<!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>Common Driver Definitions</title> <title>CMSIS-Driver: Common Driver Definitions</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 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href="group__execution__status.html">Status Error Codes</a></td></tr> <tr class="memdesc:group__execution__status"><td class="mdescLeft"> </td><td class="mdescRight">Negative return values of functions indicate errors occurred during execution. <br/></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a> Data Structures</h2></td></tr> <tr class="memitem:structARM__DRIVER__VERSION"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__common__drv__gr.html#structARM__DRIVER__VERSION">ARM_DRIVER_VERSION</a></td></tr> <tr class="memdesc:structARM__DRIVER__VERSION"><td class="mdescLeft"> </td><td class="mdescRight">Driver Version. <a href="group__common__drv__gr.html#structARM__DRIVER__VERSION">More...</a><br/></td></tr> <tr class="separator:structARM__DRIVER__VERSION"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a> Enumerations</h2></td></tr> <tr class="memitem:ga47d6d7c31f88f3b8ae4aaf9d8444afa5"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__common__drv__gr.html#ga47d6d7c31f88f3b8ae4aaf9d8444afa5">ARM_POWER_STATE</a> { <br/>   <a class="el" href="group__common__drv__gr.html#ga47d6d7c31f88f3b8ae4aaf9d8444afa5ab6f5becc85ebd51c3dd2524a95d2ca35">ARM_POWER_OFF</a>, <br/>   <a class="el" href="group__common__drv__gr.html#ga47d6d7c31f88f3b8ae4aaf9d8444afa5a9ef9e57cbcc948d0e22314e73dc8c434">ARM_POWER_LOW</a>, <br/>   <a class="el" href="group__common__drv__gr.html#ga47d6d7c31f88f3b8ae4aaf9d8444afa5abed52b77a9ce4775570e44a842b1295e">ARM_POWER_FULL</a> <br/> }</td></tr> <tr class="memdesc:ga47d6d7c31f88f3b8ae4aaf9d8444afa5"><td class="mdescLeft"> </td><td class="mdescRight">General power states. <a href="group__common__drv__gr.html#ga47d6d7c31f88f3b8ae4aaf9d8444afa5">More...</a><br/></td></tr> <tr class="separator:ga47d6d7c31f88f3b8ae4aaf9d8444afa5"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Description</h2> <p>Definitions common in all driver interfaces (Driver_Common.h) </p> <p>The following definitions are common in all CMSIS-Driver interfaces. Refer to <a class="el" href="theoryOperation.html#DriverFunctions">Common Driver Functions</a> for a general overview. </p> <hr/><h2 class="groupheader">Data Structure Documentation</h2> <a name="structARM__DRIVER__VERSION" id="structARM__DRIVER__VERSION"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">struct ARM_DRIVER_VERSION</td> </tr> </table> </div><div class="memdoc"> <div class="textblock"><p>Driver Version. </p> <p>The access structure of each CMSIS-Driver provides the function <b>GetVersion</b>, which returns in the struct <a class="el" href="group__common__drv__gr.html#structARM__DRIVER__VERSION" title="Driver Version. ">ARM_DRIVER_VERSION</a>:</p> <ul> <li>API version, which is the version of the CMSIS-Driver specification used to implement this driver.</li> <li>Driver version, which is the source code version of the actual driver implementation.</li> </ul> <p>The version is encoded as 16-bit unsigned value (uint16_t) with:</p> <ul> <li>high-byte: major version.</li> <li>low-byte: minor version.</li> </ul> <p>For example, version 1.12 is encoded as 0x10C. </p> </div><table class="fieldtable"> <tr><th colspan="3">Data Fields</th></tr> <tr><td class="fieldtype"> <a class="anchor" id="ad180da20fbde1d3dafc074af87c19540"></a>uint16_t</td> <td class="fieldname"> api</td> <td class="fielddoc"> API version. </td></tr> <tr><td class="fieldtype"> <a class="anchor" id="adcd153bc4507926c792e86ebe74e6455"></a>uint16_t</td> <td class="fieldname"> drv</td> <td class="fielddoc"> Driver version. </td></tr> </table> </div> </div> <h2 class="groupheader">Enumeration Type Documentation</h2> <a class="anchor" id="ga47d6d7c31f88f3b8ae4aaf9d8444afa5"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="group__common__drv__gr.html#ga47d6d7c31f88f3b8ae4aaf9d8444afa5">ARM_POWER_STATE</a></td> </tr> </table> </div><div class="memdoc"> <p>General power states. </p> <p>The access structure of each CMSIS-Driver provides the function <b>PowerControl</b>, which handles the power profile for a peripheral using the parameter <a class="el" href="group__common__drv__gr.html#ga47d6d7c31f88f3b8ae4aaf9d8444afa5">ARM_POWER_STATE</a>. Depending on this parameter, the peripheral will operate at full speed, detect just events, or is completely un-powered.</p> <p>Refer to <a class="el" href="theoryOperation.html#CallSequence">Function Call Sequence</a> for more information. </p> <table class="fieldtable"> <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="ga47d6d7c31f88f3b8ae4aaf9d8444afa5ab6f5becc85ebd51c3dd2524a95d2ca35"></a>ARM_POWER_OFF</em> </td><td class="fielddoc"> <p>Power off: no operation possible. </p> </td></tr> <tr><td class="fieldname"><em><a class="anchor" id="ga47d6d7c31f88f3b8ae4aaf9d8444afa5a9ef9e57cbcc948d0e22314e73dc8c434"></a>ARM_POWER_LOW</em> </td><td class="fielddoc"> <p>Low Power mode: retain state, detect and signal wake-up events. </p> </td></tr> <tr><td class="fieldname"><em><a class="anchor" id="ga47d6d7c31f88f3b8ae4aaf9d8444afa5abed52b77a9ce4775570e44a842b1295e"></a>ARM_POWER_FULL</em> </td><td class="fielddoc"> <p>Power on: full operation at maximum performance. </p> </td></tr> </table> </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 10:20:43 for CMSIS-Driver by ARM Ltd. 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