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<p>FSINFO sector for a FAT32 volume.
<a href="structfat32__fsinfo.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="_sd_fat_8h_source.html">SdFat.h</a>&gt;</code></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfat32__fsinfo.html#a19196eeae2525130bdb0d39607860743">leadSignature</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfat32__fsinfo.html#aed41fe36034f1fcda738da60943924a6">reserved1</a> [480]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfat32__fsinfo.html#a31ea8ae6a8d32f61dd576d0d4921f015">structSignature</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfat32__fsinfo.html#af5d9e0aff08147617a09dc19d207eafe">freeCount</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfat32__fsinfo.html#a456cdbc01678df5d05eabb80f5aac9b0">nextFree</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfat32__fsinfo.html#af6dc8e21f5c1ca5ca997fc835808802c">reserved2</a> [12]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structfat32__fsinfo.html#a89944902cc4effcd8568575786c3a084">tailSignature</a> [4]</td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>FSINFO sector for a FAT32 volume. </p>
</div><hr/><h2>Field Documentation</h2>
<a class="anchor" id="af5d9e0aff08147617a09dc19d207eafe"></a><!-- doxytag: member="fat32_fsinfo::freeCount" ref="af5d9e0aff08147617a09dc19d207eafe" args="" -->
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<td class="memname">uint32_t <a class="el" href="structfat32__fsinfo.html#af5d9e0aff08147617a09dc19d207eafe">freeCount</a></td>
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<p>Contains the last known free cluster count on the volume. If the value is 0xFFFFFFFF, then the free count is unknown and must be computed. Any other value can be used, but is not necessarily correct. It should be range checked at least to make sure it is &lt;= volume cluster count. </p>
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<a class="anchor" id="a19196eeae2525130bdb0d39607860743"></a><!-- doxytag: member="fat32_fsinfo::leadSignature" ref="a19196eeae2525130bdb0d39607860743" args="" -->
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<td class="memname">uint32_t <a class="el" href="structfat32__fsinfo.html#a19196eeae2525130bdb0d39607860743">leadSignature</a></td>
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<p>must be 0X52, 0X52, 0X61, 0X41 </p>
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<a class="anchor" id="a456cdbc01678df5d05eabb80f5aac9b0"></a><!-- doxytag: member="fat32_fsinfo::nextFree" ref="a456cdbc01678df5d05eabb80f5aac9b0" args="" -->
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<td class="memname">uint32_t <a class="el" href="structfat32__fsinfo.html#a456cdbc01678df5d05eabb80f5aac9b0">nextFree</a></td>
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<p>This is a hint for the FAT driver. It indicates the cluster number at which the driver should start looking for free clusters. If the value is 0xFFFFFFFF, then there is no hint and the driver should start looking at cluster 2. </p>
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<a class="anchor" id="aed41fe36034f1fcda738da60943924a6"></a><!-- doxytag: member="fat32_fsinfo::reserved1" ref="aed41fe36034f1fcda738da60943924a6" args="[480]" -->
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<td class="memname">uint8_t <a class="el" href="structfat32__fsinfo.html#aed41fe36034f1fcda738da60943924a6">reserved1</a>[480]</td>
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<p>must be zero </p>
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<a class="anchor" id="af6dc8e21f5c1ca5ca997fc835808802c"></a><!-- doxytag: member="fat32_fsinfo::reserved2" ref="af6dc8e21f5c1ca5ca997fc835808802c" args="[12]" -->
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<td class="memname">uint8_t <a class="el" href="structfat32__fsinfo.html#af6dc8e21f5c1ca5ca997fc835808802c">reserved2</a>[12]</td>
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<p>must be zero </p>
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<a class="anchor" id="a31ea8ae6a8d32f61dd576d0d4921f015"></a><!-- doxytag: member="fat32_fsinfo::structSignature" ref="a31ea8ae6a8d32f61dd576d0d4921f015" args="" -->
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<td class="memname">uint32_t <a class="el" href="structfat32__fsinfo.html#a31ea8ae6a8d32f61dd576d0d4921f015">structSignature</a></td>
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<p>must be 0X72, 0X72, 0X41, 0X61 </p>
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<a class="anchor" id="a89944902cc4effcd8568575786c3a084"></a><!-- doxytag: member="fat32_fsinfo::tailSignature" ref="a89944902cc4effcd8568575786c3a084" args="[4]" -->
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<td class="memname">uint8_t <a class="el" href="structfat32__fsinfo.html#a89944902cc4effcd8568575786c3a084">tailSignature</a>[4]</td>
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<p>must be 0X00, 0X00, 0X55, 0XAA </p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>src/ArduinoAVR/Repetier/<a class="el" href="_sd_fat_8h_source.html">SdFat.h</a></li>
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