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  8. <title>SdFat: ExFatPartition Class Reference</title>

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  64.   <div class="summary">

  65. <a href="#pub-methods">Public Member Functions</a> &#124;

  66. <a href="#friends">Friends</a> &#124;

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  68.   <div class="headertitle">

  69. <div class="title">ExFatPartition Class Reference</div>  </div>

  70. </div><!--header-->

  71. <div class="contents">

  72. 

  73. <p>Access exFat partitions on raw file devices.  

  74.  <a href="class_ex_fat_partition.html#details">More...</a></p>

  75. 

  76. <p><code>#include &lt;ExFatPartition.h&gt;</code></p>

  77. <div class="dynheader">

  78. Inheritance diagram for ExFatPartition:</div>

  79. <div class="dyncontent">

  80. <div class="center"><img src="class_ex_fat_partition__inherit__graph.png" border="0" usemap="#_ex_fat_partition_inherit__map" alt="Inheritance graph"/></div>

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  82. <area shape="rect" id="node2" href="class_ex_fat_volume.html" title="exFAT volume. " alt="" coords="40,80,141,107"/>

  83. <area shape="rect" id="node3" href="class_sd_base.html" title="SdBase\&lt; ExFatVolume \&gt;" alt="" coords="5,155,176,181"/>

  84. <area shape="rect" id="node4" href="class_sd_ex_fat.html" title="SD file system class for exFAT volumes. " alt="" coords="54,229,127,256"/>

  85. </map>

  86. <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>

  87. <table class="memberdecls">

  88. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>

  89. Public Member Functions</h2></td></tr>

  90. <tr class="memitem:a1da789000f42592f9509df843fdd50c8"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a1da789000f42592f9509df843fdd50c8">bytesPerCluster</a> ()</td></tr>

  91. <tr class="separator:a1da789000f42592f9509df843fdd50c8"><td class="memSeparator" colspan="2">&#160;</td></tr>

  92. <tr class="memitem:a64825a52f754bdcb02c8632f5fd15373"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a64825a52f754bdcb02c8632f5fd15373">bytesPerClusterShift</a> ()</td></tr>

  93. <tr class="separator:a64825a52f754bdcb02c8632f5fd15373"><td class="memSeparator" colspan="2">&#160;</td></tr>

  94. <tr class="memitem:adea3221412eb4bf5c19b6311573135f8"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#adea3221412eb4bf5c19b6311573135f8">bytesPerSector</a> ()</td></tr>

  95. <tr class="separator:adea3221412eb4bf5c19b6311573135f8"><td class="memSeparator" colspan="2">&#160;</td></tr>

  96. <tr class="memitem:a715f3574452c27ecf51b66208ce5e4a7"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a715f3574452c27ecf51b66208ce5e4a7">bytesPerSectorShift</a> ()</td></tr>

  97. <tr class="separator:a715f3574452c27ecf51b66208ce5e4a7"><td class="memSeparator" colspan="2">&#160;</td></tr>

  98. <tr class="memitem:a63fac808e421ed5c8e72a37616ac56ac"><td class="memItemLeft" align="right" valign="top">uint8_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a63fac808e421ed5c8e72a37616ac56ac">cacheClear</a> ()</td></tr>

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  100. <tr class="memitem:ac01eb583924286617b0ee8fcf7409ac0"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#ac01eb583924286617b0ee8fcf7409ac0">clusterCount</a> ()</td></tr>

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  102. <tr class="memitem:a58b96587b787f4164eb719913dfbaaf5"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a58b96587b787f4164eb719913dfbaaf5">clusterHeapStartSector</a> ()</td></tr>

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  104. <tr class="memitem:aa7d1ae15168896ccc2648b4c383b34eb"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#aa7d1ae15168896ccc2648b4c383b34eb">fatLength</a> ()</td></tr>

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  106. <tr class="memitem:a9eff9e65b511ec06b62856bff8ed29eb"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a9eff9e65b511ec06b62856bff8ed29eb">fatStartSector</a> ()</td></tr>

  107. <tr class="separator:a9eff9e65b511ec06b62856bff8ed29eb"><td class="memSeparator" colspan="2">&#160;</td></tr>

  108. <tr class="memitem:a3e63d87b4ef985f92c1793d269274f44"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a3e63d87b4ef985f92c1793d269274f44">fatType</a> () const</td></tr>

  109. <tr class="separator:a3e63d87b4ef985f92c1793d269274f44"><td class="memSeparator" colspan="2">&#160;</td></tr>

  110. <tr class="memitem:ae6d4414d6440b79b6314cd1edbaa35b0"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#ae6d4414d6440b79b6314cd1edbaa35b0">freeClusterCount</a> ()</td></tr>

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  112. <tr class="memitem:adb1d277492dccba09031e2064f4fa66f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#adb1d277492dccba09031e2064f4fa66f">init</a> (<a class="el" href="class_sd_spi_card.html">BlockDevice</a> *dev, uint8_t part)</td></tr>

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  114. <tr class="memitem:a658c250984be29febf8f4d2a2ec312a1"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a658c250984be29febf8f4d2a2ec312a1">rootDirectoryCluster</a> ()</td></tr>

  115. <tr class="separator:a658c250984be29febf8f4d2a2ec312a1"><td class="memSeparator" colspan="2">&#160;</td></tr>

  116. <tr class="memitem:a9412bd687edc99266c88f8aa87f01c51"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a9412bd687edc99266c88f8aa87f01c51">rootLength</a> ()</td></tr>

  117. <tr class="separator:a9412bd687edc99266c88f8aa87f01c51"><td class="memSeparator" colspan="2">&#160;</td></tr>

  118. <tr class="memitem:aaa7306ac8ff29f50ec4d919ccaff10d7"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#aaa7306ac8ff29f50ec4d919ccaff10d7">sectorsPerCluster</a> ()</td></tr>

  119. <tr class="separator:aaa7306ac8ff29f50ec4d919ccaff10d7"><td class="memSeparator" colspan="2">&#160;</td></tr>

  120. <tr class="memitem:ab1624bf02690ee06365207cb8f1d48ac"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#ab1624bf02690ee06365207cb8f1d48ac">sectorsPerClusterShift</a> ()</td></tr>

  121. <tr class="separator:ab1624bf02690ee06365207cb8f1d48ac"><td class="memSeparator" colspan="2">&#160;</td></tr>

  122. </table><table class="memberdecls">

  123. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a>

  124. Friends</h2></td></tr>

  125. <tr class="memitem:a0ea68fb710b4ca007419acbf84ca6908"><td class="memItemLeft" align="right" valign="top">class&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a0ea68fb710b4ca007419acbf84ca6908">ExFatFile</a></td></tr>

  126. <tr class="separator:a0ea68fb710b4ca007419acbf84ca6908"><td class="memSeparator" colspan="2">&#160;</td></tr>

  127. </table>

  128. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>

  129. <div class="textblock"><p>Access exFat partitions on raw file devices. </p>

  130. </div><h2 class="groupheader">Member Function Documentation</h2>

  131. <a id="a1da789000f42592f9509df843fdd50c8"></a>

  132. <h2 class="memtitle"><span class="permalink"><a href="#a1da789000f42592f9509df843fdd50c8">&#9670;&nbsp;</a></span>bytesPerCluster()</h2>

  133. 

  134. <div class="memitem">

  135. <div class="memproto">

  136. <table class="mlabels">

  137.   <tr>

  138.   <td class="mlabels-left">

  139.       <table class="memname">

  140.         <tr>

  141.           <td class="memname">uint32_t ExFatPartition::bytesPerCluster </td>

  142.           <td>(</td>

  143.           <td class="paramname"></td><td>)</td>

  144.           <td></td>

  145.         </tr>

  146.       </table>

  147.   </td>

  148.   <td class="mlabels-right">

  149. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  150.   </tr>

  151. </table>

  152. </div><div class="memdoc">

  153. <dl class="section return"><dt>Returns</dt><dd>the number of bytes in a cluster. </dd></dl>

  154. 

  155. </div>

  156. </div>

  157. <a id="a64825a52f754bdcb02c8632f5fd15373"></a>

  158. <h2 class="memtitle"><span class="permalink"><a href="#a64825a52f754bdcb02c8632f5fd15373">&#9670;&nbsp;</a></span>bytesPerClusterShift()</h2>

  159. 

  160. <div class="memitem">

  161. <div class="memproto">

  162. <table class="mlabels">

  163.   <tr>

  164.   <td class="mlabels-left">

  165.       <table class="memname">

  166.         <tr>

  167.           <td class="memname">uint8_t ExFatPartition::bytesPerClusterShift </td>

  168.           <td>(</td>

  169.           <td class="paramname"></td><td>)</td>

  170.           <td></td>

  171.         </tr>

  172.       </table>

  173.   </td>

  174.   <td class="mlabels-right">

  175. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  176.   </tr>

  177. </table>

  178. </div><div class="memdoc">

  179. <dl class="section return"><dt>Returns</dt><dd>the power of two for bytesPerCluster. </dd></dl>

  180. 

  181. </div>

  182. </div>

  183. <a id="adea3221412eb4bf5c19b6311573135f8"></a>

  184. <h2 class="memtitle"><span class="permalink"><a href="#adea3221412eb4bf5c19b6311573135f8">&#9670;&nbsp;</a></span>bytesPerSector()</h2>

  185. 

  186. <div class="memitem">

  187. <div class="memproto">

  188. <table class="mlabels">

  189.   <tr>

  190.   <td class="mlabels-left">

  191.       <table class="memname">

  192.         <tr>

  193.           <td class="memname">uint16_t ExFatPartition::bytesPerSector </td>

  194.           <td>(</td>

  195.           <td class="paramname"></td><td>)</td>

  196.           <td></td>

  197.         </tr>

  198.       </table>

  199.   </td>

  200.   <td class="mlabels-right">

  201. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  202.   </tr>

  203. </table>

  204. </div><div class="memdoc">

  205. <dl class="section return"><dt>Returns</dt><dd>the number of bytes in a sector. </dd></dl>

  206. 

  207. </div>

  208. </div>

  209. <a id="a715f3574452c27ecf51b66208ce5e4a7"></a>

  210. <h2 class="memtitle"><span class="permalink"><a href="#a715f3574452c27ecf51b66208ce5e4a7">&#9670;&nbsp;</a></span>bytesPerSectorShift()</h2>

  211. 

  212. <div class="memitem">

  213. <div class="memproto">

  214. <table class="mlabels">

  215.   <tr>

  216.   <td class="mlabels-left">

  217.       <table class="memname">

  218.         <tr>

  219.           <td class="memname">uint8_t ExFatPartition::bytesPerSectorShift </td>

  220.           <td>(</td>

  221.           <td class="paramname"></td><td>)</td>

  222.           <td></td>

  223.         </tr>

  224.       </table>

  225.   </td>

  226.   <td class="mlabels-right">

  227. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  228.   </tr>

  229. </table>

  230. </div><div class="memdoc">

  231. <dl class="section return"><dt>Returns</dt><dd>the power of two for bytesPerSector. </dd></dl>

  232. 

  233. </div>

  234. </div>

  235. <a id="a63fac808e421ed5c8e72a37616ac56ac"></a>

  236. <h2 class="memtitle"><span class="permalink"><a href="#a63fac808e421ed5c8e72a37616ac56ac">&#9670;&nbsp;</a></span>cacheClear()</h2>

  237. 

  238. <div class="memitem">

  239. <div class="memproto">

  240. <table class="mlabels">

  241.   <tr>

  242.   <td class="mlabels-left">

  243.       <table class="memname">

  244.         <tr>

  245.           <td class="memname">uint8_t* ExFatPartition::cacheClear </td>

  246.           <td>(</td>

  247.           <td class="paramname"></td><td>)</td>

  248.           <td></td>

  249.         </tr>

  250.       </table>

  251.   </td>

  252.   <td class="mlabels-right">

  253. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  254.   </tr>

  255. </table>

  256. </div><div class="memdoc">

  257. <p>Clear the cache and returns a pointer to the cache. Not for normal apps. </p><dl class="section return"><dt>Returns</dt><dd>A pointer to the cache buffer or zero if an error occurs. </dd></dl>

  258. 

  259. </div>

  260. </div>

  261. <a id="ac01eb583924286617b0ee8fcf7409ac0"></a>

  262. <h2 class="memtitle"><span class="permalink"><a href="#ac01eb583924286617b0ee8fcf7409ac0">&#9670;&nbsp;</a></span>clusterCount()</h2>

  263. 

  264. <div class="memitem">

  265. <div class="memproto">

  266. <table class="mlabels">

  267.   <tr>

  268.   <td class="mlabels-left">

  269.       <table class="memname">

  270.         <tr>

  271.           <td class="memname">uint32_t ExFatPartition::clusterCount </td>

  272.           <td>(</td>

  273.           <td class="paramname"></td><td>)</td>

  274.           <td></td>

  275.         </tr>

  276.       </table>

  277.   </td>

  278.   <td class="mlabels-right">

  279. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  280.   </tr>

  281. </table>

  282. </div><div class="memdoc">

  283. <dl class="section return"><dt>Returns</dt><dd>the cluster count for the partition. </dd></dl>

  284. 

  285. </div>

  286. </div>

  287. <a id="a58b96587b787f4164eb719913dfbaaf5"></a>

  288. <h2 class="memtitle"><span class="permalink"><a href="#a58b96587b787f4164eb719913dfbaaf5">&#9670;&nbsp;</a></span>clusterHeapStartSector()</h2>

  289. 

  290. <div class="memitem">

  291. <div class="memproto">

  292. <table class="mlabels">

  293.   <tr>

  294.   <td class="mlabels-left">

  295.       <table class="memname">

  296.         <tr>

  297.           <td class="memname">uint32_t ExFatPartition::clusterHeapStartSector </td>

  298.           <td>(</td>

  299.           <td class="paramname"></td><td>)</td>

  300.           <td></td>

  301.         </tr>

  302.       </table>

  303.   </td>

  304.   <td class="mlabels-right">

  305. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  306.   </tr>

  307. </table>

  308. </div><div class="memdoc">

  309. <dl class="section return"><dt>Returns</dt><dd>the cluster heap start sector. </dd></dl>

  310. 

  311. </div>

  312. </div>

  313. <a id="aa7d1ae15168896ccc2648b4c383b34eb"></a>

  314. <h2 class="memtitle"><span class="permalink"><a href="#aa7d1ae15168896ccc2648b4c383b34eb">&#9670;&nbsp;</a></span>fatLength()</h2>

  315. 

  316. <div class="memitem">

  317. <div class="memproto">

  318. <table class="mlabels">

  319.   <tr>

  320.   <td class="mlabels-left">

  321.       <table class="memname">

  322.         <tr>

  323.           <td class="memname">uint32_t ExFatPartition::fatLength </td>

  324.           <td>(</td>

  325.           <td class="paramname"></td><td>)</td>

  326.           <td></td>

  327.         </tr>

  328.       </table>

  329.   </td>

  330.   <td class="mlabels-right">

  331. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  332.   </tr>

  333. </table>

  334. </div><div class="memdoc">

  335. <dl class="section return"><dt>Returns</dt><dd>the FAT length in sectors </dd></dl>

  336. 

  337. </div>

  338. </div>

  339. <a id="a9eff9e65b511ec06b62856bff8ed29eb"></a>

  340. <h2 class="memtitle"><span class="permalink"><a href="#a9eff9e65b511ec06b62856bff8ed29eb">&#9670;&nbsp;</a></span>fatStartSector()</h2>

  341. 

  342. <div class="memitem">

  343. <div class="memproto">

  344. <table class="mlabels">

  345.   <tr>

  346.   <td class="mlabels-left">

  347.       <table class="memname">

  348.         <tr>

  349.           <td class="memname">uint32_t ExFatPartition::fatStartSector </td>

  350.           <td>(</td>

  351.           <td class="paramname"></td><td>)</td>

  352.           <td></td>

  353.         </tr>

  354.       </table>

  355.   </td>

  356.   <td class="mlabels-right">

  357. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  358.   </tr>

  359. </table>

  360. </div><div class="memdoc">

  361. <dl class="section return"><dt>Returns</dt><dd>the FAT start sector number. </dd></dl>

  362. 

  363. </div>

  364. </div>

  365. <a id="a3e63d87b4ef985f92c1793d269274f44"></a>

  366. <h2 class="memtitle"><span class="permalink"><a href="#a3e63d87b4ef985f92c1793d269274f44">&#9670;&nbsp;</a></span>fatType()</h2>

  367. 

  368. <div class="memitem">

  369. <div class="memproto">

  370. <table class="mlabels">

  371.   <tr>

  372.   <td class="mlabels-left">

  373.       <table class="memname">

  374.         <tr>

  375.           <td class="memname">uint8_t ExFatPartition::fatType </td>

  376.           <td>(</td>

  377.           <td class="paramname"></td><td>)</td>

  378.           <td> const</td>

  379.         </tr>

  380.       </table>

  381.   </td>

  382.   <td class="mlabels-right">

  383. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  384.   </tr>

  385. </table>

  386. </div><div class="memdoc">

  387. <dl class="section return"><dt>Returns</dt><dd>Type FAT_TYPE_EXFAT for exFAT partition or zero for error. </dd></dl>

  388. 

  389. </div>

  390. </div>

  391. <a id="ae6d4414d6440b79b6314cd1edbaa35b0"></a>

  392. <h2 class="memtitle"><span class="permalink"><a href="#ae6d4414d6440b79b6314cd1edbaa35b0">&#9670;&nbsp;</a></span>freeClusterCount()</h2>

  393. 

  394. <div class="memitem">

  395. <div class="memproto">

  396.       <table class="memname">

  397.         <tr>

  398.           <td class="memname">uint32_t ExFatPartition::freeClusterCount </td>

  399.           <td>(</td>

  400.           <td class="paramname"></td><td>)</td>

  401.           <td></td>

  402.         </tr>

  403.       </table>

  404. </div><div class="memdoc">

  405. <dl class="section return"><dt>Returns</dt><dd>the free cluster count. </dd></dl>

  406. 

  407. </div>

  408. </div>

  409. <a id="adb1d277492dccba09031e2064f4fa66f"></a>

  410. <h2 class="memtitle"><span class="permalink"><a href="#adb1d277492dccba09031e2064f4fa66f">&#9670;&nbsp;</a></span>init()</h2>

  411. 

  412. <div class="memitem">

  413. <div class="memproto">

  414.       <table class="memname">

  415.         <tr>

  416.           <td class="memname">bool ExFatPartition::init </td>

  417.           <td>(</td>

  418.           <td class="paramtype"><a class="el" href="class_sd_spi_card.html">BlockDevice</a> *&#160;</td>

  419.           <td class="paramname"><em>dev</em>, </td>

  420.         </tr>

  421.         <tr>

  422.           <td class="paramkey"></td>

  423.           <td></td>

  424.           <td class="paramtype">uint8_t&#160;</td>

  425.           <td class="paramname"><em>part</em>&#160;</td>

  426.         </tr>

  427.         <tr>

  428.           <td></td>

  429.           <td>)</td>

  430.           <td></td><td></td>

  431.         </tr>

  432.       </table>

  433. </div><div class="memdoc">

  434. <p>Initialize a exFAT partition. </p><dl class="params"><dt>Parameters</dt><dd>

  435.   <table class="params">

  436.     <tr><td class="paramdir">[in]</td><td class="paramname">dev</td><td>The blockDevice for the partition. </td></tr>

  437.     <tr><td class="paramdir">[in]</td><td class="paramname">part</td><td>The partition to be used. Legal values for <em>part</em> are 1-4 to use the corresponding partition on a device formatted with a MBR, Master Boot Record, or zero if the device is formatted as a super floppy with the FAT boot sector in sector zero.</td></tr>

  438.   </table>

  439.   </dd>

  440. </dl>

  441. <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

  442. 

  443. </div>

  444. </div>

  445. <a id="a658c250984be29febf8f4d2a2ec312a1"></a>

  446. <h2 class="memtitle"><span class="permalink"><a href="#a658c250984be29febf8f4d2a2ec312a1">&#9670;&nbsp;</a></span>rootDirectoryCluster()</h2>

  447. 

  448. <div class="memitem">

  449. <div class="memproto">

  450. <table class="mlabels">

  451.   <tr>

  452.   <td class="mlabels-left">

  453.       <table class="memname">

  454.         <tr>

  455.           <td class="memname">uint32_t ExFatPartition::rootDirectoryCluster </td>

  456.           <td>(</td>

  457.           <td class="paramname"></td><td>)</td>

  458.           <td></td>

  459.         </tr>

  460.       </table>

  461.   </td>

  462.   <td class="mlabels-right">

  463. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  464.   </tr>

  465. </table>

  466. </div><div class="memdoc">

  467. <dl class="section return"><dt>Returns</dt><dd>the root directory start cluster number. </dd></dl>

  468. 

  469. </div>

  470. </div>

  471. <a id="a9412bd687edc99266c88f8aa87f01c51"></a>

  472. <h2 class="memtitle"><span class="permalink"><a href="#a9412bd687edc99266c88f8aa87f01c51">&#9670;&nbsp;</a></span>rootLength()</h2>

  473. 

  474. <div class="memitem">

  475. <div class="memproto">

  476.       <table class="memname">

  477.         <tr>

  478.           <td class="memname">uint32_t ExFatPartition::rootLength </td>

  479.           <td>(</td>

  480.           <td class="paramname"></td><td>)</td>

  481.           <td></td>

  482.         </tr>

  483.       </table>

  484. </div><div class="memdoc">

  485. <dl class="section return"><dt>Returns</dt><dd>the root directory length. </dd></dl>

  486. 

  487. </div>

  488. </div>

  489. <a id="aaa7306ac8ff29f50ec4d919ccaff10d7"></a>

  490. <h2 class="memtitle"><span class="permalink"><a href="#aaa7306ac8ff29f50ec4d919ccaff10d7">&#9670;&nbsp;</a></span>sectorsPerCluster()</h2>

  491. 

  492. <div class="memitem">

  493. <div class="memproto">

  494. <table class="mlabels">

  495.   <tr>

  496.   <td class="mlabels-left">

  497.       <table class="memname">

  498.         <tr>

  499.           <td class="memname">uint32_t ExFatPartition::sectorsPerCluster </td>

  500.           <td>(</td>

  501.           <td class="paramname"></td><td>)</td>

  502.           <td></td>

  503.         </tr>

  504.       </table>

  505.   </td>

  506.   <td class="mlabels-right">

  507. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  508.   </tr>

  509. </table>

  510. </div><div class="memdoc">

  511. <dl class="section return"><dt>Returns</dt><dd>the number of sectors in a cluster. </dd></dl>

  512. 

  513. </div>

  514. </div>

  515. <a id="ab1624bf02690ee06365207cb8f1d48ac"></a>

  516. <h2 class="memtitle"><span class="permalink"><a href="#ab1624bf02690ee06365207cb8f1d48ac">&#9670;&nbsp;</a></span>sectorsPerClusterShift()</h2>

  517. 

  518. <div class="memitem">

  519. <div class="memproto">

  520. <table class="mlabels">

  521.   <tr>

  522.   <td class="mlabels-left">

  523.       <table class="memname">

  524.         <tr>

  525.           <td class="memname">uint8_t ExFatPartition::sectorsPerClusterShift </td>

  526.           <td>(</td>

  527.           <td class="paramname"></td><td>)</td>

  528.           <td></td>

  529.         </tr>

  530.       </table>

  531.   </td>

  532.   <td class="mlabels-right">

  533. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  534.   </tr>

  535. </table>

  536. </div><div class="memdoc">

  537. <dl class="section return"><dt>Returns</dt><dd>the power of two for sectors per cluster. </dd></dl>

  538. 

  539. </div>

  540. </div>

  541. <h2 class="groupheader">Friends And Related Function Documentation</h2>

  542. <a id="a0ea68fb710b4ca007419acbf84ca6908"></a>

  543. <h2 class="memtitle"><span class="permalink"><a href="#a0ea68fb710b4ca007419acbf84ca6908">&#9670;&nbsp;</a></span>ExFatFile</h2>

  544. 

  545. <div class="memitem">

  546. <div class="memproto">

  547. <table class="mlabels">

  548.   <tr>

  549.   <td class="mlabels-left">

  550.       <table class="memname">

  551.         <tr>

  552.           <td class="memname">friend class <a class="el" href="class_ex_fat_file.html">ExFatFile</a></td>

  553.         </tr>

  554.       </table>

  555.   </td>

  556.   <td class="mlabels-right">

  557. <span class="mlabels"><span class="mlabel">friend</span></span>  </td>

  558.   </tr>

  559. </table>

  560. </div><div class="memdoc">

  561. <p><a class="el" href="class_ex_fat_file.html" title="Basic file class. ">ExFatFile</a> allowed access to private members. </p>

  562. 

  563. </div>

  564. </div>

  565. <hr/>The documentation for this class was generated from the following files:<ul>

  566. <li>ArduinoSdFat/libraries/SdFat/src/ExFatLib/<a class="el" href="_ex_fat_partition_8h.html">ExFatPartition.h</a></li>

  567. <li>ArduinoSdFat/libraries/SdFat/src/ExFatLib/ExFatPartition.cpp</li>

  568. </ul>

  569. </div><!-- contents -->

  570. <!-- start footer part -->

  571. <hr class="footer"/><address class="footer"><small>

  572. Generated on Thu May 9 2019 06:51:28 for SdFat by &#160;<a href="http://www.doxygen.org/index.html">

  573. <img class="footer" src="doxygen.png" alt="doxygen"/>

  574. </a> 1.8.14

  575. </small></address>

  576. </body>

  577. </html>