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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="ja">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS">
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<link rel="up" title="FatFs" href="../00index_j.html">
<link rel="stylesheet" href="../css_j.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - disk_read</title>
</head>
<body>
<div class="para">
<h2>disk_read</h2>
<p>fBXNZN^ǂݏo܂B</p>
<pre>
DRESULT disk_read (
BYTE <em>Drive</em>, /* hCuԍ */
BYTE* <em>Buffer</em>, /* ǂݏoobt@ւ̃|C^ */
DWORD <em>SectorNumber</em>, /* ǂݏoJnZN^ԍ */
BYTE <em>SectorCount</em> /* ǂݏoZN^ */
);
</pre>
</div>
<div class="para">
<h4></h4>
<dl class="par">
<dt>Drive</dt>
<dd>hCuԍ(0-9)w肵܂B</dd>
<dt>Buffer</dt>
<dd>fBXNǂݏof[^i[oCgzŁAǂݏooCg̃TCYKvłBAhX̓ACgĂƂ͌܂B</dd>
<dt>SectorNumber</dt>
<dd>ǂݏoJnZN^ԍBLBAŎw肵܂B</dd>
<dt>SectorCount</dt>
<dd>ǂݏoZN^B 1`255͈̔͂Őݒ肵܂</dd>
</dl>
</div>
<div class="para">
<h4>߂l</h4>
<dl class="ret">
<dt>RES_OK (0)</dt>
<dd>IB</dd>
<dt>RES_ERROR</dt>
<dd>ǂݍݒɃG[ẢɂsB</dd>
<dt>RES_PARERR</dt>
<dd>p[^sB</dd>
<dt>RES_NOTRDY</dt>
<dd>hCu\Ԃł͂ȂiĂȂjB</dd>
</dl>
</div>
<p class="foot"><a href="../00index_j.html">߂</a></p>
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