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FatFs R0.12, released April 12, 2016

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Christopher Williams
2017-05-10 19:03:44 -07:00
parent 95374bbf12
commit 73b919bedf
79 changed files with 3843 additions and 2278 deletions
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doc/00index_e.html
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@@ -23,17 +23,18 @@
<h4>Features</h4>
<ul>
<li>Windows compatible FAT file system.</li>
<li>Windows compatible FAT/exFAT file system.</li>
<li>Platform independent. Easy to port.</li>
<li>Very small footprint for code and work area.</li>
<li>Various <a href="en/config.html">configuration options</a>:
<li>Various <a href="en/config.html">configuration options</a> to support for:
<ul>
<li>Multiple volumes (physical drives and partitions).</li>
<li>Multiple ANSI/OEM code pages including DBCS.</li>
<li>Long file name support in ANSI/OEM or Unicode.</li>
<li>RTOS support for multi-task operation.</li>
<li>Multiple sector size support upto 4KB.</li>
<li>Read-only, minimized API, I/O buffer and etc...</li>
<li>Long file name in ANSI/OEM or Unicode.</li>
<li>exFAT file system.</li>
<li>RTOS envilonment.</li>
<li>Fixed or variable sector size.</li>
<li>Read-only, optional API, I/O buffer and etc...</li>
</ul>
</li>
</ul>
@@ -54,6 +55,7 @@
<li><a href="en/truncate.html">f_truncate</a> - Truncate size</li>
<li><a href="en/sync.html">f_sync</a> - Flush cached data</li>
<li><a href="en/forward.html">f_forward</a> - Forward data to the stream</li>
<li><a href="en/expand.html">f_expand</a> - Allocate a contiguous block to the file</li>
<li><a href="en/gets.html">f_gets</a> - Read a string</li>
<li><a href="en/putc.html">f_putc</a> - Write a character</li>
<li><a href="en/puts.html">f_puts</a> - Write a string</li>
@@ -68,9 +70,9 @@
<ul>
<li><a href="en/opendir.html">f_opendir</a> - Open a directory</li>
<li><a href="en/closedir.html">f_closedir</a> - Close an open directory</li>
<li><a href="en/readdir.html">f_readdir</a> - Read an item</li>
<li><a href="en/findfirst.html">f_findfirst</a> - Open a directory and read first item found</li>
<li><a href="en/findnext.html">f_findnext</a> - Read a next item found</li>
<li><a href="en/readdir.html">f_readdir</a> - Read an directory item</li>
<li><a href="en/findfirst.html">f_findfirst</a> - Open a directory and read first item matched</li>
<li><a href="en/findnext.html">f_findnext</a> - Read a next item matched</li>
</ul>
</li>
<li>File/Directory Management
@@ -103,13 +105,13 @@
<div class="para">
<h3>Device Control Interface</h3>
<img src="img/layers2.png" class="rset" width="245" height="220" alt="layer">
<p>Since the FatFs module is a file system layer, it is completely separated from the physical devices, such as memory card, harddisk and any type of storage devices. FatFs accesses the storage devices via a simple interface shown below. The low level device control module is not a part of FatFs module. It is provided by implementer. Also sample implementations for some platforms are available in the downloads.</p>
<p>Since the FatFs module is a file system layer, it is completely separated from the physical devices, such as memory card, harddisk and any type of storage device. FatFs accesses the storage devices via a simple interface shown below. The low level device control module is <em>not a part of FatFs module</em>. It is provided by implementer. Also sample implementations for some platforms are available in the downloads.</p>
<ul>
<li><a href="en/dstat.html">disk_status</a> - Get device status</li>
<li><a href="en/dinit.html">disk_initialize</a> - Initialize device</li>
<li><a href="en/dread.html">disk_read</a> - Read sector(s)</li>
<li><a href="en/dwrite.html">disk_write</a> - Write sector(s)</li>
<li><a href="en/dioctl.html">disk_ioctl</a> - Control device dependent features</li>
<li><a href="en/dioctl.html">disk_ioctl</a> - Control device dependent functions</li>
<li><a href="en/fattime.html">get_fattime</a> - Get current time</li>
</ul>
</div>
@@ -119,21 +121,21 @@
<h3>Resources</h3>
<p>The FatFs module is a free software opened for education, research and development. You can use, modify and/or redistribute it for personal projects or commercial products without any restriction under your responsibility. For further information, refer to the application note.</p>
<ul>
<li>Read first: <a href="en/appnote.html">FatFs module application note</a> <span class="mfd">March 18, 2015</span></li>
<li>Download: <a href="ff11.zip">FatFs R0.11</a> | <a href="updates.txt">Updates</a> | <a href="patches.html">Patches</a> <span class="mfd">March 9, 2015</span></li>
<li>Download: <a href="ffsample.zip">FatFs sample projects for various platforms</a> <span class="mfd">February 9, 2015</span></li>
<li>Read first: <a href="en/appnote.html">FatFs module application note</a> <span class="mfd">April 12, 2016</span></li>
<li>Download: <a href="ff12.zip">FatFs R0.12</a> | <a href="updates.txt">Updates</a> | <a href="patches.html">Patches</a> <span class="mfd">April 12, 2016</span></li>
<li>Download: <a href="ffsample.zip">FatFs sample projects for various platforms</a> <span class="mfd">April 12, 2016</span></li>
<li>Download: <a href="archives.html">Old Releases</a></li>
<li>Community: <a href="http://elm-chan.org/fsw/ff/bd/">FatFs User Forum</a></li>
<li><a href="https://msdn.microsoft.com/en-us/windows/hardware/gg463080.aspx">FAT32 Specification by Microsoft</a>↗ (The authorized document on FAT file system)</li>
<li><a href="http://elm-chan.org/docs/fat.html">The basics of FAT file system [ja]</a></li>
<li><a href="http://elm-chan.org/docs/mmc/mmc_e.html">How to Use MMC/SDC</a></li>
<li><a href="http://elm-chan.org/junk/fa/faff.html">Playing with FlashAir and FatFs</a></li>
<li><a href="http://stm32f4-discovery.com/2014/07/library-21-read-sd-card-fatfs-stm32f4xx-devices/">Read SD card with FatFs on STM32F4xx devices by Tilen Majerle</a>↗ (Quick and easy implementation for STM32F4-Discovery)</li>
<li><a href="http://nemuisan.blog.bai.ne.jp/">Nemuisan's Blog</a>↗ (Well written implementations for STM32F/SDIO and LPC2300/MCI)</li>
<li><a href="http://www.siwawi.arubi.uni-kl.de/avr_projects/arm_projects/arm_memcards/index.html">ARM-Projects by Martin THOMAS</a>↗ (Examples for LPC2000, AT91SAM and STM32)</li>
<li><a href="http://www.microsoft.com/whdc/system/platform/firmware/fatgen.mspx">FAT32 Specification by Microsoft</a>↗ (The authorized document on FAT file system)</li>
<li><a href="http://elm-chan.org/docs/fat.html">The basics of FAT file system [ja]</a></li>
<li><a href="http://elm-chan.org/docs/mmc/mmc_e.html">How to Use MMC/SDC</a></li>
<li><a href="img/rwtest.png">Benchmark 1</a> (ATmega64/9.2MHz with MMC via SPI, HDD/CFC via GPIO)</li>
<li><a href="img/rwtest1.png">Benchmark 1</a> (ATmega1284/20MHz with MMC via USART in SPI, CFC via GPIO)</li>
<li><a href="img/rwtest2.png">Benchmark 2</a> (LPC2368/72MHz with MMC via MCI)</li>
<li><a href="http://members.jcom.home.ne.jp/felm/fd.mp4">Demo movie of an application</a> (this project is in ffsample.zip/lpc23xx)</li>
</ul>
<li><a href="rc/fd.mp4">Demo movie of an application</a> (this project is in ffsample.zip/lpc23xx)</li></ul>
</div>