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<title>FatFs - disk_read</title>
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<div class="para">
<h2>disk_read</h2>
<p>ƒfƒBƒXƒN‚©‚çƒZƒNƒ^‚ð“ǂݏo‚µ‚Ü‚·B</p>
<pre>
DRESULT disk_read (
BYTE <em>Drive</em>, /* •¨—ƒhƒ‰ƒCƒu”ԍ† */
BYTE* <em>Buffer</em>, /* “ǂݏo‚µƒoƒbƒtƒ@‚ւ̃|ƒCƒ“ƒ^ */
DWORD <em>SectorNumber</em>, /* “ǂݏo‚µŠJŽnƒZƒNƒ^”ԍ† */
BYTE <em>SectorCount</em> /* “ǂݏo‚µƒZƒNƒ^” */
);
</pre>
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<div class="para">
<h4>ˆø”</h4>
<dl class="par">
<dt>Drive</dt>
<dd>•¨—ƒhƒ‰ƒCƒu”ԍ†(0-9)‚ðŽw’肵‚Ü‚·B</dd>
<dt>Buffer</dt>
<dd>ƒfƒBƒXƒN‚©‚ç“ǂݏo‚µ‚½ƒf[ƒ^‚ðŠi”[‚·‚éƒoƒCƒg”z—ñ‚ŁA“ǂݏo‚³‚ê‚éƒoƒCƒg”•ª‚̃TƒCƒY‚ª•K—v‚Å‚·BƒAƒhƒŒƒX‚̓Aƒ‰ƒCƒƒ“ƒg‚³‚ê‚Ä‚¢‚é‚Æ‚ÍŒÀ‚è‚Ü‚¹‚ñB</dd>
<dt>SectorNumber</dt>
<dd>“ǂݏo‚µ‚ðŠJŽn‚·‚éƒZƒNƒ^”ԍ†BLBA‚ÅŽw’肵‚Ü‚·B</dd>
<dt>SectorCount</dt>
<dd>“ǂݏo‚·ƒZƒNƒ^”B 1`255‚͈̔͂Őݒ肵‚Ü‚·</dd>
</dl>
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<div class="para">
<h4>–ß‚è’l</h4>
<dl class="ret">
<dt>RES_OK (0)</dt>
<dd>³íI—¹B</dd>
<dt>RES_ERROR</dt>
<dd>“ǂݍž‚Ý’†‚ɃGƒ‰[‚ª”­¶‚µA‚»‚̉ñ•œ‚É‚àŽ¸”s‚µ‚½B</dd>
<dt>RES_PARERR</dt>
<dd>ƒpƒ‰ƒ[ƒ^‚ª•s³B</dd>
<dt>RES_NOTRDY</dt>
<dd>ƒhƒ‰ƒCƒu‚ª“®ì‰Â”\ó‘Ô‚Å‚Í‚È‚¢i‰Šú‰»‚³‚ê‚Ä‚¢‚È‚¢jB</dd>
</dl>
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