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- <p>Raw SDIO access to SD and SDHC flash memory cards.
- <a href="class_sdio_card.html#details">More...</a></p>
-
- <p><code>#include <SdioCard.h></code></p>
- <div class="dynheader">
- Inheritance diagram for SdioCard:</div>
- <div class="dyncontent">
- <div class="center"><img src="class_sdio_card__inherit__graph.png" border="0" usemap="#_sdio_card_inherit__map" alt="Inheritance graph"/></div>
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- <area shape="rect" title="Raw SDIO access to SD and SDHC flash memory cards." alt="" coords="39,155,114,181"/>
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- Collaboration diagram for SdioCard:</div>
- <div class="dyncontent">
- <div class="center"><img src="class_sdio_card__coll__graph.png" border="0" usemap="#_sdio_card_coll__map" alt="Collaboration graph"/></div>
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- <table class="memberdecls">
- <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
- Public Member Functions</h2></td></tr>
- <tr class="memitem:afbb5ab075dfd16ceebfcba5a20e70434"><td class="memItemLeft" align="right" valign="top">bool </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>
- <tr class="separator:afbb5ab075dfd16ceebfcba5a20e70434"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:aef8e287f0e2033d4afe5e7051c293334"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#aef8e287f0e2033d4afe5e7051c293334">end</a> ()</td></tr>
- <tr class="separator:aef8e287f0e2033d4afe5e7051c293334"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a03b1cdcf988acbdee91bfa8974be50f9"><td class="memItemLeft" align="right" valign="top">bool </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>
- <tr class="separator:a03b1cdcf988acbdee91bfa8974be50f9"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a1d505c4fb461bb7103692054ef6f7f1f"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a1d505c4fb461bb7103692054ef6f7f1f">errorCode</a> () const</td></tr>
- <tr class="separator:a1d505c4fb461bb7103692054ef6f7f1f"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a9c2da202da95162d2eb694363fbe8654"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a9c2da202da95162d2eb694363fbe8654">errorData</a> () const</td></tr>
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- <tr class="memitem:a37e477b39d2a9c874fd338b4f7ef6b0e"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a37e477b39d2a9c874fd338b4f7ef6b0e">errorLine</a> () const</td></tr>
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- <tr class="memitem:a560bdfc96932d073c2b0610600560f78"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a560bdfc96932d073c2b0610600560f78">isBusy</a> ()</td></tr>
- <tr class="separator:a560bdfc96932d073c2b0610600560f78"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a3532a1a4b8a43a51ed9b5853186203cb"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a3532a1a4b8a43a51ed9b5853186203cb">kHzSdClk</a> ()</td></tr>
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- <tr class="memitem:a2490b07ee400aaf799ea5c37052041bf"><td class="memItemLeft" align="right" valign="top">bool </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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- <tr class="memitem:a72bbb4fda29fb6313981a63ea2f43d5f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a72bbb4fda29fb6313981a63ea2f43d5f">readCSD</a> (csd_t *csd)</td></tr>
- <tr class="separator:a72bbb4fda29fb6313981a63ea2f43d5f"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a9dc1cd99d0136e514faaecf56a6318d2"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a9dc1cd99d0136e514faaecf56a6318d2">readData</a> (uint8_t *dst)</td></tr>
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- <tr class="memitem:adc583f7a27f57ce55ce474b1379b9303"><td class="memItemLeft" align="right" valign="top">bool </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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- <tr class="memitem:a77ae4fbe24bb04b74af5d388d4139dde"><td class="memItemLeft" align="right" valign="top">bool </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>
- <tr class="separator:a77ae4fbe24bb04b74af5d388d4139dde"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a1ed4229446a5a2fe815d460b027243b9"><td class="memItemLeft" align="right" valign="top">bool </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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- <tr class="memitem:a9fde1fb0e6603e7140cac16395815df0"><td class="memItemLeft" align="right" valign="top">bool </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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- <tr class="memitem:a54732c9d38998ddd42b72b720e0ee54c"><td class="memItemLeft" align="right" valign="top">bool </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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- <tr class="memitem:a5bd3f206d790149340783135d08eb701"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a5bd3f206d790149340783135d08eb701">readStop</a> ()</td></tr>
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- <tr class="memitem:a49a502cf7b59dc559a6c75a3285e6c1a"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a49a502cf7b59dc559a6c75a3285e6c1a">sectorCount</a> ()</td></tr>
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- <tr class="memitem:a58880a055e58410f8b22658b88622f63"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a58880a055e58410f8b22658b88622f63">status</a> ()</td></tr>
- <tr class="separator:a58880a055e58410f8b22658b88622f63"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a1201ec7a6fa91b73a1daa584a1b055f7"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a1201ec7a6fa91b73a1daa584a1b055f7">syncDevice</a> ()</td></tr>
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- <tr class="memitem:a22451464dba5275838908c2d19392850"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a22451464dba5275838908c2d19392850">type</a> () const</td></tr>
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- <tr class="memitem:a8467e7ffafa45ff930b38a6f18e9547a"><td class="memItemLeft" align="right" valign="top">bool </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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- <tr class="memitem:a74919a168bac68028ce62222500cf238"><td class="memItemLeft" align="right" valign="top">bool </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>
- <tr class="separator:a74919a168bac68028ce62222500cf238"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a55e2fc82ef9ecf7272a94b565c50303b"><td class="memItemLeft" align="right" valign="top">bool </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>
- <tr class="separator:a55e2fc82ef9ecf7272a94b565c50303b"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a1edd70537e2d7fa556532790cf413b5c"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a1edd70537e2d7fa556532790cf413b5c">writeStart</a> (uint32_t sector)</td></tr>
- <tr class="separator:a1edd70537e2d7fa556532790cf413b5c"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:a82fe097fdbae26b3c8f92f215499cdf3"><td class="memItemLeft" align="right" valign="top">bool </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>
- <tr class="separator:a82fe097fdbae26b3c8f92f215499cdf3"><td class="memSeparator" colspan="2"> </td></tr>
- <tr class="memitem:acb560c2ea1f30c646b96f02e728b0fe1"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#acb560c2ea1f30c646b96f02e728b0fe1">writeStop</a> ()</td></tr>
- <tr class="separator:acb560c2ea1f30c646b96f02e728b0fe1"><td class="memSeparator" colspan="2"> </td></tr>
- </table>
- <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
- <div class="textblock"><p>Raw SDIO access to SD and SDHC flash memory cards. </p>
- </div><h2 class="groupheader">Member Function Documentation</h2>
- <a id="afbb5ab075dfd16ceebfcba5a20e70434"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#afbb5ab075dfd16ceebfcba5a20e70434">◆ </a></span>begin()</h2>
-
- <div class="memitem">
- <div class="memproto">
- <table class="memname">
- <tr>
- <td class="memname">bool SdioCard::begin </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="class_sdio_config.html">SdioConfig</a> </td>
- <td class="paramname"><em>sdioConfig</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Initialize the SD card. </p><dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">sdioConfig</td><td>SDIO card configuration. </td></tr>
- </table>
- </dd>
- </dl>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
-
- </div>
- </div>
- <a id="aef8e287f0e2033d4afe5e7051c293334"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#aef8e287f0e2033d4afe5e7051c293334">◆ </a></span>end()</h2>
-
- <div class="memitem">
- <div class="memproto">
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- <tr>
- <td class="mlabels-left">
- <table class="memname">
- <tr>
- <td class="memname">bool SdioCard::end </td>
- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">inline</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Disable an SDIO card. </p><dl class="section return"><dt>Returns</dt><dd>false - not implemented. </dd></dl>
-
- </div>
- </div>
- <a id="a03b1cdcf988acbdee91bfa8974be50f9"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a03b1cdcf988acbdee91bfa8974be50f9">◆ </a></span>erase()</h2>
-
- <div class="memitem">
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- <table class="mlabels">
- <tr>
- <td class="mlabels-left">
- <table class="memname">
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- <td class="memname">bool SdioCard::erase </td>
- <td>(</td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>firstSector</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>lastSector</em> </td>
- </tr>
- <tr>
- <td></td>
- <td>)</td>
- <td></td><td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Erase a range of sectors.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">firstSector</td><td>The address of the first sector in the range. </td></tr>
- <tr><td class="paramdir">[in]</td><td class="paramname">lastSector</td><td>The address of the last sector in the range.</td></tr>
- </table>
- </dd>
- </dl>
- <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>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
-
- <p>Implements <a class="el" href="class_sd_card_interface.html#a6a57c5bced670759b7c278c7a5988fd1">SdCardInterface</a>.</p>
-
- </div>
- </div>
- <a id="a1d505c4fb461bb7103692054ef6f7f1f"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a1d505c4fb461bb7103692054ef6f7f1f">◆ </a></span>errorCode()</h2>
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- <div class="memitem">
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- <tr>
- <td class="mlabels-left">
- <table class="memname">
- <tr>
- <td class="memname">uint8_t SdioCard::errorCode </td>
- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td> const</td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <dl class="section return"><dt>Returns</dt><dd>code for the last error. See SdCardInfo.h for a list of error codes. </dd></dl>
-
- <p>Implements <a class="el" href="class_sd_card_interface.html#af83618545960af2f1ceec84927c12fc9">SdCardInterface</a>.</p>
-
- </div>
- </div>
- <a id="a9c2da202da95162d2eb694363fbe8654"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a9c2da202da95162d2eb694363fbe8654">◆ </a></span>errorData()</h2>
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- <td class="memname">uint32_t SdioCard::errorData </td>
- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td> const</td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <dl class="section return"><dt>Returns</dt><dd>error data for last error. </dd></dl>
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- <p>Implements <a class="el" href="class_sd_card_interface.html#ab84d7a9506d49366d8ec105e239ab0e1">SdCardInterface</a>.</p>
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- </div>
- </div>
- <a id="a37e477b39d2a9c874fd338b4f7ef6b0e"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a37e477b39d2a9c874fd338b4f7ef6b0e">◆ </a></span>errorLine()</h2>
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- <td class="memname">uint32_t SdioCard::errorLine </td>
- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td> const</td>
- </tr>
- </table>
- </div><div class="memdoc">
- <dl class="section return"><dt>Returns</dt><dd>error line for last error. Tmp function for debug. </dd></dl>
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- </div>
- </div>
- <a id="a560bdfc96932d073c2b0610600560f78"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a560bdfc96932d073c2b0610600560f78">◆ </a></span>isBusy()</h2>
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- <td class="memname">bool SdioCard::isBusy </td>
- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Check for busy with CMD13.</p>
- <dl class="section return"><dt>Returns</dt><dd>true if busy else false. </dd></dl>
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- <p>Implements <a class="el" href="class_sd_card_interface.html#a26c31b07a866469098d702fed54f51b2">SdCardInterface</a>.</p>
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- </div>
- </div>
- <a id="a3532a1a4b8a43a51ed9b5853186203cb"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a3532a1a4b8a43a51ed9b5853186203cb">◆ </a></span>kHzSdClk()</h2>
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- <td class="memname">uint32_t SdioCard::kHzSdClk </td>
- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
- <dl class="section return"><dt>Returns</dt><dd>the SD clock frequency in kHz. </dd></dl>
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- </div>
- </div>
- <a id="a2490b07ee400aaf799ea5c37052041bf"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a2490b07ee400aaf799ea5c37052041bf">◆ </a></span>readCID()</h2>
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- <td class="memname">bool SdioCard::readCID </td>
- <td>(</td>
- <td class="paramtype"><a class="el" href="struct_c_i_d.html">cid_t</a> * </td>
- <td class="paramname"><em>cid</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <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>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[out]</td><td class="paramname">cid</td><td>pointer to area for returned data.</td></tr>
- </table>
- </dd>
- </dl>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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- <p>Implements <a class="el" href="class_sd_card_interface.html#ab61ea0c742074271de0552c46be8ae51">SdCardInterface</a>.</p>
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- </div>
- </div>
- <a id="a72bbb4fda29fb6313981a63ea2f43d5f"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a72bbb4fda29fb6313981a63ea2f43d5f">◆ </a></span>readCSD()</h2>
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- <td class="memname">bool SdioCard::readCSD </td>
- <td>(</td>
- <td class="paramtype">csd_t * </td>
- <td class="paramname"><em>csd</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Read a card's CSD register. The CSD contains Card-Specific Data that provides information regarding access to the card's contents.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[out]</td><td class="paramname">csd</td><td>pointer to area for returned data.</td></tr>
- </table>
- </dd>
- </dl>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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- <p>Implements <a class="el" href="class_sd_card_interface.html#a8aaf7a014423034652f2a1ded1aaa127">SdCardInterface</a>.</p>
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- </div>
- </div>
- <a id="a9dc1cd99d0136e514faaecf56a6318d2"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a9dc1cd99d0136e514faaecf56a6318d2">◆ </a></span>readData()</h2>
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- <td>(</td>
- <td class="paramtype">uint8_t * </td>
- <td class="paramname"><em>dst</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Read one data sector in a multiple sector read sequence</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[out]</td><td class="paramname">dst</td><td>Pointer to the location for the data to be read.</td></tr>
- </table>
- </dd>
- </dl>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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- </div>
- </div>
- <a id="adc583f7a27f57ce55ce474b1379b9303"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#adc583f7a27f57ce55ce474b1379b9303">◆ </a></span>readOCR()</h2>
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- <td>(</td>
- <td class="paramtype">uint32_t * </td>
- <td class="paramname"><em>ocr</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Read OCR register.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[out]</td><td class="paramname">ocr</td><td>Value of OCR register. </td></tr>
- </table>
- </dd>
- </dl>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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- <p>Implements <a class="el" href="class_sd_card_interface.html#abb2742e6e81d18552308519a0dfb72a6">SdCardInterface</a>.</p>
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- </div>
- </div>
- <a id="a77ae4fbe24bb04b74af5d388d4139dde"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a77ae4fbe24bb04b74af5d388d4139dde">◆ </a></span>readSector()</h2>
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- <td>(</td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>sector</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">uint8_t * </td>
- <td class="paramname"><em>dst</em> </td>
- </tr>
- <tr>
- <td></td>
- <td>)</td>
- <td></td><td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Read a 512 byte sector from an SD card.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Logical sector to be read. </td></tr>
- <tr><td class="paramdir">[out]</td><td class="paramname">dst</td><td>Pointer to the location that will receive the data. </td></tr>
- </table>
- </dd>
- </dl>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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- <p>Implements <a class="el" href="class_block_device_interface.html#a537ffdf8645666ee60d9bee0d7e3d17e">BlockDeviceInterface</a>.</p>
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- </div>
- </div>
- <a id="a1ed4229446a5a2fe815d460b027243b9"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a1ed4229446a5a2fe815d460b027243b9">◆ </a></span>readSectors()</h2>
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- <td>(</td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>sector</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">uint8_t * </td>
- <td class="paramname"><em>dst</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">size_t </td>
- <td class="paramname"><em>ns</em> </td>
- </tr>
- <tr>
- <td></td>
- <td>)</td>
- <td></td><td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Read multiple 512 byte sectors from an SD card.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Logical sector to be read. </td></tr>
- <tr><td class="paramdir">[in]</td><td class="paramname">ns</td><td>Number of sectors to be read. </td></tr>
- <tr><td class="paramdir">[out]</td><td class="paramname">dst</td><td>Pointer to the location that will receive the data. </td></tr>
- </table>
- </dd>
- </dl>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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- <p>Implements <a class="el" href="class_block_device_interface.html#aeee2944296d4aaabd00ee7be90596c5c">BlockDeviceInterface</a>.</p>
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- </div>
- </div>
- <a id="a9fde1fb0e6603e7140cac16395815df0"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a9fde1fb0e6603e7140cac16395815df0">◆ </a></span>readStart() <span class="overload">[1/2]</span></h2>
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- <td>(</td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>sector</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Start a read multiple sectors sequence.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Address of first sector in sequence.</td></tr>
- </table>
- </dd>
- </dl>
- <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>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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- </div>
- </div>
- <a id="a54732c9d38998ddd42b72b720e0ee54c"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a54732c9d38998ddd42b72b720e0ee54c">◆ </a></span>readStart() <span class="overload">[2/2]</span></h2>
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- <td>(</td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>sector</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>count</em> </td>
- </tr>
- <tr>
- <td></td>
- <td>)</td>
- <td></td><td></td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Start a read multiple sectors sequence.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Address of first sector in sequence. </td></tr>
- <tr><td class="paramdir">[in]</td><td class="paramname">count</td><td>Maximum sector count. </td></tr>
- </table>
- </dd>
- </dl>
- <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>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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- </div>
- </div>
- <a id="a5bd3f206d790149340783135d08eb701"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a5bd3f206d790149340783135d08eb701">◆ </a></span>readStop()</h2>
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- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>End a read multiple sectors sequence.</p>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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- </div>
- </div>
- <a id="a49a502cf7b59dc559a6c75a3285e6c1a"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a49a502cf7b59dc559a6c75a3285e6c1a">◆ </a></span>sectorCount()</h2>
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- <td class="memname">uint32_t SdioCard::sectorCount </td>
- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Determine the size of an SD flash memory card.</p>
- <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>
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- <p>Implements <a class="el" href="class_sd_card_interface.html#a1a8c37709b578bffc556240f6f03a8da">SdCardInterface</a>.</p>
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- </div>
- </div>
- <a id="a58880a055e58410f8b22658b88622f63"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a58880a055e58410f8b22658b88622f63">◆ </a></span>status()</h2>
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- <td class="memname">uint32_t SdioCard::status </td>
- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <dl class="section return"><dt>Returns</dt><dd>SDIO card status. </dd></dl>
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- <p>Reimplemented from <a class="el" href="class_sd_card_interface.html#a6315bf0d5852bc24563b7977f7c7e5b4">SdCardInterface</a>.</p>
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- </div>
- </div>
- <a id="a1201ec7a6fa91b73a1daa584a1b055f7"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a1201ec7a6fa91b73a1daa584a1b055f7">◆ </a></span>syncDevice()</h2>
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- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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- <dl class="section return"><dt>Returns</dt><dd>success if sync successful. Not for user apps. </dd></dl>
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- <p>Implements <a class="el" href="class_block_device_interface.html#a23e30999f1cc03da99e285cf180dbbb7">BlockDeviceInterface</a>.</p>
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- </div>
- </div>
- <a id="a22451464dba5275838908c2d19392850"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a22451464dba5275838908c2d19392850">◆ </a></span>type()</h2>
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- <td class="memname">uint8_t SdioCard::type </td>
- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td> const</td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <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>
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- <p>Implements <a class="el" href="class_sd_card_interface.html#a80796bc06b4090c15b3d46e651dd38c8">SdCardInterface</a>.</p>
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- </div>
- </div>
- <a id="a8467e7ffafa45ff930b38a6f18e9547a"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a8467e7ffafa45ff930b38a6f18e9547a">◆ </a></span>writeData()</h2>
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- <td>(</td>
- <td class="paramtype">const uint8_t * </td>
- <td class="paramname"><em>src</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Write one data sector in a multiple sector write sequence. </p><dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">src</td><td>Pointer to the location of the data to be written. </td></tr>
- </table>
- </dd>
- </dl>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
-
- <p>Implements <a class="el" href="class_sd_card_interface.html#ad12a0053d3e832da694bd8d3d66adbc1">SdCardInterface</a>.</p>
-
- </div>
- </div>
- <a id="a74919a168bac68028ce62222500cf238"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a74919a168bac68028ce62222500cf238">◆ </a></span>writeSector()</h2>
-
- <div class="memitem">
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- <tr>
- <td class="mlabels-left">
- <table class="memname">
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- <td class="memname">bool SdioCard::writeSector </td>
- <td>(</td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>sector</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">const uint8_t * </td>
- <td class="paramname"><em>src</em> </td>
- </tr>
- <tr>
- <td></td>
- <td>)</td>
- <td></td><td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Writes a 512 byte sector to an SD card.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Logical sector to be written. </td></tr>
- <tr><td class="paramdir">[in]</td><td class="paramname">src</td><td>Pointer to the location of the data to be written. </td></tr>
- </table>
- </dd>
- </dl>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
-
- <p>Implements <a class="el" href="class_block_device_interface.html#a8a4be0a85c3771c705617fad98303e49">BlockDeviceInterface</a>.</p>
-
- </div>
- </div>
- <a id="a55e2fc82ef9ecf7272a94b565c50303b"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a55e2fc82ef9ecf7272a94b565c50303b">◆ </a></span>writeSectors()</h2>
-
- <div class="memitem">
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- <td class="mlabels-left">
- <table class="memname">
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- <td class="memname">bool SdioCard::writeSectors </td>
- <td>(</td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>sector</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">const uint8_t * </td>
- <td class="paramname"><em>src</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">size_t </td>
- <td class="paramname"><em>ns</em> </td>
- </tr>
- <tr>
- <td></td>
- <td>)</td>
- <td></td><td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Write multiple 512 byte sectors to an SD card.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Logical sector to be written. </td></tr>
- <tr><td class="paramdir">[in]</td><td class="paramname">ns</td><td>Number of sectors to be written. </td></tr>
- <tr><td class="paramdir">[in]</td><td class="paramname">src</td><td>Pointer to the location of the data to be written. </td></tr>
- </table>
- </dd>
- </dl>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
-
- <p>Implements <a class="el" href="class_block_device_interface.html#a5cb063692a65f092ccdfd14f8700b58a">BlockDeviceInterface</a>.</p>
-
- </div>
- </div>
- <a id="a1edd70537e2d7fa556532790cf413b5c"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a1edd70537e2d7fa556532790cf413b5c">◆ </a></span>writeStart() <span class="overload">[1/2]</span></h2>
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- <div class="memitem">
- <div class="memproto">
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- <tr>
- <td class="mlabels-left">
- <table class="memname">
- <tr>
- <td class="memname">bool SdioCard::writeStart </td>
- <td>(</td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>sector</em></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Start a write multiple sectors sequence.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Address of first sector in sequence.</td></tr>
- </table>
- </dd>
- </dl>
- <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>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
-
- <p>Implements <a class="el" href="class_sd_card_interface.html#abf04f87ec5c49fe6d9e23c8ac4cf482d">SdCardInterface</a>.</p>
-
- </div>
- </div>
- <a id="a82fe097fdbae26b3c8f92f215499cdf3"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#a82fe097fdbae26b3c8f92f215499cdf3">◆ </a></span>writeStart() <span class="overload">[2/2]</span></h2>
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- <div class="memitem">
- <div class="memproto">
- <table class="memname">
- <tr>
- <td class="memname">bool SdioCard::writeStart </td>
- <td>(</td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>sector</em>, </td>
- </tr>
- <tr>
- <td class="paramkey"></td>
- <td></td>
- <td class="paramtype">uint32_t </td>
- <td class="paramname"><em>count</em> </td>
- </tr>
- <tr>
- <td></td>
- <td>)</td>
- <td></td><td></td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>Start a write multiple sectors sequence.</p>
- <dl class="params"><dt>Parameters</dt><dd>
- <table class="params">
- <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Address of first sector in sequence. </td></tr>
- <tr><td class="paramdir">[in]</td><td class="paramname">count</td><td>Maximum sector count. </td></tr>
- </table>
- </dd>
- </dl>
- <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>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
-
- </div>
- </div>
- <a id="acb560c2ea1f30c646b96f02e728b0fe1"></a>
- <h2 class="memtitle"><span class="permalink"><a href="#acb560c2ea1f30c646b96f02e728b0fe1">◆ </a></span>writeStop()</h2>
-
- <div class="memitem">
- <div class="memproto">
- <table class="mlabels">
- <tr>
- <td class="mlabels-left">
- <table class="memname">
- <tr>
- <td class="memname">bool SdioCard::writeStop </td>
- <td>(</td>
- <td class="paramname"></td><td>)</td>
- <td></td>
- </tr>
- </table>
- </td>
- <td class="mlabels-right">
- <span class="mlabels"><span class="mlabel">virtual</span></span> </td>
- </tr>
- </table>
- </div><div class="memdoc">
- <p>End a write multiple sectors sequence.</p>
- <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
-
- <p>Implements <a class="el" href="class_sd_card_interface.html#a2eac04896a05bd57730e96708934970f">SdCardInterface</a>.</p>
-
- </div>
- </div>
- <hr/>The documentation for this class was generated from the following file:<ul>
- <li>ArduinoSdFat/libraries/SdFat/src/SdCard/SdioCard.h</li>
- </ul>
- </div><!-- contents -->
- <!-- start footer part -->
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- Generated on Fri Dec 6 2019 09:45:12 for SdFat by  <a href="http://www.doxygen.org/index.html">
- <img class="footer" src="doxygen.png" alt="doxygen"/>
- </a> 1.8.16
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