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  63. <div class="header">

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

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  67.   <div class="headertitle">

  68. <div class="title">SdioCard Class Reference</div>  </div>

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  70. <div class="contents">

  71. 

  72. <p>Raw SDIO access to SD and SDHC flash memory cards.  

  73.  <a href="class_sdio_card.html#details">More...</a></p>

  74. 

  75. <p><code>#include &lt;SdioCard.h&gt;</code></p>

  76. <div class="dynheader">

  77. Inheritance diagram for SdioCard:</div>

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

  99. <tr class="memitem:afbb5ab075dfd16ceebfcba5a20e70434"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#afbb5ab075dfd16ceebfcba5a20e70434">begin</a> (<a class="el" href="class_sdio_config.html">SdioConfig</a> sdioConfig)</td></tr>

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  101. <tr class="memitem:aef8e287f0e2033d4afe5e7051c293334"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#aef8e287f0e2033d4afe5e7051c293334">end</a> ()</td></tr>

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  103. <tr class="memitem:a03b1cdcf988acbdee91bfa8974be50f9"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a03b1cdcf988acbdee91bfa8974be50f9">erase</a> (uint32_t firstSector, uint32_t lastSector)</td></tr>

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  105. <tr class="memitem:a1d505c4fb461bb7103692054ef6f7f1f"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a1d505c4fb461bb7103692054ef6f7f1f">errorCode</a> () const</td></tr>

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  107. <tr class="memitem:a9c2da202da95162d2eb694363fbe8654"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a9c2da202da95162d2eb694363fbe8654">errorData</a> () const</td></tr>

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  109. <tr class="memitem:a37e477b39d2a9c874fd338b4f7ef6b0e"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a37e477b39d2a9c874fd338b4f7ef6b0e">errorLine</a> () const</td></tr>

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  111. <tr class="memitem:a560bdfc96932d073c2b0610600560f78"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a560bdfc96932d073c2b0610600560f78">isBusy</a> ()</td></tr>

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  113. <tr class="memitem:a3532a1a4b8a43a51ed9b5853186203cb"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a3532a1a4b8a43a51ed9b5853186203cb">kHzSdClk</a> ()</td></tr>

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  115. <tr class="memitem:a2490b07ee400aaf799ea5c37052041bf"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a2490b07ee400aaf799ea5c37052041bf">readCID</a> (<a class="el" href="struct_c_i_d.html">cid_t</a> *cid)</td></tr>

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  121. <tr class="memitem:adc583f7a27f57ce55ce474b1379b9303"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#adc583f7a27f57ce55ce474b1379b9303">readOCR</a> (uint32_t *ocr)</td></tr>

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  123. <tr class="memitem:a77ae4fbe24bb04b74af5d388d4139dde"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a77ae4fbe24bb04b74af5d388d4139dde">readSector</a> (uint32_t sector, uint8_t *dst)</td></tr>

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  125. <tr class="memitem:a1ed4229446a5a2fe815d460b027243b9"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a1ed4229446a5a2fe815d460b027243b9">readSectors</a> (uint32_t sector, uint8_t *dst, size_t ns)</td></tr>

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  127. <tr class="memitem:a9fde1fb0e6603e7140cac16395815df0"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a9fde1fb0e6603e7140cac16395815df0">readStart</a> (uint32_t sector)</td></tr>

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  129. <tr class="memitem:a54732c9d38998ddd42b72b720e0ee54c"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a54732c9d38998ddd42b72b720e0ee54c">readStart</a> (uint32_t sector, uint32_t count)</td></tr>

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  131. <tr class="memitem:a5bd3f206d790149340783135d08eb701"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a5bd3f206d790149340783135d08eb701">readStop</a> ()</td></tr>

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  133. <tr class="memitem:a49a502cf7b59dc559a6c75a3285e6c1a"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a49a502cf7b59dc559a6c75a3285e6c1a">sectorCount</a> ()</td></tr>

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  135. <tr class="memitem:a58880a055e58410f8b22658b88622f63"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a58880a055e58410f8b22658b88622f63">status</a> ()</td></tr>

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  137. <tr class="memitem:a1201ec7a6fa91b73a1daa584a1b055f7"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a1201ec7a6fa91b73a1daa584a1b055f7">syncDevice</a> ()</td></tr>

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  139. <tr class="memitem:a22451464dba5275838908c2d19392850"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a22451464dba5275838908c2d19392850">type</a> () const</td></tr>

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  141. <tr class="memitem:a8467e7ffafa45ff930b38a6f18e9547a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a8467e7ffafa45ff930b38a6f18e9547a">writeData</a> (const uint8_t *src)</td></tr>

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  143. <tr class="memitem:a74919a168bac68028ce62222500cf238"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a74919a168bac68028ce62222500cf238">writeSector</a> (uint32_t sector, const uint8_t *src)</td></tr>

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  145. <tr class="memitem:a55e2fc82ef9ecf7272a94b565c50303b"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a55e2fc82ef9ecf7272a94b565c50303b">writeSectors</a> (uint32_t sector, const uint8_t *src, size_t ns)</td></tr>

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  147. <tr class="memitem:a1edd70537e2d7fa556532790cf413b5c"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a1edd70537e2d7fa556532790cf413b5c">writeStart</a> (uint32_t sector)</td></tr>

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  149. <tr class="memitem:a82fe097fdbae26b3c8f92f215499cdf3"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a82fe097fdbae26b3c8f92f215499cdf3">writeStart</a> (uint32_t sector, uint32_t count)</td></tr>

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  151. <tr class="memitem:acb560c2ea1f30c646b96f02e728b0fe1"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#acb560c2ea1f30c646b96f02e728b0fe1">writeStop</a> ()</td></tr>

  152. <tr class="separator:acb560c2ea1f30c646b96f02e728b0fe1"><td class="memSeparator" colspan="2">&#160;</td></tr>

  153. </table>

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

  155. <div class="textblock"><p>Raw SDIO access to SD and SDHC flash memory cards. </p>

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

  157. <a id="afbb5ab075dfd16ceebfcba5a20e70434"></a>

  158. <h2 class="memtitle"><span class="permalink"><a href="#afbb5ab075dfd16ceebfcba5a20e70434">&#9670;&nbsp;</a></span>begin()</h2>

  159. 

  160. <div class="memitem">

  161. <div class="memproto">

  162.       <table class="memname">

  163.         <tr>

  164.           <td class="memname">bool SdioCard::begin </td>

  165.           <td>(</td>

  166.           <td class="paramtype"><a class="el" href="class_sdio_config.html">SdioConfig</a>&#160;</td>

  167.           <td class="paramname"><em>sdioConfig</em></td><td>)</td>

  168.           <td></td>

  169.         </tr>

  170.       </table>

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

  172. <p>Initialize the SD card. </p><dl class="params"><dt>Parameters</dt><dd>

  173.   <table class="params">

  174.     <tr><td class="paramdir">[in]</td><td class="paramname">sdioConfig</td><td>SDIO card configuration. </td></tr>

  175.   </table>

  176.   </dd>

  177. </dl>

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

  179. 

  180. </div>

  181. </div>

  182. <a id="aef8e287f0e2033d4afe5e7051c293334"></a>

  183. <h2 class="memtitle"><span class="permalink"><a href="#aef8e287f0e2033d4afe5e7051c293334">&#9670;&nbsp;</a></span>end()</h2>

  184. 

  185. <div class="memitem">

  186. <div class="memproto">

  187. <table class="mlabels">

  188.   <tr>

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

  190.       <table class="memname">

  191.         <tr>

  192.           <td class="memname">bool SdioCard::end </td>

  193.           <td>(</td>

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

  195.           <td></td>

  196.         </tr>

  197.       </table>

  198.   </td>

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

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

  201.   </tr>

  202. </table>

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

  204. <p>Disable an SDIO card. </p><dl class="section return"><dt>Returns</dt><dd>false - not implemented. </dd></dl>

  205. 

  206. </div>

  207. </div>

  208. <a id="a03b1cdcf988acbdee91bfa8974be50f9"></a>

  209. <h2 class="memtitle"><span class="permalink"><a href="#a03b1cdcf988acbdee91bfa8974be50f9">&#9670;&nbsp;</a></span>erase()</h2>

  210. 

  211. <div class="memitem">

  212. <div class="memproto">

  213. <table class="mlabels">

  214.   <tr>

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

  216.       <table class="memname">

  217.         <tr>

  218.           <td class="memname">bool SdioCard::erase </td>

  219.           <td>(</td>

  220.           <td class="paramtype">uint32_t&#160;</td>

  221.           <td class="paramname"><em>firstSector</em>, </td>

  222.         </tr>

  223.         <tr>

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

  225.           <td></td>

  226.           <td class="paramtype">uint32_t&#160;</td>

  227.           <td class="paramname"><em>lastSector</em>&#160;</td>

  228.         </tr>

  229.         <tr>

  230.           <td></td>

  231.           <td>)</td>

  232.           <td></td><td></td>

  233.         </tr>

  234.       </table>

  235.   </td>

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

  237. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  238.   </tr>

  239. </table>

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

  241. <p>Erase a range of sectors.</p>

  242. <dl class="params"><dt>Parameters</dt><dd>

  243.   <table class="params">

  244.     <tr><td class="paramdir">[in]</td><td class="paramname">firstSector</td><td>The address of the first sector in the range. </td></tr>

  245.     <tr><td class="paramdir">[in]</td><td class="paramname">lastSector</td><td>The address of the last sector in the range.</td></tr>

  246.   </table>

  247.   </dd>

  248. </dl>

  249. <dl class="section note"><dt>Note</dt><dd>This function requests the SD card to do a flash erase for a range of sectors. The data on the card after an erase operation is either 0 or 1, depends on the card vendor. The card must support single sector erase.</dd></dl>

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

  251. 

  252. <p>Implements <a class="el" href="class_sd_card_interface.html#a6a57c5bced670759b7c278c7a5988fd1">SdCardInterface</a>.</p>

  253. 

  254. </div>

  255. </div>

  256. <a id="a1d505c4fb461bb7103692054ef6f7f1f"></a>

  257. <h2 class="memtitle"><span class="permalink"><a href="#a1d505c4fb461bb7103692054ef6f7f1f">&#9670;&nbsp;</a></span>errorCode()</h2>

  258. 

  259. <div class="memitem">

  260. <div class="memproto">

  261. <table class="mlabels">

  262.   <tr>

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

  264.       <table class="memname">

  265.         <tr>

  266.           <td class="memname">uint8_t SdioCard::errorCode </td>

  267.           <td>(</td>

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

  269.           <td> const</td>

  270.         </tr>

  271.       </table>

  272.   </td>

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

  274. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  275.   </tr>

  276. </table>

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

  278. <dl class="section return"><dt>Returns</dt><dd>code for the last error. See SdCardInfo.h for a list of error codes. </dd></dl>

  279. 

  280. <p>Implements <a class="el" href="class_sd_card_interface.html#af83618545960af2f1ceec84927c12fc9">SdCardInterface</a>.</p>

  281. 

  282. </div>

  283. </div>

  284. <a id="a9c2da202da95162d2eb694363fbe8654"></a>

  285. <h2 class="memtitle"><span class="permalink"><a href="#a9c2da202da95162d2eb694363fbe8654">&#9670;&nbsp;</a></span>errorData()</h2>

  286. 

  287. <div class="memitem">

  288. <div class="memproto">

  289. <table class="mlabels">

  290.   <tr>

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

  292.       <table class="memname">

  293.         <tr>

  294.           <td class="memname">uint32_t SdioCard::errorData </td>

  295.           <td>(</td>

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

  297.           <td> const</td>

  298.         </tr>

  299.       </table>

  300.   </td>

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

  302. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  303.   </tr>

  304. </table>

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

  306. <dl class="section return"><dt>Returns</dt><dd>error data for last error. </dd></dl>

  307. 

  308. <p>Implements <a class="el" href="class_sd_card_interface.html#ab84d7a9506d49366d8ec105e239ab0e1">SdCardInterface</a>.</p>

  309. 

  310. </div>

  311. </div>

  312. <a id="a37e477b39d2a9c874fd338b4f7ef6b0e"></a>

  313. <h2 class="memtitle"><span class="permalink"><a href="#a37e477b39d2a9c874fd338b4f7ef6b0e">&#9670;&nbsp;</a></span>errorLine()</h2>

  314. 

  315. <div class="memitem">

  316. <div class="memproto">

  317.       <table class="memname">

  318.         <tr>

  319.           <td class="memname">uint32_t SdioCard::errorLine </td>

  320.           <td>(</td>

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

  322.           <td> const</td>

  323.         </tr>

  324.       </table>

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

  326. <dl class="section return"><dt>Returns</dt><dd>error line for last error. Tmp function for debug. </dd></dl>

  327. 

  328. </div>

  329. </div>

  330. <a id="a560bdfc96932d073c2b0610600560f78"></a>

  331. <h2 class="memtitle"><span class="permalink"><a href="#a560bdfc96932d073c2b0610600560f78">&#9670;&nbsp;</a></span>isBusy()</h2>

  332. 

  333. <div class="memitem">

  334. <div class="memproto">

  335. <table class="mlabels">

  336.   <tr>

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

  338.       <table class="memname">

  339.         <tr>

  340.           <td class="memname">bool SdioCard::isBusy </td>

  341.           <td>(</td>

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

  343.           <td></td>

  344.         </tr>

  345.       </table>

  346.   </td>

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

  348. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  349.   </tr>

  350. </table>

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

  352. <p>Check for busy with CMD13.</p>

  353. <dl class="section return"><dt>Returns</dt><dd>true if busy else false. </dd></dl>

  354. 

  355. <p>Implements <a class="el" href="class_sd_card_interface.html#a26c31b07a866469098d702fed54f51b2">SdCardInterface</a>.</p>

  356. 

  357. </div>

  358. </div>

  359. <a id="a3532a1a4b8a43a51ed9b5853186203cb"></a>

  360. <h2 class="memtitle"><span class="permalink"><a href="#a3532a1a4b8a43a51ed9b5853186203cb">&#9670;&nbsp;</a></span>kHzSdClk()</h2>

  361. 

  362. <div class="memitem">

  363. <div class="memproto">

  364.       <table class="memname">

  365.         <tr>

  366.           <td class="memname">uint32_t SdioCard::kHzSdClk </td>

  367.           <td>(</td>

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

  369.           <td></td>

  370.         </tr>

  371.       </table>

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

  373. <dl class="section return"><dt>Returns</dt><dd>the SD clock frequency in kHz. </dd></dl>

  374. 

  375. </div>

  376. </div>

  377. <a id="a2490b07ee400aaf799ea5c37052041bf"></a>

  378. <h2 class="memtitle"><span class="permalink"><a href="#a2490b07ee400aaf799ea5c37052041bf">&#9670;&nbsp;</a></span>readCID()</h2>

  379. 

  380. <div class="memitem">

  381. <div class="memproto">

  382. <table class="mlabels">

  383.   <tr>

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

  385.       <table class="memname">

  386.         <tr>

  387.           <td class="memname">bool SdioCard::readCID </td>

  388.           <td>(</td>

  389.           <td class="paramtype"><a class="el" href="struct_c_i_d.html">cid_t</a> *&#160;</td>

  390.           <td class="paramname"><em>cid</em></td><td>)</td>

  391.           <td></td>

  392.         </tr>

  393.       </table>

  394.   </td>

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

  396. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  397.   </tr>

  398. </table>

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

  400. <p>Read a card's <a class="el" href="struct_c_i_d.html" title="Card IDentification (CID) register.">CID</a> register. The <a class="el" href="struct_c_i_d.html" title="Card IDentification (CID) register.">CID</a> contains card identification information such as Manufacturer ID, Product name, Product serial number and Manufacturing date.</p>

  401. <dl class="params"><dt>Parameters</dt><dd>

  402.   <table class="params">

  403.     <tr><td class="paramdir">[out]</td><td class="paramname">cid</td><td>pointer to area for returned data.</td></tr>

  404.   </table>

  405.   </dd>

  406. </dl>

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

  408. 

  409. <p>Implements <a class="el" href="class_sd_card_interface.html#ab61ea0c742074271de0552c46be8ae51">SdCardInterface</a>.</p>

  410. 

  411. </div>

  412. </div>

  413. <a id="a72bbb4fda29fb6313981a63ea2f43d5f"></a>

  414. <h2 class="memtitle"><span class="permalink"><a href="#a72bbb4fda29fb6313981a63ea2f43d5f">&#9670;&nbsp;</a></span>readCSD()</h2>

  415. 

  416. <div class="memitem">

  417. <div class="memproto">

  418. <table class="mlabels">

  419.   <tr>

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

  421.       <table class="memname">

  422.         <tr>

  423.           <td class="memname">bool SdioCard::readCSD </td>

  424.           <td>(</td>

  425.           <td class="paramtype">csd_t *&#160;</td>

  426.           <td class="paramname"><em>csd</em></td><td>)</td>

  427.           <td></td>

  428.         </tr>

  429.       </table>

  430.   </td>

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

  432. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  433.   </tr>

  434. </table>

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

  436. <p>Read a card's CSD register. The CSD contains Card-Specific Data that provides information regarding access to the card's contents.</p>

  437. <dl class="params"><dt>Parameters</dt><dd>

  438.   <table class="params">

  439.     <tr><td class="paramdir">[out]</td><td class="paramname">csd</td><td>pointer to area for returned data.</td></tr>

  440.   </table>

  441.   </dd>

  442. </dl>

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

  444. 

  445. <p>Implements <a class="el" href="class_sd_card_interface.html#a8aaf7a014423034652f2a1ded1aaa127">SdCardInterface</a>.</p>

  446. 

  447. </div>

  448. </div>

  449. <a id="a9dc1cd99d0136e514faaecf56a6318d2"></a>

  450. <h2 class="memtitle"><span class="permalink"><a href="#a9dc1cd99d0136e514faaecf56a6318d2">&#9670;&nbsp;</a></span>readData()</h2>

  451. 

  452. <div class="memitem">

  453. <div class="memproto">

  454.       <table class="memname">

  455.         <tr>

  456.           <td class="memname">bool SdioCard::readData </td>

  457.           <td>(</td>

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

  459.           <td class="paramname"><em>dst</em></td><td>)</td>

  460.           <td></td>

  461.         </tr>

  462.       </table>

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

  464. <p>Read one data sector in a multiple sector read sequence</p>

  465. <dl class="params"><dt>Parameters</dt><dd>

  466.   <table class="params">

  467.     <tr><td class="paramdir">[out]</td><td class="paramname">dst</td><td>Pointer to the location for the data to be read.</td></tr>

  468.   </table>

  469.   </dd>

  470. </dl>

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

  472. 

  473. </div>

  474. </div>

  475. <a id="adc583f7a27f57ce55ce474b1379b9303"></a>

  476. <h2 class="memtitle"><span class="permalink"><a href="#adc583f7a27f57ce55ce474b1379b9303">&#9670;&nbsp;</a></span>readOCR()</h2>

  477. 

  478. <div class="memitem">

  479. <div class="memproto">

  480. <table class="mlabels">

  481.   <tr>

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

  483.       <table class="memname">

  484.         <tr>

  485.           <td class="memname">bool SdioCard::readOCR </td>

  486.           <td>(</td>

  487.           <td class="paramtype">uint32_t *&#160;</td>

  488.           <td class="paramname"><em>ocr</em></td><td>)</td>

  489.           <td></td>

  490.         </tr>

  491.       </table>

  492.   </td>

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

  494. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  495.   </tr>

  496. </table>

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

  498. <p>Read OCR register.</p>

  499. <dl class="params"><dt>Parameters</dt><dd>

  500.   <table class="params">

  501.     <tr><td class="paramdir">[out]</td><td class="paramname">ocr</td><td>Value of OCR register. </td></tr>

  502.   </table>

  503.   </dd>

  504. </dl>

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

  506. 

  507. <p>Implements <a class="el" href="class_sd_card_interface.html#abb2742e6e81d18552308519a0dfb72a6">SdCardInterface</a>.</p>

  508. 

  509. </div>

  510. </div>

  511. <a id="a77ae4fbe24bb04b74af5d388d4139dde"></a>

  512. <h2 class="memtitle"><span class="permalink"><a href="#a77ae4fbe24bb04b74af5d388d4139dde">&#9670;&nbsp;</a></span>readSector()</h2>

  513. 

  514. <div class="memitem">

  515. <div class="memproto">

  516. <table class="mlabels">

  517.   <tr>

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

  519.       <table class="memname">

  520.         <tr>

  521.           <td class="memname">bool SdioCard::readSector </td>

  522.           <td>(</td>

  523.           <td class="paramtype">uint32_t&#160;</td>

  524.           <td class="paramname"><em>sector</em>, </td>

  525.         </tr>

  526.         <tr>

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

  528.           <td></td>

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

  530.           <td class="paramname"><em>dst</em>&#160;</td>

  531.         </tr>

  532.         <tr>

  533.           <td></td>

  534.           <td>)</td>

  535.           <td></td><td></td>

  536.         </tr>

  537.       </table>

  538.   </td>

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

  540. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  541.   </tr>

  542. </table>

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

  544. <p>Read a 512 byte sector from an SD card.</p>

  545. <dl class="params"><dt>Parameters</dt><dd>

  546.   <table class="params">

  547.     <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Logical sector to be read. </td></tr>

  548.     <tr><td class="paramdir">[out]</td><td class="paramname">dst</td><td>Pointer to the location that will receive the data. </td></tr>

  549.   </table>

  550.   </dd>

  551. </dl>

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

  553. 

  554. <p>Implements <a class="el" href="class_block_device_interface.html#a537ffdf8645666ee60d9bee0d7e3d17e">BlockDeviceInterface</a>.</p>

  555. 

  556. </div>

  557. </div>

  558. <a id="a1ed4229446a5a2fe815d460b027243b9"></a>

  559. <h2 class="memtitle"><span class="permalink"><a href="#a1ed4229446a5a2fe815d460b027243b9">&#9670;&nbsp;</a></span>readSectors()</h2>

  560. 

  561. <div class="memitem">

  562. <div class="memproto">

  563. <table class="mlabels">

  564.   <tr>

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

  566.       <table class="memname">

  567.         <tr>

  568.           <td class="memname">bool SdioCard::readSectors </td>

  569.           <td>(</td>

  570.           <td class="paramtype">uint32_t&#160;</td>

  571.           <td class="paramname"><em>sector</em>, </td>

  572.         </tr>

  573.         <tr>

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

  575.           <td></td>

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

  577.           <td class="paramname"><em>dst</em>, </td>

  578.         </tr>

  579.         <tr>

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

  581.           <td></td>

  582.           <td class="paramtype">size_t&#160;</td>

  583.           <td class="paramname"><em>ns</em>&#160;</td>

  584.         </tr>

  585.         <tr>

  586.           <td></td>

  587.           <td>)</td>

  588.           <td></td><td></td>

  589.         </tr>

  590.       </table>

  591.   </td>

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

  593. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  594.   </tr>

  595. </table>

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

  597. <p>Read multiple 512 byte sectors from an SD card.</p>

  598. <dl class="params"><dt>Parameters</dt><dd>

  599.   <table class="params">

  600.     <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Logical sector to be read. </td></tr>

  601.     <tr><td class="paramdir">[in]</td><td class="paramname">ns</td><td>Number of sectors to be read. </td></tr>

  602.     <tr><td class="paramdir">[out]</td><td class="paramname">dst</td><td>Pointer to the location that will receive the data. </td></tr>

  603.   </table>

  604.   </dd>

  605. </dl>

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

  607. 

  608. <p>Implements <a class="el" href="class_block_device_interface.html#aeee2944296d4aaabd00ee7be90596c5c">BlockDeviceInterface</a>.</p>

  609. 

  610. </div>

  611. </div>

  612. <a id="a9fde1fb0e6603e7140cac16395815df0"></a>

  613. <h2 class="memtitle"><span class="permalink"><a href="#a9fde1fb0e6603e7140cac16395815df0">&#9670;&nbsp;</a></span>readStart() <span class="overload">[1/2]</span></h2>

  614. 

  615. <div class="memitem">

  616. <div class="memproto">

  617.       <table class="memname">

  618.         <tr>

  619.           <td class="memname">bool SdioCard::readStart </td>

  620.           <td>(</td>

  621.           <td class="paramtype">uint32_t&#160;</td>

  622.           <td class="paramname"><em>sector</em></td><td>)</td>

  623.           <td></td>

  624.         </tr>

  625.       </table>

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

  627. <p>Start a read multiple sectors sequence.</p>

  628. <dl class="params"><dt>Parameters</dt><dd>

  629.   <table class="params">

  630.     <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Address of first sector in sequence.</td></tr>

  631.   </table>

  632.   </dd>

  633. </dl>

  634. <dl class="section note"><dt>Note</dt><dd>This function is used with <a class="el" href="class_sdio_card.html#a9dc1cd99d0136e514faaecf56a6318d2">readData()</a> and <a class="el" href="class_sdio_card.html#a5bd3f206d790149340783135d08eb701">readStop()</a> for optimized multiple sector reads. SPI chipSelect must be low for the entire sequence.</dd></dl>

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

  636. 

  637. </div>

  638. </div>

  639. <a id="a54732c9d38998ddd42b72b720e0ee54c"></a>

  640. <h2 class="memtitle"><span class="permalink"><a href="#a54732c9d38998ddd42b72b720e0ee54c">&#9670;&nbsp;</a></span>readStart() <span class="overload">[2/2]</span></h2>

  641. 

  642. <div class="memitem">

  643. <div class="memproto">

  644.       <table class="memname">

  645.         <tr>

  646.           <td class="memname">bool SdioCard::readStart </td>

  647.           <td>(</td>

  648.           <td class="paramtype">uint32_t&#160;</td>

  649.           <td class="paramname"><em>sector</em>, </td>

  650.         </tr>

  651.         <tr>

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

  653.           <td></td>

  654.           <td class="paramtype">uint32_t&#160;</td>

  655.           <td class="paramname"><em>count</em>&#160;</td>

  656.         </tr>

  657.         <tr>

  658.           <td></td>

  659.           <td>)</td>

  660.           <td></td><td></td>

  661.         </tr>

  662.       </table>

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

  664. <p>Start a read multiple sectors sequence.</p>

  665. <dl class="params"><dt>Parameters</dt><dd>

  666.   <table class="params">

  667.     <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Address of first sector in sequence. </td></tr>

  668.     <tr><td class="paramdir">[in]</td><td class="paramname">count</td><td>Maximum sector count. </td></tr>

  669.   </table>

  670.   </dd>

  671. </dl>

  672. <dl class="section note"><dt>Note</dt><dd>This function is used with <a class="el" href="class_sdio_card.html#a9dc1cd99d0136e514faaecf56a6318d2">readData()</a> and <a class="el" href="class_sdio_card.html#a5bd3f206d790149340783135d08eb701">readStop()</a> for optimized multiple sector reads. SPI chipSelect must be low for the entire sequence.</dd></dl>

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

  674. 

  675. </div>

  676. </div>

  677. <a id="a5bd3f206d790149340783135d08eb701"></a>

  678. <h2 class="memtitle"><span class="permalink"><a href="#a5bd3f206d790149340783135d08eb701">&#9670;&nbsp;</a></span>readStop()</h2>

  679. 

  680. <div class="memitem">

  681. <div class="memproto">

  682.       <table class="memname">

  683.         <tr>

  684.           <td class="memname">bool SdioCard::readStop </td>

  685.           <td>(</td>

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

  687.           <td></td>

  688.         </tr>

  689.       </table>

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

  691. <p>End a read multiple sectors sequence.</p>

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

  693. 

  694. </div>

  695. </div>

  696. <a id="a49a502cf7b59dc559a6c75a3285e6c1a"></a>

  697. <h2 class="memtitle"><span class="permalink"><a href="#a49a502cf7b59dc559a6c75a3285e6c1a">&#9670;&nbsp;</a></span>sectorCount()</h2>

  698. 

  699. <div class="memitem">

  700. <div class="memproto">

  701. <table class="mlabels">

  702.   <tr>

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

  704.       <table class="memname">

  705.         <tr>

  706.           <td class="memname">uint32_t SdioCard::sectorCount </td>

  707.           <td>(</td>

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

  709.           <td></td>

  710.         </tr>

  711.       </table>

  712.   </td>

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

  714. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  715.   </tr>

  716. </table>

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

  718. <p>Determine the size of an SD flash memory card.</p>

  719. <dl class="section return"><dt>Returns</dt><dd>The number of 512 byte data sectors in the card or zero if an error occurs. </dd></dl>

  720. 

  721. <p>Implements <a class="el" href="class_sd_card_interface.html#a1a8c37709b578bffc556240f6f03a8da">SdCardInterface</a>.</p>

  722. 

  723. </div>

  724. </div>

  725. <a id="a58880a055e58410f8b22658b88622f63"></a>

  726. <h2 class="memtitle"><span class="permalink"><a href="#a58880a055e58410f8b22658b88622f63">&#9670;&nbsp;</a></span>status()</h2>

  727. 

  728. <div class="memitem">

  729. <div class="memproto">

  730. <table class="mlabels">

  731.   <tr>

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

  733.       <table class="memname">

  734.         <tr>

  735.           <td class="memname">uint32_t SdioCard::status </td>

  736.           <td>(</td>

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

  738.           <td></td>

  739.         </tr>

  740.       </table>

  741.   </td>

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

  743. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  744.   </tr>

  745. </table>

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

  747. <dl class="section return"><dt>Returns</dt><dd>SDIO card status. </dd></dl>

  748. 

  749. <p>Reimplemented from <a class="el" href="class_sd_card_interface.html#a6315bf0d5852bc24563b7977f7c7e5b4">SdCardInterface</a>.</p>

  750. 

  751. </div>

  752. </div>

  753. <a id="a1201ec7a6fa91b73a1daa584a1b055f7"></a>

  754. <h2 class="memtitle"><span class="permalink"><a href="#a1201ec7a6fa91b73a1daa584a1b055f7">&#9670;&nbsp;</a></span>syncDevice()</h2>

  755. 

  756. <div class="memitem">

  757. <div class="memproto">

  758. <table class="mlabels">

  759.   <tr>

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

  761.       <table class="memname">

  762.         <tr>

  763.           <td class="memname">bool SdioCard::syncDevice </td>

  764.           <td>(</td>

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

  766.           <td></td>

  767.         </tr>

  768.       </table>

  769.   </td>

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

  771. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  772.   </tr>

  773. </table>

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

  775. <dl class="section return"><dt>Returns</dt><dd>success if sync successful. Not for user apps. </dd></dl>

  776. 

  777. <p>Implements <a class="el" href="class_block_device_interface.html#a23e30999f1cc03da99e285cf180dbbb7">BlockDeviceInterface</a>.</p>

  778. 

  779. </div>

  780. </div>

  781. <a id="a22451464dba5275838908c2d19392850"></a>

  782. <h2 class="memtitle"><span class="permalink"><a href="#a22451464dba5275838908c2d19392850">&#9670;&nbsp;</a></span>type()</h2>

  783. 

  784. <div class="memitem">

  785. <div class="memproto">

  786. <table class="mlabels">

  787.   <tr>

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

  789.       <table class="memname">

  790.         <tr>

  791.           <td class="memname">uint8_t SdioCard::type </td>

  792.           <td>(</td>

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

  794.           <td> const</td>

  795.         </tr>

  796.       </table>

  797.   </td>

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

  799. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  800.   </tr>

  801. </table>

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

  803. <p>Return the card type: SD V1, SD V2 or SDHC </p><dl class="section return"><dt>Returns</dt><dd>0 - SD V1, 1 - SD V2, or 3 - SDHC. </dd></dl>

  804. 

  805. <p>Implements <a class="el" href="class_sd_card_interface.html#a80796bc06b4090c15b3d46e651dd38c8">SdCardInterface</a>.</p>

  806. 

  807. </div>

  808. </div>

  809. <a id="a8467e7ffafa45ff930b38a6f18e9547a"></a>

  810. <h2 class="memtitle"><span class="permalink"><a href="#a8467e7ffafa45ff930b38a6f18e9547a">&#9670;&nbsp;</a></span>writeData()</h2>

  811. 

  812. <div class="memitem">

  813. <div class="memproto">

  814. <table class="mlabels">

  815.   <tr>

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

  817.       <table class="memname">

  818.         <tr>

  819.           <td class="memname">bool SdioCard::writeData </td>

  820.           <td>(</td>

  821.           <td class="paramtype">const uint8_t *&#160;</td>

  822.           <td class="paramname"><em>src</em></td><td>)</td>

  823.           <td></td>

  824.         </tr>

  825.       </table>

  826.   </td>

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

  828. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  829.   </tr>

  830. </table>

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

  832. <p>Write one data sector in a multiple sector write sequence. </p><dl class="params"><dt>Parameters</dt><dd>

  833.   <table class="params">

  834.     <tr><td class="paramdir">[in]</td><td class="paramname">src</td><td>Pointer to the location of the data to be written. </td></tr>

  835.   </table>

  836.   </dd>

  837. </dl>

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

  839. 

  840. <p>Implements <a class="el" href="class_sd_card_interface.html#ad12a0053d3e832da694bd8d3d66adbc1">SdCardInterface</a>.</p>

  841. 

  842. </div>

  843. </div>

  844. <a id="a74919a168bac68028ce62222500cf238"></a>

  845. <h2 class="memtitle"><span class="permalink"><a href="#a74919a168bac68028ce62222500cf238">&#9670;&nbsp;</a></span>writeSector()</h2>

  846. 

  847. <div class="memitem">

  848. <div class="memproto">

  849. <table class="mlabels">

  850.   <tr>

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

  852.       <table class="memname">

  853.         <tr>

  854.           <td class="memname">bool SdioCard::writeSector </td>

  855.           <td>(</td>

  856.           <td class="paramtype">uint32_t&#160;</td>

  857.           <td class="paramname"><em>sector</em>, </td>

  858.         </tr>

  859.         <tr>

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

  861.           <td></td>

  862.           <td class="paramtype">const uint8_t *&#160;</td>

  863.           <td class="paramname"><em>src</em>&#160;</td>

  864.         </tr>

  865.         <tr>

  866.           <td></td>

  867.           <td>)</td>

  868.           <td></td><td></td>

  869.         </tr>

  870.       </table>

  871.   </td>

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

  873. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  874.   </tr>

  875. </table>

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

  877. <p>Writes a 512 byte sector to an SD card.</p>

  878. <dl class="params"><dt>Parameters</dt><dd>

  879.   <table class="params">

  880.     <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Logical sector to be written. </td></tr>

  881.     <tr><td class="paramdir">[in]</td><td class="paramname">src</td><td>Pointer to the location of the data to be written. </td></tr>

  882.   </table>

  883.   </dd>

  884. </dl>

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

  886. 

  887. <p>Implements <a class="el" href="class_block_device_interface.html#a8a4be0a85c3771c705617fad98303e49">BlockDeviceInterface</a>.</p>

  888. 

  889. </div>

  890. </div>

  891. <a id="a55e2fc82ef9ecf7272a94b565c50303b"></a>

  892. <h2 class="memtitle"><span class="permalink"><a href="#a55e2fc82ef9ecf7272a94b565c50303b">&#9670;&nbsp;</a></span>writeSectors()</h2>

  893. 

  894. <div class="memitem">

  895. <div class="memproto">

  896. <table class="mlabels">

  897.   <tr>

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

  899.       <table class="memname">

  900.         <tr>

  901.           <td class="memname">bool SdioCard::writeSectors </td>

  902.           <td>(</td>

  903.           <td class="paramtype">uint32_t&#160;</td>

  904.           <td class="paramname"><em>sector</em>, </td>

  905.         </tr>

  906.         <tr>

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

  908.           <td></td>

  909.           <td class="paramtype">const uint8_t *&#160;</td>

  910.           <td class="paramname"><em>src</em>, </td>

  911.         </tr>

  912.         <tr>

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

  914.           <td></td>

  915.           <td class="paramtype">size_t&#160;</td>

  916.           <td class="paramname"><em>ns</em>&#160;</td>

  917.         </tr>

  918.         <tr>

  919.           <td></td>

  920.           <td>)</td>

  921.           <td></td><td></td>

  922.         </tr>

  923.       </table>

  924.   </td>

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

  926. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  927.   </tr>

  928. </table>

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

  930. <p>Write multiple 512 byte sectors to an SD card.</p>

  931. <dl class="params"><dt>Parameters</dt><dd>

  932.   <table class="params">

  933.     <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Logical sector to be written. </td></tr>

  934.     <tr><td class="paramdir">[in]</td><td class="paramname">ns</td><td>Number of sectors to be written. </td></tr>

  935.     <tr><td class="paramdir">[in]</td><td class="paramname">src</td><td>Pointer to the location of the data to be written. </td></tr>

  936.   </table>

  937.   </dd>

  938. </dl>

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

  940. 

  941. <p>Implements <a class="el" href="class_block_device_interface.html#a5cb063692a65f092ccdfd14f8700b58a">BlockDeviceInterface</a>.</p>

  942. 

  943. </div>

  944. </div>

  945. <a id="a1edd70537e2d7fa556532790cf413b5c"></a>

  946. <h2 class="memtitle"><span class="permalink"><a href="#a1edd70537e2d7fa556532790cf413b5c">&#9670;&nbsp;</a></span>writeStart() <span class="overload">[1/2]</span></h2>

  947. 

  948. <div class="memitem">

  949. <div class="memproto">

  950. <table class="mlabels">

  951.   <tr>

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

  953.       <table class="memname">

  954.         <tr>

  955.           <td class="memname">bool SdioCard::writeStart </td>

  956.           <td>(</td>

  957.           <td class="paramtype">uint32_t&#160;</td>

  958.           <td class="paramname"><em>sector</em></td><td>)</td>

  959.           <td></td>

  960.         </tr>

  961.       </table>

  962.   </td>

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

  964. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  965.   </tr>

  966. </table>

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

  968. <p>Start a write multiple sectors sequence.</p>

  969. <dl class="params"><dt>Parameters</dt><dd>

  970.   <table class="params">

  971.     <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Address of first sector in sequence.</td></tr>

  972.   </table>

  973.   </dd>

  974. </dl>

  975. <dl class="section note"><dt>Note</dt><dd>This function is used with <a class="el" href="class_sdio_card.html#a8467e7ffafa45ff930b38a6f18e9547a">writeData()</a> and <a class="el" href="class_sdio_card.html#acb560c2ea1f30c646b96f02e728b0fe1">writeStop()</a> for optimized multiple sector writes.</dd></dl>

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

  977. 

  978. <p>Implements <a class="el" href="class_sd_card_interface.html#abf04f87ec5c49fe6d9e23c8ac4cf482d">SdCardInterface</a>.</p>

  979. 

  980. </div>

  981. </div>

  982. <a id="a82fe097fdbae26b3c8f92f215499cdf3"></a>

  983. <h2 class="memtitle"><span class="permalink"><a href="#a82fe097fdbae26b3c8f92f215499cdf3">&#9670;&nbsp;</a></span>writeStart() <span class="overload">[2/2]</span></h2>

  984. 

  985. <div class="memitem">

  986. <div class="memproto">

  987.       <table class="memname">

  988.         <tr>

  989.           <td class="memname">bool SdioCard::writeStart </td>

  990.           <td>(</td>

  991.           <td class="paramtype">uint32_t&#160;</td>

  992.           <td class="paramname"><em>sector</em>, </td>

  993.         </tr>

  994.         <tr>

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

  996.           <td></td>

  997.           <td class="paramtype">uint32_t&#160;</td>

  998.           <td class="paramname"><em>count</em>&#160;</td>

  999.         </tr>

  1000.         <tr>

  1001.           <td></td>

  1002.           <td>)</td>

  1003.           <td></td><td></td>

  1004.         </tr>

  1005.       </table>

  1006. </div><div class="memdoc">

  1007. <p>Start a write multiple sectors sequence.</p>

  1008. <dl class="params"><dt>Parameters</dt><dd>

  1009.   <table class="params">

  1010.     <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Address of first sector in sequence. </td></tr>

  1011.     <tr><td class="paramdir">[in]</td><td class="paramname">count</td><td>Maximum sector count. </td></tr>

  1012.   </table>

  1013.   </dd>

  1014. </dl>

  1015. <dl class="section note"><dt>Note</dt><dd>This function is used with <a class="el" href="class_sdio_card.html#a8467e7ffafa45ff930b38a6f18e9547a">writeData()</a> and <a class="el" href="class_sdio_card.html#acb560c2ea1f30c646b96f02e728b0fe1">writeStop()</a> for optimized multiple sector writes.</dd></dl>

  1016. <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

  1017. 

  1018. </div>

  1019. </div>

  1020. <a id="acb560c2ea1f30c646b96f02e728b0fe1"></a>

  1021. <h2 class="memtitle"><span class="permalink"><a href="#acb560c2ea1f30c646b96f02e728b0fe1">&#9670;&nbsp;</a></span>writeStop()</h2>

  1022. 

  1023. <div class="memitem">

  1024. <div class="memproto">

  1025. <table class="mlabels">

  1026.   <tr>

  1027.   <td class="mlabels-left">

  1028.       <table class="memname">

  1029.         <tr>

  1030.           <td class="memname">bool SdioCard::writeStop </td>

  1031.           <td>(</td>

  1032.           <td class="paramname"></td><td>)</td>

  1033.           <td></td>

  1034.         </tr>

  1035.       </table>

  1036.   </td>

  1037.   <td class="mlabels-right">

  1038. <span class="mlabels"><span class="mlabel">virtual</span></span>  </td>

  1039.   </tr>

  1040. </table>

  1041. </div><div class="memdoc">

  1042. <p>End a write multiple sectors sequence.</p>

  1043. <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

  1044. 

  1045. <p>Implements <a class="el" href="class_sd_card_interface.html#a2eac04896a05bd57730e96708934970f">SdCardInterface</a>.</p>

  1046. 

  1047. </div>

  1048. </div>

  1049. <hr/>The documentation for this class was generated from the following file:<ul>

  1050. <li>ArduinoSdFat/libraries/SdFat/src/SdCard/SdioCard.h</li>

  1051. </ul>

  1052. </div><!-- contents -->

  1053. <!-- start footer part -->

  1054. <hr class="footer"/><address class="footer"><small>

  1055. Generated on Fri Dec 6 2019 09:45:12 for SdFat by &#160;<a href="http://www.doxygen.org/index.html">

  1056. <img class="footer" src="doxygen.png" alt="doxygen"/>

  1057. </a> 1.8.16

  1058. </small></address>

  1059. </body>

  1060. </html>