1、【增加】RT-Thread 系统 Demo。

Signed-off-by: armink <armink.ztl@gmail.com>
2017-04-15 15:14:49 +08:00
parent cee09e4a57
commit b536a063d6
247 changed files with 137359 additions and 2 deletions
@@ -0,0 +1,140 @@
+/*
+ * File      : rtdebug.h
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __RTDEBUG_H__
+#define __RTDEBUG_H__
+
+#include <rtconfig.h>
+
+/* Using this macro to control all kernel debug features. */
+#ifdef RT_DEBUG
+
+/* Turn on some of these (set to non-zero) to debug kernel */
+#ifndef RT_DEBUG_MEM
+#define RT_DEBUG_MEM                   0
+#endif
+
+#ifndef RT_DEBUG_MEMHEAP
+#define RT_DEBUG_MEMHEAP               0
+#endif
+
+#ifndef RT_DEBUG_MODULE
+#define RT_DEBUG_MODULE                0
+#endif
+
+#ifndef RT_DEBUG_SCHEDULER
+#define RT_DEBUG_SCHEDULER             0
+#endif
+
+#ifndef RT_DEBUG_SLAB
+#define RT_DEBUG_SLAB                  0
+#endif
+
+#ifndef RT_DEBUG_THREAD
+#define RT_DEBUG_THREAD                0
+#endif
+
+#ifndef RT_DEBUG_TIMER
+#define RT_DEBUG_TIMER                 0
+#endif
+
+#ifndef RT_DEBUG_IRQ
+#define RT_DEBUG_IRQ                   0
+#endif
+
+#ifndef RT_DEBUG_IPC
+#define RT_DEBUG_IPC                   0
+#endif
+
+#ifndef RT_DEBUG_INIT
+#define RT_DEBUG_INIT                  0
+#endif
+
+/* Turn on this to enable context check */
+#ifndef RT_DEBUG_CONTEXT_CHECK
+#define RT_DEBUG_CONTEXT_CHECK         1
+#endif
+
+#define RT_DEBUG_LOG(type, message)                                           \
+do                                                                            \
+{                                                                             \
+    if (type)                                                                 \
+        rt_kprintf message;                                                   \
+}                                                                             \
+while (0)
+
+#define RT_ASSERT(EX)                                                         \
+if (!(EX))                                                                    \
+{                                                                             \
+    volatile char dummy = 0;                                                  \
+    rt_kprintf("(%s) assert failed at %s:%d \n", #EX, __FUNCTION__, __LINE__);\
+    while (dummy == 0);                                                       \
+}
+
+/* Macro to check current context */
+#if RT_DEBUG_CONTEXT_CHECK
+#define RT_DEBUG_NOT_IN_INTERRUPT                                             \
+do                                                                            \
+{                                                                             \
+    rt_base_t level;                                                          \
+    level = rt_hw_interrupt_disable();                                        \
+    if (rt_interrupt_get_nest() != 0)                                         \
+    {                                                                         \
+        rt_kprintf("Function[%s] shall not used in ISR\n", __FUNCTION__);     \
+        RT_ASSERT(0)                                                          \
+    }                                                                         \
+    rt_hw_interrupt_enable(level);                                            \
+}                                                                             \
+while (0)
+
+/* "In thread context" means:
+ *     1) the scheduler has been started
+ *     2) not in interrupt context.
+ */
+#define RT_DEBUG_IN_THREAD_CONTEXT                                            \
+do                                                                            \
+{                                                                             \
+    rt_base_t level;                                                          \
+    level = rt_hw_interrupt_disable();                                        \
+    if (rt_thread_self() == RT_NULL)                                          \
+    {                                                                         \
+        rt_kprintf("Function[%s] shall not be used before scheduler start\n", \
+                   __FUNCTION__);                                             \
+        RT_ASSERT(0)                                                          \
+    }                                                                         \
+    RT_DEBUG_NOT_IN_INTERRUPT;                                                \
+    rt_hw_interrupt_enable(level);                                            \
+}                                                                             \
+while (0)
+#else
+#define RT_DEBUG_NOT_IN_INTERRUPT
+#define RT_DEBUG_IN_THREAD_CONTEXT
+#endif
+
+#else /* RT_DEBUG */
+
+#define RT_ASSERT(EX)
+#define RT_DEBUG_LOG(type, message)
+#define RT_DEBUG_NOT_IN_INTERRUPT
+#define RT_DEBUG_IN_THREAD_CONTEXT
+
+#endif /* RT_DEBUG */
+
+#endif /* __RTDEBUG_H__ */