<!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"/> <title>I2C Control Codes</title> <title>CMSIS-Driver: I2C Control Codes</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="cmsis.css" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <script type="text/javascript" src="printComponentTabs.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); 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</script> <div id="doc-content"> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Pages</a></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 class="header"> <div class="summary"> <a href="#define-members">Macros</a> </div> <div class="headertitle"> <div class="title">I2C Control Codes<div class="ingroups"><a class="el" href="group__i2c__control__gr.html">I2C Control Codes</a></div></div> </div> </div><!--header--> <div class="contents"> <p>Specify operation parameters and various controls. <a href="#details">More...</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:ga69d130b9f8aa34d6df5334ab67c74307"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__i2c__control__codes.html#ga69d130b9f8aa34d6df5334ab67c74307">ARM_I2C_OWN_ADDRESS</a>   (0x01)</td></tr> <tr class="memdesc:ga69d130b9f8aa34d6df5334ab67c74307"><td class="mdescLeft"> </td><td class="mdescRight">Set Own Slave Address; arg = address. <a href="#ga69d130b9f8aa34d6df5334ab67c74307">More...</a><br/></td></tr> <tr class="separator:ga69d130b9f8aa34d6df5334ab67c74307"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga35733133237d65146abd9449f5353a7f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__i2c__control__codes.html#ga35733133237d65146abd9449f5353a7f">ARM_I2C_BUS_SPEED</a>   (0x02)</td></tr> <tr class="memdesc:ga35733133237d65146abd9449f5353a7f"><td class="mdescLeft"> </td><td class="mdescRight">Set Bus Speed; arg = speed. <a href="#ga35733133237d65146abd9449f5353a7f">More...</a><br/></td></tr> <tr class="separator:ga35733133237d65146abd9449f5353a7f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gadacf04578770faca4b3eaae34b2c5f03"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__i2c__control__codes.html#gadacf04578770faca4b3eaae34b2c5f03">ARM_I2C_BUS_CLEAR</a>   (0x03)</td></tr> <tr class="memdesc:gadacf04578770faca4b3eaae34b2c5f03"><td class="mdescLeft"> </td><td class="mdescRight">Execute Bus clear: send nine clock pulses. <a href="#gadacf04578770faca4b3eaae34b2c5f03">More...</a><br/></td></tr> <tr class="separator:gadacf04578770faca4b3eaae34b2c5f03"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ga661e91aaa642d10ba80e3cc72f263040"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__i2c__control__codes.html#ga661e91aaa642d10ba80e3cc72f263040">ARM_I2C_ABORT_TRANSFER</a>   (0x04)</td></tr> <tr class="memdesc:ga661e91aaa642d10ba80e3cc72f263040"><td class="mdescLeft"> </td><td class="mdescRight">Abort Master/Slave Transmit/Receive. <a href="#ga661e91aaa642d10ba80e3cc72f263040">More...</a><br/></td></tr> <tr class="separator:ga661e91aaa642d10ba80e3cc72f263040"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Description</h2> <p>Specify operation parameters and various controls. </p> <h2 class="groupheader">Macro Definition Documentation</h2> <a class="anchor" id="ga69d130b9f8aa34d6df5334ab67c74307"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define ARM_I2C_OWN_ADDRESS   (0x01)</td> </tr> </table> </div><div class="memdoc"> <p>Set Own Slave Address; arg = address. </p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="group__i2c__interface__gr.html#ga828f5fa289d065675ef78a9a73d129dc" title="Control I2C Interface. ">ARM_I2C_Control</a> </dd></dl> </div> </div> <a class="anchor" id="ga35733133237d65146abd9449f5353a7f"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define ARM_I2C_BUS_SPEED   (0x02)</td> </tr> </table> </div><div class="memdoc"> <p>Set Bus Speed; arg = speed. </p> <p>Speed is specified using the following values: <a class="el" href="group__i2c__bus__speed__ctrls.html">I2C Bus Speed</a> </p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="group__i2c__interface__gr.html#ga828f5fa289d065675ef78a9a73d129dc" title="Control I2C Interface. ">ARM_I2C_Control</a> </dd></dl> </div> </div> <a class="anchor" id="gadacf04578770faca4b3eaae34b2c5f03"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define ARM_I2C_BUS_CLEAR   (0x03)</td> </tr> </table> </div><div class="memdoc"> <p>Execute Bus clear: send nine clock pulses. </p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="group__i2c__interface__gr.html#ga828f5fa289d065675ef78a9a73d129dc" title="Control I2C Interface. ">ARM_I2C_Control</a> </dd></dl> </div> </div> <a class="anchor" id="ga661e91aaa642d10ba80e3cc72f263040"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define ARM_I2C_ABORT_TRANSFER   (0x04)</td> </tr> </table> </div><div class="memdoc"> <p>Abort Master/Slave Transmit/Receive. </p> <dl class="section see"><dt>See Also</dt><dd><a class="el" href="group__i2c__interface__gr.html#ga828f5fa289d065675ef78a9a73d129dc" title="Control I2C Interface. ">ARM_I2C_Control</a> </dd></dl> </div> </div> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="footer">Generated on Wed Feb 8 2017 10:20:44 for CMSIS-Driver by ARM Ltd. All rights reserved. <!-- <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.6 --> </li> </ul> </div> </body> </html>