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<title>ELM - ”Ä—pFATƒtƒ@ƒCƒ‹ƒVƒXƒeƒ€Eƒ‚ƒWƒ…[ƒ‹</title>
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<h1>FATƒtƒ@ƒCƒ‹ƒVƒXƒeƒ€Eƒ‚ƒWƒ…[ƒ‹</h1>
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<div class="abst">
<img src="img/layers.png" class="rset" width="245" height="255" alt="layer">
<p>FatFs‚͏¬‹K–Í‚È‘g‚ݍž‚݃VƒXƒeƒ€Œü‚¯‚̔ėpFATƒtƒ@ƒCƒ‹ƒVƒXƒeƒ€Eƒ‚ƒWƒ…[ƒ‹‚Å‚·BANSI C€‹’‚Ńn[ƒhƒEƒFƒAEƒA[ƒLƒeƒNƒ`ƒƒ‚ɂ͈ˑ¶‚µ‚È‚¢‚̂ŁA•K—v‚ȃ[ƒNEƒGƒŠƒA‚ªŠm•Û‚Å‚«‚ê‚΁A8051, PIC, AVR, SH, Z80, H8, ARM‚ȂLjÀ‰¿‚ȃ}ƒCƒRƒ“‚Å‚àŽg—p‰Â”\‚Å‚·BFatFs‚ðƒVƒ…ƒŠƒ“ƒN‚µ‚½<a href="00index_p.html">‚Õ‚¿FatFs</a>‚à‚ ‚è‚Ü‚·B</p>
<h4>FatFsƒ‚ƒWƒ…[ƒ‹‚Ì“Á’¥</h4>
<ul>
<li>WindowsŒÝŠ· FAT12/16/32ƒtƒ@ƒCƒ‹EƒVƒXƒeƒ€</li>
<li>ƒvƒ‰ƒbƒgƒtƒH[ƒ€”ñˆË‘¶</li>
<li>ƒRƒ“ƒpƒNƒg‚ȃR[ƒhEƒTƒCƒY‚ÆRAMŽg—p—Ê</li>
<li>‘½‚­‚̍\¬ƒIƒvƒVƒ‡ƒ“:
<ul>
<li>•¡”‚̃{ƒŠƒ…[ƒ€(•¨—ƒhƒ‰ƒCƒuE‹æ‰æ)</li>
<li>DBCS‚ðŠÜ‚Þ•¡”‚ÌOEMƒR[ƒhEƒy[ƒW</li>
<li>’·‚¢ƒtƒ@ƒCƒ‹–¼(LFN)‘Ήž (Unicode API‚à‘I‘ð‰Â)</li>
<li>ƒ}ƒ‹ƒ`ƒ^ƒXƒN‘Ήž</li>
<li>ƒ}ƒ‹ƒ`EƒZƒNƒ^EƒTƒCƒY‘Ήž</li>
<li>ƒŠ[ƒhEƒIƒ“ƒŠ[Aˆê•”API‚̍폜Aƒoƒbƒtƒ@\¬A‚»‚Ì‘¼c</li>
</ul>
</li>
</ul>
</div>
<div class="para">
<h3>ãˆÊƒŒƒCƒ„I/F</h3>
<p>FatFsƒ‚ƒWƒ…[ƒ‹‚́AŽŸ‚̃tƒ@ƒCƒ‹‘€ìŠÖ”‚ð’ñ‹Ÿ‚µ‚Ä‚¢‚Ü‚·B</p>
<ul>
<li><a href="ja/mount.html">f_mount</a> - ƒ[ƒNƒGƒŠƒA‚Ì“o˜^Eíœ</li>
<li><a href="ja/open.html">f_open</a> - ƒtƒ@ƒCƒ‹‚̃I[ƒvƒ“Eì¬</li>
<li><a href="ja/close.html">f_close</a> - ƒtƒ@ƒCƒ‹‚̃Nƒ[ƒY</li>
<li><a href="ja/read.html">f_read</a> - ƒtƒ@ƒCƒ‹‚̓ǂݍž‚Ý</li>
<li><a href="ja/write.html">f_write</a> - ƒtƒ@ƒCƒ‹‚̏‘‚«ž‚Ý</li>
<li><a href="ja/lseek.html">f_lseek</a> - R/Wƒ|ƒCƒ“ƒ^‚̈ړ®, ƒtƒ@ƒCƒ‹EƒTƒCƒY‚ÌŠg’£</li>
<li><a href="ja/truncate.html">f_truncate</a> - ƒtƒ@ƒCƒ‹EƒTƒCƒY‚̐؂è‹l‚ß</li>
<li><a href="ja/sync.html">f_sync</a> - ƒLƒƒƒbƒVƒ…‚³‚ꂽƒf[ƒ^‚̃tƒ‰ƒbƒVƒ…</li>
<li><a href="ja/opendir.html">f_opendir</a> - ƒfƒBƒŒƒNƒgƒŠ‚̃I[ƒvƒ“</li>
<li><a href="ja/readdir.html">f_readdir</a> - ƒfƒBƒŒƒNƒgƒŠ‚̓ǂݏo‚µ</li>
<li><a href="ja/getfree.html">f_getfree</a> - ƒfƒBƒXƒN‹ó‚«—̈æ‚̎擾</li>
<li><a href="ja/stat.html">f_stat</a> - ƒtƒ@ƒCƒ‹EƒXƒe[ƒ^ƒX‚̎擾</li>
<li><a href="ja/mkdir.html">f_mkdir</a> - ƒfƒBƒŒƒNƒgƒŠ‚̍쐬</li>
<li><a href="ja/unlink.html">f_unlink</a> - ƒtƒ@ƒCƒ‹/ƒfƒBƒŒƒNƒgƒŠ‚̍폜</li>
<li><a href="ja/chmod.html">f_chmod</a> - ƒtƒ@ƒCƒ‹/ƒfƒBƒŒƒNƒgƒŠ‚Ì‘®«‚̕ύX</li>
<li><a href="ja/utime.html">f_utime</a> - ƒtƒ@ƒCƒ‹/ƒfƒBƒŒƒNƒgƒŠ‚̃^ƒCƒ€ƒXƒ^ƒ“ƒv‚̕ύX</li>
<li><a href="ja/rename.html">f_rename</a> - ƒtƒ@ƒCƒ‹/ƒfƒBƒŒƒNƒgƒŠ‚Ì–¼‘O•ÏXEˆÚ“®</li>
<li><a href="ja/mkfs.html">f_mkfs</a> - ƒfƒBƒXƒN‚̃tƒH[ƒ}ƒbƒg</li>
<li><a href="ja/chdir.html">f_chdir</a> - ƒJƒŒƒ“ƒgEƒfƒBƒŒƒNƒgƒŠ‚̕ύX</li>
<li><a href="ja/chdrive.html">f_chdrive</a> - ƒJƒŒƒ“ƒgEƒhƒ‰ƒCƒu‚̕ύX</li>
<li><a href="ja/forward.html">f_forward</a> - ƒtƒ@ƒCƒ‹Eƒf[ƒ^‚ðƒXƒgƒŠ[ƒ€ŠÖ”‚É’¼Ú“]‘—‚·‚é</li>
<li><a href="ja/gets.html">f_gets</a> - •¶Žš—ñ‚̓ǂݍž‚Ý</li>
<li><a href="ja/putc.html">f_putc</a> - •¶Žš‚̏‘‚«ž‚Ý</li>
<li><a href="ja/puts.html">f_puts</a> - •¶Žš—ñ‚̏‘‚«ž‚Ý</li>
<li><a href="ja/printf.html">f_printf</a> - ‘Ž®‰»•¶Žš—ñ‚̏‘‚«ž‚Ý</li>
</ul>
</div>
<div class="para">
<h3>‰ºˆÊƒŒƒCƒ„I/F</h3>
<p>FatFsƒ‚ƒWƒ…[ƒ‹‚́A•¨—ƒhƒ‰ƒCƒu“™‚ւ̃AƒNƒZƒX‚Ì‚½‚߁A‰ºˆÊƒŒƒCƒ„‚ÉŽŸ‚̃Cƒ“ƒ^[ƒtƒF[ƒX‚ð—v‹‚µ‚Ü‚·B‚»‚ꂼ‚ê‚Ì‹L˜^ƒƒfƒBƒA‚ɑΉž‚µ‚½ƒfƒBƒXƒNI/Oƒ‚ƒWƒ…[ƒ‹‚́Aƒ†[ƒU‚É‚æ‚Á‚Ä—pˆÓ‚³‚ê‚é•K—v‚ª‚ ‚è‚Ü‚·BŽ‘—¿‚Ƀhƒ‰ƒCƒo‚ðŠÜ‚ÞƒTƒ“ƒvƒ‹EƒvƒƒWƒFƒNƒg‚ ‚èB</p>
<ul>
<li><a href="ja/dinit.html">disk_initialize</a> - ƒfƒBƒXƒNEƒhƒ‰ƒCƒu‚̏‰Šú‰»</li>
<li><a href="ja/dstat.html">disk_status</a> - ƒfƒBƒXƒNEƒhƒ‰ƒCƒu‚̏ó‘Ԏ擾</li>
<li><a href="ja/dread.html">disk_read</a> - ƒfƒBƒXƒN‚©‚ç‚̓ǂݍž‚Ý</li>
<li><a href="ja/dwrite.html">disk_write</a> - ƒfƒBƒXƒN‚ւ̏‘‚«ž‚Ý</li>
<li><a href="ja/dioctl.html">disk_ioctl</a> - ‚»‚Ì‘¼‚̃hƒ‰ƒCƒu§Œä</li>
<li><a href="ja/fattime.html">get_fattime</a> - “ú•tEŽž‚̎擾</li>
</ul>
</div>
<div class="para">
<h3>Ž‘—¿</h3>
<p>FatFsƒ‚ƒWƒ…[ƒ‹‚̓tƒŠ[Eƒ\ƒtƒgƒEƒFƒA‚Æ‚µ‚Ä‹³ˆçEŒ¤‹†EŠJ”­—p‚ÉŒöŠJ‚µ‚Ä‚¢‚Ü‚·B‚ǂ̂悤‚È—˜—p–Ú“IiŒÂlE”ñ¤—pE¤—pj‚Å‚àŽg—pE‰ü•ÏE”z•z‚ɂ‚¢‚ĈêØ‚̐§ŒÀ‚Í‚ ‚è‚Ü‚¹‚ñ‚ªA‘S‚Ä—˜—pŽÒ‚̐ӔC‚̉º‚Å‚Ì—˜—p‚Æ‚µ‚Ü‚·B</p>
<ul>
<li><a href="http://elm-chan.org/fsw/ff/bd/"><em>FatFsƒ†[ƒUEƒtƒH[ƒ‰ƒ€</em></a></li>
<li><a href="ja/appnote.html">FatFsƒ‚ƒWƒ…[ƒ‹EƒAƒvƒŠƒP[ƒVƒ‡ƒ“Eƒm[ƒg</a></li>
<li><a href="http://www.siwawi.arubi.uni-kl.de/avr_projects/arm_projects/">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">FATƒtƒ@ƒCƒ‹EƒVƒXƒeƒ€Žd—l‘ by Microsoft</a> (FAT‚Ì—‰ðEŽÀ‘•‚É•K—v‚È—Bˆê‚̃Šƒtƒ@ƒŒƒ“ƒX)</li>
<li><a href="http://elm-chan.org/docs/fat.html">FATƒtƒ@ƒCƒ‹EƒVƒXƒeƒ€ŠT—v</a></li>
<li><a href="http://elm-chan.org/docs/mmc/mmc.html">MMC‚ÌŽg‚¢‚©‚½</a></li>
<li><a href="img/rwtest.png">ƒpƒtƒH[ƒ}ƒ“ƒXEƒeƒXƒg1</a> (ATmega64/9.2MHz with MMC via SPI, HDD/CFC via GPIO)</li>
<li><a href="img/rwtest2.png">ƒpƒtƒH[ƒ}ƒ“ƒXEƒeƒXƒg2</a> (LPC2368/72MHz with MMC via MCI)</li>
</ul>
</div>
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