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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_ioctl</title>
</head>
<body>
<div class="para">
<h2>disk_ioctl</h2>
<p>ZN^̓ǂݏȊÕfBXNEhCûɑlXȐ܂B</p>
<pre>
DRESULT disk_ioctl (
BYTE <em>Drive</em>, /* hCuԍ */
BYTE <em>Command</em>, /* R}h */
void* <em>Buffer</em> /* f[^nobt@ */
);
</pre>
</div>
<div class="para">
<h4></h4>
<dl class="par">
<dt>Drive</dt>
<dd>hCuԍ(0-9)w肵܂B</dd>
<dt>Command</dt>
<dd>R}hER[hw肵܂B</dd>
<dt>Buffer</dt>
<dd>R}hɈˑp[^obt@w|C^w肵܂Bobt@gpȂR}h̏ꍇ́ANULLw肵܂B</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>炩̃G[B</dd>
<dt>RES_PARERR</dt>
<dd>R}hsB</dd>
<dt>RES_NOTRDY</dt>
<dd>hCu\Ԃł͂ȂA܂͏ĂȂB</dd>
</dl>
</div>
<div class="para">
<h4></h4>
<p>hCu̎ނɂT|[gR}h͈قȂ܂AFatFsW[ł́A̔ėpR}ĥݎgpAhCu̎ނɈˑ͍s܂B</p>
<p>̊̓[hEI[\ł͕KvƂ܂B</p>
<table class="lst">
<tr><th>R}h</th><th></th></tr>
<tr><td>CTRL_SYNC</td><td>hCuf[^݂̏̂҂܂BCgEobNELbVꍇ́A܂ĂȂf[^߂܂B</td></tr>
<tr><td>GET_SECTOR_SIZE</td><td>Buffer̎wWORDϐɃhCũZN^ETCYԂ܂B_MAX_SS1024ȏ̂ƂKvƂ܂B</td></tr>
<tr><td>GET_SECTOR_COUNT</td><td>Buffer̎wDWORDϐɃhCȗZN^Ԃ܂Bf_mkfsł̂ݎgpB</td></tr>
<tr><td>GET_BLOCK_SIZE</td><td>Buffer̎wDWORDϐɃEA[̏ubNTCYZN^PʂŕԂ܂Bsȏꍇ܂HDDł1Ԃ܂Bf_mkfsł̂ݎgpB</td></tr>
</table>
</div>
<p class="foot"><a href="../00index_j.html">߂</a></p>
</body>
</html>
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