72 lines
2.8 KiB
HTML
72 lines
2.8 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html lang="ja">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS">
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<meta http-equiv="Content-Style-Type" content="text/css">
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<link rel="up" title="FatFs" href="../00index_j.html">
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<link rel="alternate" hreflang="en" title="English" href="../en/dread.html">
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<link rel="stylesheet" href="../css_j.css" type="text/css" media="screen" title="ELM Default">
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<title>FatFs - disk_read</title>
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</head>
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<body>
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<div class="para func">
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<h2>disk_read</h2>
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<p><EFBFBD>X<EFBFBD>g<EFBFBD><EFBFBD><EFBFBD>[<5B>W<EFBFBD>E<EFBFBD>f<EFBFBD>o<EFBFBD>C<EFBFBD>X<EFBFBD><58><EFBFBD><EFBFBD><EFBFBD>f<EFBFBD>[<5B>^<5E><><EFBFBD>ǂݏo<DD8F><6F><EFBFBD>܂<EFBFBD><DC82>B</p>
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<pre>
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DRESULT disk_read (
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BYTE <span class="arg">pdrv</span>, <span class="c">/* [IN] <20><><EFBFBD><EFBFBD><EFBFBD>h<EFBFBD><68><EFBFBD>C<EFBFBD>u<EFBFBD>ԍ<EFBFBD> */</span>
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BYTE* <span class="arg">buff</span>, <span class="c">/* [OUT] <20>ǂݏo<DD8F><6F><EFBFBD>o<EFBFBD>b<EFBFBD>t<EFBFBD>@<40>ւ̃|<7C>C<EFBFBD><43><EFBFBD>^ */</span>
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DWORD <span class="arg">sector</span>, <span class="c">/* [IN] <20>ǂݏo<DD8F><6F><EFBFBD>J<EFBFBD>n<EFBFBD>Z<EFBFBD>N<EFBFBD>^<5E>ԍ<EFBFBD> */</span>
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UINT <span class="arg">count</span> <span class="c">/* [IN] <20>ǂݏo<DD8F><6F><EFBFBD>Z<EFBFBD>N<EFBFBD>^<5E><> */</span>
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);
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</pre>
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</div>
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<div class="para arg">
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<h4><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h4>
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<dl class="par">
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<dt>pdrv</dt>
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<dd><EFBFBD>Ώۂ̃f<EFBFBD>o<EFBFBD>C<EFBFBD>X<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>h<EFBFBD><EFBFBD><EFBFBD>C<EFBFBD>u<EFBFBD>ԍ<EFBFBD>(0-9)<29><><EFBFBD>w<EFBFBD>肳<EFBFBD><E882B3><EFBFBD>܂<EFBFBD><DC82>B</dd>
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<dt>buff</dt>
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<dd><EFBFBD>X<EFBFBD>g<EFBFBD><EFBFBD><EFBFBD>[<5B>W<EFBFBD>E<EFBFBD>f<EFBFBD>o<EFBFBD>C<EFBFBD>X<EFBFBD><58><EFBFBD><EFBFBD><EFBFBD>ǂݏo<DD8F><6F><EFBFBD><EFBFBD><EFBFBD>f<EFBFBD>[<5B>^<5E><><EFBFBD>i<EFBFBD>[<5B><><EFBFBD><EFBFBD><em><EFBFBD>o<EFBFBD>C<EFBFBD>g<EFBFBD>z<EFBFBD><EFBFBD></em><EFBFBD><EFBFBD><EFBFBD>w<EFBFBD>肳<EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><EFBFBD>B</dd>
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<dt>sector</dt>
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<dd><EFBFBD>ǂݏo<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Z<EFBFBD>N<EFBFBD>^<5E>ԍ<EFBFBD><D48D>BLBA<42>Ŏw<C58E>肳<EFBFBD><E882B3><EFBFBD>܂<EFBFBD><DC82>B</dd>
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<dt>count</dt>
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<dd><EFBFBD>ǂݏo<EFBFBD><EFBFBD><EFBFBD>Z<EFBFBD>N<EFBFBD>^<5E><><EFBFBD>BFatFs<46><73><EFBFBD><EFBFBD><EFBFBD>̌Ăяo<D18F><6F><EFBFBD>ł<EFBFBD>1<EFBFBD>`128<32>͈̔͂Ɍ<CD82><C98C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>B</dd>
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</dl>
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</div>
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<div class="para ret">
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<h4><EFBFBD>߂<EFBFBD><EFBFBD>l</h4>
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<dl class="ret">
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<dt>RES_OK (0)</dt>
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<dd><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD><EFBFBD><EFBFBD>B</dd>
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<dt>RES_ERROR</dt>
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<dd><EFBFBD>ǂݍ<EFBFBD><EFBFBD>ݒ<EFBFBD><EFBFBD>ɃG<EFBFBD><EFBFBD><EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD><41><EFBFBD>̉ɂ<F1959C82><C982><EFBFBD><EFBFBD>s<EFBFBD><73><EFBFBD><EFBFBD><EFBFBD>B</dd>
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<dt>RES_PARERR</dt>
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<dd><EFBFBD>p<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>[<5B>^<5E><><EFBFBD>s<EFBFBD><73><EFBFBD>B</dd>
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<dt>RES_NOTRDY</dt>
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<dd><EFBFBD>h<EFBFBD><EFBFBD><EFBFBD>C<EFBFBD>u<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\<5C><><EFBFBD>Ԃł͂Ȃ<CD82><C882>i<EFBFBD><69><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ă<EFBFBD><C482>Ȃ<EFBFBD><C882>j<EFBFBD>B</dd>
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</dl>
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</div>
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<div class="para desc">
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<h4><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h4>
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<p><tt class="arg">buff</tt><EFBFBD><EFBFBD><tt>BYTE</tt><EFBFBD>^<5E>Ȃ̂ŁA<C581>w<EFBFBD>肳<EFBFBD><E882B3><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD>h<EFBFBD><68><EFBFBD>X<EFBFBD><58><em><EFBFBD><EFBFBD><EFBFBD>Ƀ<EFBFBD><EFBFBD>[<5B>h<EFBFBD>E<EFBFBD>A<EFBFBD><41><EFBFBD>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD>g<EFBFBD><67><EFBFBD><EFBFBD><EFBFBD>Ă<EFBFBD><C482><EFBFBD><EFBFBD>Ƃ͌<C682><CD8C><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD></em><EFBFBD>B<EFBFBD><EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD>C<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>g<EFBFBD>E<EFBFBD>A<EFBFBD>h<EFBFBD><EFBFBD><EFBFBD>X<EFBFBD>ւ̓]<5D><><EFBFBD>́A<a href="appnote.html#fs1"><EFBFBD><EFBFBD><EFBFBD>ړ]<5D><></a><EFBFBD>ɂ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĕ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>邱<EFBFBD>Ƃ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><EFBFBD>B<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD>n<EFBFBD>[<5B>h<EFBFBD>E<EFBFBD>F<EFBFBD>A<EFBFBD><41><EFBFBD>̐<EFBFBD><CC90><EFBFBD><EFBFBD>ł<EFBFBD><C582>̂悤<CC82>ȓ]<5D><><EFBFBD><EFBFBD><EFBFBD>s<EFBFBD>\<5C>ȂƂ<C882><C682>́A<CD81><41><EFBFBD>̊<CC8A><D690><EFBFBD><EFBFBD>œ<EFBFBD><C593>i<EFBFBD>]<5D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȃǂ<C882><C782>ĉ<EFBFBD><C489><EFBFBD><EFBFBD><EFBFBD><EFBFBD>邩<EFBFBD>A<EFBFBD>܂<EFBFBD><DC82>͕ʂ̕<CA82><CC95>@<40>őΉ<C591><CE89><EFBFBD><EFBFBD>Ȃ<EFBFBD><C882><EFBFBD><EFBFBD>Ȃ<CE82><C882>܂<EFBFBD><DC82><EFBFBD><EFBFBD>B<EFBFBD><42><EFBFBD>ɂ<EFBFBD><C982><EFBFBD><EFBFBD><EFBFBD><C282>̑Ή<CC91><CE89><EFBFBD><EFBFBD>@<40><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD>ꂩ<EFBFBD><EA82A9><EFBFBD><EFBFBD>OK)<29>B</p>
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<ul>
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<li><EFBFBD><EFBFBD><EFBFBD>̊<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼn<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> - <20><><EFBFBD><EFBFBD></li>
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<li><tt>f_read()</tt><EFBFBD>ɂ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>āA<EFBFBD>Z<EFBFBD>N<EFBFBD>^<5E>S<EFBFBD>̂<EFBFBD><CC82>܂ޓ]<5D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> - <20><><EFBFBD>ړ]<5D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȃ<EFBFBD></li>
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<li><tt>f_read(fp, buff, btr, &br)</tt><EFBFBD>ɂ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>āA<tt>(((UINT)buff & 3) == (f_tell(fp) & 3))</tt><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> - <tt class="arg">buff</tt><EFBFBD>̃<EFBFBD><EFBFBD>[<5B>h<EFBFBD>E<EFBFBD>A<EFBFBD><41><EFBFBD>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD>g<EFBFBD><67><EFBFBD>ۏ<DB8F><D882><EFBFBD><EFBFBD><EFBFBD></li>
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</ul>
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<p><EFBFBD><EFBFBD><EFBFBD>ʓI<EFBFBD>ɁA<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Z<EFBFBD>N<EFBFBD>^<5E>̓]<5D><><EFBFBD>v<EFBFBD><76><EFBFBD>́A<CD81>X<EFBFBD>g<EFBFBD><67><EFBFBD>[<5B>W<EFBFBD>E<EFBFBD>f<EFBFBD>o<EFBFBD>C<EFBFBD>X<EFBFBD>ɑ<C991><CE82>ĉ\<5C>Ȍ<EFBFBD><C88C><EFBFBD><EFBFBD>}<7D><><EFBFBD>`<60>E<EFBFBD>Z<EFBFBD>N<EFBFBD>^<5E>]<5D><><EFBFBD><EFBFBD><EFBFBD>Ȃ<EFBFBD><C882><EFBFBD><EFBFBD>Ȃ<CE82><C882>܂<EFBFBD><DC82><EFBFBD><EFBFBD>B<EFBFBD><42><EFBFBD><EFBFBD><EFBFBD>̃V<CC83><56><EFBFBD>O<EFBFBD><4F><EFBFBD>E<EFBFBD>Z<EFBFBD>N<EFBFBD>^<5E>ǂݏo<DD8F><6F><EFBFBD>ɕ<EFBFBD><C995><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꂽ<EFBFBD>ꍇ<EFBFBD>A<EFBFBD>X<EFBFBD><58><EFBFBD>[<5B>v<EFBFBD>b<EFBFBD>g<EFBFBD><67><EFBFBD>ቺ<EFBFBD><E189BA><EFBFBD>邱<EFBFBD>Ƃ<EFBFBD><C682><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>B</p>
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</div>
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<p class="foot"><a href="../00index_j.html"><EFBFBD>߂<EFBFBD></a></p>
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</body>
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</html>
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