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<a href="#func-members">Functions</a> </div>
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<div class="title">Data transfers functions<div class="ingroups"><a class="el" href="group___s_t_m32_f4xx___std_periph___driver.html">STM32F4xx_StdPeriph_Driver</a> » <a class="el" href="group___i2_c.html">I2C</a> » <a class="el" href="group___i2_c___private___functions.html">I2C_Private_Functions</a></div></div> </div>
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<p>Data transfers functions.
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<a href="#details">More...</a></p>
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Collaboration diagram for Data transfers functions:</div>
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<center><table><tr><td><img src="group___i2_c___group2.png" border="0" alt="" usemap="#group______i2__c______group2"/>
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<map name="group______i2__c______group2" id="group______i2__c______group2">
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<area shape="rect" id="node1" href="group___i2_c___private___functions.html" title="I2C_Private_Functions" alt="" coords="5,5,156,32"/></map>
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</td></tr></table></center>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:ga7bd9e70b8eafde0dd5eb42b0d95fe1a9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___i2_c___group2.html#ga7bd9e70b8eafde0dd5eb42b0d95fe1a9">I2C_SendData</a> (<a class="el" href="struct_i2_c___type_def.html">I2C_TypeDef</a> *I2Cx, uint8_t Data)</td></tr>
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<tr class="memdesc:ga7bd9e70b8eafde0dd5eb42b0d95fe1a9"><td class="mdescLeft"> </td><td class="mdescRight">Sends a data byte through the I2Cx peripheral. <a href="#ga7bd9e70b8eafde0dd5eb42b0d95fe1a9">More...</a><br /></td></tr>
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<tr class="separator:ga7bd9e70b8eafde0dd5eb42b0d95fe1a9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaeaaa4b6f77f50eb57465148c55d27fb2"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___i2_c___group2.html#gaeaaa4b6f77f50eb57465148c55d27fb2">I2C_ReceiveData</a> (<a class="el" href="struct_i2_c___type_def.html">I2C_TypeDef</a> *I2Cx)</td></tr>
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<tr class="memdesc:gaeaaa4b6f77f50eb57465148c55d27fb2"><td class="mdescLeft"> </td><td class="mdescRight">Returns the most recent received data by the I2Cx peripheral. <a href="#gaeaaa4b6f77f50eb57465148c55d27fb2">More...</a><br /></td></tr>
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<tr class="separator:gaeaaa4b6f77f50eb57465148c55d27fb2"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>Data transfers functions. </p>
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<pre class="fragment"> ===============================================================================
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##### Data transfers functions #####
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=============================================================================== </pre> <h2 class="groupheader">Function Documentation</h2>
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<a class="anchor" id="gaeaaa4b6f77f50eb57465148c55d27fb2"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">uint8_t I2C_ReceiveData </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="struct_i2_c___type_def.html">I2C_TypeDef</a> * </td>
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<td class="paramname"><em>I2Cx</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Returns the most recent received data by the I2Cx peripheral. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">I2Cx</td><td>where x can be 1, 2 or 3 to select the I2C peripheral. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">The</td><td>value of the received data. </td></tr>
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</table>
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</div>
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<a class="anchor" id="ga7bd9e70b8eafde0dd5eb42b0d95fe1a9"></a>
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<div class="memitem">
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<td class="memname">void I2C_SendData </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="struct_i2_c___type_def.html">I2C_TypeDef</a> * </td>
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<td class="paramname"><em>I2Cx</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Data</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Sends a data byte through the I2Cx peripheral. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">I2Cx</td><td>where x can be 1, 2 or 3 to select the I2C peripheral. </td></tr>
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<tr><td class="paramname">Data</td><td>Byte to be transmitted.. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">None</td><td></td></tr>
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</table>
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</dd>
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</dl>
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