_DEL_NO_PEND: /* Delete queue only if no task waiting */ + if (tasks_waiting == OS_FALSE) { +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + pq = (OS_Q *)pevent->OSEventPtr; /* Return OS_Q to free list */ + pq->OSQPtr = OSQFreeList; + OSQFreeList = pq; + pevent->OSEventType = OS_EVENT_TYPE_UNUSED; + pevent->OSEventPtr = OSEventFreeList; /* Return Event Control Block to free list */ + pevent->OSEventCnt = 0u; + OSEventFreeList = pevent; /* Get next free event control block */ + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + pevent_return = (OS_EVENT *)0; /* Queue has been deleted */ + } else { + OS_EXIT_CRITICAL(); + *perr = OS_ERR_TASK_WAITING; + pevent_return = pevent; + } + break; + + case OS_DEL_ALWAYS: /* Always delete the queue */ + while (pevent->OSEventGrp != 0u) { /* Ready ALL tasks waiting for queue */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_Q, OS_STAT_PEND_ABORT); + } +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + pq = (OS_Q *)pevent->OSEventPtr; /* Return OS_Q to free list */ + pq->OSQPtr = OSQFreeList; + OSQFreeList = pq; + pevent->OSEventType = OS_EVENT_TYPE_UNUSED; + pevent->OSEventPtr = OSEventFreeList; /* Return Event Control Block to free list */ + pevent->OSEventCnt = 0u; + OSEventFreeList = pevent; /* Get next free event control block */ + OS_EXIT_CRITICAL(); + if (tasks_waiting == OS_TRUE) { /* Reschedule only if task(s) were waiting */ + OS_Sched(); /* Find highest priority task ready to run */ + } + *perr = OS_ERR_NONE; + pevent_return = (OS_EVENT *)0; /* Queue has been deleted */ + break; + + default: + OS_EXIT_CRITICAL(); + *perr = OS_ERR_INVALID_OPT; + pevent_return = pevent; + break; + } + return (pevent_return); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* FLUSH QUEUE +* +* Description : This function is used to flush the contents of the message queue. +* +* Arguments : none +* +* Returns : OS_ERR_NONE upon success +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a queue +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* +* WARNING : You should use this function with great care because, when to flush the queue, you LOOSE +* the references to what the queue entries are pointing to and thus, you could cause +* 'memory leaks'. In other words, the data you are pointing to that's being referenced +* by the queue entries should, most likely, need to be de-allocated (i.e. freed). +********************************************************************************************************* +*/ + +#if OS_Q_FLUSH_EN > 0u +INT8U OSQFlush (OS_EVENT *pevent) +{ + OS_Q *pq; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } + if (pevent->OSEventType != OS_EVENT_TYPE_Q) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } +#endif + OS_ENTER_CRITICAL(); + pq = (OS_Q *)pevent->OSEventPtr; /* Point to queue storage structure */ + pq->OSQIn = pq->OSQStart; + pq->OSQOut = pq->OSQStart; + pq->OSQEntries = 0u; + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* PEND ON A QUEUE FOR A MESSAGE +* +* Description: This function waits for a message to be sent to a queue +* +* Arguments : pevent is a pointer to the event control block associated with the desired queue +* +* timeout is an optional timeout period (in clock ticks). If non-zero, your task will +* wait for a message to arrive at the queue up to the amount of time +* specified by this argument. If you specify 0, however, your task will wait +* forever at the specified queue or, until a message arrives. +* +* perr is a pointer to where an error message will be deposited. Possible error +* messages are: +* +* OS_ERR_NONE The call was successful and your task received a +* message. +* OS_ERR_TIMEOUT A message was not received within the specified 'timeout'. +* OS_ERR_PEND_ABORT The wait on the queue was aborted. +* OS_ERR_EVENT_TYPE You didn't pass a pointer to a queue +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* OS_ERR_PEND_ISR If you called this function from an ISR and the result +* would lead to a suspension. +* OS_ERR_PEND_LOCKED If you called this function with the scheduler is locked +* +* Returns : != (void *)0 is a pointer to the message received +* == (void *)0 if you received a NULL pointer message or, +* if no message was received or, +* if 'pevent' is a NULL pointer or, +* if you didn't pass a pointer to a queue. +* +* Note(s) : As of V2.60, this function allows you to receive NULL pointer messages. +********************************************************************************************************* +*/ + +void *OSQPend (OS_EVENT *pevent, + INT32U timeout, + INT8U *perr) +{ + void *pmsg; + OS_Q *pq; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((void *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return ((void *)0); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_Q) {/* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return ((void *)0); + } + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_PEND_ISR; /* ... can't PEND from an ISR */ + return ((void *)0); + } + if (OSLockNesting > 0u) { /* See if called with scheduler locked ... */ + *perr = OS_ERR_PEND_LOCKED; /* ... can't PEND when locked */ + return ((void *)0); + } + OS_ENTER_CRITICAL(); + pq = (OS_Q *)pevent->OSEventPtr; /* Point at queue control block */ + if (pq->OSQEntries > 0u) { /* See if any messages in the queue */ + pmsg = *pq->OSQOut++; /* Yes, extract oldest message from the queue */ + pq->OSQEntries--; /* Update the number of entries in the queue */ + if (pq->OSQOut == pq->OSQEnd) { /* Wrap OUT pointer if we are at the end of the queue */ + pq->OSQOut = pq->OSQStart; + } + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (pmsg); /* Return message received */ + } + OSTCBCur->OSTCBStat |= OS_STAT_Q; /* Task will have to pend for a message to be posted */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; + OSTCBCur->OSTCBDly = timeout; /* Load timeout into TCB */ + OS_EventTaskWait(pevent); /* Suspend task until event or timeout occurs */ + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find next highest priority task ready to run */ + OS_ENTER_CRITICAL(); + switch (OSTCBCur->OSTCBStatPend) { /* See if we timed-out or aborted */ + case OS_STAT_PEND_OK: /* Extract message from TCB (Put there by QPost) */ + pmsg = OSTCBCur->OSTCBMsg; + *perr = OS_ERR_NONE; + break; + + case OS_STAT_PEND_ABORT: + pmsg = (void *)0; + *perr = OS_ERR_PEND_ABORT; /* Indicate that we aborted */ + break; + + case OS_STAT_PEND_TO: + default: + OS_EventTaskRemove(OSTCBCur, pevent); + pmsg = (void *)0; + *perr = OS_ERR_TIMEOUT; /* Indicate that we didn't get event within TO */ + break; + } + OSTCBCur->OSTCBStat = OS_STAT_RDY; /* Set task status to ready */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; /* Clear pend status */ + OSTCBCur->OSTCBEventPtr = (OS_EVENT *)0; /* Clear event pointers */ +#if (OS_EVENT_MULTI_EN > 0u) + OSTCBCur->OSTCBEventMultiPtr = (OS_EVENT **)0; +#endif + OSTCBCur->OSTCBMsg = (void *)0; /* Clear received message */ + OS_EXIT_CRITICAL(); + return (pmsg); /* Return received message */ +} +/*$PAGE*/ +/* +********************************************************************************************************* +* ABORT WAITING ON A MESSAGE QUEUE +* +* Description: This function aborts & readies any tasks currently waiting on a queue. This function +* should be used to fault-abort the wait on the queue, rather than to normally signal +* the queue via OSQPost(), OSQPostFront() or OSQPostOpt(). +* +* Arguments : pevent is a pointer to the event control block associated with the desired queue. +* +* opt determines the type of ABORT performed: +* OS_PEND_OPT_NONE ABORT wait for a single task (HPT) waiting on the +* queue +* OS_PEND_OPT_BROADCAST ABORT wait for ALL tasks that are waiting on the +* queue +* +* perr is a pointer to where an error message will be deposited. Possible error +* messages are: +* +* OS_ERR_NONE No tasks were waiting on the queue. +* OS_ERR_PEND_ABORT At least one task waiting on the queue was readied +* and informed of the aborted wait; check return value +* for the number of tasks whose wait on the queue +* was aborted. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a queue. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +* +* Returns : == 0 if no tasks were waiting on the queue, or upon error. +* > 0 if one or more tasks waiting on the queue are now readied and informed. +********************************************************************************************************* +*/ + +#if OS_Q_PEND_ABORT_EN > 0u +INT8U OSQPendAbort (OS_EVENT *pevent, + INT8U opt, + INT8U *perr) +{ + INT8U nbr_tasks; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return (0u); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_Q) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return (0u); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any task waiting on queue? */ + nbr_tasks = 0u; + switch (opt) { + case OS_PEND_OPT_BROADCAST: /* Do we need to abort ALL waiting tasks? */ + while (pevent->OSEventGrp != 0u) { /* Yes, ready ALL tasks waiting on queue */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_Q, OS_STAT_PEND_ABORT); + nbr_tasks++; + } + break; + + case OS_PEND_OPT_NONE: + default: /* No, ready HPT waiting on queue */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_Q, OS_STAT_PEND_ABORT); + nbr_tasks++; + break; + } + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find HPT ready to run */ + *perr = OS_ERR_PEND_ABORT; + return (nbr_tasks); + } + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (0u); /* No tasks waiting on queue */ +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* POST MESSAGE TO A QUEUE +* +* Description: This function sends a message to a queue +* +* Arguments : pevent is a pointer to the event control block associated with the desired queue +* +* pmsg is a pointer to the message to send. +* +* Returns : OS_ERR_NONE The call was successful and the message was sent +* OS_ERR_Q_FULL If the queue cannot accept any more messages because it is full. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a queue. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* +* Note(s) : As of V2.60, this function allows you to send NULL pointer messages. +********************************************************************************************************* +*/ + +#if OS_Q_POST_EN > 0u +INT8U OSQPost (OS_EVENT *pevent, + void *pmsg) +{ + OS_Q *pq; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_Q) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any task pending on queue */ + /* Ready highest priority task waiting on event */ + (void)OS_EventTaskRdy(pevent, pmsg, OS_STAT_Q, OS_STAT_PEND_OK); + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find highest priority task ready to run */ + return (OS_ERR_NONE); + } + pq = (OS_Q *)pevent->OSEventPtr; /* Point to queue control block */ + if (pq->OSQEntries >= pq->OSQSize) { /* Make sure queue is not full */ + OS_EXIT_CRITICAL(); + return (OS_ERR_Q_FULL); + } + *pq->OSQIn++ = pmsg; /* Insert message into queue */ + pq->OSQEntries++; /* Update the nbr of entries in the queue */ + if (pq->OSQIn == pq->OSQEnd) { /* Wrap IN ptr if we are at end of queue */ + pq->OSQIn = pq->OSQStart; + } + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* POST MESSAGE TO THE FRONT OF A QUEUE +* +* Description: This function sends a message to a queue but unlike OSQPost(), the message is posted at +* the front instead of the end of the queue. Using OSQPostFront() allows you to send +* 'priority' messages. +* +* Arguments : pevent is a pointer to the event control block associated with the desired queue +* +* pmsg is a pointer to the message to send. +* +* Returns : OS_ERR_NONE The call was successful and the message was sent +* OS_ERR_Q_FULL If the queue cannot accept any more messages because it is full. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a queue. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* +* Note(s) : As of V2.60, this function allows you to send NULL pointer messages. +********************************************************************************************************* +*/ + +#if OS_Q_POST_FRONT_EN > 0u +INT8U OSQPostFront (OS_EVENT *pevent, + void *pmsg) +{ + OS_Q *pq; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_Q) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any task pending on queue */ + /* Ready highest priority task waiting on event */ + (void)OS_EventTaskRdy(pevent, pmsg, OS_STAT_Q, OS_STAT_PEND_OK); + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find highest priority task ready to run */ + return (OS_ERR_NONE); + } + pq = (OS_Q *)pevent->OSEventPtr; /* Point to queue control block */ + if (pq->OSQEntries >= pq->OSQSize) { /* Make sure queue is not full */ + OS_EXIT_CRITICAL(); + return (OS_ERR_Q_FULL); + } + if (pq->OSQOut == pq->OSQStart) { /* Wrap OUT ptr if we are at the 1st queue entry */ + pq->OSQOut = pq->OSQEnd; + } + pq->OSQOut--; + *pq->OSQOut = pmsg; /* Insert message into queue */ + pq->OSQEntries++; /* Update the nbr of entries in the queue */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* POST MESSAGE TO A QUEUE +* +* Description: This function sends a message to a queue. This call has been added to reduce code size +* since it can replace both OSQPost() and OSQPostFront(). Also, this function adds the +* capability to broadcast a message to ALL tasks waiting on the message queue. +* +* Arguments : pevent is a pointer to the event control block associated with the desired queue +* +* pmsg is a pointer to the message to send. +* +* opt determines the type of POST performed: +* OS_POST_OPT_NONE POST to a single waiting task +* (Identical to OSQPost()) +* OS_POST_OPT_BROADCAST POST to ALL tasks that are waiting on the queue +* OS_POST_OPT_FRONT POST as LIFO (Simulates OSQPostFront()) +* OS_POST_OPT_NO_SCHED Indicates that the scheduler will NOT be invoked +* +* Returns : OS_ERR_NONE The call was successful and the message was sent +* OS_ERR_Q_FULL If the queue cannot accept any more messages because it is full. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a queue. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* +* Warning : Interrupts can be disabled for a long time if you do a 'broadcast'. In fact, the +* interrupt disable time is proportional to the number of tasks waiting on the queue. +********************************************************************************************************* +*/ + +#if OS_Q_POST_OPT_EN > 0u +INT8U OSQPostOpt (OS_EVENT *pevent, + void *pmsg, + INT8U opt) +{ + OS_Q *pq; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_Q) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0x00u) { /* See if any task pending on queue */ + if ((opt & OS_POST_OPT_BROADCAST) != 0x00u) { /* Do we need to post msg to ALL waiting tasks ? */ + while (pevent->OSEventGrp != 0u) { /* Yes, Post to ALL tasks waiting on queue */ + (void)OS_EventTaskRdy(pevent, pmsg, OS_STAT_Q, OS_STAT_PEND_OK); + } + } else { /* No, Post to HPT waiting on queue */ + (void)OS_EventTaskRdy(pevent, pmsg, OS_STAT_Q, OS_STAT_PEND_OK); + } + OS_EXIT_CRITICAL(); + if ((opt & OS_POST_OPT_NO_SCHED) == 0u) { /* See if scheduler needs to be invoked */ + OS_Sched(); /* Find highest priority task ready to run */ + } + return (OS_ERR_NONE); + } + pq = (OS_Q *)pevent->OSEventPtr; /* Point to queue control block */ + if (pq->OSQEntries >= pq->OSQSize) { /* Make sure queue is not full */ + OS_EXIT_CRITICAL(); + return (OS_ERR_Q_FULL); + } + if ((opt & OS_POST_OPT_FRONT) != 0x00u) { /* Do we post to the FRONT of the queue? */ + if (pq->OSQOut == pq->OSQStart) { /* Yes, Post as LIFO, Wrap OUT pointer if we ... */ + pq->OSQOut = pq->OSQEnd; /* ... are at the 1st queue entry */ + } + pq->OSQOut--; + *pq->OSQOut = pmsg; /* Insert message into queue */ + } else { /* No, Post as FIFO */ + *pq->OSQIn++ = pmsg; /* Insert message into queue */ + if (pq->OSQIn == pq->OSQEnd) { /* Wrap IN ptr if we are at end of queue */ + pq->OSQIn = pq->OSQStart; + } + } + pq->OSQEntries++; /* Update the nbr of entries in the queue */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* QUERY A MESSAGE QUEUE +* +* Description: This function obtains information about a message queue. +* +* Arguments : pevent is a pointer to the event control block associated with the desired queue +* +* p_q_data is a pointer to a structure that will contain information about the message +* queue. +* +* Returns : OS_ERR_NONE The call was successful and the message was sent +* OS_ERR_EVENT_TYPE If you are attempting to obtain data from a non queue. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer +* OS_ERR_PDATA_NULL If 'p_q_data' is a NULL pointer +********************************************************************************************************* +*/ + +#if OS_Q_QUERY_EN > 0u +INT8U OSQQuery (OS_EVENT *pevent, + OS_Q_DATA *p_q_data) +{ + OS_Q *pq; + INT8U i; + OS_PRIO *psrc; + OS_PRIO *pdest; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } + if (p_q_data == (OS_Q_DATA *)0) { /* Validate 'p_q_data' */ + return (OS_ERR_PDATA_NULL); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_Q) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + p_q_data->OSEventGrp = pevent->OSEventGrp; /* Copy message queue wait list */ + psrc = &pevent->OSEventTbl[0]; + pdest = &p_q_data->OSEventTbl[0]; + for (i = 0u; i < OS_EVENT_TBL_SIZE; i++) { + *pdest++ = *psrc++; + } + pq = (OS_Q *)pevent->OSEventPtr; + if (pq->OSQEntries > 0u) { + p_q_data->OSMsg = *pq->OSQOut; /* Get next message to return if available */ + } else { + p_q_data->OSMsg = (void *)0; + } + p_q_data->OSNMsgs = pq->OSQEntries; + p_q_data->OSQSize = pq->OSQSize; + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif /* OS_Q_QUERY_EN */ + +/*$PAGE*/ +/* +********************************************************************************************************* +* QUEUE MODULE INITIALIZATION +* +* Description : This function is called by uC/OS-II to initialize the message queue module. Your +* application MUST NOT call this function. +* +* Arguments : none +* +* Returns : none +* +* Note(s) : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ + +void OS_QInit (void) +{ +#if OS_MAX_QS == 1u + OSQFreeList = &OSQTbl[0]; /* Only ONE queue! */ + OSQFreeList->OSQPtr = (OS_Q *)0; +#endif + +#if OS_MAX_QS >= 2u + INT16U ix; + INT16U ix_next; + OS_Q *pq1; + OS_Q *pq2; + + + + OS_MemClr((INT8U *)&OSQTbl[0], sizeof(OSQTbl)); /* Clear the queue table */ + for (ix = 0u; ix < (OS_MAX_QS - 1u); ix++) { /* Init. list of free QUEUE control blocks */ + ix_next = ix + 1u; + pq1 = &OSQTbl[ix]; + pq2 = &OSQTbl[ix_next]; + pq1->OSQPtr = pq2; + } + pq1 = &OSQTbl[ix]; + pq1->OSQPtr = (OS_Q *)0; + OSQFreeList = &OSQTbl[0]; +#endif +} +#endif /* OS_Q_EN */ diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/os_sem.c b/demos/os/ucosii/stm32f10x/ucosii/Source/os_sem.c new file mode 100644 index 0000000..8aa3ad5 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/os_sem.c @@ -0,0 +1,637 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* SEMAPHORE MANAGEMENT +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : OS_SEM.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE + +#ifndef OS_MASTER_FILE +#include +#endif + +#if OS_SEM_EN > 0u +/*$PAGE*/ +/* +********************************************************************************************************* +* ACCEPT SEMAPHORE +* +* Description: This function checks the semaphore to see if a resource is available or, if an event +* occurred. Unlike OSSemPend(), OSSemAccept() does not suspend the calling task if the +* resource is not available or the event did not occur. +* +* Arguments : pevent is a pointer to the event control block +* +* Returns : > 0 if the resource is available or the event did not occur the semaphore is +* decremented to obtain the resource. +* == 0 if the resource is not available or the event did not occur or, +* if 'pevent' is a NULL pointer or, +* if you didn't pass a pointer to a semaphore +********************************************************************************************************* +*/ + +#if OS_SEM_ACCEPT_EN > 0u +INT16U OSSemAccept (OS_EVENT *pevent) +{ + INT16U cnt; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (0u); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_SEM) { /* Validate event block type */ + return (0u); + } + OS_ENTER_CRITICAL(); + cnt = pevent->OSEventCnt; + if (cnt > 0u) { /* See if resource is available */ + pevent->OSEventCnt--; /* Yes, decrement semaphore and notify caller */ + } + OS_EXIT_CRITICAL(); + return (cnt); /* Return semaphore count */ +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* CREATE A SEMAPHORE +* +* Description: This function creates a semaphore. +* +* Arguments : cnt is the initial value for the semaphore. If the value is 0, no resource is +* available (or no event has occurred). You initialize the semaphore to a +* non-zero value to specify how many resources are available (e.g. if you have +* 10 resources, you would initialize the semaphore to 10). +* +* Returns : != (void *)0 is a pointer to the event control block (OS_EVENT) associated with the +* created semaphore +* == (void *)0 if no event control blocks were available +********************************************************************************************************* +*/ + +OS_EVENT *OSSemCreate (INT16U cnt) +{ + OS_EVENT *pevent; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL_IEC61508 + if (OSSafetyCriticalStartFlag == OS_TRUE) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_EVENT *)0); + } +#endif + + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + return ((OS_EVENT *)0); /* ... can't CREATE from an ISR */ + } + OS_ENTER_CRITICAL(); + pevent = OSEventFreeList; /* Get next free event control block */ + if (OSEventFreeList != (OS_EVENT *)0) { /* See if pool of free ECB pool was empty */ + OSEventFreeList = (OS_EVENT *)OSEventFreeList->OSEventPtr; + } + OS_EXIT_CRITICAL(); + if (pevent != (OS_EVENT *)0) { /* Get an event control block */ + pevent->OSEventType = OS_EVENT_TYPE_SEM; + pevent->OSEventCnt = cnt; /* Set semaphore value */ + pevent->OSEventPtr = (void *)0; /* Unlink from ECB free list */ +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + OS_EventWaitListInit(pevent); /* Initialize to 'nobody waiting' on sem. */ + } + return (pevent); +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* DELETE A SEMAPHORE +* +* Description: This function deletes a semaphore and readies all tasks pending on the semaphore. +* +* Arguments : pevent is a pointer to the event control block associated with the desired +* semaphore. +* +* opt determines delete options as follows: +* opt == OS_DEL_NO_PEND Delete semaphore ONLY if no task pending +* opt == OS_DEL_ALWAYS Deletes the semaphore even if tasks are waiting. +* In this case, all the tasks pending will be readied. +* +* perr is a pointer to an error code that can contain one of the following values: +* OS_ERR_NONE The call was successful and the semaphore was deleted +* OS_ERR_DEL_ISR If you attempted to delete the semaphore from an ISR +* OS_ERR_INVALID_OPT An invalid option was specified +* OS_ERR_TASK_WAITING One or more tasks were waiting on the semaphore +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a semaphore +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +* +* Returns : pevent upon error +* (OS_EVENT *)0 if the semaphore was successfully deleted. +* +* Note(s) : 1) This function must be used with care. Tasks that would normally expect the presence of +* the semaphore MUST check the return code of OSSemPend(). +* 2) OSSemAccept() callers will not know that the intended semaphore has been deleted unless +* they check 'pevent' to see that it's a NULL pointer. +* 3) This call can potentially disable interrupts for a long time. The interrupt disable +* time is directly proportional to the number of tasks waiting on the semaphore. +* 4) Because ALL tasks pending on the semaphore will be readied, you MUST be careful in +* applications where the semaphore is used for mutual exclusion because the resource(s) +* will no longer be guarded by the semaphore. +* 5) All tasks that were waiting for the semaphore will be readied and returned an +* OS_ERR_PEND_ABORT if OSSemDel() was called with OS_DEL_ALWAYS +********************************************************************************************************* +*/ + +#if OS_SEM_DEL_EN > 0u +OS_EVENT *OSSemDel (OS_EVENT *pevent, + INT8U opt, + INT8U *perr) +{ + BOOLEAN tasks_waiting; + OS_EVENT *pevent_return; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_EVENT *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return (pevent); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_SEM) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return (pevent); + } + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_DEL_ISR; /* ... can't DELETE from an ISR */ + return (pevent); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any tasks waiting on semaphore */ + tasks_waiting = OS_TRUE; /* Yes */ + } else { + tasks_waiting = OS_FALSE; /* No */ + } + switch (opt) { + case OS_DEL_NO_PEND: /* Delete semaphore only if no task waiting */ + if (tasks_waiting == OS_FALSE) { +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + pevent->OSEventType = OS_EVENT_TYPE_UNUSED; + pevent->OSEventPtr = OSEventFreeList; /* Return Event Control Block to free list */ + pevent->OSEventCnt = 0u; + OSEventFreeList = pevent; /* Get next free event control block */ + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + pevent_return = (OS_EVENT *)0; /* Semaphore has been deleted */ + } else { + OS_EXIT_CRITICAL(); + *perr = OS_ERR_TASK_WAITING; + pevent_return = pevent; + } + break; + + case OS_DEL_ALWAYS: /* Always delete the semaphore */ + while (pevent->OSEventGrp != 0u) { /* Ready ALL tasks waiting for semaphore */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_SEM, OS_STAT_PEND_ABORT); + } +#if OS_EVENT_NAME_EN > 0u + pevent->OSEventName = (INT8U *)(void *)"?"; +#endif + pevent->OSEventType = OS_EVENT_TYPE_UNUSED; + pevent->OSEventPtr = OSEventFreeList; /* Return Event Control Block to free list */ + pevent->OSEventCnt = 0u; + OSEventFreeList = pevent; /* Get next free event control block */ + OS_EXIT_CRITICAL(); + if (tasks_waiting == OS_TRUE) { /* Reschedule only if task(s) were waiting */ + OS_Sched(); /* Find highest priority task ready to run */ + } + *perr = OS_ERR_NONE; + pevent_return = (OS_EVENT *)0; /* Semaphore has been deleted */ + break; + + default: + OS_EXIT_CRITICAL(); + *perr = OS_ERR_INVALID_OPT; + pevent_return = pevent; + break; + } + return (pevent_return); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* PEND ON SEMAPHORE +* +* Description: This function waits for a semaphore. +* +* Arguments : pevent is a pointer to the event control block associated with the desired +* semaphore. +* +* timeout is an optional timeout period (in clock ticks). If non-zero, your task will +* wait for the resource up to the amount of time specified by this argument. +* If you specify 0, however, your task will wait forever at the specified +* semaphore or, until the resource becomes available (or the event occurs). +* +* perr is a pointer to where an error message will be deposited. Possible error +* messages are: +* +* OS_ERR_NONE The call was successful and your task owns the resource +* or, the event you are waiting for occurred. +* OS_ERR_TIMEOUT The semaphore was not received within the specified +* 'timeout'. +* OS_ERR_PEND_ABORT The wait on the semaphore was aborted. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a semaphore. +* OS_ERR_PEND_ISR If you called this function from an ISR and the result +* would lead to a suspension. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +* OS_ERR_PEND_LOCKED If you called this function when the scheduler is locked +* +* Returns : none +********************************************************************************************************* +*/ +/*$PAGE*/ +void OSSemPend (OS_EVENT *pevent, + INT32U timeout, + INT8U *perr) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return; + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return; + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_SEM) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return; + } + if (OSIntNesting > 0u) { /* See if called from ISR ... */ + *perr = OS_ERR_PEND_ISR; /* ... can't PEND from an ISR */ + return; + } + if (OSLockNesting > 0u) { /* See if called with scheduler locked ... */ + *perr = OS_ERR_PEND_LOCKED; /* ... can't PEND when locked */ + return; + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventCnt > 0u) { /* If sem. is positive, resource available ... */ + pevent->OSEventCnt--; /* ... decrement semaphore only if positive. */ + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return; + } + /* Otherwise, must wait until event occurs */ + OSTCBCur->OSTCBStat |= OS_STAT_SEM; /* Resource not available, pend on semaphore */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; + OSTCBCur->OSTCBDly = timeout; /* Store pend timeout in TCB */ + OS_EventTaskWait(pevent); /* Suspend task until event or timeout occurs */ + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find next highest priority task ready */ + OS_ENTER_CRITICAL(); + switch (OSTCBCur->OSTCBStatPend) { /* See if we timed-out or aborted */ + case OS_STAT_PEND_OK: + *perr = OS_ERR_NONE; + break; + + case OS_STAT_PEND_ABORT: + *perr = OS_ERR_PEND_ABORT; /* Indicate that we aborted */ + break; + + case OS_STAT_PEND_TO: + default: + OS_EventTaskRemove(OSTCBCur, pevent); + *perr = OS_ERR_TIMEOUT; /* Indicate that we didn't get event within TO */ + break; + } + OSTCBCur->OSTCBStat = OS_STAT_RDY; /* Set task status to ready */ + OSTCBCur->OSTCBStatPend = OS_STAT_PEND_OK; /* Clear pend status */ + OSTCBCur->OSTCBEventPtr = (OS_EVENT *)0; /* Clear event pointers */ +#if (OS_EVENT_MULTI_EN > 0u) + OSTCBCur->OSTCBEventMultiPtr = (OS_EVENT **)0; +#endif + OS_EXIT_CRITICAL(); +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* ABORT WAITING ON A SEMAPHORE +* +* Description: This function aborts & readies any tasks currently waiting on a semaphore. This function +* should be used to fault-abort the wait on the semaphore, rather than to normally signal +* the semaphore via OSSemPost(). +* +* Arguments : pevent is a pointer to the event control block associated with the desired +* semaphore. +* +* opt determines the type of ABORT performed: +* OS_PEND_OPT_NONE ABORT wait for a single task (HPT) waiting on the +* semaphore +* OS_PEND_OPT_BROADCAST ABORT wait for ALL tasks that are waiting on the +* semaphore +* +* perr is a pointer to where an error message will be deposited. Possible error +* messages are: +* +* OS_ERR_NONE No tasks were waiting on the semaphore. +* OS_ERR_PEND_ABORT At least one task waiting on the semaphore was readied +* and informed of the aborted wait; check return value +* for the number of tasks whose wait on the semaphore +* was aborted. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a semaphore. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +* +* Returns : == 0 if no tasks were waiting on the semaphore, or upon error. +* > 0 if one or more tasks waiting on the semaphore are now readied and informed. +********************************************************************************************************* +*/ + +#if OS_SEM_PEND_ABORT_EN > 0u +INT8U OSSemPendAbort (OS_EVENT *pevent, + INT8U opt, + INT8U *perr) +{ + INT8U nbr_tasks; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return (0u); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_SEM) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return (0u); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any task waiting on semaphore? */ + nbr_tasks = 0u; + switch (opt) { + case OS_PEND_OPT_BROADCAST: /* Do we need to abort ALL waiting tasks? */ + while (pevent->OSEventGrp != 0u) { /* Yes, ready ALL tasks waiting on semaphore */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_SEM, OS_STAT_PEND_ABORT); + nbr_tasks++; + } + break; + + case OS_PEND_OPT_NONE: + default: /* No, ready HPT waiting on semaphore */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_SEM, OS_STAT_PEND_ABORT); + nbr_tasks++; + break; + } + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find HPT ready to run */ + *perr = OS_ERR_PEND_ABORT; + return (nbr_tasks); + } + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (0u); /* No tasks waiting on semaphore */ +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* POST TO A SEMAPHORE +* +* Description: This function signals a semaphore +* +* Arguments : pevent is a pointer to the event control block associated with the desired +* semaphore. +* +* Returns : OS_ERR_NONE The call was successful and the semaphore was signaled. +* OS_ERR_SEM_OVF If the semaphore count exceeded its limit. In other words, you have +* signaled the semaphore more often than you waited on it with either +* OSSemAccept() or OSSemPend(). +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a semaphore +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +********************************************************************************************************* +*/ + +INT8U OSSemPost (OS_EVENT *pevent) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_SEM) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + if (pevent->OSEventGrp != 0u) { /* See if any task waiting for semaphore */ + /* Ready HPT waiting on event */ + (void)OS_EventTaskRdy(pevent, (void *)0, OS_STAT_SEM, OS_STAT_PEND_OK); + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find HPT ready to run */ + return (OS_ERR_NONE); + } + if (pevent->OSEventCnt < 65535u) { /* Make sure semaphore will not overflow */ + pevent->OSEventCnt++; /* Increment semaphore count to register event */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); + } + OS_EXIT_CRITICAL(); /* Semaphore value has reached its maximum */ + return (OS_ERR_SEM_OVF); +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* QUERY A SEMAPHORE +* +* Description: This function obtains information about a semaphore +* +* Arguments : pevent is a pointer to the event control block associated with the desired +* semaphore +* +* p_sem_data is a pointer to a structure that will contain information about the +* semaphore. +* +* Returns : OS_ERR_NONE The call was successful and the message was sent +* OS_ERR_EVENT_TYPE If you are attempting to obtain data from a non semaphore. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +* OS_ERR_PDATA_NULL If 'p_sem_data' is a NULL pointer +********************************************************************************************************* +*/ + +#if OS_SEM_QUERY_EN > 0u +INT8U OSSemQuery (OS_EVENT *pevent, + OS_SEM_DATA *p_sem_data) +{ + INT8U i; + OS_PRIO *psrc; + OS_PRIO *pdest; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + return (OS_ERR_PEVENT_NULL); + } + if (p_sem_data == (OS_SEM_DATA *)0) { /* Validate 'p_sem_data' */ + return (OS_ERR_PDATA_NULL); + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_SEM) { /* Validate event block type */ + return (OS_ERR_EVENT_TYPE); + } + OS_ENTER_CRITICAL(); + p_sem_data->OSEventGrp = pevent->OSEventGrp; /* Copy message mailbox wait list */ + psrc = &pevent->OSEventTbl[0]; + pdest = &p_sem_data->OSEventTbl[0]; + for (i = 0u; i < OS_EVENT_TBL_SIZE; i++) { + *pdest++ = *psrc++; + } + p_sem_data->OSCnt = pevent->OSEventCnt; /* Get semaphore count */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif /* OS_SEM_QUERY_EN */ + +/*$PAGE*/ +/* +********************************************************************************************************* +* SET SEMAPHORE +* +* Description: This function sets the semaphore count to the value specified as an argument. Typically, +* this value would be 0. +* +* You would typically use this function when a semaphore is used as a signaling mechanism +* and, you want to reset the count value. +* +* Arguments : pevent is a pointer to the event control block +* +* cnt is the new value for the semaphore count. You would pass 0 to reset the +* semaphore count. +* +* perr is a pointer to an error code returned by the function as follows: +* +* OS_ERR_NONE The call was successful and the semaphore value was set. +* OS_ERR_EVENT_TYPE If you didn't pass a pointer to a semaphore. +* OS_ERR_PEVENT_NULL If 'pevent' is a NULL pointer. +* OS_ERR_TASK_WAITING If tasks are waiting on the semaphore. +********************************************************************************************************* +*/ + +#if OS_SEM_SET_EN > 0u +void OSSemSet (OS_EVENT *pevent, + INT16U cnt, + INT8U *perr) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return; + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pevent == (OS_EVENT *)0) { /* Validate 'pevent' */ + *perr = OS_ERR_PEVENT_NULL; + return; + } +#endif + if (pevent->OSEventType != OS_EVENT_TYPE_SEM) { /* Validate event block type */ + *perr = OS_ERR_EVENT_TYPE; + return; + } + OS_ENTER_CRITICAL(); + *perr = OS_ERR_NONE; + if (pevent->OSEventCnt > 0u) { /* See if semaphore already has a count */ + pevent->OSEventCnt = cnt; /* Yes, set it to the new value specified. */ + } else { /* No */ + if (pevent->OSEventGrp == 0u) { /* See if task(s) waiting? */ + pevent->OSEventCnt = cnt; /* No, OK to set the value */ + } else { + *perr = OS_ERR_TASK_WAITING; + } + } + OS_EXIT_CRITICAL(); +} +#endif + +#endif /* OS_SEM_EN */ diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/os_task.c b/demos/os/ucosii/stm32f10x/ucosii/Source/os_task.c new file mode 100644 index 0000000..ba75fdb --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/os_task.c @@ -0,0 +1,1336 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* TASK MANAGEMENT +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : OS_TASK.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE + +#ifndef OS_MASTER_FILE +#include +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* CHANGE PRIORITY OF A TASK +* +* Description: This function allows you to change the priority of a task dynamically. Note that the new +* priority MUST be available. +* +* Arguments : oldp is the old priority +* +* newp is the new priority +* +* Returns : OS_ERR_NONE is the call was successful +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the maximum allowed +* (i.e. >= OS_LOWEST_PRIO) +* OS_ERR_PRIO_EXIST if the new priority already exist. +* OS_ERR_PRIO there is no task with the specified OLD priority (i.e. the OLD task does +* not exist. +* OS_ERR_TASK_NOT_EXIST if the task is assigned to a Mutex PIP. +********************************************************************************************************* +*/ + +#if OS_TASK_CHANGE_PRIO_EN > 0u +INT8U OSTaskChangePrio (INT8U oldprio, + INT8U newprio) +{ +#if (OS_EVENT_EN) + OS_EVENT *pevent; +#if (OS_EVENT_MULTI_EN > 0u) + OS_EVENT **pevents; +#endif +#endif + OS_TCB *ptcb; + INT8U y_new; + INT8U x_new; + INT8U y_old; + OS_PRIO bity_new; + OS_PRIO bitx_new; + OS_PRIO bity_old; + OS_PRIO bitx_old; +#if OS_CRITICAL_METHOD == 3u + OS_CPU_SR cpu_sr = 0u; /* Storage for CPU status register */ +#endif + + +/*$PAGE*/ +#if OS_ARG_CHK_EN > 0u + if (oldprio >= OS_LOWEST_PRIO) { + if (oldprio != OS_PRIO_SELF) { + return (OS_ERR_PRIO_INVALID); + } + } + if (newprio >= OS_LOWEST_PRIO) { + return (OS_ERR_PRIO_INVALID); + } +#endif + OS_ENTER_CRITICAL(); + if (OSTCBPrioTbl[newprio] != (OS_TCB *)0) { /* New priority must not already exist */ + OS_EXIT_CRITICAL(); + return (OS_ERR_PRIO_EXIST); + } + if (oldprio == OS_PRIO_SELF) { /* See if changing self */ + oldprio = OSTCBCur->OSTCBPrio; /* Yes, get priority */ + } + ptcb = OSTCBPrioTbl[oldprio]; + if (ptcb == (OS_TCB *)0) { /* Does task to change exist? */ + OS_EXIT_CRITICAL(); /* No, can't change its priority! */ + return (OS_ERR_PRIO); + } + if (ptcb == OS_TCB_RESERVED) { /* Is task assigned to Mutex */ + OS_EXIT_CRITICAL(); /* No, can't change its priority! */ + return (OS_ERR_TASK_NOT_EXIST); + } +#if OS_LOWEST_PRIO <= 63u + y_new = (INT8U)(newprio >> 3u); /* Yes, compute new TCB fields */ + x_new = (INT8U)(newprio & 0x07u); +#else + y_new = (INT8U)((INT8U)(newprio >> 4u) & 0x0Fu); + x_new = (INT8U)(newprio & 0x0Fu); +#endif + bity_new = (OS_PRIO)(1uL << y_new); + bitx_new = (OS_PRIO)(1uL << x_new); + + OSTCBPrioTbl[oldprio] = (OS_TCB *)0; /* Remove TCB from old priority */ + OSTCBPrioTbl[newprio] = ptcb; /* Place pointer to TCB @ new priority */ + y_old = ptcb->OSTCBY; + bity_old = ptcb->OSTCBBitY; + bitx_old = ptcb->OSTCBBitX; + if ((OSRdyTbl[y_old] & bitx_old) != 0u) { /* If task is ready make it not */ + OSRdyTbl[y_old] &= (OS_PRIO)~bitx_old; + if (OSRdyTbl[y_old] == 0u) { + OSRdyGrp &= (OS_PRIO)~bity_old; + } + OSRdyGrp |= bity_new; /* Make new priority ready to run */ + OSRdyTbl[y_new] |= bitx_new; + } + +#if (OS_EVENT_EN) + pevent = ptcb->OSTCBEventPtr; + if (pevent != (OS_EVENT *)0) { + pevent->OSEventTbl[y_old] &= (OS_PRIO)~bitx_old; /* Remove old task prio from wait list */ + if (pevent->OSEventTbl[y_old] == 0u) { + pevent->OSEventGrp &= (OS_PRIO)~bity_old; + } + pevent->OSEventGrp |= bity_new; /* Add new task prio to wait list */ + pevent->OSEventTbl[y_new] |= bitx_new; + } +#if (OS_EVENT_MULTI_EN > 0u) + if (ptcb->OSTCBEventMultiPtr != (OS_EVENT **)0) { + pevents = ptcb->OSTCBEventMultiPtr; + pevent = *pevents; + while (pevent != (OS_EVENT *)0) { + pevent->OSEventTbl[y_old] &= (OS_PRIO)~bitx_old; /* Remove old task prio from wait lists */ + if (pevent->OSEventTbl[y_old] == 0u) { + pevent->OSEventGrp &= (OS_PRIO)~bity_old; + } + pevent->OSEventGrp |= bity_new; /* Add new task prio to wait lists */ + pevent->OSEventTbl[y_new] |= bitx_new; + pevents++; + pevent = *pevents; + } + } +#endif +#endif + + ptcb->OSTCBPrio = newprio; /* Set new task priority */ + ptcb->OSTCBY = y_new; + ptcb->OSTCBX = x_new; + ptcb->OSTCBBitY = bity_new; + ptcb->OSTCBBitX = bitx_new; + OS_EXIT_CRITICAL(); + if (OSRunning == OS_TRUE) { + OS_Sched(); /* Find new highest priority task */ + } + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* CREATE A TASK +* +* Description: This function is used to have uC/OS-II manage the execution of a task. Tasks can either +* be created prior to the start of multitasking or by a running task. A task cannot be +* created by an ISR. +* +* Arguments : task is a pointer to the task's code +* +* p_arg is a pointer to an optional data area which can be used to pass parameters to +* the task when the task first executes. Where the task is concerned it thinks +* it was invoked and passed the argument 'p_arg' as follows: +* +* void Task (void *p_arg) +* { +* for (;;) { +* Task code; +* } +* } +* +* ptos is a pointer to the task's top of stack. If the configuration constant +* OS_STK_GROWTH is set to 1, the stack is assumed to grow downward (i.e. from high +* memory to low memory). 'pstk' will thus point to the highest (valid) memory +* location of the stack. If OS_STK_GROWTH is set to 0, 'pstk' will point to the +* lowest memory location of the stack and the stack will grow with increasing +* memory locations. +* +* prio is the task's priority. A unique priority MUST be assigned to each task and the +* lower the number, the higher the priority. +* +* Returns : OS_ERR_NONE if the function was successful. +* OS_ERR_PRIO_EXIST if the task priority already exist +* (each task MUST have a unique priority). +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the maximum +* allowed (i.e. >= OS_LOWEST_PRIO) +* OS_ERR_TASK_CREATE_ISR if you tried to create a task from an ISR. +* OS_ERR_ILLEGAL_CREATE_RUN_TIME if you tried to create a task after safety critical +* operation started. +********************************************************************************************************* +*/ + +#if OS_TASK_CREATE_EN > 0u +INT8U OSTaskCreate (void (*task)(void *p_arg), + void *p_arg, + OS_STK *ptos, + INT8U prio) +{ + OS_STK *psp; + INT8U err; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL_IEC61508 + if (OSSafetyCriticalStartFlag == OS_TRUE) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (OS_ERR_ILLEGAL_CREATE_RUN_TIME); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (prio > OS_LOWEST_PRIO) { /* Make sure priority is within allowable range */ + return (OS_ERR_PRIO_INVALID); + } +#endif + OS_ENTER_CRITICAL(); + if (OSIntNesting > 0u) { /* Make sure we don't create the task from within an ISR */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_CREATE_ISR); + } + if (OSTCBPrioTbl[prio] == (OS_TCB *)0) { /* Make sure task doesn't already exist at this priority */ + OSTCBPrioTbl[prio] = OS_TCB_RESERVED;/* Reserve the priority to prevent others from doing ... */ + /* ... the same thing until task is created. */ + OS_EXIT_CRITICAL(); + psp = OSTaskStkInit(task, p_arg, ptos, 0u); /* Initialize the task's stack */ + err = OS_TCBInit(prio, psp, (OS_STK *)0, 0u, 0u, (void *)0, 0u); + if (err == OS_ERR_NONE) { + if (OSRunning == OS_TRUE) { /* Find highest priority task if multitasking has started */ + OS_Sched(); + } + } else { + OS_ENTER_CRITICAL(); + OSTCBPrioTbl[prio] = (OS_TCB *)0;/* Make this priority available to others */ + OS_EXIT_CRITICAL(); + } + return (err); + } + OS_EXIT_CRITICAL(); + return (OS_ERR_PRIO_EXIST); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* CREATE A TASK (Extended Version) +* +* Description: This function is used to have uC/OS-II manage the execution of a task. Tasks can either +* be created prior to the start of multitasking or by a running task. A task cannot be +* created by an ISR. This function is similar to OSTaskCreate() except that it allows +* additional information about a task to be specified. +* +* Arguments : task is a pointer to the task's code +* +* p_arg is a pointer to an optional data area which can be used to pass parameters to +* the task when the task first executes. Where the task is concerned it thinks +* it was invoked and passed the argument 'p_arg' as follows: +* +* void Task (void *p_arg) +* { +* for (;;) { +* Task code; +* } +* } +* +* ptos is a pointer to the task's top of stack. If the configuration constant +* OS_STK_GROWTH is set to 1, the stack is assumed to grow downward (i.e. from high +* memory to low memory). 'ptos' will thus point to the highest (valid) memory +* location of the stack. If OS_STK_GROWTH is set to 0, 'ptos' will point to the +* lowest memory location of the stack and the stack will grow with increasing +* memory locations. 'ptos' MUST point to a valid 'free' data item. +* +* prio is the task's priority. A unique priority MUST be assigned to each task and the +* lower the number, the higher the priority. +* +* id is the task's ID (0..65535) +* +* pbos is a pointer to the task's bottom of stack. If the configuration constant +* OS_STK_GROWTH is set to 1, the stack is assumed to grow downward (i.e. from high +* memory to low memory). 'pbos' will thus point to the LOWEST (valid) memory +* location of the stack. If OS_STK_GROWTH is set to 0, 'pbos' will point to the +* HIGHEST memory location of the stack and the stack will grow with increasing +* memory locations. 'pbos' MUST point to a valid 'free' data item. +* +* stk_size is the size of the stack in number of elements. If OS_STK is set to INT8U, +* 'stk_size' corresponds to the number of bytes available. If OS_STK is set to +* INT16U, 'stk_size' contains the number of 16-bit entries available. Finally, if +* OS_STK is set to INT32U, 'stk_size' contains the number of 32-bit entries +* available on the stack. +* +* pext is a pointer to a user supplied memory location which is used as a TCB extension. +* For example, this user memory can hold the contents of floating-point registers +* during a context switch, the time each task takes to execute, the number of times +* the task has been switched-in, etc. +* +* opt contains additional information (or options) about the behavior of the task. The +* LOWER 8-bits are reserved by uC/OS-II while the upper 8 bits can be application +* specific. See OS_TASK_OPT_??? in uCOS-II.H. Current choices are: +* +* OS_TASK_OPT_STK_CHK Stack checking to be allowed for the task +* OS_TASK_OPT_STK_CLR Clear the stack when the task is created +* OS_TASK_OPT_SAVE_FP If the CPU has floating-point registers, save them +* during a context switch. +* +* Returns : OS_ERR_NONE if the function was successful. +* OS_ERR_PRIO_EXIST if the task priority already exist +* (each task MUST have a unique priority). +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the maximum +* allowed (i.e. > OS_LOWEST_PRIO) +* OS_ERR_TASK_CREATE_ISR if you tried to create a task from an ISR. +* OS_ERR_ILLEGAL_CREATE_RUN_TIME if you tried to create a task after safety critical +* operation started. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if OS_TASK_CREATE_EXT_EN > 0u +INT8U OSTaskCreateExt (void (*task)(void *p_arg), + void *p_arg, + OS_STK *ptos, + INT8U prio, + INT16U id, + OS_STK *pbos, + INT32U stk_size, + void *pext, + INT16U opt) +{ + OS_STK *psp; + INT8U err; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL_IEC61508 + if (OSSafetyCriticalStartFlag == OS_TRUE) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (OS_ERR_ILLEGAL_CREATE_RUN_TIME); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (prio > OS_LOWEST_PRIO) { /* Make sure priority is within allowable range */ + return (OS_ERR_PRIO_INVALID); + } +#endif + OS_ENTER_CRITICAL(); + if (OSIntNesting > 0u) { /* Make sure we don't create the task from within an ISR */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_CREATE_ISR); + } + if (OSTCBPrioTbl[prio] == (OS_TCB *)0) { /* Make sure task doesn't already exist at this priority */ + OSTCBPrioTbl[prio] = OS_TCB_RESERVED;/* Reserve the priority to prevent others from doing ... */ + /* ... the same thing until task is created. */ + OS_EXIT_CRITICAL(); + +#if (OS_TASK_STAT_STK_CHK_EN > 0u) + OS_TaskStkClr(pbos, stk_size, opt); /* Clear the task stack (if needed) */ +#endif + + psp = OSTaskStkInit(task, p_arg, ptos, opt); /* Initialize the task's stack */ + err = OS_TCBInit(prio, psp, pbos, id, stk_size, pext, opt); + if (err == OS_ERR_NONE) { + if (OSRunning == OS_TRUE) { /* Find HPT if multitasking has started */ + OS_Sched(); + } + } else { + OS_ENTER_CRITICAL(); + OSTCBPrioTbl[prio] = (OS_TCB *)0; /* Make this priority avail. to others */ + OS_EXIT_CRITICAL(); + } + return (err); + } + OS_EXIT_CRITICAL(); + return (OS_ERR_PRIO_EXIST); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* DELETE A TASK +* +* Description: This function allows you to delete a task. The calling task can delete itself by +* its own priority number. The deleted task is returned to the dormant state and can be +* re-activated by creating the deleted task again. +* +* Arguments : prio is the priority of the task to delete. Note that you can explicitly delete +* the current task without knowing its priority level by setting 'prio' to +* OS_PRIO_SELF. +* +* Returns : OS_ERR_NONE if the call is successful +* OS_ERR_TASK_DEL_IDLE if you attempted to delete uC/OS-II's idle task +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the maximum allowed +* (i.e. >= OS_LOWEST_PRIO) or, you have not specified OS_PRIO_SELF. +* OS_ERR_TASK_DEL if the task is assigned to a Mutex PIP. +* OS_ERR_TASK_NOT_EXIST if the task you want to delete does not exist. +* OS_ERR_TASK_DEL_ISR if you tried to delete a task from an ISR +* +* Notes : 1) To reduce interrupt latency, OSTaskDel() 'disables' the task: +* a) by making it not ready +* b) by removing it from any wait lists +* c) by preventing OSTimeTick() from making the task ready to run. +* The task can then be 'unlinked' from the miscellaneous structures in uC/OS-II. +* 2) The function OS_Dummy() is called after OS_EXIT_CRITICAL() because, on most processors, +* the next instruction following the enable interrupt instruction is ignored. +* 3) An ISR cannot delete a task. +* 4) The lock nesting counter is incremented because, for a brief instant, if the current +* task is being deleted, the current task would not be able to be rescheduled because it +* is removed from the ready list. Incrementing the nesting counter prevents another task +* from being schedule. This means that an ISR would return to the current task which is +* being deleted. The rest of the deletion would thus be able to be completed. +********************************************************************************************************* +*/ + +#if OS_TASK_DEL_EN > 0u +INT8U OSTaskDel (INT8U prio) +{ +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) + OS_FLAG_NODE *pnode; +#endif + OS_TCB *ptcb; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + if (OSIntNesting > 0u) { /* See if trying to delete from ISR */ + return (OS_ERR_TASK_DEL_ISR); + } + if (prio == OS_TASK_IDLE_PRIO) { /* Not allowed to delete idle task */ + return (OS_ERR_TASK_DEL_IDLE); + } +#if OS_ARG_CHK_EN > 0u + if (prio >= OS_LOWEST_PRIO) { /* Task priority valid ? */ + if (prio != OS_PRIO_SELF) { + return (OS_ERR_PRIO_INVALID); + } + } +#endif + +/*$PAGE*/ + OS_ENTER_CRITICAL(); + if (prio == OS_PRIO_SELF) { /* See if requesting to delete self */ + prio = OSTCBCur->OSTCBPrio; /* Set priority to delete to current */ + } + ptcb = OSTCBPrioTbl[prio]; + if (ptcb == (OS_TCB *)0) { /* Task to delete must exist */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NOT_EXIST); + } + if (ptcb == OS_TCB_RESERVED) { /* Must not be assigned to Mutex */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_DEL); + } + + OSRdyTbl[ptcb->OSTCBY] &= (OS_PRIO)~ptcb->OSTCBBitX; + if (OSRdyTbl[ptcb->OSTCBY] == 0u) { /* Make task not ready */ + OSRdyGrp &= (OS_PRIO)~ptcb->OSTCBBitY; + } + +#if (OS_EVENT_EN) + if (ptcb->OSTCBEventPtr != (OS_EVENT *)0) { + OS_EventTaskRemove(ptcb, ptcb->OSTCBEventPtr); /* Remove this task from any event wait list */ + } +#if (OS_EVENT_MULTI_EN > 0u) + if (ptcb->OSTCBEventMultiPtr != (OS_EVENT **)0) { /* Remove this task from any events' wait lists*/ + OS_EventTaskRemoveMulti(ptcb, ptcb->OSTCBEventMultiPtr); + } +#endif +#endif + +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) + pnode = ptcb->OSTCBFlagNode; + if (pnode != (OS_FLAG_NODE *)0) { /* If task is waiting on event flag */ + OS_FlagUnlink(pnode); /* Remove from wait list */ + } +#endif + + ptcb->OSTCBDly = 0u; /* Prevent OSTimeTick() from updating */ + ptcb->OSTCBStat = OS_STAT_RDY; /* Prevent task from being resumed */ + ptcb->OSTCBStatPend = OS_STAT_PEND_OK; + if (OSLockNesting < 255u) { /* Make sure we don't context switch */ + OSLockNesting++; + } + OS_EXIT_CRITICAL(); /* Enabling INT. ignores next instruc. */ + OS_Dummy(); /* ... Dummy ensures that INTs will be */ + OS_ENTER_CRITICAL(); /* ... disabled HERE! */ + if (OSLockNesting > 0u) { /* Remove context switch lock */ + OSLockNesting--; + } + OSTaskDelHook(ptcb); /* Call user defined hook */ + OSTaskCtr--; /* One less task being managed */ + OSTCBPrioTbl[prio] = (OS_TCB *)0; /* Clear old priority entry */ + if (ptcb->OSTCBPrev == (OS_TCB *)0) { /* Remove from TCB chain */ + ptcb->OSTCBNext->OSTCBPrev = (OS_TCB *)0; + OSTCBList = ptcb->OSTCBNext; + } else { + ptcb->OSTCBPrev->OSTCBNext = ptcb->OSTCBNext; + ptcb->OSTCBNext->OSTCBPrev = ptcb->OSTCBPrev; + } + ptcb->OSTCBNext = OSTCBFreeList; /* Return TCB to free TCB list */ + OSTCBFreeList = ptcb; +#if OS_TASK_NAME_EN > 0u + ptcb->OSTCBTaskName = (INT8U *)(void *)"?"; +#endif + OS_EXIT_CRITICAL(); + if (OSRunning == OS_TRUE) { + OS_Sched(); /* Find new highest priority task */ + } + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* REQUEST THAT A TASK DELETE ITSELF +* +* Description: This function is used to: +* a) notify a task to delete itself. +* b) to see if a task requested that the current task delete itself. +* This function is a little tricky to understand. Basically, you have a task that needs +* to be deleted however, this task has resources that it has allocated (memory buffers, +* semaphores, mailboxes, queues etc.). The task cannot be deleted otherwise these +* resources would not be freed. The requesting task calls OSTaskDelReq() to indicate that +* the task needs to be deleted. Deleting of the task is however, deferred to the task to +* be deleted. For example, suppose that task #10 needs to be deleted. The requesting task +* example, task #5, would call OSTaskDelReq(10). When task #10 gets to execute, it calls +* this function by specifying OS_PRIO_SELF and monitors the returned value. If the return +* value is OS_ERR_TASK_DEL_REQ, another task requested a task delete. Task #10 would look like +* this: +* +* void Task(void *p_arg) +* { +* . +* . +* while (1) { +* OSTimeDly(1); +* if (OSTaskDelReq(OS_PRIO_SELF) == OS_ERR_TASK_DEL_REQ) { +* Release any owned resources; +* De-allocate any dynamic memory; +* OSTaskDel(OS_PRIO_SELF); +* } +* } +* } +* +* Arguments : prio is the priority of the task to request the delete from +* +* Returns : OS_ERR_NONE if the task exist and the request has been registered +* OS_ERR_TASK_NOT_EXIST if the task has been deleted. This allows the caller to know whether +* the request has been executed. +* OS_ERR_TASK_DEL if the task is assigned to a Mutex. +* OS_ERR_TASK_DEL_IDLE if you requested to delete uC/OS-II's idle task +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the maximum allowed +* (i.e. >= OS_LOWEST_PRIO) or, you have not specified OS_PRIO_SELF. +* OS_ERR_TASK_DEL_REQ if a task (possibly another task) requested that the running task be +* deleted. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if OS_TASK_DEL_EN > 0u +INT8U OSTaskDelReq (INT8U prio) +{ + INT8U stat; + OS_TCB *ptcb; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + if (prio == OS_TASK_IDLE_PRIO) { /* Not allowed to delete idle task */ + return (OS_ERR_TASK_DEL_IDLE); + } +#if OS_ARG_CHK_EN > 0u + if (prio >= OS_LOWEST_PRIO) { /* Task priority valid ? */ + if (prio != OS_PRIO_SELF) { + return (OS_ERR_PRIO_INVALID); + } + } +#endif + if (prio == OS_PRIO_SELF) { /* See if a task is requesting to ... */ + OS_ENTER_CRITICAL(); /* ... this task to delete itself */ + stat = OSTCBCur->OSTCBDelReq; /* Return request status to caller */ + OS_EXIT_CRITICAL(); + return (stat); + } + OS_ENTER_CRITICAL(); + ptcb = OSTCBPrioTbl[prio]; + if (ptcb == (OS_TCB *)0) { /* Task to delete must exist */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NOT_EXIST); /* Task must already be deleted */ + } + if (ptcb == OS_TCB_RESERVED) { /* Must NOT be assigned to a Mutex */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_DEL); + } + ptcb->OSTCBDelReq = OS_ERR_TASK_DEL_REQ; /* Set flag indicating task to be DEL. */ + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* GET THE NAME OF A TASK +* +* Description: This function is called to obtain the name of a task. +* +* Arguments : prio is the priority of the task that you want to obtain the name from. +* +* pname is a pointer to a pointer to an ASCII string that will receive the name of the task. +* +* perr is a pointer to an error code that can contain one of the following values: +* +* OS_ERR_NONE if the requested task is resumed +* OS_ERR_TASK_NOT_EXIST if the task has not been created or is assigned to a Mutex +* OS_ERR_PRIO_INVALID if you specified an invalid priority: +* A higher value than the idle task or not OS_PRIO_SELF. +* OS_ERR_PNAME_NULL You passed a NULL pointer for 'pname' +* OS_ERR_NAME_GET_ISR You called this function from an ISR +* +* +* Returns : The length of the string or 0 if the task does not exist. +********************************************************************************************************* +*/ + +#if OS_TASK_NAME_EN > 0u +INT8U OSTaskNameGet (INT8U prio, + INT8U **pname, + INT8U *perr) +{ + OS_TCB *ptcb; + INT8U len; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (prio > OS_LOWEST_PRIO) { /* Task priority valid ? */ + if (prio != OS_PRIO_SELF) { + *perr = OS_ERR_PRIO_INVALID; /* No */ + return (0u); + } + } + if (pname == (INT8U **)0) { /* Is 'pname' a NULL pointer? */ + *perr = OS_ERR_PNAME_NULL; /* Yes */ + return (0u); + } +#endif + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_NAME_GET_ISR; + return (0u); + } + OS_ENTER_CRITICAL(); + if (prio == OS_PRIO_SELF) { /* See if caller desires it's own name */ + prio = OSTCBCur->OSTCBPrio; + } + ptcb = OSTCBPrioTbl[prio]; + if (ptcb == (OS_TCB *)0) { /* Does task exist? */ + OS_EXIT_CRITICAL(); /* No */ + *perr = OS_ERR_TASK_NOT_EXIST; + return (0u); + } + if (ptcb == OS_TCB_RESERVED) { /* Task assigned to a Mutex? */ + OS_EXIT_CRITICAL(); /* Yes */ + *perr = OS_ERR_TASK_NOT_EXIST; + return (0u); + } + *pname = ptcb->OSTCBTaskName; + len = OS_StrLen(*pname); + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (len); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASSIGN A NAME TO A TASK +* +* Description: This function is used to set the name of a task. +* +* Arguments : prio is the priority of the task that you want the assign a name to. +* +* pname is a pointer to an ASCII string that contains the name of the task. +* +* perr is a pointer to an error code that can contain one of the following values: +* +* OS_ERR_NONE if the requested task is resumed +* OS_ERR_TASK_NOT_EXIST if the task has not been created or is assigned to a Mutex +* OS_ERR_PNAME_NULL You passed a NULL pointer for 'pname' +* OS_ERR_PRIO_INVALID if you specified an invalid priority: +* A higher value than the idle task or not OS_PRIO_SELF. +* OS_ERR_NAME_SET_ISR if you called this function from an ISR +* +* Returns : None +********************************************************************************************************* +*/ +#if OS_TASK_NAME_EN > 0u +void OSTaskNameSet (INT8U prio, + INT8U *pname, + INT8U *perr) +{ + OS_TCB *ptcb; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return; + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (prio > OS_LOWEST_PRIO) { /* Task priority valid ? */ + if (prio != OS_PRIO_SELF) { + *perr = OS_ERR_PRIO_INVALID; /* No */ + return; + } + } + if (pname == (INT8U *)0) { /* Is 'pname' a NULL pointer? */ + *perr = OS_ERR_PNAME_NULL; /* Yes */ + return; + } +#endif + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_NAME_SET_ISR; + return; + } + OS_ENTER_CRITICAL(); + if (prio == OS_PRIO_SELF) { /* See if caller desires to set it's own name */ + prio = OSTCBCur->OSTCBPrio; + } + ptcb = OSTCBPrioTbl[prio]; + if (ptcb == (OS_TCB *)0) { /* Does task exist? */ + OS_EXIT_CRITICAL(); /* No */ + *perr = OS_ERR_TASK_NOT_EXIST; + return; + } + if (ptcb == OS_TCB_RESERVED) { /* Task assigned to a Mutex? */ + OS_EXIT_CRITICAL(); /* Yes */ + *perr = OS_ERR_TASK_NOT_EXIST; + return; + } + ptcb->OSTCBTaskName = pname; + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* RESUME A SUSPENDED TASK +* +* Description: This function is called to resume a previously suspended task. This is the only call that +* will remove an explicit task suspension. +* +* Arguments : prio is the priority of the task to resume. +* +* Returns : OS_ERR_NONE if the requested task is resumed +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the maximum allowed +* (i.e. >= OS_LOWEST_PRIO) +* OS_ERR_TASK_RESUME_PRIO if the task to resume does not exist +* OS_ERR_TASK_NOT_EXIST if the task is assigned to a Mutex PIP +* OS_ERR_TASK_NOT_SUSPENDED if the task to resume has not been suspended +********************************************************************************************************* +*/ + +#if OS_TASK_SUSPEND_EN > 0u +INT8U OSTaskResume (INT8U prio) +{ + OS_TCB *ptcb; +#if OS_CRITICAL_METHOD == 3u /* Storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (prio >= OS_LOWEST_PRIO) { /* Make sure task priority is valid */ + return (OS_ERR_PRIO_INVALID); + } +#endif + OS_ENTER_CRITICAL(); + ptcb = OSTCBPrioTbl[prio]; + if (ptcb == (OS_TCB *)0) { /* Task to suspend must exist */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_RESUME_PRIO); + } + if (ptcb == OS_TCB_RESERVED) { /* See if assigned to Mutex */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NOT_EXIST); + } + if ((ptcb->OSTCBStat & OS_STAT_SUSPEND) != OS_STAT_RDY) { /* Task must be suspended */ + ptcb->OSTCBStat &= (INT8U)~(INT8U)OS_STAT_SUSPEND; /* Remove suspension */ + if (ptcb->OSTCBStat == OS_STAT_RDY) { /* See if task is now ready */ + if (ptcb->OSTCBDly == 0u) { + OSRdyGrp |= ptcb->OSTCBBitY; /* Yes, Make task ready to run */ + OSRdyTbl[ptcb->OSTCBY] |= ptcb->OSTCBBitX; + OS_EXIT_CRITICAL(); + if (OSRunning == OS_TRUE) { + OS_Sched(); /* Find new highest priority task */ + } + } else { + OS_EXIT_CRITICAL(); + } + } else { /* Must be pending on event */ + OS_EXIT_CRITICAL(); + } + return (OS_ERR_NONE); + } + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NOT_SUSPENDED); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* STACK CHECKING +* +* Description: This function is called to check the amount of free memory left on the specified task's +* stack. +* +* Arguments : prio is the task priority +* +* p_stk_data is a pointer to a data structure of type OS_STK_DATA. +* +* Returns : OS_ERR_NONE upon success +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the maximum allowed +* (i.e. > OS_LOWEST_PRIO) or, you have not specified OS_PRIO_SELF. +* OS_ERR_TASK_NOT_EXIST if the desired task has not been created or is assigned to a Mutex PIP +* OS_ERR_TASK_OPT if you did NOT specified OS_TASK_OPT_STK_CHK when the task was created +* OS_ERR_PDATA_NULL if 'p_stk_data' is a NULL pointer +********************************************************************************************************* +*/ +#if (OS_TASK_STAT_STK_CHK_EN > 0u) && (OS_TASK_CREATE_EXT_EN > 0u) +INT8U OSTaskStkChk (INT8U prio, + OS_STK_DATA *p_stk_data) +{ + OS_TCB *ptcb; + OS_STK *pchk; + INT32U nfree; + INT32U size; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (prio > OS_LOWEST_PRIO) { /* Make sure task priority is valid */ + if (prio != OS_PRIO_SELF) { + return (OS_ERR_PRIO_INVALID); + } + } + if (p_stk_data == (OS_STK_DATA *)0) { /* Validate 'p_stk_data' */ + return (OS_ERR_PDATA_NULL); + } +#endif + p_stk_data->OSFree = 0u; /* Assume failure, set to 0 size */ + p_stk_data->OSUsed = 0u; + OS_ENTER_CRITICAL(); + if (prio == OS_PRIO_SELF) { /* See if check for SELF */ + prio = OSTCBCur->OSTCBPrio; + } + ptcb = OSTCBPrioTbl[prio]; + if (ptcb == (OS_TCB *)0) { /* Make sure task exist */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NOT_EXIST); + } + if (ptcb == OS_TCB_RESERVED) { + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NOT_EXIST); + } + if ((ptcb->OSTCBOpt & OS_TASK_OPT_STK_CHK) == 0u) { /* Make sure stack checking option is set */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_OPT); + } + nfree = 0u; + size = ptcb->OSTCBStkSize; + pchk = ptcb->OSTCBStkBottom; + OS_EXIT_CRITICAL(); +#if OS_STK_GROWTH == 1u + while (*pchk++ == (OS_STK)0) { /* Compute the number of zero entries on the stk */ + nfree++; + } +#else + while (*pchk-- == (OS_STK)0) { + nfree++; + } +#endif + p_stk_data->OSFree = nfree; /* Store number of free entries on the stk */ + p_stk_data->OSUsed = size - nfree; /* Compute number of entries used on the stk */ + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* SUSPEND A TASK +* +* Description: This function is called to suspend a task. The task can be the calling task if the +* priority passed to OSTaskSuspend() is the priority of the calling task or OS_PRIO_SELF. +* +* Arguments : prio is the priority of the task to suspend. If you specify OS_PRIO_SELF, the +* calling task will suspend itself and rescheduling will occur. +* +* Returns : OS_ERR_NONE if the requested task is suspended +* OS_ERR_TASK_SUSPEND_IDLE if you attempted to suspend the idle task which is not allowed. +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the maximum allowed +* (i.e. >= OS_LOWEST_PRIO) or, you have not specified OS_PRIO_SELF. +* OS_ERR_TASK_SUSPEND_PRIO if the task to suspend does not exist +* OS_ERR_TASK_NOT_EXITS if the task is assigned to a Mutex PIP +* +* Note : You should use this function with great care. If you suspend a task that is waiting for +* an event (i.e. a message, a semaphore, a queue ...) you will prevent this task from +* running when the event arrives. +********************************************************************************************************* +*/ + +#if OS_TASK_SUSPEND_EN > 0u +INT8U OSTaskSuspend (INT8U prio) +{ + BOOLEAN self; + OS_TCB *ptcb; + INT8U y; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (prio == OS_TASK_IDLE_PRIO) { /* Not allowed to suspend idle task */ + return (OS_ERR_TASK_SUSPEND_IDLE); + } + if (prio >= OS_LOWEST_PRIO) { /* Task priority valid ? */ + if (prio != OS_PRIO_SELF) { + return (OS_ERR_PRIO_INVALID); + } + } +#endif + OS_ENTER_CRITICAL(); + if (prio == OS_PRIO_SELF) { /* See if suspend SELF */ + prio = OSTCBCur->OSTCBPrio; + self = OS_TRUE; + } else if (prio == OSTCBCur->OSTCBPrio) { /* See if suspending self */ + self = OS_TRUE; + } else { + self = OS_FALSE; /* No suspending another task */ + } + ptcb = OSTCBPrioTbl[prio]; + if (ptcb == (OS_TCB *)0) { /* Task to suspend must exist */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_SUSPEND_PRIO); + } + if (ptcb == OS_TCB_RESERVED) { /* See if assigned to Mutex */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NOT_EXIST); + } + y = ptcb->OSTCBY; + OSRdyTbl[y] &= (OS_PRIO)~ptcb->OSTCBBitX; /* Make task not ready */ + if (OSRdyTbl[y] == 0u) { + OSRdyGrp &= (OS_PRIO)~ptcb->OSTCBBitY; + } + ptcb->OSTCBStat |= OS_STAT_SUSPEND; /* Status of task is 'SUSPENDED' */ + OS_EXIT_CRITICAL(); + if (self == OS_TRUE) { /* Context switch only if SELF */ + OS_Sched(); /* Find new highest priority task */ + } + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* QUERY A TASK +* +* Description: This function is called to obtain a copy of the desired task's TCB. +* +* Arguments : prio is the priority of the task to obtain information from. +* +* p_task_data is a pointer to where the desired task's OS_TCB will be stored. +* +* Returns : OS_ERR_NONE if the requested task is suspended +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the maximum allowed +* (i.e. > OS_LOWEST_PRIO) or, you have not specified OS_PRIO_SELF. +* OS_ERR_PRIO if the desired task has not been created +* OS_ERR_TASK_NOT_EXIST if the task is assigned to a Mutex PIP +* OS_ERR_PDATA_NULL if 'p_task_data' is a NULL pointer +********************************************************************************************************* +*/ + +#if OS_TASK_QUERY_EN > 0u +INT8U OSTaskQuery (INT8U prio, + OS_TCB *p_task_data) +{ + OS_TCB *ptcb; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + +#if OS_ARG_CHK_EN > 0u + if (prio > OS_LOWEST_PRIO) { /* Task priority valid ? */ + if (prio != OS_PRIO_SELF) { + return (OS_ERR_PRIO_INVALID); + } + } + if (p_task_data == (OS_TCB *)0) { /* Validate 'p_task_data' */ + return (OS_ERR_PDATA_NULL); + } +#endif + OS_ENTER_CRITICAL(); + if (prio == OS_PRIO_SELF) { /* See if suspend SELF */ + prio = OSTCBCur->OSTCBPrio; + } + ptcb = OSTCBPrioTbl[prio]; + if (ptcb == (OS_TCB *)0) { /* Task to query must exist */ + OS_EXIT_CRITICAL(); + return (OS_ERR_PRIO); + } + if (ptcb == OS_TCB_RESERVED) { /* Task to query must not be assigned to a Mutex */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NOT_EXIST); + } + /* Copy TCB into user storage area */ + OS_MemCopy((INT8U *)p_task_data, (INT8U *)ptcb, sizeof(OS_TCB)); + OS_EXIT_CRITICAL(); + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* GET THE CURRENT VALUE OF A TASK REGISTER +* +* Description: This function is called to obtain the current value of a task register. Task registers +* are application specific and can be used to store task specific values such as 'error +* numbers' (i.e. errno), statistics, etc. Each task register can hold a 32-bit value. +* +* Arguments : prio is the priority of the task you want to get the task register from. If you +* specify OS_PRIO_SELF then the task register of the current task will be obtained. +* +* id is the 'id' of the desired task register. Note that the 'id' must be less +* than OS_TASK_REG_TBL_SIZE +* +* perr is a pointer to a variable that will hold an error code related to this call. +* +* OS_ERR_NONE if the call was successful +* OS_ERR_PRIO_INVALID if you specified an invalid priority +* OS_ERR_ID_INVALID if the 'id' is not between 0 and OS_TASK_REG_TBL_SIZE-1 +* +* Returns : The current value of the task's register or 0 if an error is detected. +* +* Note(s) : The maximum number of task variables is 254 +********************************************************************************************************* +*/ + +#if OS_TASK_REG_TBL_SIZE > 0u +INT32U OSTaskRegGet (INT8U prio, + INT8U id, + INT8U *perr) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + INT32U value; + OS_TCB *ptcb; + + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (prio >= OS_LOWEST_PRIO) { + if (prio != OS_PRIO_SELF) { + *perr = OS_ERR_PRIO_INVALID; + return (0u); + } + } + if (id >= OS_TASK_REG_TBL_SIZE) { + *perr = OS_ERR_ID_INVALID; + return (0u); + } +#endif + OS_ENTER_CRITICAL(); + if (prio == OS_PRIO_SELF) { /* See if need to get register from current task */ + ptcb = OSTCBCur; + } else { + ptcb = OSTCBPrioTbl[prio]; + } + value = ptcb->OSTCBRegTbl[id]; + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (value); +} +#endif + +/*$PAGE*/ +/* +************************************************************************************************************************ +* ALLOCATE THE NEXT AVAILABLE TASK REGISTER ID +* +* Description: This function is called to obtain a task register ID. This function thus allows task registers IDs to be +* allocated dynamically instead of statically. +* +* Arguments : p_err is a pointer to a variable that will hold an error code related to this call. +* +* OS_ERR_NONE if the call was successful +* OS_ERR_NO_MORE_ID_AVAIL if you are attempting to assign more task register IDs than you +* have available through OS_TASK_REG_TBL_SIZE. +* +* Returns : The next available task register 'id' or OS_TASK_REG_TBL_SIZE if an error is detected. +************************************************************************************************************************ +*/ + +#if OS_TASK_REG_TBL_SIZE > 0u +INT8U OSTaskRegGetID (INT8U *perr) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + INT8U id; + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((INT8U)OS_TASK_REG_TBL_SIZE); + } +#endif + + OS_ENTER_CRITICAL(); + if (OSTaskRegNextAvailID >= OS_TASK_REG_TBL_SIZE) { /* See if we exceeded the number of IDs available */ + *perr = OS_ERR_NO_MORE_ID_AVAIL; /* Yes, cannot allocate more task register IDs */ + OS_EXIT_CRITICAL(); + return ((INT8U)OS_TASK_REG_TBL_SIZE); + } + + id = OSTaskRegNextAvailID; /* Assign the next available ID */ + OSTaskRegNextAvailID++; /* Increment available ID for next request */ + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; + return (id); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* SET THE CURRENT VALUE OF A TASK VARIABLE +* +* Description: This function is called to change the current value of a task register. Task registers +* are application specific and can be used to store task specific values such as 'error +* numbers' (i.e. errno), statistics, etc. Each task register can hold a 32-bit value. +* +* Arguments : prio is the priority of the task you want to set the task register for. If you +* specify OS_PRIO_SELF then the task register of the current task will be obtained. +* +* id is the 'id' of the desired task register. Note that the 'id' must be less +* than OS_TASK_REG_TBL_SIZE +* +* value is the desired value for the task register. +* +* perr is a pointer to a variable that will hold an error code related to this call. +* +* OS_ERR_NONE if the call was successful +* OS_ERR_PRIO_INVALID if you specified an invalid priority +* OS_ERR_ID_INVALID if the 'id' is not between 0 and OS_TASK_REG_TBL_SIZE-1 +* +* Returns : The current value of the task's variable or 0 if an error is detected. +* +* Note(s) : The maximum number of task variables is 254 +********************************************************************************************************* +*/ + +#if OS_TASK_REG_TBL_SIZE > 0u +void OSTaskRegSet (INT8U prio, + INT8U id, + INT32U value, + INT8U *perr) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + OS_TCB *ptcb; + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return; + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (prio >= OS_LOWEST_PRIO) { + if (prio != OS_PRIO_SELF) { + *perr = OS_ERR_PRIO_INVALID; + return; + } + } + if (id >= OS_TASK_REG_TBL_SIZE) { + *perr = OS_ERR_ID_INVALID; + return; + } +#endif + OS_ENTER_CRITICAL(); + if (prio == OS_PRIO_SELF) { /* See if need to get register from current task */ + ptcb = OSTCBCur; + } else { + ptcb = OSTCBPrioTbl[prio]; + } + ptcb->OSTCBRegTbl[id] = value; + OS_EXIT_CRITICAL(); + *perr = OS_ERR_NONE; +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* CATCH ACCIDENTAL TASK RETURN +* +* Description: This function is called if a task accidentally returns without deleting itself. In other +* words, a task should either be an infinite loop or delete itself if it's done. +* +* Arguments : none +* +* Returns : none +* +* Note(s) : This function is INTERNAL to uC/OS-II and your application should not call it. +********************************************************************************************************* +*/ + +void OS_TaskReturn (void) +{ + OSTaskReturnHook(OSTCBCur); /* Call hook to let user decide on what to do */ + +#if OS_TASK_DEL_EN > 0u + (void)OSTaskDel(OS_PRIO_SELF); /* Delete task if it accidentally returns! */ +#else + for (;;) { + OSTimeDly(OS_TICKS_PER_SEC); + } +#endif +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* CLEAR TASK STACK +* +* Description: This function is used to clear the stack of a task (i.e. write all zeros) +* +* Arguments : pbos is a pointer to the task's bottom of stack. If the configuration constant +* OS_STK_GROWTH is set to 1, the stack is assumed to grow downward (i.e. from high +* memory to low memory). 'pbos' will thus point to the lowest (valid) memory +* location of the stack. If OS_STK_GROWTH is set to 0, 'pbos' will point to the +* highest memory location of the stack and the stack will grow with increasing +* memory locations. 'pbos' MUST point to a valid 'free' data item. +* +* size is the number of 'stack elements' to clear. +* +* opt contains additional information (or options) about the behavior of the task. The +* LOWER 8-bits are reserved by uC/OS-II while the upper 8 bits can be application +* specific. See OS_TASK_OPT_??? in uCOS-II.H. +* +* Returns : none +********************************************************************************************************* +*/ +#if (OS_TASK_STAT_STK_CHK_EN > 0u) && (OS_TASK_CREATE_EXT_EN > 0u) +void OS_TaskStkClr (OS_STK *pbos, + INT32U size, + INT16U opt) +{ + if ((opt & OS_TASK_OPT_STK_CHK) != 0x0000u) { /* See if stack checking has been enabled */ + if ((opt & OS_TASK_OPT_STK_CLR) != 0x0000u) { /* See if stack needs to be cleared */ +#if OS_STK_GROWTH == 1u + while (size > 0u) { /* Stack grows from HIGH to LOW memory */ + size--; + *pbos++ = (OS_STK)0; /* Clear from bottom of stack and up! */ + } +#else + while (size > 0u) { /* Stack grows from LOW to HIGH memory */ + size--; + *pbos-- = (OS_STK)0; /* Clear from bottom of stack and down */ + } +#endif + } + } +} + +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/os_time.c b/demos/os/ucosii/stm32f10x/ucosii/Source/os_time.c new file mode 100644 index 0000000..55c1285 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/os_time.c @@ -0,0 +1,265 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* TIME MANAGEMENT +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : OS_TIME.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE + +#ifndef OS_MASTER_FILE +#include +#endif + +/* +********************************************************************************************************* +* DELAY TASK 'n' TICKS +* +* Description: This function is called to delay execution of the currently running task until the +* specified number of system ticks expires. This, of course, directly equates to delaying +* the current task for some time to expire. No delay will result If the specified delay is +* 0. If the specified delay is greater than 0 then, a context switch will result. +* +* Arguments : ticks is the time delay that the task will be suspended in number of clock 'ticks'. +* Note that by specifying 0, the task will not be delayed. +* +* Returns : none +********************************************************************************************************* +*/ + +void OSTimeDly (INT32U ticks) +{ + INT8U y; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + return; + } + if (OSLockNesting > 0u) { /* See if called with scheduler locked */ + return; + } + if (ticks > 0u) { /* 0 means no delay! */ + OS_ENTER_CRITICAL(); + y = OSTCBCur->OSTCBY; /* Delay current task */ + OSRdyTbl[y] &= (OS_PRIO)~OSTCBCur->OSTCBBitX; + if (OSRdyTbl[y] == 0u) { + OSRdyGrp &= (OS_PRIO)~OSTCBCur->OSTCBBitY; + } + OSTCBCur->OSTCBDly = ticks; /* Load ticks in TCB */ + OS_EXIT_CRITICAL(); + OS_Sched(); /* Find next task to run! */ + } +} +/*$PAGE*/ +/* +********************************************************************************************************* +* DELAY TASK FOR SPECIFIED TIME +* +* Description: This function is called to delay execution of the currently running task until some time +* expires. This call allows you to specify the delay time in HOURS, MINUTES, SECONDS and +* MILLISECONDS instead of ticks. +* +* Arguments : hours specifies the number of hours that the task will be delayed (max. is 255) +* minutes specifies the number of minutes (max. 59) +* seconds specifies the number of seconds (max. 59) +* ms specifies the number of milliseconds (max. 999) +* +* Returns : OS_ERR_NONE +* OS_ERR_TIME_INVALID_MINUTES +* OS_ERR_TIME_INVALID_SECONDS +* OS_ERR_TIME_INVALID_MS +* OS_ERR_TIME_ZERO_DLY +* OS_ERR_TIME_DLY_ISR +* +* Note(s) : The resolution on the milliseconds depends on the tick rate. For example, you can't do +* a 10 mS delay if the ticker interrupts every 100 mS. In this case, the delay would be +* set to 0. The actual delay is rounded to the nearest tick. +********************************************************************************************************* +*/ + +#if OS_TIME_DLY_HMSM_EN > 0u +INT8U OSTimeDlyHMSM (INT8U hours, + INT8U minutes, + INT8U seconds, + INT16U ms) +{ + INT32U ticks; + + + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + return (OS_ERR_TIME_DLY_ISR); + } + if (OSLockNesting > 0u) { /* See if called with scheduler locked */ + return (OS_ERR_SCHED_LOCKED); + } +#if OS_ARG_CHK_EN > 0u + if (hours == 0u) { + if (minutes == 0u) { + if (seconds == 0u) { + if (ms == 0u) { + return (OS_ERR_TIME_ZERO_DLY); + } + } + } + } + if (minutes > 59u) { + return (OS_ERR_TIME_INVALID_MINUTES); /* Validate arguments to be within range */ + } + if (seconds > 59u) { + return (OS_ERR_TIME_INVALID_SECONDS); + } + if (ms > 999u) { + return (OS_ERR_TIME_INVALID_MS); + } +#endif + /* Compute the total number of clock ticks required.. */ + /* .. (rounded to the nearest tick) */ + ticks = ((INT32U)hours * 3600uL + (INT32U)minutes * 60uL + (INT32U)seconds) * OS_TICKS_PER_SEC + + OS_TICKS_PER_SEC * ((INT32U)ms + 500uL / OS_TICKS_PER_SEC) / 1000uL; + OSTimeDly(ticks); + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* RESUME A DELAYED TASK +* +* Description: This function is used resume a task that has been delayed through a call to either +* OSTimeDly() or OSTimeDlyHMSM(). Note that you can call this function to resume a +* task that is waiting for an event with timeout. This would make the task look +* like a timeout occurred. +* +* Arguments : prio specifies the priority of the task to resume +* +* Returns : OS_ERR_NONE Task has been resumed +* OS_ERR_PRIO_INVALID if the priority you specify is higher that the maximum allowed +* (i.e. >= OS_LOWEST_PRIO) +* OS_ERR_TIME_NOT_DLY Task is not waiting for time to expire +* OS_ERR_TASK_NOT_EXIST The desired task has not been created or has been assigned to a Mutex. +********************************************************************************************************* +*/ + +#if OS_TIME_DLY_RESUME_EN > 0u +INT8U OSTimeDlyResume (INT8U prio) +{ + OS_TCB *ptcb; +#if OS_CRITICAL_METHOD == 3u /* Storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + if (prio >= OS_LOWEST_PRIO) { + return (OS_ERR_PRIO_INVALID); + } + OS_ENTER_CRITICAL(); + ptcb = OSTCBPrioTbl[prio]; /* Make sure that task exist */ + if (ptcb == (OS_TCB *)0) { + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NOT_EXIST); /* The task does not exist */ + } + if (ptcb == OS_TCB_RESERVED) { + OS_EXIT_CRITICAL(); + return (OS_ERR_TASK_NOT_EXIST); /* The task does not exist */ + } + if (ptcb->OSTCBDly == 0u) { /* See if task is delayed */ + OS_EXIT_CRITICAL(); + return (OS_ERR_TIME_NOT_DLY); /* Indicate that task was not delayed */ + } + + ptcb->OSTCBDly = 0u; /* Clear the time delay */ + if ((ptcb->OSTCBStat & OS_STAT_PEND_ANY) != OS_STAT_RDY) { + ptcb->OSTCBStat &= ~OS_STAT_PEND_ANY; /* Yes, Clear status flag */ + ptcb->OSTCBStatPend = OS_STAT_PEND_TO; /* Indicate PEND timeout */ + } else { + ptcb->OSTCBStatPend = OS_STAT_PEND_OK; + } + if ((ptcb->OSTCBStat & OS_STAT_SUSPEND) == OS_STAT_RDY) { /* Is task suspended? */ + OSRdyGrp |= ptcb->OSTCBBitY; /* No, Make ready */ + OSRdyTbl[ptcb->OSTCBY] |= ptcb->OSTCBBitX; + OS_EXIT_CRITICAL(); + OS_Sched(); /* See if this is new highest priority */ + } else { + OS_EXIT_CRITICAL(); /* Task may be suspended */ + } + return (OS_ERR_NONE); +} +#endif +/*$PAGE*/ +/* +********************************************************************************************************* +* GET CURRENT SYSTEM TIME +* +* Description: This function is used by your application to obtain the current value of the 32-bit +* counter which keeps track of the number of clock ticks. +* +* Arguments : none +* +* Returns : The current value of OSTime +********************************************************************************************************* +*/ + +#if OS_TIME_GET_SET_EN > 0u +INT32U OSTimeGet (void) +{ + INT32U ticks; +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + OS_ENTER_CRITICAL(); + ticks = OSTime; + OS_EXIT_CRITICAL(); + return (ticks); +} +#endif + +/* +********************************************************************************************************* +* SET SYSTEM CLOCK +* +* Description: This function sets the 32-bit counter which keeps track of the number of clock ticks. +* +* Arguments : ticks specifies the new value that OSTime needs to take. +* +* Returns : none +********************************************************************************************************* +*/ + +#if OS_TIME_GET_SET_EN > 0u +void OSTimeSet (INT32U ticks) +{ +#if OS_CRITICAL_METHOD == 3u /* Allocate storage for CPU status register */ + OS_CPU_SR cpu_sr = 0u; +#endif + + + + OS_ENTER_CRITICAL(); + OSTime = ticks; + OS_EXIT_CRITICAL(); +} +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/os_tmr.c b/demos/os/ucosii/stm32f10x/ucosii/Source/os_tmr.c new file mode 100644 index 0000000..cc39094 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/os_tmr.c @@ -0,0 +1,1089 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* TIMER MANAGEMENT +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* +* File : OS_TMR.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE + +#ifndef OS_MASTER_FILE +#include +#endif + +/* +********************************************************************************************************* +* NOTES +* +* 1) Your application MUST define the following #define constants: +* +* OS_TASK_TMR_PRIO The priority of the Timer management task +* OS_TASK_TMR_STK_SIZE The size of the Timer management task's stack +* +* 2) You must call OSTmrSignal() to notify the Timer management task that it's time to update the timers. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* CONSTANTS +********************************************************************************************************* +*/ + +#define OS_TMR_LINK_DLY 0u +#define OS_TMR_LINK_PERIODIC 1u + +/* +********************************************************************************************************* +* LOCAL PROTOTYPES +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +static OS_TMR *OSTmr_Alloc (void); +static void OSTmr_Free (OS_TMR *ptmr); +static void OSTmr_InitTask (void); +static void OSTmr_Link (OS_TMR *ptmr, INT8U type); +static void OSTmr_Unlink (OS_TMR *ptmr); +static void OSTmr_Task (void *p_arg); +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* CREATE A TIMER +* +* Description: This function is called by your application code to create a timer. +* +* Arguments : dly Initial delay. +* If the timer is configured for ONE-SHOT mode, this is the timeout used. +* If the timer is configured for PERIODIC mode, this is the first timeout to +* wait for before the timer starts entering periodic mode. +* +* period The 'period' being repeated for the timer. +* If you specified 'OS_TMR_OPT_PERIODIC' as an option, when the timer +* expires, it will automatically restart with the same period. +* +* opt Specifies either: +* OS_TMR_OPT_ONE_SHOT The timer counts down only once +* OS_TMR_OPT_PERIODIC The timer counts down and then reloads itself +* +* callback Is a pointer to a callback function that will be called when the timer expires. +* The callback function must be declared as follows: +* +* void MyCallback (OS_TMR *ptmr, void *p_arg); +* +* callback_arg Is an argument (a pointer) that is passed to the callback function when it is called. +* +* pname Is a pointer to an ASCII string that is used to name the timer. Names are +* useful for debugging. +* +* perr Is a pointer to an error code. '*perr' will contain one of the following: +* OS_ERR_NONE +* OS_ERR_TMR_INVALID_DLY you specified an invalid delay +* OS_ERR_TMR_INVALID_PERIOD you specified an invalid period +* OS_ERR_TMR_INVALID_OPT you specified an invalid option +* OS_ERR_TMR_ISR if the call was made from an ISR +* OS_ERR_TMR_NON_AVAIL if there are no free timers from the timer pool +* +* Returns : A pointer to an OS_TMR data structure. +* This is the 'handle' that your application will use to reference the timer created. +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +OS_TMR *OSTmrCreate (INT32U dly, + INT32U period, + INT8U opt, + OS_TMR_CALLBACK callback, + void *callback_arg, + INT8U *pname, + INT8U *perr) +{ + OS_TMR *ptmr; + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_TMR *)0); + } +#endif + +#ifdef OS_SAFETY_CRITICAL_IEC61508 + if (OSSafetyCriticalStartFlag == OS_TRUE) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return ((OS_TMR *)0); + } +#endif + +#if OS_ARG_CHK_EN > 0u + switch (opt) { /* Validate arguments */ + case OS_TMR_OPT_PERIODIC: + if (period == 0u) { + *perr = OS_ERR_TMR_INVALID_PERIOD; + return ((OS_TMR *)0); + } + break; + + case OS_TMR_OPT_ONE_SHOT: + if (dly == 0u) { + *perr = OS_ERR_TMR_INVALID_DLY; + return ((OS_TMR *)0); + } + break; + + default: + *perr = OS_ERR_TMR_INVALID_OPT; + return ((OS_TMR *)0); + } +#endif + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_TMR_ISR; + return ((OS_TMR *)0); + } + OSSchedLock(); + ptmr = OSTmr_Alloc(); /* Obtain a timer from the free pool */ + if (ptmr == (OS_TMR *)0) { + OSSchedUnlock(); + *perr = OS_ERR_TMR_NON_AVAIL; + return ((OS_TMR *)0); + } + ptmr->OSTmrState = OS_TMR_STATE_STOPPED; /* Indicate that timer is not running yet */ + ptmr->OSTmrDly = dly; + ptmr->OSTmrPeriod = period; + ptmr->OSTmrOpt = opt; + ptmr->OSTmrCallback = callback; + ptmr->OSTmrCallbackArg = callback_arg; +#if OS_TMR_CFG_NAME_EN > 0u + if (pname == (INT8U *)0) { /* Is 'pname' a NULL pointer? */ + ptmr->OSTmrName = (INT8U *)(void *)"?"; + } else { + ptmr->OSTmrName = pname; + } +#endif + OSSchedUnlock(); + *perr = OS_ERR_NONE; + return (ptmr); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* DELETE A TIMER +* +* Description: This function is called by your application code to delete a timer. +* +* Arguments : ptmr Is a pointer to the timer to stop and delete. +* +* perr Is a pointer to an error code. '*perr' will contain one of the following: +* OS_ERR_NONE +* OS_ERR_TMR_INVALID 'ptmr' is a NULL pointer +* OS_ERR_TMR_INVALID_TYPE 'ptmr' is not pointing to an OS_TMR +* OS_ERR_TMR_ISR if the function was called from an ISR +* OS_ERR_TMR_INACTIVE if the timer was not created +* OS_ERR_TMR_INVALID_STATE the timer is in an invalid state +* +* Returns : OS_TRUE If the call was successful +* OS_FALSE If not +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +BOOLEAN OSTmrDel (OS_TMR *ptmr, + INT8U *perr) +{ +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (OS_FALSE); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (ptmr == (OS_TMR *)0) { + *perr = OS_ERR_TMR_INVALID; + return (OS_FALSE); + } +#endif + if (ptmr->OSTmrType != OS_TMR_TYPE) { /* Validate timer structure */ + *perr = OS_ERR_TMR_INVALID_TYPE; + return (OS_FALSE); + } + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_TMR_ISR; + return (OS_FALSE); + } + OSSchedLock(); + switch (ptmr->OSTmrState) { + case OS_TMR_STATE_RUNNING: + OSTmr_Unlink(ptmr); /* Remove from current wheel spoke */ + OSTmr_Free(ptmr); /* Return timer to free list of timers */ + OSSchedUnlock(); + *perr = OS_ERR_NONE; + return (OS_TRUE); + + case OS_TMR_STATE_STOPPED: /* Timer has not started or ... */ + case OS_TMR_STATE_COMPLETED: /* ... timer has completed the ONE-SHOT time */ + OSTmr_Free(ptmr); /* Return timer to free list of timers */ + OSSchedUnlock(); + *perr = OS_ERR_NONE; + return (OS_TRUE); + + case OS_TMR_STATE_UNUSED: /* Already deleted */ + OSSchedUnlock(); + *perr = OS_ERR_TMR_INACTIVE; + return (OS_FALSE); + + default: + OSSchedUnlock(); + *perr = OS_ERR_TMR_INVALID_STATE; + return (OS_FALSE); + } +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* GET THE NAME OF A TIMER +* +* Description: This function is called to obtain the name of a timer. +* +* Arguments : ptmr Is a pointer to the timer to obtain the name for +* +* pdest Is a pointer to pointer to where the name of the timer will be placed. +* +* perr Is a pointer to an error code. '*perr' will contain one of the following: +* OS_ERR_NONE The call was successful +* OS_ERR_TMR_INVALID_DEST 'pdest' is a NULL pointer +* OS_ERR_TMR_INVALID 'ptmr' is a NULL pointer +* OS_ERR_TMR_INVALID_TYPE 'ptmr' is not pointing to an OS_TMR +* OS_ERR_NAME_GET_ISR if the call was made from an ISR +* OS_ERR_TMR_INACTIVE 'ptmr' points to a timer that is not active +* OS_ERR_TMR_INVALID_STATE the timer is in an invalid state +* +* Returns : The length of the string or 0 if the timer does not exist. +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u && OS_TMR_CFG_NAME_EN > 0u +INT8U OSTmrNameGet (OS_TMR *ptmr, + INT8U **pdest, + INT8U *perr) +{ + INT8U len; + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (pdest == (INT8U **)0) { + *perr = OS_ERR_TMR_INVALID_DEST; + return (0u); + } + if (ptmr == (OS_TMR *)0) { + *perr = OS_ERR_TMR_INVALID; + return (0u); + } +#endif + if (ptmr->OSTmrType != OS_TMR_TYPE) { /* Validate timer structure */ + *perr = OS_ERR_TMR_INVALID_TYPE; + return (0u); + } + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_NAME_GET_ISR; + return (0u); + } + OSSchedLock(); + switch (ptmr->OSTmrState) { + case OS_TMR_STATE_RUNNING: + case OS_TMR_STATE_STOPPED: + case OS_TMR_STATE_COMPLETED: + *pdest = ptmr->OSTmrName; + len = OS_StrLen(*pdest); + OSSchedUnlock(); + *perr = OS_ERR_NONE; + return (len); + + case OS_TMR_STATE_UNUSED: /* Timer is not allocated */ + OSSchedUnlock(); + *perr = OS_ERR_TMR_INACTIVE; + return (0u); + + default: + OSSchedUnlock(); + *perr = OS_ERR_TMR_INVALID_STATE; + return (0u); + } +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* GET HOW MUCH TIME IS LEFT BEFORE A TIMER EXPIRES +* +* Description: This function is called to get the number of ticks before a timer times out. +* +* Arguments : ptmr Is a pointer to the timer to obtain the remaining time from. +* +* perr Is a pointer to an error code. '*perr' will contain one of the following: +* OS_ERR_NONE +* OS_ERR_TMR_INVALID 'ptmr' is a NULL pointer +* OS_ERR_TMR_INVALID_TYPE 'ptmr' is not pointing to an OS_TMR +* OS_ERR_TMR_ISR if the call was made from an ISR +* OS_ERR_TMR_INACTIVE 'ptmr' points to a timer that is not active +* OS_ERR_TMR_INVALID_STATE the timer is in an invalid state +* +* Returns : The time remaining for the timer to expire. The time represents 'timer' increments. +* In other words, if OSTmr_Task() is signaled every 1/10 of a second then the returned +* value represents the number of 1/10 of a second remaining before the timer expires. +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +INT32U OSTmrRemainGet (OS_TMR *ptmr, + INT8U *perr) +{ + INT32U remain; + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (ptmr == (OS_TMR *)0) { + *perr = OS_ERR_TMR_INVALID; + return (0u); + } +#endif + if (ptmr->OSTmrType != OS_TMR_TYPE) { /* Validate timer structure */ + *perr = OS_ERR_TMR_INVALID_TYPE; + return (0u); + } + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_TMR_ISR; + return (0u); + } + OSSchedLock(); + switch (ptmr->OSTmrState) { + case OS_TMR_STATE_RUNNING: + remain = ptmr->OSTmrMatch - OSTmrTime; /* Determine how much time is left to timeout */ + OSSchedUnlock(); + *perr = OS_ERR_NONE; + return (remain); + + case OS_TMR_STATE_STOPPED: /* It's assumed that the timer has not started yet */ + switch (ptmr->OSTmrOpt) { + case OS_TMR_OPT_PERIODIC: + if (ptmr->OSTmrDly == 0u) { + remain = ptmr->OSTmrPeriod; + } else { + remain = ptmr->OSTmrDly; + } + OSSchedUnlock(); + *perr = OS_ERR_NONE; + break; + + case OS_TMR_OPT_ONE_SHOT: + default: + remain = ptmr->OSTmrDly; + OSSchedUnlock(); + *perr = OS_ERR_NONE; + break; + } + return (remain); + + case OS_TMR_STATE_COMPLETED: /* Only ONE-SHOT that timed out can be in this state */ + OSSchedUnlock(); + *perr = OS_ERR_NONE; + return (0u); + + case OS_TMR_STATE_UNUSED: + OSSchedUnlock(); + *perr = OS_ERR_TMR_INACTIVE; + return (0u); + + default: + OSSchedUnlock(); + *perr = OS_ERR_TMR_INVALID_STATE; + return (0u); + } +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* FIND OUT WHAT STATE A TIMER IS IN +* +* Description: This function is called to determine what state the timer is in: +* +* OS_TMR_STATE_UNUSED the timer has not been created +* OS_TMR_STATE_STOPPED the timer has been created but has not been started or has been stopped +* OS_TMR_STATE_COMPLETED the timer is in ONE-SHOT mode and has completed it's timeout +* OS_TMR_STATE_RUNNING the timer is currently running +* +* Arguments : ptmr Is a pointer to the desired timer +* +* perr Is a pointer to an error code. '*perr' will contain one of the following: +* OS_ERR_NONE +* OS_ERR_TMR_INVALID 'ptmr' is a NULL pointer +* OS_ERR_TMR_INVALID_TYPE 'ptmr' is not pointing to an OS_TMR +* OS_ERR_TMR_ISR if the call was made from an ISR +* OS_ERR_TMR_INACTIVE 'ptmr' points to a timer that is not active +* OS_ERR_TMR_INVALID_STATE if the timer is not in a valid state +* +* Returns : The current state of the timer (see description). +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +INT8U OSTmrStateGet (OS_TMR *ptmr, + INT8U *perr) +{ + INT8U state; + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (0u); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (ptmr == (OS_TMR *)0) { + *perr = OS_ERR_TMR_INVALID; + return (0u); + } +#endif + if (ptmr->OSTmrType != OS_TMR_TYPE) { /* Validate timer structure */ + *perr = OS_ERR_TMR_INVALID_TYPE; + return (0u); + } + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_TMR_ISR; + return (0u); + } + OSSchedLock(); + state = ptmr->OSTmrState; + switch (state) { + case OS_TMR_STATE_UNUSED: + case OS_TMR_STATE_STOPPED: + case OS_TMR_STATE_COMPLETED: + case OS_TMR_STATE_RUNNING: + *perr = OS_ERR_NONE; + break; + + default: + *perr = OS_ERR_TMR_INVALID_STATE; + break; + } + OSSchedUnlock(); + return (state); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* START A TIMER +* +* Description: This function is called by your application code to start a timer. +* +* Arguments : ptmr Is a pointer to an OS_TMR +* +* perr Is a pointer to an error code. '*perr' will contain one of the following: +* OS_ERR_NONE +* OS_ERR_TMR_INVALID +* OS_ERR_TMR_INVALID_TYPE 'ptmr' is not pointing to an OS_TMR +* OS_ERR_TMR_ISR if the call was made from an ISR +* OS_ERR_TMR_INACTIVE if the timer was not created +* OS_ERR_TMR_INVALID_STATE the timer is in an invalid state +* +* Returns : OS_TRUE if the timer was started +* OS_FALSE if an error was detected +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +BOOLEAN OSTmrStart (OS_TMR *ptmr, + INT8U *perr) +{ +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (OS_FALSE); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (ptmr == (OS_TMR *)0) { + *perr = OS_ERR_TMR_INVALID; + return (OS_FALSE); + } +#endif + if (ptmr->OSTmrType != OS_TMR_TYPE) { /* Validate timer structure */ + *perr = OS_ERR_TMR_INVALID_TYPE; + return (OS_FALSE); + } + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_TMR_ISR; + return (OS_FALSE); + } + OSSchedLock(); + switch (ptmr->OSTmrState) { + case OS_TMR_STATE_RUNNING: /* Restart the timer */ + OSTmr_Unlink(ptmr); /* ... Stop the timer */ + OSTmr_Link(ptmr, OS_TMR_LINK_DLY); /* ... Link timer to timer wheel */ + OSSchedUnlock(); + *perr = OS_ERR_NONE; + return (OS_TRUE); + + case OS_TMR_STATE_STOPPED: /* Start the timer */ + case OS_TMR_STATE_COMPLETED: + OSTmr_Link(ptmr, OS_TMR_LINK_DLY); /* ... Link timer to timer wheel */ + OSSchedUnlock(); + *perr = OS_ERR_NONE; + return (OS_TRUE); + + case OS_TMR_STATE_UNUSED: /* Timer not created */ + OSSchedUnlock(); + *perr = OS_ERR_TMR_INACTIVE; + return (OS_FALSE); + + default: + OSSchedUnlock(); + *perr = OS_ERR_TMR_INVALID_STATE; + return (OS_FALSE); + } +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* STOP A TIMER +* +* Description: This function is called by your application code to stop a timer. +* +* Arguments : ptmr Is a pointer to the timer to stop. +* +* opt Allows you to specify an option to this functions which can be: +* +* OS_TMR_OPT_NONE Do nothing special but stop the timer +* OS_TMR_OPT_CALLBACK Execute the callback function, pass it the +* callback argument specified when the timer +* was created. +* OS_TMR_OPT_CALLBACK_ARG Execute the callback function, pass it the +* callback argument specified in THIS function call. +* +* callback_arg Is a pointer to a 'new' callback argument that can be passed to the callback +* function instead of the timer's callback argument. In other words, use +* 'callback_arg' passed in THIS function INSTEAD of ptmr->OSTmrCallbackArg. +* +* perr Is a pointer to an error code. '*perr' will contain one of the following: +* OS_ERR_NONE +* OS_ERR_TMR_INVALID 'ptmr' is a NULL pointer +* OS_ERR_TMR_INVALID_TYPE 'ptmr' is not pointing to an OS_TMR +* OS_ERR_TMR_ISR if the function was called from an ISR +* OS_ERR_TMR_INACTIVE if the timer was not created +* OS_ERR_TMR_INVALID_OPT if you specified an invalid option for 'opt' +* OS_ERR_TMR_STOPPED if the timer was already stopped +* OS_ERR_TMR_INVALID_STATE the timer is in an invalid state +* OS_ERR_TMR_NO_CALLBACK if the timer does not have a callback function defined +* +* Returns : OS_TRUE If we stopped the timer (if the timer is already stopped, we also return OS_TRUE) +* OS_FALSE If not +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +BOOLEAN OSTmrStop (OS_TMR *ptmr, + INT8U opt, + void *callback_arg, + INT8U *perr) +{ + OS_TMR_CALLBACK pfnct; + + +#ifdef OS_SAFETY_CRITICAL + if (perr == (INT8U *)0) { + OS_SAFETY_CRITICAL_EXCEPTION(); + return (OS_FALSE); + } +#endif + +#if OS_ARG_CHK_EN > 0u + if (ptmr == (OS_TMR *)0) { + *perr = OS_ERR_TMR_INVALID; + return (OS_FALSE); + } +#endif + if (ptmr->OSTmrType != OS_TMR_TYPE) { /* Validate timer structure */ + *perr = OS_ERR_TMR_INVALID_TYPE; + return (OS_FALSE); + } + if (OSIntNesting > 0u) { /* See if trying to call from an ISR */ + *perr = OS_ERR_TMR_ISR; + return (OS_FALSE); + } + OSSchedLock(); + switch (ptmr->OSTmrState) { + case OS_TMR_STATE_RUNNING: + OSTmr_Unlink(ptmr); /* Remove from current wheel spoke */ + *perr = OS_ERR_NONE; + switch (opt) { + case OS_TMR_OPT_CALLBACK: + pfnct = ptmr->OSTmrCallback; /* Execute callback function if available ... */ + if (pfnct != (OS_TMR_CALLBACK)0) { + (*pfnct)((void *)ptmr, ptmr->OSTmrCallbackArg); /* Use callback arg when timer was created */ + } else { + *perr = OS_ERR_TMR_NO_CALLBACK; + } + break; + + case OS_TMR_OPT_CALLBACK_ARG: + pfnct = ptmr->OSTmrCallback; /* Execute callback function if available ... */ + if (pfnct != (OS_TMR_CALLBACK)0) { + (*pfnct)((void *)ptmr, callback_arg); /* ... using the 'callback_arg' provided in call */ + } else { + *perr = OS_ERR_TMR_NO_CALLBACK; + } + break; + + case OS_TMR_OPT_NONE: + break; + + default: + *perr = OS_ERR_TMR_INVALID_OPT; + break; + } + OSSchedUnlock(); + return (OS_TRUE); + + case OS_TMR_STATE_COMPLETED: /* Timer has already completed the ONE-SHOT or ... */ + case OS_TMR_STATE_STOPPED: /* ... timer has not started yet. */ + OSSchedUnlock(); + *perr = OS_ERR_TMR_STOPPED; + return (OS_TRUE); + + case OS_TMR_STATE_UNUSED: /* Timer was not created */ + OSSchedUnlock(); + *perr = OS_ERR_TMR_INACTIVE; + return (OS_FALSE); + + default: + OSSchedUnlock(); + *perr = OS_ERR_TMR_INVALID_STATE; + return (OS_FALSE); + } +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* SIGNAL THAT IT'S TIME TO UPDATE THE TIMERS +* +* Description: This function is typically called by the ISR that occurs at the timer tick rate and is +* used to signal to OSTmr_Task() that it's time to update the timers. +* +* Arguments : none +* +* Returns : OS_ERR_NONE The call was successful and the timer task was signaled. +* OS_ERR_SEM_OVF If OSTmrSignal() was called more often than OSTmr_Task() can handle +* the timers. This would indicate that your system is heavily loaded. +* OS_ERR_EVENT_TYPE Unlikely you would get this error because the semaphore used for +* signaling is created by uC/OS-II. +* OS_ERR_PEVENT_NULL Again, unlikely you would ever get this error because the semaphore +* used for signaling is created by uC/OS-II. +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +INT8U OSTmrSignal (void) +{ + INT8U err; + + + err = OSSemPost(OSTmrSemSignal); + return (err); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* ALLOCATE AND FREE A TIMER +* +* Description: This function is called to allocate a timer. +* +* Arguments : none +* +* Returns : a pointer to a timer if one is available +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +static OS_TMR *OSTmr_Alloc (void) +{ + OS_TMR *ptmr; + + + if (OSTmrFreeList == (OS_TMR *)0) { + return ((OS_TMR *)0); + } + ptmr = (OS_TMR *)OSTmrFreeList; + OSTmrFreeList = (OS_TMR *)ptmr->OSTmrNext; + ptmr->OSTmrNext = (OS_TCB *)0; + ptmr->OSTmrPrev = (OS_TCB *)0; + OSTmrUsed++; + OSTmrFree--; + return (ptmr); +} +#endif + + +/* +********************************************************************************************************* +* RETURN A TIMER TO THE FREE LIST +* +* Description: This function is called to return a timer object to the free list of timers. +* +* Arguments : ptmr is a pointer to the timer to free +* +* Returns : none +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +static void OSTmr_Free (OS_TMR *ptmr) +{ + ptmr->OSTmrState = OS_TMR_STATE_UNUSED; /* Clear timer object fields */ + ptmr->OSTmrOpt = OS_TMR_OPT_NONE; + ptmr->OSTmrPeriod = 0u; + ptmr->OSTmrMatch = 0u; + ptmr->OSTmrCallback = (OS_TMR_CALLBACK)0; + ptmr->OSTmrCallbackArg = (void *)0; +#if OS_TMR_CFG_NAME_EN > 0u + ptmr->OSTmrName = (INT8U *)(void *)"?"; +#endif + + ptmr->OSTmrPrev = (OS_TCB *)0; /* Chain timer to free list */ + ptmr->OSTmrNext = OSTmrFreeList; + OSTmrFreeList = ptmr; + + OSTmrUsed--; /* Update timer object statistics */ + OSTmrFree++; +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZATION +* INITIALIZE THE FREE LIST OF TIMERS +* +* Description: This function is called by OSInit() to initialize the free list of OS_TMRs. +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +void OSTmr_Init (void) +{ +#if OS_EVENT_NAME_EN > 0u + INT8U err; +#endif + INT16U ix; + INT16U ix_next; + OS_TMR *ptmr1; + OS_TMR *ptmr2; + + + OS_MemClr((INT8U *)&OSTmrTbl[0], sizeof(OSTmrTbl)); /* Clear all the TMRs */ + OS_MemClr((INT8U *)&OSTmrWheelTbl[0], sizeof(OSTmrWheelTbl)); /* Clear the timer wheel */ + + for (ix = 0u; ix < (OS_TMR_CFG_MAX - 1u); ix++) { /* Init. list of free TMRs */ + ix_next = ix + 1u; + ptmr1 = &OSTmrTbl[ix]; + ptmr2 = &OSTmrTbl[ix_next]; + ptmr1->OSTmrType = OS_TMR_TYPE; + ptmr1->OSTmrState = OS_TMR_STATE_UNUSED; /* Indicate that timer is inactive */ + ptmr1->OSTmrNext = (void *)ptmr2; /* Link to next timer */ +#if OS_TMR_CFG_NAME_EN > 0u + ptmr1->OSTmrName = (INT8U *)(void *)"?"; +#endif + } + ptmr1 = &OSTmrTbl[ix]; + ptmr1->OSTmrType = OS_TMR_TYPE; + ptmr1->OSTmrState = OS_TMR_STATE_UNUSED; /* Indicate that timer is inactive */ + ptmr1->OSTmrNext = (void *)0; /* Last OS_TMR */ +#if OS_TMR_CFG_NAME_EN > 0u + ptmr1->OSTmrName = (INT8U *)(void *)"?"; +#endif + OSTmrTime = 0u; + OSTmrUsed = 0u; + OSTmrFree = OS_TMR_CFG_MAX; + OSTmrFreeList = &OSTmrTbl[0]; + OSTmrSem = OSSemCreate(1u); + OSTmrSemSignal = OSSemCreate(0u); + +#if OS_EVENT_NAME_EN > 0u /* Assign names to semaphores */ + OSEventNameSet(OSTmrSem, (INT8U *)(void *)"uC/OS-II TmrLock", &err); + OSEventNameSet(OSTmrSemSignal, (INT8U *)(void *)"uC/OS-II TmrSignal", &err); +#endif + + OSTmr_InitTask(); +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* INITIALIZE THE TIMER MANAGEMENT TASK +* +* Description: This function is called by OSTmrInit() to create the timer management task. +* * Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +static void OSTmr_InitTask (void) +{ +#if OS_TASK_NAME_EN > 0u + INT8U err; +#endif + + +#if OS_TASK_CREATE_EXT_EN > 0u + #if OS_STK_GROWTH == 1u + (void)OSTaskCreateExt(OSTmr_Task, + (void *)0, /* No arguments passed to OSTmrTask() */ + &OSTmrTaskStk[OS_TASK_TMR_STK_SIZE - 1u], /* Set Top-Of-Stack */ + OS_TASK_TMR_PRIO, + OS_TASK_TMR_ID, + &OSTmrTaskStk[0], /* Set Bottom-Of-Stack */ + OS_TASK_TMR_STK_SIZE, + (void *)0, /* No TCB extension */ + OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR); /* Enable stack checking + clear stack */ + #else + (void)OSTaskCreateExt(OSTmr_Task, + (void *)0, /* No arguments passed to OSTmrTask() */ + &OSTmrTaskStk[0], /* Set Top-Of-Stack */ + OS_TASK_TMR_PRIO, + OS_TASK_TMR_ID, + &OSTmrTaskStk[OS_TASK_TMR_STK_SIZE - 1u], /* Set Bottom-Of-Stack */ + OS_TASK_TMR_STK_SIZE, + (void *)0, /* No TCB extension */ + OS_TASK_OPT_STK_CHK | OS_TASK_OPT_STK_CLR); /* Enable stack checking + clear stack */ + #endif +#else + #if OS_STK_GROWTH == 1u + (void)OSTaskCreate(OSTmr_Task, + (void *)0, + &OSTmrTaskStk[OS_TASK_TMR_STK_SIZE - 1u], + OS_TASK_TMR_PRIO); + #else + (void)OSTaskCreate(OSTmr_Task, + (void *)0, + &OSTmrTaskStk[0], + OS_TASK_TMR_PRIO); + #endif +#endif + +#if OS_TASK_NAME_EN > 0u + OSTaskNameSet(OS_TASK_TMR_PRIO, (INT8U *)(void *)"uC/OS-II Tmr", &err); +#endif +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* INSERT A TIMER INTO THE TIMER WHEEL +* +* Description: This function is called to insert the timer into the timer wheel. The timer is always +* inserted at the beginning of the list. +* +* Arguments : ptmr Is a pointer to the timer to insert. +* +* type Is either: +* OS_TMR_LINK_PERIODIC Means to re-insert the timer after a period expired +* OS_TMR_LINK_DLY Means to insert the timer the first time +* +* Returns : none +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +static void OSTmr_Link (OS_TMR *ptmr, + INT8U type) +{ + OS_TMR *ptmr1; + OS_TMR_WHEEL *pspoke; + INT16U spoke; + + + ptmr->OSTmrState = OS_TMR_STATE_RUNNING; + if (type == OS_TMR_LINK_PERIODIC) { /* Determine when timer will expire */ + ptmr->OSTmrMatch = ptmr->OSTmrPeriod + OSTmrTime; + } else { + if (ptmr->OSTmrDly == 0u) { + ptmr->OSTmrMatch = ptmr->OSTmrPeriod + OSTmrTime; + } else { + ptmr->OSTmrMatch = ptmr->OSTmrDly + OSTmrTime; + } + } + spoke = (INT16U)(ptmr->OSTmrMatch % OS_TMR_CFG_WHEEL_SIZE); + pspoke = &OSTmrWheelTbl[spoke]; + + if (pspoke->OSTmrFirst == (OS_TMR *)0) { /* Link into timer wheel */ + pspoke->OSTmrFirst = ptmr; + ptmr->OSTmrNext = (OS_TMR *)0; + pspoke->OSTmrEntries = 1u; + } else { + ptmr1 = pspoke->OSTmrFirst; /* Point to first timer in the spoke */ + pspoke->OSTmrFirst = ptmr; + ptmr->OSTmrNext = (void *)ptmr1; + ptmr1->OSTmrPrev = (void *)ptmr; + pspoke->OSTmrEntries++; + } + ptmr->OSTmrPrev = (void *)0; /* Timer always inserted as first node in list */ +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* REMOVE A TIMER FROM THE TIMER WHEEL +* +* Description: This function is called to remove the timer from the timer wheel. +* +* Arguments : ptmr Is a pointer to the timer to remove. +* +* Returns : none +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +static void OSTmr_Unlink (OS_TMR *ptmr) +{ + OS_TMR *ptmr1; + OS_TMR *ptmr2; + OS_TMR_WHEEL *pspoke; + INT16U spoke; + + + spoke = (INT16U)(ptmr->OSTmrMatch % OS_TMR_CFG_WHEEL_SIZE); + pspoke = &OSTmrWheelTbl[spoke]; + + if (pspoke->OSTmrFirst == ptmr) { /* See if timer to remove is at the beginning of list */ + ptmr1 = (OS_TMR *)ptmr->OSTmrNext; + pspoke->OSTmrFirst = (OS_TMR *)ptmr1; + if (ptmr1 != (OS_TMR *)0) { + ptmr1->OSTmrPrev = (void *)0; + } + } else { + ptmr1 = (OS_TMR *)ptmr->OSTmrPrev; /* Remove timer from somewhere in the list */ + ptmr2 = (OS_TMR *)ptmr->OSTmrNext; + ptmr1->OSTmrNext = ptmr2; + if (ptmr2 != (OS_TMR *)0) { + ptmr2->OSTmrPrev = (void *)ptmr1; + } + } + ptmr->OSTmrState = OS_TMR_STATE_STOPPED; + ptmr->OSTmrNext = (void *)0; + ptmr->OSTmrPrev = (void *)0; + pspoke->OSTmrEntries--; +} +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* TIMER MANAGEMENT TASK +* +* Description: This task is created by OSTmrInit(). +* +* Arguments : none +* +* Returns : none +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +static void OSTmr_Task (void *p_arg) +{ + INT8U err; + OS_TMR *ptmr; + OS_TMR *ptmr_next; + OS_TMR_CALLBACK pfnct; + OS_TMR_WHEEL *pspoke; + INT16U spoke; + + + p_arg = p_arg; /* Prevent compiler warning for not using 'p_arg' */ + for (;;) { + OSSemPend(OSTmrSemSignal, 0u, &err); /* Wait for signal indicating time to update timers */ + OSSchedLock(); + OSTmrTime++; /* Increment the current time */ + spoke = (INT16U)(OSTmrTime % OS_TMR_CFG_WHEEL_SIZE); /* Position on current timer wheel entry */ + pspoke = &OSTmrWheelTbl[spoke]; + ptmr = pspoke->OSTmrFirst; + while (ptmr != (OS_TMR *)0) { + ptmr_next = (OS_TMR *)ptmr->OSTmrNext; /* Point to next timer to update because current ... */ + /* ... timer could get unlinked from the wheel. */ + if (OSTmrTime == ptmr->OSTmrMatch) { /* Process each timer that expires */ + OSTmr_Unlink(ptmr); /* Remove from current wheel spoke */ + if (ptmr->OSTmrOpt == OS_TMR_OPT_PERIODIC) { + OSTmr_Link(ptmr, OS_TMR_LINK_PERIODIC); /* Recalculate new position of timer in wheel */ + } else { + ptmr->OSTmrState = OS_TMR_STATE_COMPLETED; /* Indicate that the timer has completed */ + } + pfnct = ptmr->OSTmrCallback; /* Execute callback function if available */ + if (pfnct != (OS_TMR_CALLBACK)0) { + (*pfnct)((void *)ptmr, ptmr->OSTmrCallbackArg); + } + } + ptmr = ptmr_next; + } + OSSchedUnlock(); + } +} +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/ucos_ii.c b/demos/os/ucosii/stm32f10x/ucosii/Source/ucos_ii.c new file mode 100644 index 0000000..ddd35a2 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/ucos_ii.c @@ -0,0 +1,37 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : uCOS_II.C +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#define OS_GLOBALS /* Declare GLOBAL variables */ +#include + + +#define OS_MASTER_FILE /* Prevent the following files from including includes.h */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include diff --git a/demos/os/ucosii/stm32f10x/ucosii/Source/ucos_ii.h b/demos/os/ucosii/stm32f10x/ucosii/Source/ucos_ii.h new file mode 100644 index 0000000..868f625 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/Source/ucos_ii.h @@ -0,0 +1,1905 @@ +/* +********************************************************************************************************* +* uC/OS-II +* The Real-Time Kernel +* +* (c) Copyright 1992-2012, Micrium, Weston, FL +* All Rights Reserved +* +* File : uCOS_II.H +* By : Jean J. Labrosse +* Version : V2.92.07 +* +* LICENSING TERMS: +* --------------- +* uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. +* If you plan on using uC/OS-II in a commercial product you need to contact Micrium to properly license +* its use in your product. We provide ALL the source code for your convenience and to help you experience +* uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a +* licensing fee. +********************************************************************************************************* +*/ + +#ifndef OS_uCOS_II_H +#define OS_uCOS_II_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* +********************************************************************************************************* +* uC/OS-II VERSION NUMBER +********************************************************************************************************* +*/ + +#define OS_VERSION 29207u /* Version of uC/OS-II (Vx.yy mult. by 10000) */ + +/* +********************************************************************************************************* +* INCLUDE HEADER FILES +********************************************************************************************************* +*/ + +#include +#include +#include + +/* +********************************************************************************************************* +* MISCELLANEOUS +********************************************************************************************************* +*/ + +#ifdef OS_GLOBALS +#define OS_EXT +#else +#define OS_EXT extern +#endif + +#ifndef OS_FALSE +#define OS_FALSE 0u +#endif + +#ifndef OS_TRUE +#define OS_TRUE 1u +#endif + +#define OS_ASCII_NUL (INT8U)0 + +#define OS_PRIO_SELF 0xFFu /* Indicate SELF priority */ +#define OS_PRIO_MUTEX_CEIL_DIS 0xFFu /* Disable mutex priority ceiling promotion */ + +#if OS_TASK_STAT_EN > 0u +#define OS_N_SYS_TASKS 2u /* Number of system tasks */ +#else +#define OS_N_SYS_TASKS 1u +#endif + +#define OS_TASK_STAT_PRIO (OS_LOWEST_PRIO - 1u) /* Statistic task priority */ +#define OS_TASK_IDLE_PRIO (OS_LOWEST_PRIO) /* IDLE task priority */ + +#if OS_LOWEST_PRIO <= 63u +#define OS_EVENT_TBL_SIZE ((OS_LOWEST_PRIO) / 8u + 1u) /* Size of event table */ +#define OS_RDY_TBL_SIZE ((OS_LOWEST_PRIO) / 8u + 1u) /* Size of ready table */ +#else +#define OS_EVENT_TBL_SIZE ((OS_LOWEST_PRIO) / 16u + 1u)/* Size of event table */ +#define OS_RDY_TBL_SIZE ((OS_LOWEST_PRIO) / 16u + 1u)/* Size of ready table */ +#endif + +#define OS_TASK_IDLE_ID 65535u /* ID numbers for Idle, Stat and Timer tasks */ +#define OS_TASK_STAT_ID 65534u +#define OS_TASK_TMR_ID 65533u + +#define OS_EVENT_EN (((OS_Q_EN > 0u) && (OS_MAX_QS > 0u)) || (OS_MBOX_EN > 0u) || (OS_SEM_EN > 0u) || (OS_MUTEX_EN > 0u)) + +#define OS_TCB_RESERVED ((OS_TCB *)1) + +/*$PAGE*/ +/* +********************************************************************************************************* +* TASK STATUS (Bit definition for OSTCBStat) +********************************************************************************************************* +*/ +#define OS_STAT_RDY 0x00u /* Ready to run */ +#define OS_STAT_SEM 0x01u /* Pending on semaphore */ +#define OS_STAT_MBOX 0x02u /* Pending on mailbox */ +#define OS_STAT_Q 0x04u /* Pending on queue */ +#define OS_STAT_SUSPEND 0x08u /* Task is suspended */ +#define OS_STAT_MUTEX 0x10u /* Pending on mutual exclusion semaphore */ +#define OS_STAT_FLAG 0x20u /* Pending on event flag group */ +#define OS_STAT_MULTI 0x80u /* Pending on multiple events */ + +#define OS_STAT_PEND_ANY (OS_STAT_SEM | OS_STAT_MBOX | OS_STAT_Q | OS_STAT_MUTEX | OS_STAT_FLAG) + +/* +********************************************************************************************************* +* TASK PEND STATUS (Status codes for OSTCBStatPend) +********************************************************************************************************* +*/ +#define OS_STAT_PEND_OK 0u /* Pending status OK, not pending, or pending complete */ +#define OS_STAT_PEND_TO 1u /* Pending timed out */ +#define OS_STAT_PEND_ABORT 2u /* Pending aborted */ + +/* +********************************************************************************************************* +* OS_EVENT types +********************************************************************************************************* +*/ +#define OS_EVENT_TYPE_UNUSED 0u +#define OS_EVENT_TYPE_MBOX 1u +#define OS_EVENT_TYPE_Q 2u +#define OS_EVENT_TYPE_SEM 3u +#define OS_EVENT_TYPE_MUTEX 4u +#define OS_EVENT_TYPE_FLAG 5u + +#define OS_TMR_TYPE 100u /* Used to identify Timers ... */ + /* ... (Must be different value than OS_EVENT_TYPE_xxx) */ + +/* +********************************************************************************************************* +* EVENT FLAGS +********************************************************************************************************* +*/ +#define OS_FLAG_WAIT_CLR_ALL 0u /* Wait for ALL the bits specified to be CLR (i.e. 0) */ +#define OS_FLAG_WAIT_CLR_AND 0u + +#define OS_FLAG_WAIT_CLR_ANY 1u /* Wait for ANY of the bits specified to be CLR (i.e. 0) */ +#define OS_FLAG_WAIT_CLR_OR 1u + +#define OS_FLAG_WAIT_SET_ALL 2u /* Wait for ALL the bits specified to be SET (i.e. 1) */ +#define OS_FLAG_WAIT_SET_AND 2u + +#define OS_FLAG_WAIT_SET_ANY 3u /* Wait for ANY of the bits specified to be SET (i.e. 1) */ +#define OS_FLAG_WAIT_SET_OR 3u + + +#define OS_FLAG_CONSUME 0x80u /* Consume the flags if condition(s) satisfied */ + + +#define OS_FLAG_CLR 0u +#define OS_FLAG_SET 1u + +/* +********************************************************************************************************* +* Values for OSTickStepState +* +* Note(s): This feature is used by uC/OS-View. +********************************************************************************************************* +*/ + +#if OS_TICK_STEP_EN > 0u +#define OS_TICK_STEP_DIS 0u /* Stepping is disabled, tick runs as normal */ +#define OS_TICK_STEP_WAIT 1u /* Waiting for uC/OS-View to set OSTickStepState to _ONCE */ +#define OS_TICK_STEP_ONCE 2u /* Process tick once and wait for next cmd from uC/OS-View */ +#endif + +/* +********************************************************************************************************* +* Possible values for 'opt' argument of OSSemDel(), OSMboxDel(), OSQDel() and OSMutexDel() +********************************************************************************************************* +*/ +#define OS_DEL_NO_PEND 0u +#define OS_DEL_ALWAYS 1u + +/* +********************************************************************************************************* +* OS???Pend() OPTIONS +* +* These #defines are used to establish the options for OS???PendAbort(). +********************************************************************************************************* +*/ +#define OS_PEND_OPT_NONE 0u /* NO option selected */ +#define OS_PEND_OPT_BROADCAST 1u /* Broadcast action to ALL tasks waiting */ + +/* +********************************************************************************************************* +* OS???PostOpt() OPTIONS +* +* These #defines are used to establish the options for OSMboxPostOpt() and OSQPostOpt(). +********************************************************************************************************* +*/ +#define OS_POST_OPT_NONE 0x00u /* NO option selected */ +#define OS_POST_OPT_BROADCAST 0x01u /* Broadcast message to ALL tasks waiting */ +#define OS_POST_OPT_FRONT 0x02u /* Post to highest priority task waiting */ +#define OS_POST_OPT_NO_SCHED 0x04u /* Do not call the scheduler if this option is selected */ + +/* +********************************************************************************************************* +* TASK OPTIONS (see OSTaskCreateExt()) +********************************************************************************************************* +*/ +#define OS_TASK_OPT_NONE 0x0000u /* NO option selected */ +#define OS_TASK_OPT_STK_CHK 0x0001u /* Enable stack checking for the task */ +#define OS_TASK_OPT_STK_CLR 0x0002u /* Clear the stack when the task is create */ +#define OS_TASK_OPT_SAVE_FP 0x0004u /* Save the contents of any floating-point registers */ + +/* +********************************************************************************************************* +* TIMER OPTIONS (see OSTmrStart() and OSTmrStop()) +********************************************************************************************************* +*/ +#define OS_TMR_OPT_NONE 0u /* No option selected */ + +#define OS_TMR_OPT_ONE_SHOT 1u /* Timer will not automatically restart when it expires */ +#define OS_TMR_OPT_PERIODIC 2u /* Timer will automatically restart when it expires */ + +#define OS_TMR_OPT_CALLBACK 3u /* OSTmrStop() option to call 'callback' w/ timer arg. */ +#define OS_TMR_OPT_CALLBACK_ARG 4u /* OSTmrStop() option to call 'callback' w/ new arg. */ + +/* +********************************************************************************************************* +* TIMER STATES +********************************************************************************************************* +*/ +#define OS_TMR_STATE_UNUSED 0u +#define OS_TMR_STATE_STOPPED 1u +#define OS_TMR_STATE_COMPLETED 2u +#define OS_TMR_STATE_RUNNING 3u + +/* +********************************************************************************************************* +* ERROR CODES +********************************************************************************************************* +*/ +#define OS_ERR_NONE 0u + +#define OS_ERR_EVENT_TYPE 1u +#define OS_ERR_PEND_ISR 2u +#define OS_ERR_POST_NULL_PTR 3u +#define OS_ERR_PEVENT_NULL 4u +#define OS_ERR_POST_ISR 5u +#define OS_ERR_QUERY_ISR 6u +#define OS_ERR_INVALID_OPT 7u +#define OS_ERR_ID_INVALID 8u +#define OS_ERR_PDATA_NULL 9u + +#define OS_ERR_TIMEOUT 10u +#define OS_ERR_EVENT_NAME_TOO_LONG 11u +#define OS_ERR_PNAME_NULL 12u +#define OS_ERR_PEND_LOCKED 13u +#define OS_ERR_PEND_ABORT 14u +#define OS_ERR_DEL_ISR 15u +#define OS_ERR_CREATE_ISR 16u +#define OS_ERR_NAME_GET_ISR 17u +#define OS_ERR_NAME_SET_ISR 18u +#define OS_ERR_ILLEGAL_CREATE_RUN_TIME 19u + +#define OS_ERR_MBOX_FULL 20u + +#define OS_ERR_Q_FULL 30u +#define OS_ERR_Q_EMPTY 31u + +#define OS_ERR_PRIO_EXIST 40u +#define OS_ERR_PRIO 41u +#define OS_ERR_PRIO_INVALID 42u + +#define OS_ERR_SCHED_LOCKED 50u +#define OS_ERR_SEM_OVF 51u + +#define OS_ERR_TASK_CREATE_ISR 60u +#define OS_ERR_TASK_DEL 61u +#define OS_ERR_TASK_DEL_IDLE 62u +#define OS_ERR_TASK_DEL_REQ 63u +#define OS_ERR_TASK_DEL_ISR 64u +#define OS_ERR_TASK_NAME_TOO_LONG 65u +#define OS_ERR_TASK_NO_MORE_TCB 66u +#define OS_ERR_TASK_NOT_EXIST 67u +#define OS_ERR_TASK_NOT_SUSPENDED 68u +#define OS_ERR_TASK_OPT 69u +#define OS_ERR_TASK_RESUME_PRIO 70u +#define OS_ERR_TASK_SUSPEND_IDLE 71u +#define OS_ERR_TASK_SUSPEND_PRIO 72u +#define OS_ERR_TASK_WAITING 73u + +#define OS_ERR_TIME_NOT_DLY 80u +#define OS_ERR_TIME_INVALID_MINUTES 81u +#define OS_ERR_TIME_INVALID_SECONDS 82u +#define OS_ERR_TIME_INVALID_MS 83u +#define OS_ERR_TIME_ZERO_DLY 84u +#define OS_ERR_TIME_DLY_ISR 85u + +#define OS_ERR_MEM_INVALID_PART 90u +#define OS_ERR_MEM_INVALID_BLKS 91u +#define OS_ERR_MEM_INVALID_SIZE 92u +#define OS_ERR_MEM_NO_FREE_BLKS 93u +#define OS_ERR_MEM_FULL 94u +#define OS_ERR_MEM_INVALID_PBLK 95u +#define OS_ERR_MEM_INVALID_PMEM 96u +#define OS_ERR_MEM_INVALID_PDATA 97u +#define OS_ERR_MEM_INVALID_ADDR 98u +#define OS_ERR_MEM_NAME_TOO_LONG 99u + +#define OS_ERR_NOT_MUTEX_OWNER 100u + +#define OS_ERR_FLAG_INVALID_PGRP 110u +#define OS_ERR_FLAG_WAIT_TYPE 111u +#define OS_ERR_FLAG_NOT_RDY 112u +#define OS_ERR_FLAG_INVALID_OPT 113u +#define OS_ERR_FLAG_GRP_DEPLETED 114u +#define OS_ERR_FLAG_NAME_TOO_LONG 115u + +#define OS_ERR_PCP_LOWER 120u + +#define OS_ERR_TMR_INVALID_DLY 130u +#define OS_ERR_TMR_INVALID_PERIOD 131u +#define OS_ERR_TMR_INVALID_OPT 132u +#define OS_ERR_TMR_INVALID_NAME 133u +#define OS_ERR_TMR_NON_AVAIL 134u +#define OS_ERR_TMR_INACTIVE 135u +#define OS_ERR_TMR_INVALID_DEST 136u +#define OS_ERR_TMR_INVALID_TYPE 137u +#define OS_ERR_TMR_INVALID 138u +#define OS_ERR_TMR_ISR 139u +#define OS_ERR_TMR_NAME_TOO_LONG 140u +#define OS_ERR_TMR_INVALID_STATE 141u +#define OS_ERR_TMR_STOPPED 142u +#define OS_ERR_TMR_NO_CALLBACK 143u + +#define OS_ERR_NO_MORE_ID_AVAIL 150u + +/*$PAGE*/ +/* +********************************************************************************************************* +* EVENT CONTROL BLOCK +********************************************************************************************************* +*/ + +#if OS_LOWEST_PRIO <= 63u +typedef INT8U OS_PRIO; +#else +typedef INT16U OS_PRIO; +#endif + +#if (OS_EVENT_EN) && (OS_MAX_EVENTS > 0u) +typedef struct os_event { + INT8U OSEventType; /* Type of event control block (see OS_EVENT_TYPE_xxxx) */ + void *OSEventPtr; /* Pointer to message or queue structure */ + INT16U OSEventCnt; /* Semaphore Count (not used if other EVENT type) */ + OS_PRIO OSEventGrp; /* Group corresponding to tasks waiting for event to occur */ + OS_PRIO OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */ + +#if OS_EVENT_NAME_EN > 0u + INT8U *OSEventName; +#endif +} OS_EVENT; +#endif + + +/* +********************************************************************************************************* +* EVENT FLAGS CONTROL BLOCK +********************************************************************************************************* +*/ + +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) + +#if OS_FLAGS_NBITS == 8u /* Determine the size of OS_FLAGS (8, 16 or 32 bits) */ +typedef INT8U OS_FLAGS; +#endif + +#if OS_FLAGS_NBITS == 16u +typedef INT16U OS_FLAGS; +#endif + +#if OS_FLAGS_NBITS == 32u +typedef INT32U OS_FLAGS; +#endif + + +typedef struct os_flag_grp { /* Event Flag Group */ + INT8U OSFlagType; /* Should be set to OS_EVENT_TYPE_FLAG */ + void *OSFlagWaitList; /* Pointer to first NODE of task waiting on event flag */ + OS_FLAGS OSFlagFlags; /* 8, 16 or 32 bit flags */ +#if OS_FLAG_NAME_EN > 0u + INT8U *OSFlagName; +#endif +} OS_FLAG_GRP; + + + +typedef struct os_flag_node { /* Event Flag Wait List Node */ + void *OSFlagNodeNext; /* Pointer to next NODE in wait list */ + void *OSFlagNodePrev; /* Pointer to previous NODE in wait list */ + void *OSFlagNodeTCB; /* Pointer to TCB of waiting task */ + void *OSFlagNodeFlagGrp; /* Pointer to Event Flag Group */ + OS_FLAGS OSFlagNodeFlags; /* Event flag to wait on */ + INT8U OSFlagNodeWaitType; /* Type of wait: */ + /* OS_FLAG_WAIT_AND */ + /* OS_FLAG_WAIT_ALL */ + /* OS_FLAG_WAIT_OR */ + /* OS_FLAG_WAIT_ANY */ +} OS_FLAG_NODE; +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* MESSAGE MAILBOX DATA +********************************************************************************************************* +*/ + +#if OS_MBOX_EN > 0u +typedef struct os_mbox_data { + void *OSMsg; /* Pointer to message in mailbox */ + OS_PRIO OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */ + OS_PRIO OSEventGrp; /* Group corresponding to tasks waiting for event to occur */ +} OS_MBOX_DATA; +#endif + +/* +********************************************************************************************************* +* MEMORY PARTITION DATA STRUCTURES +********************************************************************************************************* +*/ + +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) +typedef struct os_mem { /* MEMORY CONTROL BLOCK */ + void *OSMemAddr; /* Pointer to beginning of memory partition */ + void *OSMemFreeList; /* Pointer to list of free memory blocks */ + INT32U OSMemBlkSize; /* Size (in bytes) of each block of memory */ + INT32U OSMemNBlks; /* Total number of blocks in this partition */ + INT32U OSMemNFree; /* Number of memory blocks remaining in this partition */ +#if OS_MEM_NAME_EN > 0u + INT8U *OSMemName; /* Memory partition name */ +#endif +} OS_MEM; + + +typedef struct os_mem_data { + void *OSAddr; /* Pointer to the beginning address of the memory partition */ + void *OSFreeList; /* Pointer to the beginning of the free list of memory blocks */ + INT32U OSBlkSize; /* Size (in bytes) of each memory block */ + INT32U OSNBlks; /* Total number of blocks in the partition */ + INT32U OSNFree; /* Number of memory blocks free */ + INT32U OSNUsed; /* Number of memory blocks used */ +} OS_MEM_DATA; +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* MUTUAL EXCLUSION SEMAPHORE DATA +********************************************************************************************************* +*/ + +#if OS_MUTEX_EN > 0u +typedef struct os_mutex_data { + OS_PRIO OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */ + OS_PRIO OSEventGrp; /* Group corresponding to tasks waiting for event to occur */ + BOOLEAN OSValue; /* Mutex value (OS_FALSE = used, OS_TRUE = available) */ + INT8U OSOwnerPrio; /* Mutex owner's task priority or 0xFF if no owner */ + INT8U OSMutexPCP; /* Priority Ceiling Priority or 0xFF if PCP disabled */ +} OS_MUTEX_DATA; +#endif + +/* +********************************************************************************************************* +* MESSAGE QUEUE DATA +********************************************************************************************************* +*/ + +#if OS_Q_EN > 0u +typedef struct os_q { /* QUEUE CONTROL BLOCK */ + struct os_q *OSQPtr; /* Link to next queue control block in list of free blocks */ + void **OSQStart; /* Pointer to start of queue data */ + void **OSQEnd; /* Pointer to end of queue data */ + void **OSQIn; /* Pointer to where next message will be inserted in the Q */ + void **OSQOut; /* Pointer to where next message will be extracted from the Q */ + INT16U OSQSize; /* Size of queue (maximum number of entries) */ + INT16U OSQEntries; /* Current number of entries in the queue */ +} OS_Q; + + +typedef struct os_q_data { + void *OSMsg; /* Pointer to next message to be extracted from queue */ + INT16U OSNMsgs; /* Number of messages in message queue */ + INT16U OSQSize; /* Size of message queue */ + OS_PRIO OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */ + OS_PRIO OSEventGrp; /* Group corresponding to tasks waiting for event to occur */ +} OS_Q_DATA; +#endif + +/* +********************************************************************************************************* +* SEMAPHORE DATA +********************************************************************************************************* +*/ + +#if OS_SEM_EN > 0u +typedef struct os_sem_data { + INT16U OSCnt; /* Semaphore count */ + OS_PRIO OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */ + OS_PRIO OSEventGrp; /* Group corresponding to tasks waiting for event to occur */ +} OS_SEM_DATA; +#endif + +/* +********************************************************************************************************* +* TASK STACK DATA +********************************************************************************************************* +*/ + +#if OS_TASK_CREATE_EXT_EN > 0u +typedef struct os_stk_data { + INT32U OSFree; /* Number of free entries on the stack */ + INT32U OSUsed; /* Number of entries used on the stack */ +} OS_STK_DATA; +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* TASK CONTROL BLOCK +********************************************************************************************************* +*/ + +typedef struct os_tcb { + OS_STK *OSTCBStkPtr; /* Pointer to current top of stack */ + +#if OS_TASK_CREATE_EXT_EN > 0u + void *OSTCBExtPtr; /* Pointer to user definable data for TCB extension */ + OS_STK *OSTCBStkBottom; /* Pointer to bottom of stack */ + INT32U OSTCBStkSize; /* Size of task stack (in number of stack elements) */ + INT16U OSTCBOpt; /* Task options as passed by OSTaskCreateExt() */ + INT16U OSTCBId; /* Task ID (0..65535) */ +#endif + + struct os_tcb *OSTCBNext; /* Pointer to next TCB in the TCB list */ + struct os_tcb *OSTCBPrev; /* Pointer to previous TCB in the TCB list */ + +#if (OS_EVENT_EN) + OS_EVENT *OSTCBEventPtr; /* Pointer to event control block */ +#endif + +#if (OS_EVENT_EN) && (OS_EVENT_MULTI_EN > 0u) + OS_EVENT **OSTCBEventMultiPtr; /* Pointer to multiple event control blocks */ +#endif + +#if ((OS_Q_EN > 0u) && (OS_MAX_QS > 0u)) || (OS_MBOX_EN > 0u) + void *OSTCBMsg; /* Message received from OSMboxPost() or OSQPost() */ +#endif + +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) +#if OS_TASK_DEL_EN > 0u + OS_FLAG_NODE *OSTCBFlagNode; /* Pointer to event flag node */ +#endif + OS_FLAGS OSTCBFlagsRdy; /* Event flags that made task ready to run */ +#endif + + INT32U OSTCBDly; /* Nbr ticks to delay task or, timeout waiting for event */ + INT8U OSTCBStat; /* Task status */ + INT8U OSTCBStatPend; /* Task PEND status */ + INT8U OSTCBPrio; /* Task priority (0 == highest) */ + + INT8U OSTCBX; /* Bit position in group corresponding to task priority */ + INT8U OSTCBY; /* Index into ready table corresponding to task priority */ + OS_PRIO OSTCBBitX; /* Bit mask to access bit position in ready table */ + OS_PRIO OSTCBBitY; /* Bit mask to access bit position in ready group */ + +#if OS_TASK_DEL_EN > 0u + INT8U OSTCBDelReq; /* Indicates whether a task needs to delete itself */ +#endif + +#if OS_TASK_PROFILE_EN > 0u + INT32U OSTCBCtxSwCtr; /* Number of time the task was switched in */ + INT32U OSTCBCyclesTot; /* Total number of clock cycles the task has been running */ + INT32U OSTCBCyclesStart; /* Snapshot of cycle counter at start of task resumption */ + OS_STK *OSTCBStkBase; /* Pointer to the beginning of the task stack */ + INT32U OSTCBStkUsed; /* Number of bytes used from the stack */ +#endif + +#if OS_TASK_NAME_EN > 0u + INT8U *OSTCBTaskName; +#endif + +#if OS_TASK_REG_TBL_SIZE > 0u + INT32U OSTCBRegTbl[OS_TASK_REG_TBL_SIZE]; +#endif +} OS_TCB; + +/*$PAGE*/ +/* +********************************************************************************************************* +* TIMER DATA TYPES +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +typedef void (*OS_TMR_CALLBACK)(void *ptmr, void *parg); + + + +typedef struct os_tmr { + INT8U OSTmrType; /* Should be set to OS_TMR_TYPE */ + OS_TMR_CALLBACK OSTmrCallback; /* Function to call when timer expires */ + void *OSTmrCallbackArg; /* Argument to pass to function when timer expires */ + void *OSTmrNext; /* Double link list pointers */ + void *OSTmrPrev; + INT32U OSTmrMatch; /* Timer expires when OSTmrTime == OSTmrMatch */ + INT32U OSTmrDly; /* Delay time before periodic update starts */ + INT32U OSTmrPeriod; /* Period to repeat timer */ +#if OS_TMR_CFG_NAME_EN > 0u + INT8U *OSTmrName; /* Name to give the timer */ +#endif + INT8U OSTmrOpt; /* Options (see OS_TMR_OPT_xxx) */ + INT8U OSTmrState; /* Indicates the state of the timer: */ + /* OS_TMR_STATE_UNUSED */ + /* OS_TMR_STATE_RUNNING */ + /* OS_TMR_STATE_STOPPED */ +} OS_TMR; + + + +typedef struct os_tmr_wheel { + OS_TMR *OSTmrFirst; /* Pointer to first timer in linked list */ + INT16U OSTmrEntries; +} OS_TMR_WHEEL; +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* GLOBAL VARIABLES +********************************************************************************************************* +*/ + +OS_EXT INT32U OSCtxSwCtr; /* Counter of number of context switches */ + +#if (OS_EVENT_EN) && (OS_MAX_EVENTS > 0u) +OS_EXT OS_EVENT *OSEventFreeList; /* Pointer to list of free EVENT control blocks */ +OS_EXT OS_EVENT OSEventTbl[OS_MAX_EVENTS];/* Table of EVENT control blocks */ +#endif + +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) +OS_EXT OS_FLAG_GRP OSFlagTbl[OS_MAX_FLAGS]; /* Table containing event flag groups */ +OS_EXT OS_FLAG_GRP *OSFlagFreeList; /* Pointer to free list of event flag groups */ +#endif + +#if OS_TASK_STAT_EN > 0u +OS_EXT INT8U OSCPUUsage; /* Percentage of CPU used */ +OS_EXT INT32U OSIdleCtrMax; /* Max. value that idle ctr can take in 1 sec. */ +OS_EXT INT32U OSIdleCtrRun; /* Val. reached by idle ctr at run time in 1 sec. */ +OS_EXT BOOLEAN OSStatRdy; /* Flag indicating that the statistic task is rdy */ +OS_EXT OS_STK OSTaskStatStk[OS_TASK_STAT_STK_SIZE]; /* Statistics task stack */ +#endif + +OS_EXT INT8U OSIntNesting; /* Interrupt nesting level */ + +OS_EXT INT8U OSLockNesting; /* Multitasking lock nesting level */ + +OS_EXT INT8U OSPrioCur; /* Priority of current task */ +OS_EXT INT8U OSPrioHighRdy; /* Priority of highest priority task */ + +OS_EXT OS_PRIO OSRdyGrp; /* Ready list group */ +OS_EXT OS_PRIO OSRdyTbl[OS_RDY_TBL_SIZE]; /* Table of tasks which are ready to run */ + +OS_EXT BOOLEAN OSRunning; /* Flag indicating that kernel is running */ + +OS_EXT INT8U OSTaskCtr; /* Number of tasks created */ + +OS_EXT volatile INT32U OSIdleCtr; /* Idle counter */ + +#ifdef OS_SAFETY_CRITICAL_IEC61508 +OS_EXT BOOLEAN OSSafetyCriticalStartFlag; +#endif + +OS_EXT OS_STK OSTaskIdleStk[OS_TASK_IDLE_STK_SIZE]; /* Idle task stack */ + + +OS_EXT OS_TCB *OSTCBCur; /* Pointer to currently running TCB */ +OS_EXT OS_TCB *OSTCBFreeList; /* Pointer to list of free TCBs */ +OS_EXT OS_TCB *OSTCBHighRdy; /* Pointer to highest priority TCB R-to-R */ +OS_EXT OS_TCB *OSTCBList; /* Pointer to doubly linked list of TCBs */ +OS_EXT OS_TCB *OSTCBPrioTbl[OS_LOWEST_PRIO + 1u]; /* Table of pointers to created TCBs */ +OS_EXT OS_TCB OSTCBTbl[OS_MAX_TASKS + OS_N_SYS_TASKS]; /* Table of TCBs */ + +#if OS_TICK_STEP_EN > 0u +OS_EXT INT8U OSTickStepState; /* Indicates the state of the tick step feature */ +#endif + +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) +OS_EXT OS_MEM *OSMemFreeList; /* Pointer to free list of memory partitions */ +OS_EXT OS_MEM OSMemTbl[OS_MAX_MEM_PART];/* Storage for memory partition manager */ +#endif + +#if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) +OS_EXT OS_Q *OSQFreeList; /* Pointer to list of free QUEUE control blocks */ +OS_EXT OS_Q OSQTbl[OS_MAX_QS]; /* Table of QUEUE control blocks */ +#endif + +#if OS_TASK_REG_TBL_SIZE > 0u +OS_EXT INT8U OSTaskRegNextAvailID; /* Next available Task register ID */ +#endif + +#if OS_TIME_GET_SET_EN > 0u +OS_EXT volatile INT32U OSTime; /* Current value of system time (in ticks) */ +#endif + +#if OS_TMR_EN > 0u +OS_EXT INT16U OSTmrFree; /* Number of free entries in the timer pool */ +OS_EXT INT16U OSTmrUsed; /* Number of timers used */ +OS_EXT INT32U OSTmrTime; /* Current timer time */ + +OS_EXT OS_EVENT *OSTmrSem; /* Sem. used to gain exclusive access to timers */ +OS_EXT OS_EVENT *OSTmrSemSignal; /* Sem. used to signal the update of timers */ + +OS_EXT OS_TMR OSTmrTbl[OS_TMR_CFG_MAX]; /* Table containing pool of timers */ +OS_EXT OS_TMR *OSTmrFreeList; /* Pointer to free list of timers */ +OS_EXT OS_STK OSTmrTaskStk[OS_TASK_TMR_STK_SIZE]; + +OS_EXT OS_TMR_WHEEL OSTmrWheelTbl[OS_TMR_CFG_WHEEL_SIZE]; +#endif + +extern INT8U const OSUnMapTbl[256]; /* Priority->Index lookup table */ + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +* (Target Independent Functions) +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* MISCELLANEOUS +********************************************************************************************************* +*/ + +#if (OS_EVENT_EN) + +#if (OS_EVENT_NAME_EN > 0u) +INT8U OSEventNameGet (OS_EVENT *pevent, + INT8U **pname, + INT8U *perr); + +void OSEventNameSet (OS_EVENT *pevent, + INT8U *pname, + INT8U *perr); +#endif + +#if (OS_EVENT_MULTI_EN > 0u) +INT16U OSEventPendMulti (OS_EVENT **pevents_pend, + OS_EVENT **pevents_rdy, + void **pmsgs_rdy, + INT32U timeout, + INT8U *perr); +#endif + +#endif + +/* +********************************************************************************************************* +* EVENT FLAGS MANAGEMENT +********************************************************************************************************* +*/ + +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) + +#if OS_FLAG_ACCEPT_EN > 0u +OS_FLAGS OSFlagAccept (OS_FLAG_GRP *pgrp, + OS_FLAGS flags, + INT8U wait_type, + INT8U *perr); +#endif + +OS_FLAG_GRP *OSFlagCreate (OS_FLAGS flags, + INT8U *perr); + +#if OS_FLAG_DEL_EN > 0u +OS_FLAG_GRP *OSFlagDel (OS_FLAG_GRP *pgrp, + INT8U opt, + INT8U *perr); +#endif + +#if (OS_FLAG_EN > 0u) && (OS_FLAG_NAME_EN > 0u) +INT8U OSFlagNameGet (OS_FLAG_GRP *pgrp, + INT8U **pname, + INT8U *perr); + +void OSFlagNameSet (OS_FLAG_GRP *pgrp, + INT8U *pname, + INT8U *perr); +#endif + +OS_FLAGS OSFlagPend (OS_FLAG_GRP *pgrp, + OS_FLAGS flags, + INT8U wait_type, + INT32U timeout, + INT8U *perr); + +OS_FLAGS OSFlagPendGetFlagsRdy (void); +OS_FLAGS OSFlagPost (OS_FLAG_GRP *pgrp, + OS_FLAGS flags, + INT8U opt, + INT8U *perr); + +#if OS_FLAG_QUERY_EN > 0u +OS_FLAGS OSFlagQuery (OS_FLAG_GRP *pgrp, + INT8U *perr); +#endif +#endif + +/* +********************************************************************************************************* +* MESSAGE MAILBOX MANAGEMENT +********************************************************************************************************* +*/ + +#if OS_MBOX_EN > 0u + +#if OS_MBOX_ACCEPT_EN > 0u +void *OSMboxAccept (OS_EVENT *pevent); +#endif + +OS_EVENT *OSMboxCreate (void *pmsg); + +#if OS_MBOX_DEL_EN > 0u +OS_EVENT *OSMboxDel (OS_EVENT *pevent, + INT8U opt, + INT8U *perr); +#endif + +void *OSMboxPend (OS_EVENT *pevent, + INT32U timeout, + INT8U *perr); + +#if OS_MBOX_PEND_ABORT_EN > 0u +INT8U OSMboxPendAbort (OS_EVENT *pevent, + INT8U opt, + INT8U *perr); +#endif + +#if OS_MBOX_POST_EN > 0u +INT8U OSMboxPost (OS_EVENT *pevent, + void *pmsg); +#endif + +#if OS_MBOX_POST_OPT_EN > 0u +INT8U OSMboxPostOpt (OS_EVENT *pevent, + void *pmsg, + INT8U opt); +#endif + +#if OS_MBOX_QUERY_EN > 0u +INT8U OSMboxQuery (OS_EVENT *pevent, + OS_MBOX_DATA *p_mbox_data); +#endif +#endif + +/* +********************************************************************************************************* +* MEMORY MANAGEMENT +********************************************************************************************************* +*/ + +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) + +OS_MEM *OSMemCreate (void *addr, + INT32U nblks, + INT32U blksize, + INT8U *perr); + +void *OSMemGet (OS_MEM *pmem, + INT8U *perr); +#if OS_MEM_NAME_EN > 0u +INT8U OSMemNameGet (OS_MEM *pmem, + INT8U **pname, + INT8U *perr); + +void OSMemNameSet (OS_MEM *pmem, + INT8U *pname, + INT8U *perr); +#endif +INT8U OSMemPut (OS_MEM *pmem, + void *pblk); + +#if OS_MEM_QUERY_EN > 0u +INT8U OSMemQuery (OS_MEM *pmem, + OS_MEM_DATA *p_mem_data); +#endif + +#endif + +/* +********************************************************************************************************* +* MUTUAL EXCLUSION SEMAPHORE MANAGEMENT +********************************************************************************************************* +*/ + +#if OS_MUTEX_EN > 0u + +#if OS_MUTEX_ACCEPT_EN > 0u +BOOLEAN OSMutexAccept (OS_EVENT *pevent, + INT8U *perr); +#endif + +OS_EVENT *OSMutexCreate (INT8U prio, + INT8U *perr); + +#if OS_MUTEX_DEL_EN > 0u +OS_EVENT *OSMutexDel (OS_EVENT *pevent, + INT8U opt, + INT8U *perr); +#endif + +void OSMutexPend (OS_EVENT *pevent, + INT32U timeout, + INT8U *perr); + +INT8U OSMutexPost (OS_EVENT *pevent); + +#if OS_MUTEX_QUERY_EN > 0u +INT8U OSMutexQuery (OS_EVENT *pevent, + OS_MUTEX_DATA *p_mutex_data); +#endif + +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* MESSAGE QUEUE MANAGEMENT +********************************************************************************************************* +*/ + +#if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) + +#if OS_Q_ACCEPT_EN > 0u +void *OSQAccept (OS_EVENT *pevent, + INT8U *perr); +#endif + +OS_EVENT *OSQCreate (void **start, + INT16U size); + +#if OS_Q_DEL_EN > 0u +OS_EVENT *OSQDel (OS_EVENT *pevent, + INT8U opt, + INT8U *perr); +#endif + +#if OS_Q_FLUSH_EN > 0u +INT8U OSQFlush (OS_EVENT *pevent); +#endif + +void *OSQPend (OS_EVENT *pevent, + INT32U timeout, + INT8U *perr); + +#if OS_Q_PEND_ABORT_EN > 0u +INT8U OSQPendAbort (OS_EVENT *pevent, + INT8U opt, + INT8U *perr); +#endif + +#if OS_Q_POST_EN > 0u +INT8U OSQPost (OS_EVENT *pevent, + void *pmsg); +#endif + +#if OS_Q_POST_FRONT_EN > 0u +INT8U OSQPostFront (OS_EVENT *pevent, + void *pmsg); +#endif + +#if OS_Q_POST_OPT_EN > 0u +INT8U OSQPostOpt (OS_EVENT *pevent, + void *pmsg, + INT8U opt); +#endif + +#if OS_Q_QUERY_EN > 0u +INT8U OSQQuery (OS_EVENT *pevent, + OS_Q_DATA *p_q_data); +#endif + +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* SEMAPHORE MANAGEMENT +********************************************************************************************************* +*/ +#if OS_SEM_EN > 0u + +#if OS_SEM_ACCEPT_EN > 0u +INT16U OSSemAccept (OS_EVENT *pevent); +#endif + +OS_EVENT *OSSemCreate (INT16U cnt); + +#if OS_SEM_DEL_EN > 0u +OS_EVENT *OSSemDel (OS_EVENT *pevent, + INT8U opt, + INT8U *perr); +#endif + +void OSSemPend (OS_EVENT *pevent, + INT32U timeout, + INT8U *perr); + +#if OS_SEM_PEND_ABORT_EN > 0u +INT8U OSSemPendAbort (OS_EVENT *pevent, + INT8U opt, + INT8U *perr); +#endif + +INT8U OSSemPost (OS_EVENT *pevent); + +#if OS_SEM_QUERY_EN > 0u +INT8U OSSemQuery (OS_EVENT *pevent, + OS_SEM_DATA *p_sem_data); +#endif + +#if OS_SEM_SET_EN > 0u +void OSSemSet (OS_EVENT *pevent, + INT16U cnt, + INT8U *perr); +#endif + +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* TASK MANAGEMENT +********************************************************************************************************* +*/ +#if OS_TASK_CHANGE_PRIO_EN > 0u +INT8U OSTaskChangePrio (INT8U oldprio, + INT8U newprio); +#endif + +#if OS_TASK_CREATE_EN > 0u +INT8U OSTaskCreate (void (*task)(void *p_arg), + void *p_arg, + OS_STK *ptos, + INT8U prio); +#endif + +#if OS_TASK_CREATE_EXT_EN > 0u +INT8U OSTaskCreateExt (void (*task)(void *p_arg), + void *p_arg, + OS_STK *ptos, + INT8U prio, + INT16U id, + OS_STK *pbos, + INT32U stk_size, + void *pext, + INT16U opt); +#endif + +#if OS_TASK_DEL_EN > 0u +INT8U OSTaskDel (INT8U prio); +INT8U OSTaskDelReq (INT8U prio); +#endif + +#if OS_TASK_NAME_EN > 0u +INT8U OSTaskNameGet (INT8U prio, + INT8U **pname, + INT8U *perr); + +void OSTaskNameSet (INT8U prio, + INT8U *pname, + INT8U *perr); +#endif + +#if OS_TASK_SUSPEND_EN > 0u +INT8U OSTaskResume (INT8U prio); +INT8U OSTaskSuspend (INT8U prio); +#endif + +#if (OS_TASK_STAT_STK_CHK_EN > 0u) && (OS_TASK_CREATE_EXT_EN > 0u) +INT8U OSTaskStkChk (INT8U prio, + OS_STK_DATA *p_stk_data); +#endif + +#if OS_TASK_QUERY_EN > 0u +INT8U OSTaskQuery (INT8U prio, + OS_TCB *p_task_data); +#endif + + + +#if OS_TASK_REG_TBL_SIZE > 0u +INT32U OSTaskRegGet (INT8U prio, + INT8U id, + INT8U *perr); + +INT8U OSTaskRegGetID (INT8U *perr); + +void OSTaskRegSet (INT8U prio, + INT8U id, + INT32U value, + INT8U *perr); +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* TIME MANAGEMENT +********************************************************************************************************* +*/ + +void OSTimeDly (INT32U ticks); + +#if OS_TIME_DLY_HMSM_EN > 0u +INT8U OSTimeDlyHMSM (INT8U hours, + INT8U minutes, + INT8U seconds, + INT16U ms); +#endif + +#if OS_TIME_DLY_RESUME_EN > 0u +INT8U OSTimeDlyResume (INT8U prio); +#endif + +#if OS_TIME_GET_SET_EN > 0u +INT32U OSTimeGet (void); +void OSTimeSet (INT32U ticks); +#endif + +void OSTimeTick (void); + +/* +********************************************************************************************************* +* TIMER MANAGEMENT +********************************************************************************************************* +*/ + +#if OS_TMR_EN > 0u +OS_TMR *OSTmrCreate (INT32U dly, + INT32U period, + INT8U opt, + OS_TMR_CALLBACK callback, + void *callback_arg, + INT8U *pname, + INT8U *perr); + +BOOLEAN OSTmrDel (OS_TMR *ptmr, + INT8U *perr); + +#if OS_TMR_CFG_NAME_EN > 0u +INT8U OSTmrNameGet (OS_TMR *ptmr, + INT8U **pdest, + INT8U *perr); +#endif +INT32U OSTmrRemainGet (OS_TMR *ptmr, + INT8U *perr); + +INT8U OSTmrStateGet (OS_TMR *ptmr, + INT8U *perr); + +BOOLEAN OSTmrStart (OS_TMR *ptmr, + INT8U *perr); + +BOOLEAN OSTmrStop (OS_TMR *ptmr, + INT8U opt, + void *callback_arg, + INT8U *perr); + +INT8U OSTmrSignal (void); +#endif + +/* +********************************************************************************************************* +* MISCELLANEOUS +********************************************************************************************************* +*/ + +void OSInit (void); + +void OSIntEnter (void); +void OSIntExit (void); + +#ifdef OS_SAFETY_CRITICAL_IEC61508 +void OSSafetyCriticalStart (void); +#endif + +#if OS_SCHED_LOCK_EN > 0u +void OSSchedLock (void); +void OSSchedUnlock (void); +#endif + +void OSStart (void); + +void OSStatInit (void); + +INT16U OSVersion (void); + +/*$PAGE*/ +/* +********************************************************************************************************* +* INTERNAL FUNCTION PROTOTYPES +* (Your application MUST NOT call these functions) +********************************************************************************************************* +*/ + +#if OS_TASK_DEL_EN > 0u +void OS_Dummy (void); +#endif + +#if (OS_EVENT_EN) +INT8U OS_EventTaskRdy (OS_EVENT *pevent, + void *pmsg, + INT8U msk, + INT8U pend_stat); + +void OS_EventTaskWait (OS_EVENT *pevent); + +void OS_EventTaskRemove (OS_TCB *ptcb, + OS_EVENT *pevent); + +#if (OS_EVENT_MULTI_EN > 0u) +void OS_EventTaskWaitMulti (OS_EVENT **pevents_wait); + +void OS_EventTaskRemoveMulti (OS_TCB *ptcb, + OS_EVENT **pevents_multi); +#endif + +void OS_EventWaitListInit (OS_EVENT *pevent); +#endif + +#if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) +void OS_FlagInit (void); +void OS_FlagUnlink (OS_FLAG_NODE *pnode); +#endif + +void OS_MemClr (INT8U *pdest, + INT16U size); + +void OS_MemCopy (INT8U *pdest, + INT8U *psrc, + INT16U size); + +#if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) +void OS_MemInit (void); +#endif + +#if OS_Q_EN > 0u +void OS_QInit (void); +#endif + +void OS_Sched (void); + +#if (OS_EVENT_NAME_EN > 0u) || (OS_FLAG_NAME_EN > 0u) || (OS_MEM_NAME_EN > 0u) || (OS_TASK_NAME_EN > 0u) +INT8U OS_StrLen (INT8U *psrc); +#endif + +void OS_TaskIdle (void *p_arg); + +void OS_TaskReturn (void); + +#if OS_TASK_STAT_EN > 0u +void OS_TaskStat (void *p_arg); +#endif + +#if (OS_TASK_STAT_STK_CHK_EN > 0u) && (OS_TASK_CREATE_EXT_EN > 0u) +void OS_TaskStkClr (OS_STK *pbos, + INT32U size, + INT16U opt); +#endif + +#if (OS_TASK_STAT_STK_CHK_EN > 0u) && (OS_TASK_CREATE_EXT_EN > 0u) +void OS_TaskStatStkChk (void); +#endif + +INT8U OS_TCBInit (INT8U prio, + OS_STK *ptos, + OS_STK *pbos, + INT16U id, + INT32U stk_size, + void *pext, + INT16U opt); + +#if OS_TMR_EN > 0u +void OSTmr_Init (void); +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +* (Target Specific Functions) +********************************************************************************************************* +*/ + +#if OS_DEBUG_EN > 0u +void OSDebugInit (void); +#endif + +void OSInitHookBegin (void); +void OSInitHookEnd (void); + +void OSTaskCreateHook (OS_TCB *ptcb); +void OSTaskDelHook (OS_TCB *ptcb); + +void OSTaskIdleHook (void); + +void OSTaskReturnHook (OS_TCB *ptcb); + +void OSTaskStatHook (void); +OS_STK *OSTaskStkInit (void (*task)(void *p_arg), + void *p_arg, + OS_STK *ptos, + INT16U opt); + +#if OS_TASK_SW_HOOK_EN > 0u +void OSTaskSwHook (void); +#endif + +void OSTCBInitHook (OS_TCB *ptcb); + +#if OS_TIME_TICK_HOOK_EN > 0u +void OSTimeTickHook (void); +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +* (Application Specific Functions) +********************************************************************************************************* +*/ + +#if OS_APP_HOOKS_EN > 0u +void App_TaskCreateHook (OS_TCB *ptcb); +void App_TaskDelHook (OS_TCB *ptcb); +void App_TaskIdleHook (void); + +void App_TaskReturnHook (OS_TCB *ptcb); + +void App_TaskStatHook (void); + +#if OS_TASK_SW_HOOK_EN > 0u +void App_TaskSwHook (void); +#endif + +void App_TCBInitHook (OS_TCB *ptcb); + +#if OS_TIME_TICK_HOOK_EN > 0u +void App_TimeTickHook (void); +#endif +#endif + +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +* +* IMPORTANT: These prototypes MUST be placed in OS_CPU.H +********************************************************************************************************* +*/ + +#if 0 +void OSStartHighRdy (void); +void OSIntCtxSw (void); +void OSCtxSw (void); +#endif + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOOK FOR MISSING #define CONSTANTS +* +* This section is used to generate ERROR messages at compile time if certain #define constants are +* MISSING in OS_CFG.H. This allows you to quickly determine the source of the error. +* +* You SHOULD NOT change this section UNLESS you would like to add more comments as to the source of the +* compile time error. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* EVENT FLAGS +********************************************************************************************************* +*/ + +#ifndef OS_FLAG_EN +#error "OS_CFG.H, Missing OS_FLAG_EN: Enable (1) or Disable (0) code generation for Event Flags" +#else + #ifndef OS_MAX_FLAGS + #error "OS_CFG.H, Missing OS_MAX_FLAGS: Max. number of Event Flag Groups in your application" + #else + #if OS_MAX_FLAGS > 65500u + #error "OS_CFG.H, OS_MAX_FLAGS must be <= 65500" + #endif + #endif + + #ifndef OS_FLAGS_NBITS + #error "OS_CFG.H, Missing OS_FLAGS_NBITS: Determine #bits used for event flags, MUST be either 8, 16 or 32" + #endif + + #ifndef OS_FLAG_WAIT_CLR_EN + #error "OS_CFG.H, Missing OS_FLAG_WAIT_CLR_EN: Include code for Wait on Clear EVENT FLAGS" + #endif + + #ifndef OS_FLAG_ACCEPT_EN + #error "OS_CFG.H, Missing OS_FLAG_ACCEPT_EN: Include code for OSFlagAccept()" + #endif + + #ifndef OS_FLAG_DEL_EN + #error "OS_CFG.H, Missing OS_FLAG_DEL_EN: Include code for OSFlagDel()" + #endif + + #ifndef OS_FLAG_NAME_EN + #error "OS_CFG.H, Missing OS_FLAG_NAME_EN: Enable flag group names" + #endif + + #ifndef OS_FLAG_QUERY_EN + #error "OS_CFG.H, Missing OS_FLAG_QUERY_EN: Include code for OSFlagQuery()" + #endif +#endif + +/* +********************************************************************************************************* +* MESSAGE MAILBOXES +********************************************************************************************************* +*/ + +#ifndef OS_MBOX_EN +#error "OS_CFG.H, Missing OS_MBOX_EN: Enable (1) or Disable (0) code generation for MAILBOXES" +#else + #ifndef OS_MBOX_ACCEPT_EN + #error "OS_CFG.H, Missing OS_MBOX_ACCEPT_EN: Include code for OSMboxAccept()" + #endif + + #ifndef OS_MBOX_DEL_EN + #error "OS_CFG.H, Missing OS_MBOX_DEL_EN: Include code for OSMboxDel()" + #endif + + #ifndef OS_MBOX_PEND_ABORT_EN + #error "OS_CFG.H, Missing OS_MBOX_PEND_ABORT_EN: Include code for OSMboxPendAbort()" + #endif + + #ifndef OS_MBOX_POST_EN + #error "OS_CFG.H, Missing OS_MBOX_POST_EN: Include code for OSMboxPost()" + #endif + + #ifndef OS_MBOX_POST_OPT_EN + #error "OS_CFG.H, Missing OS_MBOX_POST_OPT_EN: Include code for OSMboxPostOpt()" + #endif + + #ifndef OS_MBOX_QUERY_EN + #error "OS_CFG.H, Missing OS_MBOX_QUERY_EN: Include code for OSMboxQuery()" + #endif +#endif + +/* +********************************************************************************************************* +* MEMORY MANAGEMENT +********************************************************************************************************* +*/ + +#ifndef OS_MEM_EN +#error "OS_CFG.H, Missing OS_MEM_EN: Enable (1) or Disable (0) code generation for MEMORY MANAGER" +#else + #ifndef OS_MAX_MEM_PART + #error "OS_CFG.H, Missing OS_MAX_MEM_PART: Max. number of memory partitions" + #else + #if OS_MAX_MEM_PART > 65500u + #error "OS_CFG.H, OS_MAX_MEM_PART must be <= 65500" + #endif + #endif + + #ifndef OS_MEM_NAME_EN + #error "OS_CFG.H, Missing OS_MEM_NAME_EN: Enable memory partition names" + #endif + + #ifndef OS_MEM_QUERY_EN + #error "OS_CFG.H, Missing OS_MEM_QUERY_EN: Include code for OSMemQuery()" + #endif +#endif + +/* +********************************************************************************************************* +* MUTUAL EXCLUSION SEMAPHORES +********************************************************************************************************* +*/ + +#ifndef OS_MUTEX_EN +#error "OS_CFG.H, Missing OS_MUTEX_EN: Enable (1) or Disable (0) code generation for MUTEX" +#else + #ifndef OS_MUTEX_ACCEPT_EN + #error "OS_CFG.H, Missing OS_MUTEX_ACCEPT_EN: Include code for OSMutexAccept()" + #endif + + #ifndef OS_MUTEX_DEL_EN + #error "OS_CFG.H, Missing OS_MUTEX_DEL_EN: Include code for OSMutexDel()" + #endif + + #ifndef OS_MUTEX_QUERY_EN + #error "OS_CFG.H, Missing OS_MUTEX_QUERY_EN: Include code for OSMutexQuery()" + #endif +#endif + +/* +********************************************************************************************************* +* MESSAGE QUEUES +********************************************************************************************************* +*/ + +#ifndef OS_Q_EN +#error "OS_CFG.H, Missing OS_Q_EN: Enable (1) or Disable (0) code generation for QUEUES" +#else + #ifndef OS_MAX_QS + #error "OS_CFG.H, Missing OS_MAX_QS: Max. number of queue control blocks" + #else + #if OS_MAX_QS > 65500u + #error "OS_CFG.H, OS_MAX_QS must be <= 65500" + #endif + #endif + + #ifndef OS_Q_ACCEPT_EN + #error "OS_CFG.H, Missing OS_Q_ACCEPT_EN: Include code for OSQAccept()" + #endif + + #ifndef OS_Q_DEL_EN + #error "OS_CFG.H, Missing OS_Q_DEL_EN: Include code for OSQDel()" + #endif + + #ifndef OS_Q_FLUSH_EN + #error "OS_CFG.H, Missing OS_Q_FLUSH_EN: Include code for OSQFlush()" + #endif + + #ifndef OS_Q_PEND_ABORT_EN + #error "OS_CFG.H, Missing OS_Q_PEND_ABORT_EN: Include code for OSQPendAbort()" + #endif + + #ifndef OS_Q_POST_EN + #error "OS_CFG.H, Missing OS_Q_POST_EN: Include code for OSQPost()" + #endif + + #ifndef OS_Q_POST_FRONT_EN + #error "OS_CFG.H, Missing OS_Q_POST_FRONT_EN: Include code for OSQPostFront()" + #endif + + #ifndef OS_Q_POST_OPT_EN + #error "OS_CFG.H, Missing OS_Q_POST_OPT_EN: Include code for OSQPostOpt()" + #endif + + #ifndef OS_Q_QUERY_EN + #error "OS_CFG.H, Missing OS_Q_QUERY_EN: Include code for OSQQuery()" + #endif +#endif + +/* +********************************************************************************************************* +* SEMAPHORES +********************************************************************************************************* +*/ + +#ifndef OS_SEM_EN +#error "OS_CFG.H, Missing OS_SEM_EN: Enable (1) or Disable (0) code generation for SEMAPHORES" +#else + #ifndef OS_SEM_ACCEPT_EN + #error "OS_CFG.H, Missing OS_SEM_ACCEPT_EN: Include code for OSSemAccept()" + #endif + + #ifndef OS_SEM_DEL_EN + #error "OS_CFG.H, Missing OS_SEM_DEL_EN: Include code for OSSemDel()" + #endif + + #ifndef OS_SEM_PEND_ABORT_EN + #error "OS_CFG.H, Missing OS_SEM_PEND_ABORT_EN: Include code for OSSemPendAbort()" + #endif + + #ifndef OS_SEM_QUERY_EN + #error "OS_CFG.H, Missing OS_SEM_QUERY_EN: Include code for OSSemQuery()" + #endif + + #ifndef OS_SEM_SET_EN + #error "OS_CFG.H, Missing OS_SEM_SET_EN: Include code for OSSemSet()" + #endif +#endif + +/* +********************************************************************************************************* +* TASK MANAGEMENT +********************************************************************************************************* +*/ + +#ifndef OS_MAX_TASKS +#error "OS_CFG.H, Missing OS_MAX_TASKS: Max. number of tasks in your application" +#else + #if OS_MAX_TASKS < 2u + #error "OS_CFG.H, OS_MAX_TASKS must be >= 2" + #endif + + #if OS_MAX_TASKS > ((OS_LOWEST_PRIO - OS_N_SYS_TASKS) + 1u) + #error "OS_CFG.H, OS_MAX_TASKS must be <= OS_LOWEST_PRIO - OS_N_SYS_TASKS + 1" + #endif + +#endif + +#if OS_LOWEST_PRIO > 254u +#error "OS_CFG.H, OS_LOWEST_PRIO must be <= 254 in V2.8x and higher" +#endif + +#ifndef OS_TASK_IDLE_STK_SIZE +#error "OS_CFG.H, Missing OS_TASK_IDLE_STK_SIZE: Idle task stack size" +#endif + +#ifndef OS_TASK_STAT_EN +#error "OS_CFG.H, Missing OS_TASK_STAT_EN: Enable (1) or Disable(0) the statistics task" +#endif + +#ifndef OS_TASK_STAT_STK_SIZE +#error "OS_CFG.H, Missing OS_TASK_STAT_STK_SIZE: Statistics task stack size" +#endif + +#ifndef OS_TASK_STAT_STK_CHK_EN +#error "OS_CFG.H, Missing OS_TASK_STAT_STK_CHK_EN: Check task stacks from statistics task" +#endif + +#ifndef OS_TASK_CHANGE_PRIO_EN +#error "OS_CFG.H, Missing OS_TASK_CHANGE_PRIO_EN: Include code for OSTaskChangePrio()" +#endif + +#ifndef OS_TASK_CREATE_EN +#error "OS_CFG.H, Missing OS_TASK_CREATE_EN: Include code for OSTaskCreate()" +#endif + +#ifndef OS_TASK_CREATE_EXT_EN +#error "OS_CFG.H, Missing OS_TASK_CREATE_EXT_EN: Include code for OSTaskCreateExt()" +#else + #if (OS_TASK_CREATE_EXT_EN == 0u) && (OS_TASK_CREATE_EN == 0u) + #error "OS_CFG.H, OS_TASK_CREATE_EXT_EN or OS_TASK_CREATE_EN must be Enable (1)" + #endif +#endif + +#ifndef OS_TASK_DEL_EN +#error "OS_CFG.H, Missing OS_TASK_DEL_EN: Include code for OSTaskDel()" +#endif + +#ifndef OS_TASK_NAME_EN +#error "OS_CFG.H, Missing OS_TASK_NAME_EN: Enable task names" +#endif + +#ifndef OS_TASK_SUSPEND_EN +#error "OS_CFG.H, Missing OS_TASK_SUSPEND_EN: Include code for OSTaskSuspend() and OSTaskResume()" +#endif + +#ifndef OS_TASK_QUERY_EN +#error "OS_CFG.H, Missing OS_TASK_QUERY_EN: Include code for OSTaskQuery()" +#endif + +#ifndef OS_TASK_REG_TBL_SIZE +#error "OS_CFG.H, Missing OS_TASK_REG_TBL_SIZE: Include code for task specific registers" +#else + #if OS_TASK_REG_TBL_SIZE > 255u + #error "OS_CFG.H, OS_TASK_REG_TBL_SIZE must be <= 255" + #endif +#endif + +/* +********************************************************************************************************* +* TIME MANAGEMENT +********************************************************************************************************* +*/ + +#ifndef OS_TICKS_PER_SEC +#error "OS_CFG.H, Missing OS_TICKS_PER_SEC: Sets the number of ticks in one second" +#endif + +#ifndef OS_TIME_DLY_HMSM_EN +#error "OS_CFG.H, Missing OS_TIME_DLY_HMSM_EN: Include code for OSTimeDlyHMSM()" +#endif + +#ifndef OS_TIME_DLY_RESUME_EN +#error "OS_CFG.H, Missing OS_TIME_DLY_RESUME_EN: Include code for OSTimeDlyResume()" +#endif + +#ifndef OS_TIME_GET_SET_EN +#error "OS_CFG.H, Missing OS_TIME_GET_SET_EN: Include code for OSTimeGet() and OSTimeSet()" +#endif + +/* +********************************************************************************************************* +* TIMER MANAGEMENT +********************************************************************************************************* +*/ + +#ifndef OS_TMR_EN +#error "OS_CFG.H, Missing OS_TMR_EN: When (1) enables code generation for Timer Management" +#elif OS_TMR_EN > 0u + #if OS_SEM_EN == 0u + #error "OS_CFG.H, Semaphore management is required (set OS_SEM_EN to 1) when enabling Timer Management." + #error " Timer management require TWO semaphores." + #endif + + #ifndef OS_TMR_CFG_MAX + #error "OS_CFG.H, Missing OS_TMR_CFG_MAX: Determines the total number of timers in an application (2 .. 65500)" + #else + #if OS_TMR_CFG_MAX < 2u + #error "OS_CFG.H, OS_TMR_CFG_MAX should be between 2 and 65500" + #endif + + #if OS_TMR_CFG_MAX > 65500u + #error "OS_CFG.H, OS_TMR_CFG_MAX should be between 2 and 65500" + #endif + #endif + + #ifndef OS_TMR_CFG_WHEEL_SIZE + #error "OS_CFG.H, Missing OS_TMR_CFG_WHEEL_SIZE: Sets the size of the timer wheel (1 .. 1023)" + #else + #if OS_TMR_CFG_WHEEL_SIZE < 2u + #error "OS_CFG.H, OS_TMR_CFG_WHEEL_SIZE should be between 2 and 1024" + #endif + + #if OS_TMR_CFG_WHEEL_SIZE > 1024u + #error "OS_CFG.H, OS_TMR_CFG_WHEEL_SIZE should be between 2 and 1024" + #endif + #endif + + #ifndef OS_TMR_CFG_NAME_EN + #error "OS_CFG.H, Missing OS_TMR_CFG_NAME_EN: Enable Timer names" + #endif + + #ifndef OS_TMR_CFG_TICKS_PER_SEC + #error "OS_CFG.H, Missing OS_TMR_CFG_TICKS_PER_SEC: Determines the rate at which the timer management task will run (Hz)" + #endif + + #ifndef OS_TASK_TMR_STK_SIZE + #error "OS_CFG.H, Missing OS_TASK_TMR_STK_SIZE: Determines the size of the Timer Task's stack" + #endif +#endif + + +/* +********************************************************************************************************* +* MISCELLANEOUS +********************************************************************************************************* +*/ + +#ifndef OS_ARG_CHK_EN +#error "OS_CFG.H, Missing OS_ARG_CHK_EN: Enable (1) or Disable (0) argument checking" +#endif + + +#ifndef OS_CPU_HOOKS_EN +#error "OS_CFG.H, Missing OS_CPU_HOOKS_EN: uC/OS-II hooks are found in the processor port files when 1" +#endif + + +#ifndef OS_APP_HOOKS_EN +#error "OS_CFG.H, Missing OS_APP_HOOKS_EN: Application-defined hooks are called from the uC/OS-II hooks" +#endif + + +#ifndef OS_DEBUG_EN +#error "OS_CFG.H, Missing OS_DEBUG_EN: Allows you to include variables for debugging or not" +#endif + + +#ifndef OS_LOWEST_PRIO +#error "OS_CFG.H, Missing OS_LOWEST_PRIO: Defines the lowest priority that can be assigned" +#endif + + +#ifndef OS_MAX_EVENTS +#error "OS_CFG.H, Missing OS_MAX_EVENTS: Max. number of event control blocks in your application" +#else + #if OS_MAX_EVENTS > 65500u + #error "OS_CFG.H, OS_MAX_EVENTS must be <= 65500" + #endif +#endif + + +#ifndef OS_SCHED_LOCK_EN +#error "OS_CFG.H, Missing OS_SCHED_LOCK_EN: Include code for OSSchedLock() and OSSchedUnlock()" +#endif + + +#ifndef OS_EVENT_MULTI_EN +#error "OS_CFG.H, Missing OS_EVENT_MULTI_EN: Include code for OSEventPendMulti()" +#endif + + +#ifndef OS_TASK_PROFILE_EN +#error "OS_CFG.H, Missing OS_TASK_PROFILE_EN: Include data structure for run-time task profiling" +#endif + + +#ifndef OS_TASK_SW_HOOK_EN +#error "OS_CFG.H, Missing OS_TASK_SW_HOOK_EN: Allows you to include the code for OSTaskSwHook() or not" +#endif + + +#ifndef OS_TICK_STEP_EN +#error "OS_CFG.H, Missing OS_TICK_STEP_EN: Allows to 'step' one tick at a time with uC/OS-View" +#endif + + +#ifndef OS_TIME_TICK_HOOK_EN +#error "OS_CFG.H, Missing OS_TIME_TICK_HOOK_EN: Allows you to include the code for OSTimeTickHook() or not" +#endif + +/* +********************************************************************************************************* +* SAFETY CRITICAL USE +********************************************************************************************************* +*/ + +#ifdef SAFETY_CRITICAL_RELEASE + +#if OS_ARG_CHK_EN < 1u +#error "OS_CFG.H, OS_ARG_CHK_EN must be enabled for safety-critical release code" +#endif + +#if OS_APP_HOOKS_EN > 0u +#error "OS_CFG.H, OS_APP_HOOKS_EN must be disabled for safety-critical release code" +#endif + +#if OS_DEBUG_EN > 0u +#error "OS_CFG.H, OS_DEBUG_EN must be disabled for safety-critical release code" +#endif + +#ifdef CANTATA +#error "OS_CFG.H, CANTATA must be disabled for safety-critical release code" +#endif + +#ifdef OS_SCHED_LOCK_EN +#error "OS_CFG.H, OS_SCHED_LOCK_EN must be disabled for safety-critical release code" +#endif + +#ifdef VSC_VALIDATION_MODE +#error "OS_CFG.H, VSC_VALIDATION_MODE must be disabled for safety-critical release code" +#endif + +#if OS_TASK_STAT_EN > 0u +#error "OS_CFG.H, OS_TASK_STAT_EN must be disabled for safety-critical release code" +#endif + +#if OS_TICK_STEP_EN > 0u +#error "OS_CFG.H, OS_TICK_STEP_EN must be disabled for safety-critical release code" +#endif + +#if OS_FLAG_EN > 0u + #if OS_FLAG_DEL_EN > 0 + #error "OS_CFG.H, OS_FLAG_DEL_EN must be disabled for safety-critical release code" + #endif +#endif + +#if OS_MBOX_EN > 0u + #if OS_MBOX_DEL_EN > 0u + #error "OS_CFG.H, OS_MBOX_DEL_EN must be disabled for safety-critical release code" + #endif +#endif + +#if OS_MUTEX_EN > 0u + #if OS_MUTEX_DEL_EN > 0u + #error "OS_CFG.H, OS_MUTEX_DEL_EN must be disabled for safety-critical release code" + #endif +#endif + +#if OS_Q_EN > 0u + #if OS_Q_DEL_EN > 0u + #error "OS_CFG.H, OS_Q_DEL_EN must be disabled for safety-critical release code" + #endif +#endif + +#if OS_SEM_EN > 0u + #if OS_SEM_DEL_EN > 0u + #error "OS_CFG.H, OS_SEM_DEL_EN must be disabled for safety-critical release code" + #endif +#endif + +#if OS_TASK_DEL_EN > 0u +#error "OS_CFG.H, OS_TASK_DEL_EN must be disabled for safety-critical release code" +#endif + +#if OS_CRITICAL_METHOD != 3u +#error "OS_CPU.H, OS_CRITICAL_METHOD must be type 3 for safety-critical release code" +#endif + +#endif /* ------------------------ SAFETY_CRITICAL_RELEASE ------------------------ */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/GNU/cpu.h b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/GNU/cpu.h new file mode 100644 index 0000000..ddc97d5 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/GNU/cpu.h @@ -0,0 +1,723 @@ +/* +********************************************************************************************************* +* uC/CPU +* CPU CONFIGURATION & PORT LAYER +* +* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/CPU is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CPU PORT FILE +* +* ARM-Cortex-M3 +* GNU C Compiler +* +* Filename : cpu.h +* Version : V1.29.01.00 +* Programmer(s) : JJL +* FT +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +* +* Note(s) : (1) This CPU header file is protected from multiple pre-processor inclusion through use of +* the CPU module present pre-processor macro definition. +********************************************************************************************************* +*/ + +#ifndef CPU_MODULE_PRESENT /* See Note #1. */ +#define CPU_MODULE_PRESENT + + +/* +********************************************************************************************************* +* CPU INCLUDE FILES +* +* Note(s) : (1) The following CPU files are located in the following directories : +* +* (a) \\cpu_cfg.h +* +* (b) (1) \\cpu_def.h +* (2) \\\\cpu*.* +* +* where +* directory path for Your Product's Application +* directory path for common CPU-compiler software +* directory name for specific CPU +* directory name for specific compiler +* +* (2) Compiler MUST be configured to include as additional include path directories : +* +* (a) '\\' directory See Note #1a +* +* (b) (1) '\\' directory See Note #1b1 +* (2) '\\\\' directory See Note #1b2 +* +* (3) Since NO custom library modules are included, 'cpu.h' may ONLY use configurations from +* CPU configuration file 'cpu_cfg.h' that do NOT reference any custom library definitions. +* +* In other words, 'cpu.h' may use 'cpu_cfg.h' configurations that are #define'd to numeric +* constants or to NULL (i.e. NULL-valued #define's); but may NOT use configurations to +* custom library #define's (e.g. DEF_DISABLED or DEF_ENABLED). +********************************************************************************************************* +*/ + +#include +#include /* See Note #3. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURE STANDARD DATA TYPES +* +* Note(s) : (1) Configure standard data types according to CPU-/compiler-specifications. +* +* (2) (a) (1) 'CPU_FNCT_VOID' data type defined to replace the commonly-used function pointer +* data type of a pointer to a function which returns void & has no arguments. +* +* (2) Example function pointer usage : +* +* CPU_FNCT_VOID FnctName; +* +* FnctName(); +* +* (b) (1) 'CPU_FNCT_PTR' data type defined to replace the commonly-used function pointer +* data type of a pointer to a function which returns void & has a single void +* pointer argument. +* +* (2) Example function pointer usage : +* +* CPU_FNCT_PTR FnctName; +* void *p_obj +* +* FnctName(p_obj); +********************************************************************************************************* +*/ + +typedef void CPU_VOID; +typedef char CPU_CHAR; /* 8-bit character */ +typedef unsigned char CPU_BOOLEAN; /* 8-bit boolean or logical */ +typedef unsigned char CPU_INT08U; /* 8-bit unsigned integer */ +typedef signed char CPU_INT08S; /* 8-bit signed integer */ +typedef unsigned short CPU_INT16U; /* 16-bit unsigned integer */ +typedef signed short CPU_INT16S; /* 16-bit signed integer */ +typedef unsigned int CPU_INT32U; /* 32-bit unsigned integer */ +typedef signed int CPU_INT32S; /* 32-bit signed integer */ +typedef unsigned long long CPU_INT64U; /* 64-bit unsigned integer */ +typedef signed long long CPU_INT64S; /* 64-bit signed integer */ + +typedef float CPU_FP32; /* 32-bit floating point */ +typedef double CPU_FP64; /* 64-bit floating point */ + + +typedef volatile CPU_INT08U CPU_REG08; /* 8-bit register */ +typedef volatile CPU_INT16U CPU_REG16; /* 16-bit register */ +typedef volatile CPU_INT32U CPU_REG32; /* 32-bit register */ +typedef volatile CPU_INT64U CPU_REG64; /* 64-bit register */ + + +typedef void (*CPU_FNCT_VOID)(void); /* See Note #2a. */ +typedef void (*CPU_FNCT_PTR )(void *p_obj); /* See Note #2b. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU WORD CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_ADDR_SIZE, CPU_CFG_DATA_SIZE, & CPU_CFG_DATA_SIZE_MAX with CPU's &/or +* compiler's word sizes : +* +* CPU_WORD_SIZE_08 8-bit word size +* CPU_WORD_SIZE_16 16-bit word size +* CPU_WORD_SIZE_32 32-bit word size +* CPU_WORD_SIZE_64 64-bit word size +* +* (2) Configure CPU_CFG_ENDIAN_TYPE with CPU's data-word-memory order : +* +* (a) CPU_ENDIAN_TYPE_BIG Big- endian word order (CPU words' most significant +* octet @ lowest memory address) +* (b) CPU_ENDIAN_TYPE_LITTLE Little-endian word order (CPU words' least significant +* octet @ lowest memory address) +********************************************************************************************************* +*/ + + /* Define CPU word sizes (see Note #1) : */ +#define CPU_CFG_ADDR_SIZE CPU_WORD_SIZE_32 /* Defines CPU address word size (in octets). */ +#define CPU_CFG_DATA_SIZE CPU_WORD_SIZE_32 /* Defines CPU data word size (in octets). */ +#define CPU_CFG_DATA_SIZE_MAX CPU_WORD_SIZE_64 /* Defines CPU maximum word size (in octets). */ + +#define CPU_CFG_ENDIAN_TYPE CPU_ENDIAN_TYPE_LITTLE /* Defines CPU data word-memory order (see Note #2). */ + + +/* +********************************************************************************************************* +* CONFIGURE CPU ADDRESS & DATA TYPES +********************************************************************************************************* +*/ + + /* CPU address type based on address bus size. */ +#if (CPU_CFG_ADDR_SIZE == CPU_WORD_SIZE_32) +typedef CPU_INT32U CPU_ADDR; +#elif (CPU_CFG_ADDR_SIZE == CPU_WORD_SIZE_16) +typedef CPU_INT16U CPU_ADDR; +#else +typedef CPU_INT08U CPU_ADDR; +#endif + + /* CPU data type based on data bus size. */ +#if (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32) +typedef CPU_INT32U CPU_DATA; +#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16) +typedef CPU_INT16U CPU_DATA; +#else +typedef CPU_INT08U CPU_DATA; +#endif + + +typedef CPU_DATA CPU_ALIGN; /* Defines CPU data-word-alignment size. */ +typedef CPU_ADDR CPU_SIZE_T; /* Defines CPU standard 'size_t' size. */ + + +/* +********************************************************************************************************* +* CPU STACK CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_STK_GROWTH in 'cpu.h' with CPU's stack growth order : +* +* (a) CPU_STK_GROWTH_LO_TO_HI CPU stack pointer increments to the next higher stack +* memory address after data is pushed onto the stack +* (b) CPU_STK_GROWTH_HI_TO_LO CPU stack pointer decrements to the next lower stack +* memory address after data is pushed onto the stack +********************************************************************************************************* +*/ + +#define CPU_CFG_STK_GROWTH CPU_STK_GROWTH_HI_TO_LO /* Defines CPU stack growth order (see Note #1). */ + +typedef CPU_INT32U CPU_STK; /* Defines CPU stack word size (in octets). */ +typedef CPU_ADDR CPU_STK_SIZE; /* Defines CPU stack size (in number of CPU_STKs). */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CRITICAL SECTION CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_CRITICAL_METHOD with CPU's/compiler's critical section method : +* +* Enter/Exit critical sections by ... +* +* CPU_CRITICAL_METHOD_INT_DIS_EN Disable/Enable interrupts +* CPU_CRITICAL_METHOD_STATUS_STK Push/Pop interrupt status onto stack +* CPU_CRITICAL_METHOD_STATUS_LOCAL Save/Restore interrupt status to local variable +* +* (a) CPU_CRITICAL_METHOD_INT_DIS_EN is NOT a preferred method since it does NOT support +* multiple levels of interrupts. However, with some CPUs/compilers, this is the only +* available method. +* +* (b) CPU_CRITICAL_METHOD_STATUS_STK is one preferred method since it supports multiple +* levels of interrupts. However, this method assumes that the compiler provides C-level +* &/or assembly-level functionality for the following : +* +* ENTER CRITICAL SECTION : +* (1) Push/save interrupt status onto a local stack +* (2) Disable interrupts +* +* EXIT CRITICAL SECTION : +* (3) Pop/restore interrupt status from a local stack +* +* (c) CPU_CRITICAL_METHOD_STATUS_LOCAL is one preferred method since it supports multiple +* levels of interrupts. However, this method assumes that the compiler provides C-level +* &/or assembly-level functionality for the following : +* +* ENTER CRITICAL SECTION : +* (1) Save interrupt status into a local variable +* (2) Disable interrupts +* +* EXIT CRITICAL SECTION : +* (3) Restore interrupt status from a local variable +* +* (2) Critical section macro's most likely require inline assembly. If the compiler does NOT +* allow inline assembly in C source files, critical section macro's MUST call an assembly +* subroutine defined in a 'cpu_a.asm' file located in the following software directory : +* +* \\\\ +* +* where +* directory path for common CPU-compiler software +* directory name for specific CPU +* directory name for specific compiler +* +* (3) (a) To save/restore interrupt status, a local variable 'cpu_sr' of type 'CPU_SR' MAY need +* to be declared (e.g. if 'CPU_CRITICAL_METHOD_STATUS_LOCAL' method is configured). +* +* (1) 'cpu_sr' local variable SHOULD be declared via the CPU_SR_ALLOC() macro which, if +* used, MUST be declared following ALL other local variables. +* +* Example : +* +* void Fnct (void) +* { +* CPU_INT08U val_08; +* CPU_INT16U val_16; +* CPU_INT32U val_32; +* CPU_SR_ALLOC(); MUST be declared after ALL other local variables +* : +* : +* } +* +* (b) Configure 'CPU_SR' data type with the appropriate-sized CPU data type large enough to +* completely store the CPU's/compiler's status word. +********************************************************************************************************* +*/ +/*$PAGE*/ + /* Configure CPU critical method (see Note #1) : */ +#define CPU_CFG_CRITICAL_METHOD CPU_CRITICAL_METHOD_STATUS_LOCAL + +typedef CPU_INT32U CPU_SR; /* Defines CPU status register size (see Note #3b). */ + + /* Allocates CPU status register word (see Note #3a). */ +#if (CPU_CFG_CRITICAL_METHOD == CPU_CRITICAL_METHOD_STATUS_LOCAL) +#define CPU_SR_ALLOC() CPU_SR cpu_sr = (CPU_SR)0 +#else +#define CPU_SR_ALLOC() +#endif + + + +#define CPU_INT_DIS() do { cpu_sr = CPU_SR_Save(); } while (0) /* Save CPU status word & disable interrupts.*/ +#define CPU_INT_EN() do { CPU_SR_Restore(cpu_sr); } while (0) /* Restore CPU status word. */ + + +#ifdef CPU_CFG_INT_DIS_MEAS_EN + /* Disable interrupts, ... */ + /* & start interrupts disabled time measurement.*/ +#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); \ + CPU_IntDisMeasStart(); } while (0) + /* Stop & measure interrupts disabled time, */ + /* ... & re-enable interrupts. */ +#define CPU_CRITICAL_EXIT() do { CPU_IntDisMeasStop(); \ + CPU_INT_EN(); } while (0) + +#else + +#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); } while (0) /* Disable interrupts. */ +#define CPU_CRITICAL_EXIT() do { CPU_INT_EN(); } while (0) /* Re-enable interrupts. */ + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU COUNT ZEROS CONFIGURATION +* +* Note(s) : (1) (a) Configure CPU_CFG_LEAD_ZEROS_ASM_PRESENT to define count leading zeros bits +* function(s) in : +* +* (1) 'cpu_a.asm', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable assembly-optimized function(s) +* +* (2) 'cpu_core.c', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise +* +* (b) Configure CPU_CFG_TRAIL_ZEROS_ASM_PRESENT to define count trailing zeros bits +* function(s) in : +* +* (1) 'cpu_a.asm', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable assembly-optimized function(s) +* +* (2) 'cpu_core.c', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise +********************************************************************************************************* +*/ + + /* Configure CPU count leading zeros bits ... */ +#define CPU_CFG_LEAD_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1a). */ + + /* Configure CPU count trailing zeros bits ... */ +#define CPU_CFG_TRAIL_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1b). */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +void CPU_IntDis (void); +void CPU_IntEn (void); + +void CPU_IntSrcDis (CPU_INT08U pos); +void CPU_IntSrcEn (CPU_INT08U pos); +void CPU_IntSrcPendClr(CPU_INT08U pos); +CPU_INT16S CPU_IntSrcPrioGet(CPU_INT08U pos); +void CPU_IntSrcPrioSet(CPU_INT08U pos, + CPU_INT08U prio); + + +CPU_SR CPU_SR_Save (void); +void CPU_SR_Restore (CPU_SR cpu_sr); + + +void CPU_WaitForInt (void); +void CPU_WaitForExcept(void); + + +CPU_DATA CPU_RevBits (CPU_DATA val); + +void CPU_BitBandClr (CPU_ADDR addr, + CPU_INT08U bit_nbr); +void CPU_BitBandSet (CPU_ADDR addr, + CPU_INT08U bit_nbr); + + +/*$PAGE*/ +/* +********************************************************************************************************* +* INTERRUPT SOURCES +********************************************************************************************************* +*/ + +#define CPU_INT_STK_PTR 0u +#define CPU_INT_RESET 1u +#define CPU_INT_NMI 2u +#define CPU_INT_HFAULT 3u +#define CPU_INT_MEM 4u +#define CPU_INT_BUSFAULT 5u +#define CPU_INT_USAGEFAULT 6u +#define CPU_INT_RSVD_07 7u +#define CPU_INT_RSVD_08 8u +#define CPU_INT_RSVD_09 9u +#define CPU_INT_RSVD_10 10u +#define CPU_INT_SVCALL 11u +#define CPU_INT_DBGMON 12u +#define CPU_INT_RSVD_13 13u +#define CPU_INT_PENDSV 14u +#define CPU_INT_SYSTICK 15u +#define CPU_INT_EXT0 16u + + +/* +********************************************************************************************************* +* CPU REGISTERS +********************************************************************************************************* +*/ + +#define CPU_REG_NVIC_NVIC (*((CPU_REG32 *)(0xE000E004))) /* Int Ctrl'er Type Reg. */ +#define CPU_REG_NVIC_ST_CTRL (*((CPU_REG32 *)(0xE000E010))) /* SysTick Ctrl & Status Reg. */ +#define CPU_REG_NVIC_ST_RELOAD (*((CPU_REG32 *)(0xE000E014))) /* SysTick Reload Value Reg. */ +#define CPU_REG_NVIC_ST_CURRENT (*((CPU_REG32 *)(0xE000E018))) /* SysTick Current Value Reg. */ +#define CPU_REG_NVIC_ST_CAL (*((CPU_REG32 *)(0xE000E01C))) /* SysTick Calibration Value Reg. */ + +#define CPU_REG_NVIC_SETEN(n) (*((CPU_REG32 *)(0xE000E100 + (n) * 4u))) /* IRQ Set En Reg. */ +#define CPU_REG_NVIC_CLREN(n) (*((CPU_REG32 *)(0xE000E180 + (n) * 4u))) /* IRQ Clr En Reg. */ +#define CPU_REG_NVIC_SETPEND(n) (*((CPU_REG32 *)(0xE000E200 + (n) * 4u))) /* IRQ Set Pending Reg. */ +#define CPU_REG_NVIC_CLRPEND(n) (*((CPU_REG32 *)(0xE000E280 + (n) * 4u))) /* IRQ Clr Pending Reg. */ +#define CPU_REG_NVIC_ACTIVE(n) (*((CPU_REG32 *)(0xE000E300 + (n) * 4u))) /* IRQ Active Reg. */ +#define CPU_REG_NVIC_PRIO(n) (*((CPU_REG32 *)(0xE000E400 + (n) * 4u))) /* IRQ Prio Reg. */ + +#define CPU_REG_NVIC_CPUID (*((CPU_REG32 *)(0xE000ED00))) /* CPUID Base Reg. */ +#define CPU_REG_NVIC_ICSR (*((CPU_REG32 *)(0xE000ED04))) /* Int Ctrl State Reg. */ +#define CPU_REG_NVIC_VTOR (*((CPU_REG32 *)(0xE000ED08))) /* Vect Tbl Offset Reg. */ +#define CPU_REG_NVIC_AIRCR (*((CPU_REG32 *)(0xE000ED0C))) /* App Int/Reset Ctrl Reg. */ +#define CPU_REG_NVIC_SCR (*((CPU_REG32 *)(0xE000ED10))) /* System Ctrl Reg. */ +#define CPU_REG_NVIC_CCR (*((CPU_REG32 *)(0xE000ED14))) /* Cfg Ctrl Reg. */ +#define CPU_REG_NVIC_SHPRI1 (*((CPU_REG32 *)(0xE000ED18))) /* System Handlers 4 to 7 Prio. */ +#define CPU_REG_NVIC_SHPRI2 (*((CPU_REG32 *)(0xE000ED1C))) /* System Handlers 8 to 11 Prio. */ +#define CPU_REG_NVIC_SHPRI3 (*((CPU_REG32 *)(0xE000ED20))) /* System Handlers 12 to 15 Prio. */ +#define CPU_REG_NVIC_SHCSR (*((CPU_REG32 *)(0xE000ED24))) /* System Handler Ctrl & State Reg. */ +#define CPU_REG_NVIC_CFSR (*((CPU_REG32 *)(0xE000ED28))) /* Configurable Fault Status Reg. */ +#define CPU_REG_NVIC_HFSR (*((CPU_REG32 *)(0xE000ED2C))) /* Hard Fault Status Reg. */ +#define CPU_REG_NVIC_DFSR (*((CPU_REG32 *)(0xE000ED30))) /* Debug Fault Status Reg. */ +#define CPU_REG_NVIC_MMFAR (*((CPU_REG32 *)(0xE000ED34))) /* Mem Manage Addr Reg. */ +#define CPU_REG_NVIC_BFAR (*((CPU_REG32 *)(0xE000ED38))) /* Bus Fault Addr Reg. */ +#define CPU_REG_NVIC_AFSR (*((CPU_REG32 *)(0xE000ED3C))) /* Aux Fault Status Reg. */ + +#define CPU_REG_NVIC_PFR0 (*((CPU_REG32 *)(0xE000ED40))) /* Processor Feature Reg 0. */ +#define CPU_REG_NVIC_PFR1 (*((CPU_REG32 *)(0xE000ED44))) /* Processor Feature Reg 1. */ +#define CPU_REG_NVIC_DFR0 (*((CPU_REG32 *)(0xE000ED48))) /* Debug Feature Reg 0. */ +#define CPU_REG_NVIC_AFR0 (*((CPU_REG32 *)(0xE000ED4C))) /* Aux Feature Reg 0. */ +#define CPU_REG_NVIC_MMFR0 (*((CPU_REG32 *)(0xE000ED50))) /* Memory Model Feature Reg 0. */ +#define CPU_REG_NVIC_MMFR1 (*((CPU_REG32 *)(0xE000ED54))) /* Memory Model Feature Reg 1. */ +#define CPU_REG_NVIC_MMFR2 (*((CPU_REG32 *)(0xE000ED58))) /* Memory Model Feature Reg 2. */ +#define CPU_REG_NVIC_MMFR3 (*((CPU_REG32 *)(0xE000ED5C))) /* Memory Model Feature Reg 3. */ +#define CPU_REG_NVIC_ISAFR0 (*((CPU_REG32 *)(0xE000ED60))) /* ISA Feature Reg 0. */ +#define CPU_REG_NVIC_ISAFR1 (*((CPU_REG32 *)(0xE000ED64))) /* ISA Feature Reg 1. */ +#define CPU_REG_NVIC_ISAFR2 (*((CPU_REG32 *)(0xE000ED68))) /* ISA Feature Reg 2. */ +#define CPU_REG_NVIC_ISAFR3 (*((CPU_REG32 *)(0xE000ED6C))) /* ISA Feature Reg 3. */ +#define CPU_REG_NVIC_ISAFR4 (*((CPU_REG32 *)(0xE000ED70))) /* ISA Feature Reg 4. */ +#define CPU_REG_NVIC_SW_TRIG (*((CPU_REG32 *)(0xE000EF00))) /* Software Trigger Int Reg. */ + +#define CPU_REG_MPU_TYPE (*((CPU_REG32 *)(0xE000ED90))) /* MPU Type Reg. */ +#define CPU_REG_MPU_CTRL (*((CPU_REG32 *)(0xE000ED94))) /* MPU Ctrl Reg. */ +#define CPU_REG_MPU_REG_NBR (*((CPU_REG32 *)(0xE000ED98))) /* MPU Region Nbr Reg. */ +#define CPU_REG_MPU_REG_BASE (*((CPU_REG32 *)(0xE000ED9C))) /* MPU Region Base Addr Reg. */ +#define CPU_REG_MPU_REG_ATTR (*((CPU_REG32 *)(0xE000EDA0))) /* MPU Region Attrib & Size Reg. */ + +#define CPU_REG_DBG_CTRL (*((CPU_REG32 *)(0xE000EDF0))) /* Debug Halting Ctrl & Status Reg. */ +#define CPU_REG_DBG_SELECT (*((CPU_REG32 *)(0xE000EDF4))) /* Debug Core Reg Selector Reg. */ +#define CPU_REG_DBG_DATA (*((CPU_REG32 *)(0xE000EDF8))) /* Debug Core Reg Data Reg. */ +#define CPU_REG_DBG_INT (*((CPU_REG32 *)(0xE000EDFC))) /* Debug Except & Monitor Ctrl Reg. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU REGISTER BITS +********************************************************************************************************* +*/ + + /* ---------- SYSTICK CTRL & STATUS REG BITS ---------- */ +#define CPU_REG_NVIC_ST_CTRL_COUNTFLAG 0x00010000 +#define CPU_REG_NVIC_ST_CTRL_CLKSOURCE 0x00000004 +#define CPU_REG_NVIC_ST_CTRL_TICKINT 0x00000002 +#define CPU_REG_NVIC_ST_CTRL_ENABLE 0x00000001 + + + /* -------- SYSTICK CALIBRATION VALUE REG BITS -------- */ +#define CPU_REG_NVIC_ST_CAL_NOREF 0x80000000 +#define CPU_REG_NVIC_ST_CAL_SKEW 0x40000000 + + /* -------------- INT CTRL STATE REG BITS ------------- */ +#define CPU_REG_NVIC_ICSR_NMIPENDSET 0x80000000 +#define CPU_REG_NVIC_ICSR_PENDSVSET 0x10000000 +#define CPU_REG_NVIC_ICSR_PENDSVCLR 0x08000000 +#define CPU_REG_NVIC_ICSR_PENDSTSET 0x04000000 +#define CPU_REG_NVIC_ICSR_PENDSTCLR 0x02000000 +#define CPU_REG_NVIC_ICSR_ISRPREEMPT 0x00800000 +#define CPU_REG_NVIC_ICSR_ISRPENDING 0x00400000 +#define CPU_REG_NVIC_ICSR_RETTOBASE 0x00000800 + + /* ------------- VECT TBL OFFSET REG BITS ------------- */ +#define CPU_REG_NVIC_VTOR_TBLBASE 0x20000000 + + /* ------------ APP INT/RESET CTRL REG BITS ----------- */ +#define CPU_REG_NVIC_AIRCR_ENDIANNESS 0x00008000 +#define CPU_REG_NVIC_AIRCR_SYSRESETREQ 0x00000004 +#define CPU_REG_NVIC_AIRCR_VECTCLRACTIVE 0x00000002 +#define CPU_REG_NVIC_AIRCR_VECTRESET 0x00000001 + + /* --------------- SYSTEM CTRL REG BITS --------------- */ +#define CPU_REG_NVIC_SCR_SEVONPEND 0x00000010 +#define CPU_REG_NVIC_SCR_SLEEPDEEP 0x00000004 +#define CPU_REG_NVIC_SCR_SLEEPONEXIT 0x00000002 + + /* ----------------- CFG CTRL REG BITS ---------------- */ +#define CPU_REG_NVIC_CCR_STKALIGN 0x00000200 +#define CPU_REG_NVIC_CCR_BFHFNMIGN 0x00000100 +#define CPU_REG_NVIC_CCR_DIV_0_TRP 0x00000010 +#define CPU_REG_NVIC_CCR_UNALIGN_TRP 0x00000008 +#define CPU_REG_NVIC_CCR_USERSETMPEND 0x00000002 +#define CPU_REG_NVIC_CCR_NONBASETHRDENA 0x00000001 + + /* ------- SYSTEM HANDLER CTRL & STATE REG BITS ------- */ +#define CPU_REG_NVIC_SHCSR_USGFAULTENA 0x00040000 +#define CPU_REG_NVIC_SHCSR_BUSFAULTENA 0x00020000 +#define CPU_REG_NVIC_SHCSR_MEMFAULTENA 0x00010000 +#define CPU_REG_NVIC_SHCSR_SVCALLPENDED 0x00008000 +#define CPU_REG_NVIC_SHCSR_BUSFAULTPENDED 0x00004000 +#define CPU_REG_NVIC_SHCSR_MEMFAULTPENDED 0x00002000 +#define CPU_REG_NVIC_SHCSR_USGFAULTPENDED 0x00001000 +#define CPU_REG_NVIC_SHCSR_SYSTICKACT 0x00000800 +#define CPU_REG_NVIC_SHCSR_PENDSVACT 0x00000400 +#define CPU_REG_NVIC_SHCSR_MONITORACT 0x00000100 +#define CPU_REG_NVIC_SHCSR_SVCALLACT 0x00000080 +#define CPU_REG_NVIC_SHCSR_USGFAULTACT 0x00000008 +#define CPU_REG_NVIC_SHCSR_BUSFAULTACT 0x00000002 +#define CPU_REG_NVIC_SHCSR_MEMFAULTACT 0x00000001 + +/*$PAGE*/ + /* -------- CONFIGURABLE FAULT STATUS REG BITS -------- */ +#define CPU_REG_NVIC_CFSR_DIVBYZERO 0x02000000 +#define CPU_REG_NVIC_CFSR_UNALIGNED 0x01000000 +#define CPU_REG_NVIC_CFSR_NOCP 0x00080000 +#define CPU_REG_NVIC_CFSR_INVPC 0x00040000 +#define CPU_REG_NVIC_CFSR_INVSTATE 0x00020000 +#define CPU_REG_NVIC_CFSR_UNDEFINSTR 0x00010000 +#define CPU_REG_NVIC_CFSR_BFARVALID 0x00008000 +#define CPU_REG_NVIC_CFSR_STKERR 0x00001000 +#define CPU_REG_NVIC_CFSR_UNSTKERR 0x00000800 +#define CPU_REG_NVIC_CFSR_IMPRECISERR 0x00000400 +#define CPU_REG_NVIC_CFSR_PRECISERR 0x00000200 +#define CPU_REG_NVIC_CFSR_IBUSERR 0x00000100 +#define CPU_REG_NVIC_CFSR_MMARVALID 0x00000080 +#define CPU_REG_NVIC_CFSR_MSTKERR 0x00000010 +#define CPU_REG_NVIC_CFSR_MUNSTKERR 0x00000008 +#define CPU_REG_NVIC_CFSR_DACCVIOL 0x00000002 +#define CPU_REG_NVIC_CFSR_IACCVIOL 0x00000001 + + /* ------------ HARD FAULT STATUS REG BITS ------------ */ +#define CPU_REG_NVIC_HFSR_DEBUGEVT 0x80000000 +#define CPU_REG_NVIC_HFSR_FORCED 0x40000000 +#define CPU_REG_NVIC_HFSR_VECTTBL 0x00000002 + + /* ------------ DEBUG FAULT STATUS REG BITS ----------- */ +#define CPU_REG_NVIC_DFSR_EXTERNAL 0x00000010 +#define CPU_REG_NVIC_DFSR_VCATCH 0x00000008 +#define CPU_REG_NVIC_DFSR_DWTTRAP 0x00000004 +#define CPU_REG_NVIC_DFSR_BKPT 0x00000002 +#define CPU_REG_NVIC_DFSR_HALTED 0x00000001 + + +/* +********************************************************************************************************* +* CPU REGISTER MASK +********************************************************************************************************* +*/ + +#define CPU_MSK_NVIC_ICSR_VECT_ACTIVE 0x000001FF + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURATION ERRORS +********************************************************************************************************* +*/ + +#ifndef CPU_CFG_ADDR_SIZE +#error "CPU_CFG_ADDR_SIZE not #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" + +#elif ((CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_08) && \ + (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_16) && \ + (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_32) && \ + (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_64)) +#error "CPU_CFG_ADDR_SIZE illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" +#endif + + +#ifndef CPU_CFG_DATA_SIZE +#error "CPU_CFG_DATA_SIZE not #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" + +#elif ((CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_08) && \ + (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_16) && \ + (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_32) && \ + (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_64)) +#error "CPU_CFG_DATA_SIZE illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" +#endif + + +#ifndef CPU_CFG_DATA_SIZE_MAX +#error "CPU_CFG_DATA_SIZE_MAX not #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" + +#elif ((CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_08) && \ + (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_16) && \ + (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_32) && \ + (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_64)) +#error "CPU_CFG_DATA_SIZE_MAX illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" +#endif + + + +#if (CPU_CFG_DATA_SIZE_MAX < CPU_CFG_DATA_SIZE) +#error "CPU_CFG_DATA_SIZE_MAX illegally #define'd in 'cpu.h' " +#error " [MUST be >= CPU_CFG_DATA_SIZE]" +#endif + + + + +/*$PAGE*/ +#ifndef CPU_CFG_ENDIAN_TYPE +#error "CPU_CFG_ENDIAN_TYPE not #define'd in 'cpu.h' " +#error " [MUST be CPU_ENDIAN_TYPE_BIG ]" +#error " [ || CPU_ENDIAN_TYPE_LITTLE]" + +#elif ((CPU_CFG_ENDIAN_TYPE != CPU_ENDIAN_TYPE_BIG ) && \ + (CPU_CFG_ENDIAN_TYPE != CPU_ENDIAN_TYPE_LITTLE)) +#error "CPU_CFG_ENDIAN_TYPE illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_ENDIAN_TYPE_BIG ]" +#error " [ || CPU_ENDIAN_TYPE_LITTLE]" +#endif + + + + +#ifndef CPU_CFG_STK_GROWTH +#error "CPU_CFG_STK_GROWTH not #define'd in 'cpu.h' " +#error " [MUST be CPU_STK_GROWTH_LO_TO_HI]" +#error " [ || CPU_STK_GROWTH_HI_TO_LO]" + +#elif ((CPU_CFG_STK_GROWTH != CPU_STK_GROWTH_LO_TO_HI) && \ + (CPU_CFG_STK_GROWTH != CPU_STK_GROWTH_HI_TO_LO)) +#error "CPU_CFG_STK_GROWTH illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_STK_GROWTH_LO_TO_HI]" +#error " [ || CPU_STK_GROWTH_HI_TO_LO]" +#endif + + + + +#ifndef CPU_CFG_CRITICAL_METHOD +#error "CPU_CFG_CRITICAL_METHOD not #define'd in 'cpu.h' " +#error " [MUST be CPU_CRITICAL_METHOD_INT_DIS_EN ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_STK ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_LOCAL]" + +#elif ((CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_INT_DIS_EN ) && \ + (CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_STATUS_STK ) && \ + (CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_STATUS_LOCAL)) +#error "CPU_CFG_CRITICAL_METHOD illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_CRITICAL_METHOD_INT_DIS_EN ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_STK ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_LOCAL]" +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MODULE END +* +* Note(s) : (1) See 'cpu.h MODULE'. +********************************************************************************************************* +*/ + +#endif /* End of CPU module include. */ + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/GNU/cpu_a.s b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/GNU/cpu_a.s new file mode 100644 index 0000000..0006e89 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/GNU/cpu_a.s @@ -0,0 +1,296 @@ +@******************************************************************************************************** +@ uC/CPU +@ CPU CONFIGURATION & PORT LAYER +@ +@ (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +@ +@ All rights reserved. Protected by international copyright laws. +@ +@ uC/CPU is provided in source form to registered licensees ONLY. It is +@ illegal to distribute this source code to any third party unless you receive +@ written permission by an authorized Micrium representative. Knowledge of +@ the source code may NOT be used to develop a similar product. +@ +@ Please help us continue to provide the Embedded community with the finest +@ software available. Your honesty is greatly appreciated. +@ +@ You can contact us at www.micrium.com. +@******************************************************************************************************** + + +@******************************************************************************************************** +@ +@ CPU PORT FILE +@ +@ ARM-Cortex-M3 +@ GNU C Compiler +@ +@ Filename : cpu_a.s +@ Version : V1.29.01.00 +@ Programmer(s) : JJL +@******************************************************************************************************** + + +@******************************************************************************************************** +@ PUBLIC FUNCTIONS +@******************************************************************************************************** + +.global CPU_IntDis +.global CPU_IntEn + +.global CPU_SR_Save +.global CPU_SR_Restore + +.global CPU_WaitForInt +.global CPU_WaitForExcept + + +.global CPU_CntLeadZeros +.global CPU_CntTrailZeros +.global CPU_RevBits + + +@******************************************************************************************************** +@ CODE GENERATION DIRECTIVES +@******************************************************************************************************** + +.text +.align 2 +.thumb +.syntax unified + + +@$PAGE +@******************************************************************************************************** +@ DISABLE and ENABLE INTERRUPTS +@ +@ Description : Disable/Enable interrupts. +@ +@ Prototypes : void CPU_IntDis(void); +@ void CPU_IntEn (void); +@******************************************************************************************************** + +.thumb_func +CPU_IntDis: + CPSID I + BX LR + +.thumb_func +CPU_IntEn: + CPSIE I + BX LR + + +@******************************************************************************************************** +@ CRITICAL SECTION FUNCTIONS +@ +@ Description : Disable/Enable interrupts by preserving the state of interrupts. Generally speaking, the +@ state of the interrupt disable flag is stored in the local variable 'cpu_sr' & interrupts +@ are then disabled ('cpu_sr' is allocated in all functions that need to disable interrupts). +@ The previous interrupt state is restored by copying 'cpu_sr' into the CPU's status register. +@ +@ Prototypes : CPU_SR CPU_SR_Save (void); +@ void CPU_SR_Restore(CPU_SR cpu_sr); +@ +@ Note(s) : (1) These functions are used in general like this : +@ +@ void Task (void *p_arg) +@ { +@ CPU_SR_ALLOC(); /* Allocate storage for CPU status register */ +@ : +@ : +@ CPU_CRITICAL_ENTER(); /* cpu_sr = CPU_SR_Save(); */ +@ : +@ : +@ CPU_CRITICAL_EXIT(); /* CPU_SR_Restore(cpu_sr); */ +@ : +@ } +@******************************************************************************************************** + +.thumb_func +CPU_SR_Save: + MRS R0, PRIMASK @ Set prio int mask to mask all (except faults) + CPSID I + BX LR + +.thumb_func +CPU_SR_Restore: @ See Note #2. + MSR PRIMASK, R0 + BX LR + + +@$PAGE +@******************************************************************************************************** +@ WAIT FOR INTERRUPT +@ +@ Description : Enters sleep state, which will be exited when an interrupt is received. +@ +@ Prototypes : void CPU_WaitForInt (void) +@ +@ Argument(s) : none. +@******************************************************************************************************** + +.thumb_func +CPU_WaitForInt: + WFI @ Wait for interrupt + BX LR + + +@******************************************************************************************************** +@ WAIT FOR EXCEPTION +@ +@ Description : Enters sleep state, which will be exited when an exception is received. +@ +@ Prototypes : void CPU_WaitForExcept (void) +@ +@ Argument(s) : none. +@******************************************************************************************************** + +.thumb_func +CPU_WaitForExcept: + WFE @ Wait for exception + BX LR + + +@$PAGE +@******************************************************************************************************** +@ CPU_CntLeadZeros() +@ COUNT LEADING ZEROS +@ +@ Description : Counts the number of contiguous, most-significant, leading zero bits before the +@ first binary one bit in a data value. +@ +@ Prototype : CPU_DATA CPU_CntLeadZeros(CPU_DATA val); +@ +@ Argument(s) : val Data value to count leading zero bits. +@ +@ Return(s) : Number of contiguous, most-significant, leading zero bits in 'val'. +@ +@ Caller(s) : Application. +@ +@ This function is an INTERNAL CPU module function but MAY be called by application +@ function(s). +@ +@ Note(s) : (1) (a) Supports 32-bit data value size as configured by 'CPU_DATA' (see 'cpu.h +@ CPU WORD CONFIGURATION Note #1'). +@ +@ (b) For 32-bit values : +@ +@ b31 b30 b29 ... b04 b03 b02 b01 b00 # Leading Zeros +@ --- --- --- --- --- --- --- --- --------------- +@ 1 x x x x x x x 0 +@ 0 1 x x x x x x 1 +@ 0 0 1 x x x x x 2 +@ : : : : : : : : : +@ : : : : : : : : : +@ 0 0 0 1 x x x x 27 +@ 0 0 0 0 1 x x x 28 +@ 0 0 0 0 0 1 x x 29 +@ 0 0 0 0 0 0 1 x 30 +@ 0 0 0 0 0 0 0 1 31 +@ 0 0 0 0 0 0 0 0 32 +@ +@ +@ (2) MUST be defined in 'cpu_a.asm' (or 'cpu_c.c') if CPU_CFG_LEAD_ZEROS_ASM_PRESENT is +@ #define'd in 'cpu_cfg.h' or 'cpu.h'. +@******************************************************************************************************** + +.thumb_func +CPU_CntLeadZeros: + CLZ R0, R0 @ Count leading zeros + BX LR + + +@$PAGE +@******************************************************************************************************** +@ CPU_CntTrailZeros() +@ COUNT TRAILING ZEROS +@ +@ Description : Counts the number of contiguous, least-significant, trailing zero bits before the +@ first binary one bit in a data value. +@ +@ Prototype : CPU_DATA CPU_CntTrailZeros(CPU_DATA val); +@ +@ Argument(s) : val Data value to count trailing zero bits. +@ +@ Return(s) : Number of contiguous, least-significant, trailing zero bits in 'val'. +@ +@ Caller(s) : Application. +@ +@ This function is an INTERNAL CPU module function but MAY be called by application +@ function(s). +@ +@ Note(s) : (1) (a) Supports 32-bit data value size as configured by 'CPU_DATA' (see 'cpu.h +@ CPU WORD CONFIGURATION Note #1'). +@ +@ (b) For 32-bit values : +@ +@ b31 b30 b29 b28 b27 ... b02 b01 b00 # Trailing Zeros +@ --- --- --- --- --- --- --- --- ---------------- +@ x x x x x x x 1 0 +@ x x x x x x 1 0 1 +@ x x x x x 1 0 0 2 +@ : : : : : : : : : +@ : : : : : : : : : +@ x x x x 1 0 0 0 27 +@ x x x 1 0 0 0 0 28 +@ x x 1 0 0 0 0 0 29 +@ x 1 0 0 0 0 0 0 30 +@ 1 0 0 0 0 0 0 0 31 +@ 0 0 0 0 0 0 0 0 32 +@ +@ +@ (2) MUST be defined in 'cpu_a.asm' (or 'cpu_c.c') if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT is +@ #define'd in 'cpu_cfg.h' or 'cpu.h'. +@******************************************************************************************************** + +.thumb_func +CPU_CntTrailZeros: + RBIT R0, R0 @ Reverse bits + CLZ R0, R0 @ Count leading zeros + BX LR + + +@$PAGE +@******************************************************************************************************** +@ CPU_RevBits() +@ REVERSE BITS +@ +@ Description : Reverses the bits in a data value. +@ +@ Prototypes : CPU_DATA CPU_RevBits(CPU_DATA val); +@ +@ Argument(s) : val Data value to reverse bits. +@ +@ Return(s) : Value with all bits in 'val' reversed (see Note #1). +@ +@ Caller(s) : Application. +@ +@ This function is an INTERNAL CPU module function but MAY be called by application function(s). +@ +@ Note(s) : (1) The final, reversed data value for 'val' is such that : +@ +@ 'val's final bit 0 = 'val's original bit N +@ 'val's final bit 1 = 'val's original bit (N - 1) +@ 'val's final bit 2 = 'val's original bit (N - 2) +@ +@ ... ... +@ +@ 'val's final bit (N - 2) = 'val's original bit 2 +@ 'val's final bit (N - 1) = 'val's original bit 1 +@ 'val's final bit N = 'val's original bit 0 +@******************************************************************************************************** + +.thumb_func +CPU_RevBits: + RBIT R0, R0 @ Reverse bits + BX LR + + +@$PAGE +@******************************************************************************************************** +@ CPU ASSEMBLY PORT FILE END +@******************************************************************************************************** + +.end + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/GNU/cpu_c.c b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/GNU/cpu_c.c new file mode 100644 index 0000000..f118871 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/GNU/cpu_c.c @@ -0,0 +1,755 @@ +/* +********************************************************************************************************* +* uC/CPU +* CPU CONFIGURATION & PORT LAYER +* +* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/CPU is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CPU PORT FILE +* +* ARM-Cortex-M3 +* GNU C Compiler +* +* Filename : cpu_c.c +* Version : V1.29.01.00 +* Programmer(s) : JJL +* BAN +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* INCLUDE FILES +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE +#include +#include + +#include + + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOCAL DEFINES +********************************************************************************************************* +*/ + +#define CPU_INT_SRC_POS_MAX ((((CPU_REG_NVIC_NVIC + 1) & 0x1F) * 32) + 16) + +#define CPU_BIT_BAND_SRAM_REG_LO 0x20000000 +#define CPU_BIT_BAND_SRAM_REG_HI 0x200FFFFF +#define CPU_BIT_BAND_SRAM_BASE 0x22000000 + + +#define CPU_BIT_BAND_PERIPH_REG_LO 0x40000000 +#define CPU_BIT_BAND_PERIPH_REG_HI 0x400FFFFF +#define CPU_BIT_BAND_PERIPH_BASE 0x42000000 + + +/* +********************************************************************************************************* +* LOCAL CONSTANTS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL TABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_BitBandClr() +* +* Description : Clear bit in bit-band region. +* +* Argument(s) : addr Byte address in memory space. +* +* bit_nbr Bit number in byte. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +void CPU_BitBandClr (CPU_ADDR addr, + CPU_INT08U bit_nbr) +{ + CPU_ADDR bit_word_off; + CPU_ADDR bit_word_addr; + + + if ((addr >= CPU_BIT_BAND_SRAM_REG_LO) && + (addr <= CPU_BIT_BAND_SRAM_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_SRAM_REG_LO ) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_SRAM_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 0; + + } else if ((addr >= CPU_BIT_BAND_PERIPH_REG_LO) && + (addr <= CPU_BIT_BAND_PERIPH_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_PERIPH_REG_LO) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_PERIPH_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 0; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_BitBandSet() +* +* Description : Set bit in bit-band region. +* +* Argument(s) : addr Byte address in memory space. +* +* bit_nbr Bit number in byte. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +void CPU_BitBandSet (CPU_ADDR addr, + CPU_INT08U bit_nbr) +{ + CPU_ADDR bit_word_off; + CPU_ADDR bit_word_addr; + + + if ((addr >= CPU_BIT_BAND_SRAM_REG_LO) && + (addr <= CPU_BIT_BAND_SRAM_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_SRAM_REG_LO ) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_SRAM_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 1; + + } else if ((addr >= CPU_BIT_BAND_PERIPH_REG_LO) && + (addr <= CPU_BIT_BAND_PERIPH_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_PERIPH_REG_LO) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_PERIPH_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 1; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcDis() +* +* Description : Disable an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table : +* +* 0 Invalid (see Note #1a). +* 1 Invalid (see Note #1b). +* 2 Non-maskable interrupt. +* 3 Hard Fault. +* 4 Memory Management. +* 5 Bus Fault. +* 6 Usage Fault. +* 7-10 Reserved. +* 11 SVCall +* 12 Debug monitor. +* 13 Reserved +* 14 PendSV. +* 15 SysTick. +* 16+ External Interrupt. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Several table positions do not contain interrupt sources : +* +* (a) Position 0 contains the stack pointer. +* (b) Positions 7-10, 13 are reserved. +* +* (2) Several interrupts cannot be disabled/enabled : +* +* (a) Reset. +* (b) NMI. +* (c) Hard fault. +* (d) SVCall. +* (e) Debug monitor. +* (f) PendSV. +* +* (3) The maximum Cortex-M3 table position is 256. A particular Cortex-M3 may have fewer +* than 240 external exceptions and, consequently, fewer than 256 table positions. +* This function assumes that the specified table position is valid if the interrupt +* controller type register's INTLINESNUM field is large enough so that the position +* COULD be valid. +********************************************************************************************************* +*/ +/*$PAGE*/ +void CPU_IntSrcDis (CPU_INT08U pos) +{ + CPU_INT08U group; + CPU_INT08U pos_max; + CPU_INT08U nbr; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + case CPU_INT_SVCALL: /* SVCall (see Note #2). */ + case CPU_INT_DBGMON: /* Debug monitor (see Note #2). */ + case CPU_INT_PENDSV: /* PendSV (see Note #2). */ + break; + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR &= ~CPU_REG_NVIC_SHCSR_MEMFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR &= ~CPU_REG_NVIC_SHCSR_BUSFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR &= ~CPU_REG_NVIC_SHCSR_USGFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_ST_CTRL &= ~CPU_REG_NVIC_ST_CTRL_ENABLE; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 32; + nbr = (pos - 16) % 32; + + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_CLREN(group) = DEF_BIT(nbr); + CPU_CRITICAL_EXIT(); + } + break; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcEn() +* +* Description : Enable an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) See 'CPU_IntSrcDis() Note #2'. +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +void CPU_IntSrcEn (CPU_INT08U pos) +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + case CPU_INT_SVCALL: /* SVCall (see Note #2). */ + case CPU_INT_DBGMON: /* Debug monitor (see Note #2). */ + case CPU_INT_PENDSV: /* PendSV (see Note #2). */ + break; + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR |= CPU_REG_NVIC_SHCSR_MEMFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR |= CPU_REG_NVIC_SHCSR_BUSFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR |= CPU_REG_NVIC_SHCSR_USGFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_ST_CTRL |= CPU_REG_NVIC_ST_CTRL_ENABLE; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 32; + nbr = (pos - 16) % 32; + + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SETEN(group) = DEF_BIT(nbr); + CPU_CRITICAL_EXIT(); + } + break; + } +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcPendClr() +* +* Description : Clear a pending interrupt. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) The pending status of several interrupts cannot be clear/set : +* +* (a) Reset. +* (b) NMI. +* (c) Hard fault. +* (d) Memory Managment. +* (e) Bus Fault. +* (f) Usage Fault. +* (g) SVCall. +* (h) Debug monitor. +* (i) PendSV. +* (j) Systick +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +void CPU_IntSrcPendClr (CPU_INT08U pos) + +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + case CPU_INT_MEM: /* Memory management (see Note #2). */ + case CPU_INT_SVCALL: /* SVCall (see Note #2). */ + case CPU_INT_DBGMON: /* Debug monitor (see Note #2). */ + case CPU_INT_PENDSV: /* PendSV (see Note #2). */ + case CPU_INT_BUSFAULT: /* Bus fault. */ + case CPU_INT_USAGEFAULT: /* Usage fault. */ + case CPU_INT_SYSTICK: /* SysTick. */ + break; + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 32; + nbr = (pos - 16) % 32; + + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_CLRPEND(group) = DEF_BIT(nbr); + CPU_CRITICAL_EXIT(); + } + break; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcPrioSet() +* +* Description : Set priority of an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* prio Priority. Use a lower priority number for a higher priority. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) Several interrupts priorities CANNOT be set : +* +* (a) Reset (always -3). +* (b) NMI (always -2). +* (c) Hard fault (always -1). +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +void CPU_IntSrcPrioSet (CPU_INT08U pos, + CPU_INT08U prio) +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_INT32U prio_32; + CPU_INT32U temp; + CPU_SR_ALLOC(); + + + prio_32 = CPU_RevBits((CPU_INT08U)prio); + prio = (CPU_INT08U)(prio_32 >> (3 * DEF_OCTET_NBR_BITS)); + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + break; + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + temp &= ~(DEF_OCTET_MASK << (0 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (0 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI1 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + temp &= ~(DEF_OCTET_MASK << (1 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (1 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI1 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + temp &= ~(DEF_OCTET_MASK << (2 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (2 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI1 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SVCALL: /* SVCall. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI2; + temp &= ~((CPU_INT32U)DEF_OCTET_MASK << (3 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (3 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI2 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_DBGMON: /* Debug monitor. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + temp &= ~(DEF_OCTET_MASK << (0 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (0 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI3 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_PENDSV: /* PendSV. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + temp &= ~(DEF_OCTET_MASK << (2 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (2 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI3 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + temp &= ~((CPU_INT32U)DEF_OCTET_MASK << (3 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (3 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI3 = temp; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 4; + nbr = (pos - 16) % 4; + + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_PRIO(group); + temp &= ~(DEF_OCTET_MASK << (nbr * DEF_OCTET_NBR_BITS)); + temp |= (prio << (nbr * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_PRIO(group) = temp; + CPU_CRITICAL_EXIT(); + } + break; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcPrioGet() +* +* Description : Get priority of an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* Return(s) : Priority of interrupt source. If the interrupt source specified is invalid, then +* DEF_INT_16S_MIN_VAL is returned. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) See 'CPU_IntSrcPrioSet() Note #2'. +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +CPU_INT16S CPU_IntSrcPrioGet (CPU_INT08U pos) +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_INT16S prio; + CPU_INT32U prio_32; + CPU_INT32U temp; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + prio = DEF_INT_16S_MIN_VAL; + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + prio = -3; + break; + + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + prio = -2; + break; + + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + prio = -1; + break; + + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + prio = (temp >> (0 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + prio = (temp >> (1 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + prio = (temp >> (2 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + break; + + case CPU_INT_SVCALL: /* SVCall. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI2; + prio = (temp >> (3 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_DBGMON: /* Debug monitor. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + prio = (temp >> (0 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_PENDSV: /* PendSV. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + prio = (temp >> (2 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + prio = (temp >> (3 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 4; + nbr = (pos - 16) % 4; + + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_PRIO(group); + CPU_CRITICAL_EXIT(); + + prio = (temp >> (nbr * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + } else { + prio = DEF_INT_16S_MIN_VAL; + } + break; + } + + if (prio >= 0) { + prio_32 = CPU_RevBits((CPU_INT32U)prio); + prio = (CPU_INT16S)(prio_32 >> (3 * DEF_OCTET_NBR_BITS)); + } + + return (prio); +} + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/IAR/cpu.h b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/IAR/cpu.h new file mode 100644 index 0000000..3c8a982 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/IAR/cpu.h @@ -0,0 +1,723 @@ +/* +********************************************************************************************************* +* uC/CPU +* CPU CONFIGURATION & PORT LAYER +* +* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/CPU is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CPU PORT FILE +* +* ARM-Cortex-M3 +* IAR C Compiler +* +* Filename : cpu.h +* Version : V1.29.01.00 +* Programmer(s) : JJL +* BAN +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +* +* Note(s) : (1) This CPU header file is protected from multiple pre-processor inclusion through use of +* the CPU module present pre-processor macro definition. +********************************************************************************************************* +*/ + +#ifndef CPU_MODULE_PRESENT /* See Note #1. */ +#define CPU_MODULE_PRESENT + + +/* +********************************************************************************************************* +* CPU INCLUDE FILES +* +* Note(s) : (1) The following CPU files are located in the following directories : +* +* (a) \\cpu_cfg.h +* +* (b) (1) \\cpu_def.h +* (2) \\\\cpu*.* +* +* where +* directory path for Your Product's Application +* directory path for common CPU-compiler software +* directory name for specific CPU +* directory name for specific compiler +* +* (2) Compiler MUST be configured to include as additional include path directories : +* +* (a) '\\' directory See Note #1a +* +* (b) (1) '\\' directory See Note #1b1 +* (2) '\\\\' directory See Note #1b2 +* +* (3) Since NO custom library modules are included, 'cpu.h' may ONLY use configurations from +* CPU configuration file 'cpu_cfg.h' that do NOT reference any custom library definitions. +* +* In other words, 'cpu.h' may use 'cpu_cfg.h' configurations that are #define'd to numeric +* constants or to NULL (i.e. NULL-valued #define's); but may NOT use configurations to +* custom library #define's (e.g. DEF_DISABLED or DEF_ENABLED). +********************************************************************************************************* +*/ + +#include +#include /* See Note #3. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURE STANDARD DATA TYPES +* +* Note(s) : (1) Configure standard data types according to CPU-/compiler-specifications. +* +* (2) (a) (1) 'CPU_FNCT_VOID' data type defined to replace the commonly-used function pointer +* data type of a pointer to a function which returns void & has no arguments. +* +* (2) Example function pointer usage : +* +* CPU_FNCT_VOID FnctName; +* +* FnctName(); +* +* (b) (1) 'CPU_FNCT_PTR' data type defined to replace the commonly-used function pointer +* data type of a pointer to a function which returns void & has a single void +* pointer argument. +* +* (2) Example function pointer usage : +* +* CPU_FNCT_PTR FnctName; +* void *p_obj +* +* FnctName(p_obj); +********************************************************************************************************* +*/ + +typedef void CPU_VOID; +typedef char CPU_CHAR; /* 8-bit character */ +typedef unsigned char CPU_BOOLEAN; /* 8-bit boolean or logical */ +typedef unsigned char CPU_INT08U; /* 8-bit unsigned integer */ +typedef signed char CPU_INT08S; /* 8-bit signed integer */ +typedef unsigned short CPU_INT16U; /* 16-bit unsigned integer */ +typedef signed short CPU_INT16S; /* 16-bit signed integer */ +typedef unsigned int CPU_INT32U; /* 32-bit unsigned integer */ +typedef signed int CPU_INT32S; /* 32-bit signed integer */ +typedef unsigned long long CPU_INT64U; /* 64-bit unsigned integer */ +typedef signed long long CPU_INT64S; /* 64-bit signed integer */ + +typedef float CPU_FP32; /* 32-bit floating point */ +typedef double CPU_FP64; /* 64-bit floating point */ + + +typedef volatile CPU_INT08U CPU_REG08; /* 8-bit register */ +typedef volatile CPU_INT16U CPU_REG16; /* 16-bit register */ +typedef volatile CPU_INT32U CPU_REG32; /* 32-bit register */ +typedef volatile CPU_INT64U CPU_REG64; /* 64-bit register */ + + +typedef void (*CPU_FNCT_VOID)(void); /* See Note #2a. */ +typedef void (*CPU_FNCT_PTR )(void *p_obj); /* See Note #2b. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU WORD CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_ADDR_SIZE, CPU_CFG_DATA_SIZE, & CPU_CFG_DATA_SIZE_MAX with CPU's &/or +* compiler's word sizes : +* +* CPU_WORD_SIZE_08 8-bit word size +* CPU_WORD_SIZE_16 16-bit word size +* CPU_WORD_SIZE_32 32-bit word size +* CPU_WORD_SIZE_64 64-bit word size +* +* (2) Configure CPU_CFG_ENDIAN_TYPE with CPU's data-word-memory order : +* +* (a) CPU_ENDIAN_TYPE_BIG Big- endian word order (CPU words' most significant +* octet @ lowest memory address) +* (b) CPU_ENDIAN_TYPE_LITTLE Little-endian word order (CPU words' least significant +* octet @ lowest memory address) +********************************************************************************************************* +*/ + + /* Define CPU word sizes (see Note #1) : */ +#define CPU_CFG_ADDR_SIZE CPU_WORD_SIZE_32 /* Defines CPU address word size (in octets). */ +#define CPU_CFG_DATA_SIZE CPU_WORD_SIZE_32 /* Defines CPU data word size (in octets). */ +#define CPU_CFG_DATA_SIZE_MAX CPU_WORD_SIZE_64 /* Defines CPU maximum word size (in octets). */ + +#define CPU_CFG_ENDIAN_TYPE CPU_ENDIAN_TYPE_LITTLE /* Defines CPU data word-memory order (see Note #2). */ + + +/* +********************************************************************************************************* +* CONFIGURE CPU ADDRESS & DATA TYPES +********************************************************************************************************* +*/ + + /* CPU address type based on address bus size. */ +#if (CPU_CFG_ADDR_SIZE == CPU_WORD_SIZE_32) +typedef CPU_INT32U CPU_ADDR; +#elif (CPU_CFG_ADDR_SIZE == CPU_WORD_SIZE_16) +typedef CPU_INT16U CPU_ADDR; +#else +typedef CPU_INT08U CPU_ADDR; +#endif + + /* CPU data type based on data bus size. */ +#if (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32) +typedef CPU_INT32U CPU_DATA; +#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16) +typedef CPU_INT16U CPU_DATA; +#else +typedef CPU_INT08U CPU_DATA; +#endif + + +typedef CPU_DATA CPU_ALIGN; /* Defines CPU data-word-alignment size. */ +typedef CPU_ADDR CPU_SIZE_T; /* Defines CPU standard 'size_t' size. */ + + +/* +********************************************************************************************************* +* CPU STACK CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_STK_GROWTH in 'cpu.h' with CPU's stack growth order : +* +* (a) CPU_STK_GROWTH_LO_TO_HI CPU stack pointer increments to the next higher stack +* memory address after data is pushed onto the stack +* (b) CPU_STK_GROWTH_HI_TO_LO CPU stack pointer decrements to the next lower stack +* memory address after data is pushed onto the stack +********************************************************************************************************* +*/ + +#define CPU_CFG_STK_GROWTH CPU_STK_GROWTH_HI_TO_LO /* Defines CPU stack growth order (see Note #1). */ + +typedef CPU_INT32U CPU_STK; /* Defines CPU stack word size (in octets). */ +typedef CPU_ADDR CPU_STK_SIZE; /* Defines CPU stack size (in number of CPU_STKs). */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CRITICAL SECTION CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_CRITICAL_METHOD with CPU's/compiler's critical section method : +* +* Enter/Exit critical sections by ... +* +* CPU_CRITICAL_METHOD_INT_DIS_EN Disable/Enable interrupts +* CPU_CRITICAL_METHOD_STATUS_STK Push/Pop interrupt status onto stack +* CPU_CRITICAL_METHOD_STATUS_LOCAL Save/Restore interrupt status to local variable +* +* (a) CPU_CRITICAL_METHOD_INT_DIS_EN is NOT a preferred method since it does NOT support +* multiple levels of interrupts. However, with some CPUs/compilers, this is the only +* available method. +* +* (b) CPU_CRITICAL_METHOD_STATUS_STK is one preferred method since it supports multiple +* levels of interrupts. However, this method assumes that the compiler provides C-level +* &/or assembly-level functionality for the following : +* +* ENTER CRITICAL SECTION : +* (1) Push/save interrupt status onto a local stack +* (2) Disable interrupts +* +* EXIT CRITICAL SECTION : +* (3) Pop/restore interrupt status from a local stack +* +* (c) CPU_CRITICAL_METHOD_STATUS_LOCAL is one preferred method since it supports multiple +* levels of interrupts. However, this method assumes that the compiler provides C-level +* &/or assembly-level functionality for the following : +* +* ENTER CRITICAL SECTION : +* (1) Save interrupt status into a local variable +* (2) Disable interrupts +* +* EXIT CRITICAL SECTION : +* (3) Restore interrupt status from a local variable +* +* (2) Critical section macro's most likely require inline assembly. If the compiler does NOT +* allow inline assembly in C source files, critical section macro's MUST call an assembly +* subroutine defined in a 'cpu_a.asm' file located in the following software directory : +* +* \\\\ +* +* where +* directory path for common CPU-compiler software +* directory name for specific CPU +* directory name for specific compiler +* +* (3) (a) To save/restore interrupt status, a local variable 'cpu_sr' of type 'CPU_SR' MAY need +* to be declared (e.g. if 'CPU_CRITICAL_METHOD_STATUS_LOCAL' method is configured). +* +* (1) 'cpu_sr' local variable SHOULD be declared via the CPU_SR_ALLOC() macro which, if +* used, MUST be declared following ALL other local variables. +* +* Example : +* +* void Fnct (void) +* { +* CPU_INT08U val_08; +* CPU_INT16U val_16; +* CPU_INT32U val_32; +* CPU_SR_ALLOC(); MUST be declared after ALL other local variables +* : +* : +* } +* +* (b) Configure 'CPU_SR' data type with the appropriate-sized CPU data type large enough to +* completely store the CPU's/compiler's status word. +********************************************************************************************************* +*/ +/*$PAGE*/ + /* Configure CPU critical method (see Note #1) : */ +#define CPU_CFG_CRITICAL_METHOD CPU_CRITICAL_METHOD_STATUS_LOCAL + +typedef CPU_INT32U CPU_SR; /* Defines CPU status register size (see Note #3b). */ + + /* Allocates CPU status register word (see Note #3a). */ +#if (CPU_CFG_CRITICAL_METHOD == CPU_CRITICAL_METHOD_STATUS_LOCAL) +#define CPU_SR_ALLOC() CPU_SR cpu_sr = (CPU_SR)0 +#else +#define CPU_SR_ALLOC() +#endif + + + +#define CPU_INT_DIS() do { cpu_sr = CPU_SR_Save(); } while (0) /* Save CPU status word & disable interrupts.*/ +#define CPU_INT_EN() do { CPU_SR_Restore(cpu_sr); } while (0) /* Restore CPU status word. */ + + +#ifdef CPU_CFG_INT_DIS_MEAS_EN + /* Disable interrupts, ... */ + /* & start interrupts disabled time measurement.*/ +#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); \ + CPU_IntDisMeasStart(); } while (0) + /* Stop & measure interrupts disabled time, */ + /* ... & re-enable interrupts. */ +#define CPU_CRITICAL_EXIT() do { CPU_IntDisMeasStop(); \ + CPU_INT_EN(); } while (0) + +#else + +#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); } while (0) /* Disable interrupts. */ +#define CPU_CRITICAL_EXIT() do { CPU_INT_EN(); } while (0) /* Re-enable interrupts. */ + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU COUNT ZEROS CONFIGURATION +* +* Note(s) : (1) (a) Configure CPU_CFG_LEAD_ZEROS_ASM_PRESENT to define count leading zeros bits +* function(s) in : +* +* (1) 'cpu_a.asm', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable assembly-optimized function(s) +* +* (2) 'cpu_core.c', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise +* +* (b) Configure CPU_CFG_TRAIL_ZEROS_ASM_PRESENT to define count trailing zeros bits +* function(s) in : +* +* (1) 'cpu_a.asm', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable assembly-optimized function(s) +* +* (2) 'cpu_core.c', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise +********************************************************************************************************* +*/ + + /* Configure CPU count leading zeros bits ... */ +#define CPU_CFG_LEAD_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1a). */ + + /* Configure CPU count trailing zeros bits ... */ +#define CPU_CFG_TRAIL_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1b). */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +void CPU_IntDis (void); +void CPU_IntEn (void); + +void CPU_IntSrcDis (CPU_INT08U pos); +void CPU_IntSrcEn (CPU_INT08U pos); +void CPU_IntSrcPendClr(CPU_INT08U pos); +CPU_INT16S CPU_IntSrcPrioGet(CPU_INT08U pos); +void CPU_IntSrcPrioSet(CPU_INT08U pos, + CPU_INT08U prio); + + +CPU_SR CPU_SR_Save (void); +void CPU_SR_Restore (CPU_SR cpu_sr); + + +void CPU_WaitForInt (void); +void CPU_WaitForExcept(void); + + +CPU_DATA CPU_RevBits (CPU_DATA val); + +void CPU_BitBandClr (CPU_ADDR addr, + CPU_INT08U bit_nbr); +void CPU_BitBandSet (CPU_ADDR addr, + CPU_INT08U bit_nbr); + + +/*$PAGE*/ +/* +********************************************************************************************************* +* INTERRUPT SOURCES +********************************************************************************************************* +*/ + +#define CPU_INT_STK_PTR 0u +#define CPU_INT_RESET 1u +#define CPU_INT_NMI 2u +#define CPU_INT_HFAULT 3u +#define CPU_INT_MEM 4u +#define CPU_INT_BUSFAULT 5u +#define CPU_INT_USAGEFAULT 6u +#define CPU_INT_RSVD_07 7u +#define CPU_INT_RSVD_08 8u +#define CPU_INT_RSVD_09 9u +#define CPU_INT_RSVD_10 10u +#define CPU_INT_SVCALL 11u +#define CPU_INT_DBGMON 12u +#define CPU_INT_RSVD_13 13u +#define CPU_INT_PENDSV 14u +#define CPU_INT_SYSTICK 15u +#define CPU_INT_EXT0 16u + + +/* +********************************************************************************************************* +* CPU REGISTERS +********************************************************************************************************* +*/ + +#define CPU_REG_NVIC_NVIC (*((CPU_REG32 *)(0xE000E004))) /* Int Ctrl'er Type Reg. */ +#define CPU_REG_NVIC_ST_CTRL (*((CPU_REG32 *)(0xE000E010))) /* SysTick Ctrl & Status Reg. */ +#define CPU_REG_NVIC_ST_RELOAD (*((CPU_REG32 *)(0xE000E014))) /* SysTick Reload Value Reg. */ +#define CPU_REG_NVIC_ST_CURRENT (*((CPU_REG32 *)(0xE000E018))) /* SysTick Current Value Reg. */ +#define CPU_REG_NVIC_ST_CAL (*((CPU_REG32 *)(0xE000E01C))) /* SysTick Calibration Value Reg. */ + +#define CPU_REG_NVIC_SETEN(n) (*((CPU_REG32 *)(0xE000E100 + (n) * 4u))) /* IRQ Set En Reg. */ +#define CPU_REG_NVIC_CLREN(n) (*((CPU_REG32 *)(0xE000E180 + (n) * 4u))) /* IRQ Clr En Reg. */ +#define CPU_REG_NVIC_SETPEND(n) (*((CPU_REG32 *)(0xE000E200 + (n) * 4u))) /* IRQ Set Pending Reg. */ +#define CPU_REG_NVIC_CLRPEND(n) (*((CPU_REG32 *)(0xE000E280 + (n) * 4u))) /* IRQ Clr Pending Reg. */ +#define CPU_REG_NVIC_ACTIVE(n) (*((CPU_REG32 *)(0xE000E300 + (n) * 4u))) /* IRQ Active Reg. */ +#define CPU_REG_NVIC_PRIO(n) (*((CPU_REG32 *)(0xE000E400 + (n) * 4u))) /* IRQ Prio Reg. */ + +#define CPU_REG_NVIC_CPUID (*((CPU_REG32 *)(0xE000ED00))) /* CPUID Base Reg. */ +#define CPU_REG_NVIC_ICSR (*((CPU_REG32 *)(0xE000ED04))) /* Int Ctrl State Reg. */ +#define CPU_REG_NVIC_VTOR (*((CPU_REG32 *)(0xE000ED08))) /* Vect Tbl Offset Reg. */ +#define CPU_REG_NVIC_AIRCR (*((CPU_REG32 *)(0xE000ED0C))) /* App Int/Reset Ctrl Reg. */ +#define CPU_REG_NVIC_SCR (*((CPU_REG32 *)(0xE000ED10))) /* System Ctrl Reg. */ +#define CPU_REG_NVIC_CCR (*((CPU_REG32 *)(0xE000ED14))) /* Cfg Ctrl Reg. */ +#define CPU_REG_NVIC_SHPRI1 (*((CPU_REG32 *)(0xE000ED18))) /* System Handlers 4 to 7 Prio. */ +#define CPU_REG_NVIC_SHPRI2 (*((CPU_REG32 *)(0xE000ED1C))) /* System Handlers 8 to 11 Prio. */ +#define CPU_REG_NVIC_SHPRI3 (*((CPU_REG32 *)(0xE000ED20))) /* System Handlers 12 to 15 Prio. */ +#define CPU_REG_NVIC_SHCSR (*((CPU_REG32 *)(0xE000ED24))) /* System Handler Ctrl & State Reg. */ +#define CPU_REG_NVIC_CFSR (*((CPU_REG32 *)(0xE000ED28))) /* Configurable Fault Status Reg. */ +#define CPU_REG_NVIC_HFSR (*((CPU_REG32 *)(0xE000ED2C))) /* Hard Fault Status Reg. */ +#define CPU_REG_NVIC_DFSR (*((CPU_REG32 *)(0xE000ED30))) /* Debug Fault Status Reg. */ +#define CPU_REG_NVIC_MMFAR (*((CPU_REG32 *)(0xE000ED34))) /* Mem Manage Addr Reg. */ +#define CPU_REG_NVIC_BFAR (*((CPU_REG32 *)(0xE000ED38))) /* Bus Fault Addr Reg. */ +#define CPU_REG_NVIC_AFSR (*((CPU_REG32 *)(0xE000ED3C))) /* Aux Fault Status Reg. */ + +#define CPU_REG_NVIC_PFR0 (*((CPU_REG32 *)(0xE000ED40))) /* Processor Feature Reg 0. */ +#define CPU_REG_NVIC_PFR1 (*((CPU_REG32 *)(0xE000ED44))) /* Processor Feature Reg 1. */ +#define CPU_REG_NVIC_DFR0 (*((CPU_REG32 *)(0xE000ED48))) /* Debug Feature Reg 0. */ +#define CPU_REG_NVIC_AFR0 (*((CPU_REG32 *)(0xE000ED4C))) /* Aux Feature Reg 0. */ +#define CPU_REG_NVIC_MMFR0 (*((CPU_REG32 *)(0xE000ED50))) /* Memory Model Feature Reg 0. */ +#define CPU_REG_NVIC_MMFR1 (*((CPU_REG32 *)(0xE000ED54))) /* Memory Model Feature Reg 1. */ +#define CPU_REG_NVIC_MMFR2 (*((CPU_REG32 *)(0xE000ED58))) /* Memory Model Feature Reg 2. */ +#define CPU_REG_NVIC_MMFR3 (*((CPU_REG32 *)(0xE000ED5C))) /* Memory Model Feature Reg 3. */ +#define CPU_REG_NVIC_ISAFR0 (*((CPU_REG32 *)(0xE000ED60))) /* ISA Feature Reg 0. */ +#define CPU_REG_NVIC_ISAFR1 (*((CPU_REG32 *)(0xE000ED64))) /* ISA Feature Reg 1. */ +#define CPU_REG_NVIC_ISAFR2 (*((CPU_REG32 *)(0xE000ED68))) /* ISA Feature Reg 2. */ +#define CPU_REG_NVIC_ISAFR3 (*((CPU_REG32 *)(0xE000ED6C))) /* ISA Feature Reg 3. */ +#define CPU_REG_NVIC_ISAFR4 (*((CPU_REG32 *)(0xE000ED70))) /* ISA Feature Reg 4. */ +#define CPU_REG_NVIC_SW_TRIG (*((CPU_REG32 *)(0xE000EF00))) /* Software Trigger Int Reg. */ + +#define CPU_REG_MPU_TYPE (*((CPU_REG32 *)(0xE000ED90))) /* MPU Type Reg. */ +#define CPU_REG_MPU_CTRL (*((CPU_REG32 *)(0xE000ED94))) /* MPU Ctrl Reg. */ +#define CPU_REG_MPU_REG_NBR (*((CPU_REG32 *)(0xE000ED98))) /* MPU Region Nbr Reg. */ +#define CPU_REG_MPU_REG_BASE (*((CPU_REG32 *)(0xE000ED9C))) /* MPU Region Base Addr Reg. */ +#define CPU_REG_MPU_REG_ATTR (*((CPU_REG32 *)(0xE000EDA0))) /* MPU Region Attrib & Size Reg. */ + +#define CPU_REG_DBG_CTRL (*((CPU_REG32 *)(0xE000EDF0))) /* Debug Halting Ctrl & Status Reg. */ +#define CPU_REG_DBG_SELECT (*((CPU_REG32 *)(0xE000EDF4))) /* Debug Core Reg Selector Reg. */ +#define CPU_REG_DBG_DATA (*((CPU_REG32 *)(0xE000EDF8))) /* Debug Core Reg Data Reg. */ +#define CPU_REG_DBG_INT (*((CPU_REG32 *)(0xE000EDFC))) /* Debug Except & Monitor Ctrl Reg. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU REGISTER BITS +********************************************************************************************************* +*/ + + /* ---------- SYSTICK CTRL & STATUS REG BITS ---------- */ +#define CPU_REG_NVIC_ST_CTRL_COUNTFLAG 0x00010000 +#define CPU_REG_NVIC_ST_CTRL_CLKSOURCE 0x00000004 +#define CPU_REG_NVIC_ST_CTRL_TICKINT 0x00000002 +#define CPU_REG_NVIC_ST_CTRL_ENABLE 0x00000001 + + + /* -------- SYSTICK CALIBRATION VALUE REG BITS -------- */ +#define CPU_REG_NVIC_ST_CAL_NOREF 0x80000000 +#define CPU_REG_NVIC_ST_CAL_SKEW 0x40000000 + + /* -------------- INT CTRL STATE REG BITS ------------- */ +#define CPU_REG_NVIC_ICSR_NMIPENDSET 0x80000000 +#define CPU_REG_NVIC_ICSR_PENDSVSET 0x10000000 +#define CPU_REG_NVIC_ICSR_PENDSVCLR 0x08000000 +#define CPU_REG_NVIC_ICSR_PENDSTSET 0x04000000 +#define CPU_REG_NVIC_ICSR_PENDSTCLR 0x02000000 +#define CPU_REG_NVIC_ICSR_ISRPREEMPT 0x00800000 +#define CPU_REG_NVIC_ICSR_ISRPENDING 0x00400000 +#define CPU_REG_NVIC_ICSR_RETTOBASE 0x00000800 + + /* ------------- VECT TBL OFFSET REG BITS ------------- */ +#define CPU_REG_NVIC_VTOR_TBLBASE 0x20000000 + + /* ------------ APP INT/RESET CTRL REG BITS ----------- */ +#define CPU_REG_NVIC_AIRCR_ENDIANNESS 0x00008000 +#define CPU_REG_NVIC_AIRCR_SYSRESETREQ 0x00000004 +#define CPU_REG_NVIC_AIRCR_VECTCLRACTIVE 0x00000002 +#define CPU_REG_NVIC_AIRCR_VECTRESET 0x00000001 + + /* --------------- SYSTEM CTRL REG BITS --------------- */ +#define CPU_REG_NVIC_SCR_SEVONPEND 0x00000010 +#define CPU_REG_NVIC_SCR_SLEEPDEEP 0x00000004 +#define CPU_REG_NVIC_SCR_SLEEPONEXIT 0x00000002 + + /* ----------------- CFG CTRL REG BITS ---------------- */ +#define CPU_REG_NVIC_CCR_STKALIGN 0x00000200 +#define CPU_REG_NVIC_CCR_BFHFNMIGN 0x00000100 +#define CPU_REG_NVIC_CCR_DIV_0_TRP 0x00000010 +#define CPU_REG_NVIC_CCR_UNALIGN_TRP 0x00000008 +#define CPU_REG_NVIC_CCR_USERSETMPEND 0x00000002 +#define CPU_REG_NVIC_CCR_NONBASETHRDENA 0x00000001 + + /* ------- SYSTEM HANDLER CTRL & STATE REG BITS ------- */ +#define CPU_REG_NVIC_SHCSR_USGFAULTENA 0x00040000 +#define CPU_REG_NVIC_SHCSR_BUSFAULTENA 0x00020000 +#define CPU_REG_NVIC_SHCSR_MEMFAULTENA 0x00010000 +#define CPU_REG_NVIC_SHCSR_SVCALLPENDED 0x00008000 +#define CPU_REG_NVIC_SHCSR_BUSFAULTPENDED 0x00004000 +#define CPU_REG_NVIC_SHCSR_MEMFAULTPENDED 0x00002000 +#define CPU_REG_NVIC_SHCSR_USGFAULTPENDED 0x00001000 +#define CPU_REG_NVIC_SHCSR_SYSTICKACT 0x00000800 +#define CPU_REG_NVIC_SHCSR_PENDSVACT 0x00000400 +#define CPU_REG_NVIC_SHCSR_MONITORACT 0x00000100 +#define CPU_REG_NVIC_SHCSR_SVCALLACT 0x00000080 +#define CPU_REG_NVIC_SHCSR_USGFAULTACT 0x00000008 +#define CPU_REG_NVIC_SHCSR_BUSFAULTACT 0x00000002 +#define CPU_REG_NVIC_SHCSR_MEMFAULTACT 0x00000001 + +/*$PAGE*/ + /* -------- CONFIGURABLE FAULT STATUS REG BITS -------- */ +#define CPU_REG_NVIC_CFSR_DIVBYZERO 0x02000000 +#define CPU_REG_NVIC_CFSR_UNALIGNED 0x01000000 +#define CPU_REG_NVIC_CFSR_NOCP 0x00080000 +#define CPU_REG_NVIC_CFSR_INVPC 0x00040000 +#define CPU_REG_NVIC_CFSR_INVSTATE 0x00020000 +#define CPU_REG_NVIC_CFSR_UNDEFINSTR 0x00010000 +#define CPU_REG_NVIC_CFSR_BFARVALID 0x00008000 +#define CPU_REG_NVIC_CFSR_STKERR 0x00001000 +#define CPU_REG_NVIC_CFSR_UNSTKERR 0x00000800 +#define CPU_REG_NVIC_CFSR_IMPRECISERR 0x00000400 +#define CPU_REG_NVIC_CFSR_PRECISERR 0x00000200 +#define CPU_REG_NVIC_CFSR_IBUSERR 0x00000100 +#define CPU_REG_NVIC_CFSR_MMARVALID 0x00000080 +#define CPU_REG_NVIC_CFSR_MSTKERR 0x00000010 +#define CPU_REG_NVIC_CFSR_MUNSTKERR 0x00000008 +#define CPU_REG_NVIC_CFSR_DACCVIOL 0x00000002 +#define CPU_REG_NVIC_CFSR_IACCVIOL 0x00000001 + + /* ------------ HARD FAULT STATUS REG BITS ------------ */ +#define CPU_REG_NVIC_HFSR_DEBUGEVT 0x80000000 +#define CPU_REG_NVIC_HFSR_FORCED 0x40000000 +#define CPU_REG_NVIC_HFSR_VECTTBL 0x00000002 + + /* ------------ DEBUG FAULT STATUS REG BITS ----------- */ +#define CPU_REG_NVIC_DFSR_EXTERNAL 0x00000010 +#define CPU_REG_NVIC_DFSR_VCATCH 0x00000008 +#define CPU_REG_NVIC_DFSR_DWTTRAP 0x00000004 +#define CPU_REG_NVIC_DFSR_BKPT 0x00000002 +#define CPU_REG_NVIC_DFSR_HALTED 0x00000001 + + +/* +********************************************************************************************************* +* CPU REGISTER MASK +********************************************************************************************************* +*/ + +#define CPU_MSK_NVIC_ICSR_VECT_ACTIVE 0x000001FF + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURATION ERRORS +********************************************************************************************************* +*/ + +#ifndef CPU_CFG_ADDR_SIZE +#error "CPU_CFG_ADDR_SIZE not #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" + +#elif ((CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_08) && \ + (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_16) && \ + (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_32) && \ + (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_64)) +#error "CPU_CFG_ADDR_SIZE illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" +#endif + + +#ifndef CPU_CFG_DATA_SIZE +#error "CPU_CFG_DATA_SIZE not #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" + +#elif ((CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_08) && \ + (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_16) && \ + (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_32) && \ + (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_64)) +#error "CPU_CFG_DATA_SIZE illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" +#endif + + +#ifndef CPU_CFG_DATA_SIZE_MAX +#error "CPU_CFG_DATA_SIZE_MAX not #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" + +#elif ((CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_08) && \ + (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_16) && \ + (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_32) && \ + (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_64)) +#error "CPU_CFG_DATA_SIZE_MAX illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" +#endif + + + +#if (CPU_CFG_DATA_SIZE_MAX < CPU_CFG_DATA_SIZE) +#error "CPU_CFG_DATA_SIZE_MAX illegally #define'd in 'cpu.h' " +#error " [MUST be >= CPU_CFG_DATA_SIZE]" +#endif + + + + +/*$PAGE*/ +#ifndef CPU_CFG_ENDIAN_TYPE +#error "CPU_CFG_ENDIAN_TYPE not #define'd in 'cpu.h' " +#error " [MUST be CPU_ENDIAN_TYPE_BIG ]" +#error " [ || CPU_ENDIAN_TYPE_LITTLE]" + +#elif ((CPU_CFG_ENDIAN_TYPE != CPU_ENDIAN_TYPE_BIG ) && \ + (CPU_CFG_ENDIAN_TYPE != CPU_ENDIAN_TYPE_LITTLE)) +#error "CPU_CFG_ENDIAN_TYPE illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_ENDIAN_TYPE_BIG ]" +#error " [ || CPU_ENDIAN_TYPE_LITTLE]" +#endif + + + + +#ifndef CPU_CFG_STK_GROWTH +#error "CPU_CFG_STK_GROWTH not #define'd in 'cpu.h' " +#error " [MUST be CPU_STK_GROWTH_LO_TO_HI]" +#error " [ || CPU_STK_GROWTH_HI_TO_LO]" + +#elif ((CPU_CFG_STK_GROWTH != CPU_STK_GROWTH_LO_TO_HI) && \ + (CPU_CFG_STK_GROWTH != CPU_STK_GROWTH_HI_TO_LO)) +#error "CPU_CFG_STK_GROWTH illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_STK_GROWTH_LO_TO_HI]" +#error " [ || CPU_STK_GROWTH_HI_TO_LO]" +#endif + + + + +#ifndef CPU_CFG_CRITICAL_METHOD +#error "CPU_CFG_CRITICAL_METHOD not #define'd in 'cpu.h' " +#error " [MUST be CPU_CRITICAL_METHOD_INT_DIS_EN ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_STK ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_LOCAL]" + +#elif ((CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_INT_DIS_EN ) && \ + (CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_STATUS_STK ) && \ + (CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_STATUS_LOCAL)) +#error "CPU_CFG_CRITICAL_METHOD illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_CRITICAL_METHOD_INT_DIS_EN ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_STK ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_LOCAL]" +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MODULE END +* +* Note(s) : (1) See 'cpu.h MODULE'. +********************************************************************************************************* +*/ + +#endif /* End of CPU module include. */ + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/IAR/cpu_a.asm b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/IAR/cpu_a.asm new file mode 100644 index 0000000..b36f4d1 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/IAR/cpu_a.asm @@ -0,0 +1,286 @@ +;******************************************************************************************************** +; uC/CPU +; CPU CONFIGURATION & PORT LAYER +; +; (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +; +; All rights reserved. Protected by international copyright laws. +; +; uC/CPU is provided in source form to registered licensees ONLY. It is +; illegal to distribute this source code to any third party unless you receive +; written permission by an authorized Micrium representative. Knowledge of +; the source code may NOT be used to develop a similar product. +; +; Please help us continue to provide the Embedded community with the finest +; software available. Your honesty is greatly appreciated. +; +; You can contact us at www.micrium.com. +;******************************************************************************************************** + +;******************************************************************************************************** +; +; CPU PORT FILE +; +; ARM-Cortex-M3 +; IAR C Compiler +; +; Filename : cpu_a.asm +; Version : V1.29.01.00 +; Programmer(s) : JJL +;******************************************************************************************************** + + +;******************************************************************************************************** +; PUBLIC FUNCTIONS +;******************************************************************************************************** + + PUBLIC CPU_IntDis + PUBLIC CPU_IntEn + + PUBLIC CPU_SR_Save + PUBLIC CPU_SR_Restore + + PUBLIC CPU_WaitForInt + PUBLIC CPU_WaitForExcept + + + PUBLIC CPU_CntLeadZeros + PUBLIC CPU_CntTrailZeros + PUBLIC CPU_RevBits + + +;******************************************************************************************************** +; CODE GENERATION DIRECTIVES +;******************************************************************************************************** + + RSEG CODE:CODE:NOROOT(2) + THUMB + + +;$PAGE +;******************************************************************************************************** +; DISABLE and ENABLE INTERRUPTS +; +; Description : Disable/Enable interrupts. +; +; Prototypes : void CPU_IntDis(void); +; void CPU_IntEn (void); +;******************************************************************************************************** + +CPU_IntDis + CPSID I + BX LR + + +CPU_IntEn + CPSIE I + BX LR + + +;******************************************************************************************************** +; CRITICAL SECTION FUNCTIONS +; +; Description : Disable/Enable interrupts by preserving the state of interrupts. Generally speaking, the +; state of the interrupt disable flag is stored in the local variable 'cpu_sr' & interrupts +; are then disabled ('cpu_sr' is allocated in all functions that need to disable interrupts). +; The previous interrupt state is restored by copying 'cpu_sr' into the CPU's status register. +; +; Prototypes : CPU_SR CPU_SR_Save (void); +; void CPU_SR_Restore(CPU_SR cpu_sr); +; +; Note(s) : (1) These functions are used in general like this : +; +; void Task (void *p_arg) +; { +; CPU_SR_ALLOC(); /* Allocate storage for CPU status register */ +; : +; : +; CPU_CRITICAL_ENTER(); /* cpu_sr = CPU_SR_Save(); */ +; : +; : +; CPU_CRITICAL_EXIT(); /* CPU_SR_Restore(cpu_sr); */ +; : +; } +;******************************************************************************************************** + +CPU_SR_Save + MRS R0, PRIMASK ; Set prio int mask to mask all (except faults) + CPSID I + BX LR + + +CPU_SR_Restore ; See Note #2. + MSR PRIMASK, R0 + BX LR + + +;$PAGE +;******************************************************************************************************** +; WAIT FOR INTERRUPT +; +; Description : Enters sleep state, which will be exited when an interrupt is received. +; +; Prototypes : void CPU_WaitForInt (void) +; +; Argument(s) : none. +;******************************************************************************************************** + +CPU_WaitForInt + WFI ; Wait for interrupt + BX LR + + +;******************************************************************************************************** +; WAIT FOR EXCEPTION +; +; Description : Enters sleep state, which will be exited when an exception is received. +; +; Prototypes : void CPU_WaitForExcept (void) +; +; Argument(s) : none. +;******************************************************************************************************** + +CPU_WaitForExcept + WFE ; Wait for exception + BX LR + + +;$PAGE +;******************************************************************************************************** +; CPU_CntLeadZeros() +; COUNT LEADING ZEROS +; +; Description : Counts the number of contiguous, most-significant, leading zero bits before the +; first binary one bit in a data value. +; +; Prototype : CPU_DATA CPU_CntLeadZeros(CPU_DATA val); +; +; Argument(s) : val Data value to count leading zero bits. +; +; Return(s) : Number of contiguous, most-significant, leading zero bits in 'val'. +; +; Caller(s) : Application. +; +; This function is an INTERNAL CPU module function but MAY be called by application +; function(s). +; +; Note(s) : (1) (a) Supports 32-bit data value size as configured by 'CPU_DATA' (see 'cpu.h +; CPU WORD CONFIGURATION Note #1'). +; +; (b) For 32-bit values : +; +; b31 b30 b29 ... b04 b03 b02 b01 b00 # Leading Zeros +; --- --- --- --- --- --- --- --- --------------- +; 1 x x x x x x x 0 +; 0 1 x x x x x x 1 +; 0 0 1 x x x x x 2 +; : : : : : : : : : +; : : : : : : : : : +; 0 0 0 1 x x x x 27 +; 0 0 0 0 1 x x x 28 +; 0 0 0 0 0 1 x x 29 +; 0 0 0 0 0 0 1 x 30 +; 0 0 0 0 0 0 0 1 31 +; 0 0 0 0 0 0 0 0 32 +; +; +; (2) MUST be defined in 'cpu_a.asm' (or 'cpu_c.c') if CPU_CFG_LEAD_ZEROS_ASM_PRESENT is +; #define'd in 'cpu_cfg.h' or 'cpu.h'. +;******************************************************************************************************** + +CPU_CntLeadZeros + CLZ R0, R0 ; Count leading zeros + BX LR + + +;$PAGE +;******************************************************************************************************** +; CPU_CntTrailZeros() +; COUNT TRAILING ZEROS +; +; Description : Counts the number of contiguous, least-significant, trailing zero bits before the +; first binary one bit in a data value. +; +; Prototype : CPU_DATA CPU_CntTrailZeros(CPU_DATA val); +; +; Argument(s) : val Data value to count trailing zero bits. +; +; Return(s) : Number of contiguous, least-significant, trailing zero bits in 'val'. +; +; Caller(s) : Application. +; +; This function is an INTERNAL CPU module function but MAY be called by application +; function(s). +; +; Note(s) : (1) (a) Supports 32-bit data value size as configured by 'CPU_DATA' (see 'cpu.h +; CPU WORD CONFIGURATION Note #1'). +; +; (b) For 32-bit values : +; +; b31 b30 b29 b28 b27 ... b02 b01 b00 # Trailing Zeros +; --- --- --- --- --- --- --- --- ---------------- +; x x x x x x x 1 0 +; x x x x x x 1 0 1 +; x x x x x 1 0 0 2 +; : : : : : : : : : +; : : : : : : : : : +; x x x x 1 0 0 0 27 +; x x x 1 0 0 0 0 28 +; x x 1 0 0 0 0 0 29 +; x 1 0 0 0 0 0 0 30 +; 1 0 0 0 0 0 0 0 31 +; 0 0 0 0 0 0 0 0 32 +; +; +; (2) MUST be defined in 'cpu_a.asm' (or 'cpu_c.c') if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT is +; #define'd in 'cpu_cfg.h' or 'cpu.h'. +;******************************************************************************************************** + +CPU_CntTrailZeros + RBIT R0, R0 ; Reverse bits + CLZ R0, R0 ; Count trailing zeros + BX LR + + +;$PAGE +;******************************************************************************************************** +; CPU_RevBits() +; REVERSE BITS +; +; Description : Reverses the bits in a data value. +; +; Prototypes : CPU_DATA CPU_RevBits(CPU_DATA val); +; +; Argument(s) : val Data value to reverse bits. +; +; Return(s) : Value with all bits in 'val' reversed (see Note #1). +; +; Caller(s) : Application. +; +; This function is an INTERNAL CPU module function but MAY be called by application function(s). +; +; Note(s) : (1) The final, reversed data value for 'val' is such that : +; +; 'val's final bit 0 = 'val's original bit N +; 'val's final bit 1 = 'val's original bit (N - 1) +; 'val's final bit 2 = 'val's original bit (N - 2) +; +; ... ... +; +; 'val's final bit (N - 2) = 'val's original bit 2 +; 'val's final bit (N - 1) = 'val's original bit 1 +; 'val's final bit N = 'val's original bit 0 +;******************************************************************************************************** + +CPU_RevBits + RBIT R0, R0 ; Reverse bits + BX LR + + +;$PAGE +;******************************************************************************************************** +; CPU ASSEMBLY PORT FILE END +;******************************************************************************************************** + + END + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/IAR/cpu_c.c b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/IAR/cpu_c.c new file mode 100644 index 0000000..1a122f0 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/IAR/cpu_c.c @@ -0,0 +1,755 @@ +/* +********************************************************************************************************* +* uC/CPU +* CPU CONFIGURATION & PORT LAYER +* +* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/CPU is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CPU PORT FILE +* +* ARM-Cortex-M3 +* IAR C Compiler +* +* Filename : cpu_c.c +* Version : V1.29.01.00 +* Programmer(s) : JJL +* BAN +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* INCLUDE FILES +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE +#include +#include + +#include + + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOCAL DEFINES +********************************************************************************************************* +*/ + +#define CPU_INT_SRC_POS_MAX ((((CPU_REG_NVIC_NVIC + 1) & 0x1F) * 32) + 16) + +#define CPU_BIT_BAND_SRAM_REG_LO 0x20000000 +#define CPU_BIT_BAND_SRAM_REG_HI 0x200FFFFF +#define CPU_BIT_BAND_SRAM_BASE 0x22000000 + + +#define CPU_BIT_BAND_PERIPH_REG_LO 0x40000000 +#define CPU_BIT_BAND_PERIPH_REG_HI 0x400FFFFF +#define CPU_BIT_BAND_PERIPH_BASE 0x42000000 + + +/* +********************************************************************************************************* +* LOCAL CONSTANTS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL TABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_BitBandClr() +* +* Description : Clear bit in bit-band region. +* +* Argument(s) : addr Byte address in memory space. +* +* bit_nbr Bit number in byte. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +void CPU_BitBandClr (CPU_ADDR addr, + CPU_INT08U bit_nbr) +{ + CPU_ADDR bit_word_off; + CPU_ADDR bit_word_addr; + + + if ((addr >= CPU_BIT_BAND_SRAM_REG_LO) && + (addr <= CPU_BIT_BAND_SRAM_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_SRAM_REG_LO ) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_SRAM_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 0; + + } else if ((addr >= CPU_BIT_BAND_PERIPH_REG_LO) && + (addr <= CPU_BIT_BAND_PERIPH_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_PERIPH_REG_LO) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_PERIPH_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 0; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_BitBandSet() +* +* Description : Set bit in bit-band region. +* +* Argument(s) : addr Byte address in memory space. +* +* bit_nbr Bit number in byte. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +void CPU_BitBandSet (CPU_ADDR addr, + CPU_INT08U bit_nbr) +{ + CPU_ADDR bit_word_off; + CPU_ADDR bit_word_addr; + + + if ((addr >= CPU_BIT_BAND_SRAM_REG_LO) && + (addr <= CPU_BIT_BAND_SRAM_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_SRAM_REG_LO ) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_SRAM_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 1; + + } else if ((addr >= CPU_BIT_BAND_PERIPH_REG_LO) && + (addr <= CPU_BIT_BAND_PERIPH_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_PERIPH_REG_LO) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_PERIPH_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 1; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcDis() +* +* Description : Disable an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table : +* +* 0 Invalid (see Note #1a). +* 1 Invalid (see Note #1b). +* 2 Non-maskable interrupt. +* 3 Hard Fault. +* 4 Memory Management. +* 5 Bus Fault. +* 6 Usage Fault. +* 7-10 Reserved. +* 11 SVCall +* 12 Debug monitor. +* 13 Reserved +* 14 PendSV. +* 15 SysTick. +* 16+ External Interrupt. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Several table positions do not contain interrupt sources : +* +* (a) Position 0 contains the stack pointer. +* (b) Positions 7-10, 13 are reserved. +* +* (2) Several interrupts cannot be disabled/enabled : +* +* (a) Reset. +* (b) NMI. +* (c) Hard fault. +* (d) SVCall. +* (e) Debug monitor. +* (f) PendSV. +* +* (3) The maximum Cortex-M3 table position is 256. A particular Cortex-M3 may have fewer +* than 240 external exceptions and, consequently, fewer than 256 table positions. +* This function assumes that the specified table position is valid if the interrupt +* controller type register's INTLINESNUM field is large enough so that the position +* COULD be valid. +********************************************************************************************************* +*/ +/*$PAGE*/ +void CPU_IntSrcDis (CPU_INT08U pos) +{ + CPU_INT08U group; + CPU_INT08U pos_max; + CPU_INT08U nbr; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + case CPU_INT_SVCALL: /* SVCall (see Note #2). */ + case CPU_INT_DBGMON: /* Debug monitor (see Note #2). */ + case CPU_INT_PENDSV: /* PendSV (see Note #2). */ + break; + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR &= ~CPU_REG_NVIC_SHCSR_MEMFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR &= ~CPU_REG_NVIC_SHCSR_BUSFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR &= ~CPU_REG_NVIC_SHCSR_USGFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_ST_CTRL &= ~CPU_REG_NVIC_ST_CTRL_ENABLE; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 32; + nbr = (pos - 16) % 32; + + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_CLREN(group) = DEF_BIT(nbr); + CPU_CRITICAL_EXIT(); + } + break; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcEn() +* +* Description : Enable an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) See 'CPU_IntSrcDis() Note #2'. +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +void CPU_IntSrcEn (CPU_INT08U pos) +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + case CPU_INT_SVCALL: /* SVCall (see Note #2). */ + case CPU_INT_DBGMON: /* Debug monitor (see Note #2). */ + case CPU_INT_PENDSV: /* PendSV (see Note #2). */ + break; + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR |= CPU_REG_NVIC_SHCSR_MEMFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR |= CPU_REG_NVIC_SHCSR_BUSFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR |= CPU_REG_NVIC_SHCSR_USGFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_ST_CTRL |= CPU_REG_NVIC_ST_CTRL_ENABLE; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 32; + nbr = (pos - 16) % 32; + + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SETEN(group) = DEF_BIT(nbr); + CPU_CRITICAL_EXIT(); + } + break; + } +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcPendClr() +* +* Description : Clear a pending interrupt. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) The pending status of several interrupts cannot be clear/set : +* +* (a) Reset. +* (b) NMI. +* (c) Hard fault. +* (d) Memory Managment. +* (e) Bus Fault. +* (f) Usage Fault. +* (g) SVCall. +* (h) Debug monitor. +* (i) PendSV. +* (j) Systick +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +void CPU_IntSrcPendClr (CPU_INT08U pos) + +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + case CPU_INT_MEM: /* Memory management (see Note #2). */ + case CPU_INT_SVCALL: /* SVCall (see Note #2). */ + case CPU_INT_DBGMON: /* Debug monitor (see Note #2). */ + case CPU_INT_PENDSV: /* PendSV (see Note #2). */ + case CPU_INT_BUSFAULT: /* Bus fault. */ + case CPU_INT_USAGEFAULT: /* Usage fault. */ + case CPU_INT_SYSTICK: /* SysTick. */ + break; + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 32; + nbr = (pos - 16) % 32; + + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_CLRPEND(group) = DEF_BIT(nbr); + CPU_CRITICAL_EXIT(); + } + break; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcPrioSet() +* +* Description : Set priority of an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* prio Priority. Use a lower priority number for a higher priority. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) Several interrupts priorities CANNOT be set : +* +* (a) Reset (always -3). +* (b) NMI (always -2). +* (c) Hard fault (always -1). +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +void CPU_IntSrcPrioSet (CPU_INT08U pos, + CPU_INT08U prio) +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_INT32U prio_32; + CPU_INT32U temp; + CPU_SR_ALLOC(); + + + prio_32 = CPU_RevBits((CPU_INT08U)prio); + prio = (CPU_INT08U)(prio_32 >> (3 * DEF_OCTET_NBR_BITS)); + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + break; + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + temp &= ~(DEF_OCTET_MASK << (0 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (0 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI1 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + temp &= ~(DEF_OCTET_MASK << (1 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (1 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI1 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + temp &= ~(DEF_OCTET_MASK << (2 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (2 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI1 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SVCALL: /* SVCall. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI2; + temp &= ~((CPU_INT32U)DEF_OCTET_MASK << (3 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (3 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI2 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_DBGMON: /* Debug monitor. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + temp &= ~(DEF_OCTET_MASK << (0 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (0 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI3 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_PENDSV: /* PendSV. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + temp &= ~(DEF_OCTET_MASK << (2 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (2 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI3 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + temp &= ~((CPU_INT32U)DEF_OCTET_MASK << (3 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (3 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI3 = temp; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 4; + nbr = (pos - 16) % 4; + + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_PRIO(group); + temp &= ~(DEF_OCTET_MASK << (nbr * DEF_OCTET_NBR_BITS)); + temp |= (prio << (nbr * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_PRIO(group) = temp; + CPU_CRITICAL_EXIT(); + } + break; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcPrioGet() +* +* Description : Get priority of an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* Return(s) : Priority of interrupt source. If the interrupt source specified is invalid, then +* DEF_INT_16S_MIN_VAL is returned. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) See 'CPU_IntSrcPrioSet() Note #2'. +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +CPU_INT16S CPU_IntSrcPrioGet (CPU_INT08U pos) +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_INT16S prio; + CPU_INT32U prio_32; + CPU_INT32U temp; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + prio = DEF_INT_16S_MIN_VAL; + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + prio = -3; + break; + + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + prio = -2; + break; + + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + prio = -1; + break; + + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + prio = (temp >> (0 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + prio = (temp >> (1 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + prio = (temp >> (2 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + break; + + case CPU_INT_SVCALL: /* SVCall. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI2; + prio = (temp >> (3 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_DBGMON: /* Debug monitor. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + prio = (temp >> (0 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_PENDSV: /* PendSV. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + prio = (temp >> (2 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + prio = (temp >> (3 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 4; + nbr = (pos - 16) % 4; + + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_PRIO(group); + CPU_CRITICAL_EXIT(); + + prio = (temp >> (nbr * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + } else { + prio = DEF_INT_16S_MIN_VAL; + } + break; + } + + if (prio >= 0) { + prio_32 = CPU_RevBits((CPU_INT32U)prio); + prio = (CPU_INT16S)(prio_32 >> (3 * DEF_OCTET_NBR_BITS)); + } + + return (prio); +} + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/RealView/cpu.h b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/RealView/cpu.h new file mode 100644 index 0000000..7a265aa --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/RealView/cpu.h @@ -0,0 +1,726 @@ +/* +********************************************************************************************************* +* uC/CPU +* CPU CONFIGURATION & PORT LAYER +* +* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/CPU is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CPU PORT FILE +* +* ARM-Cortex-M3 +* RealView Development Suite +* RealView Microcontroller Development Kit (MDK) +* ARM Developer Suite (ADS) +* Keil uVision +* +* Filename : cpu.h +* Version : V1.29.01.00 +* Programmer(s) : JJL +* BAN +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +* +* Note(s) : (1) This CPU header file is protected from multiple pre-processor inclusion through use of +* the CPU module present pre-processor macro definition. +********************************************************************************************************* +*/ + +#ifndef CPU_MODULE_PRESENT /* See Note #1. */ +#define CPU_MODULE_PRESENT + + +/* +********************************************************************************************************* +* CPU INCLUDE FILES +* +* Note(s) : (1) The following CPU files are located in the following directories : +* +* (a) \\cpu_cfg.h +* +* (b) (1) \\cpu_def.h +* (2) \\\\cpu*.* +* +* where +* directory path for Your Product's Application +* directory path for common CPU-compiler software +* directory name for specific CPU +* directory name for specific compiler +* +* (2) Compiler MUST be configured to include as additional include path directories : +* +* (a) '\\' directory See Note #1a +* +* (b) (1) '\\' directory See Note #1b1 +* (2) '\\\\' directory See Note #1b2 +* +* (3) Since NO custom library modules are included, 'cpu.h' may ONLY use configurations from +* CPU configuration file 'cpu_cfg.h' that do NOT reference any custom library definitions. +* +* In other words, 'cpu.h' may use 'cpu_cfg.h' configurations that are #define'd to numeric +* constants or to NULL (i.e. NULL-valued #define's); but may NOT use configurations to +* custom library #define's (e.g. DEF_DISABLED or DEF_ENABLED). +********************************************************************************************************* +*/ + +#include +#include /* See Note #3. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURE STANDARD DATA TYPES +* +* Note(s) : (1) Configure standard data types according to CPU-/compiler-specifications. +* +* (2) (a) (1) 'CPU_FNCT_VOID' data type defined to replace the commonly-used function pointer +* data type of a pointer to a function which returns void & has no arguments. +* +* (2) Example function pointer usage : +* +* CPU_FNCT_VOID FnctName; +* +* FnctName(); +* +* (b) (1) 'CPU_FNCT_PTR' data type defined to replace the commonly-used function pointer +* data type of a pointer to a function which returns void & has a single void +* pointer argument. +* +* (2) Example function pointer usage : +* +* CPU_FNCT_PTR FnctName; +* void *p_obj +* +* FnctName(p_obj); +********************************************************************************************************* +*/ + +typedef void CPU_VOID; +typedef char CPU_CHAR; /* 8-bit character */ +typedef unsigned char CPU_BOOLEAN; /* 8-bit boolean or logical */ +typedef unsigned char CPU_INT08U; /* 8-bit unsigned integer */ +typedef signed char CPU_INT08S; /* 8-bit signed integer */ +typedef unsigned short CPU_INT16U; /* 16-bit unsigned integer */ +typedef signed short CPU_INT16S; /* 16-bit signed integer */ +typedef unsigned int CPU_INT32U; /* 32-bit unsigned integer */ +typedef signed int CPU_INT32S; /* 32-bit signed integer */ +typedef unsigned long long CPU_INT64U; /* 64-bit unsigned integer */ +typedef signed long long CPU_INT64S; /* 64-bit signed integer */ + +typedef float CPU_FP32; /* 32-bit floating point */ +typedef double CPU_FP64; /* 64-bit floating point */ + + +typedef volatile CPU_INT08U CPU_REG08; /* 8-bit register */ +typedef volatile CPU_INT16U CPU_REG16; /* 16-bit register */ +typedef volatile CPU_INT32U CPU_REG32; /* 32-bit register */ +typedef volatile CPU_INT64U CPU_REG64; /* 64-bit register */ + + +typedef void (*CPU_FNCT_VOID)(void); /* See Note #2a. */ +typedef void (*CPU_FNCT_PTR )(void *p_obj); /* See Note #2b. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU WORD CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_ADDR_SIZE, CPU_CFG_DATA_SIZE, & CPU_CFG_DATA_SIZE_MAX with CPU's &/or +* compiler's word sizes : +* +* CPU_WORD_SIZE_08 8-bit word size +* CPU_WORD_SIZE_16 16-bit word size +* CPU_WORD_SIZE_32 32-bit word size +* CPU_WORD_SIZE_64 64-bit word size +* +* (2) Configure CPU_CFG_ENDIAN_TYPE with CPU's data-word-memory order : +* +* (a) CPU_ENDIAN_TYPE_BIG Big- endian word order (CPU words' most significant +* octet @ lowest memory address) +* (b) CPU_ENDIAN_TYPE_LITTLE Little-endian word order (CPU words' least significant +* octet @ lowest memory address) +********************************************************************************************************* +*/ + + /* Define CPU word sizes (see Note #1) : */ +#define CPU_CFG_ADDR_SIZE CPU_WORD_SIZE_32 /* Defines CPU address word size (in octets). */ +#define CPU_CFG_DATA_SIZE CPU_WORD_SIZE_32 /* Defines CPU data word size (in octets). */ +#define CPU_CFG_DATA_SIZE_MAX CPU_WORD_SIZE_64 /* Defines CPU maximum word size (in octets). */ + +#define CPU_CFG_ENDIAN_TYPE CPU_ENDIAN_TYPE_LITTLE /* Defines CPU data word-memory order (see Note #2). */ + + +/* +********************************************************************************************************* +* CONFIGURE CPU ADDRESS & DATA TYPES +********************************************************************************************************* +*/ + + /* CPU address type based on address bus size. */ +#if (CPU_CFG_ADDR_SIZE == CPU_WORD_SIZE_32) +typedef CPU_INT32U CPU_ADDR; +#elif (CPU_CFG_ADDR_SIZE == CPU_WORD_SIZE_16) +typedef CPU_INT16U CPU_ADDR; +#else +typedef CPU_INT08U CPU_ADDR; +#endif + + /* CPU data type based on data bus size. */ +#if (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32) +typedef CPU_INT32U CPU_DATA; +#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16) +typedef CPU_INT16U CPU_DATA; +#else +typedef CPU_INT08U CPU_DATA; +#endif + + +typedef CPU_DATA CPU_ALIGN; /* Defines CPU data-word-alignment size. */ +typedef CPU_ADDR CPU_SIZE_T; /* Defines CPU standard 'size_t' size. */ + + +/* +********************************************************************************************************* +* CPU STACK CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_STK_GROWTH in 'cpu.h' with CPU's stack growth order : +* +* (a) CPU_STK_GROWTH_LO_TO_HI CPU stack pointer increments to the next higher stack +* memory address after data is pushed onto the stack +* (b) CPU_STK_GROWTH_HI_TO_LO CPU stack pointer decrements to the next lower stack +* memory address after data is pushed onto the stack +********************************************************************************************************* +*/ + +#define CPU_CFG_STK_GROWTH CPU_STK_GROWTH_HI_TO_LO /* Defines CPU stack growth order (see Note #1). */ + +typedef CPU_INT32U CPU_STK; /* Defines CPU stack word size (in octets). */ +typedef CPU_ADDR CPU_STK_SIZE; /* Defines CPU stack size (in number of CPU_STKs). */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CRITICAL SECTION CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_CRITICAL_METHOD with CPU's/compiler's critical section method : +* +* Enter/Exit critical sections by ... +* +* CPU_CRITICAL_METHOD_INT_DIS_EN Disable/Enable interrupts +* CPU_CRITICAL_METHOD_STATUS_STK Push/Pop interrupt status onto stack +* CPU_CRITICAL_METHOD_STATUS_LOCAL Save/Restore interrupt status to local variable +* +* (a) CPU_CRITICAL_METHOD_INT_DIS_EN is NOT a preferred method since it does NOT support +* multiple levels of interrupts. However, with some CPUs/compilers, this is the only +* available method. +* +* (b) CPU_CRITICAL_METHOD_STATUS_STK is one preferred method since it supports multiple +* levels of interrupts. However, this method assumes that the compiler provides C-level +* &/or assembly-level functionality for the following : +* +* ENTER CRITICAL SECTION : +* (1) Push/save interrupt status onto a local stack +* (2) Disable interrupts +* +* EXIT CRITICAL SECTION : +* (3) Pop/restore interrupt status from a local stack +* +* (c) CPU_CRITICAL_METHOD_STATUS_LOCAL is one preferred method since it supports multiple +* levels of interrupts. However, this method assumes that the compiler provides C-level +* &/or assembly-level functionality for the following : +* +* ENTER CRITICAL SECTION : +* (1) Save interrupt status into a local variable +* (2) Disable interrupts +* +* EXIT CRITICAL SECTION : +* (3) Restore interrupt status from a local variable +* +* (2) Critical section macro's most likely require inline assembly. If the compiler does NOT +* allow inline assembly in C source files, critical section macro's MUST call an assembly +* subroutine defined in a 'cpu_a.asm' file located in the following software directory : +* +* \\\\ +* +* where +* directory path for common CPU-compiler software +* directory name for specific CPU +* directory name for specific compiler +* +* (3) (a) To save/restore interrupt status, a local variable 'cpu_sr' of type 'CPU_SR' MAY need +* to be declared (e.g. if 'CPU_CRITICAL_METHOD_STATUS_LOCAL' method is configured). +* +* (1) 'cpu_sr' local variable SHOULD be declared via the CPU_SR_ALLOC() macro which, if +* used, MUST be declared following ALL other local variables. +* +* Example : +* +* void Fnct (void) +* { +* CPU_INT08U val_08; +* CPU_INT16U val_16; +* CPU_INT32U val_32; +* CPU_SR_ALLOC(); MUST be declared after ALL other local variables +* : +* : +* } +* +* (b) Configure 'CPU_SR' data type with the appropriate-sized CPU data type large enough to +* completely store the CPU's/compiler's status word. +********************************************************************************************************* +*/ +/*$PAGE*/ + /* Configure CPU critical method (see Note #1) : */ +#define CPU_CFG_CRITICAL_METHOD CPU_CRITICAL_METHOD_STATUS_LOCAL + +typedef CPU_INT32U CPU_SR; /* Defines CPU status register size (see Note #3b). */ + + /* Allocates CPU status register word (see Note #3a). */ +#if (CPU_CFG_CRITICAL_METHOD == CPU_CRITICAL_METHOD_STATUS_LOCAL) +#define CPU_SR_ALLOC() CPU_SR cpu_sr = (CPU_SR)0 +#else +#define CPU_SR_ALLOC() +#endif + + + +#define CPU_INT_DIS() do { cpu_sr = CPU_SR_Save(); } while (0) /* Save CPU status word & disable interrupts.*/ +#define CPU_INT_EN() do { CPU_SR_Restore(cpu_sr); } while (0) /* Restore CPU status word. */ + + +#ifdef CPU_CFG_INT_DIS_MEAS_EN + /* Disable interrupts, ... */ + /* & start interrupts disabled time measurement.*/ +#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); \ + CPU_IntDisMeasStart(); } while (0) + /* Stop & measure interrupts disabled time, */ + /* ... & re-enable interrupts. */ +#define CPU_CRITICAL_EXIT() do { CPU_IntDisMeasStop(); \ + CPU_INT_EN(); } while (0) + +#else + +#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); } while (0) /* Disable interrupts. */ +#define CPU_CRITICAL_EXIT() do { CPU_INT_EN(); } while (0) /* Re-enable interrupts. */ + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU COUNT ZEROS CONFIGURATION +* +* Note(s) : (1) (a) Configure CPU_CFG_LEAD_ZEROS_ASM_PRESENT to define count leading zeros bits +* function(s) in : +* +* (1) 'cpu_a.asm', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable assembly-optimized function(s) +* +* (2) 'cpu_core.c', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise +* +* (b) Configure CPU_CFG_TRAIL_ZEROS_ASM_PRESENT to define count trailing zeros bits +* function(s) in : +* +* (1) 'cpu_a.asm', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable assembly-optimized function(s) +* +* (2) 'cpu_core.c', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise +********************************************************************************************************* +*/ + + /* Configure CPU count leading zeros bits ... */ +#define CPU_CFG_LEAD_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1a). */ + + /* Configure CPU count trailing zeros bits ... */ +#define CPU_CFG_TRAIL_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1b). */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +void CPU_IntDis (void); +void CPU_IntEn (void); + +void CPU_IntSrcDis (CPU_INT08U pos); +void CPU_IntSrcEn (CPU_INT08U pos); +void CPU_IntSrcPendClr(CPU_INT08U pos); +CPU_INT16S CPU_IntSrcPrioGet(CPU_INT08U pos); +void CPU_IntSrcPrioSet(CPU_INT08U pos, + CPU_INT08U prio); + + +CPU_SR CPU_SR_Save (void); +void CPU_SR_Restore (CPU_SR cpu_sr); + + +void CPU_WaitForInt (void); +void CPU_WaitForExcept(void); + + +CPU_DATA CPU_RevBits (CPU_DATA val); + +void CPU_BitBandClr (CPU_ADDR addr, + CPU_INT08U bit_nbr); +void CPU_BitBandSet (CPU_ADDR addr, + CPU_INT08U bit_nbr); + + +/*$PAGE*/ +/* +********************************************************************************************************* +* INTERRUPT SOURCES +********************************************************************************************************* +*/ + +#define CPU_INT_STK_PTR 0u +#define CPU_INT_RESET 1u +#define CPU_INT_NMI 2u +#define CPU_INT_HFAULT 3u +#define CPU_INT_MEM 4u +#define CPU_INT_BUSFAULT 5u +#define CPU_INT_USAGEFAULT 6u +#define CPU_INT_RSVD_07 7u +#define CPU_INT_RSVD_08 8u +#define CPU_INT_RSVD_09 9u +#define CPU_INT_RSVD_10 10u +#define CPU_INT_SVCALL 11u +#define CPU_INT_DBGMON 12u +#define CPU_INT_RSVD_13 13u +#define CPU_INT_PENDSV 14u +#define CPU_INT_SYSTICK 15u +#define CPU_INT_EXT0 16u + + +/* +********************************************************************************************************* +* CPU REGISTERS +********************************************************************************************************* +*/ + +#define CPU_REG_NVIC_NVIC (*((CPU_REG32 *)(0xE000E004))) /* Int Ctrl'er Type Reg. */ +#define CPU_REG_NVIC_ST_CTRL (*((CPU_REG32 *)(0xE000E010))) /* SysTick Ctrl & Status Reg. */ +#define CPU_REG_NVIC_ST_RELOAD (*((CPU_REG32 *)(0xE000E014))) /* SysTick Reload Value Reg. */ +#define CPU_REG_NVIC_ST_CURRENT (*((CPU_REG32 *)(0xE000E018))) /* SysTick Current Value Reg. */ +#define CPU_REG_NVIC_ST_CAL (*((CPU_REG32 *)(0xE000E01C))) /* SysTick Calibration Value Reg. */ + +#define CPU_REG_NVIC_SETEN(n) (*((CPU_REG32 *)(0xE000E100 + (n) * 4u))) /* IRQ Set En Reg. */ +#define CPU_REG_NVIC_CLREN(n) (*((CPU_REG32 *)(0xE000E180 + (n) * 4u))) /* IRQ Clr En Reg. */ +#define CPU_REG_NVIC_SETPEND(n) (*((CPU_REG32 *)(0xE000E200 + (n) * 4u))) /* IRQ Set Pending Reg. */ +#define CPU_REG_NVIC_CLRPEND(n) (*((CPU_REG32 *)(0xE000E280 + (n) * 4u))) /* IRQ Clr Pending Reg. */ +#define CPU_REG_NVIC_ACTIVE(n) (*((CPU_REG32 *)(0xE000E300 + (n) * 4u))) /* IRQ Active Reg. */ +#define CPU_REG_NVIC_PRIO(n) (*((CPU_REG32 *)(0xE000E400 + (n) * 4u))) /* IRQ Prio Reg. */ + +#define CPU_REG_NVIC_CPUID (*((CPU_REG32 *)(0xE000ED00))) /* CPUID Base Reg. */ +#define CPU_REG_NVIC_ICSR (*((CPU_REG32 *)(0xE000ED04))) /* Int Ctrl State Reg. */ +#define CPU_REG_NVIC_VTOR (*((CPU_REG32 *)(0xE000ED08))) /* Vect Tbl Offset Reg. */ +#define CPU_REG_NVIC_AIRCR (*((CPU_REG32 *)(0xE000ED0C))) /* App Int/Reset Ctrl Reg. */ +#define CPU_REG_NVIC_SCR (*((CPU_REG32 *)(0xE000ED10))) /* System Ctrl Reg. */ +#define CPU_REG_NVIC_CCR (*((CPU_REG32 *)(0xE000ED14))) /* Cfg Ctrl Reg. */ +#define CPU_REG_NVIC_SHPRI1 (*((CPU_REG32 *)(0xE000ED18))) /* System Handlers 4 to 7 Prio. */ +#define CPU_REG_NVIC_SHPRI2 (*((CPU_REG32 *)(0xE000ED1C))) /* System Handlers 8 to 11 Prio. */ +#define CPU_REG_NVIC_SHPRI3 (*((CPU_REG32 *)(0xE000ED20))) /* System Handlers 12 to 15 Prio. */ +#define CPU_REG_NVIC_SHCSR (*((CPU_REG32 *)(0xE000ED24))) /* System Handler Ctrl & State Reg. */ +#define CPU_REG_NVIC_CFSR (*((CPU_REG32 *)(0xE000ED28))) /* Configurable Fault Status Reg. */ +#define CPU_REG_NVIC_HFSR (*((CPU_REG32 *)(0xE000ED2C))) /* Hard Fault Status Reg. */ +#define CPU_REG_NVIC_DFSR (*((CPU_REG32 *)(0xE000ED30))) /* Debug Fault Status Reg. */ +#define CPU_REG_NVIC_MMFAR (*((CPU_REG32 *)(0xE000ED34))) /* Mem Manage Addr Reg. */ +#define CPU_REG_NVIC_BFAR (*((CPU_REG32 *)(0xE000ED38))) /* Bus Fault Addr Reg. */ +#define CPU_REG_NVIC_AFSR (*((CPU_REG32 *)(0xE000ED3C))) /* Aux Fault Status Reg. */ + +#define CPU_REG_NVIC_PFR0 (*((CPU_REG32 *)(0xE000ED40))) /* Processor Feature Reg 0. */ +#define CPU_REG_NVIC_PFR1 (*((CPU_REG32 *)(0xE000ED44))) /* Processor Feature Reg 1. */ +#define CPU_REG_NVIC_DFR0 (*((CPU_REG32 *)(0xE000ED48))) /* Debug Feature Reg 0. */ +#define CPU_REG_NVIC_AFR0 (*((CPU_REG32 *)(0xE000ED4C))) /* Aux Feature Reg 0. */ +#define CPU_REG_NVIC_MMFR0 (*((CPU_REG32 *)(0xE000ED50))) /* Memory Model Feature Reg 0. */ +#define CPU_REG_NVIC_MMFR1 (*((CPU_REG32 *)(0xE000ED54))) /* Memory Model Feature Reg 1. */ +#define CPU_REG_NVIC_MMFR2 (*((CPU_REG32 *)(0xE000ED58))) /* Memory Model Feature Reg 2. */ +#define CPU_REG_NVIC_MMFR3 (*((CPU_REG32 *)(0xE000ED5C))) /* Memory Model Feature Reg 3. */ +#define CPU_REG_NVIC_ISAFR0 (*((CPU_REG32 *)(0xE000ED60))) /* ISA Feature Reg 0. */ +#define CPU_REG_NVIC_ISAFR1 (*((CPU_REG32 *)(0xE000ED64))) /* ISA Feature Reg 1. */ +#define CPU_REG_NVIC_ISAFR2 (*((CPU_REG32 *)(0xE000ED68))) /* ISA Feature Reg 2. */ +#define CPU_REG_NVIC_ISAFR3 (*((CPU_REG32 *)(0xE000ED6C))) /* ISA Feature Reg 3. */ +#define CPU_REG_NVIC_ISAFR4 (*((CPU_REG32 *)(0xE000ED70))) /* ISA Feature Reg 4. */ +#define CPU_REG_NVIC_SW_TRIG (*((CPU_REG32 *)(0xE000EF00))) /* Software Trigger Int Reg. */ + +#define CPU_REG_MPU_TYPE (*((CPU_REG32 *)(0xE000ED90))) /* MPU Type Reg. */ +#define CPU_REG_MPU_CTRL (*((CPU_REG32 *)(0xE000ED94))) /* MPU Ctrl Reg. */ +#define CPU_REG_MPU_REG_NBR (*((CPU_REG32 *)(0xE000ED98))) /* MPU Region Nbr Reg. */ +#define CPU_REG_MPU_REG_BASE (*((CPU_REG32 *)(0xE000ED9C))) /* MPU Region Base Addr Reg. */ +#define CPU_REG_MPU_REG_ATTR (*((CPU_REG32 *)(0xE000EDA0))) /* MPU Region Attrib & Size Reg. */ + +#define CPU_REG_DBG_CTRL (*((CPU_REG32 *)(0xE000EDF0))) /* Debug Halting Ctrl & Status Reg. */ +#define CPU_REG_DBG_SELECT (*((CPU_REG32 *)(0xE000EDF4))) /* Debug Core Reg Selector Reg. */ +#define CPU_REG_DBG_DATA (*((CPU_REG32 *)(0xE000EDF8))) /* Debug Core Reg Data Reg. */ +#define CPU_REG_DBG_INT (*((CPU_REG32 *)(0xE000EDFC))) /* Debug Except & Monitor Ctrl Reg. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU REGISTER BITS +********************************************************************************************************* +*/ + + /* ---------- SYSTICK CTRL & STATUS REG BITS ---------- */ +#define CPU_REG_NVIC_ST_CTRL_COUNTFLAG 0x00010000 +#define CPU_REG_NVIC_ST_CTRL_CLKSOURCE 0x00000004 +#define CPU_REG_NVIC_ST_CTRL_TICKINT 0x00000002 +#define CPU_REG_NVIC_ST_CTRL_ENABLE 0x00000001 + + + /* -------- SYSTICK CALIBRATION VALUE REG BITS -------- */ +#define CPU_REG_NVIC_ST_CAL_NOREF 0x80000000 +#define CPU_REG_NVIC_ST_CAL_SKEW 0x40000000 + + /* -------------- INT CTRL STATE REG BITS ------------- */ +#define CPU_REG_NVIC_ICSR_NMIPENDSET 0x80000000 +#define CPU_REG_NVIC_ICSR_PENDSVSET 0x10000000 +#define CPU_REG_NVIC_ICSR_PENDSVCLR 0x08000000 +#define CPU_REG_NVIC_ICSR_PENDSTSET 0x04000000 +#define CPU_REG_NVIC_ICSR_PENDSTCLR 0x02000000 +#define CPU_REG_NVIC_ICSR_ISRPREEMPT 0x00800000 +#define CPU_REG_NVIC_ICSR_ISRPENDING 0x00400000 +#define CPU_REG_NVIC_ICSR_RETTOBASE 0x00000800 + + /* ------------- VECT TBL OFFSET REG BITS ------------- */ +#define CPU_REG_NVIC_VTOR_TBLBASE 0x20000000 + + /* ------------ APP INT/RESET CTRL REG BITS ----------- */ +#define CPU_REG_NVIC_AIRCR_ENDIANNESS 0x00008000 +#define CPU_REG_NVIC_AIRCR_SYSRESETREQ 0x00000004 +#define CPU_REG_NVIC_AIRCR_VECTCLRACTIVE 0x00000002 +#define CPU_REG_NVIC_AIRCR_VECTRESET 0x00000001 + + /* --------------- SYSTEM CTRL REG BITS --------------- */ +#define CPU_REG_NVIC_SCR_SEVONPEND 0x00000010 +#define CPU_REG_NVIC_SCR_SLEEPDEEP 0x00000004 +#define CPU_REG_NVIC_SCR_SLEEPONEXIT 0x00000002 + + /* ----------------- CFG CTRL REG BITS ---------------- */ +#define CPU_REG_NVIC_CCR_STKALIGN 0x00000200 +#define CPU_REG_NVIC_CCR_BFHFNMIGN 0x00000100 +#define CPU_REG_NVIC_CCR_DIV_0_TRP 0x00000010 +#define CPU_REG_NVIC_CCR_UNALIGN_TRP 0x00000008 +#define CPU_REG_NVIC_CCR_USERSETMPEND 0x00000002 +#define CPU_REG_NVIC_CCR_NONBASETHRDENA 0x00000001 + + /* ------- SYSTEM HANDLER CTRL & STATE REG BITS ------- */ +#define CPU_REG_NVIC_SHCSR_USGFAULTENA 0x00040000 +#define CPU_REG_NVIC_SHCSR_BUSFAULTENA 0x00020000 +#define CPU_REG_NVIC_SHCSR_MEMFAULTENA 0x00010000 +#define CPU_REG_NVIC_SHCSR_SVCALLPENDED 0x00008000 +#define CPU_REG_NVIC_SHCSR_BUSFAULTPENDED 0x00004000 +#define CPU_REG_NVIC_SHCSR_MEMFAULTPENDED 0x00002000 +#define CPU_REG_NVIC_SHCSR_USGFAULTPENDED 0x00001000 +#define CPU_REG_NVIC_SHCSR_SYSTICKACT 0x00000800 +#define CPU_REG_NVIC_SHCSR_PENDSVACT 0x00000400 +#define CPU_REG_NVIC_SHCSR_MONITORACT 0x00000100 +#define CPU_REG_NVIC_SHCSR_SVCALLACT 0x00000080 +#define CPU_REG_NVIC_SHCSR_USGFAULTACT 0x00000008 +#define CPU_REG_NVIC_SHCSR_BUSFAULTACT 0x00000002 +#define CPU_REG_NVIC_SHCSR_MEMFAULTACT 0x00000001 + +/*$PAGE*/ + /* -------- CONFIGURABLE FAULT STATUS REG BITS -------- */ +#define CPU_REG_NVIC_CFSR_DIVBYZERO 0x02000000 +#define CPU_REG_NVIC_CFSR_UNALIGNED 0x01000000 +#define CPU_REG_NVIC_CFSR_NOCP 0x00080000 +#define CPU_REG_NVIC_CFSR_INVPC 0x00040000 +#define CPU_REG_NVIC_CFSR_INVSTATE 0x00020000 +#define CPU_REG_NVIC_CFSR_UNDEFINSTR 0x00010000 +#define CPU_REG_NVIC_CFSR_BFARVALID 0x00008000 +#define CPU_REG_NVIC_CFSR_STKERR 0x00001000 +#define CPU_REG_NVIC_CFSR_UNSTKERR 0x00000800 +#define CPU_REG_NVIC_CFSR_IMPRECISERR 0x00000400 +#define CPU_REG_NVIC_CFSR_PRECISERR 0x00000200 +#define CPU_REG_NVIC_CFSR_IBUSERR 0x00000100 +#define CPU_REG_NVIC_CFSR_MMARVALID 0x00000080 +#define CPU_REG_NVIC_CFSR_MSTKERR 0x00000010 +#define CPU_REG_NVIC_CFSR_MUNSTKERR 0x00000008 +#define CPU_REG_NVIC_CFSR_DACCVIOL 0x00000002 +#define CPU_REG_NVIC_CFSR_IACCVIOL 0x00000001 + + /* ------------ HARD FAULT STATUS REG BITS ------------ */ +#define CPU_REG_NVIC_HFSR_DEBUGEVT 0x80000000 +#define CPU_REG_NVIC_HFSR_FORCED 0x40000000 +#define CPU_REG_NVIC_HFSR_VECTTBL 0x00000002 + + /* ------------ DEBUG FAULT STATUS REG BITS ----------- */ +#define CPU_REG_NVIC_DFSR_EXTERNAL 0x00000010 +#define CPU_REG_NVIC_DFSR_VCATCH 0x00000008 +#define CPU_REG_NVIC_DFSR_DWTTRAP 0x00000004 +#define CPU_REG_NVIC_DFSR_BKPT 0x00000002 +#define CPU_REG_NVIC_DFSR_HALTED 0x00000001 + + +/* +********************************************************************************************************* +* CPU REGISTER MASK +********************************************************************************************************* +*/ + +#define CPU_MSK_NVIC_ICSR_VECT_ACTIVE 0x000001FF + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURATION ERRORS +********************************************************************************************************* +*/ + +#ifndef CPU_CFG_ADDR_SIZE +#error "CPU_CFG_ADDR_SIZE not #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" + +#elif ((CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_08) && \ + (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_16) && \ + (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_32) && \ + (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_64)) +#error "CPU_CFG_ADDR_SIZE illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" +#endif + + +#ifndef CPU_CFG_DATA_SIZE +#error "CPU_CFG_DATA_SIZE not #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" + +#elif ((CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_08) && \ + (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_16) && \ + (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_32) && \ + (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_64)) +#error "CPU_CFG_DATA_SIZE illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" +#endif + + +#ifndef CPU_CFG_DATA_SIZE_MAX +#error "CPU_CFG_DATA_SIZE_MAX not #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" + +#elif ((CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_08) && \ + (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_16) && \ + (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_32) && \ + (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_64)) +#error "CPU_CFG_DATA_SIZE_MAX illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]" +#error " [ || CPU_WORD_SIZE_16 16-bit alignment]" +#error " [ || CPU_WORD_SIZE_32 32-bit alignment]" +#error " [ || CPU_WORD_SIZE_64 64-bit alignment]" +#endif + + + +#if (CPU_CFG_DATA_SIZE_MAX < CPU_CFG_DATA_SIZE) +#error "CPU_CFG_DATA_SIZE_MAX illegally #define'd in 'cpu.h' " +#error " [MUST be >= CPU_CFG_DATA_SIZE]" +#endif + + + + +/*$PAGE*/ +#ifndef CPU_CFG_ENDIAN_TYPE +#error "CPU_CFG_ENDIAN_TYPE not #define'd in 'cpu.h' " +#error " [MUST be CPU_ENDIAN_TYPE_BIG ]" +#error " [ || CPU_ENDIAN_TYPE_LITTLE]" + +#elif ((CPU_CFG_ENDIAN_TYPE != CPU_ENDIAN_TYPE_BIG ) && \ + (CPU_CFG_ENDIAN_TYPE != CPU_ENDIAN_TYPE_LITTLE)) +#error "CPU_CFG_ENDIAN_TYPE illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_ENDIAN_TYPE_BIG ]" +#error " [ || CPU_ENDIAN_TYPE_LITTLE]" +#endif + + + + +#ifndef CPU_CFG_STK_GROWTH +#error "CPU_CFG_STK_GROWTH not #define'd in 'cpu.h' " +#error " [MUST be CPU_STK_GROWTH_LO_TO_HI]" +#error " [ || CPU_STK_GROWTH_HI_TO_LO]" + +#elif ((CPU_CFG_STK_GROWTH != CPU_STK_GROWTH_LO_TO_HI) && \ + (CPU_CFG_STK_GROWTH != CPU_STK_GROWTH_HI_TO_LO)) +#error "CPU_CFG_STK_GROWTH illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_STK_GROWTH_LO_TO_HI]" +#error " [ || CPU_STK_GROWTH_HI_TO_LO]" +#endif + + + + +#ifndef CPU_CFG_CRITICAL_METHOD +#error "CPU_CFG_CRITICAL_METHOD not #define'd in 'cpu.h' " +#error " [MUST be CPU_CRITICAL_METHOD_INT_DIS_EN ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_STK ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_LOCAL]" + +#elif ((CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_INT_DIS_EN ) && \ + (CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_STATUS_STK ) && \ + (CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_STATUS_LOCAL)) +#error "CPU_CFG_CRITICAL_METHOD illegally #define'd in 'cpu.h' " +#error " [MUST be CPU_CRITICAL_METHOD_INT_DIS_EN ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_STK ]" +#error " [ || CPU_CRITICAL_METHOD_STATUS_LOCAL]" +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MODULE END +* +* Note(s) : (1) See 'cpu.h MODULE'. +********************************************************************************************************* +*/ + +#endif /* End of CPU module include. */ + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/RealView/cpu_a.asm b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/RealView/cpu_a.asm new file mode 100644 index 0000000..2d170c0 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/RealView/cpu_a.asm @@ -0,0 +1,291 @@ +;******************************************************************************************************** +; uC/CPU +; CPU CONFIGURATION & PORT LAYER +; +; (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +; +; All rights reserved. Protected by international copyright laws. +; +; uC/CPU is provided in source form to registered licensees ONLY. It is +; illegal to distribute this source code to any third party unless you receive +; written permission by an authorized Micrium representative. Knowledge of +; the source code may NOT be used to develop a similar product. +; +; Please help us continue to provide the Embedded community with the finest +; software available. Your honesty is greatly appreciated. +; +; You can contact us at www.micrium.com. +;******************************************************************************************************** + +;******************************************************************************************************** +; +; CPU PORT FILE +; +; ARM-Cortex-M3 +; RealView Development Suite +; RealView Microcontroller Development Kit (MDK) +; ARM Developer Suite (ADS) +; Keil uVision +; +; Filename : cpu_a.asm +; Version : V1.29.01.00 +; Programmer(s) : BAN +;******************************************************************************************************** + + +;******************************************************************************************************** +; PUBLIC FUNCTIONS +;******************************************************************************************************** + + EXPORT CPU_IntDis + EXPORT CPU_IntEn + + EXPORT CPU_SR_Save + EXPORT CPU_SR_Restore + + EXPORT CPU_WaitForInt + EXPORT CPU_WaitForExcept + + + EXPORT CPU_CntLeadZeros + EXPORT CPU_CntTrailZeros + EXPORT CPU_RevBits + + +;******************************************************************************************************** +; CODE GENERATION DIRECTIVES +;******************************************************************************************************** + + AREA |.text|, CODE, READONLY, ALIGN=2 + THUMB + REQUIRE8 + PRESERVE8 + + +;$PAGE +;******************************************************************************************************** +; DISABLE and ENABLE INTERRUPTS +; +; Description : Disable/Enable interrupts. +; +; Prototypes : void CPU_IntDis(void); +; void CPU_IntEn (void); +;******************************************************************************************************** + +CPU_IntDis + CPSID I + BX LR + + +CPU_IntEn + CPSIE I + BX LR + + +;******************************************************************************************************** +; CRITICAL SECTION FUNCTIONS +; +; Description : Disable/Enable interrupts by preserving the state of interrupts. Generally speaking, the +; state of the interrupt disable flag is stored in the local variable 'cpu_sr' & interrupts +; are then disabled ('cpu_sr' is allocated in all functions that need to disable interrupts). +; The previous interrupt state is restored by copying 'cpu_sr' into the CPU's status register. +; +; Prototypes : CPU_SR CPU_SR_Save (void); +; void CPU_SR_Restore(CPU_SR cpu_sr); +; +; Note(s) : (1) These functions are used in general like this : +; +; void Task (void *p_arg) +; { +; CPU_SR_ALLOC(); /* Allocate storage for CPU status register */ +; : +; : +; CPU_CRITICAL_ENTER(); /* cpu_sr = CPU_SR_Save(); */ +; : +; : +; CPU_CRITICAL_EXIT(); /* CPU_SR_Restore(cpu_sr); */ +; : +; } +;******************************************************************************************************** + +CPU_SR_Save + MRS R0, PRIMASK ; Set prio int mask to mask all (except faults) + CPSID I + BX LR + + +CPU_SR_Restore ; See Note #2. + MSR PRIMASK, R0 + BX LR + + +;$PAGE +;******************************************************************************************************** +; WAIT FOR INTERRUPT +; +; Description : Enters sleep state, which will be exited when an interrupt is received. +; +; Prototypes : void CPU_WaitForInt (void) +; +; Argument(s) : none. +;******************************************************************************************************** + +CPU_WaitForInt + WFI ; Wait for interrupt + BX LR + + +;******************************************************************************************************** +; WAIT FOR EXCEPTION +; +; Description : Enters sleep state, which will be exited when an exception is received. +; +; Prototypes : void CPU_WaitForExcept (void) +; +; Argument(s) : none. +;******************************************************************************************************** + +CPU_WaitForExcept + WFE ; Wait for exception + BX LR + + +;$PAGE +;******************************************************************************************************** +; CPU_CntLeadZeros() +; COUNT LEADING ZEROS +; +; Description : Counts the number of contiguous, most-significant, leading zero bits before the +; first binary one bit in a data value. +; +; Prototype : CPU_DATA CPU_CntLeadZeros(CPU_DATA val); +; +; Argument(s) : val Data value to count leading zero bits. +; +; Return(s) : Number of contiguous, most-significant, leading zero bits in 'val'. +; +; Caller(s) : Application. +; +; This function is an INTERNAL CPU module function but MAY be called by application +; function(s). +; +; Note(s) : (1) (a) Supports 32-bit data value size as configured by 'CPU_DATA' (see 'cpu.h +; CPU WORD CONFIGURATION Note #1'). +; +; (b) For 32-bit values : +; +; b31 b30 b29 ... b04 b03 b02 b01 b00 # Leading Zeros +; --- --- --- --- --- --- --- --- --------------- +; 1 x x x x x x x 0 +; 0 1 x x x x x x 1 +; 0 0 1 x x x x x 2 +; : : : : : : : : : +; : : : : : : : : : +; 0 0 0 1 x x x x 27 +; 0 0 0 0 1 x x x 28 +; 0 0 0 0 0 1 x x 29 +; 0 0 0 0 0 0 1 x 30 +; 0 0 0 0 0 0 0 1 31 +; 0 0 0 0 0 0 0 0 32 +; +; +; (2) MUST be defined in 'cpu_a.asm' (or 'cpu_c.c') if CPU_CFG_LEAD_ZEROS_ASM_PRESENT is +; #define'd in 'cpu_cfg.h' or 'cpu.h'. +;******************************************************************************************************** + +CPU_CntLeadZeros + CLZ R0, R0 ; Count leading zeros + BX LR + + +;$PAGE +;******************************************************************************************************** +; CPU_CntTrailZeros() +; COUNT TRAILING ZEROS +; +; Description : Counts the number of contiguous, least-significant, trailing zero bits before the +; first binary one bit in a data value. +; +; Prototype : CPU_DATA CPU_CntTrailZeros(CPU_DATA val); +; +; Argument(s) : val Data value to count trailing zero bits. +; +; Return(s) : Number of contiguous, least-significant, trailing zero bits in 'val'. +; +; Caller(s) : Application. +; +; This function is an INTERNAL CPU module function but MAY be called by application +; function(s). +; +; Note(s) : (1) (a) Supports 32-bit data value size as configured by 'CPU_DATA' (see 'cpu.h +; CPU WORD CONFIGURATION Note #1'). +; +; (b) For 32-bit values : +; +; b31 b30 b29 b28 b27 ... b02 b01 b00 # Trailing Zeros +; --- --- --- --- --- --- --- --- ---------------- +; x x x x x x x 1 0 +; x x x x x x 1 0 1 +; x x x x x 1 0 0 2 +; : : : : : : : : : +; : : : : : : : : : +; x x x x 1 0 0 0 27 +; x x x 1 0 0 0 0 28 +; x x 1 0 0 0 0 0 29 +; x 1 0 0 0 0 0 0 30 +; 1 0 0 0 0 0 0 0 31 +; 0 0 0 0 0 0 0 0 32 +; +; +; (2) MUST be defined in 'cpu_a.asm' (or 'cpu_c.c') if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT is +; #define'd in 'cpu_cfg.h' or 'cpu.h'. +;******************************************************************************************************** + +CPU_CntTrailZeros + RBIT R0, R0 ; Reverse bits + CLZ R0, R0 ; Count trailing zeros + BX LR + + +;$PAGE +;******************************************************************************************************** +; CPU_RevBits() +; REVERSE BITS +; +; Description : Reverses the bits in a data value. +; +; Prototypes : CPU_DATA CPU_RevBits(CPU_DATA val); +; +; Argument(s) : val Data value to reverse bits. +; +; Return(s) : Value with all bits in 'val' reversed (see Note #1). +; +; Caller(s) : Application. +; +; This function is an INTERNAL CPU module function but MAY be called by application function(s). +; +; Note(s) : (1) The final, reversed data value for 'val' is such that : +; +; 'val's final bit 0 = 'val's original bit N +; 'val's final bit 1 = 'val's original bit (N - 1) +; 'val's final bit 2 = 'val's original bit (N - 2) +; +; ... ... +; +; 'val's final bit (N - 2) = 'val's original bit 2 +; 'val's final bit (N - 1) = 'val's original bit 1 +; 'val's final bit N = 'val's original bit 0 +;******************************************************************************************************** + +CPU_RevBits + RBIT R0, R0 ; Reverse bits + BX LR + + +;$PAGE +;******************************************************************************************************** +; CPU ASSEMBLY PORT FILE END +;******************************************************************************************************** + + END + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/RealView/cpu_c.c b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/RealView/cpu_c.c new file mode 100644 index 0000000..fc9abeb --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/ARM-Cortex-M3/RealView/cpu_c.c @@ -0,0 +1,759 @@ +/* +********************************************************************************************************* +* uC/CPU +* CPU CONFIGURATION & PORT LAYER +* +* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/CPU is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CPU PORT FILE +* +* ARM-Cortex-M3 +* RealView Development Suite +* RealView Microcontroller Development Kit (MDK) +* ARM Developer Suite (ADS) +* Keil uVision +* +* Filename : cpu_c.c +* Version : V1.29.01.00 +* Programmer(s) : JJL +* BAN +* FT +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* INCLUDE FILES +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE +#include +#include + +#include + + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOCAL DEFINES +********************************************************************************************************* +*/ + +#define CPU_INT_SRC_POS_MAX ((((CPU_REG_NVIC_NVIC + 1) & 0x1F) * 32) + 16) + +#define CPU_BIT_BAND_SRAM_REG_LO 0x20000000 +#define CPU_BIT_BAND_SRAM_REG_HI 0x200FFFFF +#define CPU_BIT_BAND_SRAM_BASE 0x22000000 + + +#define CPU_BIT_BAND_PERIPH_REG_LO 0x40000000 +#define CPU_BIT_BAND_PERIPH_REG_HI 0x400FFFFF +#define CPU_BIT_BAND_PERIPH_BASE 0x42000000 + + +/* +********************************************************************************************************* +* LOCAL CONSTANTS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL TABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_BitBandClr() +* +* Description : Clear bit in bit-band region. +* +* Argument(s) : addr Byte address in memory space. +* +* bit_nbr Bit number in byte. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +void CPU_BitBandClr (CPU_ADDR addr, + CPU_INT08U bit_nbr) +{ + CPU_ADDR bit_word_off; + CPU_ADDR bit_word_addr; + + + if ((addr >= CPU_BIT_BAND_SRAM_REG_LO) && + (addr <= CPU_BIT_BAND_SRAM_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_SRAM_REG_LO ) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_SRAM_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 0; + + } else if ((addr >= CPU_BIT_BAND_PERIPH_REG_LO) && + (addr <= CPU_BIT_BAND_PERIPH_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_PERIPH_REG_LO) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_PERIPH_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 0; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_BitBandSet() +* +* Description : Set bit in bit-band region. +* +* Argument(s) : addr Byte address in memory space. +* +* bit_nbr Bit number in byte. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +void CPU_BitBandSet (CPU_ADDR addr, + CPU_INT08U bit_nbr) +{ + CPU_ADDR bit_word_off; + CPU_ADDR bit_word_addr; + + + if ((addr >= CPU_BIT_BAND_SRAM_REG_LO) && + (addr <= CPU_BIT_BAND_SRAM_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_SRAM_REG_LO ) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_SRAM_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 1; + + } else if ((addr >= CPU_BIT_BAND_PERIPH_REG_LO) && + (addr <= CPU_BIT_BAND_PERIPH_REG_HI)) { + bit_word_off = ((addr - CPU_BIT_BAND_PERIPH_REG_LO) * 32) + (bit_nbr * 4); + bit_word_addr = CPU_BIT_BAND_PERIPH_BASE + bit_word_off; + + *(volatile CPU_INT32U *)(bit_word_addr) = 1; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcDis() +* +* Description : Disable an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table : +* +* 0 Invalid (see Note #1a). +* 1 Invalid (see Note #1b). +* 2 Non-maskable interrupt. +* 3 Hard Fault. +* 4 Memory Management. +* 5 Bus Fault. +* 6 Usage Fault. +* 7-10 Reserved. +* 11 SVCall +* 12 Debug monitor. +* 13 Reserved +* 14 PendSV. +* 15 SysTick. +* 16+ External Interrupt. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Several table positions do not contain interrupt sources : +* +* (a) Position 0 contains the stack pointer. +* (b) Positions 7-10, 13 are reserved. +* +* (2) Several interrupts cannot be disabled/enabled : +* +* (a) Reset. +* (b) NMI. +* (c) Hard fault. +* (d) SVCall. +* (e) Debug monitor. +* (f) PendSV. +* +* (3) The maximum Cortex-M3 table position is 256. A particular Cortex-M3 may have fewer +* than 240 external exceptions and, consequently, fewer than 256 table positions. +* This function assumes that the specified table position is valid if the interrupt +* controller type register's INTLINESNUM field is large enough so that the position +* COULD be valid. +********************************************************************************************************* +*/ +/*$PAGE*/ +void CPU_IntSrcDis (CPU_INT08U pos) +{ + CPU_INT08U group; + CPU_INT08U pos_max; + CPU_INT08U nbr; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + case CPU_INT_SVCALL: /* SVCall (see Note #2). */ + case CPU_INT_DBGMON: /* Debug monitor (see Note #2). */ + case CPU_INT_PENDSV: /* PendSV (see Note #2). */ + break; + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR &= ~CPU_REG_NVIC_SHCSR_MEMFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR &= ~CPU_REG_NVIC_SHCSR_BUSFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR &= ~CPU_REG_NVIC_SHCSR_USGFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_ST_CTRL &= ~CPU_REG_NVIC_ST_CTRL_ENABLE; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 32; + nbr = (pos - 16) % 32; + + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_CLREN(group) = DEF_BIT(nbr); + CPU_CRITICAL_EXIT(); + } + break; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcEn() +* +* Description : Enable an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) See 'CPU_IntSrcDis() Note #2'. +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +void CPU_IntSrcEn (CPU_INT08U pos) +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + case CPU_INT_SVCALL: /* SVCall (see Note #2). */ + case CPU_INT_DBGMON: /* Debug monitor (see Note #2). */ + case CPU_INT_PENDSV: /* PendSV (see Note #2). */ + break; + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR |= CPU_REG_NVIC_SHCSR_MEMFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR |= CPU_REG_NVIC_SHCSR_BUSFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SHCSR |= CPU_REG_NVIC_SHCSR_USGFAULTENA; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_ST_CTRL |= CPU_REG_NVIC_ST_CTRL_ENABLE; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 32; + nbr = (pos - 16) % 32; + + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_SETEN(group) = DEF_BIT(nbr); + CPU_CRITICAL_EXIT(); + } + break; + } +} + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcPendClr() +* +* Description : Clear a pending interrupt. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) The pending status of several interrupts cannot be clear/set : +* +* (a) Reset. +* (b) NMI. +* (c) Hard fault. +* (d) Memory Managment. +* (e) Bus Fault. +* (f) Usage Fault. +* (g) SVCall. +* (h) Debug monitor. +* (i) PendSV. +* (j) Systick +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +void CPU_IntSrcPendClr (CPU_INT08U pos) + +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + case CPU_INT_MEM: /* Memory management (see Note #2). */ + case CPU_INT_SVCALL: /* SVCall (see Note #2). */ + case CPU_INT_DBGMON: /* Debug monitor (see Note #2). */ + case CPU_INT_PENDSV: /* PendSV (see Note #2). */ + case CPU_INT_BUSFAULT: /* Bus fault. */ + case CPU_INT_USAGEFAULT: /* Usage fault. */ + case CPU_INT_SYSTICK: /* SysTick. */ + break; + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 32; + nbr = (pos - 16) % 32; + + CPU_CRITICAL_ENTER(); + CPU_REG_NVIC_CLRPEND(group) = DEF_BIT(nbr); + CPU_CRITICAL_EXIT(); + } + break; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcPrioSet() +* +* Description : Set priority of an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* prio Priority. Use a lower priority number for a higher priority. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) Several interrupts priorities CANNOT be set : +* +* (a) Reset (always -3). +* (b) NMI (always -2). +* (c) Hard fault (always -1). +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +void CPU_IntSrcPrioSet (CPU_INT08U pos, + CPU_INT08U prio) +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_INT32U prio_32; + CPU_INT32U temp; + CPU_SR_ALLOC(); + + + prio_32 = CPU_RevBits((CPU_INT08U)prio); + prio = (CPU_INT08U)(prio_32 >> (3 * DEF_OCTET_NBR_BITS)); + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + break; + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + temp &= ~(DEF_OCTET_MASK << (0 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (0 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI1 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + temp &= ~(DEF_OCTET_MASK << (1 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (1 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI1 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + temp &= ~(DEF_OCTET_MASK << (2 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (2 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI1 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SVCALL: /* SVCall. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI2; + temp &= ~((CPU_INT32U)DEF_OCTET_MASK << (3 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (3 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI2 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_DBGMON: /* Debug monitor. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + temp &= ~(DEF_OCTET_MASK << (0 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (0 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI3 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_PENDSV: /* PendSV. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + temp &= ~(DEF_OCTET_MASK << (2 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (2 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI3 = temp; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + temp &= ~((CPU_INT32U)DEF_OCTET_MASK << (3 * DEF_OCTET_NBR_BITS)); + temp |= (prio << (3 * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_SHPRI3 = temp; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 4; + nbr = (pos - 16) % 4; + + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_PRIO(group); + temp &= ~(DEF_OCTET_MASK << (nbr * DEF_OCTET_NBR_BITS)); + temp |= (prio << (nbr * DEF_OCTET_NBR_BITS)); + CPU_REG_NVIC_PRIO(group) = temp; + CPU_CRITICAL_EXIT(); + } + break; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntSrcPrioGet() +* +* Description : Get priority of an interrupt source. +* +* Argument(s) : pos Position of interrupt vector in interrupt table (see 'CPU_IntSrcDis()'). +* +* Return(s) : Priority of interrupt source. If the interrupt source specified is invalid, then +* DEF_INT_16S_MIN_VAL is returned. +* +* Caller(s) : Application. +* +* Note(s) : (1) See 'CPU_IntSrcDis() Note #1'. +* +* (2) See 'CPU_IntSrcPrioSet() Note #2'. +* +* (3) See 'CPU_IntSrcDis() Note #3'. +********************************************************************************************************* +*/ + +CPU_INT16S CPU_IntSrcPrioGet (CPU_INT08U pos) +{ + CPU_INT08U group; + CPU_INT08U nbr; + CPU_INT08U pos_max; + CPU_INT16S prio; + CPU_INT32U prio_32; + CPU_INT32U temp; + CPU_SR_ALLOC(); + + + switch (pos) { + case CPU_INT_STK_PTR: /* ---------------- INVALID OR RESERVED --------------- */ + case CPU_INT_RSVD_07: + case CPU_INT_RSVD_08: + case CPU_INT_RSVD_09: + case CPU_INT_RSVD_10: + case CPU_INT_RSVD_13: + prio = DEF_INT_16S_MIN_VAL; + break; + + + /* ----------------- SYSTEM EXCEPTIONS ---------------- */ + case CPU_INT_RESET: /* Reset (see Note #2). */ + prio = -3; + break; + + case CPU_INT_NMI: /* Non-maskable interrupt (see Note #2). */ + prio = -2; + break; + + case CPU_INT_HFAULT: /* Hard fault (see Note #2). */ + prio = -1; + break; + + + case CPU_INT_MEM: /* Memory management. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + prio = (temp >> (0 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + + case CPU_INT_BUSFAULT: /* Bus fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + prio = (temp >> (1 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + + case CPU_INT_USAGEFAULT: /* Usage fault. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI1; + prio = (temp >> (2 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + break; + + case CPU_INT_SVCALL: /* SVCall. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI2; + prio = (temp >> (3 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_DBGMON: /* Debug monitor. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + prio = (temp >> (0 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_PENDSV: /* PendSV. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + prio = (temp >> (2 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + case CPU_INT_SYSTICK: /* SysTick. */ + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_SHPRI3; + prio = (temp >> (3 * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + CPU_CRITICAL_EXIT(); + break; + + + /* ---------------- EXTERNAL INTERRUPT ---------------- */ + default: + pos_max = CPU_INT_SRC_POS_MAX; + if (pos < pos_max) { /* See Note #3. */ + group = (pos - 16) / 4; + nbr = (pos - 16) % 4; + + CPU_CRITICAL_ENTER(); + temp = CPU_REG_NVIC_PRIO(group); + CPU_CRITICAL_EXIT(); + + prio = (temp >> (nbr * DEF_OCTET_NBR_BITS)) & DEF_OCTET_MASK; + } else { + prio = DEF_INT_16S_MIN_VAL; + } + break; + } + + if (prio >= 0) { + prio_32 = CPU_RevBits((CPU_INT32U)prio); + prio = (CPU_INT16S)(prio_32 >> (3 * DEF_OCTET_NBR_BITS)); + } + + return (prio); +} + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/cpu_core.c b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/cpu_core.c new file mode 100644 index 0000000..80ab804 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/cpu_core.c @@ -0,0 +1,2361 @@ +/* +********************************************************************************************************* +* uC/CPU +* CPU CONFIGURATION & PORT LAYER +* +* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/CPU is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CORE CPU MODULE +* +* Filename : cpu_core.c +* Version : V1.29.01 +* Programmer(s) : SR +* ITJ +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* INCLUDE FILES +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE +#define CPU_CORE_MODULE +#include + + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOCAL DEFINES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL CONSTANTS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL TABLES +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* CPU COUNT LEAD ZEROs LOOKUP TABLE +* +* Note(s) : (1) Index into bit pattern table determines the number of leading zeros in an 8-bit value : +* +* b07 b06 b05 b04 b03 b02 b01 b00 # Leading Zeros +* --- --- --- --- --- --- --- --- --------------- +* 1 x x x x x x x 0 +* 0 1 x x x x x x 1 +* 0 0 1 x x x x x 2 +* 0 0 0 1 x x x x 3 +* 0 0 0 0 1 x x x 4 +* 0 0 0 0 0 1 x x 5 +* 0 0 0 0 0 0 1 x 6 +* 0 0 0 0 0 0 0 1 7 +* 0 0 0 0 0 0 0 0 8 +********************************************************************************************************* +*/ + +#if (!(defined(CPU_CFG_LEAD_ZEROS_ASM_PRESENT)) || \ + (CPU_CFG_DATA_SIZE_MAX > CPU_CFG_DATA_SIZE)) +static const CPU_INT08U CPU_CntLeadZerosTbl[256] = { /* Data vals : */ +/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */ + 8u, 7u, 6u, 6u, 5u, 5u, 5u, 5u, 4u, 4u, 4u, 4u, 4u, 4u, 4u, 4u, /* 0x00 to 0x0F */ + 3u, 3u, 3u, 3u, 3u, 3u, 3u, 3u, 3u, 3u, 3u, 3u, 3u, 3u, 3u, 3u, /* 0x10 to 0x1F */ + 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, /* 0x20 to 0x2F */ + 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, 2u, /* 0x30 to 0x3F */ + 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, /* 0x40 to 0x4F */ + 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, /* 0x50 to 0x5F */ + 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, /* 0x60 to 0x6F */ + 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, 1u, /* 0x70 to 0x7F */ + 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, /* 0x80 to 0x8F */ + 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, /* 0x90 to 0x9F */ + 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, /* 0xA0 to 0xAF */ + 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, /* 0xB0 to 0xBF */ + 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, /* 0xC0 to 0xCF */ + 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, /* 0xD0 to 0xDF */ + 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, /* 0xE0 to 0xEF */ + 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u /* 0xF0 to 0xFF */ +}; +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOCAL GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +#if (CPU_CFG_NAME_EN == DEF_ENABLED) /* ---------------- CPU NAME FNCTS ---------------- */ +static void CPU_NameInit (void); +#endif + + + /* ----------------- CPU TS FNCTS ----------------- */ +#if ((CPU_CFG_TS_EN == DEF_ENABLED) || \ + (CPU_CFG_TS_TMR_EN == DEF_ENABLED)) +static void CPU_TS_Init (void); +#endif + + +#ifdef CPU_CFG_INT_DIS_MEAS_EN /* ---------- CPU INT DIS TIME MEAS FNCTS --------- */ +static void CPU_IntDisMeasInit (void); + +static CPU_TS_TMR CPU_IntDisMeasMaxCalc(CPU_TS_TMR time_tot_cnts); +#endif + + +/* +********************************************************************************************************* +* LOCAL CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_Init() +* +* Description : (1) Initialize CPU module : +* +* (a) Initialize CPU timestamps +* (b) Initialize CPU interrupts disabled time measurements +* (c) Initialize CPU host name +* +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : Your Product's Application. +* +* This function is a CPU initialization function & MAY be called by application/ +* initialization function(s). +* +* Note(s) : (2) CPU_Init() MUST be called ... : +* +* (a) ONLY ONCE from a product's application; ... +* (b) BEFORE product's application calls any core CPU module function(s) +* +* (3) The following initialization functions MUST be sequenced as follows : +* +* (a) CPU_TS_Init() SHOULD precede ALL calls to other CPU timestamp functions +* +* (b) CPU_IntDisMeasInit() SHOULD precede ALL calls to CPU_CRITICAL_ENTER()/CPU_CRITICAL_EXIT() +* & other CPU interrupts disabled time measurement functions +********************************************************************************************************* +*/ + +void CPU_Init (void) +{ + /* --------------------- INIT TS ---------------------- */ +#if ((CPU_CFG_TS_EN == DEF_ENABLED) || \ + (CPU_CFG_TS_TMR_EN == DEF_ENABLED)) + CPU_TS_Init(); /* See Note #3a. */ +#endif + /* -------------- INIT INT DIS TIME MEAS -------------- */ +#ifdef CPU_CFG_INT_DIS_MEAS_EN + CPU_IntDisMeasInit(); /* See Note #3b. */ +#endif + + /* ------------------ INIT CPU NAME ------------------- */ +#if (CPU_CFG_NAME_EN == DEF_ENABLED) + CPU_NameInit(); +#endif +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_SW_Exception() +* +* Description : Trap unrecoverable software exception. +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : various. +* +* Note(s) : (1) CPU_SW_Exception() deadlocks the current code execution -- whether multi-tasked/ +* -processed/-threaded or single-threaded -- when the current code execution cannot +* gracefully recover or report a fault or exception condition. +* +* See also 'cpu_core.h CPU_SW_EXCEPTION() Note #1'. +********************************************************************************************************* +*/ + +void CPU_SW_Exception (void) +{ + while (DEF_ON) { + ; + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_NameClr() +* +* Description : Clear CPU Name. +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : CPU_NameInit(), +* Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#if (CPU_CFG_NAME_EN == DEF_ENABLED) +void CPU_NameClr (void) +{ + CPU_SR_ALLOC(); + + + CPU_CRITICAL_ENTER(); + Mem_Clr((void *)&CPU_Name[0], + (CPU_SIZE_T) CPU_CFG_NAME_SIZE); + CPU_CRITICAL_EXIT(); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_NameGet() +* +* Description : Get CPU host name. +* +* Argument(s) : p_name Pointer to an ASCII character array that will receive the return CPU host +* name ASCII string from this function (see Note #1). +* +* p_err Pointer to variable that will receive the return error code from this function : +* +* CPU_ERR_NONE CPU host name successfully returned. +* CPU_ERR_NULL_PTR Argument 'p_name' passed a NULL pointer. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function & MAY +* be called by application function(s). +* +* Note(s) : (1) The size of the ASCII character array that will receive the return CPU host name +* ASCII string : +* +* (a) MUST be greater than or equal to the current CPU host name's ASCII string +* size including the terminating NULL character; +* (b) SHOULD be greater than or equal to CPU_CFG_NAME_SIZE +********************************************************************************************************* +*/ + +#if (CPU_CFG_NAME_EN == DEF_ENABLED) +void CPU_NameGet (CPU_CHAR *p_name, + CPU_ERR *p_err) +{ + CPU_SR_ALLOC(); + + + if (p_err == (CPU_ERR *)0) { + CPU_SW_EXCEPTION(;); + } + + if (p_name == (CPU_CHAR *)0) { + *p_err = CPU_ERR_NULL_PTR; + return; + } + + CPU_CRITICAL_ENTER(); + (void)Str_Copy_N(p_name, + &CPU_Name[0], + CPU_CFG_NAME_SIZE); + CPU_CRITICAL_EXIT(); + + *p_err = CPU_ERR_NONE; +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_NameSet() +* +* Description : Set CPU host name. +* +* Argument(s) : p_name Pointer to CPU host name to set. +* +* p_err Pointer to variable that will receive the return error code from this function : +* +* CPU_ERR_NONE CPU host name successfully set. +* CPU_ERR_NULL_PTR Argument 'p_name' passed a NULL pointer. +* CPU_ERR_NAME_SIZE Invalid CPU host name size (see Note #1). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : (1) 'p_name' ASCII string size, including the terminating NULL character, MUST be less +* than or equal to CPU_CFG_NAME_SIZE. +********************************************************************************************************* +*/ + +#if (CPU_CFG_NAME_EN == DEF_ENABLED) +void CPU_NameSet (const CPU_CHAR *p_name, + CPU_ERR *p_err) +{ + CPU_SIZE_T len; + CPU_SR_ALLOC(); + + + if (p_err == (CPU_ERR *)0) { + CPU_SW_EXCEPTION(;); + } + + if (p_name == (const CPU_CHAR *)0) { + *p_err = CPU_ERR_NULL_PTR; + return; + } + + len = Str_Len_N(p_name, + CPU_CFG_NAME_SIZE); + if (len < CPU_CFG_NAME_SIZE) { /* If cfg name len < max name size, ... */ + CPU_CRITICAL_ENTER(); + (void)Str_Copy_N(&CPU_Name[0], /* ... copy cfg name to CPU host name. */ + p_name, + CPU_CFG_NAME_SIZE); + CPU_CRITICAL_EXIT(); + *p_err = CPU_ERR_NONE; + + } else { + *p_err = CPU_ERR_NAME_SIZE; + } +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_TS_Get32() +* +* Description : Get current 32-bit CPU timestamp. +* +* Argument(s) : none. +* +* Return(s) : Current 32-bit CPU timestamp (in timestamp timer counts). +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function & MAY +* be called by application function(s). +* +* Note(s) : (1) When applicable, the amount of time measured by CPU timestamps is calculated by +* either of the following equations : +* +* (a) Time measured = Number timer counts * Timer period +* +* where +* +* Number timer counts Number of timer counts measured +* Timer period Timer's period in some units of +* (fractional) seconds +* Time measured Amount of time measured, in same +* units of (fractional) seconds +* as the Timer period +* +* Number timer counts +* (b) Time measured = --------------------- +* Timer frequency +* +* where +* +* Number timer counts Number of timer counts measured +* Timer frequency Timer's frequency in some units +* of counts per second +* Time measured Amount of time measured, in seconds +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2c1'. +* +* (2) In case the CPU timestamp timer has lower precision than the 32-bit CPU timestamp; +* its precision is extended via periodic updates by accumulating the deltas of the +* timestamp timer count values into the higher-precision 32-bit CPU timestamp. +* +* (3) After initialization, 'CPU_TS_32_Accum' & 'CPU_TS_32_TmrPrev' MUST ALWAYS +* be accessed AND updated exclusively with interrupts disabled -- but NOT +* with critical sections. +********************************************************************************************************* +*/ + +#if (CPU_CFG_TS_32_EN == DEF_ENABLED) +CPU_TS32 CPU_TS_Get32 (void) +{ + CPU_TS32 ts; +#if (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_32) + CPU_TS_TMR tmr_cur; + CPU_TS_TMR tmr_delta; + CPU_SR_ALLOC(); +#endif + + +#if (CPU_CFG_TS_TMR_SIZE >= CPU_WORD_SIZE_32) + ts = (CPU_TS32)CPU_TS_TmrRd(); /* Get cur ts tmr val (in 32-bit ts cnts). */ + +#else + CPU_INT_DIS(); + tmr_cur = (CPU_TS_TMR) CPU_TS_TmrRd(); /* Get cur ts tmr val (in ts tmr cnts). */ + tmr_delta = (CPU_TS_TMR)(tmr_cur - CPU_TS_32_TmrPrev); /* Calc delta ts tmr cnts. */ + CPU_TS_32_Accum += (CPU_TS32 ) tmr_delta; /* Inc ts by delta ts tmr cnts (see Note #2). */ + CPU_TS_32_TmrPrev = (CPU_TS_TMR) tmr_cur; /* Save cur ts tmr cnts for next update. */ + ts = (CPU_TS32 ) CPU_TS_32_Accum; + CPU_INT_EN(); +#endif + + return (ts); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_TS_Get64() +* +* Description : Get current 64-bit CPU timestamp. +* +* Argument(s) : none. +* +* Return(s) : Current 64-bit CPU timestamp (in timestamp timer counts). +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function & MAY +* be called by application function(s). +* +* Note(s) : (1) When applicable, the amount of time measured by CPU timestamps is calculated by +* either of the following equations : +* +* (a) Time measured = Number timer counts * Timer period +* +* where +* +* Number timer counts Number of timer counts measured +* Timer period Timer's period in some units of +* (fractional) seconds +* Time measured Amount of time measured, in same +* units of (fractional) seconds +* as the Timer period +* +* Number timer counts +* (b) Time measured = --------------------- +* Timer frequency +* +* where +* +* Number timer counts Number of timer counts measured +* Timer frequency Timer's frequency in some units +* of counts per second +* Time measured Amount of time measured, in seconds +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2c1'. +* +* (2) In case the CPU timestamp timer has lower precision than the 64-bit CPU timestamp; +* its precision is extended via periodic updates by accumulating the deltas of the +* timestamp timer count values into the higher-precision 64-bit CPU timestamp. +* +* (3) After initialization, 'CPU_TS_64_Accum' & 'CPU_TS_64_TmrPrev' MUST ALWAYS +* be accessed AND updated exclusively with interrupts disabled -- but NOT +* with critical sections. +********************************************************************************************************* +*/ + +#if (CPU_CFG_TS_64_EN == DEF_ENABLED) +CPU_TS64 CPU_TS_Get64 (void) +{ + CPU_TS64 ts; +#if (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_64) + CPU_TS_TMR tmr_cur; + CPU_TS_TMR tmr_delta; + CPU_SR_ALLOC(); +#endif + + +#if (CPU_CFG_TS_TMR_SIZE >= CPU_WORD_SIZE_64) + ts = (CPU_TS64)CPU_TS_TmrRd(); /* Get cur ts tmr val (in 64-bit ts cnts). */ + +#else + CPU_INT_DIS(); + tmr_cur = (CPU_TS_TMR) CPU_TS_TmrRd(); /* Get cur ts tmr val (in ts tmr cnts). */ + tmr_delta = (CPU_TS_TMR)(tmr_cur - CPU_TS_64_TmrPrev); /* Calc delta ts tmr cnts. */ + CPU_TS_64_Accum += (CPU_TS64 ) tmr_delta; /* Inc ts by delta ts tmr cnts (see Note #2). */ + CPU_TS_64_TmrPrev = (CPU_TS_TMR) tmr_cur; /* Save cur ts tmr cnts for next update. */ + ts = (CPU_TS64 ) CPU_TS_64_Accum; + CPU_INT_EN(); +#endif + + return (ts); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_TS_Update() +* +* Description : Update current CPU timestamp(s). +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : Application/BSP periodic time handler (see Note #1). +* +* This function is a CPU timestamp BSP function & SHOULD be called only by appropriate +* application/BSP function(s). +* +* Note(s) : (1) (a) CPU timestamp(s) MUST be updated periodically by some application (or BSP) time +* handler in order to (adequately) maintain CPU timestamp(s)' time. +* +* (b) CPU timestamp(s) MUST be updated more frequently than the CPU timestamp timer +* overflows; otherwise, CPU timestamp(s) will lose time. +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2c2'. +********************************************************************************************************* +*/ + +#if (CPU_CFG_TS_EN == DEF_ENABLED) +void CPU_TS_Update (void) +{ +#if ((CPU_CFG_TS_32_EN == DEF_ENABLED) && \ + (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_32)) + (void)CPU_TS_Get32(); +#endif + +#if ((CPU_CFG_TS_64_EN == DEF_ENABLED) && \ + (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_64)) + (void)CPU_TS_Get64(); +#endif +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_TS_TmrFreqGet() +* +* Description : Get CPU timestamp's timer frequency. +* +* Argument(s) : p_err Pointer to variable that will receive the return error code from this function : +* +* CPU_ERR_NONE CPU timestamp's timer frequency successfully +* returned. +* CPU_ERR_TS_FREQ_INVALID CPU timestamp's timer frequency invalid &/or +* NOT yet configured. +* +* Return(s) : CPU timestamp's timer frequency (in Hertz), if NO error(s). +* +* 0, otherwise. +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) +CPU_TS_TMR_FREQ CPU_TS_TmrFreqGet (CPU_ERR *p_err) +{ + CPU_TS_TMR_FREQ freq_hz; + + + if (p_err == (CPU_ERR *)0) { + CPU_SW_EXCEPTION(;); + } + + freq_hz = CPU_TS_TmrFreq_Hz; + *p_err = (freq_hz != 0u) ? CPU_ERR_NONE : CPU_ERR_TS_FREQ_INVALID; + + return (freq_hz); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_TS_TmrFreqSet() +* +* Description : Set CPU timestamp's timer frequency. +* +* Argument(s) : freq_hz Frequency (in Hertz) to set for CPU timestamp's timer. +* +* Return(s) : none. +* +* Caller(s) : CPU_TS_TmrInit(), +* Application/BSP initialization function(s). +* +* This function is a CPU module BSP function & SHOULD be called only by appropriate +* application/BSP function(s) [see Note #1]. +* +* Note(s) : (1) (a) (1) CPU timestamp timer frequency is NOT required for internal CPU timestamp +* operations but may OPTIONALLY be configured by CPU_TS_TmrInit() or other +* application/BSP initialization functions. +* +* (2) CPU timestamp timer frequency MAY be used with optional CPU_TSxx_to_uSec() +* to convert CPU timestamps from timer counts into microseconds. +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TSxx_to_uSec() Note #2a'. +* +* (b) CPU timestamp timer period SHOULD be less than the typical measured time but MUST +* be less than the maximum measured time; otherwise, timer resolution inadequate to +* measure desired times. +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TSxx_to_uSec() Note #2b'. +********************************************************************************************************* +*/ + +#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) +void CPU_TS_TmrFreqSet (CPU_TS_TMR_FREQ freq_hz) +{ + CPU_TS_TmrFreq_Hz = freq_hz; +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntDisMeasMaxCurReset() +* +* Description : Reset current maximum interrupts disabled time. +* +* Argument(s) : none. +* +* Return(s) : Maximum interrupts disabled time (in CPU timestamp timer counts) before resetting. +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2c' +* & 'cpu_core.h FUNCTION PROTOTYPES CPU_TSxx_to_uSec() Note #2'. +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function +* & MAY be called by application function(s). +* +* Note(s) : (1) After initialization, 'CPU_IntDisMeasMaxCur_cnts' MUST ALWAYS be accessed +* exclusively with interrupts disabled -- but NOT with critical sections. +********************************************************************************************************* +*/ + +#ifdef CPU_CFG_INT_DIS_MEAS_EN +CPU_TS_TMR CPU_IntDisMeasMaxCurReset (void) +{ + CPU_TS_TMR time_max_cnts; + CPU_SR_ALLOC(); + + + time_max_cnts = CPU_IntDisMeasMaxCurGet(); + CPU_INT_DIS(); + CPU_IntDisMeasMaxCur_cnts = 0u; + CPU_INT_EN(); + + return (time_max_cnts); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntDisMeasMaxCurGet() +* +* Description : Get current maximum interrupts disabled time. +* +* Argument(s) : none. +* +* Return(s) : Current maximum interrupts disabled time (in CPU timestamp timer counts). +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2c' +* & 'cpu_core.h FUNCTION PROTOTYPES CPU_TSxx_to_uSec() Note #2'. +* +* Caller(s) : CPU_IntDisMeasMaxCurReset(), +* Application. +* +* This function is a CPU module application programming interface (API) function +* & MAY be called by application function(s). +* +* Note(s) : (1) After initialization, 'CPU_IntDisMeasMaxCur_cnts' MUST ALWAYS be accessed +* exclusively with interrupts disabled -- but NOT with critical sections. +********************************************************************************************************* +*/ + +#ifdef CPU_CFG_INT_DIS_MEAS_EN +CPU_TS_TMR CPU_IntDisMeasMaxCurGet (void) +{ + CPU_TS_TMR time_tot_cnts; + CPU_TS_TMR time_max_cnts; + CPU_SR_ALLOC(); + + + CPU_INT_DIS(); + time_tot_cnts = CPU_IntDisMeasMaxCur_cnts; + CPU_INT_EN(); + time_max_cnts = CPU_IntDisMeasMaxCalc(time_tot_cnts); + + return (time_max_cnts); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntDisMeasMaxGet() +* +* Description : Get (non-resetable) maximum interrupts disabled time. +* +* Argument(s) : none. +* +* Return(s) : (Non-resetable) maximum interrupts disabled time (in CPU timestamp timer counts). +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2c' +* & 'cpu_core.h FUNCTION PROTOTYPES CPU_TSxx_to_uSec() Note #2'. +* +* Caller(s) : CPU_IntDisMeasInit(), +* Application. +* +* This function is a CPU module application programming interface (API) function +* & MAY be called by application function(s). +* +* Note(s) : (1) After initialization, 'CPU_IntDisMeasMax_cnts' MUST ALWAYS be accessed +* exclusively with interrupts disabled -- but NOT with critical sections. +********************************************************************************************************* +*/ + +#ifdef CPU_CFG_INT_DIS_MEAS_EN +CPU_TS_TMR CPU_IntDisMeasMaxGet (void) +{ + CPU_TS_TMR time_tot_cnts; + CPU_TS_TMR time_max_cnts; + CPU_SR_ALLOC(); + + + CPU_INT_DIS(); + time_tot_cnts = CPU_IntDisMeasMax_cnts; + CPU_INT_EN(); + time_max_cnts = CPU_IntDisMeasMaxCalc(time_tot_cnts); + + return (time_max_cnts); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntDisMeasStart() +* +* Description : Start interrupts disabled time measurement. +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : CPU_CRITICAL_ENTER(). +* +* This function is an INTERNAL CPU module function & MUST NOT be called by application +* function(s). +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#ifdef CPU_CFG_INT_DIS_MEAS_EN +void CPU_IntDisMeasStart (void) +{ + CPU_IntDisMeasCtr++; + if (CPU_IntDisNestCtr == 0u) { /* If ints NOT yet dis'd, ... */ + CPU_IntDisMeasStart_cnts = CPU_TS_TmrRd(); /* ... get ints dis'd start time. */ + } + CPU_IntDisNestCtr++; +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntDisMeasStop() +* +* Description : Stop interrupts disabled time measurement. +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : CPU_CRITICAL_EXIT(). +* +* This function is an INTERNAL CPU module function & MUST NOT be called by application +* function(s). +* +* Note(s) : (1) (a) The total amount of time interrupts are disabled by system &/or application code +* during critical sections is calculated by the following equations : +* +* (1) When interrupts disabled time measurements are disabled : +* +* +* | CRITICAL | | CRITICAL | +* |<- SECTION ->| |<- SECTION ->| +* | ENTER | | EXIT | +* +* Disable Enable +* Interrupts Interrupts +* +* || || || || +* || || || || +* || | ||<------------------------->|| | || +* || |<->|| | ||<----->| || +* || | | || | || | | || +* | | | | | +* interrupts time interrupts +* disabled interrupts |enabled +* | disabled | +* | (via application) | +* time time +* interrupts interrupts +* disabled ovrhd enabled ovrhd +* +* +* (A) time = [ time - time ] - time +* interrupts [ interrupts interrupts ] total +* disabled [ enabled disabled ] ovrhd +* (via application) +* +* +* (B) time = time + time +* total interrupts interrupts +* ovrhd enabled ovrhd disabled ovrhd +* +* +* where +* +* time time interrupts are disabled between +* interrupts first critical section enter & +* disabled last critical section exit (i.e. +* (via application) minus total overhead time) +* +* time time when interrupts are disabled +* interrupts +* disabled +* +* time time when interrupts are enabled +* interrupts +* enabled +* +* +* time total overhead time to disable/enable +* total interrupts during critical section +* ovrhd enter & exit +* +* time total overhead time to disable interrupts +* interrupts during critical section enter +* disabled ovrhd +* +* time total overhead time to enable interrupts +* interrupts during critical section exit +* enabled ovrhd +* +*$PAGE* +* +* (2) When interrupts disabled time measurements are enabled : +* +* +* | | | | +* |<----- CRITICAL SECTION ENTER ----->| |<------- CRITICAL SECTION EXIT ------->| +* | | | | +* +* Time Time +* Disable Measurement Measurement Enable +* Interrupts Start Stop Interrupts +* +* || | || || | || +* || | || || | || +* || | | ||<------------------------->|| | | || +* || | | |<----------->|| | ||<------------->| | | || +* || | | | | || | || | | | | || +* | | | | | | | +* interrupts get | time | get interrupts +* disabled start time | interrupts | stop time enabled +* meas | disabled | meas +* time (via application) time +* start meas stop meas +* ovrhd ovrhd +* +* +* (A) time = [ time - time ] - time +* interrupts [ stop start ] total meas +* disabled [ meas meas ] ovrhd +* (via application) +* +* +* (B) time = time + time +* total meas start meas stop meas +* ovrhd ovrhd ovrhd +* +* +* where +* +* time time interrupts are disabled between first +* interrupts critical section enter & last critical +* disabled section exit (i.e. minus measurement +* (via application) overhead time; however, this does NOT +* include any overhead time to disable +* or enable interrupts during critical +* section enter & exit) +* +* time time of disable interrupts start time +* start measurement (in timer counts) +* meas +* +* time time of disable interrupts stop time +* stop measurement (in timer counts) +* meas +* +* +* time total overhead time to start/stop disabled +* total meas interrupts time measurements (in timer +* ovrhd counts) +* +* time total overhead time after getting start +* start meas time until end of start measurement +* ovrhd function (in timer counts) +* +* time total overhead time from beginning of stop +* stop meas measurement function until after getting +* ovrhd stop time (in timer counts) +* +* +*$PAGE* +* (b) (1) (A) In order to correctly handle unsigned subtraction overflows of start times +* from stop times, CPU timestamp timer count values MUST be returned via +* word-size-configurable 'CPU_TS_TMR' data type. +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2a'. +* +* (B) Since unsigned subtraction of start times from stop times assumes increasing +* values, timestamp timer count values MUST increase with each time count. +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2b'. +* +* (2) (A) To expedite & reduce interrupts disabled time measurement overhead; only the +* subtraction of start times from stop times is performed. +* +* (B) The final calculations to subtract the interrupts disabled time measurement +* overhead is performed asynchronously in appropriate API functions. +* +* See also 'CPU_IntDisMeasMaxCalc() Note #1b'. +********************************************************************************************************* +*/ + +#ifdef CPU_CFG_INT_DIS_MEAS_EN +void CPU_IntDisMeasStop (void) +{ + CPU_TS_TMR time_ints_disd_cnts; + + + CPU_IntDisNestCtr--; + if (CPU_IntDisNestCtr == 0u) { /* If ints NO longer dis'd, ... */ + CPU_IntDisMeasStop_cnts = CPU_TS_TmrRd(); /* ... get ints dis'd stop time & ... */ + /* ... calc ints dis'd tot time (see Note #1b2A). */ + time_ints_disd_cnts = CPU_IntDisMeasStop_cnts - + CPU_IntDisMeasStart_cnts; + /* Calc max ints dis'd times. */ + if (CPU_IntDisMeasMaxCur_cnts < time_ints_disd_cnts) { + CPU_IntDisMeasMaxCur_cnts = time_ints_disd_cnts; + } + if (CPU_IntDisMeasMax_cnts < time_ints_disd_cnts) { + CPU_IntDisMeasMax_cnts = time_ints_disd_cnts; + } + } +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_CntLeadZeros() +* +* Description : Count the number of contiguous, most-significant, leading zero bits in a data value. +* +* Argument(s) : val Data value to count leading zero bits. +* +* Return(s) : Number of contiguous, most-significant, leading zero bits in 'val', if NO error(s). +* +* DEF_INT_CPU_U_MAX_VAL, otherwise. +* +* Caller(s) : CPU_CntTrailZeros(), +* Application. +* +* This function is a CPU module application programming interface (API) function & MAY +* be called by application function(s). +* +* Note(s) : (1) (a) Supports the following data value sizes : +* +* (1) 8-bits +* (2) 16-bits +* (3) 32-bits +* (4) 64-bits +* +* See also 'cpu_def.h CPU WORD CONFIGURATION Note #1'. +* +* (b) (1) For 8-bit values : +* +* b07 b06 b05 b04 b03 b02 b01 b00 # Leading Zeros +* --- --- --- --- --- --- --- --- --------------- +* 1 x x x x x x x 0 +* 0 1 x x x x x x 1 +* 0 0 1 x x x x x 2 +* 0 0 0 1 x x x x 3 +* 0 0 0 0 1 x x x 4 +* 0 0 0 0 0 1 x x 5 +* 0 0 0 0 0 0 1 x 6 +* 0 0 0 0 0 0 0 1 7 +* 0 0 0 0 0 0 0 0 8 +* +* +* (2) For 16-bit values : +* +* b15 b14 b13 ... b04 b03 b02 b01 b00 # Leading Zeros +* --- --- --- --- --- --- --- --- --------------- +* 1 x x x x x x x 0 +* 0 1 x x x x x x 1 +* 0 0 1 x x x x x 2 +* : : : : : : : : : +* : : : : : : : : : +* 0 0 0 1 x x x x 11 +* 0 0 0 0 1 x x x 12 +* 0 0 0 0 0 1 x x 13 +* 0 0 0 0 0 0 1 x 14 +* 0 0 0 0 0 0 0 1 15 +* 0 0 0 0 0 0 0 0 16 +* +*$PAGE* +* (3) For 32-bit values : +* +* b31 b30 b29 ... b04 b03 b02 b01 b00 # Leading Zeros +* --- --- --- --- --- --- --- --- --------------- +* 1 x x x x x x x 0 +* 0 1 x x x x x x 1 +* 0 0 1 x x x x x 2 +* : : : : : : : : : +* : : : : : : : : : +* 0 0 0 1 x x x x 27 +* 0 0 0 0 1 x x x 28 +* 0 0 0 0 0 1 x x 29 +* 0 0 0 0 0 0 1 x 30 +* 0 0 0 0 0 0 0 1 31 +* 0 0 0 0 0 0 0 0 32 +* +* +* (4) For 64-bit values : +* +* b63 b62 b61 ... b04 b03 b02 b01 b00 # Leading Zeros +* --- --- --- --- --- --- --- --- --------------- +* 1 x x x x x x x 0 +* 0 1 x x x x x x 1 +* 0 0 1 x x x x x 2 +* : : : : : : : : : +* : : : : : : : : : +* 0 0 0 1 x x x x 59 +* 0 0 0 0 1 x x x 60 +* 0 0 0 0 0 1 x x 61 +* 0 0 0 0 0 0 1 x 62 +* 0 0 0 0 0 0 0 1 63 +* 0 0 0 0 0 0 0 0 64 +* +* +* See also 'CPU COUNT LEAD ZEROs LOOKUP TABLE Note #1'. +********************************************************************************************************* +*/ + +#ifndef CPU_CFG_LEAD_ZEROS_ASM_PRESENT +CPU_DATA CPU_CntLeadZeros (CPU_DATA val) +{ + CPU_DATA nbr_lead_zeros; + + +#if (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_08) + nbr_lead_zeros = CPU_CntLeadZeros08((CPU_INT08U)val); + +#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16) + nbr_lead_zeros = CPU_CntLeadZeros16((CPU_INT16U)val); + +#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32) + nbr_lead_zeros = CPU_CntLeadZeros32((CPU_INT32U)val); + +#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_64) + nbr_lead_zeros = CPU_CntLeadZeros64((CPU_INT64U)val); + +#else /* See Note #1a. */ + nbr_lead_zeros = DEF_INT_CPU_U_MAX_VAL; +#endif + + + return (nbr_lead_zeros); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_CntLeadZeros08() +* +* Description : Count the number of contiguous, most-significant, leading zero bits in an 8-bit data value. +* +* Argument(s) : val Data value to count leading zero bits. +* +* Return(s) : Number of contiguous, most-significant, leading zero bits in 'val'. +* +* Caller(s) : CPU_CntLeadZeros(), +* CPU_CntTrailZeros08(), +* Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : (1) Supports 8-bit values : +* +* b07 b06 b05 b04 b03 b02 b01 b00 # Leading Zeros +* --- --- --- --- --- --- --- --- --------------- +* 1 x x x x x x x 0 +* 0 1 x x x x x x 1 +* 0 0 1 x x x x x 2 +* 0 0 0 1 x x x x 3 +* 0 0 0 0 1 x x x 4 +* 0 0 0 0 0 1 x x 5 +* 0 0 0 0 0 0 1 x 6 +* 0 0 0 0 0 0 0 1 7 +* 0 0 0 0 0 0 0 0 8 +* +* +* See also 'CPU COUNT LEAD ZEROs LOOKUP TABLE Note #1'. +********************************************************************************************************* +*/ + +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_08) +CPU_DATA CPU_CntLeadZeros08 (CPU_INT08U val) +{ +#if (!((defined(CPU_CFG_LEAD_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_08))) + CPU_DATA ix; +#endif + CPU_DATA nbr_lead_zeros; + + /* ---------- ASM-OPTIMIZED ----------- */ +#if ((defined(CPU_CFG_LEAD_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_08)) + nbr_lead_zeros = CPU_CntLeadZeros((CPU_DATA)val); + nbr_lead_zeros -= (CPU_CFG_DATA_SIZE - CPU_WORD_SIZE_08) * DEF_OCTET_NBR_BITS; + + +#else /* ----------- C-OPTIMIZED ------------ */ + /* Chk bits [07:00] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 0u); /* .. lookup tbl ix = 'val' >> 0 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 0u); /* .. plus nbr msb lead zeros = 0 bits.*/ +#endif + + + return (nbr_lead_zeros); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_CntLeadZeros16() +* +* Description : Count the number of contiguous, most-significant, leading zero bits in a 16-bit data value. +* +* Argument(s) : val Data value to count leading zero bits. +* +* Return(s) : Number of contiguous, most-significant, leading zero bits in 'val'. +* +* Caller(s) : CPU_CntLeadZeros(), +* CPU_CntTrailZeros16(), +* Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : (1) Supports 16-bit values : +* +* b15 b14 b13 ... b04 b03 b02 b01 b00 # Leading Zeros +* --- --- --- --- --- --- --- --- --------------- +* 1 x x x x x x x 0 +* 0 1 x x x x x x 1 +* 0 0 1 x x x x x 2 +* : : : : : : : : : +* : : : : : : : : : +* 0 0 0 1 x x x x 11 +* 0 0 0 0 1 x x x 12 +* 0 0 0 0 0 1 x x 13 +* 0 0 0 0 0 0 1 x 14 +* 0 0 0 0 0 0 0 1 15 +* 0 0 0 0 0 0 0 0 16 +* +* +* See also 'CPU COUNT LEAD ZEROs LOOKUP TABLE Note #1'. +********************************************************************************************************* +*/ + +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_16) +CPU_DATA CPU_CntLeadZeros16 (CPU_INT16U val) +{ +#if (!((defined(CPU_CFG_LEAD_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_16))) + CPU_DATA ix; +#endif + CPU_DATA nbr_lead_zeros; + + /* ---------- ASM-OPTIMIZED ----------- */ +#if ((defined(CPU_CFG_LEAD_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_16)) + nbr_lead_zeros = CPU_CntLeadZeros((CPU_DATA)val); + nbr_lead_zeros -= (CPU_CFG_DATA_SIZE - CPU_WORD_SIZE_16) * DEF_OCTET_NBR_BITS; + + +#else /* ----------- C-OPTIMIZED ------------ */ + if (val > 0x00FFu) { /* Chk bits [15:08] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 8u); /* .. lookup tbl ix = 'val' >> 8 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 0u); /* .. plus nbr msb lead zeros = 0 bits.*/ + + } else { /* Chk bits [07:00] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 0u); /* .. lookup tbl ix = 'val' >> 0 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 8u); /* .. plus nbr msb lead zeros = 8 bits.*/ + } +#endif + + + return (nbr_lead_zeros); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_CntLeadZeros32() +* +* Description : Count the number of contiguous, most-significant, leading zero bits in a 32-bit data value. +* +* Argument(s) : val Data value to count leading zero bits. +* +* Return(s) : Number of contiguous, most-significant, leading zero bits in 'val'. +* +* Caller(s) : CPU_CntLeadZeros(), +* CPU_CntTrailZeros32(), +* Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : (1) Supports 32-bit values : +* +* b31 b30 b29 ... b04 b03 b02 b01 b00 # Leading Zeros +* --- --- --- --- --- --- --- --- --------------- +* 1 x x x x x x x 0 +* 0 1 x x x x x x 1 +* 0 0 1 x x x x x 2 +* : : : : : : : : : +* : : : : : : : : : +* 0 0 0 1 x x x x 27 +* 0 0 0 0 1 x x x 28 +* 0 0 0 0 0 1 x x 29 +* 0 0 0 0 0 0 1 x 30 +* 0 0 0 0 0 0 0 1 31 +* 0 0 0 0 0 0 0 0 32 +* +* +* See also 'CPU COUNT LEAD ZEROs LOOKUP TABLE Note #1'. +********************************************************************************************************* +*/ + +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_32) +CPU_DATA CPU_CntLeadZeros32 (CPU_INT32U val) +{ +#if (!((defined(CPU_CFG_LEAD_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_32))) + CPU_DATA ix; +#endif + CPU_DATA nbr_lead_zeros; + + /* ---------- ASM-OPTIMIZED ----------- */ +#if ((defined(CPU_CFG_LEAD_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_32)) + nbr_lead_zeros = CPU_CntLeadZeros((CPU_DATA)val); + nbr_lead_zeros -= (CPU_CFG_DATA_SIZE - CPU_WORD_SIZE_32) * DEF_OCTET_NBR_BITS; + + +#else /* ----------- C-OPTIMIZED ------------ */ + if (val > 0x0000FFFFu) { + if (val > 0x00FFFFFFu) { /* Chk bits [31:24] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 24u); /* .. lookup tbl ix = 'val' >> 24 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 0u); /* .. plus nbr msb lead zeros = 0 bits.*/ + + } else { /* Chk bits [23:16] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 16u); /* .. lookup tbl ix = 'val' >> 16 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 8u); /* .. plus nbr msb lead zeros = 8 bits.*/ + } + + } else { + if (val > 0x000000FFu) { /* Chk bits [15:08] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 8u); /* .. lookup tbl ix = 'val' >> 8 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 16u); /* .. plus nbr msb lead zeros = 16 bits.*/ + + } else { /* Chk bits [07:00] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 0u); /* .. lookup tbl ix = 'val' >> 0 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 24u); /* .. plus nbr msb lead zeros = 24 bits.*/ + } + } +#endif + + + return (nbr_lead_zeros); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_CntLeadZeros64() +* +* Description : Count the number of contiguous, most-significant, leading zero bits in a 64-bit data value. +* +* Argument(s) : val Data value to count leading zero bits. +* +* Return(s) : Number of contiguous, most-significant, leading zero bits in 'val'. +* +* Caller(s) : CPU_CntLeadZeros(), +* CPU_CntTrailZeros64(), +* Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : (1) Supports 64-bit values : +* +* b63 b62 b61 ... b04 b03 b02 b01 b00 # Leading Zeros +* --- --- --- --- --- --- --- --- --------------- +* 1 x x x x x x x 0 +* 0 1 x x x x x x 1 +* 0 0 1 x x x x x 2 +* : : : : : : : : : +* : : : : : : : : : +* 0 0 0 1 x x x x 59 +* 0 0 0 0 1 x x x 60 +* 0 0 0 0 0 1 x x 61 +* 0 0 0 0 0 0 1 x 62 +* 0 0 0 0 0 0 0 1 63 +* 0 0 0 0 0 0 0 0 64 +* +* +* See also 'CPU COUNT LEAD ZEROs LOOKUP TABLE Note #1'. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_64) +CPU_DATA CPU_CntLeadZeros64 (CPU_INT64U val) +{ +#if (!((defined(CPU_CFG_LEAD_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_64))) + CPU_DATA ix; +#endif + CPU_DATA nbr_lead_zeros; + + /* ---------- ASM-OPTIMIZED ----------- */ +#if ((defined(CPU_CFG_LEAD_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_64)) + nbr_lead_zeros = CPU_CntLeadZeros((CPU_DATA)val); + nbr_lead_zeros -= (CPU_CFG_DATA_SIZE - CPU_WORD_SIZE_64) * DEF_OCTET_NBR_BITS; + + +#else /* ----------- C-OPTIMIZED ------------ */ + if (val > 0x00000000FFFFFFFFu) { + if (val > 0x0000FFFFFFFFFFFFu) { + if (val > 0x00FFFFFFFFFFFFFFu) { /* Chk bits [63:56] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 56u); /* .. lookup tbl ix = 'val' >> 56 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 0u); /* .. plus nbr msb lead zeros = 0 bits.*/ + + } else { /* Chk bits [55:48] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 48u); /* .. lookup tbl ix = 'val' >> 48 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 8u); /* .. plus nbr msb lead zeros = 8 bits.*/ + } + + } else { + if (val > 0x000000FFFFFFFFFFu) { /* Chk bits [47:40] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 40u); /* .. lookup tbl ix = 'val' >> 40 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 16u); /* .. plus nbr msb lead zeros = 16 bits.*/ + + } else { /* Chk bits [39:32] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 32u); /* .. lookup tbl ix = 'val' >> 32 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 24u); /* .. plus nbr msb lead zeros = 24 bits.*/ + } + } + + } else { + if (val > 0x000000000000FFFFu) { + if (val > 0x0000000000FFFFFFu) { /* Chk bits [31:24] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 24u); /* .. lookup tbl ix = 'val' >> 24 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 32u); /* .. plus nbr msb lead zeros = 32 bits.*/ + + } else { /* Chk bits [23:16] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 16u); /* .. lookup tbl ix = 'val' >> 16 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 40u); /* .. plus nbr msb lead zeros = 40 bits.*/ + } + + } else { + if (val > 0x00000000000000FFu) { /* Chk bits [15:08] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 8u); /* .. lookup tbl ix = 'val' >> 8 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 48u); /* .. plus nbr msb lead zeros = 48 bits.*/ + + } else { /* Chk bits [07:00] : */ + /* .. Nbr lead zeros = .. */ + ix = (CPU_DATA)(val >> 0u); /* .. lookup tbl ix = 'val' >> 0 bits */ + nbr_lead_zeros = (CPU_DATA)(CPU_CntLeadZerosTbl[ix] + 56u); /* .. plus nbr msb lead zeros = 56 bits.*/ + } + } + } +#endif + + + return (nbr_lead_zeros); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_CntTrailZeros() +* +* Description : Count the number of contiguous, least-significant, trailing zero bits in a data value. +* +* Argument(s) : val Data value to count trailing zero bits. +* +* Return(s) : Number of contiguous, least-significant, trailing zero bits in 'val'. +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function & MAY +* be called by application function(s). +* +* Note(s) : (1) (a) Supports the following data value sizes : +* +* (1) 8-bits +* (2) 16-bits +* (3) 32-bits +* (4) 64-bits +* +* See also 'cpu_def.h CPU WORD CONFIGURATION Note #1'. +* +* (b) (1) For 8-bit values : +* +* b07 b06 b05 b04 b03 b02 b01 b00 # Trailing Zeros +* --- --- --- --- --- --- --- --- ---------------- +* x x x x x x x 1 0 +* x x x x x x 1 0 1 +* x x x x x 1 0 0 2 +* x x x x 1 0 0 0 3 +* x x x 1 0 0 0 0 4 +* x x 1 0 0 0 0 0 5 +* x 1 0 0 0 0 0 0 6 +* 1 0 0 0 0 0 0 0 7 +* 0 0 0 0 0 0 0 0 8 +* +* +* (2) For 16-bit values : +* +* b15 b14 b13 b12 b11 ... b02 b01 b00 # Trailing Zeros +* --- --- --- --- --- --- --- --- ---------------- +* x x x x x x x 1 0 +* x x x x x x 1 0 1 +* x x x x x 1 0 0 2 +* : : : : : : : : : +* : : : : : : : : : +* x x x x 1 0 0 0 11 +* x x x 1 0 0 0 0 12 +* x x 1 0 0 0 0 0 13 +* x 1 0 0 0 0 0 0 14 +* 1 0 0 0 0 0 0 0 15 +* 0 0 0 0 0 0 0 0 16 +* +* +* (3) For 32-bit values : +* +* b31 b30 b29 b28 b27 ... b02 b01 b00 # Trailing Zeros +* --- --- --- --- --- --- --- --- ---------------- +* x x x x x x x 1 0 +* x x x x x x 1 0 1 +* x x x x x 1 0 0 2 +* : : : : : : : : : +* : : : : : : : : : +* x x x x 1 0 0 0 27 +* x x x 1 0 0 0 0 28 +* x x 1 0 0 0 0 0 29 +* x 1 0 0 0 0 0 0 30 +* 1 0 0 0 0 0 0 0 31 +* 0 0 0 0 0 0 0 0 32 +* +* +* (4) For 64-bit values : +* +* b63 b62 b61 b60 b59 ... b02 b01 b00 # Trailing Zeros +* --- --- --- --- --- --- --- --- ---------------- +* x x x x x x x 1 0 +* x x x x x x 1 0 1 +* x x x x x 1 0 0 2 +* : : : : : : : : : +* : : : : : : : : : +* x x x x 1 0 0 0 59 +* x x x 1 0 0 0 0 60 +* x x 1 0 0 0 0 0 61 +* x 1 0 0 0 0 0 0 62 +* 1 0 0 0 0 0 0 0 63 +* 0 0 0 0 0 0 0 0 64 +* +*$PAGE* +* (2) For non-zero values, the returned number of contiguous, least-significant, trailing +* zero bits is also equivalent to the bit position of the least-significant set bit. +* +* (3) 'val' SHOULD be validated for non-'0' PRIOR to all other counting zero calculations : +* +* (a) CPU_CntTrailZeros()'s final conditional statement calculates 'val's number of +* trailing zeros based on its return data size, 'CPU_CFG_DATA_SIZE', & 'val's +* calculated number of lead zeros ONLY if the initial 'val' is non-'0' : +* +* if (val != 0u) { +* nbr_trail_zeros = ((CPU_CFG_DATA_SIZE * DEF_OCTET_NBR_BITS) - 1u) - nbr_lead_zeros; +* } else { +* nbr_trail_zeros = nbr_lead_zeros; +* } +* +* Therefore, initially validating all non-'0' values avoids having to conditionally +* execute the final 'if' statement. +********************************************************************************************************* +*/ + +#ifndef CPU_CFG_TRAIL_ZEROS_ASM_PRESENT +CPU_DATA CPU_CntTrailZeros (CPU_DATA val) +{ + CPU_DATA val_bit_mask; + CPU_DATA nbr_lead_zeros; + CPU_DATA nbr_trail_zeros; + + + if (val == 0u) { /* Rtn ALL val bits as zero'd (see Note #3). */ + return (CPU_CFG_DATA_SIZE * DEF_OCTET_NBR_BITS); + } + + + val_bit_mask = val & ((CPU_DATA)~val + 1u); /* Zero/clr all bits EXCEPT least-sig set bit. */ + nbr_lead_zeros = CPU_CntLeadZeros(val_bit_mask); /* Cnt nbr lead 0s. */ + /* Calc nbr trail 0s = (nbr val bits - 1) - nbr lead 0s.*/ + nbr_trail_zeros = ((CPU_CFG_DATA_SIZE * DEF_OCTET_NBR_BITS) - 1u) - nbr_lead_zeros; + + + return (nbr_trail_zeros); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_CntTrailZeros08() +* +* Description : Count the number of contiguous, least-significant, trailing zero bits in an 8-bit data value. +* +* Argument(s) : val Data value to count trailing zero bits. +* +* Return(s) : Number of contiguous, least-significant, trailing zero bits in 'val'. +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : (1) Supports 8-bit values : +* +* b07 b06 b05 b04 b03 b02 b01 b00 # Trailing Zeros +* --- --- --- --- --- --- --- --- ---------------- +* x x x x x x x 1 0 +* x x x x x x 1 0 1 +* x x x x x 1 0 0 2 +* x x x x 1 0 0 0 3 +* x x x 1 0 0 0 0 4 +* x x 1 0 0 0 0 0 5 +* x 1 0 0 0 0 0 0 6 +* 1 0 0 0 0 0 0 0 7 +* 0 0 0 0 0 0 0 0 8 +* +* +* (2) For non-zero values, the returned number of contiguous, least-significant, trailing +* zero bits is also equivalent to the bit position of the least-significant set bit. +* +* (3) 'val' SHOULD be validated for non-'0' PRIOR to all other counting zero calculations : +* +* (a) For assembly-optimized implementations, CPU_CntTrailZeros() returns 'val's +* number of trailing zeros via CPU's native data size, 'CPU_CFG_DATA_SIZE'. +* If the returned number of zeros exceeds CPU_CntTrailZeros08()'s 8-bit return +* data size, then the returned number of zeros must be offset by the difference +* between CPU_CntTrailZeros()'s & CPU_CntTrailZeros08()'s return data size : +* +* nbr_trail_zeros = CPU_CntTrailZeros((CPU_DATA)val); +* if (nbr_trail_zeros > (CPU_WORD_SIZE_08 * DEF_OCTET_NBR_BITS)) { +* nbr_trail_zeros -= (CPU_CFG_DATA_SIZE - CPU_WORD_SIZE_08) * DEF_OCTET_NBR_BITS; +* } +* +* However, this ONLY occurs for an initial 'val' of '0' since all non-'0' 8-bit +* values would return a number of trailing zeros less than or equal to 8 bits. +* +* Therefore, initially validating all non-'0' values prior to calling assembly- +* optimized CPU_CntTrailZeros() avoids having to offset the number of returned +* trailing zeros by the difference in CPU data size and 8-bit data value bits. +* +* (b) For CPU_CntTrailZeros08()'s C implementation, the final conditional statement +* calculates 'val's number of trailing zeros based on CPU_CntTrailZeros08()'s +* 8-bit return data size & 'val's calculated number of lead zeros ONLY if the +* initial 'val' is non-'0' : +* +* if (val != 0u) { +* nbr_trail_zeros = ((CPU_WORD_SIZE_08 * DEF_OCTET_NBR_BITS) - 1u) - nbr_lead_zeros; +* } else { +* nbr_trail_zeros = nbr_lead_zeros; +* } +* +* Therefore, initially validating all non-'0' values avoids having to conditionally +* execute the final 'if' statement. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_08) +CPU_DATA CPU_CntTrailZeros08 (CPU_INT08U val) +{ +#if (!((defined(CPU_CFG_TRAIL_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_08))) + CPU_INT08U val_bit_mask; + CPU_DATA nbr_lead_zeros; +#endif + CPU_DATA nbr_trail_zeros; + + + if (val == 0u) { /* Rtn ALL val bits as zero'd (see Note #3). */ + return (CPU_WORD_SIZE_08 * DEF_OCTET_NBR_BITS); + } + + /* ------------------ ASM-OPTIMIZED ------------------- */ +#if ((defined(CPU_CFG_TRAIL_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_08)) + nbr_trail_zeros = CPU_CntTrailZeros((CPU_DATA)val); + +#else /* ------------------- C-OPTIMIZED -------------------- */ + val_bit_mask = val & ((CPU_INT08U)~val + 1u); /* Zero/clr all bits EXCEPT least-sig set bit. */ + nbr_lead_zeros = CPU_CntLeadZeros08(val_bit_mask); /* Cnt nbr lead 0s. */ + /* Calc nbr trail 0s = (nbr val bits - 1) - nbr lead 0s.*/ + nbr_trail_zeros = ((CPU_WORD_SIZE_08 * DEF_OCTET_NBR_BITS) - 1u) - nbr_lead_zeros; +#endif + + + return (nbr_trail_zeros); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_CntTrailZeros16() +* +* Description : Count the number of contiguous, least-significant, trailing zero bits in a 16-bit data value. +* +* Argument(s) : val Data value to count trailing zero bits. +* +* Return(s) : Number of contiguous, least-significant, trailing zero bits in 'val'. +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : (1) Supports 16-bit values : +* +* b15 b14 b13 b12 b11 ... b02 b01 b00 # Trailing Zeros +* --- --- --- --- --- --- --- --- ---------------- +* x x x x x x x 1 0 +* x x x x x x 1 0 1 +* x x x x x 1 0 0 2 +* : : : : : : : : : +* : : : : : : : : : +* x x x x 1 0 0 0 11 +* x x x 1 0 0 0 0 12 +* x x 1 0 0 0 0 0 13 +* x 1 0 0 0 0 0 0 14 +* 1 0 0 0 0 0 0 0 15 +* 0 0 0 0 0 0 0 0 16 +* +* +* (2) For non-zero values, the returned number of contiguous, least-significant, trailing +* zero bits is also equivalent to the bit position of the least-significant set bit. +* +* (3) 'val' SHOULD be validated for non-'0' PRIOR to all other counting zero calculations : +* +* (a) For assembly-optimized implementations, CPU_CntTrailZeros() returns 'val's +* number of trailing zeros via CPU's native data size, 'CPU_CFG_DATA_SIZE'. +* If the returned number of zeros exceeds CPU_CntTrailZeros16()'s 16-bit return +* data size, then the returned number of zeros must be offset by the difference +* between CPU_CntTrailZeros()'s & CPU_CntTrailZeros16()'s return data size : +* +* nbr_trail_zeros = CPU_CntTrailZeros((CPU_DATA)val); +* if (nbr_trail_zeros > (CPU_WORD_SIZE_16 * DEF_OCTET_NBR_BITS)) { +* nbr_trail_zeros -= (CPU_CFG_DATA_SIZE - CPU_WORD_SIZE_16) * DEF_OCTET_NBR_BITS; +* } +* +* However, this ONLY occurs for an initial 'val' of '0' since all non-'0' 16-bit +* values would return a number of trailing zeros less than or equal to 16 bits. +* +* Therefore, initially validating all non-'0' values prior to calling assembly- +* optimized CPU_CntTrailZeros() avoids having to offset the number of returned +* trailing zeros by the difference in CPU data size and 16-bit data value bits. +* +* (b) For CPU_CntTrailZeros16()'s C implementation, the final conditional statement +* calculates 'val's number of trailing zeros based on CPU_CntTrailZeros16()'s +* 16-bit return data size & 'val's calculated number of lead zeros ONLY if the +* initial 'val' is non-'0' : +* +* if (val != 0u) { +* nbr_trail_zeros = ((CPU_WORD_SIZE_16 * DEF_OCTET_NBR_BITS) - 1u) - nbr_lead_zeros; +* } else { +* nbr_trail_zeros = nbr_lead_zeros; +* } +* +* Therefore, initially validating all non-'0' values avoids having to conditionally +* execute the final 'if' statement. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_16) +CPU_DATA CPU_CntTrailZeros16 (CPU_INT16U val) +{ +#if (!((defined(CPU_CFG_TRAIL_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_16))) + CPU_INT16U val_bit_mask; + CPU_DATA nbr_lead_zeros; +#endif + CPU_DATA nbr_trail_zeros; + + + if (val == 0u) { /* Rtn ALL val bits as zero'd (see Note #3). */ + return (CPU_WORD_SIZE_16 * DEF_OCTET_NBR_BITS); + } + + /* ------------------ ASM-OPTIMIZED ------------------- */ +#if ((defined(CPU_CFG_TRAIL_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_16)) + nbr_trail_zeros = CPU_CntTrailZeros((CPU_DATA)val); + +#else /* ------------------- C-OPTIMIZED -------------------- */ + val_bit_mask = val & ((CPU_INT16U)~val + 1u); /* Zero/clr all bits EXCEPT least-sig set bit. */ + nbr_lead_zeros = CPU_CntLeadZeros16(val_bit_mask); /* Cnt nbr lead 0s. */ + /* Calc nbr trail 0s = (nbr val bits - 1) - nbr lead 0s.*/ + nbr_trail_zeros = ((CPU_WORD_SIZE_16 * DEF_OCTET_NBR_BITS) - 1u) - nbr_lead_zeros; +#endif + + + return (nbr_trail_zeros); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_CntTrailZeros32() +* +* Description : Count the number of contiguous, least-significant, trailing zero bits in a 32-bit data value. +* +* Argument(s) : val Data value to count trailing zero bits. +* +* Return(s) : Number of contiguous, least-significant, trailing zero bits in 'val'. +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : (1) Supports 32-bit values : +* +* b31 b30 b29 b28 b27 ... b02 b01 b00 # Trailing Zeros +* --- --- --- --- --- --- --- --- ---------------- +* x x x x x x x 1 0 +* x x x x x x 1 0 1 +* x x x x x 1 0 0 2 +* : : : : : : : : : +* : : : : : : : : : +* x x x x 1 0 0 0 27 +* x x x 1 0 0 0 0 28 +* x x 1 0 0 0 0 0 29 +* x 1 0 0 0 0 0 0 30 +* 1 0 0 0 0 0 0 0 31 +* 0 0 0 0 0 0 0 0 32 +* +* +* (2) For non-zero values, the returned number of contiguous, least-significant, trailing +* zero bits is also equivalent to the bit position of the least-significant set bit. +* +* (3) 'val' SHOULD be validated for non-'0' PRIOR to all other counting zero calculations : +* +* (a) For assembly-optimized implementations, CPU_CntTrailZeros() returns 'val's +* number of trailing zeros via CPU's native data size, 'CPU_CFG_DATA_SIZE'. +* If the returned number of zeros exceeds CPU_CntTrailZeros32()'s 32-bit return +* data size, then the returned number of zeros must be offset by the difference +* between CPU_CntTrailZeros()'s & CPU_CntTrailZeros32()'s return data size : +* +* nbr_trail_zeros = CPU_CntTrailZeros((CPU_DATA)val); +* if (nbr_trail_zeros > (CPU_WORD_SIZE_32 * DEF_OCTET_NBR_BITS)) { +* nbr_trail_zeros -= (CPU_CFG_DATA_SIZE - CPU_WORD_SIZE_32) * DEF_OCTET_NBR_BITS; +* } +* +* However, this ONLY occurs for an initial 'val' of '0' since all non-'0' 32-bit +* values would return a number of trailing zeros less than or equal to 32 bits. +* +* Therefore, initially validating all non-'0' values prior to calling assembly- +* optimized CPU_CntTrailZeros() avoids having to offset the number of returned +* trailing zeros by the difference in CPU data size and 32-bit data value bits. +* +* (b) For CPU_CntTrailZeros32()'s C implementation, the final conditional statement +* calculates 'val's number of trailing zeros based on CPU_CntTrailZeros32()'s +* 32-bit return data size & 'val's calculated number of lead zeros ONLY if the +* initial 'val' is non-'0' : +* +* if (val != 0u) { +* nbr_trail_zeros = ((CPU_WORD_SIZE_32 * DEF_OCTET_NBR_BITS) - 1u) - nbr_lead_zeros; +* } else { +* nbr_trail_zeros = nbr_lead_zeros; +* } +* +* Therefore, initially validating all non-'0' values avoids having to conditionally +* execute the final 'if' statement. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_32) +CPU_DATA CPU_CntTrailZeros32 (CPU_INT32U val) +{ +#if (!((defined(CPU_CFG_TRAIL_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_32))) + CPU_INT32U val_bit_mask; + CPU_DATA nbr_lead_zeros; +#endif + CPU_DATA nbr_trail_zeros; + + + if (val == 0u) { /* Rtn ALL val bits as zero'd (see Note #3). */ + return (CPU_WORD_SIZE_32 * DEF_OCTET_NBR_BITS); + } + + /* ------------------ ASM-OPTIMIZED ------------------- */ +#if ((defined(CPU_CFG_TRAIL_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_32)) + nbr_trail_zeros = CPU_CntTrailZeros((CPU_DATA)val); + +#else /* ------------------- C-OPTIMIZED -------------------- */ + val_bit_mask = val & ((CPU_INT32U)~val + 1u); /* Zero/clr all bits EXCEPT least-sig set bit. */ + nbr_lead_zeros = CPU_CntLeadZeros32(val_bit_mask); /* Cnt nbr lead 0s. */ + /* Calc nbr trail 0s = (nbr val bits - 1) - nbr lead 0s.*/ + nbr_trail_zeros = ((CPU_WORD_SIZE_32 * DEF_OCTET_NBR_BITS) - 1u) - nbr_lead_zeros; +#endif + + + return (nbr_trail_zeros); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_CntTrailZeros64() +* +* Description : Count the number of contiguous, least-significant, trailing zero bits in a 64-bit data value. +* +* Argument(s) : val Data value to count trailing zero bits. +* +* Return(s) : Number of contiguous, least-significant, trailing zero bits in 'val'. +* +* Caller(s) : Application. +* +* This function is a CPU module application programming interface (API) function & MAY be +* called by application function(s). +* +* Note(s) : (1) Supports 64-bit values : +* +* b63 b62 b61 b60 b59 ... b02 b01 b00 # Trailing Zeros +* --- --- --- --- --- --- --- --- ---------------- +* x x x x x x x 1 0 +* x x x x x x 1 0 1 +* x x x x x 1 0 0 2 +* : : : : : : : : : +* : : : : : : : : : +* x x x x 1 0 0 0 59 +* x x x 1 0 0 0 0 60 +* x x 1 0 0 0 0 0 61 +* x 1 0 0 0 0 0 0 62 +* 1 0 0 0 0 0 0 0 63 +* 0 0 0 0 0 0 0 0 64 +* +* +* (2) For non-zero values, the returned number of contiguous, least-significant, trailing +* zero bits is also equivalent to the bit position of the least-significant set bit. +* +* (3) 'val' SHOULD be validated for non-'0' PRIOR to all other counting zero calculations : +* +* (a) For assembly-optimized implementations, CPU_CntTrailZeros() returns 'val's +* number of trailing zeros via CPU's native data size, 'CPU_CFG_DATA_SIZE'. +* If the returned number of zeros exceeds CPU_CntTrailZeros64()'s 64-bit return +* data size, then the returned number of zeros must be offset by the difference +* between CPU_CntTrailZeros()'s & CPU_CntTrailZeros64()'s return data size : +* +* nbr_trail_zeros = CPU_CntTrailZeros((CPU_DATA)val); +* if (nbr_trail_zeros > (CPU_WORD_SIZE_64 * DEF_OCTET_NBR_BITS)) { +* nbr_trail_zeros -= (CPU_CFG_DATA_SIZE - CPU_WORD_SIZE_64) * DEF_OCTET_NBR_BITS; +* } +* +* However, this ONLY occurs for an initial 'val' of '0' since all non-'0' 64-bit +* values would return a number of trailing zeros less than or equal to 64 bits. +* +* Therefore, initially validating all non-'0' values prior to calling assembly- +* optimized CPU_CntTrailZeros() avoids having to offset the number of returned +* trailing zeros by the difference in CPU data size and 64-bit data value bits. +* +* (b) For CPU_CntTrailZeros64()'s C implementation, the final conditional statement +* calculates 'val's number of trailing zeros based on CPU_CntTrailZeros64()'s +* 64-bit return data size & 'val's calculated number of lead zeros ONLY if the +* initial 'val' is non-'0' : +* +* if (val != 0u) { +* nbr_trail_zeros = ((CPU_WORD_SIZE_64 * DEF_OCTET_NBR_BITS) - 1u) - nbr_lead_zeros; +* } else { +* nbr_trail_zeros = nbr_lead_zeros; +* } +* +* Therefore, initially validating all non-'0' values avoids having to conditionally +* execute the final 'if' statement. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_64) +CPU_DATA CPU_CntTrailZeros64 (CPU_INT64U val) +{ +#if (!((defined(CPU_CFG_TRAIL_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_64))) + CPU_INT64U val_bit_mask; + CPU_DATA nbr_lead_zeros; +#endif + CPU_DATA nbr_trail_zeros; + + + if (val == 0u) { /* Rtn ALL val bits as zero'd (see Note #3). */ + return (CPU_WORD_SIZE_64 * DEF_OCTET_NBR_BITS); + } + + /* ------------------ ASM-OPTIMIZED ------------------- */ +#if ((defined(CPU_CFG_TRAIL_ZEROS_ASM_PRESENT)) && \ + (CPU_CFG_DATA_SIZE >= CPU_WORD_SIZE_64)) + nbr_trail_zeros = CPU_CntTrailZeros((CPU_DATA)val); + +#else /* ------------------- C-OPTIMIZED -------------------- */ + val_bit_mask = val & ((CPU_INT64U)~val + 1u); /* Zero/clr all bits EXCEPT least-sig set bit. */ + nbr_lead_zeros = CPU_CntLeadZeros64(val_bit_mask); /* Cnt nbr lead 0s. */ + /* Calc nbr trail 0s = (nbr val bits - 1) - nbr lead 0s.*/ + nbr_trail_zeros = ((CPU_WORD_SIZE_64 * DEF_OCTET_NBR_BITS) - 1u) - nbr_lead_zeros; +#endif + + + return (nbr_trail_zeros); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +********************************************************************************************************* +* LOCAL FUNCTIONS +********************************************************************************************************* +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* CPU_NameInit() +* +* Description : Initialize CPU Name. +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : CPU_Init(). +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#if (CPU_CFG_NAME_EN == DEF_ENABLED) +static void CPU_NameInit (void) +{ + CPU_NameClr(); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_TS_Init() +* +* Description : (1) Initialize CPU timestamp : +* +* (a) Initialize/start CPU timestamp timer See Note #1 +* (b) Initialize CPU timestamp controls +* +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : CPU_Init(). +* +* Note(s) : (1) The following initialization MUST be sequenced as follows : +* +* (a) CPU_TS_TmrFreq_Hz MUST be initialized prior to CPU_TS_TmrInit() +* (b) CPU_TS_TmrInit() SHOULD precede calls to all other CPU timestamp functions; +* otherwise, invalid time measurements may be calculated/ +* returned. +* +* See also 'CPU_Init() Note #3a'. +********************************************************************************************************* +*/ + +#if ((CPU_CFG_TS_EN == DEF_ENABLED) || \ + (CPU_CFG_TS_TMR_EN == DEF_ENABLED)) +static void CPU_TS_Init (void) +{ +#if (((CPU_CFG_TS_32_EN == DEF_ENABLED ) && \ + (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_32)) || \ + ((CPU_CFG_TS_64_EN == DEF_ENABLED ) && \ + (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_64))) + CPU_TS_TMR ts_tmr_cnts; +#endif + + + /* ----------------- INIT CPU TS TMR ------------------ */ +#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) + CPU_TS_TmrFreq_Hz = 0u; /* Init/clr ts tmr freq (see Note #1a). */ + CPU_TS_TmrInit(); /* Init & start ts tmr (see Note #1b). */ +#endif + + + /* ------------------- INIT CPU TS -------------------- */ +#if (((CPU_CFG_TS_32_EN == DEF_ENABLED ) && \ + (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_32)) || \ + ((CPU_CFG_TS_64_EN == DEF_ENABLED ) && \ + (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_64))) + ts_tmr_cnts = CPU_TS_TmrRd(); /* Get init ts tmr val (in ts tmr cnts). */ +#endif + +#if ((CPU_CFG_TS_32_EN == DEF_ENABLED) && \ + (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_32)) + CPU_TS_32_Accum = 0u; /* Init 32-bit accum'd ts. */ + CPU_TS_32_TmrPrev = ts_tmr_cnts; /* Init 32-bit ts prev tmr val. */ +#endif + +#if ((CPU_CFG_TS_64_EN == DEF_ENABLED) && \ + (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_64)) + CPU_TS_64_Accum = 0u; /* Init 64-bit accum'd ts. */ + CPU_TS_64_TmrPrev = ts_tmr_cnts; /* Init 64-bit ts prev tmr val. */ +#endif +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntDisMeasInit() +* +* Description : (1) Initialize interrupts disabled time measurements feature : +* +* (a) Initialize interrupts disabled time measurement controls +* (b) Calculate interrupts disabled time measurement overhead +* +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : CPU_Init(). +* +* Note(s) : (2) CPU_IntDisMeasInit() SHOULD precede ALL calls to CPU_CRITICAL_ENTER()/CPU_CRITICAL_EXIT() +* & other CPU interrupts disabled time measurement functions; otherwise, invalid interrupts +* disabled time measurements may be calculated/returned. +* +* See also 'CPU_Init() Note #3b'. +* +* (3) (a) (1) Interrupts disabled time measurement overhead performed multiple times to calculate +* a rounded average with better accuracy, hopefully of +/- one timer count. +* +* (2) However, a single overhead time measurement is recommended, even for instruction- +* cache-enabled CPUs, since critical sections are NOT typically called within +* instruction-cached loops. Thus a single non-cached/non-averaged time measurement +* is a more realistic overhead for the majority of non-cached interrupts disabled +* time measurements. +* +* (b) Interrupts MUST be disabled while measuring the interrupts disabled time measurement +* overhead; otherwise, overhead measurements could be interrupted which would incorrectly +* calculate an inflated overhead time which would then incorrectly calculate deflated +* interrupts disabled times. +********************************************************************************************************* +*/ + +#ifdef CPU_CFG_INT_DIS_MEAS_EN +static void CPU_IntDisMeasInit (void) +{ + CPU_TS_TMR time_meas_tot_cnts; + CPU_INT16U i; + CPU_SR_ALLOC(); + + /* ----------- INIT INT DIS TIME MEAS CTRLS ----------- */ + CPU_IntDisMeasCtr = 0u; + CPU_IntDisNestCtr = 0u; + CPU_IntDisMeasStart_cnts = 0u; + CPU_IntDisMeasStop_cnts = 0u; + CPU_IntDisMeasMaxCur_cnts = 0u; + CPU_IntDisMeasMax_cnts = 0u; + CPU_IntDisMeasOvrhd_cnts = 0u; + + /* ----------- CALC INT DIS TIME MEAS OVRHD ----------- */ + time_meas_tot_cnts = 0u; + CPU_INT_DIS(); /* Ints MUST be dis'd for ovrhd calc (see Note #3b). */ + for (i = 0u; i < CPU_CFG_INT_DIS_MEAS_OVRHD_NBR; i++) { + CPU_IntDisMeasMaxCur_cnts = 0u; + CPU_IntDisMeasStart(); /* Perform multiple consecutive start/stop time meas's */ + CPU_IntDisMeasStop(); + time_meas_tot_cnts += CPU_IntDisMeasMaxCur_cnts; /* ... & sum time meas max's ... */ + } + /* ... to calc avg time meas ovrhd (see Note #3a). */ + CPU_IntDisMeasOvrhd_cnts = (time_meas_tot_cnts + (CPU_CFG_INT_DIS_MEAS_OVRHD_NBR / 2u)) + / CPU_CFG_INT_DIS_MEAS_OVRHD_NBR; + CPU_IntDisMeasMaxCur_cnts = 0u; /* Reset max ints dis'd times. */ + CPU_IntDisMeasMax_cnts = 0u; + CPU_INT_EN(); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_IntDisMeasMaxCalc() +* +* Description : Calculate maximum interrupts disabled time. +* +* Argument(s) : time_tot_cnts Total interrupt disabled time, in timer counts. +* +* Return(s) : Maximum interrupts disabled time (in CPU timestamp timer counts). +* +* Caller(s) : CPU_IntDisMeasMaxCurGet(), +* CPU_IntDisMeasMaxGet(). +* +* Note(s) : (1) (a) The total amount of time interrupts are disabled by system &/or application code +* during critical sections is calculated by the following equations : +* +* (1) time = [ time - time ] - time +* interrupts [ stop start ] total meas +* disabled [ meas meas ] ovrhd +* (via application) +* +* +* (2) time = time + time +* total meas start meas stop meas +* ovrhd ovrhd ovrhd +* +* +* where +* +* time time interrupts are disabled between +* interrupts first critical section enter & +* disabled last critical section exit minus +* (via application) time measurement overhead +* +* time time of disable interrupts start time +* start measurement (in timer counts) +* meas +* +* time time of disable interrupts stop time +* stop measurement (in timer counts) +* meas +* +* time total overhead time to start/stop disabled +* total meas interrupts time measurements (in timer +* ovrhd counts) +* +* time total overhead time after getting start +* start meas time until end of start measurement +* ovrhd function (in timer counts) +* +* time total overhead time from beginning of stop +* stop meas measurement function until after getting +* ovrhd stop time (in timer counts) +* +* +* (b) To expedite & reduce interrupts disabled time measurement overhead, the final +* calculations to subtract the interrupts disabled time measurement overhead is +* performed asynchronously in API functions. +* +* See also 'CPU_IntDisMeasStop() Note #1b2'. +*$PAGE* +* (c) The amount of time interrupts are disabled is calculated by either of the +* following equations : +* +* (1) Interrupts disabled time = Number timer counts * Timer period +* +* where +* +* Number timer counts Number of timer counts measured +* Timer period Timer's period in some units of +* (fractional) seconds +* Interrupts disabled time Amount of time interrupts are +* disabled, in same units of +* (fractional) seconds as the +* Timer period +* +* Number timer counts +* (2) Interrupts disabled time = --------------------- +* Timer frequency +* +* where +* +* Number timer counts Number of timer counts measured +* Timer frequency Timer's frequency in some units +* of counts per second +* Interrupts disabled time Amount of time interrupts are +* disabled, in seconds +* +* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2c' +* & 'cpu_core.h FUNCTION PROTOTYPES CPU_TSxx_to_uSec() Note #2'. +* +* (2) Although it is not typical, it is possible for an interrupts disabled time +* measurement to be less than the interrupts disabled time measurement overhead; +* especially if the overhead was calculated with a single, non-cached measurement +* & critical sections are called within instruction-cached loops. +********************************************************************************************************* +*/ + +#ifdef CPU_CFG_INT_DIS_MEAS_EN +static CPU_TS_TMR CPU_IntDisMeasMaxCalc (CPU_TS_TMR time_tot_cnts) +{ + CPU_TS_TMR time_max_cnts; + + + time_max_cnts = time_tot_cnts; + if (time_max_cnts > CPU_IntDisMeasOvrhd_cnts) { /* If max ints dis'd time > ovrhd time, ... */ + time_max_cnts -= CPU_IntDisMeasOvrhd_cnts; /* ... adj max ints dis'd time by ovrhd time; ... */ + } else { /* ... else max ints dis'd time < ovrhd time, ... */ + time_max_cnts = 0u; /* ... clr max ints dis'd time (see Note #2). */ + } + + return (time_max_cnts); +} +#endif + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/cpu_core.h b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/cpu_core.h new file mode 100644 index 0000000..0b5efc8 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/cpu_core.h @@ -0,0 +1,1018 @@ +/* +********************************************************************************************************* +* uC/CPU +* CPU CONFIGURATION & PORT LAYER +* +* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/CPU is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CORE CPU MODULE +* +* Filename : cpu_core.h +* Version : V1.29.01 +* Programmer(s) : SR +* ITJ +********************************************************************************************************* +* Note(s) : (1) Assumes the following versions (or more recent) of software modules are included in +* the project build : +* +* (a) uC/LIB V1.35.00 +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +* +* Note(s) : (1) This core CPU header file is protected from multiple pre-processor inclusion through use of +* the core CPU module present pre-processor macro definition. +********************************************************************************************************* +*/ + +#ifndef CPU_CORE_MODULE_PRESENT /* See Note #1. */ +#define CPU_CORE_MODULE_PRESENT + + +/* +********************************************************************************************************* +* EXTERNS +********************************************************************************************************* +*/ + +#ifdef CPU_CORE_MODULE +#define CPU_CORE_EXT +#else +#define CPU_CORE_EXT extern +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* INCLUDE FILES +* +* Note(s) : (1) CPU-configuration software files are located in the following directories : +* +* (a) \\cpu_cfg.h +* +* (b) (1) \\cpu_*.* +* (2) \\\\cpu*.* +* +* where +* directory path for Your Product's Application +* directory path for common CPU-compiler software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (2) NO compiler-supplied standard library functions SHOULD be used. +* +* (a) Standard library functions are implemented in the custom library module(s) : +* +* \\lib_*.* +* +* where +* directory path for custom library software +* +* (3) Compiler MUST be configured to include as additional include path directories : +* +* (a) '\\' directory See Note #1a +* +* (b) (1) '\\' directory See Note #1b1 +* (2) '\\\\' directory See Note #1b2 +* +* (c) '\\' directory See Note #2a +********************************************************************************************************* +*/ + +#include +#include +#include + +#if (CPU_CFG_NAME_EN == DEF_ENABLED) +#include +#include +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU CONFIGURATION +* +* Note(s) : (1) The following pre-processor directives correctly configure CPU parameters. DO NOT MODIFY. +* +* (2) CPU timestamp timer feature is required for : +* +* (a) CPU timestamps +* (b) CPU interrupts disabled time measurement +* +* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1' +* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1'. +********************************************************************************************************* +*/ + +#ifdef CPU_CFG_TS_EN +#undef CPU_CFG_TS_EN +#endif + + +#if ((CPU_CFG_TS_32_EN == DEF_ENABLED) || \ + (CPU_CFG_TS_64_EN == DEF_ENABLED)) +#define CPU_CFG_TS_EN DEF_ENABLED +#else +#define CPU_CFG_TS_EN DEF_DISABLED +#endif + +#if ((CPU_CFG_TS_EN == DEF_ENABLED) || \ +(defined(CPU_CFG_INT_DIS_MEAS_EN))) +#define CPU_CFG_TS_TMR_EN DEF_ENABLED +#else +#define CPU_CFG_TS_TMR_EN DEF_DISABLED +#endif + + +/* +********************************************************************************************************* +* DEFINES +********************************************************************************************************* +*/ + +#define CPU_TIME_MEAS_NBR_MIN 1u +#define CPU_TIME_MEAS_NBR_MAX 128u + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* CPU ERROR CODES +********************************************************************************************************* +*/ + +typedef enum cpu_err { + + CPU_ERR_NONE = 0u, + CPU_ERR_NULL_PTR = 10u, + + CPU_ERR_NAME_SIZE = 1000u, + + CPU_ERR_TS_FREQ_INVALID = 2000u + +} CPU_ERR; + + +/* +********************************************************************************************************* +* CPU TIMESTAMP DATA TYPES +* +* Note(s) : (1) CPU timestamp timer data type defined to the binary-multiple of 8-bit octets as configured +* by 'CPU_CFG_TS_TMR_SIZE' (see 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2'). +********************************************************************************************************* +*/ + +typedef CPU_INT32U CPU_TS32; +typedef CPU_INT64U CPU_TS64; + +typedef CPU_TS32 CPU_TS; /* Req'd for backwards-compatibility. */ + + +#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) /* CPU ts tmr defined to cfg'd word size (see Note #1). */ +#if (CPU_CFG_TS_TMR_SIZE == CPU_WORD_SIZE_08) +typedef CPU_INT08U CPU_TS_TMR; +#elif (CPU_CFG_TS_TMR_SIZE == CPU_WORD_SIZE_16) +typedef CPU_INT16U CPU_TS_TMR; +#elif (CPU_CFG_TS_TMR_SIZE == CPU_WORD_SIZE_64) +typedef CPU_INT64U CPU_TS_TMR; +#else /* CPU ts tmr dflt size = 32-bits. */ +typedef CPU_INT32U CPU_TS_TMR; +#endif +#endif + + +/* +********************************************************************************************************* +* CPU TIMESTAMP TIMER FREQUENCY DATA TYPE +********************************************************************************************************* +*/ + +typedef CPU_INT32U CPU_TS_TMR_FREQ; + + +/* +********************************************************************************************************* +* GLOBAL VARIABLES +********************************************************************************************************* +*/ + +#if (CPU_CFG_NAME_EN == DEF_ENABLED) +CPU_CORE_EXT CPU_CHAR CPU_Name[CPU_CFG_NAME_SIZE]; /* CPU host name. */ +#endif + + +#if ((CPU_CFG_TS_32_EN == DEF_ENABLED) && \ + (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_32)) +CPU_CORE_EXT CPU_TS32 CPU_TS_32_Accum; /* 32-bit accum'd ts (in ts tmr cnts). */ +CPU_CORE_EXT CPU_TS_TMR CPU_TS_32_TmrPrev; /* 32-bit ts prev tmr (in ts tmr cnts). */ +#endif + +#if ((CPU_CFG_TS_64_EN == DEF_ENABLED) && \ + (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_64)) +CPU_CORE_EXT CPU_TS64 CPU_TS_64_Accum; /* 64-bit accum'd ts (in ts tmr cnts). */ +CPU_CORE_EXT CPU_TS_TMR CPU_TS_64_TmrPrev; /* 64-bit ts prev tmr (in ts tmr cnts). */ +#endif + +#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) +CPU_CORE_EXT CPU_TS_TMR_FREQ CPU_TS_TmrFreq_Hz; /* CPU ts tmr freq (in Hz). */ +#endif + + +#ifdef CPU_CFG_INT_DIS_MEAS_EN +CPU_CORE_EXT CPU_INT16U CPU_IntDisMeasCtr; /* Nbr tot ints dis'd ctr. */ +CPU_CORE_EXT CPU_INT16U CPU_IntDisNestCtr; /* Nbr nested ints dis'd ctr. */ + /* Ints dis'd time (in ts tmr cnts) : ... */ +CPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasStart_cnts; /* ... start time. */ +CPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasStop_cnts; /* ... stop time. */ +CPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasOvrhd_cnts; /* ... time meas ovrhd. */ +CPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasMaxCur_cnts; /* ... resetable max time dis'd. */ +CPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasMax_cnts; /* ... non-resetable max time dis'd. */ +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MACRO'S +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* CPU_SW_EXCEPTION() +* +* Description : Trap unrecoverable software exception. +* +* Argument(s) : err_rtn_val Error type &/or value of the calling function to return (see Note #2b). +* +* Return(s) : none. +* +* Caller(s) : various. +* +* Note(s) : (1) CPU_SW_EXCEPTION() deadlocks the current code execution -- whether multi-tasked/ +* -processed/-threaded or single-threaded -- when the current code execution cannot +* gracefully recover or report a fault or exception condition. +* +* Example CPU_SW_EXCEPTION() call : +* +* void Fnct (CPU_ERR *p_err) +* { +* : +* +* if (p_err == (CPU_ERR *)0) { If 'p_err' NULL, cannot return error ... +* CPU_SW_EXCEPTION(;); ... so trap invalid argument exception. +* } +* +* : +* } +* +* See also 'cpu_core.c CPU_SW_Exception() Note #1'. +* +* (2) (a) CPU_SW_EXCEPTION() MAY be developer-implemented to output &/or handle any error or +* exception conditions; but since CPU_SW_EXCEPTION() is intended to trap unrecoverable +* software conditions, it is recommended that developer-implemented versions prevent +* execution of any code following calls to CPU_SW_EXCEPTION() by deadlocking the code +* (see Note #1). +* +* Example CPU_SW_EXCEPTION() : +* +* #define CPU_SW_EXCEPTION(err_rtn_val) do { \ +* Log(__FILE__, __LINE__); \ +* CPU_SW_Exception(); \ +* } while (0) +* +* (b) (1) However, if execution of code following calls to CPU_SW_EXCEPTION() is required +* (e.g. for automated testing); it is recommended that the last statement in +* developer-implemented versions be to return from the current function to prevent +* possible software exception(s) in the current function from triggering CPU &/or +* hardware exception(s). +* +* Example CPU_SW_EXCEPTION() : +* +* #define CPU_SW_EXCEPTION(err_rtn_val) do { \ +* Log(__FILE__, __LINE__); \ +* return err_rtn_val; \ +* } while (0) +* +* (A) Note that 'err_rtn_val' in the return statement MUST NOT be enclosed in +* parentheses. This allows CPU_SW_EXCEPTION() to return from functions that +* return 'void', i.e. NO return type or value (see also Note #2b2A). +*$PAGE* +* (2) In order for CPU_SW_EXCEPTION() to return from functions with various return +* types/values, each caller function MUST pass an appropriate error return type +* & value to CPU_SW_EXCEPTION(). +* +* (A) Note that CPU_SW_EXCEPTION() MUST NOT be passed any return type or value +* for functions that return 'void', i.e. NO return type or value; but SHOULD +* instead be passed a single semicolon. This prevents possible compiler +* warnings that CPU_SW_EXCEPTION() is passed too few arguments. However, +* the compiler may warn that CPU_SW_EXCEPTION() does NOT prevent creating +* null statements on lines with NO other code statements. +* +* Example CPU_SW_EXCEPTION() calls : +* +* void Fnct (CPU_ERR *p_err) +* { +* : +* +* if (p_err == (CPU_ERR *)0) { +* CPU_SW_EXCEPTION(;); Exception macro returns NO value +* } (see Note #2b2A) +* +* : +* } +* +* CPU_BOOLEAN Fnct (CPU_ERR *p_err) +* { +* : +* +* if (p_err == (CPU_ERR *)0) { +* CPU_SW_EXCEPTION(DEF_FAIL); Exception macro returns 'DEF_FAIL' +* } +* +* : +* } +* +* OBJ *Fnct (CPU_ERR *p_err) +* { +* : +* +* if (p_err == (CPU_ERR *)0) { +* CPU_SW_EXCEPTION((OBJ *)0); Exception macro returns NULL 'OBJ *' +* } +* +* : +* } +* +********************************************************************************************************* +*/ + +#ifndef CPU_SW_EXCEPTION /* See Note #2. */ +#define CPU_SW_EXCEPTION(err_rtn_val) do { \ + CPU_SW_Exception(); \ + } while (0) +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_VAL_UNUSED() +* +* Description : +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : #### various. +* +* Note(s) : none. +********************************************************************************************************* +*/ + + +#define CPU_VAL_UNUSED(val) ((void)&(val)); + + +#define CPU_VAL_IGNORED(val) CPU_VAL_UNUSED(val) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_TYPE_CREATE() +* +* Description : Creates a generic type value. +* +* Argument(s) : char_1 1st ASCII character to create generic type value. +* +* char_2 2nd ASCII character to create generic type value. +* +* char_3 3rd ASCII character to create generic type value. +* +* char_4 4th ASCII character to create generic type value. +* +* Return(s) : 32-bit generic type value. +* +* Caller(s) : various. +* +* Note(s) : (1) (a) Generic type values should be #define'd with large, non-trivial values to trap +* & discard invalid/corrupted objects based on type value. +* +* In other words, by assigning large, non-trivial values to valid objects' type +* fields; the likelihood that an object with an unassigned &/or corrupted type +* field will contain a value is highly improbable & therefore the object itself +* will be trapped as invalid. +* +* (b) (1) CPU_TYPE_CREATE() creates a 32-bit type value from four values. +* +* (2) Ideally, generic type values SHOULD be created from 'CPU_CHAR' characters to +* represent ASCII string abbreviations of the specific object types. Memory +* displays of object type values will display the specific object types with +* their chosen ASCII names. +* +* Examples : +* +* #define FILE_TYPE CPU_TYPE_CREATE('F', 'I', 'L', 'E') +* #define BUF_TYPE CPU_TYPE_CREATE('B', 'U', 'F', ' ') +********************************************************************************************************* +*/ + +#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG) +#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (3u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_2)) << (2u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_3)) << (1u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_4)) << (0u * DEF_OCTET_NBR_BITS))) + +#else + +#if ((CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_64) || \ + (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32)) +#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (0u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_2)) << (1u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_3)) << (2u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_4)) << (3u * DEF_OCTET_NBR_BITS))) + + +#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16) +#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (2u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_2)) << (3u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_3)) << (0u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_4)) << (1u * DEF_OCTET_NBR_BITS))) + +#else /* Dflt CPU_WORD_SIZE_08. */ +#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (3u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_2)) << (2u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_3)) << (1u * DEF_OCTET_NBR_BITS)) | \ + ((CPU_INT32U)((CPU_INT08U)(char_4)) << (0u * DEF_OCTET_NBR_BITS))) +#endif +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +* +* Note(s) : (1) CPU interrupts disabled time measurement functions prototyped/defined only if +* CPU_CFG_INT_DIS_MEAS_EN #define'd in 'cpu_cfg.h'. +* +* (2) (a) CPU_CntLeadZeros() defined in : +* +* (1) 'cpu_a.asm', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable assembly-optimized function(s) +* +* (2) 'cpu_core.c', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable C-source-optimized function(s) +* +* (b) CPU_CntTrailZeros() defined in : +* +* (1) 'cpu_a.asm', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable assembly-optimized function(s) +* +* (2) 'cpu_core.c', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/ +* 'cpu_cfg.h' to enable C-source-optimized function(s) +********************************************************************************************************* +*/ + +void CPU_Init (void); + +void CPU_SW_Exception (void); + + + +#if (CPU_CFG_NAME_EN == DEF_ENABLED) /* -------------- CPU NAME FNCTS -------------- */ +void CPU_NameClr (void); + +void CPU_NameGet ( CPU_CHAR *p_name, + CPU_ERR *p_err); + +void CPU_NameSet (const CPU_CHAR *p_name, + CPU_ERR *p_err); +#endif + + + + /* --------------- CPU TS FNCTS --------------- */ +#if (CPU_CFG_TS_32_EN == DEF_ENABLED) +CPU_TS32 CPU_TS_Get32 (void); +#endif + +#if (CPU_CFG_TS_64_EN == DEF_ENABLED) +CPU_TS64 CPU_TS_Get64 (void); +#endif + +#if (CPU_CFG_TS_EN == DEF_ENABLED) +void CPU_TS_Update (void); +#endif + + +#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) /* ------------- CPU TS TMR FNCTS ------------- */ +CPU_TS_TMR_FREQ CPU_TS_TmrFreqGet (CPU_ERR *p_err); + +void CPU_TS_TmrFreqSet (CPU_TS_TMR_FREQ freq_hz); +#endif + + + +#ifdef CPU_CFG_INT_DIS_MEAS_EN /* -------- CPU INT DIS TIME MEAS FNCTS ------- */ + /* See Note #1. */ +CPU_TS_TMR CPU_IntDisMeasMaxCurReset(void); + +CPU_TS_TMR CPU_IntDisMeasMaxCurGet (void); + +CPU_TS_TMR CPU_IntDisMeasMaxGet (void); + + +void CPU_IntDisMeasStart (void); + +void CPU_IntDisMeasStop (void); +#endif + + + + /* ----------- CPU CNT ZEROS FNCTS ------------ */ +CPU_DATA CPU_CntLeadZeros (CPU_DATA val); + +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_08) +CPU_DATA CPU_CntLeadZeros08 (CPU_INT08U val); +#endif +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_16) +CPU_DATA CPU_CntLeadZeros16 (CPU_INT16U val); +#endif +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_32) +CPU_DATA CPU_CntLeadZeros32 (CPU_INT32U val); +#endif +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_64) +CPU_DATA CPU_CntLeadZeros64 (CPU_INT64U val); +#endif + + +CPU_DATA CPU_CntTrailZeros (CPU_DATA val); + +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_08) +CPU_DATA CPU_CntTrailZeros08 (CPU_INT08U val); +#endif +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_16) +CPU_DATA CPU_CntTrailZeros16 (CPU_INT16U val); +#endif +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_32) +CPU_DATA CPU_CntTrailZeros32 (CPU_INT32U val); +#endif +#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_64) +CPU_DATA CPU_CntTrailZeros64 (CPU_INT64U val); +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +* DEFINED IN PRODUCT'S BSP +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* CPU_TS_TmrInit() +* +* Description : Initialize & start CPU timestamp timer. +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : CPU_TS_Init(). +* +* This function is an INTERNAL CPU module function & MUST be implemented by application/ +* BSP function(s) [see Note #1] but MUST NOT be called by application function(s). +* +* Note(s) : (1) CPU_TS_TmrInit() is an application/BSP function that MUST be defined by the developer +* if either of the following CPU features is enabled : +* +* (a) CPU timestamps +* (b) CPU interrupts disabled time measurements +* +* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1' +* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'. +* +* (2) (a) Timer count values MUST be returned via word-size-configurable 'CPU_TS_TMR' +* data type. +* +* (1) If timer has more bits, truncate timer values' higher-order bits greater +* than the configured 'CPU_TS_TMR' timestamp timer data type word size. +* +* (2) Since the timer MUST NOT have less bits than the configured 'CPU_TS_TMR' +* timestamp timer data type word size; 'CPU_CFG_TS_TMR_SIZE' MUST be +* configured so that ALL bits in 'CPU_TS_TMR' data type are significant. +* +* In other words, if timer size is not a binary-multiple of 8-bit octets +* (e.g. 20-bits or even 24-bits), then the next lower, binary-multiple +* octet word size SHOULD be configured (e.g. to 16-bits). However, the +* minimum supported word size for CPU timestamp timers is 8-bits. +* +* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2' +* & 'cpu_core.h CPU TIMESTAMP DATA TYPES Note #1'. +* +* (b) Timer SHOULD be an 'up' counter whose values increase with each time count. +* +* (c) When applicable, timer period SHOULD be less than the typical measured time +* but MUST be less than the maximum measured time; otherwise, timer resolution +* inadequate to measure desired times. +* +* See also 'CPU_TS_TmrRd() Note #2'. +********************************************************************************************************* +*/ + +#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) +void CPU_TS_TmrInit(void); +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_TS_TmrRd() +* +* Description : Get current CPU timestamp timer count value. +* +* Argument(s) : none. +* +* Return(s) : Timestamp timer count (see Notes #2a & #2b). +* +* Caller(s) : CPU_TS_Init(), +* CPU_TS_Get32(), +* CPU_TS_Get64(), +* CPU_IntDisMeasStart(), +* CPU_IntDisMeasStop(). +* +* This function is an INTERNAL CPU module function & MUST be implemented by application/ +* BSP function(s) [see Note #1] but SHOULD NOT be called by application function(s). +* +* Note(s) : (1) CPU_TS_TmrRd() is an application/BSP function that MUST be defined by the developer +* if either of the following CPU features is enabled : +* +* (a) CPU timestamps +* (b) CPU interrupts disabled time measurements +* +* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1' +* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'. +* +* (2) (a) Timer count values MUST be returned via word-size-configurable 'CPU_TS_TMR' +* data type. +* +* (1) If timer has more bits, truncate timer values' higher-order bits greater +* than the configured 'CPU_TS_TMR' timestamp timer data type word size. +* +* (2) Since the timer MUST NOT have less bits than the configured 'CPU_TS_TMR' +* timestamp timer data type word size; 'CPU_CFG_TS_TMR_SIZE' MUST be +* configured so that ALL bits in 'CPU_TS_TMR' data type are significant. +* +* In other words, if timer size is not a binary-multiple of 8-bit octets +* (e.g. 20-bits or even 24-bits), then the next lower, binary-multiple +* octet word size SHOULD be configured (e.g. to 16-bits). However, the +* minimum supported word size for CPU timestamp timers is 8-bits. +* +* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2' +* & 'cpu_core.h CPU TIMESTAMP DATA TYPES Note #1'. +* +* (b) Timer SHOULD be an 'up' counter whose values increase with each time count. +* +* (1) If timer is a 'down' counter whose values decrease with each time count, +* then the returned timer value MUST be ones-complemented. +* +* (c) (1) When applicable, the amount of time measured by CPU timestamps is +* calculated by either of the following equations : +* +* (A) Time measured = Number timer counts * Timer period +* +* where +* +* Number timer counts Number of timer counts measured +* Timer period Timer's period in some units of +* (fractional) seconds +* Time measured Amount of time measured, in same +* units of (fractional) seconds +* as the Timer period +* +* Number timer counts +* (B) Time measured = --------------------- +* Timer frequency +* +* where +* +* Number timer counts Number of timer counts measured +* Timer frequency Timer's frequency in some units +* of counts per second +* Time measured Amount of time measured, in seconds +* +* (2) Timer period SHOULD be less than the typical measured time but MUST be less +* than the maximum measured time; otherwise, timer resolution inadequate to +* measure desired times. +********************************************************************************************************* +*/ + +#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) +CPU_TS_TMR CPU_TS_TmrRd(void); +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU_TSxx_to_uSec() +* +* Description : Convert a 32-/64-bit CPU timestamp from timer counts to microseconds. +* +* Argument(s) : ts_cnts CPU timestamp (in timestamp timer counts [see Note #2aA]). +* +* Return(s) : Converted CPU timestamp (in microseconds [see Note #2aD]). +* +* Caller(s) : Application. +* +* This function is an (optional) CPU module application programming interface (API) +* function which MAY be implemented by application/BSP function(s) [see Note #1] & +* MAY be called by application function(s). +* +* Note(s) : (1) CPU_TS32_to_uSec()/CPU_TS64_to_uSec() are application/BSP functions that MAY be +* optionally defined by the developer when either of the following CPU features is +* enabled : +* +* (a) CPU timestamps +* (b) CPU interrupts disabled time measurements +* +* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1' +* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'. +* +* (2) (a) The amount of time measured by CPU timestamps is calculated by either of +* the following equations : +* +* 10^6 microseconds +* (1) Time measured = Number timer counts * ------------------- * Timer period +* 1 second +* +* Number timer counts 10^6 microseconds +* (2) Time measured = --------------------- * ------------------- +* Timer frequency 1 second +* +* where +* +* (A) Number timer counts Number of timer counts measured +* (B) Timer frequency Timer's frequency in some units +* of counts per second +* (C) Timer period Timer's period in some units of +* (fractional) seconds +* (D) Time measured Amount of time measured, +* in microseconds +* +* (b) Timer period SHOULD be less than the typical measured time but MUST be less +* than the maximum measured time; otherwise, timer resolution inadequate to +* measure desired times. +* +* (c) Specific implementations may convert any number of CPU_TS32 or CPU_TS64 bits +* -- up to 32 or 64, respectively -- into microseconds. +********************************************************************************************************* +*/ + +#if (CPU_CFG_TS_32_EN == DEF_ENABLED) +CPU_INT64U CPU_TS32_to_uSec(CPU_TS32 ts_cnts); +#endif + +#if (CPU_CFG_TS_64_EN == DEF_ENABLED) +CPU_INT64U CPU_TS64_to_uSec(CPU_TS64 ts_cnts); +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURATION ERRORS +********************************************************************************************************* +*/ + +#ifndef CPU_CFG_NAME_EN +#error "CPU_CFG_NAME_EN not #define'd in 'cpu_cfg.h'" +#error " [MUST be DEF_ENABLED ] " +#error " [ || DEF_DISABLED] " + +#elif ((CPU_CFG_NAME_EN != DEF_ENABLED ) && \ + (CPU_CFG_NAME_EN != DEF_DISABLED)) +#error "CPU_CFG_NAME_EN illegally #define'd in 'cpu_cfg.h'" +#error " [MUST be DEF_ENABLED ] " +#error " [ || DEF_DISABLED] " + + +#elif (CPU_CFG_NAME_EN == DEF_ENABLED) + +#ifndef CPU_CFG_NAME_SIZE +#error "CPU_CFG_NAME_SIZE not #define'd in 'cpu_cfg.h'" +#error " [MUST be >= 1] " +#error " [ && <= 255] " + +#elif (DEF_CHK_VAL(CPU_CFG_NAME_SIZE, \ + 1, \ + DEF_INT_08U_MAX_VAL) != DEF_OK) +#error "CPU_CFG_NAME_SIZE illegally #define'd in 'cpu_cfg.h'" +#error " [MUST be >= 1] " +#error " [ && <= 255] " +#endif + +#endif + + + + +#ifndef CPU_CFG_TS_32_EN +#error "CPU_CFG_TS_32_EN not #define'd in 'cpu_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#elif ((CPU_CFG_TS_32_EN != DEF_DISABLED) && \ + (CPU_CFG_TS_32_EN != DEF_ENABLED )) +#error "CPU_CFG_TS_32_EN illegally #define'd in 'cpu_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#endif + + +#ifndef CPU_CFG_TS_64_EN +#error "CPU_CFG_TS_64_EN not #define'd in 'cpu_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#elif ((CPU_CFG_TS_64_EN != DEF_DISABLED) && \ + (CPU_CFG_TS_64_EN != DEF_ENABLED )) +#error "CPU_CFG_TS_64_EN illegally #define'd in 'cpu_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#endif + + /* Correctly configured in 'cpu_core.h'; DO NOT MODIFY. */ +#ifndef CPU_CFG_TS_EN +#error "CPU_CFG_TS_EN not #define'd in 'cpu_core.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#elif ((CPU_CFG_TS_EN != DEF_DISABLED) && \ + (CPU_CFG_TS_EN != DEF_ENABLED )) +#error "CPU_CFG_TS_EN illegally #define'd in 'cpu_core.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#endif + + +/*$PAGE*/ + /* Correctly configured in 'cpu_core.h'; DO NOT MODIFY. */ +#ifndef CPU_CFG_TS_TMR_EN +#error "CPU_CFG_TS_TMR_EN not #define'd in 'cpu_core.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#elif ((CPU_CFG_TS_TMR_EN != DEF_DISABLED) && \ + (CPU_CFG_TS_TMR_EN != DEF_ENABLED )) +#error "CPU_CFG_TS_TMR_EN illegally #define'd in 'cpu_core.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + + +#elif (CPU_CFG_TS_TMR_EN == DEF_ENABLED) + +#ifndef CPU_CFG_TS_TMR_SIZE +#error "CPU_CFG_TS_TMR_SIZE not #define'd in 'cpu_cfg.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit timer]" +#error " [ || CPU_WORD_SIZE_16 16-bit timer]" +#error " [ || CPU_WORD_SIZE_32 32-bit timer]" +#error " [ || CPU_WORD_SIZE_64 64-bit timer]" + +#elif ((CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_08) && \ + (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_16) && \ + (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_32) && \ + (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_64)) +#error "CPU_CFG_TS_TMR_SIZE illegally #define'd in 'cpu_cfg.h' " +#error " [MUST be CPU_WORD_SIZE_08 8-bit timer]" +#error " [ || CPU_WORD_SIZE_16 16-bit timer]" +#error " [ || CPU_WORD_SIZE_32 32-bit timer]" +#error " [ || CPU_WORD_SIZE_64 64-bit timer]" +#endif + +#endif + + + +#ifndef CPU_CFG_INT_DIS_MEAS_EN +#if 0 /* Optionally configured in 'cpu_cfg.h'; DO NOT MODIFY. */ +#error "CPU_CFG_INT_DIS_MEAS_EN not #define'd in 'cpu_cfg.h'" +#endif + +#else + +#ifndef CPU_CFG_INT_DIS_MEAS_OVRHD_NBR +#error "CPU_CFG_INT_DIS_MEAS_OVRHD_NBR not #define'd in 'cpu_cfg.h' " +#error " [MUST be >= CPU_TIME_MEAS_NBR_MIN]" +#error " [ || <= CPU_TIME_MEAS_NBR_MAX]" + +#elif (DEF_CHK_VAL(CPU_CFG_INT_DIS_MEAS_OVRHD_NBR, \ + CPU_TIME_MEAS_NBR_MIN, \ + CPU_TIME_MEAS_NBR_MAX) != DEF_OK) +#error "CPU_CFG_INT_DIS_MEAS_OVRHD_NBR illegally #define'd in 'cpu_cfg.h' " +#error " [MUST be >= CPU_TIME_MEAS_NBR_MIN]" +#error " [ || <= CPU_TIME_MEAS_NBR_MAX]" + +#endif + +#endif + + + + +#ifndef CPU_CFG_LEAD_ZEROS_ASM_PRESENT +#if 0 /* Optionally configured in 'cpu_cfg.h'; DO NOT MODIFY. */ +#error "CPU_CFG_LEAD_ZEROS_ASM_PRESENT not #define'd in 'cpu.h'/'cpu_cfg.h'" +#endif +#endif + + +#ifndef CPU_CFG_TRAIL_ZEROS_ASM_PRESENT +#if 0 /* Optionally configured in 'cpu_cfg.h'; DO NOT MODIFY. */ +#error "CPU_CFG_TRAIL_ZEROS_ASM_PRESENT not #define'd in 'cpu.h'/'cpu_cfg.h'" +#endif +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU PORT CONFIGURATION ERRORS +********************************************************************************************************* +*/ + +#ifndef CPU_CFG_ADDR_SIZE +#error "CPU_CFG_ADDR_SIZE not #define'd in 'cpu.h'" +#endif + +#ifndef CPU_CFG_DATA_SIZE +#error "CPU_CFG_DATA_SIZE not #define'd in 'cpu.h'" +#endif + +#ifndef CPU_CFG_DATA_SIZE_MAX +#error "CPU_CFG_DATA_SIZE_MAX not #define'd in 'cpu.h'" +#endif + + +/* +********************************************************************************************************* +* LIBRARY CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + /* See 'cpu_core.h Note #1a'. */ +#if (LIB_VERSION < 13500u) +#error "LIB_VERSION [SHOULD be >= V1.35.00]" +#endif + + +/* +********************************************************************************************************* +* MODULE END +* +* Note(s) : (1) See 'cpu_core.h MODULE'. +********************************************************************************************************* +*/ + +#endif /* End of CPU core module include. */ + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/cpu_def.h b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/cpu_def.h new file mode 100644 index 0000000..4a953af --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-CPU/cpu_def.h @@ -0,0 +1,221 @@ +/* +********************************************************************************************************* +* uC/CPU +* CPU CONFIGURATION & PORT LAYER +* +* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/CPU is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CPU CONFIGURATION DEFINES +* +* Filename : cpu_def.h +* Version : V1.29.01 +* Programmer(s) : ITJ +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +* +* Note(s) : (1) This CPU definition header file is protected from multiple pre-processor inclusion +* through use of the CPU definition module present pre-processor macro definition. +********************************************************************************************************* +*/ + +#ifndef CPU_DEF_MODULE_PRESENT +#define CPU_DEF_MODULE_PRESENT + + +/* +********************************************************************************************************* +* CORE CPU MODULE VERSION NUMBER +* +* Note(s) : (1) (a) The core CPU module software version is denoted as follows : +* +* Vx.yy.zz +* +* where +* V denotes 'Version' label +* x denotes major software version revision number +* yy denotes minor software version revision number +* zz denotes sub-minor software version revision number +* +* (b) The software version label #define is formatted as follows : +* +* ver = x.yyzz * 100 * 100 +* +* where +* ver denotes software version number scaled as an integer value +* x.yyzz denotes software version number, where the unscaled integer +* portion denotes the major version number & the unscaled +* fractional portion denotes the (concatenated) minor +* version numbers +********************************************************************************************************* +*/ + +#define CPU_CORE_VERSION 12901u /* See Note #1. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CPU WORD CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_ADDR_SIZE & CPU_CFG_DATA_SIZE in 'cpu.h' with CPU's word sizes : +* +* CPU_WORD_SIZE_08 8-bit word size +* CPU_WORD_SIZE_16 16-bit word size +* CPU_WORD_SIZE_32 32-bit word size +* CPU_WORD_SIZE_64 64-bit word size +* +* (2) Configure CPU_CFG_ENDIAN_TYPE in 'cpu.h' with CPU's data-word-memory order : +* +* (a) CPU_ENDIAN_TYPE_BIG Big- endian word order (CPU words' most significant +* octet @ lowest memory address) +* (b) CPU_ENDIAN_TYPE_LITTLE Little-endian word order (CPU words' least significant +* octet @ lowest memory address) +********************************************************************************************************* +*/ + + /* ---------------------- CPU WORD SIZE ----------------------- */ +#define CPU_WORD_SIZE_08 1 /* 8-bit word size (in octets). */ +#define CPU_WORD_SIZE_16 2 /* 16-bit word size (in octets). */ +#define CPU_WORD_SIZE_32 4 /* 32-bit word size (in octets). */ +#define CPU_WORD_SIZE_64 8 /* 64-bit word size (in octets). */ + + + /* ------------------ CPU WORD-ENDIAN ORDER ------------------- */ +#define CPU_ENDIAN_TYPE_NONE 0u +#define CPU_ENDIAN_TYPE_BIG 1u /* Big- endian word order (see Note #1a). */ +#define CPU_ENDIAN_TYPE_LITTLE 2u /* Little-endian word order (see Note #1b). */ + + +/* +********************************************************************************************************* +* CPU STACK CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_STK_GROWTH in 'cpu.h' with CPU's stack growth order : +* +* (a) CPU_STK_GROWTH_LO_TO_HI CPU stack pointer increments to the next higher stack +* memory address after data is pushed onto the stack +* (b) CPU_STK_GROWTH_HI_TO_LO CPU stack pointer decrements to the next lower stack +* memory address after data is pushed onto the stack +********************************************************************************************************* +*/ + + /* ------------------ CPU STACK GROWTH ORDER ------------------ */ +#define CPU_STK_GROWTH_NONE 0u +#define CPU_STK_GROWTH_LO_TO_HI 1u /* CPU stk incs towards higher mem addrs (see Note #1a). */ +#define CPU_STK_GROWTH_HI_TO_LO 2u /* CPU stk decs towards lower mem addrs (see Note #1b). */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CRITICAL SECTION CONFIGURATION +* +* Note(s) : (1) Configure CPU_CFG_CRITICAL_METHOD with CPU's/compiler's critical section method : +* +* Enter/Exit critical sections by ... +* +* CPU_CRITICAL_METHOD_INT_DIS_EN Disable/Enable interrupts +* CPU_CRITICAL_METHOD_STATUS_STK Push/Pop interrupt status onto stack +* CPU_CRITICAL_METHOD_STATUS_LOCAL Save/Restore interrupt status to local variable +* +* (a) CPU_CRITICAL_METHOD_INT_DIS_EN is NOT a preferred method since it does NOT support +* multiple levels of interrupts. However, with some CPUs/compilers, this is the only +* available method. +* +* (b) CPU_CRITICAL_METHOD_STATUS_STK is one preferred method since it supports multiple +* levels of interrupts. However, this method assumes that the compiler provides C-level +* &/or assembly-level functionality for the following : +* +* ENTER CRITICAL SECTION : +* (1) Push/save interrupt status onto a local stack +* (2) Disable interrupts +* +* EXIT CRITICAL SECTION : +* (3) Pop/restore interrupt status from a local stack +* +* (c) CPU_CRITICAL_METHOD_STATUS_LOCAL is one preferred method since it supports multiple +* levels of interrupts. However, this method assumes that the compiler provides C-level +* &/or assembly-level functionality for the following : +* +* ENTER CRITICAL SECTION : +* (1) Save interrupt status into a local variable +* (2) Disable interrupts +* +* EXIT CRITICAL SECTION : +* (3) Restore interrupt status from a local variable +* +* (2) Critical section macro's most likely require inline assembly. If the compiler does NOT +* allow inline assembly in C source files, critical section macro's MUST call an assembly +* subroutine defined in a 'cpu_a.asm' file located in the following software directory : +* +* \\\\ +* +* where +* directory path for common CPU-compiler software +* directory name for specific CPU +* directory name for specific compiler +* +* (3) (a) To save/restore interrupt status, a local variable 'cpu_sr' of type 'CPU_SR' MAY need +* to be declared (e.g. if 'CPU_CRITICAL_METHOD_STATUS_LOCAL' method is configured). +* +* (1) 'cpu_sr' local variable SHOULD be declared via the CPU_SR_ALLOC() macro which, +* if used, MUST be declared following ALL other local variables (see any 'cpu.h +* CRITICAL SECTION CONFIGURATION Note #3a1'). +* +* Example : +* +* void Fnct (void) +* { +* CPU_INT08U val_08; +* CPU_INT16U val_16; +* CPU_INT32U val_32; +* CPU_SR_ALLOC(); MUST be declared after ALL other local variables +* : +* : +* } +* +* (b) Configure 'CPU_SR' data type with the appropriate-sized CPU data type large enough to +* completely store the CPU's/compiler's status word. +********************************************************************************************************* +*/ + + /* --------------- CPU CRITICAL SECTION METHODS --------------- */ +#define CPU_CRITICAL_METHOD_NONE 0u /* */ +#define CPU_CRITICAL_METHOD_INT_DIS_EN 1u /* DIS/EN ints (see Note #1a). */ +#define CPU_CRITICAL_METHOD_STATUS_STK 2u /* Push/Pop int status onto stk (see Note #1b). */ +#define CPU_CRITICAL_METHOD_STATUS_LOCAL 3u /* Save/Restore int status to local var (see Note #1c). */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MODULE END +* +* Note(s) : (1) See 'cpu_def.h MODULE'. +********************************************************************************************************* +*/ + +#endif /* End of CPU def module include. */ + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/Ports/ARM-Cortex-M3/IAR/lib_mem_a.asm b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/Ports/ARM-Cortex-M3/IAR/lib_mem_a.asm new file mode 100644 index 0000000..cdc7e77 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/Ports/ARM-Cortex-M3/IAR/lib_mem_a.asm @@ -0,0 +1,306 @@ +;******************************************************************************************************** +; uC/LIB +; CUSTOM LIBRARY MODULES +; +; (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +; +; All rights reserved. Protected by international copyright laws. +; +; uC/LIB is provided in source form to registered licensees ONLY. It is +; illegal to distribute this source code to any third party unless you receive +; written permission by an authorized Micrium representative. Knowledge of +; the source code may NOT be used to develop a similar product. +; +; Please help us continue to provide the Embedded community with the finest +; software available. Your honesty is greatly appreciated. +; +; You can contact us at www.micrium.com. +;******************************************************************************************************** + + +;******************************************************************************************************** +; +; STANDARD MEMORY OPERATIONS +; +; ARM-Cortex-M3 +; IAR Compiler +; +; Filename : lib_mem_a.asm +; Version : V1.36.01.00 +; Programmer(s) : JDH +; BAN +;******************************************************************************************************** +; Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software. +; +; (a) ALL standard library functions are implemented in the custom library modules : +; +; (1) \\lib*.* +; +; (2) \\Ports\\\lib*_a.* +; +; where +; directory path for custom library software +; directory name for specific processor (CPU) +; directory name for specific compiler +; +; (b) Product-specific library functions are implemented in individual products. +; +; (2) Assumes ARM CPU mode configured for Little Endian. +;******************************************************************************************************** + + +;******************************************************************************************************** +; PUBLIC FUNCTIONS +;******************************************************************************************************** + + PUBLIC Mem_Copy + + +;******************************************************************************************************** +; CODE GENERATION DIRECTIVES +;******************************************************************************************************** + + RSEG CODE:CODE:NOROOT(2) + + +;$PAGE +;******************************************************************************************************** +; Mem_Copy() +; +; Description : Copy data octets from one buffer to another buffer. +; +; Argument(s) : pdest Pointer to destination memory buffer. +; +; psrc Pointer to source memory buffer. +; +; size Number of data buffer octets to copy. +; +; Return(s) : none. +; +; Caller(s) : Application. +; +; Note(s) : (1) Null copies allowed (i.e. 0-octet size). +; +; (2) Memory buffers NOT checked for overlapping. +; +; (3) Modulo arithmetic is used to determine whether a memory buffer starts on a 'CPU_ALIGN' +; address boundary. +; +; (4) ARM Cortex-M3 processors use a subset of the ARM Thumb-2 instruction set which does +; NOT support 16-bit conditional branch instructions but ONLY supports 8-bit conditional +; branch instructions. +; +; Therefore, branches exceeding 8-bit, signed, relative offsets : +; +; (a) CANNOT be implemented with conditional branches; but ... +; (b) MUST be implemented with non-conditional branches. +;******************************************************************************************************** + +; void Mem_Copy (void *pdest, ; ==> R0 +; void *psrc, ; ==> R1 +; CPU_SIZE_T size) ; ==> R2 + +Mem_Copy: + CMP R0, #0 + BNE Mem_Copy_1 + BX LR ; return if pdest == NULL + +Mem_Copy_1: + CMP R1, #0 + BNE Mem_Copy_2 + BX LR ; return if psrc == NULL + +Mem_Copy_2: + CMP R2, #0 + BNE Mem_Copy_3 + BX LR ; return if size == 0 + +Mem_Copy_3: + STMFD SP!, {R3-R12} ; save registers on stack + + +;$PAGE +Chk_Align_32: ; check if both dest & src 32-bit aligned + AND R3, R0, #0x03 + AND R4, R1, #0x03 + CMP R3, R4 + BNE Chk_Align_16 ; not 32-bit aligned, check for 16-bit alignment + + RSB R3, R3, #0x04 ; compute 1-2-3 pre-copy bytes (to align to the next 32-bit boundary) + AND R3, R3, #0x03 + +Pre_Copy_1: + CMP R3, #1 ; copy 1-2-3 bytes (to align to the next 32-bit boundary) + BCC Copy_32_1 ; start real 32-bit copy + CMP R2, #1 ; check if any more data to copy + BCS Pre_Copy_1_Cont + B Mem_Copy_END ; no more data to copy (see Note #4b) + +Pre_Copy_1_Cont: + LDRB R4, [R1], #1 + STRB R4, [R0], #1 + SUB R3, R3, #1 + SUB R2, R2, #1 + B Pre_Copy_1 + + +Chk_Align_16: ; check if both dest & src 16-bit aligned + AND R3, R0, #0x01 + AND R4, R1, #0x01 + CMP R3, R4 + BEQ Pre_Copy_2 + B Copy_08_1 ; not 16-bit aligned, start 8-bit copy (see Note #4b) + +Pre_Copy_2: + CMP R3, #1 ; copy 1 byte (to align to the next 16-bit boundary) + BCC Copy_16_1 ; start real 16-bit copy + + LDRB R4, [R1], #1 + STRB R4, [R0], #1 + SUB R3, R3, #1 + SUB R2, R2, #1 + B Pre_Copy_2 + + +Copy_32_1: + CMP R2, #(04*10*09) ; Copy 9 chunks of 10 32-bit words (360 octets per loop) + BCC Copy_32_2 + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + SUB R2, R2, #(04*10*09) + B Copy_32_1 + +Copy_32_2: + CMP R2, #(04*10*01) ; Copy chunks of 10 32-bit words (40 octets per loop) + BCC Copy_32_3 + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + SUB R2, R2, #(04*10*01) + B Copy_32_2 + +Copy_32_3: + CMP R2, #(04*01*01) ; Copy remaining 32-bit words + BCC Copy_16_1 + LDR R3, [R1], #4 + STR R3, [R0], #4 + SUB R2, R2, #(04*01*01) + B Copy_32_3 + +;$PAGE +Copy_16_1: + CMP R2, #(02*01*16) ; Copy chunks of 16 16-bit words (32 bytes per loop) + BCC Copy_16_2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + SUB R2, R2, #(02*01*16) + B Copy_16_1 + +Copy_16_2: + CMP R2, #(02*01*01) ; Copy remaining 16-bit words + BCC Copy_08_1 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + SUB R2, R2, #(02*01*01) + B Copy_16_2 + +;$PAGE +Copy_08_1: + CMP R2, #(01*01*16) ; Copy chunks of 16 8-bit words (16 bytes per loop) + BCC Copy_08_2 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + SUB R2, R2, #(01*01*16) + B Copy_08_1 + +Copy_08_2: + CMP R2, #(01*01*01) ; Copy remaining 8-bit words + BCC Mem_Copy_END + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + SUB R2, R2, #(01*01*01) + B Copy_08_2 + + +Mem_Copy_END: + LDMFD SP!, {R3-R12} ; restore registers from stack + BX LR ; return + + + END + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/Ports/ARM-Cortex-M3/RealView/lib_mem_a.asm b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/Ports/ARM-Cortex-M3/RealView/lib_mem_a.asm new file mode 100644 index 0000000..95f5ef0 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/Ports/ARM-Cortex-M3/RealView/lib_mem_a.asm @@ -0,0 +1,312 @@ +;******************************************************************************************************** +; uC/LIB +; CUSTOM LIBRARY MODULES +; +; (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL +; +; All rights reserved. Protected by international copyright laws. +; +; uC/LIB is provided in source form to registered licensees ONLY. It is +; illegal to distribute this source code to any third party unless you receive +; written permission by an authorized Micrium representative. Knowledge of +; the source code may NOT be used to develop a similar product. +; +; Please help us continue to provide the Embedded community with the finest +; software available. Your honesty is greatly appreciated. +; +; You can contact us at www.micrium.com. +;******************************************************************************************************** + + +;******************************************************************************************************** +; +; STANDARD MEMORY OPERATIONS +; +; ARM-Cortex-M3 +; RealView Development Suite +; RealView Microcontroller Development Kit (MDK) +; ARM Developer Suite (ADS) +; Keil uVision +; +; Filename : lib_mem_a.asm +; Version : V1.36.01.00 +; Programmer(s) : JDH +; BAN +;******************************************************************************************************** +; Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software. +; +; (a) ALL standard library functions are implemented in the custom library modules : +; +; (1) \\lib*.* +; +; (2) \\Ports\\\lib*_a.* +; +; where +; directory path for custom library software +; directory name for specific processor (CPU) +; directory name for specific compiler +; +; (b) Product-specific library functions are implemented in individual products. +; +; (2) Assumes ARM CPU mode configured for Little Endian. +;******************************************************************************************************** + + +;******************************************************************************************************** +; PUBLIC FUNCTIONS +;******************************************************************************************************** + + EXPORT Mem_Copy + + +;******************************************************************************************************** +; CODE GENERATION DIRECTIVES +;******************************************************************************************************** + + AREA |.text|, CODE, READONLY, ALIGN=2 + THUMB + REQUIRE8 + PRESERVE8 + + +;$PAGE +;******************************************************************************************************** +; Mem_Copy() +; +; Description : Copy data octets from one buffer to another buffer. +; +; Argument(s) : pdest Pointer to destination memory buffer. +; +; psrc Pointer to source memory buffer. +; +; size Number of data buffer octets to copy. +; +; Return(s) : none. +; +; Caller(s) : Application. +; +; Note(s) : (1) Null copies allowed (i.e. 0-octet size). +; +; (2) Memory buffers NOT checked for overlapping. +; +; (3) Modulo arithmetic is used to determine whether a memory buffer starts on a 'CPU_ALIGN' +; address boundary. +; +; (4) ARM Cortex-M3 processors use a subset of the ARM Thumb-2 instruction set which does +; NOT support 16-bit conditional branch instructions but ONLY supports 8-bit conditional +; branch instructions. +; +; Therefore, branches exceeding 8-bit, signed, relative offsets : +; +; (a) CANNOT be implemented with conditional branches; but ... +; (b) MUST be implemented with non-conditional branches. +;******************************************************************************************************** + +; void Mem_Copy (void *pdest, ; ==> R0 +; void *psrc, ; ==> R1 +; CPU_SIZE_T size) ; ==> R2 + +Mem_Copy + CMP R0, #0 + BNE Mem_Copy_1 + BX LR ; return if pdest == NULL + +Mem_Copy_1 + CMP R1, #0 + BNE Mem_Copy_2 + BX LR ; return if psrc == NULL + +Mem_Copy_2 + CMP R2, #0 + BNE Mem_Copy_3 + BX LR ; return if size == 0 + +Mem_Copy_3 + STMFD SP!, {R3-R12} ; save registers on stack + + +;$PAGE +Chk_Align_32 ; check if both dest & src 32-bit aligned + AND R3, R0, #0x03 + AND R4, R1, #0x03 + CMP R3, R4 + BNE Chk_Align_16 ; not 32-bit aligned, check for 16-bit alignment + + RSB R3, R3, #0x04 ; compute 1-2-3 pre-copy bytes (to align to the next 32-bit boundary) + AND R3, R3, #0x03 + +Pre_Copy_1 + CMP R3, #1 ; copy 1-2-3 bytes (to align to the next 32-bit boundary) + BCC Copy_32_1 ; start real 32-bit copy + CMP R2, #1 ; check if any more data to copy + BCS Pre_Copy_1_Cont + B Mem_Copy_END ; no more data to copy (see Note #4b) + +Pre_Copy_1_Cont + LDRB R4, [R1], #1 + STRB R4, [R0], #1 + SUB R3, R3, #1 + SUB R2, R2, #1 + B Pre_Copy_1 + + +Chk_Align_16 ; check if both dest & src 16-bit aligned + AND R3, R0, #0x01 + AND R4, R1, #0x01 + CMP R3, R4 + BEQ Pre_Copy_2 + B Copy_08_1 ; not 16-bit aligned, start 8-bit copy (see Note #4b) + +Pre_Copy_2 + CMP R3, #1 ; copy 1 byte (to align to the next 16-bit boundary) + BCC Copy_16_1 ; start real 16-bit copy + + LDRB R4, [R1], #1 + STRB R4, [R0], #1 + SUB R3, R3, #1 + SUB R2, R2, #1 + B Pre_Copy_2 + + +Copy_32_1 + CMP R2, #(04*10*09) ; Copy 9 chunks of 10 32-bit words (360 octets per loop) + BCC Copy_32_2 + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + SUB R2, R2, #(04*10*09) + B Copy_32_1 + +Copy_32_2 + CMP R2, #(04*10*01) ; Copy chunks of 10 32-bit words (40 octets per loop) + BCC Copy_32_3 + LDMIA R1!, {R3-R12} + STMIA R0!, {R3-R12} + SUB R2, R2, #(04*10*01) + B Copy_32_2 + +Copy_32_3 + CMP R2, #(04*01*01) ; Copy remaining 32-bit words + BCC Copy_16_1 + LDR R3, [R1], #4 + STR R3, [R0], #4 + SUB R2, R2, #(04*01*01) + B Copy_32_3 + +;$PAGE +Copy_16_1 + CMP R2, #(02*01*16) ; Copy chunks of 16 16-bit words (32 bytes per loop) + BCC Copy_16_2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + SUB R2, R2, #(02*01*16) + B Copy_16_1 + +Copy_16_2 + CMP R2, #(02*01*01) ; Copy remaining 16-bit words + BCC Copy_08_1 + LDRH R3, [R1], #2 + STRH R3, [R0], #2 + SUB R2, R2, #(02*01*01) + B Copy_16_2 + +;$PAGE +Copy_08_1 + CMP R2, #(01*01*16) ; Copy chunks of 16 8-bit words (16 bytes per loop) + BCC Copy_08_2 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + SUB R2, R2, #(01*01*16) + B Copy_08_1 + +Copy_08_2 + CMP R2, #(01*01*01) ; Copy remaining 8-bit words + BCC Mem_Copy_END + LDRB R3, [R1], #1 + STRB R3, [R0], #1 + SUB R2, R2, #(01*01*01) + B Copy_08_2 + + +Mem_Copy_END + LDMFD SP!, {R3-R12} ; restore registers from stack + BX LR ; return + + + END + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_ascii.c b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_ascii.c new file mode 100644 index 0000000..24d50b9 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_ascii.c @@ -0,0 +1,661 @@ +/* +********************************************************************************************************* +* uC/LIB +* CUSTOM LIBRARY MODULES +* +* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/LIB is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* ASCII CHARACTER OPERATIONS +* +* Filename : lib_ascii.c +* Version : V1.37.01 +* Programmer(s) : BAN +* ITJ +********************************************************************************************************* +* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software. +* +* (a) ALL standard library functions are implemented in the custom library modules : +* +* (1) \\lib_*.* +* +* (2) \\Ports\\\lib*_a.* +* +* where +* directory path for custom library software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (b) Product-specific library functions are implemented in individual products. +* +* +* (2) (a) ECMA-6 '7-Bit coded Character Set' (6th edition), which corresponds to the +* 3rd edition of ISO 646, specifies several versions of a 7-bit character set : +* +* (1) THE GENERAL VERSION, which allows characters at 0x23 and 0x24 to be given a +* set alternate form and allows the characters 0x40, 0x5B, 0x5D, 0x60, 0x7B & +* 0x7D to be assigned a "unique graphic character" or to be declared as unused. +* All other characters are explicitly specified. +* +* (2) THE INTERNATIONAL REFERENCE VERSION, which explicitly specifies all characters +* in the 7-bit character set. +* +* (3) NATIONAL & APPLICATION-ORIENTED VERSIONS, which may be derived from the +* standard in specified ways. +* +* (b) The character set represented in this file reproduces the Internation Reference +* Version. This is identical to the 7-bit character set which occupies Unicode +* characters 0x0000 through 0x007F. The character names are taken from v5.0 of the +* Unicode specification, with certain abbreviations so that the resulting #define +* names will not violate ANSI C naming restriction : +* +* (1) For the Latin capital & lowercase letters, the name components 'LETTER_CAPITAL' +* & 'LETTER_SMALL' are replaced by 'UPPER' & 'LOWER', respectively. +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* INCLUDE FILES +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE +#define LIB_ASCII_MODULE +#include + + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOCAL DEFINES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL CONSTANTS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL TABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IsAlpha() +* +* Description : Determine whether a character is an alphabetic character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is an alphabetic character. +* +* DEF_NO, if character is NOT an alphabetic character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.2.(2) states that "isalpha() returns true only for the +* characters for which isupper() or islower() is true". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsAlpha (CPU_CHAR c) +{ + CPU_BOOLEAN alpha; + + + alpha = ASCII_IS_ALPHA(c); + + return (alpha); +} + + +/* +********************************************************************************************************* +* ASCII_IsAlphaNum() +* +* Description : Determine whether a character is an alphanumeric character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is an alphanumeric character. +* +* DEF_NO, if character is NOT an alphanumeric character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.1.(2) states that "isalnum() ... tests for any character +* for which isalpha() or isdigit() is true". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsAlphaNum (CPU_CHAR c) +{ + CPU_BOOLEAN alpha_num; + + + alpha_num = ASCII_IS_ALPHA_NUM(c); + + return (alpha_num); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IsLower() +* +* Description : Determine whether a character is a lowercase alphabetic character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a lowercase alphabetic character. +* +* DEF_NO, if character is NOT a lowercase alphabetic character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.7.(2) states that "islower() returns true only for +* the lowercase letters". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsLower (CPU_CHAR c) +{ + CPU_BOOLEAN lower; + + + lower = ASCII_IS_LOWER(c); + + return (lower); +} + + +/* +********************************************************************************************************* +* ASCII_IsUpper() +* +* Description : Determine whether a character is an uppercase alphabetic character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is an uppercase alphabetic character. +* +* DEF_NO, if character is NOT an uppercase alphabetic character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.11.(2) states that "isupper() returns true only for +* the uppercase letters". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsUpper (CPU_CHAR c) +{ + CPU_BOOLEAN upper; + + + upper = ASCII_IS_UPPER(c); + + return (upper); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IsDig() +* +* Description : Determine whether a character is a decimal-digit character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a decimal-digit character. +* +* DEF_NO, if character is NOT a decimal-digit character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.5.(2) states that "isdigit() ... tests for any +* decimal-digit character". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsDig (CPU_CHAR c) +{ + CPU_BOOLEAN dig; + + + dig = ASCII_IS_DIG(c); + + return (dig); +} + + +/* +********************************************************************************************************* +* ASCII_IsDigOct() +* +* Description : Determine whether a character is an octal-digit character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is an octal-digit character. +* +* DEF_NO, if character is NOT an octal-digit character. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsDigOct (CPU_CHAR c) +{ + CPU_BOOLEAN dig_oct; + + + dig_oct = ASCII_IS_DIG_OCT(c); + + return (dig_oct); +} + + +/* +********************************************************************************************************* +* ASCII_IsDigHex() +* +* Description : Determine whether a character is a hexadecimal-digit character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a hexadecimal-digit character. +* +* DEF_NO, if character is NOT a hexadecimal-digit character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.12.(2) states that "isxdigit() ... tests for any +* hexadecimal-digit character". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsDigHex (CPU_CHAR c) +{ + CPU_BOOLEAN dig_hex; + + + dig_hex = ASCII_IS_DIG_HEX(c); + + return (dig_hex); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IsBlank() +* +* Description : Determine whether a character is a standard blank character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a standard blank character. +* +* DEF_NO, if character is NOT a standard blank character. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.3.(2) states that "isblank() returns true only for +* the standard blank characters". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.1.3.(2) defines "the standard blank characters" as +* the "space (' '), and horizontal tab ('\t')". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsBlank (CPU_CHAR c) +{ + CPU_BOOLEAN blank; + + + blank = ASCII_IS_BLANK(c); + + return (blank); +} + + +/* +********************************************************************************************************* +* ASCII_IsSpace() +* +* Description : Determine whether a character is a white-space character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a white-space character. +* +* DEF_NO, if character is NOT a white-space character. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.10.(2) states that "isspace() returns true only +* for the standard white-space characters". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.1.10.(2) defines "the standard white-space characters" +* as the "space (' '), form feed ('\f'), new-line ('\n'), carriage return ('\r'), +* horizontal tab ('\t'), and vertical tab ('\v')". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsSpace (CPU_CHAR c) +{ + CPU_BOOLEAN space; + + + space = ASCII_IS_SPACE(c); + + return (space); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IsPrint() +* +* Description : Determine whether a character is a printing character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a printing character. +* +* DEF_NO, if character is NOT a printing character. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.8.(2) states that "isprint() ... tests for any +* printing character including space (' ')". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US +* ASCII character set, the printing characters are those whose values lie from +* 0x20 (space) through 0x7E (tilde)". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsPrint (CPU_CHAR c) +{ + CPU_BOOLEAN print; + + + print = ASCII_IS_PRINT(c); + + return (print); +} + + +/* +********************************************************************************************************* +* ASCII_IsGraph() +* +* Description : Determine whether a character is any printing character except a space character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a graphic character. +* +* DEF_NO, if character is NOT a graphic character. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.6.(2) states that "isgraph() ... tests for any +* printing character except space (' ')". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US +* ASCII character set, the printing characters are those whose values lie from +* 0x20 (space) through 0x7E (tilde)". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsGraph (CPU_CHAR c) +{ + CPU_BOOLEAN graph; + + + graph = ASCII_IS_GRAPH(c); + + return (graph); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IsPunct() +* +* Description : Determine whether a character is a punctuation character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a punctuation character. +* +* DEF_NO, if character is NOT a punctuation character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.9.(2) states that "ispunct() returns true for every +* printing character for which neither isspace() nor isalnum() is true". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsPunct (CPU_CHAR c) +{ + CPU_BOOLEAN punct; + + + punct = ASCII_IS_PUNCT(c); + + return (punct); +} + + +/* +********************************************************************************************************* +* ASCII_IsCtrl() +* +* Description : Determine whether a character is a control character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a control character. +* +* DEF_NO, if character is NOT a control character. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.4.(2) states that "iscntrl() ... tests for any +* control character". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US +* ASCII character set, ... the control characters are those whose values lie from +* 0 (NUL) through 0x1F (US), and the character 0x7F (DEL)". +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsCtrl (CPU_CHAR c) +{ + CPU_BOOLEAN ctrl; + + + ctrl = ASCII_IS_CTRL(c); + + return (ctrl); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_ToLower() +* +* Description : Convert uppercase alphabetic character to its corresponding lowercase alphabetic character. +* +* Argument(s) : c Character to convert. +* +* Return(s) : Lowercase equivalent of 'c', if character 'c' is an uppercase character (see Note #1b1). +* +* Character 'c', otherwise (see Note #1b2). +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.2.1.(2) states that "tolower() ... converts an +* uppercase letter to a corresponding lowercase letter". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.2.1.(3) states that : +* +* (1) (A) "if the argument is a character for which isupper() is true and there are +* one or more corresponding characters ... for which islower() is true," ... +* (B) "tolower() ... returns one of the corresponding characters;" ... +* +* (2) "otherwise, the argument is returned unchanged." +********************************************************************************************************* +*/ + +CPU_CHAR ASCII_ToLower (CPU_CHAR c) +{ + CPU_CHAR lower; + + + lower = ASCII_TO_LOWER(c); + + return (lower); +} + + +/* +********************************************************************************************************* +* ASCII_ToUpper() +* +* Description : Convert lowercase alphabetic character to its corresponding uppercase alphabetic character. +* +* Argument(s) : c Character to convert. +* +* Return(s) : Uppercase equivalent of 'c', if character 'c' is a lowercase character (see Note #1b1). +* +* Character 'c', otherwise (see Note #1b2). +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.2.2.(2) states that "toupper() ... converts a +* lowercase letter to a corresponding uppercase letter". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.2.2.(3) states that : +* +* (1) (A) "if the argument is a character for which islower() is true and there are +* one or more corresponding characters ... for which isupper() is true," ... +* (B) "toupper() ... returns one of the corresponding characters;" ... +* +* (2) "otherwise, the argument is returned unchanged." +********************************************************************************************************* +*/ + +CPU_CHAR ASCII_ToUpper (CPU_CHAR c) +{ + CPU_CHAR upper; + + + upper = ASCII_TO_UPPER(c); + + return (upper); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_Cmp() +* +* Description : Determine if two characters are identical (case-insensitive). +* +* Argument(s) : c1 First character. +* +* c2 Second character. +* +* Return(s) : DEF_YES, if the characters are identical. +* +* DEF_NO, if the characters are NOT identical. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_Cmp (CPU_CHAR c1, + CPU_CHAR c2) +{ + CPU_CHAR c1_upper; + CPU_CHAR c2_upper; + CPU_BOOLEAN cmp; + + + c1_upper = ASCII_ToUpper(c1); + c2_upper = ASCII_ToUpper(c2); + cmp = (c1_upper == c2_upper) ? (DEF_YES) : (DEF_NO); + + return (cmp); +} + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_ascii.h b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_ascii.h new file mode 100644 index 0000000..33992aa --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_ascii.h @@ -0,0 +1,853 @@ +/* +********************************************************************************************************* +* uC/LIB +* CUSTOM LIBRARY MODULES +* +* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/LIB is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* ASCII CHARACTER OPERATIONS +* +* Filename : lib_ascii.h +* Version : V1.37.01 +* Programmer(s) : BAN +********************************************************************************************************* +* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software. +* +* (a) ALL standard library functions are implemented in the custom library modules : +* +* (1) \\lib_*.* +* +* (2) \\Ports\\\lib*_a.* +* +* where +* directory path for custom library software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (b) Product-specific library functions are implemented in individual products. +* +* +* (2) (a) ECMA-6 '7-Bit coded Character Set' (6th edition), which corresponds to the +* 3rd edition of ISO 646, specifies several versions of a 7-bit character set : +* +* (1) THE GENERAL VERSION, which allows characters at 0x23 and 0x24 to be given a +* set alternate form and allows the characters 0x40, 0x5B, 0x5D, 0x60, 0x7B & +* 0x7D to be assigned a "unique graphic character" or to be declared as unused. +* All other characters are explicitly specified. +* +* (2) THE INTERNATIONAL REFERENCE VERSION, which explicitly specifies all characters +* in the 7-bit character set. +* +* (3) NATIONAL & APPLICATION-ORIENTED VERSIONS, which may be derived from the +* standard in specified ways. +* +* (b) The character set represented in this file reproduces the Internation Reference +* Version. This is identical to the 7-bit character set which occupies Unicode +* characters 0x0000 through 0x007F. The character names are taken from v5.0 of the +* Unicode specification, with certain abbreviations so that the resulting #define +* names will not violate ANSI C naming restriction : +* +* (1) For the Latin capital & lowercase letters, the name components 'LETTER_CAPITAL' +* & 'LETTER_SMALL' are replaced by 'UPPER' & 'LOWER', respectively. +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +* +* Note(s) : (1) This ASCII library header file is protected from multiple pre-processor inclusion through +* use of the ASCII library module present pre-processor macro definition. +********************************************************************************************************* +*/ + +#ifndef LIB_ASCII_MODULE_PRESENT /* See Note #1. */ +#define LIB_ASCII_MODULE_PRESENT + + +/*$PAGE*/ +/* +********************************************************************************************************* +* INCLUDE FILES +* +* Note(s) : (1) The custom library software files are located in the following directories : +* +* (a) \\lib_*.* +* +* where +* directory path for custom library software +* +* (2) CPU-configuration software files are located in the following directories : +* +* (a) \\cpu_*.* +* (b) \\\\cpu*.* +* +* where +* directory path for common CPU-compiler software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (3) Compiler MUST be configured to include as additional include path directories : +* +* (a) '\\' directory See Note #1a +* +* (b) (1) '\\' directory See Note #2a +* (2) '\\\\' directory See Note #2b +* +* (4) NO compiler-supplied standard library functions SHOULD be used. +********************************************************************************************************* +*/ + +#include +#include + + +/* +********************************************************************************************************* +* EXTERNS +********************************************************************************************************* +*/ + +#ifdef LIB_ASCII_MODULE +#define LIB_ASCII_EXT +#else +#define LIB_ASCII_EXT extern +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEFINES +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* ASCII CHARACTER DEFINES +********************************************************************************************************* +*/ + + /* -------------------- C0 CONTROLS ------------------- */ +#define ASCII_CHAR_NULL 0x00 /* '\0' */ +#define ASCII_CHAR_START_OF_HEADING 0x01 +#define ASCII_CHAR_START_OF_TEXT 0x02 +#define ASCII_CHAR_END_OF_TEXT 0x03 +#define ASCII_CHAR_END_OF_TRANSMISSION 0x04 +#define ASCII_CHAR_ENQUIRY 0x05 +#define ASCII_CHAR_ACKNOWLEDGE 0x06 +#define ASCII_CHAR_BELL 0x07 /* '\a' */ +#define ASCII_CHAR_BACKSPACE 0x08 /* '\b' */ +#define ASCII_CHAR_CHARACTER_TABULATION 0x09 /* '\t' */ +#define ASCII_CHAR_LINE_FEED 0x0A /* '\n' */ +#define ASCII_CHAR_LINE_TABULATION 0x0B /* '\v' */ +#define ASCII_CHAR_FORM_FEED 0x0C /* '\f' */ +#define ASCII_CHAR_CARRIAGE_RETURN 0x0D /* '\r' */ +#define ASCII_CHAR_SHIFT_OUT 0x0E +#define ASCII_CHAR_SHIFT_IN 0x0F +#define ASCII_CHAR_DATA_LINK_ESCAPE 0x10 +#define ASCII_CHAR_DEVICE_CONTROL_ONE 0x11 +#define ASCII_CHAR_DEVICE_CONTROL_TWO 0x12 +#define ASCII_CHAR_DEVICE_CONTROL_THREE 0x13 +#define ASCII_CHAR_DEVICE_CONTROL_FOUR 0x14 +#define ASCII_CHAR_NEGATIVE_ACKNOWLEDGE 0x15 +#define ASCII_CHAR_SYNCHRONOUS_IDLE 0x16 +#define ASCII_CHAR_END_OF_TRANSMISSION_BLOCK 0x17 +#define ASCII_CHAR_CANCEL 0x18 +#define ASCII_CHAR_END_OF_MEDIUM 0x19 +#define ASCII_CHAR_SUBSITUTE 0x1A +#define ASCII_CHAR_ESCAPE 0x1B +#define ASCII_CHAR_INFO_SEPARATOR_FOUR 0x1C +#define ASCII_CHAR_INFO_SEPARATOR_THREE 0x1D +#define ASCII_CHAR_INFO_SEPARATOR_TWO 0x1E +#define ASCII_CHAR_INFO_SEPARATOR_ONE 0x1F + +#define ASCII_CHAR_NUL ASCII_CHAR_NULL +#define ASCII_CHAR_SOH ASCII_CHAR_START_OF_HEADING +#define ASCII_CHAR_START_HEADING ASCII_CHAR_START_OF_HEADING +#define ASCII_CHAR_STX ASCII_CHAR_START_OF_TEXT +#define ASCII_CHAR_START_TEXT ASCII_CHAR_START_OF_TEXT +#define ASCII_CHAR_ETX ASCII_CHAR_END_OF_TEXT +#define ASCII_CHAR_END_TEXT ASCII_CHAR_END_OF_TEXT +#define ASCII_CHAR_EOT ASCII_CHAR_END_OF_TRANSMISSION +#define ASCII_CHAR_END_TRANSMISSION ASCII_CHAR_END_OF_TRANSMISSION +#define ASCII_CHAR_ENQ ASCII_CHAR_ENQUIRY +#define ASCII_CHAR_ACK ASCII_CHAR_ACKNOWLEDGE +#define ASCII_CHAR_BEL ASCII_CHAR_BELL +#define ASCII_CHAR_BS ASCII_CHAR_BACKSPACE +#define ASCII_CHAR_HT ASCII_CHAR_CHARACTER_TABULATION +#define ASCII_CHAR_TAB ASCII_CHAR_CHARACTER_TABULATION +#define ASCII_CHAR_LF ASCII_CHAR_LINE_FEED +#define ASCII_CHAR_VT ASCII_CHAR_LINE_TABULATION +#define ASCII_CHAR_FF ASCII_CHAR_FORM_FEED +#define ASCII_CHAR_CR ASCII_CHAR_CARRIAGE_RETURN +#define ASCII_CHAR_SO ASCII_CHAR_SHIFT_OUT +#define ASCII_CHAR_SI ASCII_CHAR_SHIFT_IN +#define ASCII_CHAR_DLE ASCII_CHAR_DATA_LINK_ESCAPE +#define ASCII_CHAR_DC1 ASCII_CHAR_DEVICE_CONTROL_ONE +#define ASCII_CHAR_DC2 ASCII_CHAR_DEVICE_CONTROL_TWO +#define ASCII_CHAR_DC3 ASCII_CHAR_DEVICE_CONTROL_THREE +#define ASCII_CHAR_DC4 ASCII_CHAR_DEVICE_CONTROL_FOUR +#define ASCII_CHAR_DEV_CTRL_ONE ASCII_CHAR_DEVICE_CONTROL_ONE +#define ASCII_CHAR_DEV_CTRL_TWO ASCII_CHAR_DEVICE_CONTROL_TWO +#define ASCII_CHAR_DEV_CTRL_THREE ASCII_CHAR_DEVICE_CONTROL_THREE +#define ASCII_CHAR_DEV_CTRL_FOUR ASCII_CHAR_DEVICE_CONTROL_FOUR +#define ASCII_CHAR_NAK ASCII_CHAR_NEGATIVE_ACKNOWLEDGE +#define ASCII_CHAR_NEG_ACK ASCII_CHAR_NEGATIVE_ACKNOWLEDGE +#define ASCII_CHAR_SYN ASCII_CHAR_SYNCHRONOUS_IDLE +#define ASCII_CHAR_SYNC_IDLE ASCII_CHAR_SYNCHRONOUS_IDLE +#define ASCII_CHAR_ETB ASCII_CHAR_END_OF_TRANSMISSION_BLOCK +#define ASCII_CHAR_END_TRANSMISSION_BLK ASCII_CHAR_END_OF_TRANSMISSION_BLOCK +#define ASCII_CHAR_CAN ASCII_CHAR_CANCEL +#define ASCII_CHAR_EM ASCII_CHAR_END_OF_MEDIUM +#define ASCII_CHAR_END_MEDIUM ASCII_CHAR_END_OF_MEDIUM +#define ASCII_CHAR_SUB ASCII_CHAR_SUBSITUTE +#define ASCII_CHAR_ESC ASCII_CHAR_ESCAPE +#define ASCII_CHAR_IS1 ASCII_CHAR_INFO_SEPARATOR_ONE +#define ASCII_CHAR_IS2 ASCII_CHAR_INFO_SEPARATOR_TWO +#define ASCII_CHAR_IS3 ASCII_CHAR_INFO_SEPARATOR_THREE +#define ASCII_CHAR_IS4 ASCII_CHAR_INFO_SEPARATOR_FOUR + + +/*$PAGE*/ + /* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */ +#define ASCII_CHAR_SPACE 0x20 /* ' ' */ +#define ASCII_CHAR_EXCLAMATION_MARK 0x21 /* '!' */ +#define ASCII_CHAR_QUOTATION_MARK 0x22 /* '\"' */ +#define ASCII_CHAR_NUMBER_SIGN 0x23 /* '#' */ +#define ASCII_CHAR_DOLLAR_SIGN 0x24 /* '$' */ +#define ASCII_CHAR_PERCENTAGE_SIGN 0x25 /* '%' */ +#define ASCII_CHAR_AMPERSAND 0x26 /* '&' */ +#define ASCII_CHAR_APOSTROPHE 0x27 /* '\'' */ +#define ASCII_CHAR_LEFT_PARENTHESIS 0x28 /* '(' */ +#define ASCII_CHAR_RIGHT_PARENTHESIS 0x29 /* ')' */ +#define ASCII_CHAR_ASTERISK 0x2A /* '*' */ +#define ASCII_CHAR_PLUS_SIGN 0x2B /* '+' */ +#define ASCII_CHAR_COMMA 0x2C /* ',' */ +#define ASCII_CHAR_HYPHEN_MINUS 0x2D /* '-' */ +#define ASCII_CHAR_FULL_STOP 0x2E /* '.' */ +#define ASCII_CHAR_SOLIDUS 0x2F /* '/' */ + +#define ASCII_CHAR_PAREN_LEFT ASCII_CHAR_LEFT_PARENTHESIS +#define ASCII_CHAR_PAREN_RIGHT ASCII_CHAR_RIGHT_PARENTHESIS + + + /* ------------------- ASCII DIGITS ------------------- */ +#define ASCII_CHAR_DIGIT_ZERO 0x30 /* '0' */ +#define ASCII_CHAR_DIGIT_ONE 0x31 /* '1' */ +#define ASCII_CHAR_DIGIT_TWO 0x32 /* '2' */ +#define ASCII_CHAR_DIGIT_THREE 0x33 /* '3' */ +#define ASCII_CHAR_DIGIT_FOUR 0x34 /* '4' */ +#define ASCII_CHAR_DIGIT_FIVE 0x35 /* '5' */ +#define ASCII_CHAR_DIGIT_SIX 0x36 /* '6' */ +#define ASCII_CHAR_DIGIT_SEVEN 0x37 /* '7' */ +#define ASCII_CHAR_DIGIT_EIGHT 0x38 /* '8' */ +#define ASCII_CHAR_DIGIT_NINE 0x39 /* '9' */ + +#define ASCII_CHAR_DIG_ZERO ASCII_CHAR_DIGIT_ZERO +#define ASCII_CHAR_DIG_ONE ASCII_CHAR_DIGIT_ONE +#define ASCII_CHAR_DIG_TWO ASCII_CHAR_DIGIT_TWO +#define ASCII_CHAR_DIG_THREE ASCII_CHAR_DIGIT_THREE +#define ASCII_CHAR_DIG_FOUR ASCII_CHAR_DIGIT_FOUR +#define ASCII_CHAR_DIG_FIVE ASCII_CHAR_DIGIT_FIVE +#define ASCII_CHAR_DIG_SIX ASCII_CHAR_DIGIT_SIX +#define ASCII_CHAR_DIG_SEVEN ASCII_CHAR_DIGIT_SEVEN +#define ASCII_CHAR_DIG_EIGHT ASCII_CHAR_DIGIT_EIGHT +#define ASCII_CHAR_DIG_NINE ASCII_CHAR_DIGIT_NINE + + + /* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */ +#define ASCII_CHAR_COLON 0x3A /* ':' */ +#define ASCII_CHAR_SEMICOLON 0x3B /* ';' */ +#define ASCII_CHAR_LESS_THAN_SIGN 0x3C /* '<' */ +#define ASCII_CHAR_EQUALS_SIGN 0x3D /* '=' */ +#define ASCII_CHAR_GREATER_THAN_SIGN 0x3E /* '>' */ +#define ASCII_CHAR_QUESTION_MARK 0x3F /* '\?' */ +#define ASCII_CHAR_COMMERCIAL_AT 0x40 /* '@' */ + +#define ASCII_CHAR_AT_SIGN ASCII_CHAR_COMMERCIAL_AT + + +/*$PAGE*/ + /* ------------- UPPERCASE LATIN ALPHABET ------------- */ +#define ASCII_CHAR_LATIN_UPPER_A 0x41 /* 'A' */ +#define ASCII_CHAR_LATIN_UPPER_B 0x42 /* 'B' */ +#define ASCII_CHAR_LATIN_UPPER_C 0x43 /* 'C' */ +#define ASCII_CHAR_LATIN_UPPER_D 0x44 /* 'D' */ +#define ASCII_CHAR_LATIN_UPPER_E 0x45 /* 'E' */ +#define ASCII_CHAR_LATIN_UPPER_F 0x46 /* 'F' */ +#define ASCII_CHAR_LATIN_UPPER_G 0x47 /* 'G' */ +#define ASCII_CHAR_LATIN_UPPER_H 0x48 /* 'H' */ +#define ASCII_CHAR_LATIN_UPPER_I 0x49 /* 'I' */ +#define ASCII_CHAR_LATIN_UPPER_J 0x4A /* 'J' */ +#define ASCII_CHAR_LATIN_UPPER_K 0x4B /* 'K' */ +#define ASCII_CHAR_LATIN_UPPER_L 0x4C /* 'L' */ +#define ASCII_CHAR_LATIN_UPPER_M 0x4D /* 'M' */ +#define ASCII_CHAR_LATIN_UPPER_N 0x4E /* 'N' */ +#define ASCII_CHAR_LATIN_UPPER_O 0x4F /* 'O' */ +#define ASCII_CHAR_LATIN_UPPER_P 0x50 /* 'P' */ +#define ASCII_CHAR_LATIN_UPPER_Q 0x51 /* 'Q' */ +#define ASCII_CHAR_LATIN_UPPER_R 0x52 /* 'R' */ +#define ASCII_CHAR_LATIN_UPPER_S 0x53 /* 'S' */ +#define ASCII_CHAR_LATIN_UPPER_T 0x54 /* 'T' */ +#define ASCII_CHAR_LATIN_UPPER_U 0x55 /* 'U' */ +#define ASCII_CHAR_LATIN_UPPER_V 0x56 /* 'V' */ +#define ASCII_CHAR_LATIN_UPPER_W 0x57 /* 'W' */ +#define ASCII_CHAR_LATIN_UPPER_X 0x58 /* 'X' */ +#define ASCII_CHAR_LATIN_UPPER_Y 0x59 /* 'Y' */ +#define ASCII_CHAR_LATIN_UPPER_Z 0x5A /* 'Z' */ + + + /* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */ +#define ASCII_CHAR_LEFT_SQUARE_BRACKET 0x5B /* '[' */ +#define ASCII_CHAR_REVERSE_SOLIDUS 0x5C /* '\\' */ +#define ASCII_CHAR_RIGHT_SQUARE_BRACKET 0x5D /* ']' */ +#define ASCII_CHAR_CIRCUMFLEX_ACCENT 0x5E /* '^' */ +#define ASCII_CHAR_LOW_LINE 0x5F /* '_' */ +#define ASCII_CHAR_GRAVE_ACCENT 0x60 /* '`' */ + +#define ASCII_CHAR_BRACKET_SQUARE_LEFT ASCII_CHAR_LEFT_SQUARE_BRACKET +#define ASCII_CHAR_BRACKET_SQUARE_RIGHT ASCII_CHAR_RIGHT_SQUARE_BRACKET + + + /* ------------- LOWERCASE LATIN ALPHABET ------------- */ +#define ASCII_CHAR_LATIN_LOWER_A 0x61 /* 'a' */ +#define ASCII_CHAR_LATIN_LOWER_B 0x62 /* 'b' */ +#define ASCII_CHAR_LATIN_LOWER_C 0x63 /* 'c' */ +#define ASCII_CHAR_LATIN_LOWER_D 0x64 /* 'd' */ +#define ASCII_CHAR_LATIN_LOWER_E 0x65 /* 'e' */ +#define ASCII_CHAR_LATIN_LOWER_F 0x66 /* 'f' */ +#define ASCII_CHAR_LATIN_LOWER_G 0x67 /* 'g' */ +#define ASCII_CHAR_LATIN_LOWER_H 0x68 /* 'h' */ +#define ASCII_CHAR_LATIN_LOWER_I 0x69 /* 'i' */ +#define ASCII_CHAR_LATIN_LOWER_J 0x6A /* 'j' */ +#define ASCII_CHAR_LATIN_LOWER_K 0x6B /* 'k' */ +#define ASCII_CHAR_LATIN_LOWER_L 0x6C /* 'l' */ +#define ASCII_CHAR_LATIN_LOWER_M 0x6D /* 'm' */ +#define ASCII_CHAR_LATIN_LOWER_N 0x6E /* 'n' */ +#define ASCII_CHAR_LATIN_LOWER_O 0x6F /* 'o' */ +#define ASCII_CHAR_LATIN_LOWER_P 0x70 /* 'p' */ +#define ASCII_CHAR_LATIN_LOWER_Q 0x71 /* 'q' */ +#define ASCII_CHAR_LATIN_LOWER_R 0x72 /* 'r' */ +#define ASCII_CHAR_LATIN_LOWER_S 0x73 /* 's' */ +#define ASCII_CHAR_LATIN_LOWER_T 0x74 /* 't' */ +#define ASCII_CHAR_LATIN_LOWER_U 0x75 /* 'u' */ +#define ASCII_CHAR_LATIN_LOWER_V 0x76 /* 'v' */ +#define ASCII_CHAR_LATIN_LOWER_W 0x77 /* 'w' */ +#define ASCII_CHAR_LATIN_LOWER_X 0x78 /* 'x' */ +#define ASCII_CHAR_LATIN_LOWER_Y 0x79 /* 'y' */ +#define ASCII_CHAR_LATIN_LOWER_Z 0x7A /* 'z' */ + + + /* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */ +#define ASCII_CHAR_LEFT_CURLY_BRACKET 0x7B /* '{' */ +#define ASCII_CHAR_VERTICAL_LINE 0x7C /* '|' */ +#define ASCII_CHAR_RIGHT_CURLY_BRACKET 0x7D /* '}' */ +#define ASCII_CHAR_TILDE 0x7E /* '~' */ + +#define ASCII_CHAR_BRACKET_CURLY_LEFT ASCII_CHAR_LEFT_CURLY_BRACKET +#define ASCII_CHAR_BRACKET_CURLY_RIGHT ASCII_CHAR_RIGHT_CURLY_BRACKET + + + /* ---------------- CONTROL CHARACTERS ---------------- */ +#define ASCII_CHAR_DELETE 0x7F + +#define ASCII_CHAR_DEL ASCII_CHAR_DELETE + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MACRO'S +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* ASCII CHARACTER CLASSIFICATION MACRO's +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.(1) states that "character classification functions ... +* return nonzero (true) if and only if the value of the argument 'c' conforms to ... the +* description of the function." +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* ASCII_IS_DIG() +* +* Description : Determine whether a character is a decimal-digit character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a decimal-digit character. +* +* DEF_NO, if character is NOT a decimal-digit character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.5.(2) states that "isdigit() ... tests for any +* decimal-digit character". +********************************************************************************************************* +*/ + +#define ASCII_IS_DIG(c) ((((c) >= ASCII_CHAR_DIG_ZERO) && ((c) <= ASCII_CHAR_DIG_NINE)) ? (DEF_YES) : (DEF_NO)) + + +/* +********************************************************************************************************* +* ASCII_IS_DIG_OCT() +* +* Description : Determine whether a character is an octal-digit character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is an octal-digit character. +* +* DEF_NO, if character is NOT an octal-digit character. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#define ASCII_IS_DIG_OCT(c) ((((c) >= ASCII_CHAR_DIG_ZERO) && ((c) <= ASCII_CHAR_DIG_SEVEN)) ? (DEF_YES) : (DEF_NO)) + + +/* +********************************************************************************************************* +* ASCII_IS_DIG_HEX() +* +* Description : Determine whether a character is a hexadecimal-digit character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a hexadecimal-digit character. +* +* DEF_NO, if character is NOT a hexadecimal-digit character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.12.(2) states that "isxdigit() ... tests for any +* hexadecimal-digit character". +********************************************************************************************************* +*/ + +#define ASCII_IS_DIG_HEX(c) (((((c) >= ASCII_CHAR_DIG_ZERO ) && ((c) <= ASCII_CHAR_DIG_NINE )) || \ + (((c) >= ASCII_CHAR_LATIN_UPPER_A) && ((c) <= ASCII_CHAR_LATIN_UPPER_F)) || \ + (((c) >= ASCII_CHAR_LATIN_LOWER_A) && ((c) <= ASCII_CHAR_LATIN_LOWER_F))) ? (DEF_YES) : (DEF_NO)) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IS_LOWER() +* +* Description : Determine whether a character is a lowercase alphabetic character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a lowercase alphabetic character. +* +* DEF_NO, if character is NOT a lowercase alphabetic character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.7.(2) states that "islower() returns true only for +* the lowercase letters". +********************************************************************************************************* +*/ + +#define ASCII_IS_LOWER(c) ((((c) >= ASCII_CHAR_LATIN_LOWER_A) && ((c) <= ASCII_CHAR_LATIN_LOWER_Z)) ? (DEF_YES) : (DEF_NO)) + + +/* +********************************************************************************************************* +* ASCII_IS_UPPER() +* +* Description : Determine whether a character is an uppercase alphabetic character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is an uppercase alphabetic character. +* +* DEF_NO, if character is NOT an uppercase alphabetic character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.11.(2) states that "isupper() returns true only for +* the uppercase letters". +********************************************************************************************************* +*/ + +#define ASCII_IS_UPPER(c) ((((c) >= ASCII_CHAR_LATIN_UPPER_A) && ((c) <= ASCII_CHAR_LATIN_UPPER_Z)) ? (DEF_YES) : (DEF_NO)) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IS_ALPHA() +* +* Description : Determine whether a character is an alphabetic character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is an alphabetic character. +* +* DEF_NO, if character is NOT an alphabetic character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.2.(2) states that "isalpha() returns true only for the +* characters for which isupper() or islower() is true". +********************************************************************************************************* +*/ + +#define ASCII_IS_ALPHA(c) ((((ASCII_IS_UPPER(c)) == DEF_YES) || \ + ((ASCII_IS_LOWER(c)) == DEF_YES)) ? (DEF_YES) : (DEF_NO)) + + +/* +********************************************************************************************************* +* ASCII_IS_ALPHA_NUM() +* +* Description : Determine whether a character is an alphanumeric character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is an alphanumeric character. +* +* DEF_NO, if character is NOT an alphanumeric character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.1.(2) states that "isalnum() ... tests for any character +* for which isalpha() or isdigit() is true". +********************************************************************************************************* +*/ + +#define ASCII_IS_ALPHA_NUM(c) ((((ASCII_IS_ALPHA(c)) == DEF_YES) || \ + ((ASCII_IS_DIG (c)) == DEF_YES)) ? (DEF_YES) : (DEF_NO)) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IS_BLANK() +* +* Description : Determine whether a character is a standard blank character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a standard blank character. +* +* DEF_NO, if character is NOT a standard blank character. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.3.(2) states that "isblank() returns true only for +* the standard blank characters". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.1.3.(2) defines "the standard blank characters" as +* the "space (' '), and horizontal tab ('\t')". +********************************************************************************************************* +*/ + +#define ASCII_IS_BLANK(c) ((((c) == ASCII_CHAR_SPACE) || ((c) == ASCII_CHAR_HT)) ? (DEF_YES) : (DEF_NO)) + + +/* +********************************************************************************************************* +* ASCII_IS_SPACE() +* +* Description : Determine whether a character is a white-space character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a white-space character. +* +* DEF_NO, if character is NOT a white-space character. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.10.(2) states that "isspace() returns true only +* for the standard white-space characters". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.1.10.(2) defines "the standard white-space characters" +* as the "space (' '), form feed ('\f'), new-line ('\n'), carriage return ('\r'), +* horizontal tab ('\t'), and vertical tab ('\v')". +********************************************************************************************************* +*/ + +#define ASCII_IS_SPACE(c) ((((c) == ASCII_CHAR_SPACE) || ((c) == ASCII_CHAR_CR) || \ + ((c) == ASCII_CHAR_LF ) || ((c) == ASCII_CHAR_FF) || \ + ((c) == ASCII_CHAR_HT ) || ((c) == ASCII_CHAR_VT)) ? (DEF_YES) : (DEF_NO)) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IS_PRINT() +* +* Description : Determine whether a character is a printing character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a printing character. +* +* DEF_NO, if character is NOT a printing character. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.8.(2) states that "isprint() ... tests for any +* printing character including space (' ')". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US +* ASCII character set, the printing characters are those whose values lie from +* 0x20 (space) through 0x7E (tilde)". +********************************************************************************************************* +*/ + +#define ASCII_IS_PRINT(c) ((((c) >= ASCII_CHAR_SPACE) && ((c) <= ASCII_CHAR_TILDE)) ? (DEF_YES) : (DEF_NO)) + + +/* +********************************************************************************************************* +* ASCII_IS_GRAPH() +* +* Description : Determine whether a character is any printing character except a space character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a graphic character. +* +* DEF_NO, if character is NOT a graphic character. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.6.(2) states that "isgraph() ... tests for any +* printing character except space (' ')". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US +* ASCII character set, the printing characters are those whose values lie from +* 0x20 (space) through 0x7E (tilde)". +********************************************************************************************************* +*/ + +#define ASCII_IS_GRAPH(c) ((((c) >= ASCII_CHAR_EXCLAMATION_MARK) && ((c) <= ASCII_CHAR_TILDE)) ? (DEF_YES) : (DEF_NO)) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII_IS_PUNCT() +* +* Description : Determine whether a character is a punctuation character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a punctuation character. +* +* DEF_NO, if character is NOT a punctuation character. +* +* Caller(s) : Application. +* +* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.9.(2) states that "ispunct() returns true for every +* printing character for which neither isspace() nor isalnum() is true". +********************************************************************************************************* +*/ + +#define ASCII_IS_PUNCT(c) ((((ASCII_IS_PRINT(c)) == DEF_YES) && \ + ((ASCII_IS_SPACE(c)) == DEF_NO ) && \ + ((ASCII_IS_ALPHA_NUM(c)) == DEF_NO )) ? (DEF_YES) : (DEF_NO)) + + +/* +********************************************************************************************************* +* ASCII_IS_CTRL() +* +* Description : Determine whether a character is a control character. +* +* Argument(s) : c Character to examine. +* +* Return(s) : DEF_YES, if character is a control character. +* +* DEF_NO, if character is NOT a control character. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.4.(2) states that "iscntrl() ... tests for any +* control character". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US +* ASCII character set, ... the control characters are those whose values lie from +* 0 (NUL) through 0x1F (US), and the character 0x7F (DEL)". +********************************************************************************************************* +*/ + +#define ASCII_IS_CTRL(c) (((((CPU_INT08S)(c) >= ASCII_CHAR_NULL ) && ((c) <= ASCII_CHAR_IS1)) || \ + ((c) == ASCII_CHAR_DEL)) ? (DEF_YES) : (DEF_NO)) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII CHARACTER CASE MAPPING MACRO's +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* ASCII_TO_LOWER() +* +* Description : Convert uppercase alphabetic character to its corresponding lowercase alphabetic character. +* +* Argument(s) : c Character to convert. +* +* Return(s) : Lowercase equivalent of 'c', if character 'c' is an uppercase character (see Note #1b1). +* +* Character 'c', otherwise (see Note #1b2). +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.2.1.(2) states that "tolower() ... converts an +* uppercase letter to a corresponding lowercase letter". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.2.1.(3) states that : +* +* (1) (A) "if the argument is a character for which isupper() is true and there are +* one or more corresponding characters ... for which islower() is true," ... +* (B) "tolower() ... returns one of the corresponding characters;" ... +* +* (2) "otherwise, the argument is returned unchanged." +********************************************************************************************************* +*/ + +#define ASCII_TO_LOWER(c) (((ASCII_IS_UPPER(c)) == DEF_YES) ? ((c) + (ASCII_CHAR_LATIN_LOWER_A - ASCII_CHAR_LATIN_UPPER_A)) : (c)) + + +/* +********************************************************************************************************* +* ASCII_TO_UPPER() +* +* Description : Convert lowercase alphabetic character to its corresponding uppercase alphabetic character. +* +* Argument(s) : c Character to convert. +* +* Return(s) : Uppercase equivalent of 'c', if character 'c' is a lowercase character (see Note #1b1). +* +* Character 'c', otherwise (see Note #1b2). +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.2.2.(2) states that "toupper() ... converts a +* lowercase letter to a corresponding uppercase letter". +* +* (b) ISO/IEC 9899:TC2, Section 7.4.2.2.(3) states that : +* +* (1) (A) "if the argument is a character for which islower() is true and there are +* one or more corresponding characters ... for which isupper() is true," ... +* (B) "toupper() ... returns one of the corresponding characters;" ... +* +* (2) "otherwise, the argument is returned unchanged." +********************************************************************************************************* +*/ + +#define ASCII_TO_UPPER(c) (((ASCII_IS_LOWER(c)) == DEF_YES) ? ((c) - (ASCII_CHAR_LATIN_LOWER_A - ASCII_CHAR_LATIN_UPPER_A)) : (c)) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +CPU_BOOLEAN ASCII_IsAlpha (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsAlphaNum(CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsLower (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsUpper (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsDig (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsDigOct (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsDigHex (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsBlank (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsSpace (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsPrint (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsGraph (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsPunct (CPU_CHAR c); + +CPU_BOOLEAN ASCII_IsCtrl (CPU_CHAR c); + + +CPU_CHAR ASCII_ToLower (CPU_CHAR c); + +CPU_CHAR ASCII_ToUpper (CPU_CHAR c); + + +CPU_BOOLEAN ASCII_Cmp (CPU_CHAR c1, + CPU_CHAR c2); + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE END +* +* Note(s) : (1) See 'lib_ascii.h MODULE'. +********************************************************************************************************* +*/ + +#endif /* End of lib ascii module include. */ + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_def.h b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_def.h new file mode 100644 index 0000000..2279d74 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_def.h @@ -0,0 +1,1323 @@ +/* +********************************************************************************************************* +* uC/LIB +* CUSTOM LIBRARY MODULES +* +* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/LIB is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* CORE CUSTOM LIBRARY MODULE +* +* Filename : lib_def.h +* Version : V1.37.01 +* Programmer(s) : ITJ +* FBJ +********************************************************************************************************* +* Note(s) : (1) Assumes the following versions (or more recent) of software modules are included in +* the project build : +* +* (a) uC/CPU V1.29.00 +* +* +* (2) NO compiler-supplied standard library functions are used in library or product software. +* +* (a) ALL standard library functions are implemented in the custom library modules : +* +* (1) \\lib_*.* +* +* (2) \\Ports\\\lib*_a.* +* +* where +* directory path for custom library software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (b) Product-specific library functions are implemented in individual products. +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +* +* Note(s) : (1) This library definition header file is protected from multiple pre-processor inclusion +* through use of the library definition module present pre-processor macro definition. +********************************************************************************************************* +*/ + +#ifndef LIB_DEF_MODULE_PRESENT +#define LIB_DEF_MODULE_PRESENT + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CUSTOM LIBRARY MODULE VERSION NUMBER +* +* Note(s) : (1) (a) The custom library module software version is denoted as follows : +* +* Vx.yy.zz +* +* where +* V denotes 'Version' label +* x denotes major software version revision number +* yy denotes minor software version revision number +* zz denotes sub-minor software version revision number +* +* (b) The software version label #define is formatted as follows : +* +* ver = x.yyzz * 100 * 100 +* +* where +* ver denotes software version number scaled as an integer value +* x.yyzz denotes software version number, where the unscaled integer +* portion denotes the major version number & the unscaled +* fractional portion denotes the (concatenated) minor +* version numbers +********************************************************************************************************* +*/ + +#define LIB_VERSION 13700u /* See Note #1. */ + + +/* +********************************************************************************************************* +* INCLUDE FILES +* +* Note(s) : (1) The custom library software files are located in the following directories : +* +* (a) \\lib_*.* +* +* where +* directory path for custom library software +* +* (2) CPU-configuration software files are located in the following directories : +* +* (a) \\cpu_*.* +* (b) \\\\cpu*.* +* +* where +* directory path for common CPU-compiler software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (3) Compiler MUST be configured to include as additional include path directories : +* +* (a) '\\' directory See Note #1a +* +* (b) (1) '\\' directory See Note #2a +* (2) '\\\\' directory See Note #2b +********************************************************************************************************* +*/ + +#include +#include + + +/*$PAGE*/ +/* +********************************************************************************************************* +* STANDARD DEFINES +********************************************************************************************************* +*/ + +#define DEF_NULL ((void *)0) + + + /* ----------------- BOOLEAN DEFINES ------------------ */ +#define DEF_FALSE 0u +#define DEF_TRUE 1u + +#define DEF_NO 0u +#define DEF_YES 1u + +#define DEF_DISABLED 0u +#define DEF_ENABLED 1u + +#define DEF_INACTIVE 0u +#define DEF_ACTIVE 1u + +#define DEF_INVALID 0u +#define DEF_VALID 1u + +#define DEF_OFF 0u +#define DEF_ON 1u + +#define DEF_CLR 0u +#define DEF_SET 1u + +#define DEF_FAIL 0u +#define DEF_OK 1u + + + /* ------------------- BIT DEFINES -------------------- */ +#define DEF_BIT_NONE 0x00u + +#define DEF_BIT_00 0x01u +#define DEF_BIT_01 0x02u +#define DEF_BIT_02 0x04u +#define DEF_BIT_03 0x08u +#define DEF_BIT_04 0x10u +#define DEF_BIT_05 0x20u +#define DEF_BIT_06 0x40u +#define DEF_BIT_07 0x80u + +#define DEF_BIT_08 0x0100u +#define DEF_BIT_09 0x0200u +#define DEF_BIT_10 0x0400u +#define DEF_BIT_11 0x0800u +#define DEF_BIT_12 0x1000u +#define DEF_BIT_13 0x2000u +#define DEF_BIT_14 0x4000u +#define DEF_BIT_15 0x8000u + +#define DEF_BIT_16 0x00010000u +#define DEF_BIT_17 0x00020000u +#define DEF_BIT_18 0x00040000u +#define DEF_BIT_19 0x00080000u +#define DEF_BIT_20 0x00100000u +#define DEF_BIT_21 0x00200000u +#define DEF_BIT_22 0x00400000u +#define DEF_BIT_23 0x00800000u + +#define DEF_BIT_24 0x01000000u +#define DEF_BIT_25 0x02000000u +#define DEF_BIT_26 0x04000000u +#define DEF_BIT_27 0x08000000u +#define DEF_BIT_28 0x10000000u +#define DEF_BIT_29 0x20000000u +#define DEF_BIT_30 0x40000000u +#define DEF_BIT_31 0x80000000u +/*$PAGE*/ +#define DEF_BIT_32 0x0000000100000000u +#define DEF_BIT_33 0x0000000200000000u +#define DEF_BIT_34 0x0000000400000000u +#define DEF_BIT_35 0x0000000800000000u +#define DEF_BIT_36 0x0000001000000000u +#define DEF_BIT_37 0x0000002000000000u +#define DEF_BIT_38 0x0000004000000000u +#define DEF_BIT_39 0x0000008000000000u + +#define DEF_BIT_40 0x0000010000000000u +#define DEF_BIT_41 0x0000020000000000u +#define DEF_BIT_42 0x0000040000000000u +#define DEF_BIT_43 0x0000080000000000u +#define DEF_BIT_44 0x0000100000000000u +#define DEF_BIT_45 0x0000200000000000u +#define DEF_BIT_46 0x0000400000000000u +#define DEF_BIT_47 0x0000800000000000u + +#define DEF_BIT_48 0x0001000000000000u +#define DEF_BIT_49 0x0002000000000000u +#define DEF_BIT_50 0x0004000000000000u +#define DEF_BIT_51 0x0008000000000000u +#define DEF_BIT_52 0x0010000000000000u +#define DEF_BIT_53 0x0020000000000000u +#define DEF_BIT_54 0x0040000000000000u +#define DEF_BIT_55 0x0080000000000000u + +#define DEF_BIT_56 0x0100000000000000u +#define DEF_BIT_57 0x0200000000000000u +#define DEF_BIT_58 0x0400000000000000u +#define DEF_BIT_59 0x0800000000000000u +#define DEF_BIT_60 0x1000000000000000u +#define DEF_BIT_61 0x2000000000000000u +#define DEF_BIT_62 0x4000000000000000u +#define DEF_BIT_63 0x8000000000000000u + + + /* ------------------ ALIGN DEFINES ------------------- */ +#define DEF_ALIGN_MAX_NBR_OCTETS 4096u + + + /* ------------------ OCTET DEFINES ------------------- */ +#define DEF_OCTET_NBR_BITS 8u +#define DEF_OCTET_MASK 0xFFu + +#define DEF_OCTET_TO_BIT_NBR_BITS 3u +#define DEF_OCTET_TO_BIT_SHIFT DEF_OCTET_TO_BIT_NBR_BITS +#define DEF_OCTET_TO_BIT_MASK 0x07u + + +#define DEF_NIBBLE_NBR_BITS 4u +#define DEF_NIBBLE_MASK 0x0Fu + + + /* --------------- NUMBER BASE DEFINES ---------------- */ +#define DEF_NBR_BASE_BIN 2u +#define DEF_NBR_BASE_OCT 8u +#define DEF_NBR_BASE_DEC 10u +#define DEF_NBR_BASE_HEX 16u + + +/*$PAGE*/ + /* ----------------- INTEGER DEFINES ------------------ */ +#define DEF_INT_08_NBR_BITS 8u +#define DEF_INT_08_MASK 0xFFu + +#define DEF_INT_08U_MIN_VAL 0u +#define DEF_INT_08U_MAX_VAL 255u + +#define DEF_INT_08S_MIN_VAL_ONES_CPL (-127) +#define DEF_INT_08S_MAX_VAL_ONES_CPL 127 + +#define DEF_INT_08S_MIN_VAL (DEF_INT_08S_MIN_VAL_ONES_CPL - 1) +#define DEF_INT_08S_MAX_VAL DEF_INT_08S_MAX_VAL_ONES_CPL + +#define DEF_INT_08U_NBR_DIG_MIN 1u +#define DEF_INT_08U_NBR_DIG_MAX 3u + +#define DEF_INT_08S_NBR_DIG_MIN 3u +#define DEF_INT_08S_NBR_DIG_MAX 3u + + + +#define DEF_INT_16_NBR_BITS 16u +#define DEF_INT_16_MASK 0xFFFFu + +#define DEF_INT_16U_MIN_VAL 0u +#define DEF_INT_16U_MAX_VAL 65535u + +#define DEF_INT_16S_MIN_VAL_ONES_CPL (-32767) +#define DEF_INT_16S_MAX_VAL_ONES_CPL 32767 + +#define DEF_INT_16S_MIN_VAL (DEF_INT_16S_MIN_VAL_ONES_CPL - 1) +#define DEF_INT_16S_MAX_VAL DEF_INT_16S_MAX_VAL_ONES_CPL + +#define DEF_INT_16U_NBR_DIG_MIN 1u +#define DEF_INT_16U_NBR_DIG_MAX 5u + +#define DEF_INT_16S_NBR_DIG_MIN 5u +#define DEF_INT_16S_NBR_DIG_MAX 5u + + + +#define DEF_INT_32_NBR_BITS 32u +#define DEF_INT_32_MASK 0xFFFFFFFFu + +#define DEF_INT_32U_MIN_VAL 0u +#define DEF_INT_32U_MAX_VAL 4294967295u + +#define DEF_INT_32S_MIN_VAL_ONES_CPL (-2147483647) +#define DEF_INT_32S_MAX_VAL_ONES_CPL 2147483647 + +#define DEF_INT_32S_MIN_VAL (DEF_INT_32S_MIN_VAL_ONES_CPL - 1) +#define DEF_INT_32S_MAX_VAL DEF_INT_32S_MAX_VAL_ONES_CPL + +#define DEF_INT_32U_NBR_DIG_MIN 1u +#define DEF_INT_32U_NBR_DIG_MAX 10u + +#define DEF_INT_32S_NBR_DIG_MIN 10u +#define DEF_INT_32S_NBR_DIG_MAX 10u + + + +#define DEF_INT_64_NBR_BITS 64u +#define DEF_INT_64_MASK 0xFFFFFFFFFFFFFFFFu + +#define DEF_INT_64U_MIN_VAL 0u +#define DEF_INT_64U_MAX_VAL 18446744073709551615u + +#define DEF_INT_64S_MIN_VAL_ONES_CPL (-9223372036854775807) +#define DEF_INT_64S_MAX_VAL_ONES_CPL 9223372036854775807 + +#define DEF_INT_64S_MIN_VAL (DEF_INT_64S_MIN_VAL_ONES_CPL - 1) +#define DEF_INT_64S_MAX_VAL DEF_INT_64S_MAX_VAL_ONES_CPL + +#define DEF_INT_64U_NBR_DIG_MIN 1u +#define DEF_INT_64U_NBR_DIG_MAX 20u + +#define DEF_INT_64S_NBR_DIG_MIN 19u +#define DEF_INT_64S_NBR_DIG_MAX 19u + + + +/*$PAGE*/ + /* --------------- CPU INTEGER DEFINES ---------------- */ +#define DEF_INT_CPU_NBR_BITS (CPU_CFG_DATA_SIZE * DEF_OCTET_NBR_BITS) +#define DEF_INT_CPU_NBR_BITS_MAX (CPU_CFG_DATA_SIZE_MAX * DEF_OCTET_NBR_BITS) + + + +#if (DEF_INT_CPU_NBR_BITS == DEF_INT_08_NBR_BITS) + + +#define DEF_INT_CPU_MASK DEF_INT_08_MASK + +#define DEF_INT_CPU_U_MIN_VAL DEF_INT_08U_MIN_VAL +#define DEF_INT_CPU_U_MAX_VAL DEF_INT_08U_MAX_VAL + +#define DEF_INT_CPU_S_MIN_VAL DEF_INT_08S_MIN_VAL +#define DEF_INT_CPU_S_MAX_VAL DEF_INT_08S_MAX_VAL + +#define DEF_INT_CPU_S_MIN_VAL_ONES_CPL DEF_INT_08S_MIN_VAL_ONES_CPL +#define DEF_INT_CPU_S_MAX_VAL_ONES_CPL DEF_INT_08S_MAX_VAL_ONES_CPL + + + +#elif (DEF_INT_CPU_NBR_BITS == DEF_INT_16_NBR_BITS) + + +#define DEF_INT_CPU_MASK DEF_INT_16_MASK + +#define DEF_INT_CPU_U_MIN_VAL DEF_INT_16U_MIN_VAL +#define DEF_INT_CPU_U_MAX_VAL DEF_INT_16U_MAX_VAL + +#define DEF_INT_CPU_S_MIN_VAL DEF_INT_16S_MIN_VAL +#define DEF_INT_CPU_S_MAX_VAL DEF_INT_16S_MAX_VAL + +#define DEF_INT_CPU_S_MIN_VAL_ONES_CPL DEF_INT_16S_MIN_VAL_ONES_CPL +#define DEF_INT_CPU_S_MAX_VAL_ONES_CPL DEF_INT_16S_MAX_VAL_ONES_CPL + + + +#elif (DEF_INT_CPU_NBR_BITS == DEF_INT_32_NBR_BITS) + + +#define DEF_INT_CPU_MASK DEF_INT_32_MASK + +#define DEF_INT_CPU_U_MIN_VAL DEF_INT_32U_MIN_VAL +#define DEF_INT_CPU_U_MAX_VAL DEF_INT_32U_MAX_VAL + +#define DEF_INT_CPU_S_MIN_VAL DEF_INT_32S_MIN_VAL +#define DEF_INT_CPU_S_MAX_VAL DEF_INT_32S_MAX_VAL + +#define DEF_INT_CPU_S_MIN_VAL_ONES_CPL DEF_INT_32S_MIN_VAL_ONES_CPL +#define DEF_INT_CPU_S_MAX_VAL_ONES_CPL DEF_INT_32S_MAX_VAL_ONES_CPL + + + +#elif (DEF_INT_CPU_NBR_BITS == DEF_INT_64_NBR_BITS) + + +#define DEF_INT_CPU_MASK DEF_INT_64_MASK + +#define DEF_INT_CPU_U_MIN_VAL DEF_INT_64U_MIN_VAL +#define DEF_INT_CPU_U_MAX_VAL DEF_INT_64U_MAX_VAL + +#define DEF_INT_CPU_S_MIN_VAL DEF_INT_64S_MIN_VAL +#define DEF_INT_CPU_S_MAX_VAL DEF_INT_64S_MAX_VAL + +#define DEF_INT_CPU_S_MIN_VAL_ONES_CPL DEF_INT_64S_MIN_VAL_ONES_CPL +#define DEF_INT_CPU_S_MAX_VAL_ONES_CPL DEF_INT_64S_MAX_VAL_ONES_CPL + + + +#else + +#error "CPU_CFG_DATA_SIZE illegally #defined in 'cpu.h' " +#error " [See 'cpu.h CONFIGURATION ERRORS']" + +#endif + + + +/*$PAGE*/ + /* ------------------- TIME DEFINES ------------------- */ +#define DEF_TIME_NBR_DAY_PER_WK 7u +#define DEF_TIME_NBR_DAY_PER_YR 365u +#define DEF_TIME_NBR_DAY_PER_YR_LEAP 366u + +#define DEF_TIME_NBR_HR_PER_DAY 24u +#define DEF_TIME_NBR_HR_PER_WK (DEF_TIME_NBR_HR_PER_DAY * DEF_TIME_NBR_DAY_PER_WK ) +#define DEF_TIME_NBR_HR_PER_YR (DEF_TIME_NBR_HR_PER_DAY * DEF_TIME_NBR_DAY_PER_YR ) +#define DEF_TIME_NBR_HR_PER_YR_LEAP (DEF_TIME_NBR_HR_PER_DAY * DEF_TIME_NBR_DAY_PER_YR_LEAP) + +#define DEF_TIME_NBR_MIN_PER_HR 60u +#define DEF_TIME_NBR_MIN_PER_DAY (DEF_TIME_NBR_MIN_PER_HR * DEF_TIME_NBR_HR_PER_DAY ) +#define DEF_TIME_NBR_MIN_PER_WK (DEF_TIME_NBR_MIN_PER_DAY * DEF_TIME_NBR_DAY_PER_WK ) +#define DEF_TIME_NBR_MIN_PER_YR (DEF_TIME_NBR_MIN_PER_DAY * DEF_TIME_NBR_DAY_PER_YR ) +#define DEF_TIME_NBR_MIN_PER_YR_LEAP (DEF_TIME_NBR_MIN_PER_DAY * DEF_TIME_NBR_DAY_PER_YR_LEAP) + +#define DEF_TIME_NBR_SEC_PER_MIN 60u +#define DEF_TIME_NBR_SEC_PER_HR (DEF_TIME_NBR_SEC_PER_MIN * DEF_TIME_NBR_MIN_PER_HR ) +#define DEF_TIME_NBR_SEC_PER_DAY (DEF_TIME_NBR_SEC_PER_HR * DEF_TIME_NBR_HR_PER_DAY ) +#define DEF_TIME_NBR_SEC_PER_WK (DEF_TIME_NBR_SEC_PER_DAY * DEF_TIME_NBR_DAY_PER_WK ) +#define DEF_TIME_NBR_SEC_PER_YR (DEF_TIME_NBR_SEC_PER_DAY * DEF_TIME_NBR_DAY_PER_YR ) +#define DEF_TIME_NBR_SEC_PER_YR_LEAP (DEF_TIME_NBR_SEC_PER_DAY * DEF_TIME_NBR_DAY_PER_YR_LEAP) + +#define DEF_TIME_NBR_mS_PER_SEC 1000u +#define DEF_TIME_NBR_uS_PER_SEC 1000000u +#define DEF_TIME_NBR_nS_PER_SEC 1000000000u + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ERROR CODES +* +* Note(s) : (1) All library error codes are #define'd in 'lib_def.h'; +********************************************************************************************************* +*/ + +typedef enum lib_err { + + LIB_ERR_NONE = 0u, + + LIB_MEM_ERR_NONE = 10000u, + LIB_MEM_ERR_NULL_PTR = 10001u, /* Ptr arg(s) passed NULL ptr(s). */ + + LIB_MEM_ERR_INVALID_MEM_SIZE = 10100u, /* Invalid mem size. */ + LIB_MEM_ERR_INVALID_MEM_ALIGN = 10101u, /* Invalid mem align. */ + LIB_MEM_ERR_INVALID_SEG_SIZE = 10110u, /* Invalid mem seg size. */ + LIB_MEM_ERR_INVALID_SEG_OVERLAP = 10111u, /* Invalid mem seg overlaps other mem seg(s). */ + LIB_MEM_ERR_INVALID_POOL = 10120u, /* Invalid mem pool. */ + LIB_MEM_ERR_INVALID_BLK_NBR = 10130u, /* Invalid mem pool blk nbr. */ + LIB_MEM_ERR_INVALID_BLK_SIZE = 10131u, /* Invalid mem pool blk size. */ + LIB_MEM_ERR_INVALID_BLK_ALIGN = 10132u, /* Invalid mem pool blk align. */ + LIB_MEM_ERR_INVALID_BLK_IX = 10133u, /* Invalid mem pool ix. */ + LIB_MEM_ERR_INVALID_BLK_ADDR = 10135u, /* Invalid mem pool blk addr. */ + LIB_MEM_ERR_INVALID_BLK_ADDR_IN_POOL = 10136u, /* Mem pool blk addr already in mem pool. */ + + LIB_MEM_ERR_SEG_EMPTY = 10200u, /* Mem seg empty; i.e. NO avail mem in seg. */ + LIB_MEM_ERR_SEG_OVF = 10201u, /* Mem seg ovf; i.e. req'd mem ovfs rem mem in seg. */ + LIB_MEM_ERR_POOL_FULL = 10205u, /* Mem pool full; i.e. all mem blks avail in mem pool. */ + LIB_MEM_ERR_POOL_EMPTY = 10206u, /* Mem pool empty; i.e. NO mem blks avail in mem pool. */ + + LIB_MEM_ERR_HEAP_EMPTY = 10210u, /* Heap seg empty; i.e. NO avail mem in heap. */ + LIB_MEM_ERR_HEAP_OVF = 10211u, /* Heap seg ovf; i.e. req'd mem ovfs rem mem in heap. */ + LIB_MEM_ERR_HEAP_NOT_FOUND = 10215u /* Heap seg NOT found. */ + +} LIB_ERR; + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* TRACING +********************************************************************************************************* +*/ + + /* Trace level, default to TRACE_LEVEL_OFF. */ +#ifndef TRACE_LEVEL_OFF +#define TRACE_LEVEL_OFF 0u +#endif + +#ifndef TRACE_LEVEL_INFO +#define TRACE_LEVEL_INFO 1u +#endif + +#ifndef TRACE_LEVEL_DBG +#define TRACE_LEVEL_DBG 2u +#endif + +#ifndef TRACE_LEVEL_LOG +#define TRACE_LEVEL_LOG 3u +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* BIT MACRO'S +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* DEF_BIT() +* +* Description : Create bit mask with single, specified bit set. +* +* Argument(s) : bit Bit number of bit to set. +* +* Return(s) : Bit mask with single, specified bit set. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'bit' SHOULD be a non-negative integer. +* +* (2) (a) 'bit' values that overflow the target CPU &/or compiler environment (e.g. negative +* or greater-than-CPU-data-size values) MAY generate compiler warnings &/or errors. +********************************************************************************************************* +*/ + +#define DEF_BIT(bit) (1u << (bit)) + + +/* +********************************************************************************************************* +* DEF_BITxx() +* +* Description : Create bit mask of specified bit size with single, specified bit set. +* +* Argument(s) : bit Bit number of bit to set. +* +* Return(s) : Bit mask with single, specified bit set. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'bit' SHOULD be a non-negative integer. +* +* (2) (a) 'bit' values that overflow the target CPU &/or compiler environment (e.g. negative +* or greater-than-CPU-data-size values) MAY generate compiler warnings &/or errors. +* +* (b) To avoid overflowing any target CPU &/or compiler's integer data type, unsigned +* bit constant '1' is cast to specified integer data type size. +* +* (3) Ideally, DEF_BITxx() macro's should be named DEF_BIT_xx(); however, these names already +* previously-released for bit constant #define's (see 'STANDARD DEFINES BIT DEFINES'). +********************************************************************************************************* +*/ + +#define DEF_BIT08(bit) ((CPU_INT08U)((CPU_INT08U)1u << (bit))) + +#define DEF_BIT16(bit) ((CPU_INT16U)((CPU_INT16U)1u << (bit))) + +#define DEF_BIT32(bit) ((CPU_INT32U)((CPU_INT32U)1u << (bit))) + +#define DEF_BIT64(bit) ((CPU_INT64U)((CPU_INT64U)1u << (bit))) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEF_BIT_MASK() +* +* Description : Shift a bit mask. +* +* Argument(s) : bit_mask Bit mask to shift. +* +* bit_shift Number of bit positions to left-shift bit mask. +* +* Return(s) : Shifted bit mask. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) 'bit_mask' SHOULD be an unsigned integer. +* +* (b) 'bit_shift' SHOULD be a non-negative integer. +* +* (2) 'bit_shift' values that overflow the target CPU &/or compiler environment (e.g. negative +* or greater-than-CPU-data-size values) MAY generate compiler warnings &/or errors. +********************************************************************************************************* +*/ + +#define DEF_BIT_MASK(bit_mask, bit_shift) ((bit_mask) << (bit_shift)) + + +/* +********************************************************************************************************* +* DEF_BIT_MASK_xx() +* +* Description : Shift a bit mask of specified bit size. +* +* Argument(s) : bit_mask Bit mask to shift. +* +* bit_shift Number of bit positions to left-shift bit mask. +* +* Return(s) : Shifted bit mask. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) 'bit_mask' SHOULD be an unsigned integer. +* +* (b) 'bit_shift' SHOULD be a non-negative integer. +* +* (2) 'bit_shift' values that overflow the target CPU &/or compiler environment (e.g. negative +* or greater-than-CPU-data-size values) MAY generate compiler warnings &/or errors. +********************************************************************************************************* +*/ + +#define DEF_BIT_MASK_08(bit_mask, bit_shift) ((CPU_INT08U)((CPU_INT08U)(bit_mask) << (bit_shift))) + +#define DEF_BIT_MASK_16(bit_mask, bit_shift) ((CPU_INT16U)((CPU_INT16U)(bit_mask) << (bit_shift))) + +#define DEF_BIT_MASK_32(bit_mask, bit_shift) ((CPU_INT32U)((CPU_INT32U)(bit_mask) << (bit_shift))) + +#define DEF_BIT_MASK_64(bit_mask, bit_shift) ((CPU_INT64U)((CPU_INT64U)(bit_mask) << (bit_shift))) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEF_BIT_FIELD() +* +* Description : Create & shift a contiguous bit field. +* +* Argument(s) : bit_field Number of contiguous bits to set in the bit field. +* +* bit_shift Number of bit positions to left-shift bit field. +* +* Return(s) : Shifted bit field. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'bit_field' & 'bit_shift' SHOULD be non-negative integers. +* +* (2) (a) 'bit_field'/'bit_shift' values that overflow the target CPU &/or compiler +* environment (e.g. negative or greater-than-CPU-data-size values) MAY generate +* compiler warnings &/or errors. +* +* (b) To avoid overflowing any target CPU &/or compiler's integer data type, unsigned +* bit constant '1' is suffixed with 'L'ong integer modifier. +* +* This may still be insufficient for CPUs &/or compilers that support 'long long' +* integer data types, in which case 'LL' integer modifier should be suffixed. +* However, since almost all 16- & 32-bit CPUs & compilers support 'long' integer +* data types but many may NOT support 'long long' integer data types, only 'long' +* integer data types & modifiers are supported. +* +* See also 'DEF_BIT_FIELD_xx() Note #1b'. +********************************************************************************************************* +*/ + +#define DEF_BIT_FIELD(bit_field, bit_shift) ((((bit_field) >= DEF_INT_CPU_NBR_BITS) ? (DEF_INT_CPU_U_MAX_VAL) \ + : (DEF_BIT(bit_field) - 1uL)) \ + << (bit_shift)) + +/* +********************************************************************************************************* +* DEF_BIT_FIELD_xx() +* +* Description : Create & shift a contiguous bit field of specified bit size. +* +* Argument(s) : bit_field Number of contiguous bits to set in the bit field. +* +* bit_shift Number of bit positions to left-shift bit field. +* +* Return(s) : Shifted bit field. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'bit_field' & 'bit_shift' SHOULD be non-negative integers. +* +* (2) (a) 'bit_field'/'bit_shift' values that overflow the target CPU &/or compiler +* environment (e.g. negative or greater-than-CPU-data-size values) MAY generate +* compiler warnings &/or errors. +* +* (b) To avoid overflowing any target CPU &/or compiler's integer data type, unsigned +* bit constant '1' is cast to specified integer data type size. +********************************************************************************************************* +*/ + +#define DEF_BIT_FIELD_08(bit_field, bit_shift) ((CPU_INT08U)((((CPU_INT08U)(bit_field) >= (CPU_INT08U)DEF_INT_08_NBR_BITS) ? (CPU_INT08U)(DEF_INT_08U_MAX_VAL) \ + : (CPU_INT08U)(DEF_BIT08(bit_field) - (CPU_INT08U)1u)) \ + << (bit_shift))) + +#define DEF_BIT_FIELD_16(bit_field, bit_shift) ((CPU_INT16U)((((CPU_INT16U)(bit_field) >= (CPU_INT16U)DEF_INT_16_NBR_BITS) ? (CPU_INT16U)(DEF_INT_16U_MAX_VAL) \ + : (CPU_INT16U)(DEF_BIT16(bit_field) - (CPU_INT16U)1u)) \ + << (bit_shift))) + +#define DEF_BIT_FIELD_32(bit_field, bit_shift) ((CPU_INT32U)((((CPU_INT32U)(bit_field) >= (CPU_INT32U)DEF_INT_32_NBR_BITS) ? (CPU_INT32U)(DEF_INT_32U_MAX_VAL) \ + : (CPU_INT32U)(DEF_BIT32(bit_field) - (CPU_INT32U)1u)) \ + << (bit_shift))) + +#define DEF_BIT_FIELD_64(bit_field, bit_shift) ((CPU_INT64U)((((CPU_INT64U)(bit_field) >= (CPU_INT64U)DEF_INT_64_NBR_BITS) ? (CPU_INT64U)(DEF_INT_64U_MAX_VAL) \ + : (CPU_INT64U)(DEF_BIT64(bit_field) - (CPU_INT64U)1u)) \ + << (bit_shift))) + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEF_BIT_SET_xx() +* +* Description : Set specified bit(s) in a value of specified bit size. +* +* Argument(s) : val Value to modify by setting specified bit(s). +* +* mask Mask of bits to set. +* +* Return(s) : Modified value with specified bit(s) set. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers. +********************************************************************************************************* +*/ + +#define DEF_BIT_SET_08(val, mask) ((val) = (CPU_INT08U)(((CPU_INT08U)(val)) | ((CPU_INT08U) (mask)))) + +#define DEF_BIT_SET_16(val, mask) ((val) = (CPU_INT16U)(((CPU_INT16U)(val)) | ((CPU_INT16U) (mask)))) + +#define DEF_BIT_SET_32(val, mask) ((val) = (CPU_INT32U)(((CPU_INT32U)(val)) | ((CPU_INT32U) (mask)))) + +#define DEF_BIT_SET_64(val, mask) ((val) = (CPU_INT64U)(((CPU_INT64U)(val)) | ((CPU_INT64U) (mask)))) + + +/* +********************************************************************************************************* +* DEF_BIT_SET() +* +* Description : Set specified bit(s) in a value. +* +* Argument(s) : val Value to modify by setting specified bit(s). +* +* mask Mask of bits to set. +* +* Return(s) : Modified value with specified bit(s) set. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers. +********************************************************************************************************* +*/ + +#if (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_08) + +#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : 0) + + +#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_16) + +#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_SET_16(val, mask) : 0)) + + +#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_32) + +#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_SET_16(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_SET_32(val, mask) : 0))) + + +#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_64) + +#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_SET_16(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_SET_32(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_64) ? DEF_BIT_SET_64(val, mask) : 0)))) + +#else + +#error "CPU_CFG_DATA_SIZE_MAX illegally #defined in 'cpu.h' " +#error " [See 'cpu.h CONFIGURATION ERRORS']" + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEF_BIT_CLR_xx() +* +* Description : Clear specified bit(s) in a value of specified bit size. +* +* Argument(s) : val Value to modify by clearing specified bit(s). +* +* mask Mask of bits to clear. +* +* Return(s) : Modified value with specified bit(s) clear. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers. +********************************************************************************************************* +*/ + +#define DEF_BIT_CLR_08(val, mask) ((val) = (CPU_INT08U)(((CPU_INT08U)(val)) & ((CPU_INT08U)~(mask)))) + +#define DEF_BIT_CLR_16(val, mask) ((val) = (CPU_INT16U)(((CPU_INT16U)(val)) & ((CPU_INT16U)~(mask)))) + +#define DEF_BIT_CLR_32(val, mask) ((val) = (CPU_INT32U)(((CPU_INT32U)(val)) & ((CPU_INT32U)~(mask)))) + +#define DEF_BIT_CLR_64(val, mask) ((val) = (CPU_INT64U)(((CPU_INT64U)(val)) & ((CPU_INT64U)~(mask)))) + + +/* +********************************************************************************************************* +* DEF_BIT_CLR() +* +* Description : Clear specified bit(s) in a value. +* +* Argument(s) : val Value to modify by clearing specified bit(s). +* +* mask Mask of bits to clear. +* +* Return(s) : Modified value with specified bit(s) clear. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers. +********************************************************************************************************* +*/ + +#if (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_08) + +#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : 0) + + +#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_16) + +#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_CLR_16(val, mask) : 0)) + + +#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_32) + +#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_CLR_16(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_CLR_32(val, mask) : 0))) + + +#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_64) + +#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_CLR_16(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_CLR_32(val, mask) : \ + ((sizeof(val) == CPU_WORD_SIZE_64) ? DEF_BIT_CLR_64(val, mask) : 0)))) + +#else + +#error "CPU_CFG_DATA_SIZE_MAX illegally #defined in 'cpu.h' " +#error " [See 'cpu.h CONFIGURATION ERRORS']" + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEF_BIT_IS_SET() +* +* Description : Determine if specified bit(s) in a value are set. +* +* Argument(s) : val Value to check for specified bit(s) set. +* +* mask Mask of bits to check if set (see Note #2). +* +* Return(s) : DEF_YES, if ALL specified bit(s) are set in value. +* +* DEF_NO, if ALL specified bit(s) are NOT set in value. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers. +* +* (2) NULL 'mask' allowed; returns 'DEF_NO' since NO mask bits specified. +********************************************************************************************************* +*/ + +#define DEF_BIT_IS_SET(val, mask) ((((mask) != 0u) && \ + (((val) & (mask)) == (mask))) ? (DEF_YES) : (DEF_NO )) + + +/* +********************************************************************************************************* +* DEF_BIT_IS_CLR() +* +* Description : Determine if specified bit(s) in a value are clear. +* +* Argument(s) : val Value to check for specified bit(s) clear. +* +* mask Mask of bits to check if clear (see Note #2). +* +* Return(s) : DEF_YES, if ALL specified bit(s) are clear in value. +* +* DEF_NO, if ALL specified bit(s) are NOT clear in value. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers. +* +* (2) NULL 'mask' allowed; returns 'DEF_NO' since NO mask bits specified. +********************************************************************************************************* +*/ + +#define DEF_BIT_IS_CLR(val, mask) ((((mask) != 0u) && \ + (((val) & (mask)) == 0u)) ? (DEF_YES) : (DEF_NO )) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEF_BIT_IS_SET_ANY() +* +* Description : Determine if any specified bit(s) in a value are set. +* +* Argument(s) : val Value to check for specified bit(s) set. +* +* mask Mask of bits to check if set (see Note #2). +* +* Return(s) : DEF_YES, if ANY specified bit(s) are set in value. +* +* DEF_NO, if ALL specified bit(s) are NOT set in value. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers. +* +* (2) NULL 'mask' allowed; returns 'DEF_NO' since NO mask bits specified. +********************************************************************************************************* +*/ + +#define DEF_BIT_IS_SET_ANY(val, mask) ((((val) & (mask)) == 0u) ? (DEF_NO ) : (DEF_YES)) + + +/* +********************************************************************************************************* +* DEF_BIT_IS_CLR_ANY() +* +* Description : Determine if any specified bit(s) in a value are clear. +* +* Argument(s) : val Value to check for specified bit(s) clear. +* +* mask Mask of bits to check if clear (see Note #2). +* +* Return(s) : DEF_YES, if ANY specified bit(s) are clear in value. +* +* DEF_NO, if ALL specified bit(s) are NOT clear in value. +* +* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers. +* +* (2) NULL 'mask' allowed; returns 'DEF_NO' since NO mask bits specified. +********************************************************************************************************* +*/ + +#define DEF_BIT_IS_CLR_ANY(val, mask) ((((val) & (mask)) == (mask)) ? (DEF_NO ) : (DEF_YES)) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* VALUE MACRO'S +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* DEF_CHK_VAL_MIN() +* +* Description : Validate a value as greater than or equal to a specified minimum value. +* +* Argument(s) : val Value to validate. +* +* val_min Minimum value to test. +* +* Return(s) : DEF_OK, Value is greater than or equal to minimum value. +* +* DEF_FAIL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) DEF_CHK_VAL_MIN() avoids directly comparing any two values if only one of the values +* is negative since the negative value might be incorrectly promoted to an arbitrary +* unsigned value if the other value to compare is unsigned. +* +* (2) Validation of values is limited to the range supported by the compiler &/or target +* environment. All other values that underflow/overflow the supported range will +* modulo/wrap into the supported range as arbitrary signed or unsigned values. +* +* Therefore, any values that underflow the most negative signed value or overflow +* the most positive unsigned value supported by the compiler &/or target environment +* cannot be validated : +* +* ( N-1 N ] +* ( -(2 ) , 2 - 1 ] +* ( ] +* +* where +* N Number of data word bits supported by the compiler +* &/or target environment +* +* (a) Note that the most negative value, -2^(N-1), is NOT included in the supported +* range since many compilers do NOT always correctly handle this value. +* +* (3) 'val' and 'val_min' are compared to 1 instead of 0 to avoid warning generated for +* unsigned numbers. +********************************************************************************************************* +*/ + +#define DEF_CHK_VAL_MIN(val, val_min) (((!(((val) >= 1) && ((val_min) < 1))) && \ + ((((val_min) >= 1) && ((val) < 1)) || \ + ((val) < (val_min)))) ? DEF_FAIL : DEF_OK) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEF_CHK_VAL_MAX() +* +* Description : Validate a value as less than or equal to a specified maximum value. +* +* Argument(s) : val Value to validate. +* +* val_max Maximum value to test. +* +* Return(s) : DEF_OK, Value is less than or equal to maximum value. +* +* DEF_FAIL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) DEF_CHK_VAL_MAX() avoids directly comparing any two values if only one of the values +* is negative since the negative value might be incorrectly promoted to an arbitrary +* unsigned value if the other value to compare is unsigned. +* +* (2) Validation of values is limited to the range supported by the compiler &/or target +* environment. All other values that underflow/overflow the supported range will +* modulo/wrap into the supported range as arbitrary signed or unsigned values. +* +* Therefore, any values that underflow the most negative signed value or overflow +* the most positive unsigned value supported by the compiler &/or target environment +* cannot be validated : +* +* ( N-1 N ] +* ( -(2 ) , 2 - 1 ] +* ( ] +* +* where +* N Number of data word bits supported by the compiler +* &/or target environment +* +* (a) Note that the most negative value, -2^(N-1), is NOT included in the supported +* range since many compilers do NOT always correctly handle this value. +* +* (3) 'val' and 'val_max' are compared to 1 instead of 0 to avoid warning generated for +* unsigned numbers. +********************************************************************************************************* +*/ + +#define DEF_CHK_VAL_MAX(val, val_max) (((!(((val_max) >= 1) && ((val) < 1))) && \ + ((((val) >= 1) && ((val_max) < 1)) || \ + ((val) > (val_max)))) ? DEF_FAIL : DEF_OK) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEF_CHK_VAL() +* +* Description : Validate a value as greater than or equal to a specified minimum value & less than or +* equal to a specified maximum value. +* +* Argument(s) : val Value to validate. +* +* val_min Minimum value to test. +* +* val_max Maximum value to test. +* +* Return(s) : DEF_OK, Value is greater than or equal to minimum value AND +* less than or equal to maximum value. +* +* DEF_FAIL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) DEF_CHK_VAL() avoids directly comparing any two values if only one of the values +* is negative since the negative value might be incorrectly promoted to an arbitrary +* unsigned value if the other value to compare is unsigned. +* +* (2) Validation of values is limited to the range supported by the compiler &/or target +* environment. All other values that underflow/overflow the supported range will +* modulo/wrap into the supported range as arbitrary signed or unsigned values. +* +* Therefore, any values that underflow the most negative signed value or overflow +* the most positive unsigned value supported by the compiler &/or target environment +* cannot be validated : +* +* ( N-1 N ] +* ( -(2 ) , 2 - 1 ] +* ( ] +* +* where +* N Number of data word bits supported by the compiler +* &/or target environment +* +* (a) Note that the most negative value, -2^(N-1), is NOT included in the supported +* range since many compilers do NOT always correctly handle this value. +* +* (3) DEF_CHK_VAL() does NOT validate that the maximum value ('val_max') is greater than +* or equal to the minimum value ('val_min'). +********************************************************************************************************* +*/ + +#define DEF_CHK_VAL(val, val_min, val_max) (((DEF_CHK_VAL_MIN(val, val_min) == DEF_FAIL) || \ + (DEF_CHK_VAL_MAX(val, val_max) == DEF_FAIL)) ? DEF_FAIL : DEF_OK) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEF_GET_U_MAX_VAL() +* +* Description : Get the maximum unsigned value that can be represented in an unsigned integer variable +* of the same data type size as an object. +* +* Argument(s) : obj Object or data type to return maximum unsigned value (see Note #1). +* +* Return(s) : Maximum unsigned integer value that can be represented by the object, if NO error(s). +* +* 0, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'obj' SHOULD be an integer object or data type but COULD also be a character or +* pointer object or data type. +********************************************************************************************************* +*/ + +#if (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_08) + +#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : 0) + + +#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_16) + +#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : \ + ((sizeof(obj) == CPU_WORD_SIZE_16) ? DEF_INT_16U_MAX_VAL : 0)) + + +#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_32) + +#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : \ + ((sizeof(obj) == CPU_WORD_SIZE_16) ? DEF_INT_16U_MAX_VAL : \ + ((sizeof(obj) == CPU_WORD_SIZE_32) ? DEF_INT_32U_MAX_VAL : 0))) + + +#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_64) + +#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : \ + ((sizeof(obj) == CPU_WORD_SIZE_16) ? DEF_INT_16U_MAX_VAL : \ + ((sizeof(obj) == CPU_WORD_SIZE_32) ? DEF_INT_32U_MAX_VAL : \ + ((sizeof(obj) == CPU_WORD_SIZE_64) ? DEF_INT_64U_MAX_VAL : 0)))) + +#else + +#error "CPU_CFG_DATA_SIZE_MAX illegally #defined in 'cpu.h' " +#error " [See 'cpu.h CONFIGURATION ERRORS']" + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MATH MACRO'S +* +* Note(s) : (1) Ideally, ALL mathematical macro's & functions SHOULD be defined in the custom mathematics +* library ('lib_math.*'). #### However, to maintain backwards compatibility with previously- +* released modules, mathematical macro & function definitions should only be moved to the +* custom mathematics library once all previously-released modules are updated to include the +* custom mathematics library. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* DEF_MIN() +* +* Description : Determine the minimum of two values. +* +* Argument(s) : a First value. +* +* b Second value. +* +* Return(s) : Minimum of the two values. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#define DEF_MIN(a, b) (((a) < (b)) ? (a) : (b)) + + +/* +********************************************************************************************************* +* DEF_MAX() +* +* Description : Determine the maximum of two values. +* +* Argument(s) : a First value. +* +* b Second value. +* +* Return(s) : Maximum of the two values. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#define DEF_MAX(a, b) (((a) > (b)) ? (a) : (b)) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEF_ABS() +* +* Description : Determine the absolute value of a value. +* +* Argument(s) : a Value to calculate absolute value. +* +* Return(s) : Absolute value of the value. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#define DEF_ABS(a) (((a) < 0) ? (-(a)) : (a)) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LIBRARY CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + /* See 'lib_def.h Note #1a'. */ +#if (CPU_CORE_VERSION < 12900u) +#error "CPU_CORE_VERSION [SHOULD be >= V1.29.00]" +#endif + + +/* +********************************************************************************************************* +* MODULE END +* +* Note(s) : (1) See 'lib_def.h MODULE'. +********************************************************************************************************* +*/ + +#endif /* End of lib def module include. */ + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_math.c b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_math.c new file mode 100644 index 0000000..43580a8 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_math.c @@ -0,0 +1,283 @@ +/* +********************************************************************************************************* +* uC/LIB +* CUSTOM LIBRARY MODULES +* +* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/LIB is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* MATHEMATIC OPERATIONS +* +* Filename : lib_math.c +* Version : V1.37.01 +* Programmer(s) : SR +* ITJ +********************************************************************************************************* +* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software. +* +* (a) ALL standard library functions are implemented in the custom library modules : +* +* (1) \\lib_*.* +* +* (2) \\Ports\\\lib*_a.* +* +* where +* directory path for custom library software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (b) Product-specific library functions are implemented in individual products. +* +********************************************************************************************************* +* Notice(s) : (1) The Institute of Electrical and Electronics Engineers and The Open Group, have given +* us permission to reprint portions of their documentation. Portions of this text are +* reprinted and reproduced in electronic form from the IEEE Std 1003.1, 2004 Edition, +* Standard for Information Technology -- Portable Operating System Interface (POSIX), +* The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute +* of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any +* discrepancy between these versions and the original IEEE and The Open Group Standard, +* the original IEEE and The Open Group Standard is the referee document. The original +* Standard can be obtained online at http://www.opengroup.org/unix/online.html. +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* INCLUDE FILES +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE +#define LIB_MATH_MODULE +#include + + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOCAL DEFINES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL CONSTANTS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL TABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL GLOBAL VARIABLES +********************************************************************************************************* +*/ + +RAND_NBR Math_RandSeedCur; /* Cur rand nbr seed. */ + + +/* +********************************************************************************************************* +* LOCAL FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Math_Init() +* +* Description : (1) Initialize Mathematic Module : +* +* (a) Initialize random number seed value +* +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (2) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that "if rand() +* is called before any calls to srand() are made, the same sequence shall be generated +* as when srand() is first called with a seed value of 1". +********************************************************************************************************* +*/ + +void Math_Init (void) +{ + Math_RandSetSeed((RAND_NBR)RAND_SEED_INIT_VAL); /* See Note #2. */ +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Math_RandSetSeed() +* +* Description : Set the current pseudo-random number generator seed. +* +* Argument(s) : seed Initial (or current) value to set for the pseudo-random number sequence. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that "srand() +* ... uses the argument as a seed for a new sequence of pseudo-random numbers to be +* returned by subsequent calls to rand()". +* +* (2) 'Math_RandSeedCur' MUST always be accessed exclusively in critical sections. +* +* See also 'Math_Rand() Note #1b'. +********************************************************************************************************* +*/ + +void Math_RandSetSeed (RAND_NBR seed) +{ + CPU_SR_ALLOC(); + + + CPU_CRITICAL_ENTER(); + Math_RandSeedCur = seed; + CPU_CRITICAL_EXIT(); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Math_Rand() +* +* Description : Calculate the next pseudo-random number. +* +* Argument(s) : none. +* +* Return(s) : Next pseudo-random number in the sequence after 'Math_RandSeedCur'. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) The pseudo-random number generator is implemented as a Linear Congruential +* Generator (LCG). +* +* (b) The pseudo-random number generated is in the range [0, RAND_LCG_PARAM_M]. +* +* See also 'Math_RandSeed() Note #1'. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that "rand() +* ... need not be reentrant ... [and] is not required to be thread-safe". +* +* (b) However, in order to implement Math_Rand() as re-entrant; 'Math_RandSeedCur' MUST +* always be accessed & updated exclusively in critical sections. +* +* See also 'Math_RandSeed() Note #2'. +********************************************************************************************************* +*/ + +RAND_NBR Math_Rand (void) +{ + RAND_NBR seed; + RAND_NBR rand_nbr; + CPU_SR_ALLOC(); + + + CPU_CRITICAL_ENTER(); + seed = Math_RandSeedCur; + rand_nbr = Math_RandSeed(seed); + Math_RandSeedCur = rand_nbr; + CPU_CRITICAL_EXIT(); + + return (rand_nbr); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Math_RandSeed() +* +* Description : Calculate the next pseudo-random number. +* +* Argument(s) : seed Initial (or current) value for the pseudo-random number sequence. +* +* Return(s) : Next pseudo-random number in the sequence after 'seed'. +* +* Caller(s) : Math_Rand(), +* Application. +* +* Note(s) : (1) (a) BSD/ANSI-C implements rand() as a Linear Congruential Generator (LCG) : +* +* (A) random_number = [(a * random_number ) + b] modulo m +* n + 1 n +* +* where +* (1) (a) random_number Next random number to generate +* n+1 +* (b) random_number Previous random number generated +* n +* +* (2) a = RAND_LCG_PARAM_A LCG multiplier +* (3) b = RAND_LCG_PARAM_B LCG incrementor +* (4) m = RAND_LCG_PARAM_M + 1 LCG modulus +* +* (b) The pseudo-random number generated is in the range [0, RAND_LCG_PARAM_M]. +* + See also 'lib_math.h RANDOM NUMBER DEFINES Note #1b'. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that "rand() +* ... need not be reentrant ... [and] is not required to be thread-safe". +* +* (b) However, Math_RandSeed() is re-entrant since it calculates the next random number +* using ONLY local variables. +********************************************************************************************************* +*/ + +RAND_NBR Math_RandSeed (RAND_NBR seed) +{ + RAND_NBR rand_nbr; + + + rand_nbr = (((RAND_NBR)RAND_LCG_PARAM_A * seed) + (RAND_NBR)RAND_LCG_PARAM_B) % ((RAND_NBR)RAND_LCG_PARAM_M + 1u); + + return (rand_nbr); +} + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_math.h b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_math.h new file mode 100644 index 0000000..badf515 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_math.h @@ -0,0 +1,230 @@ +/* +********************************************************************************************************* +* uC/LIB +* CUSTOM LIBRARY MODULES +* +* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/LIB is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* MATHEMATIC OPERATIONS +* +* Filename : lib_math.h +* Version : V1.37.01 +* Programmer(s) : SR +* ITJ +********************************************************************************************************* +* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software. +* +* (a) ALL standard library functions are implemented in the custom library modules : +* +* (1) \\lib_*.* +* +* (2) \\Ports\\\lib*_a.* +* +* where +* directory path for custom library software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (b) Product-specific library functions are implemented in individual products. +* +********************************************************************************************************* +* Notice(s) : (1) The Institute of Electrical and Electronics Engineers and The Open Group, have given +* us permission to reprint portions of their documentation. Portions of this text are +* reprinted and reproduced in electronic form from the IEEE Std 1003.1, 2004 Edition, +* Standard for Information Technology -- Portable Operating System Interface (POSIX), +* The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute +* of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any +* discrepancy between these versions and the original IEEE and The Open Group Standard, +* the original IEEE and The Open Group Standard is the referee document. The original +* Standard can be obtained online at http://www.opengroup.org/unix/online.html. +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +* +* Note(s) : (1) This mathematics library header file is protected from multiple pre-processor inclusion +* through use of the mathematics library module present pre-processor macro definition. +********************************************************************************************************* +*/ + +#ifndef LIB_MATH_MODULE_PRESENT /* See Note #1. */ +#define LIB_MATH_MODULE_PRESENT + + +/*$PAGE*/ +/* +********************************************************************************************************* +* INCLUDE FILES +* +* Note(s) : (1) The custom library software files are located in the following directories : +* +* (a) \\lib_*.* +* +* where +* directory path for custom library software +* +* (2) CPU-configuration software files are located in the following directories : +* +* (a) \\cpu_*.* +* (b) \\\\cpu*.* +* +* where +* directory path for common CPU-compiler software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (3) Compiler MUST be configured to include as additional include path directories : +* +* (a) '\\' directory See Note #1a +* +* (b) (1) '\\' directory See Note #2a +* (2) '\\\\' directory See Note #2b +* +* (4) NO compiler-supplied standard library functions SHOULD be used. +********************************************************************************************************* +*/ + +#include +#include + +#include + + +/* +********************************************************************************************************* +* EXTERNS +********************************************************************************************************* +*/ + +#ifdef LIB_MATH_MODULE +#define LIB_MATH_EXT +#else +#define LIB_MATH_EXT extern +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEFINES +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* RANDOM NUMBER DEFINES +* +* Note(s) : (1) (a) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that "if rand() +* is called before any calls to srand() are made, the same sequence shall be generated +* as when srand() is first called with a seed value of 1". +* +* (b) (1) BSD/ANSI-C implements rand() as a Linear Congruential Generator (LCG) : +* +* (A) random_number = [(a * random_number ) + b] modulo m +* n + 1 n +* +* where +* (1) (a) random_number Next random number to generate +* n+1 +* (b) random_number Previous random number generated +* n +* (c) random_number Initial random number seed +* 0 See also Note #1a +* +* (2) a = 1103515245 LCG multiplier +* (3) b = 12345 LCG incrementor +* (4) m = RAND_MAX + 1 LCG modulus See also Note #1b2 +* +* (2) (A) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that +* "rand() ... shall compute a sequence of pseudo-random integers in the range +* [0, {RAND_MAX}] with a period of at least 2^32". +* +* (B) However, BSD/ANSI-C 'stdlib.h' defines "RAND_MAX" as "0x7fffffff", or 2^31; +* which therefore limits the range AND period to no more than 2^31. +********************************************************************************************************* +*/ + +#define RAND_SEED_INIT_VAL 1u /* See Note #1a. */ + +#define RAND_LCG_PARAM_M 0x7FFFFFFFu /* See Note #1b2B. */ +#define RAND_LCG_PARAM_A 1103515245u /* See Note #1b1A2. */ +#define RAND_LCG_PARAM_B 12345u /* See Note #1b1A3. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DATA TYPES +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* RANDOM NUMBER DATA TYPE +********************************************************************************************************* +*/ + +typedef CPU_INT32U RAND_NBR; + + +/* +********************************************************************************************************* +* GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +void Math_Init (void); + + /* ------------------ RAND NBR FNCTS ------------------ */ +void Math_RandSetSeed(RAND_NBR seed); + +RAND_NBR Math_Rand (void); + +RAND_NBR Math_RandSeed (RAND_NBR seed); + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE END +* +* Note(s) : (1) See 'lib_math.h MODULE'. +********************************************************************************************************* +*/ + +#endif /* End of lib math module include. */ + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_mem.c b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_mem.c new file mode 100644 index 0000000..5822a02 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_mem.c @@ -0,0 +1,2442 @@ +/* +********************************************************************************************************* +* uC/LIB +* CUSTOM LIBRARY MODULES +* +* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/LIB is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* STANDARD MEMORY OPERATIONS +* +* Filename : lib_mem.c +* Version : V1.37.01 +* Programmer(s) : ITJ +* FGK +* JFD +* FBJ +********************************************************************************************************* +* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software. +* +* (a) ALL standard library functions are implemented in the custom library modules : +* +* (1) \\lib_*.* +* +* (2) \\Ports\\\lib*_a.* +* +* where +* directory path for custom library software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (b) Product-specific library functions are implemented in individual products. +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* INCLUDE FILES +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE +#define LIB_MEM_MODULE +#include + + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOCAL DEFINES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL CONSTANTS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL TABLES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL GLOBAL VARIABLES +********************************************************************************************************* +*/ + +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +MEM_POOL *Mem_PoolTbl; /* Mem pool/seg tbl. */ +MEM_POOL Mem_PoolHeap; /* Mem heap pool/seg. */ + +#ifndef LIB_MEM_CFG_HEAP_BASE_ADDR +CPU_INT08U Mem_Heap[LIB_MEM_CFG_HEAP_SIZE]; /* Mem heap. */ +#endif +#endif + + +/* +********************************************************************************************************* +* LOCAL FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) /* -------------- MEM POOL FNCTS -------------- */ + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) +static CPU_BOOLEAN Mem_PoolBlkIsValidAddr(MEM_POOL *pmem_pool, + void *pmem_blk); +#endif + + +static CPU_SIZE_T Mem_SegCalcTotSize (void *pmem_addr, + MEM_POOL_BLK_QTY blk_nbr, + CPU_SIZE_T blk_size, + CPU_SIZE_T blk_align); + +static void *Mem_SegAlloc (MEM_POOL *pmem_pool, + CPU_SIZE_T size, + CPU_SIZE_T align); + +#endif + + +/* +********************************************************************************************************* +* LOCAL CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_Init() +* +* Description : (1) Initialize Memory Management Module : +* +* (a) Initialize heap memory pool +* (b) Initialize memory pool table +* +* +* Argument(s) : none. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (2) Mem_Init() MUST be called ... : +* +* (a) ONLY ONCE from a product's application; ... +* (b) BEFORE product's application calls any memory library module function(s) +********************************************************************************************************* +*/ + +void Mem_Init (void) +{ +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) + MEM_POOL *pmem_pool; + + /* --------- INIT MEM HEAP SEG / POOL --------- */ + pmem_pool = (MEM_POOL *)&Mem_PoolHeap; + pmem_pool->Type = (LIB_MEM_TYPE) LIB_MEM_TYPE_HEAP; + pmem_pool->SegHeadPtr = (MEM_POOL *)&Mem_PoolHeap; /* Heap seg head = heap seg. */ + pmem_pool->SegPrevPtr = (MEM_POOL *) 0; + pmem_pool->SegNextPtr = (MEM_POOL *) 0; + pmem_pool->PoolPrevPtr = (MEM_POOL *) 0; + pmem_pool->PoolNextPtr = (MEM_POOL *) 0; + pmem_pool->PoolAddrStart = (void *) 0; + pmem_pool->PoolAddrEnd = (void *) 0; + pmem_pool->PoolPtrs = (void **) 0; + pmem_pool->BlkSize = (CPU_SIZE_T ) 0u; + pmem_pool->BlkNbr = (CPU_SIZE_T ) 0u; + pmem_pool->BlkIx = (MEM_POOL_IX ) 0u; + +#ifdef LIB_MEM_CFG_HEAP_BASE_ADDR + pmem_pool->SegAddr = (void *) LIB_MEM_CFG_HEAP_BASE_ADDR; + pmem_pool->SegAddrNextAvail = (void *) LIB_MEM_CFG_HEAP_BASE_ADDR; +#else + pmem_pool->SegAddr = (void *)&Mem_Heap[0]; + pmem_pool->SegAddrNextAvail = (void *)&Mem_Heap[0]; +#endif + + pmem_pool->SegSizeTot = (CPU_SIZE_T ) LIB_MEM_CFG_HEAP_SIZE; + pmem_pool->SegSizeRem = (CPU_SIZE_T ) LIB_MEM_CFG_HEAP_SIZE; + + /* ------------ INIT MEM POOL TBL ------------- */ + Mem_PoolTbl = &Mem_PoolHeap; +#endif +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_Clr() +* +* Description : Clear data buffer (see Note #2). +* +* Argument(s) : pmem Pointer to memory buffer to clear. +* +* size Number of data buffer octets to clear (see Note #1). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Null clears allowed (i.e. zero-length clears). +* +* See also 'Mem_Set() Note #1'. +* +* (2) Clear data by setting each data octet to 0. +********************************************************************************************************* +*/ + +void Mem_Clr (void *pmem, + CPU_SIZE_T size) +{ + Mem_Set(pmem, + 0u, /* See Note #2. */ + size); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_Set() +* +* Description : Fill data buffer with specified data octet. +* +* Argument(s) : pmem Pointer to memory buffer to fill with specified data octet. +* +* data_val Data fill octet value. +* +* size Number of data buffer octets to fill (see Note #1). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Null sets allowed (i.e. zero-length sets). +* +* (2) For best CPU performance, optimized to fill data buffer using 'CPU_ALIGN'-sized data +* words. +* +* (a) Since many word-aligned processors REQUIRE that multi-octet words be accessed on +* word-aligned addresses, 'CPU_ALIGN'-sized words MUST be accessed on 'CPU_ALIGN'd +* addresses. +* +* (3) Modulo arithmetic is used to determine whether a memory buffer starts on a 'CPU_ALIGN' +* address boundary. +* +* Modulo arithmetic in ANSI-C REQUIREs operations performed on integer values. Thus +* address values MUST be cast to an appropriately-sized integer value PRIOR to any +* 'mem_align_mod' arithmetic operation. +********************************************************************************************************* +*/ + +void Mem_Set (void *pmem, + CPU_INT08U data_val, + CPU_SIZE_T size) +{ + CPU_SIZE_T size_rem; + CPU_ALIGN data_align; + CPU_ALIGN *pmem_align; + CPU_INT08U *pmem_08; + CPU_DATA mem_align_mod; + CPU_DATA i; + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (size < 1) { /* See Note #1. */ + return; + } + if (pmem == (void *)0) { + return; + } +#endif + + + data_align = 0u; + for (i = 0u; i < sizeof(CPU_ALIGN); i++) { /* Fill each data_align octet with data val. */ + data_align <<= DEF_OCTET_NBR_BITS; + data_align |= (CPU_ALIGN)data_val; + } + + size_rem = size; + mem_align_mod = (CPU_INT08U)((CPU_ADDR)pmem % sizeof(CPU_ALIGN)); /* See Note #3. */ + + pmem_08 = (CPU_INT08U *)pmem; + if (mem_align_mod != 0u) { /* If leading octets avail, ... */ + i = mem_align_mod; + while ((size_rem > 0) && /* ... start mem buf fill with leading octets ... */ + (i < sizeof(CPU_ALIGN ))) { /* ... until next CPU_ALIGN word boundary. */ + *pmem_08++ = data_val; + size_rem -= sizeof(CPU_INT08U); + i++; + } + } + + pmem_align = (CPU_ALIGN *)pmem_08; /* See Note #2a. */ + while (size_rem >= sizeof(CPU_ALIGN)) { /* While mem buf aligned on CPU_ALIGN word boundaries, */ + *pmem_align++ = data_align; /* ... fill mem buf with CPU_ALIGN-sized data. */ + size_rem -= sizeof(CPU_ALIGN); + } + + pmem_08 = (CPU_INT08U *)pmem_align; + while (size_rem > 0) { /* Finish mem buf fill with trailing octets. */ + *pmem_08++ = data_val; + size_rem -= sizeof(CPU_INT08U); + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_Copy() +* +* Description : Copy data octets from one memory buffer to another memory buffer. +* +* Argument(s) : pdest Pointer to destination memory buffer. +* +* psrc Pointer to source memory buffer. +* +* size Number of octets to copy (see Note #1). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Null copies allowed (i.e. zero-length copies). +* +* (2) Memory buffers NOT checked for overlapping. +* +* (a) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that "if +* copying takes place between objects that overlap, the behavior is undefined". +* +* (b) However, data octets from a source memory buffer at a higher address value SHOULD +* successfully copy to a destination memory buffer at a lower address value even +* if any octets of the memory buffers overlap as long as no individual, atomic CPU +* word copy overlaps. +* +* Since Mem_Copy() performs the data octet copy via 'CPU_ALIGN'-sized words &/or +* octets; & since 'CPU_ALIGN'-sized words MUST be accessed on word-aligned addresses +* (see Note #3b), neither 'CPU_ALIGN'-sized words nor octets at unique addresses can +* ever overlap. +* +* Therefore, Mem_Copy() SHOULD be able to successfully copy overlapping memory +* buffers as long as the source memory buffer is at a higher address value than the +* destination memory buffer. +* +* (3) For best CPU performance, optimized to copy data buffer using 'CPU_ALIGN'-sized data +* words. +* +* (a) Since many word-aligned processors REQUIRE that multi-octet words be accessed on +* word-aligned addresses, 'CPU_ALIGN'-sized words MUST be accessed on 'CPU_ALIGN'd +* addresses. +* +* (4) Modulo arithmetic is used to determine whether a memory buffer starts on a 'CPU_ALIGN' +* address boundary. +* +* Modulo arithmetic in ANSI-C REQUIREs operations performed on integer values. Thus +* address values MUST be cast to an appropriately-sized integer value PRIOR to any +* 'mem_align_mod' arithmetic operation. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (LIB_MEM_CFG_OPTIMIZE_ASM_EN != DEF_ENABLED) +void Mem_Copy ( void *pdest, + const void *psrc, + CPU_SIZE_T size) +{ + CPU_SIZE_T size_rem; + CPU_SIZE_T mem_gap_octets; + CPU_ALIGN *pmem_align_dest; + const CPU_ALIGN *pmem_align_src; + CPU_INT08U *pmem_08_dest; + const CPU_INT08U *pmem_08_src; + CPU_DATA i; + CPU_DATA mem_align_mod_dest; + CPU_DATA mem_align_mod_src; + CPU_BOOLEAN mem_aligned; + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (size < 1) { /* See Note #1. */ + return; + } + if (pdest == (void *)0) { + return; + } + if (psrc == (void *)0) { + return; + } +#endif + + + size_rem = size; + + pmem_08_dest = ( CPU_INT08U *)pdest; + pmem_08_src = (const CPU_INT08U *)psrc; + + mem_gap_octets = pmem_08_src - pmem_08_dest; + + + if (mem_gap_octets >= sizeof(CPU_ALIGN)) { /* Avoid bufs overlap. */ + /* See Note #4. */ + mem_align_mod_dest = (CPU_INT08U)((CPU_ADDR)pmem_08_dest % sizeof(CPU_ALIGN)); + mem_align_mod_src = (CPU_INT08U)((CPU_ADDR)pmem_08_src % sizeof(CPU_ALIGN)); + + mem_aligned = (mem_align_mod_dest == mem_align_mod_src) ? DEF_YES : DEF_NO; + + if (mem_aligned == DEF_YES) { /* If mem bufs' alignment offset equal, ... */ + /* ... optimize copy for mem buf alignment. */ + if (mem_align_mod_dest != 0u) { /* If leading octets avail, ... */ + i = mem_align_mod_dest; + while ((size_rem > 0) && /* ... start mem buf copy with leading octets ... */ + (i < sizeof(CPU_ALIGN ))) { /* ... until next CPU_ALIGN word boundary. */ + *pmem_08_dest++ = *pmem_08_src++; + size_rem -= sizeof(CPU_INT08U); + i++; + } + } + + pmem_align_dest = ( CPU_ALIGN *)pmem_08_dest; /* See Note #3a. */ + pmem_align_src = (const CPU_ALIGN *)pmem_08_src; + while (size_rem >= sizeof(CPU_ALIGN)) { /* While mem bufs aligned on CPU_ALIGN word boundaries, */ + *pmem_align_dest++ = *pmem_align_src++; /* ... copy psrc to pdest with CPU_ALIGN-sized words. */ + size_rem -= sizeof(CPU_ALIGN); + } + + pmem_08_dest = ( CPU_INT08U *)pmem_align_dest; + pmem_08_src = (const CPU_INT08U *)pmem_align_src; + } + } + + while (size_rem > 0) { /* For unaligned mem bufs or trailing octets, ... */ + *pmem_08_dest++ = *pmem_08_src++; /* ... copy psrc to pdest by octets. */ + size_rem -= sizeof(CPU_INT08U); + } +} +#endif + + +/* +********************************************************************************************************* +* Mem_Move() +* +* Description : Move data octets from one memory buffer to another memory buffer, or within the same +* memory buffer. Overlapping is correctly handled for all move operations. +* +* Argument(s) : pdest Pointer to destination memory buffer. +* +* psrc Pointer to source memory buffer. +* +* size Number of octets to move (see Note #1). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Null move operations allowed (i.e. zero-length). +* +* (2) Memory buffers checked for overlapping. +* +* (3) For best CPU performance, optimized to copy data buffer using 'CPU_ALIGN'-sized data +* words. +* +* (a) Since many word-aligned processors REQUIRE that multi-octet words be accessed on +* word-aligned addresses, 'CPU_ALIGN'-sized words MUST be accessed on 'CPU_ALIGN'd +* addresses. +* +* (4) Modulo arithmetic is used to determine whether a memory buffer starts on a 'CPU_ALIGN' +* address boundary. +* +* Modulo arithmetic in ANSI-C REQUIREs operations performed on integer values. Thus +* address values MUST be cast to an appropriately-sized integer value PRIOR to any +* 'mem_align_mod' arithmetic operation. +********************************************************************************************************* +*/ +/*$PAGE*/ + +void Mem_Move ( void *pdest, + const void *psrc, + CPU_SIZE_T size) +{ + CPU_SIZE_T size_rem; + CPU_SIZE_T mem_gap_octets; + CPU_ALIGN *pmem_align_dest; + const CPU_ALIGN *pmem_align_src; + CPU_INT08U *pmem_08_dest; + const CPU_INT08U *pmem_08_src; + CPU_INT08S i; + CPU_DATA mem_align_mod_dest; + CPU_DATA mem_align_mod_src; + CPU_BOOLEAN mem_aligned; + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (size < 1) { + return; + } + if (pdest == (void *)0) { + return; + } + if (psrc == (void *)0) { + return; + } +#endif + + pmem_08_src = (const CPU_INT08U *)psrc; + pmem_08_dest = ( CPU_INT08U *)pdest; + if (pmem_08_src > pmem_08_dest) { + Mem_Copy(pdest, psrc, size); + return; + } + + size_rem = size; + + pmem_08_dest = ( CPU_INT08U *)pdest + size - 1; + pmem_08_src = (const CPU_INT08U *)psrc + size - 1; + + mem_gap_octets = pmem_08_dest - pmem_08_src; + + + if (mem_gap_octets >= sizeof(CPU_ALIGN)) { /* Avoid bufs overlap. */ + + /* See Note #4. */ + mem_align_mod_dest = (CPU_INT08U)((CPU_ADDR)pmem_08_dest % sizeof(CPU_ALIGN)); + mem_align_mod_src = (CPU_INT08U)((CPU_ADDR)pmem_08_src % sizeof(CPU_ALIGN)); + + mem_aligned = (mem_align_mod_dest == mem_align_mod_src) ? DEF_YES : DEF_NO; + + if (mem_aligned == DEF_YES) { /* If mem bufs' alignment offset equal, ... */ + /* ... optimize copy for mem buf alignment. */ + if (mem_align_mod_dest != (sizeof(CPU_ALIGN) - 1)) {/* If leading octets avail, ... */ + i = mem_align_mod_dest; + while ((size_rem > 0) && /* ... start mem buf copy with leading octets ... */ + (i >= 0)) { /* ... until next CPU_ALIGN word boundary. */ + *pmem_08_dest-- = *pmem_08_src--; + size_rem -= sizeof(CPU_INT08U); + i--; + } + } + + /* See Note #3a. */ + pmem_align_dest = ( CPU_ALIGN *)((CPU_INT08U *)pmem_08_dest - sizeof(CPU_ALIGN) + 1); + pmem_align_src = (const CPU_ALIGN *)((CPU_INT08U *)pmem_08_src - sizeof(CPU_ALIGN) + 1); + while (size_rem >= sizeof(CPU_ALIGN)) { /* While mem bufs aligned on CPU_ALIGN word boundaries, */ + *pmem_align_dest-- = *pmem_align_src--; /* ... copy psrc to pdest with CPU_ALIGN-sized words. */ + size_rem -= sizeof(CPU_ALIGN); + } + + pmem_08_dest = ( CPU_INT08U *)pmem_align_dest + sizeof(CPU_ALIGN) - 1; + pmem_08_src = (const CPU_INT08U *)pmem_align_src + sizeof(CPU_ALIGN) - 1; + + } + } + + while (size_rem > 0) { /* For unaligned mem bufs or trailing octets, ... */ + *pmem_08_dest-- = *pmem_08_src--; /* ... copy psrc to pdest by octets. */ + size_rem -= sizeof(CPU_INT08U); + } +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_Cmp() +* +* Description : Verify that ALL data octets in two memory buffers are identical in sequence. +* +* Argument(s) : p1_mem Pointer to first memory buffer. +* +* p2_mem Pointer to second memory buffer. +* +* size Number of data buffer octets to compare (see Note #1). +* +* Return(s) : DEF_YES, if 'size' number of data octets are identical in both memory buffers. +* +* DEF_NO, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) Null compares allowed (i.e. zero-length compares); 'DEF_YES' returned to indicate +* identical null compare. +* +* (2) Many memory buffer comparisons vary ONLY in the least significant octets -- e.g. +* network address buffers. Consequently, memory buffer comparison is more efficient +* if the comparison starts from the end of the memory buffers which will abort sooner +* on dissimilar memory buffers that vary only in the least significant octets. +* +* (3) For best CPU performance, optimized to compare data buffers using 'CPU_ALIGN'-sized +* data words. +* +* (a) Since many word-aligned processors REQUIRE that multi-octet words be accessed on +* word-aligned addresses, 'CPU_ALIGN'-sized words MUST be accessed on 'CPU_ALIGN'd +* addresses. +* +* (4) Modulo arithmetic is used to determine whether a memory buffer starts on a 'CPU_ALIGN' +* address boundary. +* +* Modulo arithmetic in ANSI-C REQUIREs operations performed on integer values. Thus +* address values MUST be cast to an appropriately-sized integer value PRIOR to any +* 'mem_align_mod' arithmetic operation. +********************************************************************************************************* +*/ +/*$PAGE*/ +CPU_BOOLEAN Mem_Cmp (const void *p1_mem, + const void *p2_mem, + CPU_SIZE_T size) +{ + CPU_SIZE_T size_rem; + CPU_ALIGN *p1_mem_align; + CPU_ALIGN *p2_mem_align; + const CPU_INT08U *p1_mem_08; + const CPU_INT08U *p2_mem_08; + CPU_DATA i; + CPU_DATA mem_align_mod_1; + CPU_DATA mem_align_mod_2; + CPU_BOOLEAN mem_aligned; + CPU_BOOLEAN mem_cmp; + + + if (size < 1) { /* See Note #1. */ + return (DEF_YES); + } + if (p1_mem == (void *)0) { + return (DEF_NO); + } + if (p2_mem == (void *)0) { + return (DEF_NO); + } + + + mem_cmp = DEF_YES; /* Assume mem bufs are identical until cmp fails. */ + size_rem = size; + /* Start @ end of mem bufs (see Note #2). */ + p1_mem_08 = (const CPU_INT08U *)p1_mem + size; + p2_mem_08 = (const CPU_INT08U *)p2_mem + size; + /* See Note #4. */ + mem_align_mod_1 = (CPU_INT08U)((CPU_ADDR)p1_mem_08 % sizeof(CPU_ALIGN)); + mem_align_mod_2 = (CPU_INT08U)((CPU_ADDR)p2_mem_08 % sizeof(CPU_ALIGN)); + + mem_aligned = (mem_align_mod_1 == mem_align_mod_2) ? DEF_YES : DEF_NO; + + if (mem_aligned == DEF_YES) { /* If mem bufs' alignment offset equal, ... */ + /* ... optimize cmp for mem buf alignment. */ + if (mem_align_mod_1 != 0u) { /* If trailing octets avail, ... */ + i = mem_align_mod_1; + while ((mem_cmp == DEF_YES) && /* ... cmp mem bufs while identical & ... */ + (size_rem > 0) && /* ... start mem buf cmp with trailing octets ... */ + (i > 0)) { /* ... until next CPU_ALIGN word boundary. */ + p1_mem_08--; + p2_mem_08--; + if (*p1_mem_08 != *p2_mem_08) { /* If ANY data octet(s) NOT identical, cmp fails. */ + mem_cmp = DEF_NO; + } + size_rem -= sizeof(CPU_INT08U); + i--; + } + } + + if (mem_cmp == DEF_YES) { /* If cmp still identical, cmp aligned mem bufs. */ + p1_mem_align = (CPU_ALIGN *)p1_mem_08; /* See Note #3a. */ + p2_mem_align = (CPU_ALIGN *)p2_mem_08; + + while ((mem_cmp == DEF_YES) && /* Cmp mem bufs while identical & ... */ + (size_rem >= sizeof(CPU_ALIGN))) { /* ... mem bufs aligned on CPU_ALIGN word boundaries. */ + p1_mem_align--; + p2_mem_align--; + if (*p1_mem_align != *p2_mem_align) { /* If ANY data octet(s) NOT identical, cmp fails. */ + mem_cmp = DEF_NO; + } + size_rem -= sizeof(CPU_ALIGN); + } + + p1_mem_08 = (CPU_INT08U *)p1_mem_align; + p2_mem_08 = (CPU_INT08U *)p2_mem_align; + } + } + + while ((mem_cmp == DEF_YES) && /* Cmp mem bufs while identical ... */ + (size_rem > 0)) { /* ... for unaligned mem bufs or trailing octets. */ + p1_mem_08--; + p2_mem_08--; + if (*p1_mem_08 != *p2_mem_08) { /* If ANY data octet(s) NOT identical, cmp fails. */ + mem_cmp = DEF_NO; + } + size_rem -= sizeof(CPU_INT08U); + } + + return (mem_cmp); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_HeapAlloc() +* +* Description : Allocate a memory block from the heap memory pool. +* +* Argument(s) : size Size of memory block to allocate (in octets). +* +* align Alignment of memory block to specific word boundary (in octets). +* +* poctets_reqd Optional pointer to a variable to ... : +* +* (a) Return the number of octets required to successfully +* allocate the memory block, if any error(s); +* (b) Return 0, otherwise. +* +* perr Pointer to variable that will receive the return error code from this function : +* +* LIB_MEM_ERR_NONE Memory block successfully returned. +* LIB_MEM_ERR_INVALID_MEM_SIZE Invalid memory size. +* LIB_MEM_ERR_INVALID_MEM_ALIGN Invalid memory alignment. +* LIB_MEM_ERR_HEAP_EMPTY Heap segment empty; NOT enough available +* memory from heap. +* LIB_MEM_ERR_HEAP_OVF Requested memory overflows heap memory. +* +* Return(s) : Pointer to memory block, if NO error(s). +* +* Pointer to NULL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) Pointers to variables that return values MUST be initialized PRIOR to all other +* validation or function handling in case of any error(s). +* +* (2) 'pmem_pool' variables MUST ALWAYS be accessed exclusively in critical sections. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +void *Mem_HeapAlloc (CPU_SIZE_T size, + CPU_SIZE_T align, + CPU_SIZE_T *poctets_reqd, + LIB_ERR *perr) +{ + MEM_POOL *pmem_pool_heap; + void *pmem_addr; + void *pmem_blk; + CPU_SIZE_T octets_reqd_unused; + CPU_SIZE_T size_rem; + CPU_SIZE_T size_req; + CPU_SR_ALLOC(); + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* ------------- VALIDATE RTN ERR PTR ------------- */ + if (perr == (LIB_ERR *)0) { + CPU_SW_EXCEPTION((void *)0); + } +#endif + + /* ------------ VALIDATE RTN OCTETS PTR ----------- */ + if (poctets_reqd == (CPU_SIZE_T *) 0) { /* If NOT avail, ... */ + poctets_reqd = (CPU_SIZE_T *)&octets_reqd_unused; /* ... re-cfg NULL rtn ptr to unused local var. */ + (void)&octets_reqd_unused; /* Prevent possible 'variable unused' warning. */ + } + *poctets_reqd = 0u; /* Init octets req'd for err (see Note #1). */ + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* ------------ VALIDATE HEAP MEM ALLOC ----------- */ + if (size < 1) { + *perr = LIB_MEM_ERR_INVALID_MEM_SIZE; + return ((void *)0); + } + + if (align < 1) { + *perr = LIB_MEM_ERR_INVALID_MEM_ALIGN; + return ((void *)0); + } +#endif + + /* -------------- ALLOC HEAP MEM BLK -------------- */ + pmem_pool_heap = &Mem_PoolHeap; + + CPU_CRITICAL_ENTER(); + + pmem_addr = pmem_pool_heap->SegAddrNextAvail; + size_rem = pmem_pool_heap->SegSizeRem; + size_req = Mem_SegCalcTotSize(pmem_addr, + 1u, /* Calc alloc for single mem blk from heap. */ + size, + align); +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (size_req < 1) { /* If req'd size ovf, ... */ + CPU_CRITICAL_EXIT(); + *poctets_reqd = size; /* ... rtn add'l heap size needed. */ + *perr = LIB_MEM_ERR_HEAP_OVF; + return ((void *)0); + } +#endif + + if (size_req > size_rem) { /* If req'd size > rem heap size, ... */ + CPU_CRITICAL_EXIT(); + *poctets_reqd = size_req - size_rem; /* ... rtn add'l heap size needed. */ + *perr = LIB_MEM_ERR_HEAP_EMPTY; + return ((void *)0); + } + + pmem_blk = Mem_SegAlloc(pmem_pool_heap, size, align); + if (pmem_blk == (void *)0) { /* If mem blk NOT avail from heap, ... */ + CPU_CRITICAL_EXIT(); + *poctets_reqd = size_req; /* ... rtn add'l heap size needed. */ + *perr = LIB_MEM_ERR_HEAP_EMPTY; + return ((void *)0); + } + + CPU_CRITICAL_EXIT(); + + *perr = LIB_MEM_ERR_NONE; + + return (pmem_blk); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_HeapGetSizeRem() +* +* Description : Get remaining heap memory size available to allocate. +* +* Argument(s) : align Desired word boundary alignment (in octets) to return remaining memory size from. +* +* perr Pointer to variable that will receive the return error code from this function : +* +* ---- RETURNED BY Mem_PoolGetSizeRem() : ---- +* LIB_MEM_ERR_NONE Heap memory pool remaining size successfully +* returned. +* LIB_MEM_ERR_NULL_PTR Argument 'pmem_pool' passed a NULL pointer. +* LIB_MEM_ERR_INVALID_POOL Invalid memory pool type. +* LIB_MEM_ERR_INVALID_MEM_ALIGN Invalid memory alignment. +* +* Return(s) : Remaining heap memory size (in octets), if NO error(s). +* +* 0, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +CPU_SIZE_T Mem_HeapGetSizeRem (CPU_SIZE_T align, + LIB_ERR *perr) +{ + CPU_SIZE_T size_rem; + + + size_rem = Mem_SegGetSizeRem(&Mem_PoolHeap, align, perr); + + return (size_rem); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_SegGetSizeRem() +* +* Description : Get memory pool's remaining segment size available to allocate. +* +* Argument(s) : pmem_pool Pointer to a memory pool structure. +* +* align Desired word boundary alignment (in octets) to return remaining memory size from. +* +* perr Pointer to variable that will receive the return error code from this function : +* +* LIB_MEM_ERR_NONE Memory segment remaining size successfully +* returned. +* LIB_MEM_ERR_NULL_PTR Argument 'pmem_pool' passed a NULL pointer. +* LIB_MEM_ERR_INVALID_POOL Invalid memory pool type. +* LIB_MEM_ERR_INVALID_MEM_ALIGN Invalid memory alignment. +* +* Return(s) : Remaining memory segment size (in octets) [see Note #1], if NO error(s). +* +* 0, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) Remaining size of memory segment returned from either : +* +* (a) Segment's configured dedicated memory, if any +* (b) Heap memory pool, otherwise +* +* (2) 'pmem_pool' variables MUST ALWAYS be accessed exclusively in critical sections. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +CPU_SIZE_T Mem_SegGetSizeRem (MEM_POOL *pmem_pool, + CPU_SIZE_T align, + LIB_ERR *perr) +{ + MEM_POOL *pmem_seg; + MEM_POOL *pmem_seg_size; + CPU_SIZE_T size_rem; + CPU_SIZE_T size_rem_mod; + CPU_SIZE_T seg_addr_mod; + CPU_ADDR seg_addr; + CPU_SR_ALLOC(); + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + /* --------------- VALIDATE RTN ERR PTR --------------- */ + if (perr == (LIB_ERR *)0) { + CPU_SW_EXCEPTION(0u); + } + /* ---------------- VALIDATE MEM ALIGN ---------------- */ + if (align < 1) { + *perr = LIB_MEM_ERR_INVALID_MEM_ALIGN; + return (0u); + } + if (align > DEF_ALIGN_MAX_NBR_OCTETS) { + *perr = LIB_MEM_ERR_INVALID_MEM_ALIGN; + return (0u); + } + /* ---------------- VALIDATE MEM POOL ----------------- */ + if (pmem_pool == (MEM_POOL *)0) { /* Validate mem ptr. */ + *perr = LIB_MEM_ERR_NULL_PTR; + return (0u); + } +#endif + + CPU_CRITICAL_ENTER(); + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + switch (pmem_pool->Type) { /* Validate mem pool type. */ + case LIB_MEM_TYPE_HEAP: + case LIB_MEM_TYPE_POOL: + break; + + + case LIB_MEM_TYPE_NONE: + default: + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_POOL; + return (0u); /* Prevent 'break NOT reachable' compiler warning. */ + } +#endif + + /* ------------- GET REM'ING MEM SEG SIZE ------------- */ + pmem_seg = pmem_pool->SegHeadPtr; /* Get mem pool's head seg. */ + pmem_seg_size = (pmem_seg->SegAddr != (void *)0) + ? pmem_seg : &Mem_PoolHeap; /* See Note #1. */ + size_rem = pmem_seg_size->SegSizeRem; /* Get mem seg's rem'ing mem size. */ + seg_addr = (CPU_ADDR)pmem_seg_size->SegAddrNextAvail; + + CPU_CRITICAL_EXIT(); + + if (align > 1) { /* If align > 1 octet, ... */ + seg_addr_mod = seg_addr % align; + size_rem_mod = (seg_addr_mod > 0u) ? (align - seg_addr_mod) : 0u; + size_rem -= size_rem_mod; /* ... adj rem'ing size by offset to align'd seg addr. */ + } + + + *perr = LIB_MEM_ERR_NONE; + + return (size_rem); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_PoolClr() +* +* Description : Clear a memory pool (see Note #1). +* +* Argument(s) : pmem_pool Pointer to a memory pool structure to clear (see Note #2). +* +* perr Pointer to variable that will receive the return error code from this function : +* +* LIB_MEM_ERR_NONE Memory pool successfully cleared. +* LIB_MEM_ERR_NULL_PTR Argument 'pmem_pool' passed a NULL pointer. +* +* Return(s) : none. +* +* Caller(s) : Application, +* Mem_PoolCreate(). +* +* Note(s) : (1) (a) Mem_PoolClr() ONLY clears a memory pool structure's variables & should ONLY be +* called to initialize a memory pool structure prior to calling Mem_PoolCreate(). +* +* (b) Mem_PoolClr() does NOT deallocate memory from the memory pool or deallocate the +* memory pool itself & MUST NOT be called after calling Mem_PoolCreate() since +* this will likely corrupt the memory pool management. +* +* (2) Assumes 'pmem_pool' points to a valid memory pool (if non-NULL). +********************************************************************************************************* +*/ + +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +void Mem_PoolClr (MEM_POOL *pmem_pool, + LIB_ERR *perr) +{ + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* -------------- VALIDATE RTN ERR PTR --------------- */ + if (perr == (LIB_ERR *)0) { + CPU_SW_EXCEPTION(;); + } +#endif + + /* -------------- VALIDATE MEM POOL PTR --------------- */ + if (pmem_pool == (MEM_POOL *)0) { + *perr = LIB_MEM_ERR_NULL_PTR; + return; + } + + + pmem_pool->Type = (LIB_MEM_TYPE)LIB_MEM_TYPE_NONE; + pmem_pool->SegHeadPtr = (MEM_POOL *)0; + pmem_pool->SegPrevPtr = (MEM_POOL *)0; + pmem_pool->SegNextPtr = (MEM_POOL *)0; + pmem_pool->PoolPrevPtr = (MEM_POOL *)0; + pmem_pool->PoolNextPtr = (MEM_POOL *)0; + pmem_pool->PoolAddrStart = (void *)0; + pmem_pool->PoolAddrEnd = (void *)0; + pmem_pool->PoolPtrs = (void **)0; + pmem_pool->PoolSize = (CPU_SIZE_T )0u; + pmem_pool->BlkAlign = (CPU_SIZE_T )0u; + pmem_pool->BlkSize = (CPU_SIZE_T )0u; + pmem_pool->BlkNbr = (CPU_SIZE_T )0u; + pmem_pool->BlkIx = (MEM_POOL_IX )0u; + pmem_pool->SegAddr = (void *)0; + pmem_pool->SegAddrNextAvail = (void *)0; + pmem_pool->SegSizeTot = (CPU_SIZE_T )0u; + pmem_pool->SegSizeRem = (CPU_SIZE_T )0u; + + + *perr = LIB_MEM_ERR_NONE; +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_PoolCreate() +* +* Description : (1) Create a memory pool : +* +* (a) Create memory pool from heap or dedicated memory +* (b) Allocate memory pool memory blocks +* (c) Update memory pool table +* (d) Configure memory pool +* +* +* (2) Memory pools are indexed by the Memory Segments they use. +* +* (a) The memory pool table is composed by a two-dimensional list : +* +* (1) Memory segments manage the following memory segment/pool information : +* +* (A) Memory segment base address +* (B) Memory segment next available address +* (C) Memory segment total size +* (D) Memory segment remaining size +* +* (2) Memory pools share memory from memory segments but do NOT manage any memory +* segment information. To access the memory segment information, the head +* memory segment must be accessed via each memory pool's 'SegHeadPtr'. +* +* (b) In the diagram below, memory pools in vertical columns represent they share the same +* memory segment for the memory blocks they have. The heads of the memory pool are +* linked horizontally to form a memory pool table. +* +* (1) 'Mem_PoolTbl' points to the head of the Memory Pool table. +* +* (2) Memory Pools' 'SegPrevPtr' & 'SegNextPtr' doubly-link each memory segment to +* form the list of memory segments. +* +* (3) Memory Pools' 'PoolPrevPtr' & 'PoolNextPtr' doubly-link the memory pools of +* each memory segment. +* +* (c) New memory pools, which do not share a memory segment, are inserted in the Memory +* Segments Primary List. The point of insertion is such to keep ascended order by +* memory segment base address. +* +* (d) Memory pool pointers to memory blocks 'PoolPtrs' must be allocated for each created +* memory pool. These pointers are stored in the memory pool heap segment 'Mem_PoolHeap'. +* +* (1) A memory pool can also have its memory blocks allocated from the memory pool heap. +* 'pmem_base_addr' must be set to NULL & 'mem_size' must be set to (0) to create the +* memory pool. +* +* +* | | +* |<----------------------- Memory Segments ----------------------->| +* | (see Note #2a1) | +* +* Lowest Memory Segment Highest Memory Segment +* Base Address Base Address +* (see Note #2c) (see Note #2c) +* +* | SegNextPtr Heap Memory Pool | +* | (see Note #2b2) (see Note #2d) | +* | | | +* v | | v +* | v +* --- Head of Memory ------- ------- v ------- ------- ------- +* ^ Pool Table --->| |------->| |------->| |------->| |------->| | +* | (see Note #2b1) | | | | | | | H | | | +* | | |<-------| |<-------| |<-------| E |<-------| | +* | | | | | ^ | | | A | | | +* | | | | | | | | | P | | | +* | | | | | | | | | | | | +* | ------- ------- | ------- ------- ------- +* | | ^ | | ^ +* | | | SegPrevPtr | | +* | v | (see Note #2b2) v | +* | ------- ------- +* | | | | +* Memory Pools | | | | +* (see Note #2a2) | | | | +* | | | | +* | | | | | +* | ------- ------- +* | | ^ +* | PoolNextPtr ---> | | <--- PoolPrevPtr +* | (see Note #2b3) v | (see Note #2b3) +* | ------- +* | | | +* | | | +* | | | +* | | | +* v | | +* --- ------- +* +*$PAGE* +* Argument(s) : pmem_pool Pointer to a memory pool structure to create (see Note #3). +* +* pmem_base_addr Memory pool base address : +* +* (a) Null address Memory pool allocated from general-purpose heap. +* (b) Non-null address Memory pool allocated from dedicated memory +* specified by its base address. +* +* mem_size Size of memory pool segment (in octets). +* +* blk_nbr Number of memory pool blocks to create. +* +* blk_size Size of memory pool blocks to create (in octets). +* +* blk_align Alignment of memory pool blocks to specific word boundary (in octets). +* +* poctets_reqd Optional pointer to a variable to ... : +* +* (a) Return the number of octets required to successfully +* allocate the memory pool, if any error(s); +* (b) Return 0, otherwise. +* +* perr Pointer to variable that will receive the return error code from this function : +* +* LIB_MEM_ERR_NONE Memory pool successfully created. +* +* LIB_MEM_ERR_HEAP_NOT_FOUND Heap segment NOT found. +* LIB_MEM_ERR_HEAP_EMPTY Heap segment empty; NOT enough available +* memory from heap. +* LIB_MEM_ERR_HEAP_OVF Requested memory overflows heap memory. +* LIB_MEM_ERR_SEG_EMPTY Memory segment empty; NOT enough available +* memory from segment for memory pools. +* LIB_MEM_ERR_SEG_OVF Requested memory overflows segment memory. +* +* LIB_MEM_ERR_INVALID_SEG_SIZE Invalid memory segment size. +* LIB_MEM_ERR_INVALID_SEG_OVERLAP Memory segment overlaps other memory +* segment(s) in memory pool table. +* LIB_MEM_ERR_INVALID_BLK_NBR Invalid memory pool number of blocks. +* LIB_MEM_ERR_INVALID_BLK_SIZE Invalid memory pool block size. +* LIB_MEM_ERR_INVALID_BLK_ALIGN Invalid memory pool block alignment. +* +* ------- RETURNED BY Mem_PoolClr() : ------- +* LIB_MEM_ERR_NULL_PTR Argument 'pmem_pool' passed a NULL pointer. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (3) Assumes 'pmem_pool' points to a valid memory pool (if non-NULL). +* +* (4) Pointers to variables that return values MUST be initialized PRIOR to all other +* validation or function handling in case of any error(s). +* +* (5) 'pmem_pool' variables MUST ALWAYS be accessed exclusively in critical sections. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +void Mem_PoolCreate (MEM_POOL *pmem_pool, + void *pmem_base_addr, + CPU_SIZE_T mem_size, + MEM_POOL_BLK_QTY blk_nbr, + CPU_SIZE_T blk_size, + CPU_SIZE_T blk_align, + CPU_SIZE_T *poctets_reqd, + LIB_ERR *perr) +{ + MEM_POOL *pmem_pool_heap; + MEM_POOL *pmem_pool_next; + MEM_POOL *pmem_seg; + MEM_POOL *pmem_seg_prev; + MEM_POOL *pmem_seg_next; + void **ppool_ptr; + void *pmem_blk; + CPU_INT08U *pmem_addr_ptrs; + CPU_INT08U *pmem_addr_pool; + CPU_INT08U *pmem_base_addr_start; + CPU_INT08U *pmem_base_addr_end; + CPU_INT08U *pmem_seg_addr_start; + CPU_INT08U *pmem_seg_addr_end; + MEM_POOL_BLK_QTY blk_rem; + CPU_SIZE_T octets_reqd_unused; + CPU_SIZE_T size_tot; + CPU_SIZE_T size_tot_ptrs; + CPU_SIZE_T size_tot_pool; + CPU_SIZE_T size_rem; + CPU_SIZE_T size_pool_ptrs; + CPU_SIZE_T i; + CPU_SR_ALLOC(); + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* ------------- VALIDATE RTN ERR PTR ------------- */ + if (perr == (LIB_ERR *)0) { + CPU_SW_EXCEPTION(;); + } +#endif + + /* ------------ VALIDATE RTN OCTETS PTR ----------- */ + if (poctets_reqd == (CPU_SIZE_T *) 0) { /* If NOT avail, ... */ + poctets_reqd = (CPU_SIZE_T *)&octets_reqd_unused; /* ... re-cfg NULL rtn ptr to unused local var. */ + (void)&octets_reqd_unused; /* Prevent possible 'variable unused' warning. */ + } + *poctets_reqd = 0u; /* Init octets req'd for err (see Note #4). */ + + + + Mem_PoolClr(pmem_pool, perr); /* Init mem pool for err (see Note #4). */ + if (*perr != LIB_MEM_ERR_NONE) { + return; + } + + + /* ----------- VALIDATE MEM POOL CREATE ----------- */ +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (pmem_base_addr != (void *)0) { + if (mem_size < 1) { + *perr = LIB_MEM_ERR_INVALID_SEG_SIZE; + return; + } + } + + if (blk_nbr < 1) { + *perr = LIB_MEM_ERR_INVALID_BLK_NBR; + return; + } + + if (blk_size < 1) { + *perr = LIB_MEM_ERR_INVALID_BLK_SIZE; + return; + } + + if (blk_align < 1) { + *perr = LIB_MEM_ERR_INVALID_BLK_ALIGN; + return; + } +#endif + + + /* ------------ VALIDATE MEM POOL TBL ------------- */ + if (Mem_PoolTbl == (MEM_POOL *)0) { + *perr = LIB_MEM_ERR_HEAP_NOT_FOUND; + return; + } + + + +/*$PAGE*/ + /* ---------------- CREATE MEM POOL --------------- */ + pmem_pool_heap = (MEM_POOL *)&Mem_PoolHeap; + size_tot = (CPU_SIZE_T) 0u; + + CPU_CRITICAL_ENTER(); + + if (pmem_base_addr == (void *)0) { /* If no base addr, cfg mem pool from heap. */ + pmem_seg = pmem_pool_heap; + pmem_seg_prev = pmem_pool_heap; + pmem_seg_next = pmem_pool_heap; + + /* --------------- VALIDATE MEM SEG --------------- */ + /* Calc tot mem size for mem pool ptrs. */ + pmem_addr_ptrs = (CPU_INT08U *)pmem_pool_heap->SegAddrNextAvail; + size_tot_ptrs = Mem_SegCalcTotSize((void *)pmem_addr_ptrs, + (CPU_SIZE_T)blk_nbr, + (CPU_SIZE_T)sizeof(void *), + (CPU_SIZE_T)sizeof(void *)); +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (size_tot_ptrs < 1) { /* If heap ovf, ... */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_HEAP_OVF; /* ... rtn err but add'l heap size NOT avail. */ + return; + } +#endif + /* Calc tot mem size for mem blks. */ + pmem_addr_pool = pmem_addr_ptrs + size_tot_ptrs; /* Adj next avail addr for mem pool blks. */ + size_tot_pool = Mem_SegCalcTotSize((void *)pmem_addr_pool, + (CPU_SIZE_T)blk_nbr, + (CPU_SIZE_T)blk_size, + (CPU_SIZE_T)blk_align); +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (size_tot_pool < 1) { /* If heap ovf, ... */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_HEAP_OVF; /* ... rtn err but add'l heap size NOT avail. */ + return; + } +#endif + + size_tot = size_tot_ptrs + size_tot_pool; + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if ((size_tot < size_tot_ptrs) || /* If heap ovf, ... */ + (size_tot < size_tot_pool)) { + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_HEAP_OVF; /* ... rtn err but add'l heap size NOT avail. */ + return; + } +#endif + + size_rem = pmem_pool_heap->SegSizeRem; + if (size_tot > size_rem) { /* If tot size > rem size, ... */ + CPU_CRITICAL_EXIT(); + *poctets_reqd = size_tot - size_rem; /* ... rtn add'l heap size needed. */ + *perr = LIB_MEM_ERR_HEAP_EMPTY; + return; + } + +/*$PAGE*/ + } else { /* Else cfg mem pool from dedicated mem. */ + /* -------- SRCH ALL MEM SEGS FOR MEM POOL -------- */ + pmem_base_addr_start = (CPU_INT08U *)pmem_base_addr; + pmem_base_addr_end = (CPU_INT08U *)pmem_base_addr + mem_size - 1; + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (pmem_base_addr_end < pmem_base_addr_start) { /* Chk ovf of end addr. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_BLK_ADDR; + return; + } +#endif + + pmem_seg = (MEM_POOL *)0; + pmem_seg_prev = (MEM_POOL *)0; + pmem_seg_next = Mem_PoolTbl; + + while (pmem_seg_next != (MEM_POOL *)0) { /* Srch tbl for mem seg with same base addr/size. */ + + if ((pmem_base_addr == pmem_seg_next->SegAddr) && /* If same base addr/size found, ... */ + (mem_size == pmem_seg_next->SegSizeTot)) { + + pmem_seg = pmem_seg_next; /* ... mem seg already avail in tbl. */ + break; + + } else { + pmem_seg_addr_start = (CPU_INT08U *)pmem_seg_next->SegAddr; + pmem_seg_addr_end = (CPU_INT08U *)pmem_seg_next->SegAddr + pmem_seg_next->SegSizeTot - 1; + + + if (pmem_base_addr_end < pmem_seg_addr_start) { /* If mem seg addr/size prior to next mem seg, ... */ + break; /* ... new mem seg NOT avail in tbl. */ + + /* If mem seg overlaps prev mem seg(s) in tbl, ... */ + } else if (((pmem_base_addr_start <= pmem_seg_addr_start) && + (pmem_base_addr_end >= pmem_seg_addr_start)) || + ((pmem_base_addr_start >= pmem_seg_addr_start) && + (pmem_base_addr_end <= pmem_seg_addr_end )) || + ((pmem_base_addr_start <= pmem_seg_addr_end ) && + (pmem_base_addr_end >= pmem_seg_addr_end ))) { + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_SEG_OVERLAP; /* ... rtn err. */ + return; + } + } + /* If mem seg NOT found, adv to next mem seg. */ + pmem_seg_prev = pmem_seg_next; + pmem_seg_next = pmem_seg_next->SegNextPtr; + } + + if (pmem_seg == (MEM_POOL *)0) { /* If mem seg NOT found, add new mem seg. */ + pmem_seg = pmem_pool; + pmem_pool->SegAddr = pmem_base_addr; + pmem_pool->SegAddrNextAvail = pmem_base_addr; + pmem_pool->SegSizeTot = mem_size; + pmem_pool->SegSizeRem = mem_size; + } + +/*$PAGE*/ + /* --------------- VALIDATE MEM SEG --------------- */ + /* Calc tot mem size for mem pool ptrs. */ + pmem_addr_ptrs = (CPU_INT08U *)pmem_pool_heap->SegAddrNextAvail; + size_tot_ptrs = Mem_SegCalcTotSize((void *)pmem_addr_ptrs, + (CPU_SIZE_T)blk_nbr, + (CPU_SIZE_T)sizeof(void *), + (CPU_SIZE_T)sizeof(void *)); +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (size_tot_ptrs < 1) { /* If heap ovf, ... */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_HEAP_OVF; /* ... rtn err but add'l heap size NOT avail. */ + return; + } +#endif + + size_rem = pmem_pool_heap->SegSizeRem; + if (size_tot_ptrs > size_rem) { /* If ptr size > rem size, ... */ + CPU_CRITICAL_EXIT(); + *poctets_reqd = size_tot_ptrs - size_rem; /* ... rtn add'l heap size needed. */ + *perr = LIB_MEM_ERR_HEAP_EMPTY; + return; + } + + /* Calc tot mem size for mem blks. */ + pmem_addr_pool = (CPU_INT08U *)pmem_seg->SegAddrNextAvail; + size_tot_pool = Mem_SegCalcTotSize((void *)pmem_addr_pool, + (CPU_SIZE_T)blk_nbr, + (CPU_SIZE_T)blk_size, + (CPU_SIZE_T)blk_align); +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (size_tot_pool < 1) { /* If seg ovf, ... */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_SEG_OVF; /* ... rtn err but add'l seg size NOT avail. */ + return; + } +#endif + + size_rem = pmem_seg->SegSizeRem; + if (size_tot_pool > size_rem) { /* If tot size > rem size, ... */ + CPU_CRITICAL_EXIT(); + *poctets_reqd = size_tot_pool - size_rem; /* ... rtn add'l seg size needed. */ + *perr = LIB_MEM_ERR_SEG_EMPTY; + return; + } + } + + +/*$PAGE*/ + /* ---------------- ALLOC MEM BLKs ---------------- */ + size_pool_ptrs = (CPU_SIZE_T)(blk_nbr * sizeof(void *)); + /* Alloc stk of ptrs for mem blks from heap. */ + ppool_ptr = (void **)Mem_SegAlloc((MEM_POOL *)pmem_pool_heap, + (CPU_SIZE_T)size_pool_ptrs, + (CPU_SIZE_T)sizeof(void *)); + if (ppool_ptr == (void **)0) { /* If mem pool ptrs alloc failed, ... */ + size_rem = pmem_pool_heap->SegSizeRem; + CPU_CRITICAL_EXIT(); + /* ... rtn add'l heap size needed. */ + if (pmem_base_addr == (void *)0) { + if (size_tot > size_rem) { + *poctets_reqd = size_tot - size_rem; + } else { + *poctets_reqd = size_tot; + } + } else { + if (size_pool_ptrs > size_rem) { + *poctets_reqd = size_pool_ptrs - size_rem; + } else { + *poctets_reqd = size_pool_ptrs; + } + } + *perr = LIB_MEM_ERR_HEAP_EMPTY; + return; + } + + for (i = 0u; i < (CPU_SIZE_T)blk_nbr; i++) { /* Alloc mem blks from mem seg. */ + pmem_blk = (void *)Mem_SegAlloc(pmem_seg, blk_size, blk_align); + if (pmem_blk == (void *)0) { /* If mem blks alloc failed, ... */ + pmem_addr_pool = (CPU_INT08U *)pmem_seg->SegAddrNextAvail; + size_rem = (CPU_SIZE_T )pmem_seg->SegSizeRem; + CPU_CRITICAL_EXIT(); + blk_rem = blk_nbr - (MEM_POOL_BLK_QTY)i; + size_tot = Mem_SegCalcTotSize((void *)pmem_addr_pool, + (MEM_POOL_BLK_QTY)blk_rem, + (CPU_SIZE_T )blk_size, + (CPU_SIZE_T )blk_align); + /* ... rtn add'l seg size needed. */ + if (size_tot > size_rem) { + *poctets_reqd = size_tot - size_rem; + } else { + *poctets_reqd = size_tot; + } + *perr = LIB_MEM_ERR_SEG_EMPTY; + return; + } + ppool_ptr[i] = pmem_blk; + } + + +/*$PAGE*/ + /* ------------- UPDATE MEM POOL TBL -------------- */ + if (pmem_seg == pmem_pool) { /* Add mem pool as new mem pool tbl seg. */ + /* Update cur mem seg links. */ + pmem_pool->SegPrevPtr = pmem_seg_prev; + pmem_pool->SegNextPtr = pmem_seg_next; + + if (pmem_seg_prev != (MEM_POOL *)0) { /* Update prev mem seg link. */ + pmem_seg_prev->SegNextPtr = pmem_pool; + } else { + Mem_PoolTbl = pmem_pool; /* Update mem tbl. */ + } + + if (pmem_seg_next != (MEM_POOL *)0) { /* Update next mem seg link. */ + pmem_seg_next->SegPrevPtr = pmem_pool; + } + + } else { /* Add mem pool into mem seg. */ + /* Update cur mem pool links. */ + pmem_pool_next = pmem_seg->PoolNextPtr; + pmem_pool->PoolPrevPtr = pmem_seg; + pmem_pool->PoolNextPtr = pmem_pool_next; + + pmem_seg->PoolNextPtr = pmem_pool; /* Update prev mem pool link. */ + + if (pmem_pool_next != (MEM_POOL *)0) { /* Update next mem pool link. */ + pmem_pool_next->PoolPrevPtr = pmem_pool; + } + } + + + + /* ----------------- CFG MEM POOL ----------------- */ + pmem_pool->Type = (LIB_MEM_TYPE ) LIB_MEM_TYPE_POOL; + pmem_pool->SegHeadPtr = (MEM_POOL *) pmem_seg; + pmem_pool->PoolAddrStart = (void *) pmem_addr_pool; + pmem_pool->PoolAddrEnd = (void *)(pmem_addr_pool + size_tot_pool - 1); + pmem_pool->PoolPtrs = (void **) ppool_ptr; + pmem_pool->PoolSize = (CPU_SIZE_T ) size_tot_pool; + pmem_pool->BlkAlign = (CPU_SIZE_T ) blk_align; + pmem_pool->BlkSize = (CPU_SIZE_T ) blk_size; + pmem_pool->BlkNbr = (MEM_POOL_BLK_QTY) blk_nbr; + pmem_pool->BlkIx = (MEM_POOL_IX ) blk_nbr; + + + CPU_CRITICAL_EXIT(); + + *perr = LIB_MEM_ERR_NONE; +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_PoolBlkGetNbrAvail() +* +* Description : Get memory pools remaining number of blocks available to allocate. +* +* Argument(s) : pmem_pool Pointer to a memory pool structure. +* +* perr Pointer to variable that will receive the return error code from this function : +* +* LIB_MEM_ERR_NONE Memory pool available number of blocks +* successfully returned. +* LIB_MEM_ERR_NULL_PTR Argument 'pmem_pool' passed a NULL pointer. +* LIB_MEM_ERR_INVALID_POOL Invalid memory pool type. +* +* Return(s) : Remaining memory pool blocks (see Note #1), if NO error(s). +* +* 0, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) Mem_PoolBlkGetNbrAvail() ONLY supports non-heap memory pools. +* (b) Mem_HeapGetSizeRem()/Mem_SegGetSizeRem() should be used for heap memory pool/segment. +* +* (2) 'pmem_pool' variables MUST ALWAYS be accessed exclusively in critical sections. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +MEM_POOL_BLK_QTY Mem_PoolBlkGetNbrAvail (MEM_POOL *pmem_pool, + LIB_ERR *perr) +{ + MEM_POOL_BLK_QTY nbr_blk_rem; + CPU_SR_ALLOC(); + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + /* --------------- VALIDATE RTN ERR PTR --------------- */ + if (perr == (LIB_ERR *)0) { + CPU_SW_EXCEPTION(0u); + } + /* ---------------- VALIDATE MEM POOL ----------------- */ + if (pmem_pool == (MEM_POOL *)0) { /* Validate mem ptr. */ + *perr = LIB_MEM_ERR_NULL_PTR; + return (0u); + } +#endif + + CPU_CRITICAL_ENTER(); + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + switch (pmem_pool->Type) { /* Validate mem pool type. */ + case LIB_MEM_TYPE_POOL: + break; + + + case LIB_MEM_TYPE_NONE: + case LIB_MEM_TYPE_HEAP: + default: + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_POOL; + return (0u); /* Prevent 'break NOT reachable' compiler warning. */ + } +#endif + + /* --------- GET REM'ING MEM POOL NBR BLK(S) ---------- */ + nbr_blk_rem = pmem_pool->BlkIx; + + CPU_CRITICAL_EXIT(); + + + *perr = LIB_MEM_ERR_NONE; + + return (nbr_blk_rem); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_PoolBlkGet() +* +* Description : Get a memory block from memory pool. +* +* Argument(s) : pmem_pool Pointer to memory pool to get memory block from. +* +* size Size of requested memory (in octets). +* +* perr Pointer to variable that will receive the return error code from this function : +* +* LIB_MEM_ERR_NONE Memory block successfully returned. +* LIB_MEM_ERR_POOL_EMPTY NO memory blocks available in memory pool. +* +* LIB_MEM_ERR_NULL_PTR Argument 'pmem_pool' passed a NULL pointer. +* LIB_MEM_ERR_INVALID_POOL Invalid memory pool type. +* LIB_MEM_ERR_INVALID_BLK_SIZE Invalid memory pool block size requested. +* LIB_MEM_ERR_INVALID_BLK_IX Invalid memory pool block index. +* +* Return(s) : Pointer to memory block, if NO error(s). +* +* Pointer to NULL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'pmem_pool' variables MUST ALWAYS be accessed exclusively in critical sections. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +void *Mem_PoolBlkGet (MEM_POOL *pmem_pool, + CPU_SIZE_T size, + LIB_ERR *perr) +{ + void *pmem_blk; + CPU_SR_ALLOC(); + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* ------------- VALIDATE RTN ERR PTR ------------- */ + if (perr == (LIB_ERR *)0) { + CPU_SW_EXCEPTION((void *)0); + } +#endif + + /* ------------ VALIDATE MEM POOL GET ------------- */ +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (pmem_pool == (MEM_POOL *)0) { /* Validate mem ptr. */ + *perr = LIB_MEM_ERR_NULL_PTR; + return ((void *)0); + } + + if (size < 1) { /* Validate req'd size as non-NULL. */ + *perr = LIB_MEM_ERR_INVALID_BLK_SIZE; + return ((void *)0); + } +#endif + + CPU_CRITICAL_ENTER(); + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (pmem_pool->Type != LIB_MEM_TYPE_POOL) { /* Validate mem pool type. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_POOL; + return ((void *)0); + } + + if (size > pmem_pool->BlkSize) { /* Validate req'd size <= mem pool blk size. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_BLK_SIZE; + return ((void *)0); + } +#endif + + (void)&size; /* Prevent possible 'variable unused' warning. */ + + if (pmem_pool->BlkIx < 1) { /* Validate mem pool as NOT empty. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_POOL_EMPTY; + return ((void *)0); + } + + if (pmem_pool->BlkIx > pmem_pool->BlkNbr) { /* Validate mem pool ix NOT corrupt. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_BLK_IX; + return ((void *)0); + } + + /* ------------ GET MEM BLK FROM POOL ------------- */ + pmem_pool->BlkIx--; + pmem_blk = pmem_pool->PoolPtrs[pmem_pool->BlkIx]; + + CPU_CRITICAL_EXIT(); + + *perr = LIB_MEM_ERR_NONE; + + return (pmem_blk); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_PoolBlkGetUsedAtIx() +* +* Description : Get a used memory block from memory pool, by index. +* +* Argument(s) : pmem_pool Pointer to memory pool to get memory block from. +* +* used_ix Index of the used memory block to get. +* +* perr Pointer to variable that will receive the return error code from this function : +* +* LIB_MEM_ERR_NONE Memory block successfully returned. +* LIB_MEM_ERR_POOL_FULL All memory blocks available in memory pool. +* +* LIB_MEM_ERR_NULL_PTR Argument 'pmem_pool' passed a NULL pointer. +* LIB_MEM_ERR_INVALID_POOL Invalid memory pool type. +* LIB_MEM_ERR_INVALID_BLK_IX Invalid memory pool block index. +* +* Return(s) : Pointer to memory block, if NO error(s). +* +* Pointer to NULL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'pmem_pool' variables MUST ALWAYS be accessed exclusively in critical sections. +* +* (2) The returned index can be altered when Mem_PoolBlkFree() is called. This index must +* only be used in conjunction with Mem_PoolBlkGetUsedAtIx() if holding a proper +* lock to avoid the index to be modified. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +void *Mem_PoolBlkGetUsedAtIx (MEM_POOL *pmem_pool, + MEM_POOL_IX used_ix, + LIB_ERR *perr) +{ + MEM_POOL_IX blk_ix; + void *pmem_blk; + CPU_SR_ALLOC(); + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* ------------- VALIDATE RTN ERR PTR ------------- */ + if (perr == (LIB_ERR *)0) { + CPU_SW_EXCEPTION((void *)0); + } +#endif + + /* ------------ VALIDATE MEM POOL GET ------------- */ +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (pmem_pool == (MEM_POOL *)0) { /* Validate mem ptr. */ + *perr = LIB_MEM_ERR_NULL_PTR; + return ((void *)0); + } +#endif + + CPU_CRITICAL_ENTER(); + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (pmem_pool->Type != LIB_MEM_TYPE_POOL) { /* Validate mem pool type. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_POOL; + return ((void *)0); + } + + if (pmem_pool->BlkIx >= pmem_pool->BlkNbr) { /* Validate mem pool as NOT full. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_BLK_IX; + return ((void *)0); + } +#endif + + blk_ix = pmem_pool->BlkNbr - used_ix - 1u; + + if (blk_ix >= pmem_pool->BlkNbr) { /* Validate ix range. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_BLK_IX; + return ((void *)0); + } + + if (blk_ix < pmem_pool->BlkIx) { + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_BLK_IX; + return ((void *)0); + } + /* ------------ GET MEM BLK FROM POOL ------------- */ + pmem_blk = pmem_pool->PoolPtrs[blk_ix]; + + CPU_CRITICAL_EXIT(); + + *perr = LIB_MEM_ERR_NONE; + + return (pmem_blk); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_PoolBlkFree() +* +* Description : Free a memory block to memory pool. +* +* Argument(s) : pmem_pool Pointer to memory pool to free memory block. +* +* pmem_blk Pointer to memory block address to free. +* +* perr Pointer to variable that will receive the return error code from this function : +* +* LIB_MEM_ERR_NONE Memory block successfully freed. +* LIB_MEM_ERR_POOL_FULL ALL memory blocks already available in +* memory pool. +* +* LIB_MEM_ERR_NULL_PTR Argument 'pmem_pool'/'pmem_blk' passed +* a NULL pointer. +* LIB_MEM_ERR_INVALID_POOL Invalid memory pool type. +* LIB_MEM_ERR_INVALID_BLK_ADDR Invalid memory block address. +* LIB_MEM_ERR_INVALID_BLK_ADDR_IN_POOL Memory block address already +* in memory pool. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'pmem_pool' variables MUST ALWAYS be accessed exclusively in critical sections. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +void Mem_PoolBlkFree (MEM_POOL *pmem_pool, + void *pmem_blk, + LIB_ERR *perr) +{ + void *p_addr; + CPU_BOOLEAN addr_valid; + MEM_POOL_IX i; + CPU_SR_ALLOC(); + + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* ------------- VALIDATE RTN ERR PTR ------------- */ + if (perr == (LIB_ERR *)0) { + CPU_SW_EXCEPTION(;); + } +#endif + + /* ------------ VALIDATE MEM POOL FREE ------------ */ +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* Validate mem ptrs. */ + if (pmem_pool == (MEM_POOL *)0) { + *perr = LIB_MEM_ERR_NULL_PTR; + return; + } + + if (pmem_blk == (void *)0) { + *perr = LIB_MEM_ERR_NULL_PTR; + return; + } +#endif + + CPU_CRITICAL_ENTER(); + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (pmem_pool->Type != LIB_MEM_TYPE_POOL) { /* Validate mem pool type. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_POOL; + return; + } + + addr_valid = Mem_PoolBlkIsValidAddr(pmem_pool, pmem_blk); /* Validate mem blk as valid pool blk addr. */ + if (addr_valid != DEF_OK) { + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_BLK_ADDR; + return; + } + + for (i = 0u; i < pmem_pool->BlkIx; i++) { /* Validate mem blk NOT already in pool. */ + if (pmem_blk == pmem_pool->PoolPtrs[i]) { + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_BLK_ADDR_IN_POOL; + return; + } + } +#endif + + if (pmem_pool->BlkIx >= pmem_pool->BlkNbr) { /* Validate mem pool NOT already full. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_POOL_FULL; + return; + } + + /* ------------- FREE MEM BLK TO POOL ------------- */ + addr_valid = DEF_NO; + for (i = pmem_pool->BlkIx; i < pmem_pool->BlkNbr; i++) { /* Find ix of mem blk to free. */ + p_addr = pmem_pool->PoolPtrs[i]; + if (p_addr == pmem_blk) { + addr_valid = DEF_YES; + break; + } + } + /* Swap addr of mem blk to free in tbl. */ + if (addr_valid == DEF_YES) { + pmem_pool->PoolPtrs[i] = pmem_pool->PoolPtrs[pmem_pool->BlkIx]; + } else { +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_POOL; + return; +#endif + } + + /* Free mem blk. */ + pmem_pool->PoolPtrs[pmem_pool->BlkIx] = pmem_blk; + pmem_pool->BlkIx++; + + CPU_CRITICAL_EXIT(); + + *perr = LIB_MEM_ERR_NONE; +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_PoolBlkIxGet() +* +* Description : Get temporary index of a memory block in a memory pool. +* +* Argument(s) : pmem_pool Pointer to memory pool. +* +* pmem_blk Pointer to memory block to get index for. +* +* perr Pointer to variable that will receive the return error code from this function : +* +* LIB_MEM_ERR_NONE Memory block successfully freed. +* LIB_MEM_ERR_POOL_FULL ALL memory blocks already available in +* memory pool. +* +* LIB_MEM_ERR_NULL_PTR Argument 'pmem_pool'/'pmem_blk' passed +* a NULL pointer. +* LIB_MEM_ERR_INVALID_POOL Invalid memory pool type. +* LIB_MEM_ERR_INVALID_BLK_ADDR Invalid memory block address. +* LIB_MEM_ERR_INVALID_BLK_ADDR_IN_POOL Memory block address already +* in memory pool. +* +* Return(s) : Index of the memory block. +* +* Caller(s) : Application. +* +* Note(s) : (1) 'pmem_pool' variables MUST ALWAYS be accessed exclusively in critical sections. +* +* (2) The returned index can be altered when Mem_PoolBlkFree() is called. This index must +* only be used in conjunction with Mem_PoolBlkGetUsedAtIx() if holding a proper +* lock to avoid the index to be modified. +********************************************************************************************************* +*/ +/*$PAGE*/ +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +MEM_POOL_IX Mem_PoolBlkIxGet (MEM_POOL *pmem_pool, + void *pmem_blk, + LIB_ERR *perr) +{ + void *p_addr; + CPU_BOOLEAN addr_valid; + MEM_POOL_IX i; + MEM_POOL_IX pool_ix; + MEM_POOL_IX invalid_ix; + CPU_SR_ALLOC(); + + + invalid_ix = DEF_GET_U_MAX_VAL(MEM_POOL_IX); +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* ------------- VALIDATE RTN ERR PTR ------------- */ + if (perr == (LIB_ERR *)0) { + CPU_SW_EXCEPTION(invalid_ix); + } +#endif + + /* ------------ VALIDATE MEM POOL FREE ------------ */ +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* Validate mem ptrs. */ + if (pmem_pool == (MEM_POOL *)0) { + *perr = LIB_MEM_ERR_NULL_PTR; + return (invalid_ix); + } + + if (pmem_blk == (void *)0) { + *perr = LIB_MEM_ERR_NULL_PTR; + return (invalid_ix); + } +#endif + + CPU_CRITICAL_ENTER(); + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (pmem_pool->Type != LIB_MEM_TYPE_POOL) { /* Validate mem pool type. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_POOL; + return(invalid_ix); + } + + addr_valid = Mem_PoolBlkIsValidAddr(pmem_pool, pmem_blk); /* Validate mem blk as valid pool blk addr. */ + if (addr_valid != DEF_OK) { + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_BLK_ADDR; + return (invalid_ix); + } + + for (i = 0u; i < pmem_pool->BlkIx; i++) { /* Validate mem blk NOT already in pool. */ + if (pmem_blk == pmem_pool->PoolPtrs[i]) { + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_BLK_ADDR_IN_POOL; + return (invalid_ix); + } + } +#endif + + if (pmem_pool->BlkIx >= pmem_pool->BlkNbr) { /* Validate mem pool NOT full. */ + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_POOL_FULL; + return (invalid_ix); + } + + addr_valid = DEF_NO; + for (i = pmem_pool->BlkIx; i < pmem_pool->BlkNbr; i++) { /* Find ix of mem blk. */ + p_addr = pmem_pool->PoolPtrs[i]; + if (p_addr == pmem_blk) { + addr_valid = DEF_YES; + break; + } + } + /* Return ix of mem blk in tbl. */ + if (addr_valid == DEF_YES) { + pool_ix = pmem_pool->BlkNbr - 1 - i; + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_NONE; + return (pool_ix); + } else { + CPU_CRITICAL_EXIT(); + *perr = LIB_MEM_ERR_INVALID_POOL; + return (invalid_ix); + } + +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +********************************************************************************************************* +* LOCAL FUNCTIONS +********************************************************************************************************* +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* Mem_PoolBlkIsValidAddr() +* +* Description : Calculates if a given memory block address is valid for the memory pool. +* +* Argument(s) : pmem_pool Pointer to memory pool structure to validate memory block address. +* --------- Argument validated in Mem_PoolBlkFree(). +* +* pmem_blk Pointer to memory block address to validate. +* -------- Argument validated in Mem_PoolBlkFree(). +* +* Return(s) : DEF_YES, if valid memory pool block address. +* +* DEF_NO, otherwise. +* +* Caller(s) : Mem_PoolBlkFree(). +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#if ((LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) && \ + (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED)) +static CPU_BOOLEAN Mem_PoolBlkIsValidAddr (MEM_POOL *pmem_pool, + void *pmem_blk) +{ + CPU_INT08U *ppool_addr_first; + void *ppool_addr_start; + void *ppool_addr_end; + CPU_SIZE_T align_offset; + CPU_SIZE_T blk_align; + CPU_SIZE_T blk_align_offset; + CPU_SIZE_T blk_size; + CPU_SIZE_T mem_align; + CPU_SIZE_T mem_align_offset; + CPU_SIZE_T mem_diff; + CPU_BOOLEAN addr_valid; + + + ppool_addr_start = pmem_pool->PoolAddrStart; + ppool_addr_end = pmem_pool->PoolAddrEnd; + + if ((pmem_blk < ppool_addr_start) || + (pmem_blk > ppool_addr_end)) { + return (DEF_NO); + } + + blk_align = (CPU_SIZE_T)pmem_pool->BlkAlign; + align_offset = (CPU_SIZE_T)((CPU_ADDR)ppool_addr_start % blk_align); + if (align_offset != 0u) { + mem_align_offset = blk_align - align_offset; + } else { + mem_align_offset = 0u; + } + + blk_size = pmem_pool->BlkSize; + align_offset = blk_size % blk_align; + if (align_offset != 0u) { + blk_align_offset = blk_align - align_offset; + } else { + blk_align_offset = 0u; + } + + ppool_addr_first = (CPU_INT08U *)((CPU_INT08U *)ppool_addr_start + mem_align_offset); + mem_diff = (CPU_SIZE_T )((CPU_INT08U *)pmem_blk - ppool_addr_first); + mem_align = (CPU_SIZE_T )( blk_size + blk_align_offset); + + addr_valid = ((mem_diff % mem_align) == 0u) ? DEF_YES : DEF_NO; + + return (addr_valid); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_SegCalcTotSize() +* +* Description : (1) Calculates total memory segment size for number of blocks with specific size & alignment : +* +* +* ----- ====================== --- +* ^ Mem Addr ---> | / / / / / / | ^ +* | (see Note #1a) | / / / / / / /| | Mem Align Offset +* | |/ / / / / / / | | (see Notes #1e & #2a) +* | | / / / / / / | v +* | ====================== --- +* | | | ^ +* | | | | +* | | Mem Blk #1 | | Blk Size +* | | | | (see Note #1c) +* | | | v +* | ---------------------- --- +* | | / / / / / / | ^ +* | | / / / / / / /| | Blk Align Offset +* | |/ / / / / / / | | (see Notes #1f & #2b) +* | | / / / / / / | v +* | ====================== --- +* | . | +* Total Size | . | +* (see Note #2c) | . | +* ====================== --- +* | | | ^ +* | | | | +* | | Mem Blk #N - 1 | | Blk Size +* | | | | (see Note #1c) +* | | | v +* | ---------------------- --- +* | | / / / / / / | ^ +* | | / / / / / / /| | Blk Align Offset +* | |/ / / / / / / | | (see Notes #1f & #2b) +* | | / / / / / / | v +* | ====================== --- +* | | | ^ +* | | | | +* | | Mem Blk #N | | Blk Size +* | | | | (see Note #1c) +* v | | v +* ----- ====================== --- +* +* where +* +* (a) Mem Addr Memory address of the beginning of the memory block ('pmem_addr') +* +* (b) N Number of memory blocks to allocate ('blk_nbr') +* +* (c) Blk Size Size of memory block to allocate ('blk_size') +* +* (d) Align Required block memory alignment ('blk_align') +* +* (e) Mem Align Offset Offset required to align first memory block +* +* (f) Blk Align Offset Offset required to align every memory block +* +* +* (2) The total size is calculated based on the following equations : +* +* { (1) Align - (Mem Addr % Align) , if memory address is not aligned +* (a) Mem Align Offset = { +* { (2) 0 , if memory address is aligned +* +* +* { (1) Align - (Size % Align) , if memory block is not aligned +* (b) Blk Align Offset = { +* { (2) 0 , if memory block is aligned +* +* +* (c) Total Size = Mem Align Offset +* + ((Blk Size + Blk Align Offset) * (N - 1)) +* + Blk Size +* +* +* Argument(s) : pmem_addr Memory address of the beginning of the memory block. +* +* blk_nbr Number of memory blocks to allocate. +* ------- Argument checked in Mem_HeapAlloc(), +* Mem_PoolCreate(). +* +* blk_size Size of memory block to allocate. +* -------- Argument checked in Mem_HeapAlloc(), +* Mem_PoolCreate(). +* +* blk_align Required block word-boundary memory alignment (in octets). +* --------- Argument checked in Mem_HeapAlloc(), +* Mem_PoolCreate(). +* +* Return(s) : Total size of memory segment used to allocate the number of blocks, if NO error(s). +* +* 0, otherwise. +*$PAGE* +* Caller(s) : Mem_HeapAlloc(), +* Mem_PoolCreate(). +* +* Note(s) : none. +********************************************************************************************************* +*/ + +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +static CPU_SIZE_T Mem_SegCalcTotSize (void *pmem_addr, + MEM_POOL_BLK_QTY blk_nbr, + CPU_SIZE_T blk_size, + CPU_SIZE_T blk_align) +{ +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + CPU_SIZE_T blk_size_mem_aligned; + CPU_SIZE_T blk_size_aligned; + CPU_SIZE_T blk_size_aligned_nbr; + CPU_SIZE_T blk_size_tot; +#endif + CPU_SIZE_T align_offset; + CPU_SIZE_T mem_align_offset; + CPU_SIZE_T blk_align_offset; + CPU_SIZE_T size_tot; + + /* Calc mem align (see Note #2a). */ + align_offset = (CPU_ADDR)pmem_addr % blk_align; + if (align_offset != 0u) { + mem_align_offset = blk_align - align_offset; + } else { + mem_align_offset = 0u; + } + /* Calc blk align (see Note #2b). */ + align_offset = blk_size % blk_align; + if (align_offset != 0u) { + blk_align_offset = blk_align - align_offset; + } else { + blk_align_offset = 0u; + } + /* Calc tot size (see Note #2c). */ + size_tot = mem_align_offset + ((blk_size + blk_align_offset) * ((CPU_SIZE_T)blk_nbr - 1)) + blk_size; + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) /* Chk ovf of tot size = A + [(B + C) * D] + E */ + blk_size_mem_aligned = mem_align_offset + blk_size; /* Chk ovf of A + E : */ + if ((blk_size_mem_aligned < mem_align_offset) || + (blk_size_mem_aligned < blk_size)) { + return (0u); + } + + if (blk_nbr > 1) { + blk_size_aligned = blk_size + blk_align_offset; + if ((blk_size_aligned < blk_align_offset) || /* Chk ovf of (B + C) : */ + (blk_size_aligned < blk_size)) { + return (0u); + } + + blk_size_aligned_nbr = blk_size_aligned * ((CPU_SIZE_T)blk_nbr - 1); + if ((blk_size_aligned_nbr < blk_size_aligned) || /* Chk ovf of [(B + C) * D] : */ + (blk_size_aligned_nbr < blk_align_offset) || + (blk_size_aligned_nbr < blk_size)) { + return (0u); + } + + blk_size_tot = blk_size_aligned_nbr + blk_size; + if ((blk_size_tot < blk_size_aligned_nbr) || /* Chk ovf of [(B + C) * D] + E : */ + (blk_size_tot < blk_size)) { + return (0u); + } + + if ((size_tot < blk_size_mem_aligned) || /* Chk ovf of A + [(B + C) * D] + E : */ + (size_tot < blk_size_aligned_nbr) || + (size_tot < blk_size_tot)) { + return (0u); + } + } +#endif + + return (size_tot); +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Mem_SegAlloc() +* +* Description : Allocates memory from specific segment. +* +* Argument(s) : pmem_pool Pointer to memory pool structure containing segment information. +* --------- Argument validated in Mem_HeapAlloc(), +* Mem_PoolCreate(). +* +* size Size of memory to allocate. +* ---- Argument validated in Mem_HeapAlloc(), +* Mem_PoolCreate(). +* +* align Required starting word-boundary memory alignment (in octets). +* ----- Argument validated in Mem_HeapAlloc(), +* Mem_PoolCreate(). +* +* Return(s) : Pointer to allocated memory, if NO error(s). +* +* Pointer to NULL, otherwise. +* +* Caller(s) : Mem_HeapAlloc(), +* Mem_PoolCreate(). +* +* Note(s) : (1) Allocated memory from the specific segment is NEVER freed after allocation. +* +* (2) 'pmem_pool' variables MUST ALWAYS be accessed exclusively in critical sections. +* +* (a) However, this function is already called within critical sections. +********************************************************************************************************* +*/ + +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) +static void *Mem_SegAlloc (MEM_POOL *pmem_pool, + CPU_SIZE_T size, + CPU_SIZE_T align) +{ + CPU_INT08U *pmem_addr; + CPU_INT08U *pmem_addr_next; + CPU_SIZE_T mem_align; + CPU_SIZE_T align_offset; + CPU_SIZE_T size_tot; + + + pmem_addr = (CPU_INT08U *)pmem_pool->SegAddrNextAvail; + + mem_align = (CPU_SIZE_T)((CPU_ADDR)pmem_addr % align); /* Calc mem align. */ + + if (mem_align != 0u) { + align_offset = align - mem_align; + } else { + align_offset = 0u; + } + + size_tot = align_offset + size; + if (size_tot > pmem_pool->SegSizeRem) { /* If insufficient mem seg size rem, ... */ + return ((void *)0); /* ... rtn NULL. */ + } + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if ((size_tot < align_offset) || /* If size ovf, ... */ + (size_tot < size)) { + return ((void *)0); /* ... rtn NULL. */ + } +#endif + + pmem_addr_next = pmem_addr + size_tot; + +#if (LIB_MEM_CFG_ARG_CHK_EXT_EN == DEF_ENABLED) + if (pmem_addr_next < pmem_addr) { /* If addr ovf, ... */ + return ((void *)0); /* ... rtn NULL. */ + } +#endif + + pmem_addr += align_offset; /* Align mem addr. */ + + pmem_pool->SegAddrNextAvail = (void *)pmem_addr_next; /* Adv next avail addr. */ + pmem_pool->SegSizeRem -= (CPU_SIZE_T)size_tot; /* Adj rem mem seg size. */ + + return ((void *)pmem_addr); +} +#endif + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_mem.h b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_mem.h new file mode 100644 index 0000000..52b122c --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_mem.h @@ -0,0 +1,1336 @@ +/* +********************************************************************************************************* +* uC/LIB +* CUSTOM LIBRARY MODULES +* +* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/LIB is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* STANDARD MEMORY OPERATIONS +* +* Filename : lib_mem.h +* Version : V1.37.01 +* Programmer(s) : ITJ +* FBJ +********************************************************************************************************* +* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software. +* +* (a) ALL standard library functions are implemented in the custom library modules : +* +* (1) \\lib_*.* +* +* (2) \\Ports\\\lib*_a.* +* +* where +* directory path for custom library software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (b) Product-specific library functions are implemented in individual products. +* +* (2) Assumes the following versions (or more recent) of software modules are included in +* the project build : +* +* (a) uC/CPU V1.27 +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +* +* Note(s) : (1) This memory library header file is protected from multiple pre-processor inclusion through +* use of the memory library module present pre-processor macro definition. +********************************************************************************************************* +*/ + +#ifndef LIB_MEM_MODULE_PRESENT /* See Note #1. */ +#define LIB_MEM_MODULE_PRESENT + + +/*$PAGE*/ +/* +********************************************************************************************************* +* INCLUDE FILES +* +* Note(s) : (1) The custom library software files are located in the following directories : +* +* (a) \\lib_cfg.h +* +* (b) \\lib_*.* +* +* where +* directory path for Your Product's Application +* directory path for custom library software +* +* (2) CPU-configuration software files are located in the following directories : +* +* (a) \\cpu_*.* +* (b) \\\\cpu*.* +* +* where +* directory path for common CPU-compiler software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (3) Compiler MUST be configured to include as additional include path directories : +* +* (a) '\\' directory See Note #1a +* +* (b) '\\' directory See Note #1b +* +* (c) (1) '\\' directory See Note #2a +* (2) '\\\\' directory See Note #2b +* +* (4) NO compiler-supplied standard library functions SHOULD be used. +********************************************************************************************************* +*/ + +#include +#include + +#include +#include + + +/* +********************************************************************************************************* +* EXTERNS +********************************************************************************************************* +*/ + +#ifdef LIB_MEM_MODULE +#define LIB_MEM_EXT +#else +#define LIB_MEM_EXT extern +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEFAULT CONFIGURATION +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* MEMORY LIBRARY ARGUMENT CHECK CONFIGURATION +* +* Note(s) : (1) Configure LIB_MEM_CFG_ARG_CHK_EXT_EN to enable/disable the memory library suite external +* argument check feature : +* +* (a) When ENABLED, arguments received from any port interface provided by the developer +* or application are checked/validated. +* +* (b) When DISABLED, NO arguments received from any port interface provided by the developer +* or application are checked/validated. +********************************************************************************************************* +*/ + + /* Configure external argument check feature (see Note #1) : */ +#ifndef LIB_MEM_CFG_ARG_CHK_EXT_EN +#define LIB_MEM_CFG_ARG_CHK_EXT_EN DEF_DISABLED + /* DEF_DISABLED Argument check DISABLED */ + /* DEF_ENABLED Argument check ENABLED */ +#endif + + +/* +********************************************************************************************************* +* MEMORY LIBRARY ASSEMBLY OPTIMIZATION CONFIGURATION +* +* Note(s) : (1) Configure LIB_MEM_CFG_OPTIMIZE_ASM_EN to enable/disable assembly-optimized memory functions. +********************************************************************************************************* +*/ + + /* Configure assembly-optimized function(s) [see Note #1] : */ +#ifndef LIB_MEM_CFG_OPTIMIZE_ASM_EN +#define LIB_MEM_CFG_OPTIMIZE_ASM_EN DEF_DISABLED + /* DEF_DISABLED Assembly-optimized function(s) DISABLED */ + /* DEF_ENABLED Assembly-optimized function(s) ENABLED */ +#endif + + +/* +********************************************************************************************************* +* MEMORY ALLOCATION CONFIGURATION +* +* Note(s) : (1) Configure LIB_MEM_CFG_ALLOC_EN to enable/disable memory allocation functions. +********************************************************************************************************* +*/ + + /* Configure memory allocation feature (see Note #1) : */ +#ifndef LIB_MEM_CFG_ALLOC_EN +#define LIB_MEM_CFG_ALLOC_EN DEF_DISABLED + /* DEF_DISABLED Memory allocation DISABLED */ + /* DEF_ENABLED Memory allocation ENABLED */ +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEFINES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MEMORY LIBRARY TYPE DEFINES +* +* Note(s) : (1) LIB_MEM_TYPE_&&& #define values specifically chosen as ASCII representations of the memory +* library types. Memory displays of memory library objects will display the library TYPEs +* with their chosen ASCII names. +********************************************************************************************************* +*/ + +#define LIB_MEM_TYPE_NONE CPU_TYPE_CREATE('N', 'O', 'N', 'E') +#define LIB_MEM_TYPE_HEAP CPU_TYPE_CREATE('H', 'E', 'A', 'P') +#define LIB_MEM_TYPE_POOL CPU_TYPE_CREATE('P', 'O', 'O', 'L') + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DATA TYPES +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* LIB MEM TYPE +* +* Note(s) : (1) 'LIB_MEM_TYPE' declared as 'CPU_INT32U' & all 'LIB_MEM_TYPE's #define'd with large, non-trivial +* values to trap & discard invalid/corrupted library memory objects based on 'LIB_MEM_TYPE'. +********************************************************************************************************* +*/ + +typedef CPU_INT32U LIB_MEM_TYPE; + + +/* +********************************************************************************************************* +* MEMORY POOL BLOCK QUANTITY DATA TYPE +********************************************************************************************************* +*/ + +typedef CPU_SIZE_T MEM_POOL_BLK_QTY; + + +/* +********************************************************************************************************* +* MEMORY POOL TABLE IX TYPE +********************************************************************************************************* +*/ + +typedef MEM_POOL_BLK_QTY MEM_POOL_IX; + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MEMORY POOL DATA TYPES +* +* MEMORY SEGMENT +* ---------------- +* MEMORY POOL'S | | <---- +* POINTERS TO | MEMORY | | +* MEM_POOL MEMORY BLOCKS | BLOCKS | | +* |----------------| |---------| | -------- | | +* | O------------------> | O--------------------> | | | | +* |----------------| |---------| | | | | | +* | Pool Addr Ptrs | | O------------- | -------- | | +* | Pool Size | |---------| | | | | +* |----------------| | | | | -------- | | +* | Blk Size | | | --------> | | | | +* | Blk Nbr | | | | | | | | +* | Blk Ix | | . | | -------- | | +* |----------------| | . | | | | +* |----------------| | . | | . | | +* | O----------------- | | | . | | +* |----------------| | | | | . | | +* | O------------ | | | | | | +* |----------------| | | |---------| | -------- | | +* | Seg Size Tot | | | | O--------------------> | | | | +* | Seg Size Rem | | | |---------| | | | | | +* |----------------| | | | | | -------- | | +* | Seg List Ptrs | | | |---------| | | | +* |----------------| | | | ------------ | | +* | | | | <-------- +* | | | | | | +* | | | | | | +* | | | | | | +* | | | | | | +* | | | | | | +* | | ---------------- | | +* | | | | +* | -------------------------------------------------- | +* | | +* ----------------------------------------------------------- +* +********************************************************************************************************* +*/ + +typedef struct mem_pool MEM_POOL; + + /* --------------------- MEM POOL --------------------- */ +struct mem_pool { + LIB_MEM_TYPE Type; /* Pool type : LIB_TYPE_POOL or LIB_TYPE_HEAP. */ + + MEM_POOL *SegHeadPtr; /* Ptr to head mem seg. */ + MEM_POOL *SegPrevPtr; /* Ptr to PREV mem seg. */ + MEM_POOL *SegNextPtr; /* Ptr to NEXT mem seg. */ + MEM_POOL *PoolPrevPtr; /* Ptr to PREV mem pool. */ + MEM_POOL *PoolNextPtr; /* Ptr to NEXT mem pool. */ + + void *PoolAddrStart; /* Ptr to start of mem seg for mem pool blks. */ + void *PoolAddrEnd; /* Ptr to end of mem seg for mem pool blks. */ + void **PoolPtrs; /* Ptr to mem pool's array of blk ptrs. */ + MEM_POOL_IX BlkIx; /* Ix into mem pool's array of blk ptrs. */ + CPU_SIZE_T PoolSize; /* Size of mem pool (in octets). */ + MEM_POOL_BLK_QTY BlkNbr; /* Nbr of mem pool blks. */ + CPU_SIZE_T BlkSize; /* Size of mem pool blks (in octets). */ + CPU_SIZE_T BlkAlign; /* Align of mem pool blks (in octets). */ + + /* --------------------- MEM SEG ---------------------- */ + void *SegAddr; /* Ptr to mem seg's base/start addr. */ + void *SegAddrNextAvail; /* Ptr to mem seg's next avail addr. */ + CPU_SIZE_T SegSizeTot; /* Tot size of mem seg (in octets). */ + CPU_SIZE_T SegSizeRem; /* Rem size of mem seg (in octets). */ +}; + + +/*$PAGE*/ +/* +********************************************************************************************************* +* GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MACRO'S +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* MEMORY DATA VALUE MACRO'S +* +* Note(s) : (1) (a) Some variables & variable buffers to pass & receive data values MUST start on appropriate +* CPU word-aligned addresses. This is required because most word-aligned processors are more +* efficient & may even REQUIRE that multi-octet words start on CPU word-aligned addresses. +* +* (1) For 16-bit word-aligned processors, this means that +* +* all 16- & 32-bit words MUST start on addresses that are multiples of 2 octets +* +* (2) For 32-bit word-aligned processors, this means that +* +* all 16-bit words MUST start on addresses that are multiples of 2 octets +* all 32-bit words MUST start on addresses that are multiples of 4 octets +* +* (b) However, some data values macro's appropriately access data values from any CPU addresses, +* word-aligned or not. Thus for processors that require data word alignment, data words can +* be accessed to/from any CPU address, word-aligned or not, without generating data-word- +* alignment exceptions/faults. +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ENDIAN WORD ORDER MACRO'S +* +* Description : Convert data values to & from big-, little, or host-endian CPU word order. +* +* Argument(s) : val Data value to convert (see Notes #1 & #2). +* +* Return(s) : Converted data value (see Notes #1 & #2). +* +* Caller(s) : Application. +* +* Note(s) : (1) Convert data values to the desired data-word order : +* +* MEM_VAL_BIG_TO_LITTLE_xx() Convert big- endian data values +* to little- endian data values +* MEM_VAL_LITTLE_TO_BIG_xx() Convert little- endian data values +* to big- endian data values +* MEM_VAL_xxx_TO_HOST_xx() Convert big-/little-endian data values +* to host- endian data values +* MEM_VAL_HOST_TO_xxx_xx() Convert host- endian data values +* to big-/little-endian data values +* +* See also 'cpu.h CPU WORD CONFIGURATION Note #2'. +* +* (2) 'val' data value to convert & any variable to receive the returned conversion MUST +* start on appropriate CPU word-aligned addresses. +* +* See also 'MEMORY DATA VALUE MACRO'S Note #1a'. +* +* (3) MEM_VAL_COPY_xxx() macro's are more efficient than generic endian word order macro's & +* are also independent of CPU data-word-alignment & SHOULD be used whenever possible. +* +* See also 'MEM_VAL_COPY_GET_xxx() Note #4' +* & 'MEM_VAL_COPY_SET_xxx() Note #4'. +* +* (4) Generic endian word order macro's are NOT atomic operations & MUST NOT be used on any +* non-static (i.e. volatile) variables, registers, hardware, etc.; without the caller of +* the macro's providing some form of additional protection (e.g. mutual exclusion). +* +* (5) The 'CPU_CFG_ENDIAN_TYPE' pre-processor 'else'-conditional code SHOULD never be compiled/ +* linked since each 'cpu.h' SHOULD ensure that the CPU data-word-memory order configuration +* constant (CPU_CFG_ENDIAN_TYPE) is configured with an appropriate data-word-memory order +* value (see 'cpu.h CPU WORD CONFIGURATION Note #2'). The 'else'-conditional code is +* included as an extra precaution in case 'cpu.h' is incorrectly configured. +********************************************************************************************************* +*/ +/*$PAGE*/ + +#if ((CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_64) || \ + (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32)) + +#define MEM_VAL_BIG_TO_LITTLE_16(val) ((CPU_INT16U)(((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))) | \ + ((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) << (1u * DEF_OCTET_NBR_BITS))))) + +#define MEM_VAL_BIG_TO_LITTLE_32(val) ((CPU_INT32U)(((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (3u * DEF_OCTET_NBR_BITS))) | \ + ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) >> (1u * DEF_OCTET_NBR_BITS))) | \ + ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) << (1u * DEF_OCTET_NBR_BITS))) | \ + ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) << (3u * DEF_OCTET_NBR_BITS))))) + +#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16) + +#define MEM_VAL_BIG_TO_LITTLE_16(val) ((CPU_INT16U)(((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))) | \ + ((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) << (1u * DEF_OCTET_NBR_BITS))))) + +#define MEM_VAL_BIG_TO_LITTLE_32(val) ((CPU_INT32U)(((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (1u * DEF_OCTET_NBR_BITS))) | \ + ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) << (1u * DEF_OCTET_NBR_BITS))) | \ + ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) >> (1u * DEF_OCTET_NBR_BITS))) | \ + ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) << (1u * DEF_OCTET_NBR_BITS))))) + +#else + +#define MEM_VAL_BIG_TO_LITTLE_16(val) (val) +#define MEM_VAL_BIG_TO_LITTLE_32(val) (val) + +#endif + + +#define MEM_VAL_LITTLE_TO_BIG_16(val) MEM_VAL_BIG_TO_LITTLE_16(val) +#define MEM_VAL_LITTLE_TO_BIG_32(val) MEM_VAL_BIG_TO_LITTLE_32(val) + + + +#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG) + +#define MEM_VAL_BIG_TO_HOST_16(val) (val) +#define MEM_VAL_BIG_TO_HOST_32(val) (val) +#define MEM_VAL_LITTLE_TO_HOST_16(val) MEM_VAL_LITTLE_TO_BIG_16(val) +#define MEM_VAL_LITTLE_TO_HOST_32(val) MEM_VAL_LITTLE_TO_BIG_32(val) + +#elif (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_LITTLE) + +#define MEM_VAL_BIG_TO_HOST_16(val) MEM_VAL_BIG_TO_LITTLE_16(val) +#define MEM_VAL_BIG_TO_HOST_32(val) MEM_VAL_BIG_TO_LITTLE_32(val) +#define MEM_VAL_LITTLE_TO_HOST_16(val) (val) +#define MEM_VAL_LITTLE_TO_HOST_32(val) (val) + +#else /* See Note #5. */ + +#error "CPU_CFG_ENDIAN_TYPE illegally #defined in 'cpu.h' " +#error " [See 'cpu.h CONFIGURATION ERRORS']" + +#endif + + +#define MEM_VAL_HOST_TO_BIG_16(val) MEM_VAL_BIG_TO_HOST_16(val) +#define MEM_VAL_HOST_TO_BIG_32(val) MEM_VAL_BIG_TO_HOST_32(val) +#define MEM_VAL_HOST_TO_LITTLE_16(val) MEM_VAL_LITTLE_TO_HOST_16(val) +#define MEM_VAL_HOST_TO_LITTLE_32(val) MEM_VAL_LITTLE_TO_HOST_32(val) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MEM_VAL_GET_xxx() +* +* Description : Decode data values from any CPU memory address. +* +* Argument(s) : addr Lowest CPU memory address of data value to decode (see Notes #2 & #3a). +* +* Return(s) : Decoded data value from CPU memory address (see Notes #1 & #3b). +* +* Caller(s) : Application. +* +* Note(s) : (1) Decode data values based on the values' data-word order in CPU memory : +* +* MEM_VAL_GET_xxx_BIG() Decode big- endian data values -- data words' most +* significant octet @ lowest memory address +* MEM_VAL_GET_xxx_LITTLE() Decode little-endian data values -- data words' least +* significant octet @ lowest memory address +* MEM_VAL_GET_xxx() Decode data values using CPU's native or configured +* data-word order +* +* See also 'cpu.h CPU WORD CONFIGURATION Note #2'. +* +* (2) CPU memory addresses/pointers NOT checked for NULL. +* +* (3) (a) MEM_VAL_GET_xxx() macro's decode data values without regard to CPU word-aligned addresses. +* Thus for processors that require data word alignment, data words can be decoded from any +* CPU address, word-aligned or not, without generating data-word-alignment exceptions/faults. +* +* (b) However, any variable to receive the returned data value MUST start on an appropriate CPU +* word-aligned address. +* +* See also 'MEMORY DATA VALUE MACRO'S Note #1'. +* +* (4) MEM_VAL_COPY_GET_xxx() macro's are more efficient than MEM_VAL_GET_xxx() macro's & are +* also independent of CPU data-word-alignment & SHOULD be used whenever possible. +* +* See also 'MEM_VAL_COPY_GET_xxx() Note #4'. +* +* (5) MEM_VAL_GET_xxx() macro's are NOT atomic operations & MUST NOT be used on any non-static +* (i.e. volatile) variables, registers, hardware, etc.; without the caller of the macro's +* providing some form of additional protection (e.g. mutual exclusion). +* +* (6) The 'CPU_CFG_ENDIAN_TYPE' pre-processor 'else'-conditional code SHOULD never be compiled/ +* linked since each 'cpu.h' SHOULD ensure that the CPU data-word-memory order configuration +* constant (CPU_CFG_ENDIAN_TYPE) is configured with an appropriate data-word-memory order +* value (see 'cpu.h CPU WORD CONFIGURATION Note #2'). The 'else'-conditional code is +* included as an extra precaution in case 'cpu.h' is incorrectly configured. +********************************************************************************************************* +*/ +/*$PAGE*/ + +#define MEM_VAL_GET_INT08U_BIG(addr) ((CPU_INT08U) ((CPU_INT08U)(((CPU_INT08U)(*(((CPU_INT08U *)(addr)) + 0))) << (0u * DEF_OCTET_NBR_BITS)))) + +#define MEM_VAL_GET_INT16U_BIG(addr) ((CPU_INT16U)(((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 0))) << (1u * DEF_OCTET_NBR_BITS))) + \ + ((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 1))) << (0u * DEF_OCTET_NBR_BITS))))) + +#define MEM_VAL_GET_INT32U_BIG(addr) ((CPU_INT32U)(((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 0))) << (3u * DEF_OCTET_NBR_BITS))) + \ + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 1))) << (2u * DEF_OCTET_NBR_BITS))) + \ + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 2))) << (1u * DEF_OCTET_NBR_BITS))) + \ + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 3))) << (0u * DEF_OCTET_NBR_BITS))))) + + + +#define MEM_VAL_GET_INT08U_LITTLE(addr) ((CPU_INT08U) ((CPU_INT08U)(((CPU_INT08U)(*(((CPU_INT08U *)(addr)) + 0))) << (0u * DEF_OCTET_NBR_BITS)))) + +#define MEM_VAL_GET_INT16U_LITTLE(addr) ((CPU_INT16U)(((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 0))) << (0u * DEF_OCTET_NBR_BITS))) + \ + ((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 1))) << (1u * DEF_OCTET_NBR_BITS))))) + +#define MEM_VAL_GET_INT32U_LITTLE(addr) ((CPU_INT32U)(((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 0))) << (0u * DEF_OCTET_NBR_BITS))) + \ + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 1))) << (1u * DEF_OCTET_NBR_BITS))) + \ + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 2))) << (2u * DEF_OCTET_NBR_BITS))) + \ + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 3))) << (3u * DEF_OCTET_NBR_BITS))))) + + + +#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG) + +#define MEM_VAL_GET_INT08U(addr) MEM_VAL_GET_INT08U_BIG(addr) +#define MEM_VAL_GET_INT16U(addr) MEM_VAL_GET_INT16U_BIG(addr) +#define MEM_VAL_GET_INT32U(addr) MEM_VAL_GET_INT32U_BIG(addr) + +#elif (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_LITTLE) + +#define MEM_VAL_GET_INT08U(addr) MEM_VAL_GET_INT08U_LITTLE(addr) +#define MEM_VAL_GET_INT16U(addr) MEM_VAL_GET_INT16U_LITTLE(addr) +#define MEM_VAL_GET_INT32U(addr) MEM_VAL_GET_INT32U_LITTLE(addr) + +#else /* See Note #6. */ + +#error "CPU_CFG_ENDIAN_TYPE illegally #defined in 'cpu.h' " +#error " [See 'cpu.h CONFIGURATION ERRORS']" + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MEM_VAL_SET_xxx() +* +* Description : Encode data values to any CPU memory address. +* +* Argument(s) : addr Lowest CPU memory address to encode data value (see Notes #2 & #3a). +* +* val Data value to encode (see Notes #1 & #3b). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Encode data values into CPU memory based on the values' data-word order : +* +* MEM_VAL_SET_xxx_BIG() Encode big- endian data values -- data words' most +* significant octet @ lowest memory address +* MEM_VAL_SET_xxx_LITTLE() Encode little-endian data values -- data words' least +* significant octet @ lowest memory address +* MEM_VAL_SET_xxx() Encode data values using CPU's native or configured +* data-word order +* +* See also 'cpu.h CPU WORD CONFIGURATION Note #2'. +* +* (2) CPU memory addresses/pointers NOT checked for NULL. +* +* (3) (a) MEM_VAL_SET_xxx() macro's encode data values without regard to CPU word-aligned addresses. +* Thus for processors that require data word alignment, data words can be encoded to any +* CPU address, word-aligned or not, without generating data-word-alignment exceptions/faults. +* +* (b) However, 'val' data value to encode MUST start on an appropriate CPU word-aligned address. +* +* See also 'MEMORY DATA VALUE MACRO'S Note #1'. +* +* (4) MEM_VAL_COPY_SET_xxx() macro's are more efficient than MEM_VAL_SET_xxx() macro's & are +* also independent of CPU data-word-alignment & SHOULD be used whenever possible. +* +* See also 'MEM_VAL_COPY_SET_xxx() Note #4'. +* +* (5) MEM_VAL_SET_xxx() macro's are NOT atomic operations & MUST NOT be used on any non-static +* (i.e. volatile) variables, registers, hardware, etc.; without the caller of the macro's +* providing some form of additional protection (e.g. mutual exclusion). +* +* (6) The 'CPU_CFG_ENDIAN_TYPE' pre-processor 'else'-conditional code SHOULD never be compiled/ +* linked since each 'cpu.h' SHOULD ensure that the CPU data-word-memory order configuration +* constant (CPU_CFG_ENDIAN_TYPE) is configured with an appropriate data-word-memory order +* value (see 'cpu.h CPU WORD CONFIGURATION Note #2'). The 'else'-conditional code is +* included as an extra precaution in case 'cpu.h' is incorrectly configured. +********************************************************************************************************* +*/ +/*$PAGE*/ + +#define MEM_VAL_SET_INT08U_BIG(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT08U)(val)) & (CPU_INT08U) 0xFFu) >> (0u * DEF_OCTET_NBR_BITS))); } while (0) + +#define MEM_VAL_SET_INT16U_BIG(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))); \ + (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) >> (0u * DEF_OCTET_NBR_BITS))); } while (0) + +#define MEM_VAL_SET_INT32U_BIG(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (3u * DEF_OCTET_NBR_BITS))); \ + (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) >> (2u * DEF_OCTET_NBR_BITS))); \ + (*(((CPU_INT08U *)(addr)) + 2)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) >> (1u * DEF_OCTET_NBR_BITS))); \ + (*(((CPU_INT08U *)(addr)) + 3)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) >> (0u * DEF_OCTET_NBR_BITS))); } while (0) + + + +#define MEM_VAL_SET_INT08U_LITTLE(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT08U)(val)) & (CPU_INT08U) 0xFFu) >> (0u * DEF_OCTET_NBR_BITS))); } while (0) + +#define MEM_VAL_SET_INT16U_LITTLE(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) >> (0u * DEF_OCTET_NBR_BITS))); \ + (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))); } while (0) + +#define MEM_VAL_SET_INT32U_LITTLE(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) >> (0u * DEF_OCTET_NBR_BITS))); \ + (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) >> (1u * DEF_OCTET_NBR_BITS))); \ + (*(((CPU_INT08U *)(addr)) + 2)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) >> (2u * DEF_OCTET_NBR_BITS))); \ + (*(((CPU_INT08U *)(addr)) + 3)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (3u * DEF_OCTET_NBR_BITS))); } while (0) + + + +#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG) + +#define MEM_VAL_SET_INT08U(addr, val) MEM_VAL_SET_INT08U_BIG(addr, val) +#define MEM_VAL_SET_INT16U(addr, val) MEM_VAL_SET_INT16U_BIG(addr, val) +#define MEM_VAL_SET_INT32U(addr, val) MEM_VAL_SET_INT32U_BIG(addr, val) + +#elif (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_LITTLE) + +#define MEM_VAL_SET_INT08U(addr, val) MEM_VAL_SET_INT08U_LITTLE(addr, val) +#define MEM_VAL_SET_INT16U(addr, val) MEM_VAL_SET_INT16U_LITTLE(addr, val) +#define MEM_VAL_SET_INT32U(addr, val) MEM_VAL_SET_INT32U_LITTLE(addr, val) + +#else /* See Note #6. */ + +#error "CPU_CFG_ENDIAN_TYPE illegally #defined in 'cpu.h' " +#error " [See 'cpu.h CONFIGURATION ERRORS']" + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MEM_VAL_COPY_GET_xxx() +* +* Description : Copy & decode data values from any CPU memory address to any CPU memory address. +* +* Argument(s) : addr_dest Lowest CPU memory address to copy/decode source address's data value +* (see Notes #2 & #3). +* +* addr_src Lowest CPU memory address of data value to copy/decode +* (see Notes #2 & #3). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Copy/decode data values based on the values' data-word order : +* +* MEM_VAL_COPY_GET_xxx_BIG() Decode big- endian data values -- data words' most +* significant octet @ lowest memory address +* MEM_VAL_COPY_GET_xxx_LITTLE() Decode little-endian data values -- data words' least +* significant octet @ lowest memory address +* MEM_VAL_COPY_GET_xxx() Decode data values using CPU's native or configured +* data-word order +* +* See also 'cpu.h CPU WORD CONFIGURATION Note #2'. +* +* (2) (a) CPU memory addresses/pointers NOT checked for NULL. +* +* (b) CPU memory addresses/buffers NOT checked for overlapping. +* +* (1) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that +* "copying ... between objects that overlap ... is undefined". +* +* (3) MEM_VAL_COPY_GET_xxx() macro's copy/decode data values without regard to CPU word-aligned +* addresses. Thus for processors that require data word alignment, data words can be copied/ +* decoded to/from any CPU address, word-aligned or not, without generating data-word-alignment +* exceptions/faults. +* +* (4) MEM_VAL_COPY_GET_xxx() macro's are more efficient than MEM_VAL_GET_xxx() macro's & are +* also independent of CPU data-word-alignment & SHOULD be used whenever possible. +* +* See also 'MEM_VAL_GET_xxx() Note #4'. +* +* (5) Since octet-order copy/conversion are inverse operations, MEM_VAL_COPY_GET_xxx() & +* MEM_VAL_COPY_SET_xxx() macros are inverse, but identical, operations & are provided +* in both forms for semantics & consistency. +* +* See also 'MEM_VAL_COPY_SET_xxx() Note #5'. +* +* (6) MEM_VAL_COPY_GET_xxx() macro's are NOT atomic operations & MUST NOT be used on any non- +* static (i.e. volatile) variables, registers, hardware, etc.; without the caller of the +* macro's providing some form of additional protection (e.g. mutual exclusion). +* +* (7) The 'CPU_CFG_ENDIAN_TYPE' pre-processor 'else'-conditional code SHOULD never be compiled/ +* linked since each 'cpu.h' SHOULD ensure that the CPU data-word-memory order configuration +* constant (CPU_CFG_ENDIAN_TYPE) is configured with an appropriate data-word-memory order +* value (see 'cpu.h CPU WORD CONFIGURATION Note #2'). The 'else'-conditional code is +* included as an extra precaution in case 'cpu.h' is incorrectly configured. +********************************************************************************************************* +*/ +/*$PAGE*/ + +#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG) + + +#define MEM_VAL_COPY_GET_INT08U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0) + +#define MEM_VAL_COPY_GET_INT16U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \ + (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); } while (0) + +#define MEM_VAL_COPY_GET_INT32U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \ + (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \ + (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 2)); \ + (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 3)); } while (0) + + + +#define MEM_VAL_COPY_GET_INT08U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0) + +#define MEM_VAL_COPY_GET_INT16U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \ + (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0) + +#define MEM_VAL_COPY_GET_INT32U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 3)); \ + (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 2)); \ + (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \ + (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0) + + + +#define MEM_VAL_COPY_GET_INT08U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT08U_BIG(addr_dest, addr_src) +#define MEM_VAL_COPY_GET_INT16U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT16U_BIG(addr_dest, addr_src) +#define MEM_VAL_COPY_GET_INT32U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT32U_BIG(addr_dest, addr_src) + + + + +#elif (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_LITTLE) + + +#define MEM_VAL_COPY_GET_INT08U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0) + +#define MEM_VAL_COPY_GET_INT16U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \ + (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0) + +#define MEM_VAL_COPY_GET_INT32U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 3)); \ + (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 2)); \ + (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \ + (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0) + + + +#define MEM_VAL_COPY_GET_INT08U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0) + +#define MEM_VAL_COPY_GET_INT16U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \ + (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); } while (0) + +#define MEM_VAL_COPY_GET_INT32U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \ + (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \ + (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 2)); \ + (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 3)); } while (0) + + + +#define MEM_VAL_COPY_GET_INT08U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT08U_LITTLE(addr_dest, addr_src) +#define MEM_VAL_COPY_GET_INT16U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT16U_LITTLE(addr_dest, addr_src) +#define MEM_VAL_COPY_GET_INT32U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT32U_LITTLE(addr_dest, addr_src) + + + + +#else /* See Note #7. */ + +#error "CPU_CFG_ENDIAN_TYPE illegally #defined in 'cpu.h' " +#error " [See 'cpu.h CONFIGURATION ERRORS']" + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MEM_VAL_COPY_GET_INTU_xxx() +* +* Description : Copy & decode data values from any CPU memory address to any CPU memory address for +* any sized data values. +* +* Argument(s) : addr_dest Lowest CPU memory address to copy/decode source address's data value +* (see Notes #2 & #3). +* +* addr_src Lowest CPU memory address of data value to copy/decode +* (see Notes #2 & #3). +* +* val_size Number of data value octets to copy/decode. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Copy/decode data values based on the values' data-word order : +* +* MEM_VAL_COPY_GET_INTU_BIG() Decode big- endian data values -- data words' most +* significant octet @ lowest memory address +* MEM_VAL_COPY_GET_INTU_LITTLE() Decode little-endian data values -- data words' least +* significant octet @ lowest memory address +* MEM_VAL_COPY_GET_INTU() Decode data values using CPU's native or configured +* data-word order +* +* See also 'cpu.h CPU WORD CONFIGURATION Note #2'. +* +* (2) (a) CPU memory addresses/pointers NOT checked for NULL. +* +* (b) CPU memory addresses/buffers NOT checked for overlapping. +* +* (1) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that +* "copying ... between objects that overlap ... is undefined". +* +* (3) MEM_VAL_COPY_GET_INTU_xxx() macro's copy/decode data values without regard to CPU word- +* aligned addresses. Thus for processors that require data word alignment, data words +* can be copied/decoded to/from any CPU address, word-aligned or not, without generating +* data-word-alignment exceptions/faults. +* +* (4) MEM_VAL_COPY_GET_xxx() macro's are more efficient than MEM_VAL_COPY_GET_INTU_xxx() +* macro's & SHOULD be used whenever possible. +* +* See also 'MEM_VAL_COPY_GET_xxx() Note #4'. +* +* (5) Since octet-order copy/conversion are inverse operations, MEM_VAL_COPY_GET_INTU_xxx() & +* MEM_VAL_COPY_SET_INTU_xxx() macros are inverse, but identical, operations & are provided +* in both forms for semantics & consistency. +* +* See also 'MEM_VAL_COPY_SET_INTU_xxx() Note #5'. +* +* (6) MEM_VAL_COPY_GET_INTU_xxx() macro's are NOT atomic operations & MUST NOT be used on any +* non-static (i.e. volatile) variables, registers, hardware, etc.; without the caller of +* the macro's providing some form of additional protection (e.g. mutual exclusion). +* +* (7) MISRA-C 2004 Rule 5.2 states that "identifiers in an inner scope shall not use the same +* name as an indentifier in an outer scope, and therefore hide that identifier". +* +* Therefore, to avoid possible redeclaration of commonly-used loop counter identifier names, +* 'i' & 'j', MEM_VAL_COPY_GET_INTU_xxx() loop counter identifier names are prefixed with a +* single underscore. +* +* (8) The 'CPU_CFG_ENDIAN_TYPE' pre-processor 'else'-conditional code SHOULD never be compiled/ +* linked since each 'cpu.h' SHOULD ensure that the CPU data-word-memory order configuration +* constant (CPU_CFG_ENDIAN_TYPE) is configured with an appropriate data-word-memory order +* value (see 'cpu.h CPU WORD CONFIGURATION Note #2'). The 'else'-conditional code is +* included as an extra precaution in case 'cpu.h' is incorrectly configured. +********************************************************************************************************* +*/ +/*$PAGE*/ + +#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG) + + +#define MEM_VAL_COPY_GET_INTU_BIG(addr_dest, addr_src, val_size) do { \ + CPU_SIZE_T _i; \ + \ + for (_i = 0; _i < (val_size); _i++) { \ + (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _i)); \ + } \ + } while (0) + + +#define MEM_VAL_COPY_GET_INTU_LITTLE(addr_dest, addr_src, val_size) do { \ + CPU_SIZE_T _i; \ + CPU_SIZE_T _j; \ + \ + \ + _j = (val_size) - 1; \ + \ + for (_i = 0; _i < (val_size); _i++) { \ + (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _j)); \ + _j--; \ + } \ + } while (0) + + +#define MEM_VAL_COPY_GET_INTU(addr_dest, addr_src, val_size) MEM_VAL_COPY_GET_INTU_BIG(addr_dest, addr_src, val_size) + + + + +#elif (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_LITTLE) + + +#define MEM_VAL_COPY_GET_INTU_BIG(addr_dest, addr_src, val_size) do { \ + CPU_SIZE_T _i; \ + CPU_SIZE_T _j; \ + \ + \ + _j = (val_size) - 1; \ + \ + for (_i = 0; _i < (val_size); _i++) { \ + (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _j)); \ + _j--; \ + } \ + } while (0) + + +#define MEM_VAL_COPY_GET_INTU_LITTLE(addr_dest, addr_src, val_size) do { \ + CPU_SIZE_T _i; \ + \ + for (_i = 0; _i < (val_size); _i++) { \ + (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _i)); \ + } \ + } while (0) + + +#define MEM_VAL_COPY_GET_INTU(addr_dest, addr_src, val_size) MEM_VAL_COPY_GET_INTU_LITTLE(addr_dest, addr_src, val_size) + + + + +#else /* See Note #8. */ + +#error "CPU_CFG_ENDIAN_TYPE illegally #defined in 'cpu.h' " +#error " [See 'cpu.h CONFIGURATION ERRORS']" + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MEM_VAL_COPY_SET_xxx() +* +* Description : Copy & encode data values from any CPU memory address to any CPU memory address. +* +* Argument(s) : addr_dest Lowest CPU memory address to copy/encode source address's data value +* (see Notes #2 & #3). +* +* addr_src Lowest CPU memory address of data value to copy/encode +* (see Notes #2 & #3). +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Copy/encode data values based on the values' data-word order : +* +* MEM_VAL_COPY_SET_xxx_BIG() Encode big- endian data values -- data words' most +* significant octet @ lowest memory address +* MEM_VAL_COPY_SET_xxx_LITTLE() Encode little-endian data values -- data words' least +* significant octet @ lowest memory address +* MEM_VAL_COPY_SET_xxx() Encode data values using CPU's native or configured +* data-word order +* +* See also 'cpu.h CPU WORD CONFIGURATION Note #2'. +* +* (2) (a) CPU memory addresses/pointers NOT checked for NULL. +* +* (b) CPU memory addresses/buffers NOT checked for overlapping. +* +* (1) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that +* "copying ... between objects that overlap ... is undefined". +* +* (3) MEM_VAL_COPY_SET_xxx() macro's copy/encode data values without regard to CPU word-aligned +* addresses. Thus for processors that require data word alignment, data words can be copied/ +* encoded to/from any CPU address, word-aligned or not, without generating data-word-alignment +* exceptions/faults. +* +* (4) MEM_VAL_COPY_SET_xxx() macro's are more efficient than MEM_VAL_SET_xxx() macro's & are +* also independent of CPU data-word-alignment & SHOULD be used whenever possible. +* +* See also 'MEM_VAL_SET_xxx() Note #4'. +* +* (5) Since octet-order copy/conversion are inverse operations, MEM_VAL_COPY_GET_xxx() & +* MEM_VAL_COPY_SET_xxx() macros are inverse, but identical, operations & are provided +* in both forms for semantics & consistency. +* +* See also 'MEM_VAL_COPY_GET_xxx() Note #5'. +* +* (6) MEM_VAL_COPY_SET_xxx() macro's are NOT atomic operations & MUST NOT be used on any +* non-static (i.e. volatile) variables, registers, hardware, etc.; without the caller +* of the macro's providing some form of additional protection (e.g. mutual exclusion). +********************************************************************************************************* +*/ + + /* See Note #5. */ +#define MEM_VAL_COPY_SET_INT08U_BIG(addr_dest, addr_src) MEM_VAL_COPY_GET_INT08U_BIG(addr_dest, addr_src) +#define MEM_VAL_COPY_SET_INT16U_BIG(addr_dest, addr_src) MEM_VAL_COPY_GET_INT16U_BIG(addr_dest, addr_src) +#define MEM_VAL_COPY_SET_INT32U_BIG(addr_dest, addr_src) MEM_VAL_COPY_GET_INT32U_BIG(addr_dest, addr_src) + +#define MEM_VAL_COPY_SET_INT08U_LITTLE(addr_dest, addr_src) MEM_VAL_COPY_GET_INT08U_LITTLE(addr_dest, addr_src) +#define MEM_VAL_COPY_SET_INT16U_LITTLE(addr_dest, addr_src) MEM_VAL_COPY_GET_INT16U_LITTLE(addr_dest, addr_src) +#define MEM_VAL_COPY_SET_INT32U_LITTLE(addr_dest, addr_src) MEM_VAL_COPY_GET_INT32U_LITTLE(addr_dest, addr_src) + + +#define MEM_VAL_COPY_SET_INT08U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT08U(addr_dest, addr_src) +#define MEM_VAL_COPY_SET_INT16U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT16U(addr_dest, addr_src) +#define MEM_VAL_COPY_SET_INT32U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT32U(addr_dest, addr_src) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MEM_VAL_COPY_SET_INTU_xxx() +* +* Description : Copy & encode data values from any CPU memory address to any CPU memory address for +* any sized data values. +* +* Argument(s) : addr_dest Lowest CPU memory address to copy/encode source address's data value +* (see Notes #2 & #3). +* +* addr_src Lowest CPU memory address of data value to copy/encode +* (see Notes #2 & #3). +* +* val_size Number of data value octets to copy/encode. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) Copy/encode data values based on the values' data-word order : +* +* MEM_VAL_COPY_SET_INTU_BIG() Encode big- endian data values -- data words' most +* significant octet @ lowest memory address +* MEM_VAL_COPY_SET_INTU_LITTLE() Encode little-endian data values -- data words' least +* significant octet @ lowest memory address +* MEM_VAL_COPY_SET_INTU() Encode data values using CPU's native or configured +* data-word order +* +* See also 'cpu.h CPU WORD CONFIGURATION Note #2'. +* +* (2) (a) CPU memory addresses/pointers NOT checked for NULL. +* +* (b) CPU memory addresses/buffers NOT checked for overlapping. +* +* (1) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that +* "copying ... between objects that overlap ... is undefined". +* +* (3) MEM_VAL_COPY_SET_INTU_xxx() macro's copy/encode data values without regard to CPU word- +* aligned addresses. Thus for processors that require data word alignment, data words +* can be copied/encoded to/from any CPU address, word-aligned or not, without generating +* data-word-alignment exceptions/faults. +* +* (4) MEM_VAL_COPY_SET_xxx() macro's are more efficient than MEM_VAL_COPY_SET_INTU_xxx() +* macro's & SHOULD be used whenever possible. +* +* See also 'MEM_VAL_COPY_SET_xxx() Note #4'. +* +* (5) Since octet-order copy/conversion are inverse operations, MEM_VAL_COPY_GET_INTU_xxx() & +* MEM_VAL_COPY_SET_INTU_xxx() macros are inverse, but identical, operations & are provided +* in both forms for semantics & consistency. +* +* See also 'MEM_VAL_COPY_GET_INTU_xxx() Note #5'. +* +* (6) MEM_VAL_COPY_SET_INTU_xxx() macro's are NOT atomic operations & MUST NOT be used on any +* non-static (i.e. volatile) variables, registers, hardware, etc.; without the caller of +* the macro's providing some form of additional protection (e.g. mutual exclusion). +********************************************************************************************************* +*/ + + /* See Note #5. */ +#define MEM_VAL_COPY_SET_INTU_BIG(addr_dest, addr_src, val_size) MEM_VAL_COPY_GET_INTU_BIG(addr_dest, addr_src, val_size) +#define MEM_VAL_COPY_SET_INTU_LITTLE(addr_dest, addr_src, val_size) MEM_VAL_COPY_GET_INTU_LITTLE(addr_dest, addr_src, val_size) +#define MEM_VAL_COPY_SET_INTU(addr_dest, addr_src, val_size) MEM_VAL_COPY_GET_INTU(addr_dest, addr_src, val_size) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MEM_VAL_COPY_xxx() +* +* Description : Copy data values from any CPU memory address to any CPU memory address. +* +* Argument(s) : addr_dest Lowest CPU memory address to copy source address's data value +* (see Notes #2 & #3). +* +* addr_src Lowest CPU memory address of data value to copy +* (see Notes #2 & #3). +* +* val_size Number of data value octets to copy. +* +* Return(s) : none. +* +* Caller(s) : Application. +* +* Note(s) : (1) MEM_VAL_COPY_xxx() macro's copy data values based on CPU's native data-word order. +* +* See also 'cpu.h CPU WORD CONFIGURATION Note #2'. +* +* (2) (a) CPU memory addresses/pointers NOT checked for NULL. +* +* (b) CPU memory addresses/buffers NOT checked for overlapping. +* +* (1) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that +* "copying ... between objects that overlap ... is undefined". +* +* (3) MEM_VAL_COPY_xxx() macro's copy data values without regard to CPU word-aligned addresses. +* Thus for processors that require data word alignment, data words can be copied to/from any +* CPU address, word-aligned or not, without generating data-word-alignment exceptions/faults. +* +* (4) MEM_VAL_COPY_xxx() macro's are more efficient than MEM_VAL_COPY() macro & SHOULD be +* used whenever possible. +* +* (5) MEM_VAL_COPY_xxx() macro's are NOT atomic operations & MUST NOT be used on any non-static +* (i.e. volatile) variables, registers, hardware, etc.; without the caller of the macro's +* providing some form of additional protection (e.g. mutual exclusion). +* +* (6) MISRA-C 2004 Rule 5.2 states that "identifiers in an inner scope shall not use the same +* name as an indentifier in an outer scope, and therefore hide that identifier". +* +* Therefore, to avoid possible redeclaration of commonly-used loop counter identifier name, +* 'i', MEM_VAL_COPY() loop counter identifier name is prefixed with a single underscore. +********************************************************************************************************* +*/ + +#define MEM_VAL_COPY_08(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0) + +#define MEM_VAL_COPY_16(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \ + (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); } while (0) + +#define MEM_VAL_COPY_32(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \ + (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \ + (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 2)); \ + (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 3)); } while (0) + + +#define MEM_VAL_COPY(addr_dest, addr_src, val_size) do { \ + CPU_SIZE_T _i; \ + \ + for (_i = 0; _i < (val_size); _i++) { \ + (*(((CPU_INT08U *)(addr_dest)) +_i)) = (*(((CPU_INT08U *)(addr_src)) +_i)); \ + } \ + } while (0) + + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +void Mem_Init ( void); + + /* ---------------- MEM API FNCTS ---------------- */ +void Mem_Clr ( void *pmem, + CPU_SIZE_T size); + +void Mem_Set ( void *pmem, + CPU_INT08U data_val, + CPU_SIZE_T size); + +void Mem_Copy ( void *pdest, + const void *psrc, + CPU_SIZE_T size); + +void Mem_Move ( void *pdest, + const void *psrc, + CPU_SIZE_T size); + +CPU_BOOLEAN Mem_Cmp (const void *p1_mem, + const void *p2_mem, + CPU_SIZE_T size); + + + +#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) /* ---------------- MEM POOL FNCTS ---------------- */ + +void *Mem_HeapAlloc ( CPU_SIZE_T size, + CPU_SIZE_T align, + CPU_SIZE_T *poctets_reqd, + LIB_ERR *perr); + +CPU_SIZE_T Mem_HeapGetSizeRem ( CPU_SIZE_T align, + LIB_ERR *perr); + + +CPU_SIZE_T Mem_SegGetSizeRem ( MEM_POOL *pmem_pool, + CPU_SIZE_T align, + LIB_ERR *perr); + + +void Mem_PoolClr ( MEM_POOL *pmem_pool, + LIB_ERR *perr); + +void Mem_PoolCreate ( MEM_POOL *pmem_pool, + void *pmem_base_addr, + CPU_SIZE_T mem_size, + MEM_POOL_BLK_QTY blk_nbr, + CPU_SIZE_T blk_size, + CPU_SIZE_T blk_align, + CPU_SIZE_T *poctets_reqd, + LIB_ERR *perr); + + +MEM_POOL_BLK_QTY Mem_PoolBlkGetNbrAvail( MEM_POOL *pmem_pool, + LIB_ERR *perr); + +void *Mem_PoolBlkGet ( MEM_POOL *pmem_pool, + CPU_SIZE_T size, + LIB_ERR *perr); + +void *Mem_PoolBlkGetUsedAtIx( MEM_POOL *pmem_pool, + MEM_POOL_IX used_ix, + LIB_ERR *perr); + +void Mem_PoolBlkFree ( MEM_POOL *pmem_pool, + void *pmem_blk, + LIB_ERR *perr); + +MEM_POOL_IX Mem_PoolBlkIxGet ( MEM_POOL *pmem_pool, + void *pmem_blk, + LIB_ERR *perr); + +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURATION ERRORS +********************************************************************************************************* +*/ + +#ifndef LIB_MEM_CFG_ARG_CHK_EXT_EN +#error "LIB_MEM_CFG_ARG_CHK_EXT_EN not #define'd in 'lib_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#elif ((LIB_MEM_CFG_ARG_CHK_EXT_EN != DEF_DISABLED) && \ + (LIB_MEM_CFG_ARG_CHK_EXT_EN != DEF_ENABLED )) +#error "LIB_MEM_CFG_ARG_CHK_EXT_EN illegally #define'd in 'lib_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " +#endif + + + +#ifndef LIB_MEM_CFG_OPTIMIZE_ASM_EN +#error "LIB_MEM_CFG_OPTIMIZE_ASM_EN not #define'd in 'lib_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#elif ((LIB_MEM_CFG_OPTIMIZE_ASM_EN != DEF_DISABLED) && \ + (LIB_MEM_CFG_OPTIMIZE_ASM_EN != DEF_ENABLED )) +#error "LIB_MEM_CFG_OPTIMIZE_ASM_EN illegally #define'd in 'lib_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " +#endif + + + + +#ifndef LIB_MEM_CFG_ALLOC_EN +#error "LIB_MEM_CFG_ALLOC_EN not #define'd in 'lib_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#elif ((LIB_MEM_CFG_ALLOC_EN != DEF_DISABLED) && \ + (LIB_MEM_CFG_ALLOC_EN != DEF_ENABLED )) +#error "LIB_MEM_CFG_ALLOC_EN illegally #define'd in 'lib_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + + +#elif (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) + + +#ifndef LIB_MEM_CFG_HEAP_SIZE +#error "LIB_MEM_CFG_HEAP_SIZE not #define'd in 'lib_cfg.h'" +#error " [MUST be > 0] " + +#elif (DEF_CHK_VAL_MIN(LIB_MEM_CFG_HEAP_SIZE, 1) != DEF_OK) +#error "LIB_MEM_CFG_HEAP_SIZE illegally #define'd in 'lib_cfg.h'" +#error " [MUST be > 0] " +#endif + + +#ifdef LIB_MEM_CFG_HEAP_BASE_ADDR +#if (LIB_MEM_CFG_HEAP_BASE_ADDR == 0x0) +#error "LIB_MEM_CFG_HEAP_BASE_ADDR illegally #define'd in 'lib_cfg.h'" +#error " [MUST be > 0x0] " +#endif +#endif + + +#endif + + +/* +********************************************************************************************************* +* LIBRARY CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + /* See 'lib_mem.h Note #2a'. */ +#if (CPU_CORE_VERSION < 127u) +#error "CPU_CORE_VERSION [SHOULD be >= V1.27]" +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MODULE END +* +* Note(s) : (1) See 'lib_mem.h MODULE'. +********************************************************************************************************* +*/ + +#endif /* End of lib mem module include. */ + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_str.c b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_str.c new file mode 100644 index 0000000..19ce0e6 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_str.c @@ -0,0 +1,4070 @@ +/* +********************************************************************************************************* +* uC/LIB +* CUSTOM LIBRARY MODULES +* +* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/LIB is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* ASCII STRING MANAGEMENT +* +* Filename : lib_str.c +* Version : V1.37.01 +* Programmer(s) : ITJ +* BAN +* JDH +********************************************************************************************************* +* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software. +* +* (a) ALL standard library functions are implemented in the custom library modules : +* +* (1) \\lib_*.* +* +* (2) \\Ports\\\lib*_a.* +* +* where +* directory path for custom library software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (b) Product-specific library functions are implemented in individual products. +* +********************************************************************************************************* +* Notice(s) : (1) The Institute of Electrical and Electronics Engineers and The Open Group, have given +* us permission to reprint portions of their documentation. Portions of this text are +* reprinted and reproduced in electronic form from the IEEE Std 1003.1, 2004 Edition, +* Standard for Information Technology -- Portable Operating System Interface (POSIX), +* The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute +* of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any +* discrepancy between these versions and the original IEEE and The Open Group Standard, +* the original IEEE and The Open Group Standard is the referee document. The original +* Standard can be obtained online at http://www.opengroup.org/unix/online.html. +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* INCLUDE FILES +********************************************************************************************************* +*/ + +#define MICRIUM_SOURCE +#define LIB_STR_MODULE +#include + + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOCAL DEFINES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL CONSTANTS +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* LOCAL TABLES +********************************************************************************************************* +*/ + +static const CPU_INT32U Str_MultOvfThTbl_Int32U[] = { + (CPU_INT32U) DEF_INT_32U_MAX_VAL, /* Invalid base 0. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 1u), /* Invalid base 1. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 2u), /* 32-bit mult ovf th for base 2. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 3u), /* 32-bit mult ovf th for base 3. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 4u), /* 32-bit mult ovf th for base 4. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 5u), /* 32-bit mult ovf th for base 5. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 6u), /* 32-bit mult ovf th for base 6. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 7u), /* 32-bit mult ovf th for base 7. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 8u), /* 32-bit mult ovf th for base 8. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 9u), /* 32-bit mult ovf th for base 9. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 10u), /* 32-bit mult ovf th for base 10. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 11u), /* 32-bit mult ovf th for base 11. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 12u), /* 32-bit mult ovf th for base 12. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 13u), /* 32-bit mult ovf th for base 13. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 14u), /* 32-bit mult ovf th for base 14. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 15u), /* 32-bit mult ovf th for base 15. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 16u), /* 32-bit mult ovf th for base 16. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 17u), /* 32-bit mult ovf th for base 17. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 18u), /* 32-bit mult ovf th for base 18. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 19u), /* 32-bit mult ovf th for base 19. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 20u), /* 32-bit mult ovf th for base 20. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 21u), /* 32-bit mult ovf th for base 21. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 22u), /* 32-bit mult ovf th for base 22. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 23u), /* 32-bit mult ovf th for base 23. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 24u), /* 32-bit mult ovf th for base 24. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 25u), /* 32-bit mult ovf th for base 25. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 26u), /* 32-bit mult ovf th for base 26. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 27u), /* 32-bit mult ovf th for base 27. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 28u), /* 32-bit mult ovf th for base 28. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 29u), /* 32-bit mult ovf th for base 29. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 30u), /* 32-bit mult ovf th for base 30. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 31u), /* 32-bit mult ovf th for base 31. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 32u), /* 32-bit mult ovf th for base 32. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 33u), /* 32-bit mult ovf th for base 33. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 34u), /* 32-bit mult ovf th for base 34. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 35u), /* 32-bit mult ovf th for base 35. */ + (CPU_INT32U)(DEF_INT_32U_MAX_VAL / 36u) /* 32-bit mult ovf th for base 36. */ +}; + + +/* +********************************************************************************************************* +* LOCAL GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* LOCAL FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + +static CPU_CHAR *Str_FmtNbr_Int32 ( CPU_INT32U nbr, + CPU_INT08U nbr_dig, + CPU_INT08U nbr_base, + CPU_BOOLEAN nbr_neg, + CPU_CHAR lead_char, + CPU_BOOLEAN lower_case, + CPU_BOOLEAN nul, + CPU_CHAR *pstr); + +static CPU_INT32U Str_ParseNbr_Int32(const CPU_CHAR *pstr, + CPU_CHAR **pstr_next, + CPU_INT08U nbr_base, + CPU_BOOLEAN nbr_signed, + CPU_BOOLEAN *pnbr_neg); + + +/* +********************************************************************************************************* +* LOCAL CONFIGURATION ERRORS +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Len() +* +* Description : Calculate length of a string. +* +* Argument(s) : pstr Pointer to string (see Note #1). +* +* Return(s) : Length of string; number of characters in string before terminating NULL character +* (see Note #2b1). +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strlen() : DESCRIPTION' states that : +* +* (1) "The strlen() function shall compute the number of bytes in the string to +* which 's' ('pstr') points," ... +* (2) "not including the terminating null byte." +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strlen() : RETURN VALUE' states that : +* +* (1) "The strlen() function shall return the length of 's' ('pstr');" ... +* (2) "no return value shall be reserved to indicate an error." +* +* (3) String length calculation terminates when : +* +* (a) String pointer points to NULL. +* (1) String buffer overlaps with NULL address. +* (2) String length calculated for string up to but NOT beyond or including +* the NULL address. +* +* (b) Terminating NULL character found. +* (1) String length calculated for string up to but NOT including +* the NULL character (see Note #2a2). +********************************************************************************************************* +*/ + +CPU_SIZE_T Str_Len (const CPU_CHAR *pstr) +{ + CPU_SIZE_T len; + + + len = Str_Len_N(pstr, + DEF_INT_CPU_U_MAX_VAL); + + return (len); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Len_N() +* +* Description : Calculate length of a string, up to a maximum number of characters. +* +* Argument(s) : pstr Pointer to string (see Note #1). +* +* len_max Maximum number of characters to search (see Note #3c). +* +* Return(s) : Length of string; number of characters in string before terminating NULL character, +* if terminating NULL character found (see Note #2b1). +* +* Requested maximum number of characters to search, +* if terminating NULL character NOT found (see Note #3c). +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strlen() : DESCRIPTION' states that : +* +* (1) "The strlen() function shall compute the number of bytes in the string to +* which 's' ('pstr') points," ... +* (2) "not including the terminating null byte." +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strlen() : RETURN VALUE' states that : +* +* (1) "The strlen() function shall return the length of 's' ('pstr');" ... +* (2) "no return value shall be reserved to indicate an error." +* +* (3) String length calculation terminates when : +* +* (a) String pointer points to NULL. +* (1) String buffer overlaps with NULL address. +* (2) String length calculated for string up to but NOT beyond or including +* the NULL address. +* +* (b) Terminating NULL character found. +* (1) String length calculated for string up to but NOT including +* the NULL character (see Note #2a2). +* +* (c) 'len_max' number of characters searched. +* (1) 'len_max' number of characters does NOT include the terminating NULL character. +********************************************************************************************************* +*/ + +CPU_SIZE_T Str_Len_N (const CPU_CHAR *pstr, + CPU_SIZE_T len_max) +{ + const CPU_CHAR *pstr_len; + CPU_SIZE_T len; + + + pstr_len = pstr; + len = 0u; + while (( pstr_len != (const CPU_CHAR *) 0 ) && /* Calc str len until NULL ptr (see Note #3a) ... */ + (*pstr_len != ( CPU_CHAR )'\0') && /* ... or NULL char found (see Note #3b) ... */ + ( len < ( CPU_SIZE_T)len_max)) { /* ... or max nbr chars srch'd (see Note #3c). */ + pstr_len++; + len++; + } + + return (len); /* Rtn str len (see Note #3b1). */ +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Copy() +* +* Description : Copy source string to destination string buffer. +* +* Argument(s) : pstr_dest Pointer to destination string buffer to receive source string copy (see Note #1a). +* +* pstr_src Pointer to source string to copy into destination string buffer (see Note #1b). +* +* Return(s) : Pointer to destination string, if NO error(s) [see Note #2b1]. +* +* Pointer to NULL, otherwise (see Note #2b2A). +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) Destination buffer size NOT validated; buffer overruns MUST be prevented by caller. +* +* (1) Destination buffer size MUST be large enough to accommodate the entire source +* string size including the terminating NULL character. +* +* (b) Source buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strcpy() : DESCRIPTION' states that : +* +* (1) "The strcpy() function shall copy the string pointed to by 's2' ('pstr_src') +* ... into the array pointed to by 's1' ('pstr_dest')" ... +* (2) "(including the terminating null byte)." +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strcpy() : RETURN VALUE' states that : +* +* (1) "The strcpy() function shall return 's1' ('pstr_dest');" ... +* (2) "no return value is reserved to indicate an error." +* (A) #### This requirement is intentionally NOT implemented in order to return +* NULL for any error(s). +* +* (c) IEEE Std 1003.1, 2004 Edition, Section 'strcpy() : DESCRIPTION' states that "if +* copying takes place between objects that overlap, the behavior is undefined". +* +* (3) String copy terminates when : +* +* (a) Destination/Source string pointer(s) are passed NULL pointers. +* (1) No string copy performed; NULL pointer returned. +* +* (b) Destination/Source string pointer(s) point to NULL. +* (1) String buffer(s) overlap with NULL address; NULL pointer returned. +* +* (c) Source string's terminating NULL character found. +* (1) Entire source string copied into destination string buffer (see Note #2a). +********************************************************************************************************* +*/ + +CPU_CHAR *Str_Copy ( CPU_CHAR *pstr_dest, + const CPU_CHAR *pstr_src) +{ + CPU_CHAR *pstr_rtn; + + + pstr_rtn = Str_Copy_N(pstr_dest, + pstr_src, + DEF_INT_CPU_U_MAX_VAL); + + return (pstr_rtn); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Copy_N() +* +* Description : Copy source string to destination string buffer, up to a maximum number of characters. +* +* Argument(s) : pstr_dest Pointer to destination string buffer to receive source string copy (see Note #1a). +* +* pstr_src Pointer to source string to copy into destination string buffer (see Note #1b). +* +* len_max Maximum number of characters to copy (see Notes #2a2 & #3d). +* +* Return(s) : Pointer to destination string, if NO error(s) [see Note #2b1]. +* +* Pointer to NULL, otherwise (see Note #2b2A). +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) Destination buffer size NOT validated; buffer overruns MUST be prevented by caller. +* +* (1) Destination buffer size MUST be large enough to accommodate the entire source +* string size including the terminating NULL character. +* +* (b) Source string buffer NOT modified. +* +* (2) (a) (1) IEEE Std 1003.1, 2004 Edition, Section 'strncpy() : DESCRIPTION' states that : +* +* (A) "The strncpy() function shall copy ... the array pointed to by 's2' +* ('pstr_src') to the array pointed to by 's1' ('pstr_dest')"; ... +* (B) but "not more than 'n' ('len_max') bytes" ... +* (C) & "(bytes that follow a null byte are not copied)". +* +* (2) (A) IEEE Std 1003.1, 2004 Edition, Section 'strncpy() : DESCRIPTION' adds that +* "if the array pointed to by 's2' ('pstr_src') is a string that is shorter +* than 'n' ('len_max') bytes, null bytes shall be appended to the copy in +* the array pointed to by 's1' ('pstr_dest'), until 'n' ('len_max') bytes +* in all are written." +* +* (1) #### Since Str_Copy() limits the maximum number of characters to copy +* via Str_Copy_N() by the CPU's maximum number of addressable characters, +* this requirement is intentionally NOT implemented to avoid appending +* a potentially large number of unnecessary terminating NULL characters. +* +* (B) IEEE Std 1003.1, 2004 Edition, Section 'strncpy() : APPLICATION USAGE' also +* states that "if there is no null byte in the first 'n' ('len_max') bytes of +* the array pointed to by 's2' ('pstr_src'), the result is not null-terminated". +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strncpy() : RETURN VALUE' states that : +* +* (1) "The strncpy() function shall return 's1' ('pstr_dest');" ... +* (2) "no return value is reserved to indicate an error." +* (A) #### This requirement is intentionally ignored in order to return NULL +* for any error(s). +* +* (c) IEEE Std 1003.1, 2004 Edition, Section 'strncpy() : DESCRIPTION' states that "if +* copying takes place between objects that overlap, the behavior is undefined". +* +* (3) String copy terminates when : +* +* (a) Destination/Source string pointer(s) are passed NULL pointers. +* (1) No string copy performed; NULL pointer returned. +* +* (b) Destination/Source string pointer(s) point to NULL. +* (1) String buffer(s) overlap with NULL address; NULL pointer returned. +* +* (c) Source string's terminating NULL character found. +* (1) Entire source string copied into destination string buffer (see Note #2a1A). +* +* (d) 'len_max' number of characters copied. +* (1) 'len_max' number of characters MAY include the terminating NULL character +* (see Note #2a1C). +* (2) Null copies allowed (i.e. zero-length copies). +* (A) No string copy performed; destination string returned (see Note #2b1). +********************************************************************************************************* +*/ +/*$PAGE*/ +CPU_CHAR *Str_Copy_N ( CPU_CHAR *pstr_dest, + const CPU_CHAR *pstr_src, + CPU_SIZE_T len_max) +{ + CPU_CHAR *pstr_copy_dest; + const CPU_CHAR *pstr_copy_src; + CPU_SIZE_T len_copy; + + /* Rtn NULL if str ptr(s) NULL (see Note #3a1). */ + if (pstr_dest == (CPU_CHAR *)0) { + return ((CPU_CHAR *)0); + } + if (pstr_src == (const CPU_CHAR *)0) { + return ((CPU_CHAR *)0); + } + + + pstr_copy_dest = pstr_dest; + pstr_copy_src = pstr_src; + len_copy = 0u; + + while (( pstr_copy_dest != ( CPU_CHAR *) 0 ) && /* Copy str until NULL ptr(s) [see Note #3b] ... */ + ( pstr_copy_src != (const CPU_CHAR *) 0 ) && + (*pstr_copy_src != ( CPU_CHAR )'\0') && /* ... or NULL char found (see Note #3c); ... */ + ( len_copy < ( CPU_SIZE_T)len_max)) { /* ... or max nbr chars copied (see Note #3d). */ + *pstr_copy_dest = *pstr_copy_src; + pstr_copy_dest++; + pstr_copy_src++; + len_copy++; + } + /* Rtn NULL if NULL ptr(s) found (see Note #3b1). */ + if ((pstr_copy_dest == ( CPU_CHAR *)0) || + (pstr_copy_src == (const CPU_CHAR *)0)) { + return ((CPU_CHAR *)0); + } + + if (len_copy < len_max) { /* If copy str len < max buf len (see Note #2a2A), ... */ + *pstr_copy_dest = (CPU_CHAR)'\0'; /* ... copy NULL char (see Note #3c1). */ + } + + + return (pstr_dest); /* Rtn ptr to dest str (see Note #2b1). */ +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Cat() +* +* Description : Append concatenation string to destination string. +* +* Argument(s) : pstr_dest Pointer to destination string to append concatenation string (see Note #1a). +* +* pstr_cat Pointer to concatenation string to append to destination string (see Note #1b). +* +* Return(s) : Pointer to destination string, if NO error(s) [see Note #2b1]. +* +* Pointer to NULL, otherwise (see Note #2b2A). +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) Destination buffer size NOT validated; buffer overruns MUST be prevented by caller. +* +* (1) Destination buffer size MUST be large enough to accommodate the entire +* concatenated string size including the terminating NULL character. +* +* (b) Concatenation string buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strcat() : DESCRIPTION' states that : +* +* (1) "The strcat() function shall append a copy of the string pointed to by 's2' +* ('pstr_cat') ... to the end of the string pointed to by 's1' ('pstr_dest')." +* +* (2) (A) "The initial byte of 's2' ('pstr_cat') overwrites the null byte at the +* end of 's1' ('pstr_dest')." +* (B) A "terminating null byte" is appended at the end of the concatenated +* destination strings. +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strcat() : RETURN VALUE' states that : +* +* (1) "The strcat() function shall return 's1' ('pstr_dest');" ... +* (2) "no return value shall be reserved to indicate an error." +* (A) #### This requirement is intentionally NOT implemented in order to return +* NULL for any error(s). +* +* (c) IEEE Std 1003.1, 2004 Edition, Section 'strcat() : DESCRIPTION' states that "if +* copying takes place between objects that overlap, the behavior is undefined." +* +* (3) String concatenation terminates when : +* +* (a) Destination/Concatenation string pointer(s) are passed NULL pointers. +* (1) No string concatenation performed; NULL pointer returned. +* +* (b) Destination/Concatenation string pointer(s) point to NULL. +* (1) String buffer(s) overlap with NULL address; NULL pointer returned. +* +* (c) Concatenation string's terminating NULL character found. +* (1) Entire concatenation string appended to destination string (see Note #2a1). +********************************************************************************************************* +*/ + +CPU_CHAR *Str_Cat ( CPU_CHAR *pstr_dest, + const CPU_CHAR *pstr_cat) +{ + CPU_CHAR *pstr_rtn; + + + pstr_rtn = Str_Cat_N(pstr_dest, + pstr_cat, + DEF_INT_CPU_U_MAX_VAL); + + return (pstr_rtn); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Cat_N() +* +* Description : Append concatenation string to destination string, up to a maximum number of characters. +* +* Argument(s) : pstr_dest Pointer to destination string to append concatenation string (see Note #1a). +* +* pstr_cat Pointer to concatenation string to append to destination string (see Note #1b). +* +* len_max Maximum number of characters to concatenate (see Notes #2a1B & #3d). +* +* Return(s) : Pointer to destination string, if NO error(s) [see Note #2b1]. +* +* Pointer to NULL, otherwise (see Note #2b2A). +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) Destination buffer size NOT validated; buffer overruns MUST be prevented by caller. +* +* (1) Destination buffer size MUST be large enough to accommodate the entire +* concatenated string size including the terminating NULL character. +* +* (b) Concatenation string buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strncat() : DESCRIPTION' states that : +* +* (1) (A) "The strncat() function shall append ... the array pointed to by 's2' +* ('pstr_cat') to the end of the string pointed to by 's1' ('pstr_dest')" ... +* (B) but "not more than 'n' ('len_max') bytes". +* +* (2) (A) "The initial byte of 's2' ('pstr_cat') overwrites the null byte at the +* end of 's1' ('pstr_dest')." +* (B) "(a null byte and bytes that follow it are not appended)." +* (C) "A terminating null byte is always appended to the result." +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strncat() : RETURN VALUE' states that : +* +* (1) "The strncat() function shall return 's1' ('pstr_dest');" ... +* (2) "no return value shall be reserved to indicate an error." +* (A) #### This requirement is intentionally NOT implemented in order to return +* NULL for any error(s). +* +* (c) IEEE Std 1003.1, 2004 Edition, Section 'strncat() : DESCRIPTION' states that "if +* copying takes place between objects that overlap, the behavior is undefined." +* +* (3) String concatenation terminates when : +* +* (a) Destination/Concatenation string pointer(s) are passed NULL pointers. +* (1) No string concatenation performed; NULL pointer returned. +* +* (b) Destination/Concatenation string pointer(s) point to NULL. +* (1) String buffer(s) overlap with NULL address; NULL pointer returned. +* +* (c) Concatenation string's terminating NULL character found. +* (1) Entire concatenation string appended to destination string (see Note #2a1A). +* +* (d) 'len_max' number of characters concatenated. +* +* (1) 'len_max' number of characters does NOT include the terminating NULL character +* (see Note #2a2). +* +* (2) Null concatenations allowed (i.e. zero-length concatenations). +* (A) No string concatenation performed; destination string returned +* (see Note #2b1). +********************************************************************************************************* +*/ +/*$PAGE*/ +CPU_CHAR *Str_Cat_N ( CPU_CHAR *pstr_dest, + const CPU_CHAR *pstr_cat, + CPU_SIZE_T len_max) +{ + CPU_CHAR *pstr_cat_dest; + const CPU_CHAR *pstr_cat_src; + CPU_SIZE_T len_cat; + + /* Rtn NULL if str ptr(s) NULL (see Note #3a1). */ + if (pstr_dest == (CPU_CHAR *)0) { + return ((CPU_CHAR *)0); + } + if (pstr_cat == (const CPU_CHAR *)0) { + return ((CPU_CHAR *)0); + } + + if (len_max < 1) { /* Rtn dest str if cat len = 0 (see Note #3d2A). */ + return ((CPU_CHAR *)pstr_dest); + } + + + pstr_cat_dest = pstr_dest; + while (( pstr_cat_dest != (CPU_CHAR *) 0 ) && /* Adv to end of cur dest str until NULL ptr ... */ + (*pstr_cat_dest != (CPU_CHAR )'\0')) { /* ... or NULL char found.. */ + pstr_cat_dest++; + } + if (pstr_cat_dest == (CPU_CHAR *)0) { /* Rtn NULL if NULL ptr found (see Note #3b1). */ + return ((CPU_CHAR *)0); + } + + pstr_cat_src = pstr_cat; + len_cat = 0u; + + while (( pstr_cat_dest != ( CPU_CHAR *) 0 ) && /* Cat str until NULL ptr(s) [see Note #3b] ... */ + ( pstr_cat_src != (const CPU_CHAR *) 0 ) && + (*pstr_cat_src != ( CPU_CHAR )'\0') && /* ... or NULL char found (see Note #3c); ... */ + ( len_cat < ( CPU_SIZE_T)len_max)) { /* ... or max nbr chars cat'd (see Note #3d). */ + *pstr_cat_dest = *pstr_cat_src; + pstr_cat_dest++; + pstr_cat_src++; + len_cat++; + } + /* Rtn NULL if NULL ptr(s) found (see Note #3b1). */ + if ((pstr_cat_dest == ( CPU_CHAR *)0) || + (pstr_cat_src == (const CPU_CHAR *)0)) { + return ((CPU_CHAR *)0); + } + + *pstr_cat_dest = (CPU_CHAR)'\0'; /* Append NULL char (see Note #2a2C). */ + + + return (pstr_dest); /* Rtn ptr to dest str (see Note #2b1). */ +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Cmp() +* +* Description : Determine if two strings are identical. +* +* Argument(s) : p1_str Pointer to first string (see Note #1). +* +* p2_str Pointer to second string (see Note #1). +* +* Return(s) : 0, if strings are identical (see Notes #3a1A, #3a2A, & #3b). +* +* Negative value, if 'p1_str' is less than 'p2_str' (see Notes #3a1B1, #3a2B1, & #3c). +* +* Positive value, if 'p1_str' is greater than 'p2_str' (see Notes #3a1B2, #3a2B2, & #3c). +* +* See also Note #2b. +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffers NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strcmp() : DESCRIPTION' states that "the +* strcmp() function shall compare the string pointed to by 's1' ('p1_str') to the +* string pointed to by 's2' ('p2_str)". +* +* (b) (1) IEEE Std 1003.1, 2004 Edition, Section 'strcmp() : RETURN VALUE' states that +* "upon successful completion, strcmp() shall return an integer greater than, +* equal to, or less than 0". +* +* (2) IEEE Std 1003.1, 2004 Edition, Section 'strcmp() : DESCRIPTION' adds that "the +* sign of a non-zero return value shall be determined by the sign of the difference +* between the values of the first pair of bytes ... that differ in the strings +* being compared". +* +* (3) String comparison terminates when : +* +* (a) (1) (A) BOTH string pointer(s) are passed NULL pointers. +* (1) NULL strings identical; 0 returned. +* +* (B) (1) 'p1_str' passed a NULL pointer. +* (a) Return negative value of character pointed to by 'p2_str'. +* +* (2) 'p2_str' passed a NULL pointer. +* (a) Return positive value of character pointed to by 'p1_str'. +* +* (2) (A) BOTH strings point to NULL. +* (1) Strings overlap with NULL address. +* (2) Strings identical up to but NOT beyond or including the NULL address; +* 0 returned. +* +* (B) (1) 'p1_str_cmp_next' points to NULL. +* (a) 'p1_str' overlaps with NULL address. +* (b) Strings compared up to but NOT beyond or including the NULL address. +* (c) Return negative value of character pointed to by 'p2_str_cmp_next'. +* +* (2) 'p2_str_cmp_next' points to NULL. +* (a) 'p2_str' overlaps with NULL address. +* (b) Strings compared up to but NOT beyond or including the NULL address. +* (c) Return positive value of character pointed to by 'p1_str_cmp_next'. +* +* (b) Terminating NULL character found in both strings. +* (1) Strings identical; 0 returned. +* (2) Only one NULL character test required in conditional since previous condition +* tested character equality. +* +* (c) Non-matching characters found. +* (1) Return signed-integer difference of the character pointed to by 'p2_str' +* from the character pointed to by 'p1_str'. +* +* (4) Since 16-bit signed arithmetic is performed to calculate a non-identical comparison +* return value, 'CPU_CHAR' native data type size MUST be 8-bit. +********************************************************************************************************* +*/ + +CPU_INT16S Str_Cmp (const CPU_CHAR *p1_str, + const CPU_CHAR *p2_str) +{ + CPU_INT16S cmp_val; + + + cmp_val = Str_Cmp_N(p1_str, + p2_str, + DEF_INT_CPU_U_MAX_VAL); + + return (cmp_val); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Cmp_N() +* +* Description : Determine if two strings are identical for up to a maximum number of characters. +* +* Argument(s) : p1_str Pointer to first string (see Note #1). +* +* p2_str Pointer to second string (see Note #1). +* +* len_max Maximum number of characters to compare (see Note #3d). +* +* Return(s) : 0, if strings are identical (see Notes #3a1A, #3a2A, #3b, & #3d). +* +* Negative value, if 'p1_str' is less than 'p2_str' (see Notes #3a1B1, #3a2B1, & #3c). +* +* Positive value, if 'p1_str' is greater than 'p2_str' (see Notes #3a1B2, #3a2B2, & #3c). +* +* See also Note #2b. +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffers NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strncmp() : DESCRIPTION' states that : +* +* (1) "The strncmp() function shall compare ... the array pointed to by 's1' ('p1_str') +* to the array pointed to by 's2' ('p2_str)" ... +* (2) but "not more than 'n' ('len_max') bytes" of either array. +* +* (b) (1) IEEE Std 1003.1, 2004 Edition, Section 'strncmp() : RETURN VALUE' states that +* "upon successful completion, strncmp() shall return an integer greater than, +* equal to, or less than 0". +* +* (2) IEEE Std 1003.1, 2004 Edition, Section 'strncmp() : DESCRIPTION' adds that +* "the sign of a non-zero return value is determined by the sign of the difference +* between the values of the first pair of bytes ... that differ in the strings +* being compared". +* +* (3) String comparison terminates when : +* +* (a) (1) (A) BOTH string pointer(s) are passed NULL pointers. +* (1) NULL strings identical; 0 returned. +* +* (B) (1) 'p1_str' passed a NULL pointer. +* (a) Return negative value of character pointed to by 'p2_str'. +* +* (2) 'p2_str' passed a NULL pointer. +* (a) Return positive value of character pointed to by 'p1_str'. +* +* (2) (A) BOTH strings point to NULL. +* (1) Strings overlap with NULL address. +* (2) Strings identical up to but NOT beyond or including the NULL address; +* 0 returned. +* +* (B) (1) 'p1_str_cmp_next' points to NULL. +* (a) 'p1_str' overlaps with NULL address. +* (b) Strings compared up to but NOT beyond or including the NULL address. +* (c) Return negative value of character pointed to by 'p2_str_cmp_next'. +* +* (2) 'p2_str_cmp_next' points to NULL. +* (a) 'p2_str' overlaps with NULL address. +* (b) Strings compared up to but NOT beyond or including the NULL address. +* (c) Return positive value of character pointed to by 'p1_str_cmp_next'. +* +* (b) Terminating NULL character found in both strings. +* (1) Strings identical; 0 returned. +* (2) Only one NULL character test required in conditional since previous condition +* tested character equality. +* +* (c) Non-matching characters found. +* (1) Return signed-integer difference of the character pointed to by 'p2_str' +* from the character pointed to by 'p1_str'. +* +* (d) (1) 'len_max' passed a zero length. +* (A) Zero-length strings identical; 0 returned. +* +* (2) First 'len_max' number of characters identical. +* (A) Strings identical; 0 returned. +* +* See also Note #2a2. +* +* (4) Since 16-bit signed arithmetic is performed to calculate a non-identical comparison +* return value, 'CPU_CHAR' native data type size MUST be 8-bit. +********************************************************************************************************* +*/ +/*$PAGE*/ +CPU_INT16S Str_Cmp_N (const CPU_CHAR *p1_str, + const CPU_CHAR *p2_str, + CPU_SIZE_T len_max) +{ + const CPU_CHAR *p1_str_cmp; + const CPU_CHAR *p2_str_cmp; + const CPU_CHAR *p1_str_cmp_next; + const CPU_CHAR *p2_str_cmp_next; + CPU_INT16S cmp_val; + CPU_SIZE_T cmp_len; + + + if (len_max < 1) { /* If cmp len = 0, rtn 0 (see Note #3d1A). */ + return (0); + } + + if (p1_str == (const CPU_CHAR *)0) { + if (p2_str == (const CPU_CHAR *)0) { + return (0); /* If BOTH str ptrs NULL, rtn 0 (see Note #3a1A). */ + } + cmp_val = (CPU_INT16S)0 - (CPU_INT16S)(*p2_str); + return (cmp_val); /* If p1_str NULL, rtn neg p2_str val (see Note #3a1B1).*/ + } + if (p2_str == (const CPU_CHAR *)0) { + cmp_val = (CPU_INT16S)(*p1_str); + return (cmp_val); /* If p2_str NULL, rtn pos p1_str val (see Note #3a1B2).*/ + } + + + p1_str_cmp = p1_str; + p2_str_cmp = p2_str; + p1_str_cmp_next = p1_str_cmp; + p2_str_cmp_next = p2_str_cmp; + p1_str_cmp_next++; + p2_str_cmp_next++; + cmp_len = 0u; + + while ((*p1_str_cmp == *p2_str_cmp) && /* Cmp strs until non-matching chars (see Note #3c) ... */ + (*p1_str_cmp != ( CPU_CHAR )'\0') && /* ... or NULL chars (see Note #3b) ... */ + ( p1_str_cmp_next != (const CPU_CHAR *) 0 ) && /* ... or NULL ptr(s) found (see Note #3a2). */ + ( p2_str_cmp_next != (const CPU_CHAR *) 0 ) && + ( cmp_len < ( CPU_SIZE_T)len_max)) { /* ... or max nbr chars cmp'd (see Note #3d2). */ + p1_str_cmp++; + p2_str_cmp++; + p1_str_cmp_next++; + p2_str_cmp_next++; + cmp_len++; + } + + + if (cmp_len == len_max) { /* If strs identical for max len nbr of chars, ... */ + return (0); /* ... rtn 0 (see Note #3d2A). */ + } + + if (*p1_str_cmp != *p2_str_cmp) { /* If strs NOT identical, ... */ + /* ... calc & rtn char diff (see Note #3c1). */ + cmp_val = (CPU_INT16S)(*p1_str_cmp) - (CPU_INT16S)(*p2_str_cmp); + + } else if (*p1_str_cmp == (CPU_CHAR)'\0') { /* If NULL char(s) found, ... */ + cmp_val = (CPU_INT16S)0; /* ... strs identical; rtn 0 (see Note #3b). */ + + } else { + if (p1_str_cmp_next == (const CPU_CHAR *)0) { + if (p2_str_cmp_next == (const CPU_CHAR *)0) { /* If BOTH next str ptrs NULL, ... */ + cmp_val = (CPU_INT16S)0; /* ... rtn 0 (see Note #3a2A). */ + } else { /* If p1_str_cmp_next NULL, ... */ + /* ... rtn neg p2_str_cmp_next val (see Note #3a2B1). */ + cmp_val = (CPU_INT16S)0 - (CPU_INT16S)(*p2_str_cmp_next); + } + } else { /* If p2_str_cmp_next NULL, ... */ + cmp_val = (CPU_INT16S)(*p1_str_cmp_next); /* ... rtn pos p1_str_cmp_next val (see Note #3a2B2). */ + } + } + + + return (cmp_val); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_CmpIgnoreCase() +* +* Description : Determine if two strings are identical, ignoring case. +* +* Argument(s) : p1_str Pointer to first string (see Note #1). +* +* p2_str Pointer to second string (see Note #1). +* +* Return(s) : 0, if strings are identical (see Notes #3a1A, #3a2A, & #3b). +* +* Negative value, if 'p1_str' is less than 'p2_str' (see Notes #3a1B1, #3a2B1, & #3c). +* +* Positive value, if 'p1_str' is greater than 'p2_str' (see Notes #3a1B2, #3a2B2, & #3c). +* +* See also Note #2b. +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffers NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strcasecmp() : DESCRIPTION' states that : +* +* (1) (A) "The strcasecmp() function shall compare ... the string pointed to by 's1' +* ('p1_str') to the string pointed to by 's2' ('p2_str')" ... +* (B) "ignoring differences in case". +* +* (2) "strcasecmp() ... shall behave as if the strings had been converted to lowercase +* and then a byte comparison performed." +* +* (b) (1) IEEE Std 1003.1, 2004 Edition, Section 'strcasecmp() : RETURN VALUE' states that +* "upon successful completion, strcasecmp() shall return an integer greater than, +* equal to, or less than 0". +* +* (2) IEEE Std 1003.1, 2004 Edition, Section 'strcmp() : DESCRIPTION' adds that "the +* sign of a non-zero return value shall be determined by the sign of the difference +* between the values of the first pair of bytes ... that differ in the strings +* being compared". +* +* (3) String comparison terminates when : +* +* (a) (1) (A) BOTH string pointer(s) are passed NULL pointers. +* (1) NULL strings identical; 0 returned. +* +* (B) (1) 'p1_str' passed a NULL pointer. +* (a) Return negative value of character pointed to by 'p2_str', converted +* to lower case (see Note #2a2). +* +* (2) 'p2_str' passed a NULL pointer. +* (a) Return positive value of character pointed to by 'p1_str', converted +* to lower case (see Note #2a2). +* +* (2) (A) BOTH strings point to NULL. +* (1) Strings overlap with NULL address. +* (2) Strings identical up to but NOT beyond or including the NULL address; +* 0 returned. +* +* (B) (1) 'p1_str_cmp_next' points to NULL. +* (a) 'p1_str' overlaps with NULL address. +* (b) Strings compared up to but NOT beyond or including the NULL address. +* (c) Return negative value of character pointed to by 'p2_str_cmp_next', +* converted to lower case (see Note #2a2). +* +* (2) 'p2_str_cmp_next' points to NULL. +* (a) 'p2_str' overlaps with NULL address. +* (b) Strings compared up to but NOT beyond or including the NULL address. +* (c) Return positive value of character pointed to by 'p1_str_cmp_next', +* converted to lower case (see Note #2a2). +* +* (b) Terminating NULL character found in both strings. +* (1) Strings identical; 0 returned. +* (2) Only one NULL character test required in conditional since previous condition +* tested character equality. +* +* (c) Non-matching characters found. +* (1) Return signed-integer difference of the character pointed to by 'p2_str', +* converted to lower case, from the character pointed to by 'p1_str', converted +* to lower case. +* +* (4) Since 16-bit signed arithmetic is performed to calculate a non-identical comparison +* return value, 'CPU_CHAR' native data type size MUST be 8-bit. +********************************************************************************************************* +*/ +/*$PAGE*/ +CPU_INT16S Str_CmpIgnoreCase (const CPU_CHAR *p1_str, + const CPU_CHAR *p2_str) +{ + CPU_INT16S cmp_val; + + + cmp_val = Str_CmpIgnoreCase_N(p1_str, + p2_str, + DEF_INT_CPU_U_MAX_VAL); + + return (cmp_val); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_CmpIgnoreCase_N() +* +* Description : Determine if two strings are identical for up to a maximum number of characters, +* ignoring case. +* +* Argument(s) : p1_str Pointer to first string (see Note #1). +* +* p2_str Pointer to second string (see Note #1). +* +* len_max Maximum number of characters to compare (see Note #3d). +* +* Return(s) : 0, if strings are identical (see Notes #3a1A, #3a2A, #3b, & #3d). +* +* Negative value, if 'p1_str' is less than 'p2_str' (see Notes #3a1B1, #3a2B1, & #3c). +* +* Positive value, if 'p1_str' is greater than 'p2_str' (see Notes #3a1B2, #3a2B2, & #3c). +* +* See also Note #2b. +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffers NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strncasecmp() : DESCRIPTION' states that : +* +* (1) (A) "The strncasecmp() function shall compare ... the string pointed to by 's1' +* ('p1_str') to the string pointed to by 's2' ('p2_str')" ... +* (B) "ignoring differences in case" ... +* (C) but "not more than 'n' ('len_max') bytes" of either string. +* +* (2) "strncasecmp() shall behave as if the strings had been converted to lowercase +* and then a byte comparison performed." +* +* (b) (1) IEEE Std 1003.1, 2004 Edition, Section 'strncasecmp() : RETURN VALUE' states that +* "upon successful completion, strncasecmp() shall return an integer greater than, +* equal to, or less than 0". +* +* (2) IEEE Std 1003.1, 2004 Edition, Section 'strcmp() : DESCRIPTION' adds that "the +* sign of a non-zero return value shall be determined by the sign of the difference +* between the values of the first pair of bytes ... that differ in the strings +* being compared". +* +* (3) String comparison terminates when : +* +* (a) (1) (A) BOTH string pointer(s) are passed NULL pointers. +* (1) NULL strings identical; 0 returned. +* +* (B) (1) 'p1_str' passed a NULL pointer. +* (a) Return negative value of character pointed to by 'p2_str', converted +* to lower case (see Note #2a2). +* +* (2) 'p2_str' passed a NULL pointer. +* (a) Return positive value of character pointed to by 'p1_str', converted +* to lower case (see Note #2a2). +* +* (2) (A) BOTH strings point to NULL. +* (1) Strings overlap with NULL address. +* (2) Strings identical up to but NOT beyond or including the NULL address; +* 0 returned. +* +* (B) (1) 'p1_str_cmp_next' points to NULL. +* (a) 'p1_str' overlaps with NULL address. +* (b) Strings compared up to but NOT beyond or including the NULL address. +* (c) Return negative value of character pointed to by 'p2_str_cmp_next', +* converted to lower case (see Note #2a2). +* +* (2) 'p2_str_cmp_next' points to NULL. +* (a) 'p2_str' overlaps with NULL address. +* (b) Strings compared up to but NOT beyond or including the NULL address. +* (c) Return positive value of character pointed to by 'p1_str_cmp_next', +* converted to lower case (see Note #2a2). +* +* (b) Terminating NULL character found in both strings. +* (1) Strings identical; 0 returned. +* (2) Only one NULL character test required in conditional since previous condition +* tested character equality. +* +* (c) Non-matching characters found. +* (1) Return signed-integer difference of the character pointed to by 'p2_str', +* converted to lower case, from the character pointed to by 'p1_str', converted +* to lower case. +* +* (d) (1) 'len_max' passed a zero length. +* (A) Zero-length strings identical; 0 returned. +* +* (2) First 'len_max' number of characters identical. +* (A) Strings identical; 0 returned. +* +* See also Note #2a1C. +*$PAGE* +* (4) Since 16-bit signed arithmetic is performed to calculate a non-identical comparison +* return value, 'CPU_CHAR' native data type size MUST be 8-bit. +********************************************************************************************************* +*/ + +CPU_INT16S Str_CmpIgnoreCase_N (const CPU_CHAR *p1_str, + const CPU_CHAR *p2_str, + CPU_SIZE_T len_max) +{ + const CPU_CHAR *p1_str_cmp; + const CPU_CHAR *p2_str_cmp; + const CPU_CHAR *p1_str_cmp_next; + const CPU_CHAR *p2_str_cmp_next; + CPU_CHAR char_1; + CPU_CHAR char_2; + CPU_INT16S cmp_val; + CPU_SIZE_T cmp_len; + + + if (len_max < 1) { /* If cmp len = 0, rtn 0 (see Note #3d1A). */ + return (0); + } + + if (p1_str == (const CPU_CHAR *)0) { + if (p2_str == (const CPU_CHAR *)0) { + return (0); /* If BOTH str ptrs NULL, rtn 0 (see Note #3a1A). */ + } + char_2 = ASCII_ToLower(*p2_str); + cmp_val = (CPU_INT16S)0 - (CPU_INT16S)char_2; + return (cmp_val); /* If p1_str NULL, rtn neg p2_str val (see Note #3a1B1).*/ + } + if (p2_str == (const CPU_CHAR *)0) { + char_1 = ASCII_ToLower(*p1_str); + cmp_val = (CPU_INT16S)char_1; + return (cmp_val); /* If p2_str NULL, rtn pos p1_str val (see Note #3a1B2).*/ + } + + + p1_str_cmp = p1_str; + p2_str_cmp = p2_str; + p1_str_cmp_next = p1_str_cmp; + p2_str_cmp_next = p2_str_cmp; + p1_str_cmp_next++; + p2_str_cmp_next++; + char_1 = ASCII_ToLower(*p1_str_cmp); + char_2 = ASCII_ToLower(*p2_str_cmp); + cmp_len = 0u; + + while (( char_1 == char_2) && /* Cmp strs until non-matching chars (see Note #3c) ... */ + (*p1_str_cmp != ( CPU_CHAR )'\0') && /* ... or NULL chars (see Note #3b) ... */ + ( p1_str_cmp_next != (const CPU_CHAR *) 0 ) && /* ... or NULL ptr(s) found (see Note #3a2). */ + ( p2_str_cmp_next != (const CPU_CHAR *) 0 ) && + ( cmp_len < ( CPU_SIZE_T)len_max)) { /* ... or max nbr chars cmp'd (see Note #3d2). */ + p1_str_cmp++; + p2_str_cmp++; + p1_str_cmp_next++; + p2_str_cmp_next++; + cmp_len++; + char_1 = ASCII_ToLower(*p1_str_cmp); + char_2 = ASCII_ToLower(*p2_str_cmp); + } + + + if (cmp_len == len_max) { /* If strs identical for max len nbr of chars, ... */ + return (0); /* ... rtn 0 (see Note #3d2A). */ + } + + if (char_1 != char_2) { /* If strs NOT identical, ... */ + cmp_val = (CPU_INT16S)char_1 - (CPU_INT16S)char_2; /* ... calc & rtn char diff (see Note #3c1). */ + + } else if (char_1 == (CPU_CHAR)'\0') { /* If NULL char(s) found, ... */ + cmp_val = (CPU_INT16S)0; /* ... strs identical; rtn 0 (see Note #3b). */ + + } else { + if (p1_str_cmp_next == (const CPU_CHAR *)0) { + if (p2_str_cmp_next == (const CPU_CHAR *)0) { /* If BOTH next str ptrs NULL, ... */ + cmp_val = (CPU_INT16S)0; /* ... rtn 0 (see Note #3a2A). */ + } else { /* If p1_str_cmp_next NULL, ... */ + char_2 = ASCII_ToLower(*p2_str_cmp_next); + cmp_val = (CPU_INT16S)0 - (CPU_INT16S)char_2; /* ... rtn neg p2_str_cmp_next val (see Note #3a2B1). */ + } + } else { /* If p2_str_cmp_next NULL, ... */ + char_1 = ASCII_ToLower(*p1_str_cmp_next); + cmp_val = (CPU_INT16S)char_1; /* ... rtn pos p1_str_cmp_next val (see Note #3a2B2). */ + } + } + + + return (cmp_val); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Char() +* +* Description : Search string for first occurrence of specific character. +* +* Argument(s) : pstr Pointer to string (see Note #1). +* +* srch_char Search character. +* +* Return(s) : Pointer to first occurrence of search character in string, if any (see Note #2b1). +* +* Pointer to NULL, otherwise (see Note #2b2). +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strchr() : DESCRIPTION' states that : +* +* (1) "The strchr() function shall locate the first occurrence of 'c' ('srch_char') +* ... in the string pointed to by 's' ('pstr')." +* (2) "The terminating null byte is considered to be part of the string." +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strchr() : RETURN VALUE' states that +* "upon completion, strchr() shall return" : +* +* (1) "a pointer to the byte," ... +* (2) "or a null pointer if the byte was not found." +* (A) #### Although NO strchr() specification states to return NULL for +* any other reason(s), NULL is also returned for any error(s). +* +* (3) String search terminates when : +* +* (a) String pointer passed a NULL pointer. +* (1) No string search performed; NULL pointer returned. +* +* (b) String pointer points to NULL. +* (1) String overlaps with NULL address; NULL pointer returned. +* +* (c) String's terminating NULL character found. +* (1) Search character NOT found in search string; NULL pointer returned +* (see Note #2b2). +* (2) Applicable even if search character is the terminating NULL character +* (see Note #2a2). +* +* (d) Search character found. +* (1) Return pointer to first occurrence of search character in search string +* (see Note #2a1). +********************************************************************************************************* +*/ + +CPU_CHAR *Str_Char (const CPU_CHAR *pstr, + CPU_CHAR srch_char) +{ + CPU_CHAR *pstr_rtn; + + + pstr_rtn = Str_Char_N(pstr, + DEF_INT_CPU_U_MAX_VAL, + srch_char); + + return (pstr_rtn); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Char_N() +* +* Description : Search string for first occurrence of specific character, up to a maximum number +* of characters. +* +* Argument(s) : pstr Pointer to string (see Note #1). +* +* len_max Maximum number of characters to search (see Notes #2c & #3e). +* +* srch_char Search character. +* +* Return(s) : Pointer to first occurrence of search character in string, if any (see Note #2b1). +* +* Pointer to NULL, otherwise (see Note #2b2). +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strchr() : DESCRIPTION' states that : +* +* (1) "The strchr() function shall locate the first occurrence of 'c' ('srch_char') +* ... in the string pointed to by 's' ('pstr')." +* (2) "The terminating null byte is considered to be part of the string." +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strchr() : RETURN VALUE' states that +* "upon completion, strchr() shall return" : +* +* (1) "a pointer to the byte," ... +* (2) "or a null pointer if the byte was not found." +* (A) #### Although NO strchr() specification states to return NULL for +* any other reason(s), NULL is also returned for any error(s). +* +* (c) Ideally, the 'len_max' argument would be the last argument in this function's +* argument list for consistency with all other custom string library functions. +* However, the 'len_max' argument is sequentially ordered as the second argument +* to comply with most standard library's strnchr() argument list. +* +* (3) String search terminates when : +* +* (a) String pointer passed a NULL pointer. +* (1) No string search performed; NULL pointer returned. +* +* (b) String pointer points to NULL. +* (1) String overlaps with NULL address; NULL pointer returned. +* +* (c) String's terminating NULL character found. +* (1) Search character NOT found in search string; NULL pointer returned +* (see Note #2b2). +* (2) Applicable even if search character is the terminating NULL character +* (see Note #2a2). +* +* (d) Search character found. +* (1) Return pointer to first occurrence of search character in search string +* (see Note #2a1). +* +* (e) 'len_max' number of characters searched. +* (1) Search character NOT found in search string within first 'len_max' number +* of characters; NULL pointer returned. +* (2) 'len_max' number of characters MAY include terminating NULL character +* (see Note #2a2). +********************************************************************************************************* +*/ +/*$PAGE*/ +CPU_CHAR *Str_Char_N (const CPU_CHAR *pstr, + CPU_SIZE_T len_max, + CPU_CHAR srch_char) +{ + const CPU_CHAR *pstr_char; + CPU_SIZE_T len_srch; + + + if (pstr == (const CPU_CHAR *)0) { /* Rtn NULL if srch str ptr NULL (see Note #3a1). */ + return ((CPU_CHAR *)0); + } + + if (len_max < 1) { /* Rtn NULL if srch len = 0 (see Note #3e1). */ + return ((CPU_CHAR *)0); + } + + + pstr_char = pstr; + len_srch = 0u; + + while (( pstr_char != (const CPU_CHAR *) 0 ) && /* Srch str until NULL ptr [see Note #3b] ... */ + (*pstr_char != ( CPU_CHAR )'\0') && /* ... or NULL char (see Note #3c) ... */ + (*pstr_char != ( CPU_CHAR )srch_char) && /* ... or srch char found (see Note #3d); ... */ + ( len_srch < ( CPU_SIZE_T)len_max)) { /* ... or max nbr chars srch'd (see Note #3e). */ + pstr_char++; + len_srch++; + } + + + if (pstr_char == (const CPU_CHAR *)0) { /* Rtn NULL if NULL ptr found (see Note #3b1). */ + return ((CPU_CHAR *)0); + } + + if (len_srch >= len_max) { /* Rtn NULL if srch char NOT found ... */ + return ((CPU_CHAR *)0); /* ... within max nbr of chars (see Note #3e1). */ + } + + if (*pstr_char != srch_char) { /* Rtn NULL if srch char NOT found (see Note #3c1). */ + return ((CPU_CHAR *)0); + } + + + return ((CPU_CHAR *)pstr_char); /* Else rtn ptr to found srch char (see Note #3d1). */ +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Char_Last() +* +* Description : Search string for last occurrence of specific character. +* +* Argument(s) : pstr Pointer to string (see Note #1). +* +* srch_char Search character. +* +* Return(s) : Pointer to last occurrence of search character in string, if any (see Note #2b1). +* +* Pointer to NULL, otherwise (see Note #2b2). +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strrchr() : DESCRIPTION' states that : +* +* (1) "The strrchr() function shall locate the last occurrence of 'c' ('srch_char') +* ... in the string pointed to by 's' ('pstr')." +* (2) "The terminating null byte is considered to be part of the string." +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strrchr() : RETURN VALUE' states that +* "upon successful completion, strrchr() shall return" : +* +* (1) "a pointer to the byte" ... +* (2) "or a null pointer if 'c' ('srch_char') does not occur in the string." +* (A) #### Although NO strrchr() specification states to return NULL for +* any other reason(s), NULL is also returned for any error(s). +* +* (3) String search terminates when : +* +* (a) String pointer passed a NULL pointer. +* (1) No string search performed; NULL pointer returned. +* +* (b) String pointer points to NULL. +* (1) String overlaps with NULL address; NULL pointer returned. +* +* (c) String searched from end to beginning. +* (1) Search character NOT found in search string; NULL pointer returned. +* (2) Applicable even if search character is the terminating NULL character +* (see Note #2a2). +* +* (d) Search character found. +* (1) Return pointer to last occurrence of search character in search string +* (see Note #2a1). +********************************************************************************************************* +*/ + +CPU_CHAR *Str_Char_Last (const CPU_CHAR *pstr, + CPU_CHAR srch_char) +{ + CPU_CHAR *pstr_rtn; + + + pstr_rtn = Str_Char_Last_N(pstr, + DEF_INT_CPU_U_MAX_VAL, + srch_char); + + return (pstr_rtn); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Char_Last_N() +* +* Description : Search string for last occurrence of specific character, up to a maximum number +* of characters. +* +* Argument(s) : pstr Pointer to string (see Note #1). +* +* len_max Maximum number of characters to search (see Notes #2c & #3e). +* +* srch_char Search character. +* +* Return(s) : Pointer to last occurrence of search character in string, if any (see Note #2b1). +* +* Pointer to NULL, otherwise (see Note #2b2). +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strrchr() : DESCRIPTION' states that : +* +* (1) "The strrchr() function shall locate the last occurrence of 'c' ('srch_char') +* ... in the string pointed to by 's' ('pstr')." +* (2) "The terminating null byte is considered to be part of the string." +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strrchr() : RETURN VALUE' states that +* "upon successful completion, strrchr() shall return" : +* +* (1) "a pointer to the byte" ... +* (2) "or a null pointer if 'c' ('srch_char') does not occur in the string." +* (A) #### Although NO strrchr() specification states to return NULL for +* any other reason(s), NULL is also returned for any error(s). +* +* (c) Ideally, the 'len_max' argument would be the last argument in this function's +* argument list for consistency with all other custom string library functions. +* However, the 'len_max' argument is sequentially ordered as the second argument +* to comply with most standard library's strnrchr() argument list. +* +* See also 'Str_Char_N() Note #2c'. +* +* (3) String search terminates when : +* +* (a) String pointer passed a NULL pointer. +* (1) No string search performed; NULL pointer returned. +* +* (b) String pointer points to NULL. +* (1) String overlaps with NULL address; NULL pointer returned. +* +* (c) String searched from end to beginning. +* (1) Search character NOT found in search string; NULL pointer returned +* (see Note #2b2). +* (2) Applicable even if search character is the terminating NULL character +* (see Note #2a2). +* +* (d) Search character found. +* (1) Return pointer to last occurrence of search character in search string +* (see Note #2a1). +* +* (e) 'len_max' number of characters searched. +* (1) Search character NOT found in search string within last 'len_max' number +* of characters; NULL pointer returned. +* (2) 'len_max' number of characters MAY include terminating NULL character +* (see Note #2a2). +********************************************************************************************************* +*/ +/*$PAGE*/ +CPU_CHAR *Str_Char_Last_N (const CPU_CHAR *pstr, + CPU_SIZE_T len_max, + CPU_CHAR srch_char) +{ + const CPU_CHAR *pstr_char; + CPU_SIZE_T str_len_max; + CPU_SIZE_T str_len; + + + if (pstr == (const CPU_CHAR *)0) { /* Rtn NULL if srch str ptr NULL (see Note #3a1). */ + return ((CPU_CHAR *)0); + } + + if (len_max < 1) { /* Rtn NULL if srch len = 0 (see Note #3e1). */ + return ((CPU_CHAR *)0); + } + + + pstr_char = pstr; + str_len_max = len_max - sizeof((CPU_CHAR)'\0'); /* Str len adj'd for NULL char len. */ + str_len = Str_Len_N(pstr_char, str_len_max); + pstr_char += str_len; + + if (pstr_char == (const CPU_CHAR *)0) { /* Rtn NULL if NULL ptr found (see Note #3b1). */ + return ((CPU_CHAR *)0); + } + + while (( pstr_char != pstr) && /* Srch str from end until beginning (see Note #3c) ... */ + (*pstr_char != srch_char)) { /* ... until srch char found (see Note #3d). */ + pstr_char--; + } + + + if (*pstr_char != srch_char) { /* Rtn NULL if srch char NOT found (see Note #3c1). */ + return ((CPU_CHAR *)0); + } + + + return ((CPU_CHAR *)pstr_char); /* Else rtn ptr to found srch char (see Note #3d1). */ +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Char_Replace() +* +* Description : Search string for specific character and replace it by another specific character. +* +* Argument(s) : pstr Pointer to string (see Note #1). +* +* char_srch Search character. +* +* char_replace Replace character. +* +* Return(s) : Pointer to string, if NO error(s). +* +* Pointer to NULL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffer modified. +* +* (2) String search terminates when : +* +* (a) String pointer passed a NULL pointer. +* (1) No string search performed; NULL pointer returned. +* +* (b) String pointer points to NULL. +* (1) String overlaps with NULL address; NULL pointer returned. +* +* (c) String's terminating NULL character found. +* (1) Search character NOT found in search string; NULL pointer returned +* (2) Applicable even if search character is the terminating NULL character +* +* (d) Search character found. +* (1) Replace character found by the specified character. +********************************************************************************************************* +*/ + +CPU_CHAR *Str_Char_Replace (CPU_CHAR *pstr, + CPU_CHAR char_srch, + CPU_CHAR char_replace) +{ + CPU_CHAR *pstr_rtn; + + + pstr_rtn = Str_Char_Replace_N(pstr, + char_srch, + char_replace, + DEF_INT_CPU_U_MAX_VAL); + + return (pstr_rtn); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Char_Replace_N() +* +* Description : Search string for specific character and replace it by another specific character, up to +* a maximum number of characters. +* +* Argument(s) : pstr Pointer to string (see Note #1). +* +* char_srch Search character. +* +* char_replace Replace character. +* +* len_max Maximum number of characters to search (see Notes #2c & #3e). +* +* Return(s) : Pointer to string, if NO error(s). +* +* Pointer to NULL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffer modified. +* +* (2) String search terminates when : +* +* (a) String pointer passed a NULL pointer. +* (1) No string search performed; NULL pointer returned. +* +* (b) String pointer points to NULL. +* (1) String overlaps with NULL address; NULL pointer returned. +* +* (c) String's terminating NULL character found. +* (1) Search character NOT found in search string; NULL pointer returned +* (2) Applicable even if search character is the terminating NULL character +* +* (d) Search character found. +* (1) Replace character found by the specified character. +* +* (e) 'len_max' number of characters searched. +* (1) Search character NOT found in search string within first 'len_max' number +* of characters; NULL pointer returned. +* (2) 'len_max' number of characters MAY include terminating NULL character +* (see Note #2a2). +********************************************************************************************************* +*/ + +CPU_CHAR *Str_Char_Replace_N (CPU_CHAR *pstr, + CPU_CHAR char_srch, + CPU_CHAR char_replace, + CPU_SIZE_T len_max) +{ + CPU_CHAR *pstr_char; + CPU_SIZE_T len; + + + if (pstr == (const CPU_CHAR *)0) { /* Rtn NULL if srch str ptr NULL (see Note #2a1). */ + return ((CPU_CHAR *)0); + } + + if (len_max < 1) { /* Rtn NULL if srch len = 0 (see Note #2e1). */ + return ((CPU_CHAR *)0); + } + + pstr_char = pstr; + len = len_max; + + while (( pstr_char != (const CPU_CHAR *)0) && /* Srch str until NULL ptr [see Note #2b] ... */ + (*pstr_char != ASCII_CHAR_NULL ) && /* ... or NULL char (see Note #2c) ... */ + ( len > 0)) { /* ... or max nbr chars srch'd (see Note #2e). */ + + if (*pstr_char == char_srch) { + *pstr_char = char_replace; /* Replace char if srch char is found. */ + } + + pstr_char++; + len--; + } + + return (pstr); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Str() +* +* Description : Search string for first occurence of a specific search string. +* +* Argument(s) : pstr Pointer to string (see Note #1). +* +* pstr_srch Pointer to search string (see Note #1). +* +* Return(s) : Pointer to first occurrence of search string in string, if any (see Note #2b1A). +* +* Pointer to string, if NULL search string (see Note #2b2). +* +* Pointer to NULL, otherwise (see Note #2b1B). +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffers NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strstr() : DESCRIPTION' states that : +* +* (1) "The strstr() function shall locate the first occurrence in the string +* pointed to by 's1' ('pstr') of the sequence of bytes ... in the string +* pointed to by 's2' ('pstr_srch')" ... +* (2) "(excluding the terminating null byte)." +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strstr() : RETURN VALUE' states that : +* +* (1) "Upon successful completion, strstr() shall return" : +* (A) "a pointer to the located string" ... +* (B) "or a null pointer if the string is not found." +* (1) #### Although NO strstr() specification states to return NULL for +* any other reason(s), NULL is also returned for any error(s). +* +* (2) "If 's2' ('pstr_srch') points to a string with zero length, the function +* shall return 's1' ('pstr')." +* +* (3) String search terminates when : +* +* (a) String pointer(s) are passed NULL pointers. +* (1) No string search performed; NULL pointer returned. +* +* (b) String pointer(s) point to NULL. +* (1) String buffer(s) overlap with NULL address; NULL pointer returned. +* +* (c) Search string length equal to zero. +* (1) No string search performed; string pointer returned (see Note #2b2). +* +* (d) Search string length greater than string length. +* (1) No string search performed; NULL pointer returned (see Note #2b1B). +* +* (e) Entire string has been searched. +* (1) Search string not found; NULL pointer returned (see Note #2b1B). +* +* (f) Search string found. +* (1) Return pointer to first occurrence of search string in string (see Note #2b1A). +********************************************************************************************************* +*/ + +CPU_CHAR *Str_Str (const CPU_CHAR *pstr, + const CPU_CHAR *pstr_srch) +{ + CPU_CHAR *pstr_rtn; + + + pstr_rtn = Str_Str_N(pstr, + pstr_srch, + DEF_INT_CPU_U_MAX_VAL); + + return (pstr_rtn); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_Str_N() +* +* Description : Search string for first occurence of a specific search string, up to a maximum number +* of characters. +* +* Argument(s) : pstr Pointer to string (see Note #1). +* +* pstr_srch Pointer to search string (see Note #1). +* +* len_max Maximum number of characters to search (see Note #3g). +* +* Return(s) : Pointer to first occurrence of search string in string, if any (see Note #2b1A). +* +* Pointer to string, if NULL search string (see Note #2b2). +* +* Pointer to NULL, otherwise (see Note #2b1B). +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffers NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strstr() : DESCRIPTION' states that : +* +* (1) "The strstr() function shall locate the first occurrence in the string +* pointed to by 's1' ('pstr') of the sequence of bytes ... in the string +* pointed to by 's2' ('pstr_srch')" ... +* (2) "(excluding the terminating null byte)." +* +* (b) IEEE Std 1003.1, 2004 Edition, Section 'strstr() : RETURN VALUE' states that : +* +* (1) "Upon successful completion, strstr() shall return" : +* (A) "a pointer to the located string" ... +* (B) "or a null pointer if the string is not found." +* (1) #### Although NO strstr() specification states to return NULL for +* any other reason(s), NULL is also returned for any error(s). +* +* (2) "If 's2' ('pstr_srch') points to a string with zero length, the function +* shall return 's1' ('pstr')." +* +* (3) String search terminates when : +* +* (a) String pointer(s) are passed NULL pointers. +* (1) No string search performed; NULL pointer returned. +* +* (b) String pointer(s) point to NULL. +* (1) String buffer(s) overlap with NULL address; NULL pointer returned. +* +* (c) Search string length equal to zero. +* (1) No string search performed; string pointer returned (see Note #2b2). +* +* (d) Search string length greater than string length. +* (1) No string search performed; NULL pointer returned (see Note #2b1B). +* +* (e) Entire string has been searched. +* (1) Search string not found; NULL pointer returned (see Note #2b1B). +* (2) Maximum size of the search is defined as the subtraction of the +* search string length from the string length. +* +* (f) Search string found. +* (1) Return pointer to first occurrence of search string in string (see Note #2b1A). +* (2) Search string found via Str_Cmp_N(). +* +* (g) 'len_max' number of characters searched. +* (1) 'len_max' number of characters does NOT include terminating NULL character +* (see Note #2a2). +********************************************************************************************************* +*/ +/*$PAGE*/ +CPU_CHAR *Str_Str_N (const CPU_CHAR *pstr, + const CPU_CHAR *pstr_srch, + CPU_SIZE_T len_max) +{ + CPU_SIZE_T str_len; + CPU_SIZE_T str_len_srch; + CPU_SIZE_T len_max_srch; + CPU_SIZE_T srch_len; + CPU_SIZE_T srch_ix; + CPU_BOOLEAN srch_done; + CPU_INT16S srch_cmp; + const CPU_CHAR *pstr_str; + const CPU_CHAR *pstr_srch_ix; + + /* Rtn NULL if str ptr(s) NULL (see Note #3a). */ + if (pstr == (const CPU_CHAR *)0) { + return ((CPU_CHAR *)0); + } + if (pstr_srch == (const CPU_CHAR *)0) { + return ((CPU_CHAR *)0); + } + + if (len_max < 1) { /* Rtn NULL if srch len = 0 (see Note #3g). */ + return ((CPU_CHAR *)0); + } + + /* Lim max srch str len (to chk > str len). */ + len_max_srch = (len_max < DEF_INT_CPU_U_MAX_VAL) + ? (len_max + 1u) : DEF_INT_CPU_U_MAX_VAL; + + str_len = Str_Len_N(pstr, len_max); + str_len_srch = Str_Len_N(pstr_srch, len_max_srch); + if (str_len_srch < 1) { /* Rtn ptr to str if srch str len = 0 (see Note #2b2). */ + return ((CPU_CHAR *)pstr); + } + if (str_len_srch > str_len) { /* Rtn NULL if srch str len > str len (see Note #3d). */ + return ((CPU_CHAR *)0); + } + /* Rtn NULL if NULL ptr found (see Note #3b1). */ + pstr_str = pstr + str_len; + if (pstr_str == (const CPU_CHAR *)0) { + return ((CPU_CHAR *)0); + } + pstr_str = pstr_srch + str_len_srch; + if (pstr_str == (const CPU_CHAR *)0) { + return ((CPU_CHAR *)0); + } + + + srch_len = str_len - str_len_srch; /* Calc srch len (see Note #3e2). */ + srch_ix = 0u; + srch_done = DEF_NO; + + do { + pstr_srch_ix = (const CPU_CHAR *)(pstr + srch_ix); + srch_cmp = Str_Cmp_N(pstr_srch_ix, pstr_srch, str_len_srch); + srch_done = (srch_cmp == 0) ? DEF_YES : DEF_NO; + srch_ix++; + } while ((srch_done == DEF_NO) && (srch_ix <= srch_len)); + + + if (srch_cmp != 0) { /* Rtn NULL if srch str NOT found (see Note #3e2). */ + return ((CPU_CHAR *)0); + } + + return ((CPU_CHAR *)pstr_srch_ix); /* Else rtn ptr to found srch str (see Note #3f1). */ +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_FmtNbr_Int32U() +* +* Description : Format 32-bit unsigned integer into a multi-digit character string. +* +* Argument(s) : nbr Number to format. +* +* nbr_dig Number of digits to format (see Note #1). +* +* The following may be used to specify the number of digits to format : +* +* DEF_INT_32U_NBR_DIG_MIN Minimum number of 32-bit unsigned digits +* DEF_INT_32U_NBR_DIG_MAX Maximum number of 32-bit unsigned digits +* +* nbr_base Base of number to format (see Note #2). +* +* The following may be used to specify the number base : +* +* DEF_NBR_BASE_BIN Base 2 +* DEF_NBR_BASE_OCT Base 8 +* DEF_NBR_BASE_DEC Base 10 +* DEF_NBR_BASE_HEX Base 16 +* +* lead_char Prepend leading character (see Note #3) : +* +* '\0' Do NOT prepend leading character to string. +* Printable character Prepend leading character to string. +* Unprintable character Format invalid string (see Note #6). +* +* lower_case Format alphabetic characters (if any) in lower case : +* +* DEF_NO Format alphabetic characters in upper case. +* DEF_YES Format alphabetic characters in lower case. +* +* nul Append terminating NULL-character (see Note #4) : +* +* DEF_NO Do NOT append terminating NULL-character to string. +* DEF_YES Append terminating NULL-character to string. +* +* pstr Pointer to character array to return formatted number string (see Note #5). +* +* Return(s) : Pointer to formatted string, if NO error(s). +* +* Pointer to NULL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) If the number of digits to format ('nbr_dig') is zero; then NO formatting +* is performed except possible NULL-termination of the string (see Note #4). +* +* Example : +* +* nbr = 23456 +* nbr_dig = 0 +* nbr_base = 10 +* +* pstr = "" See Note #6a +* +* (b) If the number of digits to format ('nbr_dig') is less than the number of +* significant integer digits of the number to format ('nbr'); then an invalid +* string is formatted instead of truncating any significant integer digits. +* +* Example : +* +* nbr = 23456 +* nbr_dig = 3 +* nbr_base = 10 +* +* pstr = "???" See Note #6b +* +* (2) The number's base MUST be between 2 & 36, inclusive. +*$PAGE* +* (3) Leading character option prepends leading characters prior to the first non-zero digit. +* +* (a) (1) Leading character MUST be a printable ASCII character. +* +* (2) (A) Leading character MUST NOT be a number base digit, ... +* (B) with the exception of '0'. +* +* (b) The number of leading characters is such that the total number of significant +* integer digits plus the number of leading characters is equal to the requested +* number of integer digits to format ('nbr_dig'). +* +* Example : +* +* nbr = 23456 +* nbr_dig = 7 +* nbr_base = 10 +* lead_char = ' ' +* +* pstr = " 23456" +* +* (c) (1) If the value of the number to format is zero ... +* (2) ... & the number of digits to format is non-zero, ... +* (3) ... but NO leading character available; ... +* (4) ... then one digit of '0' value is formatted. +* +* This is NOT a leading character; but a single integer digit of '0' value. +* +* (4) (a) NULL-character terminate option DISABLED prevents overwriting previous character +* array formatting. +* +* (b) WARNING: Unless 'pstr' character array is pre-/post-terminated, NULL-character +* terminate option DISABLED will cause character string run-on. +* +* (5) (a) Format buffer size NOT validated; buffer overruns MUST be prevented by caller. +* +* (b) To prevent character buffer overrun : +* +* Character array size MUST be >= ('nbr_dig' + +* 1 'NUL' terminator) characters +* +* (6) For any unsuccessful string format or error(s), an invalid string of question marks +* ('?') will be formatted, where the number of question marks is determined by the +* number of digits to format ('nbr_dig') : +* +* Invalid string's { (a) 0 (NULL string) , if 'nbr_dig' = 0 +* number of = { +* question marks { (b) 'nbr_dig' , if 'nbr_dig' > 0 +* +********************************************************************************************************* +*/ + +CPU_CHAR *Str_FmtNbr_Int32U (CPU_INT32U nbr, + CPU_INT08U nbr_dig, + CPU_INT08U nbr_base, + CPU_CHAR lead_char, + CPU_BOOLEAN lower_case, + CPU_BOOLEAN nul, + CPU_CHAR *pstr) +{ + CPU_CHAR *pstr_fmt; + + + pstr_fmt = Str_FmtNbr_Int32(nbr, /* Fmt unsigned int into str. */ + nbr_dig, + nbr_base, + DEF_NO, + lead_char, + lower_case, + nul, + pstr); + + return (pstr_fmt); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_FmtNbr_Int32S() +* +* Description : Format 32-bit signed integer into a multi-digit character string. +* +* Argument(s) : nbr Number to format. +* +* nbr_dig Number of digits to format (see Note #1). +* +* The following may be used to specify the number of digits to format : +* +* DEF_INT_32S_NBR_DIG_MIN + 1 Minimum number of 32-bit signed digits +* DEF_INT_32S_NBR_DIG_MAX + 1 Maximum number of 32-bit signed digits +* (plus 1 digit for possible negative sign) +* +* nbr_base Base of number to format (see Note #2). +* +* The following may be used to specify the number base : +* +* DEF_NBR_BASE_BIN Base 2 +* DEF_NBR_BASE_OCT Base 8 +* DEF_NBR_BASE_DEC Base 10 +* DEF_NBR_BASE_HEX Base 16 +* +* lead_char Prepend leading character (see Note #3) : +* +* '\0' Do NOT prepend leading character to string. +* Printable character Prepend leading character to string. +* Unprintable character Format invalid string (see Note #6). +* +* lower_case Format alphabetic characters (if any) in lower case : +* +* DEF_NO Format alphabetic characters in upper case. +* DEF_YES Format alphabetic characters in lower case. +* +* nul Append terminating NULL-character (see Note #4) : +* +* DEF_NO Do NOT append terminating NULL-character to string. +* DEF_YES Append terminating NULL-character to string. +* +* pstr Pointer to character array to return formatted number string (see Note #5). +* +* Return(s) : Pointer to formatted string, if NO error(s). +* +* Pointer to NULL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) If the number of digits to format ('nbr_dig') is zero; then NO formatting +* is performed except possible NULL-termination of the string (see Note #4). +* +* Example : +* +* nbr = -23456 +* nbr_dig = 0 +* nbr_base = 10 +* +* pstr = "" See Note #6a +* +* (b) If the number of digits to format ('nbr_dig') is less than the number of +* significant integer digits of the number to format ('nbr'); then an invalid +* string is formatted instead of truncating any significant integer digits. +* +* Example : +* +* nbr = 23456 +* nbr_dig = 3 +* nbr_base = 10 +* +* pstr = "???" See Note #6b +* +* (c) If the number to format ('nbr') is negative but the number of digits to format +* ('nbr_dig') is equal to the number of significant integer digits of the number +* to format ('nbr'); then an invalid string is formatted instead of truncating +* the negative sign. +* +* Example : +* +* nbr = -23456 +* nbr_dig = 5 +* nbr_base = 10 +* +* pstr = "?????" See Note #6b +* +* (2) The number's base MUST be between 2 & 36, inclusive. +*$PAGE* +* (3) Leading character option prepends leading characters prior to the first non-zero digit. +* +* (a) (1) Leading character MUST be a printable ASCII character. +* +* (2) (A) Leading character MUST NOT be a number base digit, ... +* (B) with the exception of '0'. +* +* (b) (1) The number of leading characters is such that the total number of significant +* integer digits plus the number of leading characters plus possible negative +* sign character is equal to the requested number of integer digits to format +* ('nbr_dig'). +* +* Examples : +* +* nbr = 23456 +* nbr_dig = 7 +* nbr_base = 10 +* lead_char = ' ' +* +* pstr = " 23456" +* +* +* nbr = -23456 +* nbr_dig = 7 +* nbr_base = 10 +* lead_char = ' ' +* +* pstr = " -23456" +* +* (2) (A) If the number to format ('nbr') is negative AND the leading character +* ('lead_char') is a '0' digit; then the negative sign character +* prefixes all leading characters prior to the formatted number. +* +* Examples : +* +* nbr = -23456 +* nbr_dig = 8 +* nbr_base = 10 +* lead_char = '0' +* +* pstr = "-0023456" +* +* +* nbr = -43981 +* nbr_dig = 8 +* nbr_base = 16 +* lead_char = '0' +* lower_case = DEF_NO +* +* pstr = "-000ABCD" +* +* (B) If the number to format ('nbr') is negative AND the leading character +* ('lead_char') is NOT a '0' digit; then the negative sign character +* immediately prefixes the most significant digit of the formatted number. +* +* Examples : +* +* nbr = -23456 +* nbr_dig = 8 +* nbr_base = 10 +* lead_char = '#' +* +* pstr = "##-23456" +* +* +* nbr = -43981 +* nbr_dig = 8 +* nbr_base = 16 +* lead_char = '#' +* lower_case = DEF_YES +* +* pstr = "###-abcd" +* +* (c) (1) If the value of the number to format is zero ... +* (2) ... & the number of digits to format is non-zero, ... +* (3) ... but NO leading character available; ... +* (4) ... then one digit of '0' value is formatted. +* +* This is NOT a leading character; but a single integer digit of '0' value. +*$PAGE* +* (4) (a) NULL-character terminate option DISABLED prevents overwriting previous character +* array formatting. +* +* (b) WARNING: Unless 'pstr' character array is pre-/post-terminated, NULL-character +* terminate option DISABLED will cause character string run-on. +* +* (5) (a) Format buffer size NOT validated; buffer overruns MUST be prevented by caller. +* +* (b) To prevent character buffer overrun : +* +* Character array size MUST be >= ('nbr_dig' + +* 1 negative sign + +* 1 'NUL' terminator) characters +* +* (6) For any unsuccessful string format or error(s), an invalid string of question marks +* ('?') will be formatted, where the number of question marks is determined by the +* number of digits to format ('nbr_dig') : +* +* Invalid string's { (a) 0 (NULL string) , if 'nbr_dig' = 0 +* number of = { +* question marks { (b) 'nbr_dig' , if 'nbr_dig' > 0 +* +********************************************************************************************************* +*/ + +CPU_CHAR *Str_FmtNbr_Int32S (CPU_INT32S nbr, + CPU_INT08U nbr_dig, + CPU_INT08U nbr_base, + CPU_CHAR lead_char, + CPU_BOOLEAN lower_case, + CPU_BOOLEAN nul, + CPU_CHAR *pstr) +{ + CPU_CHAR *pstr_fmt; + CPU_INT32S nbr_fmt; + CPU_BOOLEAN nbr_neg; + + + if (nbr < 0) { /* If nbr neg, ... */ + nbr_fmt = -nbr; /* ... negate nbr. */ + nbr_neg = DEF_YES; + } else { + nbr_fmt = nbr; + nbr_neg = DEF_NO; + } + + pstr_fmt = Str_FmtNbr_Int32((CPU_INT32U)nbr_fmt, /* Fmt signed int into str. */ + nbr_dig, + nbr_base, + nbr_neg, + lead_char, + lower_case, + nul, + pstr); + + return (pstr_fmt); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_FmtNbr_32() +* +* Description : Format number into a multi-digit character string. +* +* Argument(s) : nbr Number to format (see Note #1). +* +* nbr_dig Number of decimal digits to format (see Note #2). +* +* nbr_dp Number of decimal point digits to format. +* +* lead_char Prepend leading character (see Note #3) : +* +* '\0' Do NOT prepend leading character to string. +* Printable character Prepend leading character to string. +* Unprintable character Format invalid string (see Note #6d). +* +* nul Append terminating NULL-character (see Note #4) : +* +* DEF_NO Do NOT append terminating NULL-character to string. +* DEF_YES Append terminating NULL-character to string. +* +* pstr Pointer to character array to return formatted number string (see Note #5). +* +* Return(s) : Pointer to formatted string, if NO error(s) [see Note #6c]. +* +* Pointer to NULL, otherwise. +* +* Caller(s) : Application. +* +* Note(s) : (1) (a) The maximum accuracy for 32-bit floating-point numbers : +* +* +* Maximum Accuracy log [Internal-Base ^ (Number-Internal-Base-Digits)] +* 32-bit Floating-point Number = ----------------------------------------------------- +* log [External-Base] +* +* log [2 ^ 24] +* = -------------- +* log [10] +* +* < 7.225 Base-10 Digits +* +* where +* Internal-Base Internal number base of floating- +* point numbers (i.e. 2) +* External-Base External number base of floating- +* point numbers (i.e. 10) +* Number-Internal-Base-Digits Number of internal number base +* significant digits (i.e. 24) +* +* (b) Some CPUs' &/or compilers' floating-point implementations MAY further reduce the +* maximum accuracy. +*$PAGE* +* (2) (a) If the total number of digits to format ('nbr_dig + nbr_dp') is zero; then NO +* formatting is performed except possible NULL-termination of the string (see Note #4). +* +* Example : +* +* nbr = -23456.789 +* nbr_dig = 0 +* nbr_dp = 0 +* +* pstr = "" See Note #7a +* +* (b) (1) If the number of digits to format ('nbr_dig') is less than the number of +* significant integer digits of the number to format ('nbr'); then an invalid +* string is formatted instead of truncating any significant integer digits. +* +* Example : +* +* nbr = 23456.789 +* nbr_dig = 3 +* nbr_dp = 2 +* +* pstr = "??????" See Note #7d +* +* (2) If the number to format ('nbr') is negative but the number of digits to format +* ('nbr_dig') is equal to the number of significant integer digits of the number +* to format ('nbr'); then an invalid string is formatted instead of truncating +* the negative sign. +* +* Example : +* +* nbr = -23456.789 +* nbr_dig = 5 +* nbr_dp = 2 +* +* pstr = "????????" See Note #7d +* +* (3) If the number to format ('nbr') is negative but the number of significant +* integer digits is zero, & the number of digits to format ('nbr_dig') is one +* but the number of decimal point digits to format ('nbr_dp') is zero; then +* an invalid string is formatted instead of truncating the negative sign. +* +* Example : +* +* nbr = -0.7895 +* nbr_dig = 1 +* nbr_dp = 0 +* +* pstr = "?" See Note #7d +* +* (4) (A) If the number to format ('nbr') is negative but the number of significant +* integer digits is zero, & the number of digits to format ('nbr_dig') is +* zero but the number of decimal point digits to format ('nbr_dp') is non- +* zero; then the negative sign immediately prefixes the decimal point -- +* with NO decimal digits formatted, NOT even a single decimal digit of '0'. +* +* Example : +* +* nbr = -0.7895 +* nbr_dig = 0 +* nbr_dp = 2 +* +* pstr = "-.78" +* +* (B) If the number to format ('nbr') is positive but the number of significant +* integer digits is zero, & the number of digits to format ('nbr_dig') is +* zero but the number of decimal point digits to format ('nbr_dp') is non- +* zero; then a single decimal digit of '0' prefixes the decimal point. +* +* This '0' digit is used whenever a negative sign is not formatted (see +* Note #2b4A) so that the formatted string's decimal point is not floating, +* but fixed in the string as the 2nd character. +* +* Example : +* +* nbr = 0.7895 +* nbr_dig = 0 +* nbr_dp = 2 +* +* pstr = "0.78" +*$PAGE* +* (c) (1) If the total number of digits to format ('nbr_dig + nbr_dp') is greater than ... : +* +* (A) ... the maximum accuracy of the CPU's &/or compiler's 32-bit floating-point +* numbers, digits following all significantly-accurate digits of the number to +* format ('nbr') will be inaccurate; ... +* (B) ... the configured maximum accuracy ('LIB_STR_CFG_FP_MAX_NBR_DIG_SIG'), all +* digits or decimal places following all significantly-accurate digits of the +* number to format ('nbr') will be replaced & formatted with zeros ('0'). +* +* Example : +* +* nbr = 123456789.012345 +* nbr_dig = 9 +* nbr_dp = 6 +* LIB_STR_CFG_FP_MAX_NBR_DIG_SIG = 7 +* +* pstr = "123456700.000000" +* +* (2) Therefore, one or more least-significant digit(s) of the number to format ('nbr') +* MAY be rounded & not necessarily truncated due to the inaccuracy of the CPU's +* &/or compiler's floating-point implementation. +* +* See also Note #1. +* +* (3) Leading character option prepends leading characters prior to the first non-zero digit. +* +* (a) (1) Leading character MUST be a printable ASCII character. +* +* (2) (A) Leading character MUST NOT be a base-10 digit, ... +* (B) with the exception of '0'. +* +* (b) (1) The number of leading characters is such that the total number of significant +* integer digits plus the number of leading characters plus possible negative +* sign character is equal to the requested number of integer digits to format +* ('nbr_dig'). +* +* Examples : +* +* nbr = 23456.789 +* nbr_dig = 7 +* nbr_dp = 2 +* lead_char = ' ' +* +* pstr = " 23456.78" +* +* +* nbr = -23456.789 +* nbr_dig = 7 +* nbr_dp = 2 +* lead_char = ' ' +* +* pstr = " -23456.78" +* +* (2) (A) If the number to format ('nbr') is negative AND the leading character +* ('lead_char') is a '0' digit; then the negative sign character +* prefixes all leading characters prior to the formatted number. +* +* Example : +* +* nbr = -23456.789 +* nbr_dig = 8 +* nbr_dp = 2 +* lead_char = '0' +* +* pstr = "-0023456.78" +* +* (B) If the number to format ('nbr') is negative AND the leading character +* ('lead_char') is NOT a '0' digit; then the negative sign character +* immediately prefixes the most significant digit of the formatted number. +* +* Examples : +* +* nbr = -23456.789 +* nbr_dig = 8 +* nbr_dp = 2 +* lead_char = '#' +* +* pstr = "##-23456.78" +* +* (c) (1) If the integer value of the number to format is zero & ... +* (2) ... the number of digits to format is greater than one ... +* (3) ... OR the number is NOT negative, ... +* (4) ... but NO leading character available; ... +* (5) ... then one digit of '0' value is formatted. +* +* This is NOT a leading character; but a single integer digit of '0' value. +* +* See also Note #2b4B. +*$PAGE* +* (4) (a) NULL-character terminate option DISABLED prevents overwriting previous character +* array formatting. +* +* (b) WARNING: Unless 'pstr' character array is pre-/post-terminated, NULL-character +* terminate option DISABLED will cause character string run-on. +* +* (5) (a) Format buffer size NOT validated; buffer overruns MUST be prevented by caller. +* +* (b) To prevent character buffer overrun : +* +* Character array size MUST be >= ('nbr_dig' + +* 'nbr_dp' + +* 1 negative sign + +* 1 decimal point + +* 1 'NUL' terminator) characters +* +* (6) String format terminates when : +* +* (a) Format string pointer is passed a NULL pointer. +* (1) No string formatted; NULL pointer returned. +* +* (b) Total number of digits to format ('nbr_dig + nbr_dp') is zero. +* (1) NULL string formatted (see Note #7a); NULL pointer returned. +* +* (c) Number of digits to format ('nbr_dig') is less than number of significant +* integer digits of the number to format ('nbr'), including possible +* negative sign. +* (1) Invalid string formatted (see Note #7); NULL pointer returned. +* +* (d) Lead character is NOT a valid, printable character (see Note #3a). +* (1) Invalid string formatted (see Note #7); NULL pointer returned. +* +* (e) Number successfully formatted into character string array. +* +* (7) For any unsuccessful string format or error(s), an invalid string of question marks +* ('?') will be formatted, where the number of question marks is determined by the +* number of digits ('nbr_dig') & number of decimal point digits ('nbr_dp') to format : +* +* { (a) 0 (NULL string) , if 'nbr_dig' = 0 AND +* { 'nbr_dp' = 0 +* { +* { (b) 'nbr_dig' , if 'nbr_dig' > 0 AND +* { 'nbr_dp' = 0 +* Invalid string's { +* number of = { (c) ['nbr_dp' + , if 'nbr_dig' = 0 AND +* question marks { 1 (for decimal point) + 'nbr_dp' > 0 +* { 1 (for negative sign) ] +* { +* { (d) ['nbr_dig' + , if 'nbr_dig' > 0 AND +* { 'nbr_dp' + 'nbr_dp' > 0 +* { 1 (for decimal point) ] +* +********************************************************************************************************* +*/ + +#if (LIB_STR_CFG_FP_EN == DEF_ENABLED) +CPU_CHAR *Str_FmtNbr_32 (CPU_FP32 nbr, + CPU_INT08U nbr_dig, + CPU_INT08U nbr_dp, + CPU_CHAR lead_char, + CPU_BOOLEAN nul, + CPU_CHAR *pstr) +{ + CPU_CHAR *pstr_fmt; + CPU_DATA i; + CPU_FP32 nbr_fmt; + CPU_FP32 nbr_log; + CPU_INT32U nbr_shiftd; + CPU_INT16U nbr_dig_max; + CPU_INT16U nbr_dig_sig; + CPU_INT08U nbr_neg_sign; + CPU_INT08U dig_val; + CPU_FP32 dig_exp; + CPU_FP32 dp_exp; + CPU_BOOLEAN lead_char_dig; + CPU_BOOLEAN lead_char_fmtd; + CPU_BOOLEAN lead_char_0; + CPU_BOOLEAN fmt_invalid; + CPU_BOOLEAN print_char; + CPU_BOOLEAN nbr_neg; + CPU_BOOLEAN nbr_neg_fmtd; + + +/*$PAGE*/ + /* ---------------- VALIDATE FMT ARGS ----------------- */ + if (pstr == (CPU_CHAR *)0) { /* Rtn NULL if str ptr NULL (see Note #6a). */ + return ((CPU_CHAR *)0); + } + + fmt_invalid = DEF_NO; + + if ((nbr_dig < 1) && (nbr_dp < 1)) { /* If nbr digs/dps = 0, ... */ + fmt_invalid = DEF_YES; /* ... fmt invalid str (see Note #6b). */ + } + + if (lead_char != (CPU_CHAR)'\0') { + print_char = ASCII_IsPrint(lead_char); + if (print_char != DEF_YES) { /* If lead char non-printable (see Note #3a1), ... */ + fmt_invalid = DEF_YES; /* ... fmt invalid str (see Note #6d). */ + + } else if (lead_char != '0') { /* Chk lead char for non-0 dig. */ + lead_char_dig = ASCII_IsDig(lead_char); + if (lead_char_dig == DEF_YES) { /* If lead char non-0 dig (see Note #3a2A), ... */ + fmt_invalid = DEF_YES; /* ... fmt invalid str (see Note #6d). */ + } + } + } + + + /* ----------------- PREPARE NBR FMT ------------------ */ + pstr_fmt = pstr; + + if (fmt_invalid == DEF_NO) { + if (nbr < 0.0f) { /* If nbr neg, ... */ + nbr_fmt = -nbr; /* ... negate nbr. */ + nbr_neg_sign = 1u; + nbr_neg = DEF_YES; + } else { + nbr_fmt = nbr; + nbr_neg_sign = 0u; + nbr_neg = DEF_NO; + } + + nbr_log = nbr_fmt; + nbr_dig_max = 0u; + while (nbr_log >= 1.0f) { /* While base-10 digs avail, ... */ + nbr_dig_max++; /* ... calc max nbr digs. */ + nbr_log /= 10.0f; + } + + if (((nbr_dig >= (nbr_dig_max + nbr_neg_sign)) || /* If req'd nbr digs >= (max nbr digs + neg sign) .. */ + (nbr_dig_max < 1)) && /* .. or NO nbr digs, .. */ + ((nbr_dig > 1) || /* .. but NOT [(req'd nbr dig = 1) AND .. */ + (nbr_dp > 0) || /* .. (req'd nbr dp = 0) AND .. */ + (nbr_neg == DEF_NO))) { /* .. ( nbr neg )] (see Note #2b3). */ + /* .. prepare nbr digs to fmt. */ + dig_exp = 1.0f; + for (i = 1u; i < nbr_dig; i++) { + dig_exp *= 10.0f; + } + + nbr_neg_fmtd = DEF_NO; + nbr_dig_sig = 0u; + lead_char_fmtd = DEF_NO; + lead_char_0 = (lead_char == '0') /* Chk if lead char a '0' dig (see Note #3b2). */ + ? DEF_YES : DEF_NO; + + } else { /* Else if nbr trunc'd, ... */ + fmt_invalid = DEF_YES; /* ... fmt invalid str (see Note #6c). */ + } + } + + +/*$PAGE*/ + /* ------------------- FMT NBR STR -------------------- */ + for (i = nbr_dig; i > 0; i--) { /* Fmt str for desired nbr digs : */ + if (fmt_invalid == DEF_NO) { + if (nbr_dig_sig < LIB_STR_CFG_FP_MAX_NBR_DIG_SIG) { /* If nbr sig digs < max, fmt str digs; ... */ + nbr_shiftd = (CPU_INT32U)(nbr_fmt / dig_exp); + if ((nbr_shiftd > 0) || /* If shifted nbr > 0 ... */ + (i == 1u)) { /* ... OR on one's dig to fmt (see Note #3c1), ... */ + /* ... calc & fmt dig val; ... */ + if ((nbr_neg == DEF_YES) && /* If nbr neg ... */ + (nbr_neg_fmtd == DEF_NO )) { /* ... but neg sign NOT yet fmt'd; ... */ + + if (lead_char_fmtd == DEF_YES) { /* ... & if lead char(s) fmt'd, ... */ + pstr_fmt--; /* ... replace last lead char w/ ... */ + } + *pstr_fmt++ = '-'; /* ... prepend neg sign (see Notes #2b & #3b). */ + nbr_neg_fmtd = DEF_YES; + } + + if (nbr_shiftd > 0) { /* If shifted nbr > 0, ... */ + dig_val = (CPU_INT08U)(nbr_shiftd % 10u); + *pstr_fmt++ = (CPU_CHAR )(dig_val + '0'); + + nbr_dig_sig++; /* ... inc nbr sig digs; ... */ + + } else if ((nbr_dig > 1) || /* ... else if req'd digs > 1 ... */ + (nbr_neg == DEF_NO)) { /* ... or non-neg nbr, ... */ + *pstr_fmt++ = '0'; /* ... fmt one '0' char (see Note #3c5). */ + } + + } else if ((nbr_neg == DEF_YES) && /* ... else if nbr neg ... */ + (lead_char_0 == DEF_YES) && /* ... & lead char a '0' dig ... */ + (nbr_neg_fmtd == DEF_NO )) { /* ... but neg sign NOT yet fmt'd, ... */ + + *pstr_fmt++ = '-'; /* ... prepend neg sign (see Note #3b); ... */ + nbr_neg_fmtd = DEF_YES; + + } else if (lead_char != (CPU_CHAR)'\0') { /* ... else if avail, ... */ + *pstr_fmt++ = lead_char; /* ... fmt lead char. */ + lead_char_fmtd = DEF_YES; + } + + dig_exp /= 10.0f; /* Shift to next least-sig dig. */ + + } else { /* ... else append non-sig 0's (see Note #2c2). */ + *pstr_fmt++ = '0'; + } + + } else { /* Else fmt '?' for invalid str (see Note #7). */ + *pstr_fmt++ = '?'; + } + } + + +/*$PAGE*/ + if (nbr_dp > 0) { /* Fmt str for desired nbr dp : */ + if (nbr_dig < 1) { /* If NO digs fmt'd; ... */ + if (fmt_invalid == DEF_NO) { /* ... nbr fmt valid, ... */ + if ((nbr_neg == DEF_YES) && /* ... nbr neg ... */ + (nbr_neg_fmtd == DEF_NO )) { /* ... but neg sign NOT yet fmt'd, ... */ + *pstr_fmt++ = '-'; /* ... prepend neg sign (see Notes #2b & #3b); ... */ + } else { /* ... else prepend 1 dig of '0' (see Note #3c5) ... */ + *pstr_fmt++ = '0'; + } + } else { /* ... else fmt '?' for invalid str (see Note #7). */ + *pstr_fmt++ = '?'; + } + } + + if (fmt_invalid == DEF_NO) { /* If nbr fmt valid, ... */ + *pstr_fmt++ = '.'; /* ... append dp prior to dp conversion. */ + } else { /* Else fmt '?' for invalid str (see Note #7). */ + *pstr_fmt++ = '?'; + } + + dp_exp = 10.0f; + for (i = 0u; i < nbr_dp; i++) { + if (fmt_invalid == DEF_NO) { + /* If nbr sig digs < max, fmt str dps; ... */ + if (nbr_dig_sig < LIB_STR_CFG_FP_MAX_NBR_DIG_SIG) { + nbr_shiftd = (CPU_INT32U)(nbr_fmt * dp_exp); + dig_val = (CPU_INT32U)(nbr_shiftd % 10u); + *pstr_fmt++ = (CPU_CHAR )(dig_val + '0'); + dp_exp *= 10.0f; /* Shift to next least-sig dp. */ + + if ((nbr_shiftd > 0) || /* If shifted nbr > 0 ... */ + (nbr_dig_sig > 0)) { /* ... OR > 0 sig digs already fmt'd, ... */ + nbr_dig_sig++; /* ... inc nbr sig digs. */ + } + + } else { /* ... else append non-sig 0's (see Note #2c2). */ + *pstr_fmt++ = '0'; + } + + } else { /* Else fmt '?' for invalid str (see Note #7). */ + *pstr_fmt++ = '?'; + } + } + } + + + if (nul != DEF_NO) { /* If NOT DISABLED, append NULL char (see Note #4). */ + *pstr_fmt = (CPU_CHAR)'\0'; + } + + + if (fmt_invalid != DEF_NO) { /* Rtn NULL for invalid str fmt (see Notes #6a - #6d). */ + return ((CPU_CHAR *)0); + } + + + return (pstr); /* Rtn ptr to fmt'd str (see Note #6e). */ +} +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_ParseNbr_Int32U() +* +* Description : Parse 32-bit unsigned integer from string. +* +* Argument(s) : pstr Pointer to string (see Notes #1 & #2a). +* +* pstr_next Optional pointer to a variable to ... : +* +* (a) Return a pointer to first character following the integer string, +* if NO error(s) [see Note #2a2B2]; +* (b) Return a pointer to 'pstr', +* otherwise (see Note #2a2A2). +* +* nbr_base Base of number to parse (see Notes #2a1B1 & #2a2B1). +* +* Return(s) : Parsed integer, if integer parsed with NO overflow (see Note #2a3A). +* +* DEF_INT_32U_MAX_VAL, if integer parsed but overflowed (see Note #2a3A1). +* +* 0, otherwise (see Note #2a3B). +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strtoul() : DESCRIPTION' states that "these +* functions shall convert the initial portion of the string pointed to by 'str' ('pstr') +* to a type unsigned long ... representation" : +* +* (1) "First, they decompose the input string into three parts" : +* +* (A) "An initial, possibly empty, sequence of white-space characters [as specified +* by isspace()]." +* +* (1) "The subject sequence is defined as the longest initial subsequence of the +* input string, starting with the first non-white-space character that is of +* the expected form. The subject sequence shall contain no characters if the +* input string is empty or consists entirely of white-space characters." +* +* (B) (1) "A subject sequence interpreted as an integer represented in some radix +* determined by the value of 'base' ('nbr_base')" : +* +* (a) "If the value of 'base' ('nbr_base') is 0, the expected form of the +* subject sequence is that of a decimal constant, octal constant, or +* hexadecimal constant" : +* +* (1) "A decimal constant begins with a non-zero digit, and consists of a +* sequence of decimal digits." +* +* (2) "An octal constant consists of the prefix '0' optionally followed by +* a sequence of the digits '0' to '7' only." +* +* (3) "A hexadecimal constant consists of the prefix '0x' or '0X' followed +* by a sequence of the decimal digits and letters 'a' (or 'A') to 'f' +* (or 'F') with values 10 to 15 respectively." +* +* (b) "If the value of 'base' ('nbr_base') is between 2 and 36, the expected form +* of the subject sequence is a sequence of letters and digits representing +* an integer with the radix specified by 'base' ('nbr_base')" : +* +* (1) (A) "The letters from 'a' (or 'A') to 'z' (or 'Z') inclusive are +* ascribed the values 10 to 35"; ... +* (B) "only letters whose ascribed values are less than that of base +* are permitted." +* +* (2) (A) "If the value of 'base' ('nbr_base') is 16, the characters '0x' or +* '0X' may optionally precede the sequence of letters and digits." +* +* (B) Although NO specification states that "if the value of 'base' +* ('nbr_base') is" 8, the '0' character "may optionally precede +* the sequence of letters and digits"; it seems reasonable to +* allow the '0' character to be optionally parsed. +* +* (2) "A subject sequence .... may be preceded by a '+' or '-' sign." +* +* (a) However, it does NOT seem reasonable to parse & convert a negative number +* integer string into an unsigned integer. +* +* (C) (1) (a) "A final string of one or more unrecognized characters," ... +* (b) "including the terminating null byte of the input string" ... +* (2) "other than a sign or a permissible letter or digit." +*$PAGE* +* (2) Second, "they shall attempt to convert the subject sequence to an unsigned integer" : +* +* (A) "If the subject sequence is empty or does not have the expected form" : +* +* (1) "no conversion [is] performed"; ... +* (2) "the value of 'str' ('pstr') [is] stored in the object pointed to by 'endptr' +* ('pstr_next'), provided that 'endptr' ('pstr_next') is not a null pointer." +* +* (B) "If the subject sequence has the expected form" : +* +* (1) (a) "and the value of 'base' ('nbr_base') is 0, the sequence of characters +* starting with the first digit shall be interpreted as an integer constant." +* +* (b) "and the value of 'base' ('nbr_base') is between 2 and 36, it shall be +* used as the base for conversion, ascribing to each letter its value as +* given above" (see Note #2a1B1b1A). +* +* (2) "A pointer to the final string shall be stored in the object pointed to by +* 'endptr' ('pstr_next'), provided that 'endptr' ('pstr_next') is not a null +* pointer." +* +* (3) Lastly, IEEE Std 1003.1, 2004 Edition, Section 'strtoul() : RETURN VALUE' states that : +* +* (A) "Upon successful completion, these functions shall return the converted value." +* (1) "If the correct value is outside the range of representable values, {ULONG_MAX} +* ... shall be returned." +* +* (B) "If no conversion could be performed, 0 shall be returned." +* +* (b) (1) IEEE Std 1003.1, 2004 Edition, Section 'strtoul() : ERRORS' states that "these functions +* shall fail if" : +* +* (A) "[EINVAL] - The value of 'base' ('nbr_base') is not supported." +* +* (B) "[ERANGE] - The value to be returned is not representable." +* +* (2) IEEE Std 1003.1, 2004 Edition, Section 'strtoul() : ERRORS' states that "these functions +* may fail if" : +* +* (A) "[EINVAL] - No conversion could be performed." +* +* (3) Return integer value & next string pointer should be used to diagnose parse success or failure : +* +* (a) Valid parse string integer : +* +* pstr = " ABCDE xyz" +* nbr_base = 16 +* +* nbr = 703710 +* pstr_next = " xyz" +* +* +* (b) Invalid parse string integer : +* +* pstr = " ABCDE" +* nbr_base = 10 +* +* nbr = 0 +* pstr_next = pstr = " ABCDE" +* +* +* (c) Valid hexadecimal parse string integer : +* +* pstr = " 0xGABCDE" +* nbr_base = 16 +* +* nbr = 0 +* pstr_next = "xGABCDE" +* +* +* (d) Valid decimal parse string integer ('0x' prefix ignored +* following invalid hexadecimal characters) : +* +* pstr = " 0xGABCDE" +* nbr_base = 0 +* +* nbr = 0 +* pstr_next = "xGABCDE" +* +* +* (e) Valid decimal parse string integer ('0' prefix ignored +* following invalid octal characters) : +* +* pstr = " 0GABCDE" +* nbr_base = 0 +* +* nbr = 0 +* pstr_next = "GABCDE" +* +*$PAGE* +* (f) Parse string integer overflow : +* +* pstr = " 12345678901234567890*123456" +* nbr_base = 10 +* +* nbr = DEF_INT_32U_MAX_VAL +* pstr_next = "*123456" +* +* +* (g) Invalid negative unsigned parse string : +* +* pstr = " -12345678901234567890*123456" +* nbr_base = 10 +* +* nbr = 0 +* pstr_next = pstr = " -12345678901234567890*123456" +* +********************************************************************************************************* +*/ + +CPU_INT32U Str_ParseNbr_Int32U (const CPU_CHAR *pstr, + CPU_CHAR **pstr_next, + CPU_INT08U nbr_base) +{ + CPU_INT32U nbr; + + + nbr = Str_ParseNbr_Int32( pstr, /* Parse/convert str ... */ + pstr_next, + nbr_base, + DEF_NO, /* ... as unsigned int (see Note #2a2). */ + (CPU_BOOLEAN *)0); + + return (nbr); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_ParseNbr_Int32S() +* +* Description : Parse 32-bit signed integer from string. +* +* Argument(s) : pstr Pointer to string (see Notes #1 & #2a). +* +* pstr_next Optional pointer to a variable to ... : +* +* (a) Return a pointer to first character following the integer string, +* if NO error(s) [see Note #2a2B2]; +* (b) Return a pointer to 'pstr', +* otherwise (see Note #2a2A2). +* +* nbr_base Base of number to parse (see Notes #2a1B1 & #2a2B1). +* +* Return(s) : Parsed integer, if integer parsed with NO over- or underflow (see Note #2a3A). +* +* DEF_INT_32S_MIN_VAL, if integer parsed but negatively underflowed (see Note #2a3A1a). +* +* DEF_INT_32U_MAX_VAL, if integer parsed but positively overflowed (see Note #2a3A1b). +* +* 0, otherwise (see Note #2a3B). +* +* Caller(s) : Application. +* +* Note(s) : (1) String buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strtol() : DESCRIPTION' states that "these +* functions shall convert the initial portion of the string pointed to by 'str' ('pstr') +* to a type long ... representation" : +* +* (1) "First, they decompose the input string into three parts" : +* +* (A) "An initial, possibly empty, sequence of white-space characters [as specified +* by isspace()]." +* +* (1) "The subject sequence is defined as the longest initial subsequence of the +* input string, starting with the first non-white-space character that is of +* the expected form. The subject sequence shall contain no characters if the +* input string is empty or consists entirely of white-space characters." +* +* (B) (1) "A subject sequence interpreted as an integer represented in some radix +* determined by the value of 'base' ('nbr_base')" : +* +* (a) "If the value of 'base' ('nbr_base') is 0, the expected form of the +* subject sequence is that of a decimal constant, octal constant, or +* hexadecimal constant" : +* +* (1) "A decimal constant begins with a non-zero digit, and consists of a +* sequence of decimal digits." +* +* (2) "An octal constant consists of the prefix '0' optionally followed by +* a sequence of the digits '0' to '7' only." +* +* (3) "A hexadecimal constant consists of the prefix '0x' or '0X' followed +* by a sequence of the decimal digits and letters 'a' (or 'A') to 'f' +* (or 'F') with values 10 to 15 respectively." +* +* (b) "If the value of 'base' ('nbr_base') is between 2 and 36, the expected form +* of the subject sequence is a sequence of letters and digits representing +* an integer with the radix specified by 'base' ('nbr_base')" : +* +* (1) (A) "The letters from 'a' (or 'A') to 'z' (or 'Z') inclusive are +* ascribed the values 10 to 35"; ... +* (B) "only letters whose ascribed values are less than that of base +* are permitted." +* +* (2) (A) "If the value of 'base' ('nbr_base') is 16, the characters '0x' or +* '0X' may optionally precede the sequence of letters and digits." +* +* (B) Although NO specification states that "if the value of 'base' +* ('nbr_base') is" 8, the '0' character "may optionally precede +* the sequence of letters and digits"; it seems reasonable to +* allow the '0' character to be optionally parsed. +* +* (2) "A subject sequence .... may be preceded by a '+' or '-' sign." +* +* (a) However, it does NOT seem reasonable to parse & convert a negative number +* integer string into an unsigned integer. +* +* (C) (1) (a) "A final string of one or more unrecognized characters," ... +* (b) "including the terminating null byte of the input string" ... +* (2) "other than a sign or a permissible letter or digit." +*$PAGE* +* (2) Second, "they shall attempt to convert the subject sequence to an integer" : +* +* (A) "If the subject sequence is empty or does not have the expected form" : +* +* (1) "no conversion is performed"; ... +* (2) "the value of 'str' ('pstr') is stored in the object pointed to by 'endptr' +* ('pstr_next'), provided that 'endptr' ('pstr_next') is not a null pointer." +* +* (B) "If the subject sequence has the expected form" : +* +* (1) (a) "and the value of 'base' ('nbr_base') is 0, the sequence of characters +* starting with the first digit shall be interpreted as an integer constant." +* +* (b) "and the value of 'base' ('nbr_base') is between 2 and 36, it shall be +* used as the base for conversion, ascribing to each letter its value as +* given above" (see Note #2a1B1b1A). +* +* (2) "A pointer to the final string shall be stored in the object pointed to by +* 'endptr' ('pstr_next'), provided that 'endptr' ('pstr_next') is not a null +* pointer." +* +* (3) Lastly, IEEE Std 1003.1, 2004 Edition, Section 'strtol() : RETURN VALUE' states that : +* +* (A) "Upon successful completion, these functions shall return the converted value." +* +* (1) "If the correct value is outside the range of representable values", either +* of the following "shall be returned" : +* (a) "{LONG_MIN}" or ... +* (b) "{LONG_MAX}" +* +* (B) "If no conversion could be performed, 0 shall be returned." +* +* (b) (1) IEEE Std 1003.1, 2004 Edition, Section 'strtoul() : ERRORS' states that "these functions +* shall fail if" : +* +* (A) "[EINVAL] - The value of 'base' ('nbr_base') is not supported." +* +* (B) "[ERANGE] - The value to be returned is not representable." +* +* (2) IEEE Std 1003.1, 2004 Edition, Section 'strtoul() : ERRORS' states that "these functions +* may fail if" : +* +* (A) "[EINVAL] - No conversion could be performed." +* +* (3) Return integer value & next string pointer should be used to diagnose parse success or failure : +* +* (a) Valid parse string integer : +* +* pstr = " ABCDE xyz" +* nbr_base = 16 +* +* nbr = 703710 +* pstr_next = " xyz" +* +* +* (b) Invalid parse string integer : +* +* pstr = " ABCDE" +* nbr_base = 10 +* +* nbr = 0 +* pstr_next = pstr = " ABCDE" +* +* +* (c) Valid hexadecimal parse string integer : +* +* pstr = " 0xGABCDE" +* nbr_base = 16 +* +* nbr = 0 +* pstr_next = "xGABCDE" +* +* +* (d) Valid decimal parse string integer ('0x' prefix ignored +* following invalid hexadecimal characters) : +* +* pstr = " 0xGABCDE" +* nbr_base = 0 +* +* nbr = 0 +* pstr_next = "xGABCDE" +* +* +* (e) Valid decimal parse string integer ('0' prefix ignored +* following invalid octal characters) : +* +* pstr = " 0GABCDE" +* nbr_base = 0 +* +* nbr = 0 +* pstr_next = "GABCDE" +* +*$PAGE* +* (f) Parse string integer overflow : +* +* pstr = " 12345678901234567890*123456" +* nbr_base = 10 +* +* nbr = DEF_INT_32S_MAX_VAL +* pstr_next = "*123456" +* +* +* (g) Parse string integer underflow : +* +* pstr = " -12345678901234567890*123456" +* nbr_base = 10 +* +* nbr = DEF_INT_32S_MIN_VAL +* pstr_next = "*123456" +* +********************************************************************************************************* +*/ + +CPU_INT32S Str_ParseNbr_Int32S (const CPU_CHAR *pstr, + CPU_CHAR **pstr_next, + CPU_INT08U nbr_base) +{ + CPU_INT32S nbr; + CPU_INT32U nbr_abs; + CPU_BOOLEAN nbr_neg; + + + nbr_abs = Str_ParseNbr_Int32(pstr, /* Parse/convert str ... */ + pstr_next, + nbr_base, + DEF_YES, /* ... as signed int (see Note #2a2). */ + &nbr_neg); + + if (nbr_neg == DEF_NO) { /* Chk for neg nbr & ovf/undf (see Note #2a3A1). */ + nbr = (nbr_abs > (CPU_INT32U) DEF_INT_32S_MAX_VAL) ? (CPU_INT32S)DEF_INT_32S_MAX_VAL + : (CPU_INT32S)nbr_abs; + } else { + nbr = (nbr_abs > (CPU_INT32U)-DEF_INT_32S_MIN_VAL_ONES_CPL) ? (CPU_INT32S)DEF_INT_32S_MIN_VAL + : -(CPU_INT32S)nbr_abs; + } + + return (nbr); +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +********************************************************************************************************* +* LOCAL FUNCTIONS +********************************************************************************************************* +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* Str_FmtNbr_Int32() +* +* Description : Format 32-bit integer into a multi-digit character string. +* +* Argument(s) : nbr Number to format. +* +* nbr_dig Number of digits to format (see Note #1). +* +* nbr_base Base of number to format (see Note #2). +* +* nbr_neg Indicates whether number to format is negative : +* ------- +* DEF_NO Number is non-negative. +* DEF_YES Number is negative. +* +* Argument validated in Str_FmtNbr_Int32U(), +* Str_FmtNbr_Int32S(). +* +* lead_char Prepend leading character (see Note #3) : +* +* '\0' Do NOT prepend leading character to string. +* Printable character Prepend leading character to string. +* Unprintable character Format invalid string (see Note #6e). +* +* lower_case Format alphabetic characters (if any) in lower case : +* +* DEF_NO Format alphabetic characters in upper case. +* DEF_YES Format alphabetic characters in lower case. +* +* nul Append terminating NULL-character (see Note #4) : +* +* DEF_NO Do NOT append terminating NULL-character to string. +* DEF_YES Append terminating NULL-character to string. +* +* pstr Pointer to character array to return formatted number string (see Note #5). +* +* Return(s) : Pointer to formatted string, if NO error(s) [see Note #6f]. +* +* Pointer to NULL, otherwise. +* +* Caller(s) : Str_FmtNbr_Int32U(), +* Str_FmtNbr_Int32S(). +*$PAGE* +* Note(s) : (1) (a) The maximum number of digits to format for 32-bit integer numbers : +* +* +* Maximum Number of [ log (Number) ] +* 32-bit Integer Digits = floor [ -------------- + 1 ] +* to Format [ log (Base) ] +* +* where +* Number Number to format +* Base Base of number to format +* +* (b) (1) If the number of digits to format ('nbr_dig') is zero; then NO formatting +* is performed except possible NULL-termination of the string (see Note #4). +* +* Example : +* +* nbr = -23456 +* nbr_dig = 0 +* nbr_base = 10 +* +* pstr = "" See Note #7a +* +* (2) If the number of digits to format ('nbr_dig') is less than the number of +* significant integer digits of the number to format ('nbr'); then an invalid +* string is formatted instead of truncating any significant integer digits. +* +* Example : +* +* nbr = 23456 +* nbr_dig = 3 +* nbr_base = 10 +* +* pstr = "???" See Note #7b +* +* (3) If the number to format ('nbr') is negative but the number of digits to format +* ('nbr_dig') is equal to the number of significant integer digits of the number +* to format ('nbr'); then an invalid string is formatted instead of truncating +* the negative sign. +* +* Example : +* +* nbr = -23456 +* nbr_dig = 5 +* nbr_base = 10 +* +* pstr = "?????" See Note #7b +* +* (2) The number's base MUST be between 2 & 36, inclusive. +*$PAGE* +* (3) Leading character option prepends leading characters prior to the first non-zero digit. +* +* (a) (1) Leading character MUST be a printable ASCII character. +* +* (2) (A) Leading character MUST NOT be a number base digit, ... +* (B) with the exception of '0'. +* +* (b) (1) The number of leading characters is such that the total number of significant +* integer digits plus the number of leading characters plus possible negative +* sign character is equal to the requested number of integer digits to format +* ('nbr_dig'). +* +* Examples : +* +* nbr = 23456 +* nbr_dig = 7 +* nbr_base = 10 +* lead_char = ' ' +* +* pstr = " 23456" +* +* +* nbr = -23456 +* nbr_dig = 7 +* nbr_base = 10 +* lead_char = ' ' +* +* pstr = " -23456" +* +* (2) (A) If the number to format ('nbr') is negative AND the leading character +* ('lead_char') is a '0' digit; then the negative sign character +* prefixes all leading characters prior to the formatted number. +* +* Examples : +* +* nbr = -23456 +* nbr_dig = 8 +* nbr_base = 10 +* lead_char = '0' +* +* pstr = "-0023456" +* +* +* nbr = -43981 +* nbr_dig = 8 +* nbr_base = 16 +* lead_char = '0' +* lower_case = DEF_NO +* +* pstr = "-000ABCD" +* +* (B) If the number to format ('nbr') is negative AND the leading character +* ('lead_char') is NOT a '0' digit; then the negative sign character +* immediately prefixes the most significant digit of the formatted number. +* +* Examples : +* +* nbr = -23456 +* nbr_dig = 8 +* nbr_base = 10 +* lead_char = '#' +* +* pstr = "##-23456" +* +* +* nbr = -43981 +* nbr_dig = 8 +* nbr_base = 16 +* lead_char = '#' +* lower_case = DEF_YES +* +* pstr = "###-abcd" +* +* (c) (1) If the value of the number to format is zero ... +* (2) ... & the number of digits to format is non-zero, ... +* (3) ... but NO leading character available; ... +* (4) ... then one digit of '0' value is formatted. +* +* This is NOT a leading character; but a single integer digit of '0' value. +*$PAGE* +* (4) (a) NULL-character terminate option DISABLED prevents overwriting previous character +* array formatting. +* +* (b) WARNING: Unless 'pstr' character array is pre-/post-terminated, NULL-character +* terminate option DISABLED will cause character string run-on. +* +* (5) (a) Format buffer size NOT validated; buffer overruns MUST be prevented by caller. +* +* (b) To prevent character buffer overrun : +* +* Character array size MUST be >= ('nbr_dig' + +* 1 negative sign + +* 1 'NUL' terminator) characters +* +* (6) String format terminates when : +* +* (a) Format string pointer is passed a NULL pointer. +* (1) No string formatted; NULL pointer returned. +* +* (b) Number of digits to format ('nbr_dig') is zero. +* (1) NULL string formatted (see Note #7a); NULL pointer returned. +* +* (c) Number of digits to format ('nbr_dig') is less than number of significant +* integer digits of the number to format ('nbr'), including possible +* negative sign. +* (1) Invalid string formatted (see Note #7); NULL pointer returned. +* +* (d) Base is passed an invalid base (see Note #2). +* (1) Invalid string format performed; NULL pointer returned. +* +* (e) Lead character is NOT a valid, printable character (see Note #3a). +* (1) Invalid string formatted (see Note #7); NULL pointer returned. +* +* (f) Number successfully formatted into character string array. +* +* (7) For any unsuccessful string format or error(s), an invalid string of question marks +* ('?') will be formatted, where the number of question marks is determined by the +* number of digits to format ('nbr_dig') : +* +* Invalid string's { (a) 0 (NULL string) , if 'nbr_dig' = 0 +* number of = { +* question marks { (b) 'nbr_dig' , if 'nbr_dig' > 0 +* +********************************************************************************************************* +*/ + +static CPU_CHAR *Str_FmtNbr_Int32 (CPU_INT32U nbr, + CPU_INT08U nbr_dig, + CPU_INT08U nbr_base, + CPU_BOOLEAN nbr_neg, + CPU_CHAR lead_char, + CPU_BOOLEAN lower_case, + CPU_BOOLEAN nul, + CPU_CHAR *pstr) +{ + CPU_CHAR *pstr_fmt; + CPU_DATA i; + CPU_INT32U nbr_fmt; + CPU_INT32U nbr_log; + CPU_INT08U nbr_dig_max; + CPU_INT08U nbr_dig_min; + CPU_INT08U nbr_dig_fmtd; + CPU_INT08U nbr_neg_sign; + CPU_INT08U nbr_lead_char; + CPU_INT08U dig_val; + CPU_INT08U lead_char_delta_0; + CPU_INT08U lead_char_delta_a; + CPU_BOOLEAN lead_char_dig; + CPU_BOOLEAN lead_char_0; + CPU_BOOLEAN fmt_invalid; + CPU_BOOLEAN print_char; + CPU_BOOLEAN nbr_neg_fmtd; + + +/*$PAGE*/ + /* ---------------- VALIDATE FMT ARGS ----------------- */ + if (pstr == (CPU_CHAR *)0) { /* Rtn NULL if str ptr NULL (see Note #6a). */ + return ((CPU_CHAR *)0); + } + + fmt_invalid = DEF_NO; + + if (nbr_dig < 1) { /* If nbr digs = 0, ... */ + fmt_invalid = DEF_YES; /* ... fmt invalid str (see Note #6b). */ + } + /* If invalid base, ... */ + if ((nbr_base < 2u) || + (nbr_base > 36u)) { + fmt_invalid = DEF_YES; /* ... fmt invalid str (see Note #6d). */ + } + + if (lead_char != (CPU_CHAR)'\0') { + print_char = ASCII_IsPrint(lead_char); + if (print_char != DEF_YES) { /* If lead char non-printable (see Note #3a1), ... */ + fmt_invalid = DEF_YES; /* ... fmt invalid str (see Note #6e). */ + + } else if (lead_char != '0') { /* Chk lead char for non-0 nbr base dig. */ + lead_char_delta_0 = (CPU_INT08U)(lead_char - '0'); + if (lower_case != DEF_YES) { + lead_char_delta_a = (CPU_INT08U)(lead_char - 'A'); + } else { + lead_char_delta_a = (CPU_INT08U)(lead_char - 'a'); + } + + lead_char_dig = (((nbr_base <= 10u) && (lead_char_delta_0 < nbr_base)) || + ((nbr_base > 10u) && ((lead_char_delta_0 < 10u) || + (lead_char_delta_a < (nbr_base - 10u))))) ? DEF_YES : DEF_NO; + + if (lead_char_dig == DEF_YES) { /* If lead char non-0 nbr base dig (see Note #3a2A), ...*/ + fmt_invalid = DEF_YES; /* ... fmt invalid str (see Note #6e). */ + } + } + } + + + /* ----------------- PREPARE NBR FMT ------------------ */ + pstr_fmt = pstr; + + if (fmt_invalid == DEF_NO) { + nbr_fmt = nbr; + nbr_log = nbr; + nbr_dig_max = 1u; + while (nbr_log >= nbr_base) { /* While nbr base digs avail, ... */ + nbr_dig_max++; /* ... calc max nbr digs. */ + nbr_log /= nbr_base; + } + + nbr_neg_sign = (nbr_neg == DEF_YES) ? 1u : 0u; + if (nbr_dig >= (nbr_dig_max + nbr_neg_sign)) { /* If req'd nbr digs >= (max nbr digs + neg sign), ... */ + nbr_neg_fmtd = DEF_NO; + nbr_dig_min = DEF_MIN(nbr_dig_max, nbr_dig); + /* ... calc nbr digs to fmt & nbr lead chars. */ + if (lead_char != (CPU_CHAR)'\0') { + nbr_dig_fmtd = nbr_dig; + nbr_lead_char = nbr_dig - + nbr_dig_min - nbr_neg_sign; + } else { + nbr_dig_fmtd = nbr_dig_min + nbr_neg_sign; + nbr_lead_char = 0u; + } + + if (nbr_lead_char > 0) { /* If lead chars to fmt, ... */ + lead_char_0 = (lead_char == '0') /* ... chk if lead char a '0' dig (see Note #3a2B). */ + ? DEF_YES : DEF_NO; + } else { + lead_char_0 = DEF_NO; + } + + } else { /* Else if nbr trunc'd, ... */ + fmt_invalid = DEF_YES; /* ... fmt invalid str (see Note #6c). */ + } + } + + if (fmt_invalid != DEF_NO) { + nbr_dig_fmtd = nbr_dig; + } + + +/*$PAGE*/ + /* ------------------- FMT NBR STR -------------------- */ + pstr_fmt += nbr_dig_fmtd; /* Start fmt @ least-sig dig. */ + + if (nul != DEF_NO) { /* If NOT DISABLED, append NULL char (see Note #4). */ + *pstr_fmt = (CPU_CHAR)'\0'; + } + pstr_fmt--; + + + for (i = 0u; i < nbr_dig_fmtd; i++) { /* Fmt str for desired nbr digs : */ + if (fmt_invalid == DEF_NO) { + if ((nbr_fmt > 0) || /* If fmt nbr > 0 ... */ + (i == 0u)) { /* ... OR on one's dig to fmt (see Note #3c1), ... */ + /* ... calc & fmt dig val; ... */ + dig_val = (CPU_INT08U)(nbr_fmt % nbr_base); + if (dig_val < 10u) { + *pstr_fmt-- = (CPU_CHAR)(dig_val + '0'); + } else { + if (lower_case != DEF_YES) { + *pstr_fmt-- = (CPU_CHAR)((dig_val - 10u) + 'A'); + } else { + *pstr_fmt-- = (CPU_CHAR)((dig_val - 10u) + 'a'); + } + } + + nbr_fmt /= nbr_base; /* Shift to next more-sig dig. */ + + } else if ((nbr_neg == DEF_YES) && /* ... else if nbr neg AND ... */ + (((lead_char_0 == DEF_NO ) && /* ... lead char NOT a '0' dig ... */ + (nbr_neg_fmtd == DEF_NO )) || /* ... but neg sign NOT yet fmt'd OR ... */ + ((lead_char_0 != DEF_NO ) && /* ... lead char is a '0' dig ... */ + (i == (nbr_dig_fmtd - 1u))))) { /* ... & on most-sig dig to fmt, ... */ + + *pstr_fmt-- = '-'; /* ... prepend neg sign (see Note #3b); ... */ + nbr_neg_fmtd = DEF_YES; + + } else if (lead_char != (CPU_CHAR)'\0') { /* ... else if avail, ... */ + *pstr_fmt-- = lead_char; /* ... fmt lead char. */ + } + + } else { /* Else fmt '?' for invalid str (see Note #7). */ + *pstr_fmt-- = '?'; + } + } + + + if (fmt_invalid != DEF_NO) { /* Rtn NULL for invalid str fmt (see Notes #6a - #6e). */ + return ((CPU_CHAR *)0); + } + + + return (pstr); /* Rtn ptr to fmt'd str (see Note #6f). */ +} + + +/*$PAGE*/ +/* +********************************************************************************************************* +* Str_ParseNbr_Int32() +* +* Description : Parse 32-bit integer from string. +* +* Argument(s) : pstr Pointer to string (see Notes #1 & #2a). +* +* pstr_next Optional pointer to a variable to ... : +* +* (a) Return a pointer to first character following the integer string, +* if NO error(s) [see Note #2a2B2]; +* (b) Return a pointer to 'pstr', +* otherwise (see Note #2a2A2). +* +* nbr_base Base of number to parse (see Notes #2a1B1 & #2a2B1). +* +* nbr_signed Indicates whether number to parse is signed : +* +* DEF_NO Number is unsigned. +* DEF_YES Number is signed. +* +* pnbr_neg Pointer to a variable to return if the parsed (signed) number is negative : +* +* DEF_NO Number is non-negative. +* DEF_YES Number is negative. +* +* Return(s) : Parsed integer, if integer parsed with NO overflow (see Note #2a3A). +* +* DEF_INT_32U_MAX_VAL, if integer parsed but overflowed (see Note #2a3A1). +* +* 0, otherwise (see Note #2a3B). +* +* Caller(s) : Str_ParseNbr_Int32U(), +* Str_ParseNbr_Int32S(). +* +* Note(s) : (1) String buffer NOT modified. +* +* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'strtol() : DESCRIPTION' states that "these +* functions shall convert the initial portion of the string pointed to by 'str' ('pstr') +* to a type long ... representation" : +* +* (1) "First, they decompose the input string into three parts" : +* +* (A) "An initial, possibly empty, sequence of white-space characters [as specified +* by isspace()]." +* +* (1) "The subject sequence is defined as the longest initial subsequence of the +* input string, starting with the first non-white-space character that is of +* the expected form. The subject sequence shall contain no characters if the +* input string is empty or consists entirely of white-space characters." +* +* (B) (1) "A subject sequence interpreted as an integer represented in some radix +* determined by the value of 'base' ('nbr_base')" : +* +* (a) "If the value of 'base' ('nbr_base') is 0, the expected form of the +* subject sequence is that of a decimal constant, octal constant, or +* hexadecimal constant" : +* +* (1) "A decimal constant begins with a non-zero digit, and consists of a +* sequence of decimal digits." +* +* (2) "An octal constant consists of the prefix '0' optionally followed by +* a sequence of the digits '0' to '7' only." +* +* (3) "A hexadecimal constant consists of the prefix '0x' or '0X' followed +* by a sequence of the decimal digits and letters 'a' (or 'A') to 'f' +* (or 'F') with values 10 to 15 respectively." +* +* (b) "If the value of 'base' ('nbr_base') is between 2 and 36, the expected form +* of the subject sequence is a sequence of letters and digits representing +* an integer with the radix specified by 'base' ('nbr_base')" : +* +* (1) (A) "The letters from 'a' (or 'A') to 'z' (or 'Z') inclusive are +* ascribed the values 10 to 35"; ... +* (B) "only letters whose ascribed values are less than that of base +* are permitted." +* +* (2) (A) "If the value of 'base' ('nbr_base') is 16, the characters '0x' or +* '0X' may optionally precede the sequence of letters and digits." +* +* (B) Although NO specification states that "if the value of 'base' +* ('nbr_base') is" 8, the '0' character "may optionally precede +* the sequence of letters and digits"; it seems reasonable to +* allow the '0' character to be optionally parsed. +*$PAGE* +* (2) "A subject sequence .... may be preceded by a '+' or '-' sign." +* +* (a) It does NOT seem reasonable to parse & convert a negative number +* integer string into an unsigned integer. However, a negative sign +* for an unsigned integer will automatically be parsed as an invalid +* character (see Note #2aC1). +* +* (C) (1) (a) "A final string of one or more unrecognized characters," ... +* (b) "including the terminating null byte of the input string" ... +* (2) "other than a sign or a permissible letter or digit." +* +* (2) Second, "they shall attempt to convert the subject sequence to an integer" : +* +* (A) "If the subject sequence is empty or does not have the expected form" : +* +* (1) "no conversion is performed"; ... +* (2) "the value of 'str' ('pstr') is stored in the object pointed to by 'endptr' +* ('pstr_next'), provided that 'endptr' ('pstr_next') is not a null pointer." +* +* (B) "If the subject sequence has the expected form" : +* +* (1) (a) "and the value of 'base' ('nbr_base') is 0, the sequence of characters +* starting with the first digit shall be interpreted as an integer constant." +* +* (b) "and the value of 'base' ('nbr_base') is between 2 and 36, it shall be +* used as the base for conversion, ascribing to each letter its value as +* given above" (see Note #2a1B1b1A). +* +* (2) "A pointer to the final string shall be stored in the object pointed to by +* 'endptr' ('pstr_next'), provided that 'endptr' ('pstr_next') is not a null +* pointer." +* +* (3) Lastly, IEEE Std 1003.1, 2004 Edition, Section 'strtol() : RETURN VALUE' states that : +* +* (A) "Upon successful completion, these functions shall return the converted value." +* (1) "If the correct value is outside the range of representable values, {LONG_MIN} +* [or] {LONG_MAX} ... shall be returned." +* +* (B) "If no conversion could be performed, 0 shall be returned." +* +* (b) (1) IEEE Std 1003.1, 2004 Edition, Section 'strtoul() : ERRORS' states that "these functions +* shall fail if" : +* +* (A) "[EINVAL] - The value of 'base' ('nbr_base') is not supported." +* +* (B) "[ERANGE] - The value to be returned is not representable." +* +* (2) IEEE Std 1003.1, 2004 Edition, Section 'strtoul() : ERRORS' states that "these functions +* may fail if" : +* +* (A) "[EINVAL] - No conversion could be performed." +*$PAGE* +* (3) Return integer value & next string pointer should be used to diagnose parse success or failure : +* +* (a) Valid parse string integer : +* +* pstr = " ABCDE xyz" +* nbr_base = 16 +* +* nbr = 703710 +* pstr_next = " xyz" +* +* +* (b) Invalid parse string integer : +* +* pstr = " ABCDE" +* nbr_base = 10 +* +* nbr = 0 +* pstr_next = pstr = " ABCDE" +* +* +* (c) Valid hexadecimal parse string integer : +* +* pstr = " 0xGABCDE" +* nbr_base = 16 +* +* nbr = 0 +* pstr_next = "xGABCDE" +* +* +* (d) Valid decimal parse string integer ('0x' prefix ignored +* following invalid hexadecimal characters) : +* +* pstr = " 0xGABCDE" +* nbr_base = 0 +* +* nbr = 0 +* pstr_next = "xGABCDE" +* +* +* (e) Valid decimal parse string integer ('0' prefix ignored +* following invalid octal characters) : +* +* pstr = " 0GABCDE" +* nbr_base = 0 +* +* nbr = 0 +* pstr_next = "GABCDE" +* +* +* (f) Parse string integer overflow : +* +* pstr = " 12345678901234567890*123456" +* nbr_base = 10 +* +* nbr = DEF_INT_32U_MAX_VAL +* pstr_next = "*123456" +* +* +* (g) Parse string integer underflow : +* +* pstr = " -12345678901234567890*123456" +* nbr_base = 10 +* +* nbr = DEF_INT_32S_MIN_VAL +* pstr_next = "*123456" +* +* +* (4) String parse terminates when : +* +* (a) Base passed an invalid base (see Note #2a1B1b). +* (1) No conversion performed; 0 returned. +* +* (b) (1) Parse string passed a NULL pointer OR empty integer sequence (see Note #2a2A). +* (A) No conversion performed; 0 returned. +* +* (2) Invalid parse string character found (see Note #2a1C). +* (A) Parsed integer returned. +* (B) 'pstr_next' points to invalid character. +* +* (3) Entire parse string converted (see Note #2a2B). +* (A) Parsed integer returned. +* (B) 'pstr_next' points to terminating NULL character. +* +* (5) Pointers to variables that return values MUST be initialized PRIOR to all other +* validation or function handling in case of any error(s). +********************************************************************************************************* +*/ +/*$PAGE*/ +static CPU_INT32U Str_ParseNbr_Int32 (const CPU_CHAR *pstr, + CPU_CHAR **pstr_next, + CPU_INT08U nbr_base, + CPU_BOOLEAN nbr_signed, + CPU_BOOLEAN *pnbr_neg) +{ + const CPU_CHAR *pstr_parse; + const CPU_CHAR *pstr_parse_nbr; + CPU_CHAR *pstr_parse_unused; + CPU_CHAR parse_char; + CPU_INT08U parse_dig; + CPU_INT32U nbr; + CPU_BOOLEAN nbr_neg_unused; + CPU_BOOLEAN nbr_dig; + CPU_BOOLEAN nbr_alpha; + CPU_BOOLEAN nbr_hex; + CPU_BOOLEAN nbr_hex_lower; + CPU_BOOLEAN whitespace; + CPU_BOOLEAN neg; + CPU_BOOLEAN ovf; + CPU_BOOLEAN done; + + /* --------------- VALIDATE PARSE ARGS ---------------- */ + if (pstr_next == (CPU_CHAR **) 0) { /* If NOT avail, ... */ + pstr_next = (CPU_CHAR **)&pstr_parse_unused; /* ... re-cfg NULL rtn ptr to unused local var. */ + (void)&pstr_parse_unused; /* Prevent possible 'variable unused' warning. */ + } + *pstr_next = (CPU_CHAR *)pstr; /* Init rtn str for err (see Note #5). */ + + if (pnbr_neg == (CPU_BOOLEAN *) 0) { /* If NOT avail, ... */ + pnbr_neg = (CPU_BOOLEAN *)&nbr_neg_unused; /* ... re-cfg NULL rtn ptr to unused local var. */ + (void)&nbr_neg_unused; /* Prevent possible 'variable unused' warning. */ + } + *pnbr_neg = DEF_NO; /* Init nbr neg for err (see Note #5). */ + + + if (pstr == (CPU_CHAR *)0) { /* Rtn zero if str ptr NULL (see Note #4b1). */ + return (0u); + } + /* Rtn zero if invalid base (see Note #4a). */ + if ((nbr_base == 1u) || + (nbr_base > 36u)) { + return (0u); + } + + + /* ------------- IGNORE PRECEDING CHAR(S) ------------- */ + pstr_parse = pstr; /* Save ptr to init'l str for err (see Note #2a2A2). */ + + whitespace = ASCII_IsSpace(*pstr_parse); + while (whitespace == DEF_YES) { /* Ignore initial white-space char(s) [see Note #2a1A]. */ + pstr_parse++; + whitespace = ASCII_IsSpace(*pstr_parse); + } + + switch (*pstr_parse) { + case '+': /* Ignore pos sign (see Note #2a1B2). */ + pstr_parse++; + neg = DEF_NO; + break; + + + case '-': /* Validate neg sign (see Note #2a1B2a). */ + if (nbr_signed == DEF_YES) { + pstr_parse++; + } + neg = DEF_YES; + break; + + + default: + neg = DEF_NO; + break; + } + + +/*$PAGE*/ + /* --------- IGNORE NBR BASE PRECEDING CHAR(S) -------- */ + pstr_parse_nbr = pstr_parse; /* Save ptr to str's nbr (see Note #2a1A1). */ + + switch (nbr_base) { + case 0u: /* Determine unspecified nbr base (see Notes #2a1B1a). */ + if (*pstr_parse == '0') { /* If avail, ... */ + pstr_parse++; /* ... adv past '0' prefix (see Note #2a1B1b2). */ + switch (*pstr_parse) { + case 'x': /* For '0x' prefix, ... */ + case 'X': + nbr_base = 16u; /* ... set nbr base = 16 (see Note #2a1B1a3). */ + parse_char = (CPU_CHAR)(*(pstr_parse + 1)); + nbr_hex = ASCII_IsDigHex(parse_char); + if (nbr_hex == DEF_YES) { /* If next char is valid hex dig, ... */ + pstr_parse++; /* ... adv past '0x' prefix (see Note #2a1B1b2A). */ + } + break; + + + default: /* For '0' prefix, ... */ + nbr_base = 8u; /* ... set nbr base = 8 (see Note #2a1B1a2). */ + break; + } + + } else { /* For non-'0' prefix, ... */ + nbr_base = 10u; /* ... set nbr base = 10 (see Note #2a1B1a1). */ + } + break; + + + case 8u: /* See Note #2a1B1a2. */ + if (*pstr_parse == '0') { /* If avail, ... */ + pstr_parse++; /* ... adv past '0' prefix (see Note #2a1B1b2B). */ + } + break; + + + case 16u: /* See Note #2a1B1a3. */ + if (*pstr_parse == '0') { /* If avail, ... */ + pstr_parse++; /* ... adv past '0' prefix (see Note #2a1B1b2). */ + switch (*pstr_parse) { + case 'x': + case 'X': + parse_char = (CPU_CHAR)(*(pstr_parse + 1)); + nbr_hex = ASCII_IsDigHex(parse_char); + if (nbr_hex == DEF_YES) { /* If next char is valid hex dig, ... */ + pstr_parse++; /* ... adv past '0x' prefix (see Note #2a1B1b2A). */ + } + break; + + + default: + break; + } + } + break; + + + default: /* See Note #2a1B1b. */ + break; + } + + +/*$PAGE*/ + /* ------------------ PARSE INT STR ------------------- */ + nbr = 0u; + ovf = DEF_NO; + done = DEF_NO; + + while (done == DEF_NO) { /* Parse str for desired nbr base digs (see Note #2a2). */ + parse_char = (CPU_CHAR)*pstr_parse; + nbr_alpha = ASCII_IsAlphaNum(parse_char); + if (nbr_alpha == DEF_YES) { /* If valid alpha num nbr dig avail, ... */ + /* ... convert parse char into nbr dig. */ + nbr_dig = ASCII_IsDig(parse_char); + if (nbr_dig == DEF_YES) { + parse_dig = (CPU_INT08U)(parse_char - '0'); + } else { + nbr_hex_lower = ASCII_IsLower(parse_char); + if (nbr_hex_lower == DEF_YES) { + parse_dig = (CPU_INT08U)((parse_char - 'a') + 10u); + } else { + parse_dig = (CPU_INT08U)((parse_char - 'A') + 10u); + } + } + + if (parse_dig < nbr_base) { /* If parse char valid for nbr base ... */ + if (ovf == DEF_NO) { /* ... & nbr NOT yet ovf'd, ... */ + if (nbr <= Str_MultOvfThTbl_Int32U[nbr_base]) { + /* ... merge parse char dig into nbr. */ + nbr *= nbr_base; + nbr += parse_dig; + if (nbr < parse_dig) { + ovf = DEF_YES; + } + } else { + ovf = DEF_YES; + } + } + pstr_parse++; + + } else { /* Invalid char parsed (see Note #2a1C1a). */ + done = DEF_YES; + } + + } else { /* Invalid OR NULL char parsed (see Note #2a1C1). */ + done = DEF_YES; + } + } + + if (ovf == DEF_YES) { /* If nbr ovf'd, ... */ + nbr = DEF_INT_32U_MAX_VAL; /* ... rtn max int val (see Note #2a3A1). */ + } + + + if (pstr_parse != pstr_parse_nbr) { /* If final parse str != init'l parse nbr str, .. */ + *pstr_next = (CPU_CHAR *)pstr_parse; /* .. rtn parse str's next char (see Note #2a2B2); .. */ + } else { + *pstr_next = (CPU_CHAR *)pstr; /* .. else rtn initial parse str (see Note #2a2A2). */ + } + + *pnbr_neg = neg; /* Rtn neg nbr status. */ + + + return (nbr); +} + diff --git a/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_str.h b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_str.h new file mode 100644 index 0000000..82fd989 --- /dev/null +++ b/demos/os/ucosii/stm32f10x/ucosii/uC-LIB/lib_str.h @@ -0,0 +1,433 @@ +/* +********************************************************************************************************* +* uC/LIB +* CUSTOM LIBRARY MODULES +* +* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL +* +* All rights reserved. Protected by international copyright laws. +* +* uC/LIB is provided in source form to registered licensees ONLY. It is +* illegal to distribute this source code to any third party unless you receive +* written permission by an authorized Micrium representative. Knowledge of +* the source code may NOT be used to develop a similar product. +* +* Please help us continue to provide the Embedded community with the finest +* software available. Your honesty is greatly appreciated. +* +* You can contact us at www.micrium.com. +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* +* ASCII STRING MANAGEMENT +* +* Filename : lib_str.h +* Version : V1.37.01 +* Programmer(s) : ITJ +* JDH +********************************************************************************************************* +* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software. +* +* (a) ALL standard library functions are implemented in the custom library modules : +* +* (1) \\lib_*.* +* +* (2) \\Ports\\\lib*_a.* +* +* where +* directory path for custom library software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (b) Product-specific library functions are implemented in individual products. +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* MODULE +* +* Note(s) : (1) This string library header file is protected from multiple pre-processor inclusion through +* use of the string library module present pre-processor macro definition. +********************************************************************************************************* +*/ + +#ifndef LIB_STR_MODULE_PRESENT /* See Note #1. */ +#define LIB_STR_MODULE_PRESENT + + +/*$PAGE*/ +/* +********************************************************************************************************* +* ASCII STRING CONFIGURATION DEFINES +* +* Note(s) : (1) Some ASCII string configuration #define's MUST be available PRIOR to including any +* application configuration (see 'INCLUDE FILES Note #1a'). +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* STRING FLOATING POINT DEFINES +* +* Note(s) : (1) (a) (1) The maximum accuracy for 32-bit floating-point numbers : +* +* +* Maximum Accuracy log [Internal-Base ^ (Number-Internal-Base-Digits)] +* 32-bit Floating-point Number = ----------------------------------------------------- +* log [External-Base] +* +* log [2 ^ 24] +* = -------------- +* log [10] +* +* < 7.225 Base-10 Digits +* +* where +* Internal-Base Internal number base of floating- +* point numbers (i.e. 2) +* External-Base External number base of floating- +* point numbers (i.e. 10) +* Number-Internal-Base-Digits Number of internal number base +* significant digits (i.e. 24) +* +* (2) Also, since some 32-bit floating-point calculations are converted to 32-bit +* unsigned numbers, the maximum accuracy is limited to the maximum accuracy +* for 32-bit unsigned numbers of 9 digits. +* +* (b) Some CPUs' &/or compilers' floating-point implementations MAY further reduce the +* maximum accuracy. +********************************************************************************************************* +*/ + +#define LIB_STR_FP_MAX_NBR_DIG_SIG_MIN 1u +#define LIB_STR_FP_MAX_NBR_DIG_SIG_MAX 9u /* See Note #1a2. */ +#define LIB_STR_FP_MAX_NBR_DIG_SIG_DFLT 7u /* See Note #1a1. */ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* INCLUDE FILES +* +* Note(s) : (1) The custom library software files are located in the following directories : +* +* (a) \\lib_cfg.h +* +* (b) \\lib_*.* +* +* where +* directory path for Your Product's Application +* directory path for custom library software +* +* (2) CPU-configuration software files are located in the following directories : +* +* (a) \\cpu_*.* +* (b) \\\\cpu*.* +* +* where +* directory path for common CPU-compiler software +* directory name for specific processor (CPU) +* directory name for specific compiler +* +* (3) Compiler MUST be configured to include as additional include path directories : +* +* (a) '\\' directory See Note #1a +* +* (b) '\\' directory See Note #1b +* +* (c) (1) '\\' directory See Note #2a +* (2) '\\\\' directory See Note #2b +* +* (4) NO compiler-supplied standard library functions SHOULD be used. +* +* #### The reference to standard library header files SHOULD be removed once all custom +* library functions are implemented WITHOUT reference to ANY standard library function(s). +* +* See also 'STANDARD LIBRARY MACRO'S Note #1'. +********************************************************************************************************* +*/ + +#include + +#include +#include + +#include + +#if 0 /* See Note #4. */ +#include +#endif + + +/* +********************************************************************************************************* +* EXTERNS +********************************************************************************************************* +*/ + +#ifdef LIB_STR_MODULE +#define LIB_STR_EXT +#else +#define LIB_STR_EXT extern +#endif + + +/*$PAGE*/ +/* +********************************************************************************************************* +* DEFAULT CONFIGURATION +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* STRING FLOATING POINT CONFIGURATION +* +* Note(s) : (1) Configure LIB_STR_CFG_FP_EN to enable/disable floating point string function(s). +* +* (2) Configure LIB_STR_CFG_FP_MAX_NBR_DIG_SIG to configure the maximum number of significant +* digits to calculate &/or display for floating point string function(s). +* +* See also 'STRING FLOATING POINT DEFINES Note #1'. +********************************************************************************************************* +*/ + + /* Configure floating point feature(s) [see Note #1] : */ +#ifndef LIB_STR_CFG_FP_EN +#define LIB_STR_CFG_FP_EN DEF_DISABLED + /* DEF_DISABLED Floating point functions DISABLED */ + /* DEF_ENABLED Floating point functions ENABLED */ +#endif + + /* Configure floating point feature(s)' number of ... */ + /* ... significant digits (see Note #2). */ +#ifndef LIB_STR_CFG_FP_MAX_NBR_DIG_SIG +#define LIB_STR_CFG_FP_MAX_NBR_DIG_SIG LIB_STR_FP_MAX_NBR_DIG_SIG_DFLT +#endif + + +/* +********************************************************************************************************* +* DEFINES +********************************************************************************************************* +*/ + +#define STR_CR_LF "\r\n" +#define STR_LF_CR "\n\r" +#define STR_NEW_LINE STR_CR_LF +#define STR_PARENT_PATH ".." + +#define STR_CR_LF_LEN (sizeof(STR_CR_LF) - 1) +#define STR_LF_CR_LEN (sizeof(STR_LF_CR) - 1) +#define STR_NEW_LINE_LEN (sizeof(STR_NEW_LINE) - 1) +#define STR_PARENT_PATH_LEN (sizeof(STR_PARENT_PATH) - 1) + + +/* +********************************************************************************************************* +* DATA TYPES +********************************************************************************************************* +*/ + + +/* +********************************************************************************************************* +* GLOBAL VARIABLES +********************************************************************************************************* +*/ + + +/*$PAGE*/ +/* +********************************************************************************************************* +* MACRO'S +********************************************************************************************************* +*/ + +/* +********************************************************************************************************* +* STANDARD LIBRARY MACRO'S +* +* Note(s) : (1) NO compiler-supplied standard library functions SHOULD be used. +* +* #### The reference to standard memory functions SHOULD be removed once all custom library +* functions are implemented WITHOUT reference to ANY standard library function(s). +* +* See also 'INCLUDE FILES Note #3'. +********************************************************************************************************* +*/ + + /* See Note #1. */ +#define Str_FmtPrint snprintf +#define Str_FmtScan sscanf + + +/*$PAGE*/ +/* +********************************************************************************************************* +* FUNCTION PROTOTYPES +********************************************************************************************************* +*/ + + /* ------------------ STR LEN FNCTS ------------------ */ +CPU_SIZE_T Str_Len (const CPU_CHAR *pstr); + +CPU_SIZE_T Str_Len_N (const CPU_CHAR *pstr, + CPU_SIZE_T len_max); + + + /* ------------------ STR COPY FNCTS ------------------ */ +CPU_CHAR *Str_Copy ( CPU_CHAR *pstr_dest, + const CPU_CHAR *pstr_src); + +CPU_CHAR *Str_Copy_N ( CPU_CHAR *pstr_dest, + const CPU_CHAR *pstr_src, + CPU_SIZE_T len_max); + + +CPU_CHAR *Str_Cat ( CPU_CHAR *pstr_dest, + const CPU_CHAR *pstr_cat); + +CPU_CHAR *Str_Cat_N ( CPU_CHAR *pstr_dest, + const CPU_CHAR *pstr_cat, + CPU_SIZE_T len_max); + + + /* ------------------ STR CMP FNCTS ------------------ */ +CPU_INT16S Str_Cmp (const CPU_CHAR *p1_str, + const CPU_CHAR *p2_str); + +CPU_INT16S Str_Cmp_N (const CPU_CHAR *p1_str, + const CPU_CHAR *p2_str, + CPU_SIZE_T len_max); + +CPU_INT16S Str_CmpIgnoreCase (const CPU_CHAR *p1_str, + const CPU_CHAR *p2_str); + +CPU_INT16S Str_CmpIgnoreCase_N(const CPU_CHAR *p1_str, + const CPU_CHAR *p2_str, + CPU_SIZE_T len_max); + + + /* ------------------ STR SRCH FNCTS ------------------ */ +CPU_CHAR *Str_Char (const CPU_CHAR *pstr, + CPU_CHAR srch_char); + +CPU_CHAR *Str_Char_N (const CPU_CHAR *pstr, + CPU_SIZE_T len_max, + CPU_CHAR srch_char); + +CPU_CHAR *Str_Char_Last (const CPU_CHAR *pstr, + CPU_CHAR srch_char); + +CPU_CHAR *Str_Char_Last_N (const CPU_CHAR *pstr, + CPU_SIZE_T len_max, + CPU_CHAR srch_char); + +CPU_CHAR *Str_Char_Replace ( CPU_CHAR *pstr, + CPU_CHAR char_srch, + CPU_CHAR char_replace); + +CPU_CHAR *Str_Char_Replace_N ( CPU_CHAR *pstr, + CPU_CHAR char_srch, + CPU_CHAR char_replace, + CPU_SIZE_T len_max); + +CPU_CHAR *Str_Str (const CPU_CHAR *pstr, + const CPU_CHAR *pstr_srch); + +CPU_CHAR *Str_Str_N (const CPU_CHAR *pstr, + const CPU_CHAR *pstr_srch, + CPU_SIZE_T len_max); + + +/*$PAGE*/ + /* ------------------ STR FMT FNCTS ------------------ */ +CPU_CHAR *Str_FmtNbr_Int32U ( CPU_INT32U nbr, + CPU_INT08U nbr_dig, + CPU_INT08U nbr_base, + CPU_CHAR lead_char, + CPU_BOOLEAN lower_case, + CPU_BOOLEAN nul, + CPU_CHAR *pstr); + +CPU_CHAR *Str_FmtNbr_Int32S ( CPU_INT32S nbr, + CPU_INT08U nbr_dig, + CPU_INT08U nbr_base, + CPU_CHAR lead_char, + CPU_BOOLEAN lower_case, + CPU_BOOLEAN nul, + CPU_CHAR *pstr); + +#if (LIB_STR_CFG_FP_EN == DEF_ENABLED) +CPU_CHAR *Str_FmtNbr_32 ( CPU_FP32 nbr, + CPU_INT08U nbr_dig, + CPU_INT08U nbr_dp, + CPU_CHAR lead_char, + CPU_BOOLEAN nul, + CPU_CHAR *pstr); +#endif + + + /* ----------------- STR PARSE FNCTS ------------------ */ +CPU_INT32U Str_ParseNbr_Int32U(const CPU_CHAR *pstr, + CPU_CHAR **pstr_next, + CPU_INT08U nbr_base); + +CPU_INT32S Str_ParseNbr_Int32S(const CPU_CHAR *pstr, + CPU_CHAR **pstr_next, + CPU_INT08U nbr_base); + + +/*$PAGE*/ +/* +********************************************************************************************************* +* CONFIGURATION ERRORS +********************************************************************************************************* +*/ + +#ifndef LIB_STR_CFG_FP_EN +#error "LIB_STR_CFG_FP_EN not #define'd in 'lib_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + +#elif ((LIB_STR_CFG_FP_EN != DEF_DISABLED) && \ + (LIB_STR_CFG_FP_EN != DEF_ENABLED )) +#error "LIB_STR_CFG_FP_EN illegally #define'd in 'lib_cfg.h'" +#error " [MUST be DEF_DISABLED] " +#error " [ || DEF_ENABLED ] " + + +#elif (LIB_STR_CFG_FP_EN == DEF_ENABLED) + +#ifndef LIB_STR_CFG_FP_MAX_NBR_DIG_SIG +#error "LIB_STR_CFG_FP_MAX_NBR_DIG_SIG not #define'd in 'lib_cfg.h' " +#error " [MUST be >= LIB_STR_FP_MAX_NBR_DIG_SIG_MIN]" +#error " [ && <= LIB_STR_FP_MAX_NBR_DIG_SIG_MAX]" + +#elif (DEF_CHK_VAL(LIB_STR_CFG_FP_MAX_NBR_DIG_SIG, \ + LIB_STR_FP_MAX_NBR_DIG_SIG_MIN, \ + LIB_STR_FP_MAX_NBR_DIG_SIG_MAX) != DEF_OK) +#error "LIB_STR_CFG_FP_MAX_NBR_DIG_SIG illegally #define'd in 'lib_cfg.h' " +#error " [MUST be >= LIB_STR_FP_MAX_NBR_DIG_SIG_MIN]" +#error " [ && <= LIB_STR_FP_MAX_NBR_DIG_SIG_MAX]" +#endif + +#endif + + +/* +********************************************************************************************************* +* MODULE END +* +* Note(s) : (1) See 'lib_str.h MODULE'. +********************************************************************************************************* +*/ + +#endif /* End of lib str module include. */ + diff --git a/demos/os/ucosii/stm32f20x/README.md b/demos/os/ucosii/stm32f20x/README.md deleted file mode 100644 index 4fa1149..0000000 --- a/demos/os/ucosii/stm32f20x/README.md +++ /dev/null @@ -1,5 +0,0 @@ -# stm32f20x UCOSII Demo - ---- - -马上就来…… \ No newline at end of file