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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="class_base_block_driver-members.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">BaseBlockDriver Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div>  </div>
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<p>Base block driver.  
 <a href="class_base_block_driver.html#details">More...</a></p>

<p><code>#include &lt;BaseBlockDriver.h&gt;</code></p>
<div class="dynheader">
Inheritance diagram for BaseBlockDriver:</div>
<div class="dyncontent">
<div class="center"><img src="class_base_block_driver__inherit__graph.png" border="0" usemap="#_base_block_driver_inherit__map" alt="Inheritance graph"/></div>
<map name="_base_block_driver_inherit__map" id="_base_block_driver_inherit__map">
<area shape="rect" id="node2" href="class_sd_block_driver_e_x.html" title="Extended SD I/O block driver. " alt="" coords="5,80,124,107"/>
</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:a16bb3305f3130253dd7ab6e19aa1b524"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_base_block_driver.html#a16bb3305f3130253dd7ab6e19aa1b524">readBlock</a> (uint32_t block, uint8_t *dst)=0</td></tr>
<tr class="separator:a16bb3305f3130253dd7ab6e19aa1b524"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3a029a2d02fc7cbdd7c15c8d622565c4"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_base_block_driver.html#a3a029a2d02fc7cbdd7c15c8d622565c4">readBlocks</a> (uint32_t block, uint8_t *dst, size_t nb)=0</td></tr>
<tr class="separator:a3a029a2d02fc7cbdd7c15c8d622565c4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5361ff2658d7654bf00b97c54c6aa2aa"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_base_block_driver.html#a5361ff2658d7654bf00b97c54c6aa2aa">syncBlocks</a> ()=0</td></tr>
<tr class="separator:a5361ff2658d7654bf00b97c54c6aa2aa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a87df3db1b400286883661525441d39fa"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_base_block_driver.html#a87df3db1b400286883661525441d39fa">writeBlock</a> (uint32_t block, const uint8_t *src)=0</td></tr>
<tr class="separator:a87df3db1b400286883661525441d39fa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3d6520b21252ebfb17b0cac0b87689b1"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_base_block_driver.html#a3d6520b21252ebfb17b0cac0b87689b1">writeBlocks</a> (uint32_t block, const uint8_t *src, size_t nb)=0</td></tr>
<tr class="separator:a3d6520b21252ebfb17b0cac0b87689b1"><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>Base block driver. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="a16bb3305f3130253dd7ab6e19aa1b524"></a>
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          <td class="memname">virtual bool BaseBlockDriver::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">pure 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>Implemented in <a class="el" href="class_sd_block_driver_e_x.html#a2820c15543b0e1950961b72945ade853">SdBlockDriverEX</a>.</p>

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</div>
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<table class="mlabels">
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  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">virtual bool BaseBlockDriver::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">pure 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>Implemented in <a class="el" href="class_sd_block_driver_e_x.html#a39941dac40896a2c11e49e650d0e6057">SdBlockDriverEX</a>.</p>

</div>
</div>
<a class="anchor" id="a5361ff2658d7654bf00b97c54c6aa2aa"></a>
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          <td class="memname">virtual bool BaseBlockDriver::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">pure 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>Implemented in <a class="el" href="class_sd_block_driver_e_x.html#a5386776abfa49ac81d1706f9ac1149c8">SdBlockDriverEX</a>.</p>

</div>
</div>
<a class="anchor" id="a87df3db1b400286883661525441d39fa"></a>
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      <table class="memname">
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          <td class="memname">virtual bool BaseBlockDriver::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">pure 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>Implemented in <a class="el" href="class_sd_block_driver_e_x.html#a21411fd0ddb394d6093b284af739e46c">SdBlockDriverEX</a>.</p>

</div>
</div>
<a class="anchor" id="a3d6520b21252ebfb17b0cac0b87689b1"></a>
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      <table class="memname">
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          <td class="memname">virtual bool BaseBlockDriver::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">pure 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>Implemented in <a class="el" href="class_sd_block_driver_e_x.html#ac91f223488f7b76b11f4f52335ce9730">SdBlockDriverEX</a>.</p>

</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>Arduino/libraries/SdFat/src/FatLib/BaseBlockDriver.h</li>
</ul>
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