sweproj.com
/
SdFat


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035
							<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.14"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>SdFat: SdioCardEX Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">SdFat
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.14 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

</div><!-- top -->
<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="class_sdio_card_e_x-members.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">SdioCardEX Class Reference</div>  </div>
</div><!--header-->
<div class="contents">

<p>Extended SD I/O block driver.  
 <a href="class_sdio_card_e_x.html#details">More...</a></p>

<p><code>#include &lt;SdioCard.h&gt;</code></p>
<div class="dynheader">
Inheritance diagram for SdioCardEX:</div>
<div class="dyncontent">
<div class="center"><img src="class_sdio_card_e_x__inherit__graph.png" border="0" usemap="#_sdio_card_e_x_inherit__map" alt="Inheritance graph"/></div>
<map name="_sdio_card_e_x_inherit__map" id="_sdio_card_e_x_inherit__map">
<area shape="rect" id="node2" href="class_sdio_card.html" title="Raw SDIO access to SD and SDHC flash memory cards. " alt="" coords="27,80,101,107"/>
<area shape="rect" id="node3" href="class_base_block_driver.html" title="Base block driver. " alt="" coords="5,5,123,32"/>
</map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<div class="dynheader">
Collaboration diagram for SdioCardEX:</div>
<div class="dyncontent">
<div class="center"><img src="class_sdio_card_e_x__coll__graph.png" border="0" usemap="#_sdio_card_e_x_coll__map" alt="Collaboration graph"/></div>
<map name="_sdio_card_e_x_coll__map" id="_sdio_card_e_x_coll__map">
<area shape="rect" id="node2" href="class_sdio_card.html" title="Raw SDIO access to SD and SDHC flash memory cards. " alt="" coords="27,80,101,107"/>
<area shape="rect" id="node3" href="class_base_block_driver.html" title="Base block driver. " alt="" coords="5,5,123,32"/>
</map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<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:adf877d2c8641cdbd52657004c34ec18a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card_e_x.html#adf877d2c8641cdbd52657004c34ec18a">begin</a> ()</td></tr>
<tr class="separator:adf877d2c8641cdbd52657004c34ec18a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3d8f9a92f7faec77094ec65e6c41dd45"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a3d8f9a92f7faec77094ec65e6c41dd45">cardSize</a> ()</td></tr>
<tr class="separator:a3d8f9a92f7faec77094ec65e6c41dd45"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a58362f3ddf4bc5ce632cce6768b2d780"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card_e_x.html#a58362f3ddf4bc5ce632cce6768b2d780">erase</a> (uint32_t firstBlock, uint32_t lastBlock)</td></tr>
<tr class="separator:a58362f3ddf4bc5ce632cce6768b2d780"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4ff272009a24fc4078ac87c2d87ccd16"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a4ff272009a24fc4078ac87c2d87ccd16">errorCode</a> ()</td></tr>
<tr class="separator:a4ff272009a24fc4078ac87c2d87ccd16"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8251b9aa0d623487e80cf908fc1625b5"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a8251b9aa0d623487e80cf908fc1625b5">errorData</a> ()</td></tr>
<tr class="separator:a8251b9aa0d623487e80cf908fc1625b5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aafa9feb1b5a90f3cf96456b6b286bfdf"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#aafa9feb1b5a90f3cf96456b6b286bfdf">errorLine</a> ()</td></tr>
<tr class="separator:aafa9feb1b5a90f3cf96456b6b286bfdf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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>
<tr class="separator:a560bdfc96932d073c2b0610600560f78"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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>
<tr class="separator:a3532a1a4b8a43a51ed9b5853186203cb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a49609f0409ef01284bc83b10a8ec5efe"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card_e_x.html#a49609f0409ef01284bc83b10a8ec5efe">readBlock</a> (uint32_t block, uint8_t *dst)</td></tr>
<tr class="separator:a49609f0409ef01284bc83b10a8ec5efe"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1b50db2f87246f4ff1af4782152c5fee"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card_e_x.html#a1b50db2f87246f4ff1af4782152c5fee">readBlocks</a> (uint32_t block, uint8_t *dst, size_t nb)</td></tr>
<tr class="separator:a1b50db2f87246f4ff1af4782152c5fee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:add77777fbcf91cc41e8ec62fda169e79"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#add77777fbcf91cc41e8ec62fda169e79">readCID</a> (void *cid)</td></tr>
<tr class="separator:add77777fbcf91cc41e8ec62fda169e79"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1da0ca418c153e24b4e13b4c1e20d450"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a1da0ca418c153e24b4e13b4c1e20d450">readCSD</a> (void *csd)</td></tr>
<tr class="separator:a1da0ca418c153e24b4e13b4c1e20d450"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9dc1cd99d0136e514faaecf56a6318d2"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a9dc1cd99d0136e514faaecf56a6318d2">readData</a> (uint8_t *dst)</td></tr>
<tr class="separator:a9dc1cd99d0136e514faaecf56a6318d2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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>
<tr class="separator:adc583f7a27f57ce55ce474b1379b9303"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a73beed782d16173b2e7b0e29c663f6fb"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a73beed782d16173b2e7b0e29c663f6fb">readStart</a> (uint32_t lba)</td></tr>
<tr class="separator:a73beed782d16173b2e7b0e29c663f6fb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a788171db84a1d724808d56ab9608e3a4"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a788171db84a1d724808d56ab9608e3a4">readStart</a> (uint32_t lba, uint32_t count)</td></tr>
<tr class="separator:a788171db84a1d724808d56ab9608e3a4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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>
<tr class="separator:a5bd3f206d790149340783135d08eb701"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a02699a39ef940441ef0f1049742c5aa7"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card_e_x.html#a02699a39ef940441ef0f1049742c5aa7">syncBlocks</a> ()</td></tr>
<tr class="separator:a02699a39ef940441ef0f1049742c5aa7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2151106a93280ae41bab654428214661"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a2151106a93280ae41bab654428214661">type</a> ()</td></tr>
<tr class="separator:a2151106a93280ae41bab654428214661"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab34379d6663461dd0000180e640b73be"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card_e_x.html#ab34379d6663461dd0000180e640b73be">writeBlock</a> (uint32_t block, const uint8_t *src)</td></tr>
<tr class="separator:ab34379d6663461dd0000180e640b73be"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0e504921296a473da074d4a60d573f29"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card_e_x.html#a0e504921296a473da074d4a60d573f29">writeBlocks</a> (uint32_t block, const uint8_t *src, size_t nb)</td></tr>
<tr class="separator:a0e504921296a473da074d4a60d573f29"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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>
<tr class="separator:a8467e7ffafa45ff930b38a6f18e9547a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6216b2b1c42bd585669955f774292f78"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a6216b2b1c42bd585669955f774292f78">writeStart</a> (uint32_t lba)</td></tr>
<tr class="separator:a6216b2b1c42bd585669955f774292f78"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a55b31eb21c986c8476bf42e975801e05"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sdio_card.html#a55b31eb21c986c8476bf42e975801e05">writeStart</a> (uint32_t lba, uint32_t count)</td></tr>
<tr class="separator:a55b31eb21c986c8476bf42e975801e05"><td class="memSeparator" colspan="2">&#160;</td></tr>
<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>
<tr class="separator:acb560c2ea1f30c646b96f02e728b0fe1"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Extended SD I/O block driver. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="adf877d2c8641cdbd52657004c34ec18a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adf877d2c8641cdbd52657004c34ec18a">&#9670;&nbsp;</a></span>begin()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCardEX::begin </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>Initialize the SD card</p>
<dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

</div>
</div>
<a id="a3d8f9a92f7faec77094ec65e6c41dd45"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3d8f9a92f7faec77094ec65e6c41dd45">&#9670;&nbsp;</a></span>cardSize()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t SdioCard::cardSize </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</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 blocks in the card or zero if an error occurs. </dd></dl>

</div>
</div>
<a id="a58362f3ddf4bc5ce632cce6768b2d780"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a58362f3ddf4bc5ce632cce6768b2d780">&#9670;&nbsp;</a></span>erase()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCardEX::erase </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>firstBlock</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>lastBlock</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</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>Erase a range of blocks.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">firstBlock</td><td>The address of the first block in the range. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">lastBlock</td><td>The address of the last block 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 blocks. The data on the card after an erase operation is either 0 or 1, depends on the card vendor. The card must support single block erase.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

</div>
</div>
<a id="a4ff272009a24fc4078ac87c2d87ccd16"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4ff272009a24fc4078ac87c2d87ccd16">&#9670;&nbsp;</a></span>errorCode()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <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></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>code for the last error. See SdInfo.h for a list of error codes. </dd></dl>

</div>
</div>
<a id="a8251b9aa0d623487e80cf908fc1625b5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8251b9aa0d623487e80cf908fc1625b5">&#9670;&nbsp;</a></span>errorData()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t SdioCard::errorData </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>error data for last error. </dd></dl>

</div>
</div>
<a id="aafa9feb1b5a90f3cf96456b6b286bfdf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aafa9feb1b5a90f3cf96456b6b286bfdf">&#9670;&nbsp;</a></span>errorLine()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t SdioCard::errorLine </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </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>

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

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <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">inherited</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>

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

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t SdioCard::kHzSdClk </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the SD clock frequency in kHz. </dd></dl>

</div>
</div>
<a id="a49609f0409ef01284bc83b10a8ec5efe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a49609f0409ef01284bc83b10a8ec5efe">&#9670;&nbsp;</a></span>readBlock()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCardEX::readBlock </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>block</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t *&#160;</td>
          <td class="paramname"><em>dst</em>&#160;</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 block from an SD card.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">block</td><td>Logical block 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>The value true is returned for success and the value false is returned for failure. </dd></dl>

<p>Reimplemented from <a class="el" href="class_sdio_card.html#ac94605c428fa9258106835cceec470d8">SdioCard</a>.</p>

</div>
</div>
<a id="a1b50db2f87246f4ff1af4782152c5fee"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1b50db2f87246f4ff1af4782152c5fee">&#9670;&nbsp;</a></span>readBlocks()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCardEX::readBlocks </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>block</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t *&#160;</td>
          <td class="paramname"><em>dst</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>nb</em>&#160;</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 blocks from an SD card.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">block</td><td>Logical block to be read. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">nb</td><td>Number of blocks 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>The value true is returned for success and the value false is returned for failure. </dd></dl>

<p>Reimplemented from <a class="el" href="class_sdio_card.html#a7de36d26a01dc39b7dc122c54ee03b12">SdioCard</a>.</p>

</div>
</div>
<a id="add77777fbcf91cc41e8ec62fda169e79"></a>
<h2 class="memtitle"><span class="permalink"><a href="#add77777fbcf91cc41e8ec62fda169e79">&#9670;&nbsp;</a></span>readCID()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCard::readCID </td>
          <td>(</td>
          <td class="paramtype">void *&#160;</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">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Read a card's CID register. The CID 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>

</div>
</div>
<a id="a1da0ca418c153e24b4e13b4c1e20d450"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1da0ca418c153e24b4e13b4c1e20d450">&#9670;&nbsp;</a></span>readCSD()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCard::readCSD </td>
          <td>(</td>
          <td class="paramtype">void *&#160;</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">inherited</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>

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

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCard::readData </td>
          <td>(</td>
          <td class="paramtype">uint8_t *&#160;</td>
          <td class="paramname"><em>dst</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Read one data block in a multiple block 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>The value true is returned for success and the value false is returned for failure. </dd></dl>

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

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCard::readOCR </td>
          <td>(</td>
          <td class="paramtype">uint32_t *&#160;</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">inherited</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 else false. </dd></dl>

</div>
</div>
<a id="a73beed782d16173b2e7b0e29c663f6fb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a73beed782d16173b2e7b0e29c663f6fb">&#9670;&nbsp;</a></span>readStart() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCard::readStart </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>lba</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Start a read multiple blocks sequence.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">lba</td><td>Address of first block 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 block reads. SPI chipSelect must be low for the entire sequence.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

</div>
</div>
<a id="a788171db84a1d724808d56ab9608e3a4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a788171db84a1d724808d56ab9608e3a4">&#9670;&nbsp;</a></span>readStart() <span class="overload">[2/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCard::readStart </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>lba</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>count</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Start a read multiple blocks sequence.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">lba</td><td>Address of first block in sequence. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">count</td><td>Maximum block 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 block reads. SPI chipSelect must be low for the entire sequence.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

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

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCard::readStop </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>End a read multiple blocks sequence.</p>
<dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

</div>
</div>
<a id="a02699a39ef940441ef0f1049742c5aa7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a02699a39ef940441ef0f1049742c5aa7">&#9670;&nbsp;</a></span>syncBlocks()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCardEX::syncBlocks </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 multi-block transfer and go to idle state. </p><dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

<p>Reimplemented from <a class="el" href="class_sdio_card.html#affcd36a5c3a42042fe24716671f06632">SdioCard</a>.</p>

</div>
</div>
<a id="a2151106a93280ae41bab654428214661"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2151106a93280ae41bab654428214661">&#9670;&nbsp;</a></span>type()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint8_t SdioCard::type </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</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>

</div>
</div>
<a id="ab34379d6663461dd0000180e640b73be"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab34379d6663461dd0000180e640b73be">&#9670;&nbsp;</a></span>writeBlock()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCardEX::writeBlock </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>block</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const uint8_t *&#160;</td>
          <td class="paramname"><em>src</em>&#160;</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 block to an SD card.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">block</td><td>Logical block 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>The value true is returned for success and the value false is returned for failure. </dd></dl>

<p>Reimplemented from <a class="el" href="class_sdio_card.html#ae53e5f72ddf9ace3f47774d968e064ed">SdioCard</a>.</p>

</div>
</div>
<a id="a0e504921296a473da074d4a60d573f29"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0e504921296a473da074d4a60d573f29">&#9670;&nbsp;</a></span>writeBlocks()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCardEX::writeBlocks </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>block</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const uint8_t *&#160;</td>
          <td class="paramname"><em>src</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>nb</em>&#160;</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 blocks to an SD card.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">block</td><td>Logical block to be written. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">nb</td><td>Number of blocks 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>The value true is returned for success and the value false is returned for failure. </dd></dl>

<p>Reimplemented from <a class="el" href="class_sdio_card.html#a8b811f875497e90e75fbe6c2d41d89cb">SdioCard</a>.</p>

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

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCard::writeData </td>
          <td>(</td>
          <td class="paramtype">const uint8_t *&#160;</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">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Write one data block in a multiple block 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>The value true is returned for success and the value false is returned for failure. </dd></dl>

</div>
</div>
<a id="a6216b2b1c42bd585669955f774292f78"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6216b2b1c42bd585669955f774292f78">&#9670;&nbsp;</a></span>writeStart() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCard::writeStart </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>lba</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Start a write multiple blocks sequence.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">lba</td><td>Address of first block 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 block writes.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

</div>
</div>
<a id="a55b31eb21c986c8476bf42e975801e05"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a55b31eb21c986c8476bf42e975801e05">&#9670;&nbsp;</a></span>writeStart() <span class="overload">[2/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool SdioCard::writeStart </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>lba</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>count</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Start a write multiple blocks sequence.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">lba</td><td>Address of first block in sequence. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">count</td><td>Maximum block 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 block writes.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

</div>
</div>
<a id="acb560c2ea1f30c646b96f02e728b0fe1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acb560c2ea1f30c646b96f02e728b0fe1">&#9670;&nbsp;</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">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>End a write multiple blocks sequence.</p>
<dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

</div>
</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li>Arduino/libraries/SdFat/src/SdCard/SdioCard.h</li>
<li>Arduino/libraries/SdFat/src/SdCard/SdioCardEX.cpp</li>
</ul>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Fri Dec 28 2018 06:38:31 for SdFat by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.14
</small></address>
</body>
</html>