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<a href="#func-members">Functions</a> </div>
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<div class="title">Mutex Functions<div class="ingroups"><a class="el" href="group__rtx__evr.html">Event functions</a></div></div> </div>
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<p>Events generated by mutex functions.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga47388f06c025938facfddd95851d666f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga47388f06c025938facfddd95851d666f">EvrRtxMutexError</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id, int32_t status)</td></tr>
<tr class="memdesc:ga47388f06c025938facfddd95851d666f"><td class="mdescLeft"> </td><td class="mdescRight">Event on mutex error (Error) <a href="#ga47388f06c025938facfddd95851d666f">More...</a><br/></td></tr>
<tr class="separator:ga47388f06c025938facfddd95851d666f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga51f59bf99b315f016ca752eddd1911d5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga51f59bf99b315f016ca752eddd1911d5">EvrRtxMutexNew</a> (const <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#structosMutexAttr__t">osMutexAttr_t</a> *attr)</td></tr>
<tr class="memdesc:ga51f59bf99b315f016ca752eddd1911d5"><td class="mdescLeft"> </td><td class="mdescRight">Event on mutex create and initialize (API) <a href="#ga51f59bf99b315f016ca752eddd1911d5">More...</a><br/></td></tr>
<tr class="separator:ga51f59bf99b315f016ca752eddd1911d5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga9944964bee7bef949a2f4d8d8bc1dbcf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga9944964bee7bef949a2f4d8d8bc1dbcf">EvrRtxMutexCreated</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id)</td></tr>
<tr class="memdesc:ga9944964bee7bef949a2f4d8d8bc1dbcf"><td class="mdescLeft"> </td><td class="mdescRight">Event on successful mutex create (Op) <a href="#ga9944964bee7bef949a2f4d8d8bc1dbcf">More...</a><br/></td></tr>
<tr class="separator:ga9944964bee7bef949a2f4d8d8bc1dbcf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga457302507cedf0ea969cbb110af606b8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga457302507cedf0ea969cbb110af606b8">EvrRtxMutexGetName</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id, const char *name)</td></tr>
<tr class="memdesc:ga457302507cedf0ea969cbb110af606b8"><td class="mdescLeft"> </td><td class="mdescRight">Event on mutex name retrieve (API) <a href="#ga457302507cedf0ea969cbb110af606b8">More...</a><br/></td></tr>
<tr class="separator:ga457302507cedf0ea969cbb110af606b8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga913c46223d91000fedab624d0f4e53f8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga913c46223d91000fedab624d0f4e53f8">EvrRtxMutexAcquire</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id, uint32_t timeout)</td></tr>
<tr class="memdesc:ga913c46223d91000fedab624d0f4e53f8"><td class="mdescLeft"> </td><td class="mdescRight">Event on mutex acquire (API) <a href="#ga913c46223d91000fedab624d0f4e53f8">More...</a><br/></td></tr>
<tr class="separator:ga913c46223d91000fedab624d0f4e53f8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaddc9bb3c619b92a786ee5255ec65eaca"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#gaddc9bb3c619b92a786ee5255ec65eaca">EvrRtxMutexAcquirePending</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id, uint32_t timeout)</td></tr>
<tr class="memdesc:gaddc9bb3c619b92a786ee5255ec65eaca"><td class="mdescLeft"> </td><td class="mdescRight">Event on pending mutex acquire (Op) <a href="#gaddc9bb3c619b92a786ee5255ec65eaca">More...</a><br/></td></tr>
<tr class="separator:gaddc9bb3c619b92a786ee5255ec65eaca"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga4c4780cf766e9d2c6e8c26f206fba607"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga4c4780cf766e9d2c6e8c26f206fba607">EvrRtxMutexAcquireTimeout</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id)</td></tr>
<tr class="memdesc:ga4c4780cf766e9d2c6e8c26f206fba607"><td class="mdescLeft"> </td><td class="mdescRight">Event on mutex acquire timeout (Op) <a href="#ga4c4780cf766e9d2c6e8c26f206fba607">More...</a><br/></td></tr>
<tr class="separator:ga4c4780cf766e9d2c6e8c26f206fba607"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga697ec95e014a30a3676690a8d217f546"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga697ec95e014a30a3676690a8d217f546">EvrRtxMutexAcquired</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id, uint32_t lock)</td></tr>
<tr class="memdesc:ga697ec95e014a30a3676690a8d217f546"><td class="mdescLeft"> </td><td class="mdescRight">Event on successful mutex acquire (Op) <a href="#ga697ec95e014a30a3676690a8d217f546">More...</a><br/></td></tr>
<tr class="separator:ga697ec95e014a30a3676690a8d217f546"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga5d2b957c02fcdcc0617479b93a56f6af"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga5d2b957c02fcdcc0617479b93a56f6af">EvrRtxMutexNotAcquired</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id)</td></tr>
<tr class="memdesc:ga5d2b957c02fcdcc0617479b93a56f6af"><td class="mdescLeft"> </td><td class="mdescRight">Event on unsuccessful mutex acquire (Op) <a href="#ga5d2b957c02fcdcc0617479b93a56f6af">More...</a><br/></td></tr>
<tr class="separator:ga5d2b957c02fcdcc0617479b93a56f6af"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga3fe98bfc9cbea52f578aa5a202305442"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga3fe98bfc9cbea52f578aa5a202305442">EvrRtxMutexRelease</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id)</td></tr>
<tr class="memdesc:ga3fe98bfc9cbea52f578aa5a202305442"><td class="mdescLeft"> </td><td class="mdescRight">Event on mutex release (API) <a href="#ga3fe98bfc9cbea52f578aa5a202305442">More...</a><br/></td></tr>
<tr class="separator:ga3fe98bfc9cbea52f578aa5a202305442"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga561c8898b912ea8eace4e6ba606210e5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga561c8898b912ea8eace4e6ba606210e5">EvrRtxMutexReleased</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id, uint32_t lock)</td></tr>
<tr class="memdesc:ga561c8898b912ea8eace4e6ba606210e5"><td class="mdescLeft"> </td><td class="mdescRight">Event on successful mutex release (Op) <a href="#ga561c8898b912ea8eace4e6ba606210e5">More...</a><br/></td></tr>
<tr class="separator:ga561c8898b912ea8eace4e6ba606210e5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga89284c1927aa646535ff804f1aeda720"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#ga89284c1927aa646535ff804f1aeda720">EvrRtxMutexGetOwner</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id, <a class="el" href="group__CMSIS__RTOS__ThreadMgmt.html#gaa6c32fe2a3e0a2e01f212d55b02e51c7">osThreadId_t</a> thread_id)</td></tr>
<tr class="memdesc:ga89284c1927aa646535ff804f1aeda720"><td class="mdescLeft"> </td><td class="mdescRight">Event on mutex owner retrieve (API) <a href="#ga89284c1927aa646535ff804f1aeda720">More...</a><br/></td></tr>
<tr class="separator:ga89284c1927aa646535ff804f1aeda720"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaaadf1b9cf9a62f4e61742069b95daf68"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#gaaadf1b9cf9a62f4e61742069b95daf68">EvrRtxMutexDelete</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id)</td></tr>
<tr class="memdesc:gaaadf1b9cf9a62f4e61742069b95daf68"><td class="mdescLeft"> </td><td class="mdescRight">Event on mutex delete (API) <a href="#gaaadf1b9cf9a62f4e61742069b95daf68">More...</a><br/></td></tr>
<tr class="separator:gaaadf1b9cf9a62f4e61742069b95daf68"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaa3feba455090d50295cbf4b1447f3f87"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__mutex.html#gaa3feba455090d50295cbf4b1447f3f87">EvrRtxMutexDestroyed</a> (<a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> mutex_id)</td></tr>
<tr class="memdesc:gaa3feba455090d50295cbf4b1447f3f87"><td class="mdescLeft"> </td><td class="mdescRight">Event on successful mutex delete (Op) <a href="#gaa3feba455090d50295cbf4b1447f3f87">More...</a><br/></td></tr>
<tr class="separator:gaa3feba455090d50295cbf4b1447f3f87"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Description</h2>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="ga47388f06c025938facfddd95851d666f"></a>
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<td class="memname">void EvrRtxMutexError </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int32_t </td>
<td class="paramname"><em>status</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a> or NULL when ID is unknown. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">status</td><td>extended execution status.</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexError</b> is generated when <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html">Mutex Management</a> routines complete their execution due to an error.</p>
<p>The status parameter indicates the execution status and can be one of the <a class="el" href="group__CMSIS__RTOS__Definitions.html#ga6c0dbe6069e4e7f47bb4cd32ae2b813e">osStatus_t codes</a> or one of the extended execution status codes which are summarized in the table below.</p>
<table class="doxtable">
<tr>
<th align="left">Extended Status Code </th><th align="left">Description </th></tr>
<tr>
<td align="left">osRtxErrorKernelNotReady </td><td align="left">Kernel scheduler is not in Ready state. </td></tr>
<tr>
<td align="left">osRtxErrorKernelNotRunning </td><td align="left">Kernel scheduler is not executing - there is no running thread. </td></tr>
<tr>
<td align="left">osRtxErrorInvalidControlBlock </td><td align="left">Object control block with invalid alignment or size was specified. </td></tr>
<tr>
<td align="left">osRtxErrorInvalidDataMemory </td><td align="left">Object data memory with invalid alignment or size was specified. </td></tr>
<tr>
<td align="left">osRtxErrorInvalidThreadStack </td><td align="left">Thread stack memory with invalid alignment or size was specified. </td></tr>
<tr>
<td align="left">osRtxErrorInvalidPriority </td><td align="left">Invalid thread priority was specified. </td></tr>
<tr>
<td align="left">osRtxErrorThreadNotJoinable </td><td align="left">Specified thread is not joinable. </td></tr>
<tr>
<td align="left">osRtxErrorMutexNotOwned </td><td align="left">Specified mutex is not owned by the current running thread. </td></tr>
<tr>
<td align="left">osRtxErrorMutexNotLocked </td><td align="left">Specified mutex is not locked. </td></tr>
<tr>
<td align="left">osRtxErrorMutexLockLimit </td><td align="left">Maximum number of recursive mutex locks reached. </td></tr>
<tr>
<td align="left">osRtxErrorSemaphoreCountLimit </td><td align="left">Semaphore count limit reached. </td></tr>
<tr>
<td align="left">osRtxErrorTZ_InitContext_S </td><td align="left">Secure context memory system initialization failed. </td></tr>
<tr>
<td align="left">osRtxErrorTZ_AllocContext_S </td><td align="left">Secure context memory allocation failed. </td></tr>
<tr>
<td align="left">osRtxErrorTZ_FreeContext_S </td><td align="left">Secure context memory deallocation failed. </td></tr>
<tr>
<td align="left">osRtxErrorTZ_LoadContext_S </td><td align="left">Secure context load failed. </td></tr>
<tr>
<td align="left">osRtxErrorTZ_SaveContext_S </td><td align="left">Secure context save failed. </td></tr>
</table>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID.</li>
<li><b>status</b> : execution status code. </li>
</ul>
</div>
</div>
<a class="anchor" id="ga51f59bf99b315f016ca752eddd1911d5"></a>
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<td class="memname">void EvrRtxMutexNew </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#structosMutexAttr__t">osMutexAttr_t</a> * </td>
<td class="paramname"><em>attr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">attr</td><td>mutex attributes</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexNew</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a> is called.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>attr</b> : memory address of Mutex attributes or 0 when they are not specified.</li>
</ul>
<p>In case when <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#structosMutexAttr__t">mutex attributes</a> are provided in the API call they are also detailed in the Event Recorder. </p>
</div>
</div>
<a class="anchor" id="ga9944964bee7bef949a2f4d8d8bc1dbcf"></a>
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<td class="memname">void EvrRtxMutexCreated </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>.</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexCreated</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a> successfully creates a mutex object.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID. </li>
</ul>
</div>
</div>
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<td class="memname">void EvrRtxMutexGetName </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>name</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">name</td><td>pointer to mutex object name</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexGetName</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga00b5e58cd247a412d1afd18732d8b752">osMutexGetName</a> is called and its execution result is known.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID.</li>
<li><b>name</b> : retrieved memory address of name string (0 in case of a failure). </li>
</ul>
</div>
</div>
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<td class="memname">void EvrRtxMutexAcquire </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>timeout</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">timeout</td><td><a class="el" href="theory_of_operation.html#CMSIS_RTOS_TimeOutValue">Timeout Value</a> or 0 in case of no time-out.</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexAcquire</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gabc54686ea0fc281823b1763422d2a924">osMutexAcquire</a> is called.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID.</li>
<li><b>timeout</b> : <a class="el" href="theory_of_operation.html#CMSIS_RTOS_TimeOutValue">Timeout Value</a>. </li>
</ul>
</div>
</div>
<a class="anchor" id="gaddc9bb3c619b92a786ee5255ec65eaca"></a>
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<td class="memname">void EvrRtxMutexAcquirePending </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>timeout</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">timeout</td><td><a class="el" href="theory_of_operation.html#CMSIS_RTOS_TimeOutValue">Timeout Value</a> or 0 in case of no time-out.</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexAcquirePending</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gabc54686ea0fc281823b1763422d2a924">osMutexAcquire</a> blocks current running thread and waits for mutex to become available.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID.</li>
<li><b>timeout</b> : <a class="el" href="theory_of_operation.html#CMSIS_RTOS_TimeOutValue">Timeout Value</a>. </li>
</ul>
</div>
</div>
<a class="anchor" id="ga4c4780cf766e9d2c6e8c26f206fba607"></a>
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<td class="memname">void EvrRtxMutexAcquireTimeout </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>.</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexAcquireTimeout</b> is generated when wait for mutex to become available is aborted due to expired wait timeout.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID. </li>
</ul>
</div>
</div>
<a class="anchor" id="ga697ec95e014a30a3676690a8d217f546"></a>
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<td class="memname">void EvrRtxMutexAcquired </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>lock</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">lock</td><td>current number of times mutex object is locked</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexAcquired</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gabc54686ea0fc281823b1763422d2a924">osMutexAcquire</a> successfully acquires a mutex.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID.</li>
<li><b>lock</b> : current lock counter state. </li>
</ul>
</div>
</div>
<a class="anchor" id="ga5d2b957c02fcdcc0617479b93a56f6af"></a>
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<td class="memname">void EvrRtxMutexNotAcquired </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>.</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexNotAcquired</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gabc54686ea0fc281823b1763422d2a924">osMutexAcquire</a> returns without timeout and mutex was not acquired.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID. </li>
</ul>
</div>
</div>
<a class="anchor" id="ga3fe98bfc9cbea52f578aa5a202305442"></a>
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<td class="memname">void EvrRtxMutexRelease </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>.</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexRelease</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gaea629705703580ff58776bf73c8db915">osMutexRelease</a> is called.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID. </li>
</ul>
</div>
</div>
<a class="anchor" id="ga561c8898b912ea8eace4e6ba606210e5"></a>
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<td class="memname">void EvrRtxMutexReleased </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>lock</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">lock</td><td>current number of times mutex object is locked</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexReleased</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gaea629705703580ff58776bf73c8db915">osMutexRelease</a> successfully releases a mutex.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID.</li>
<li><b>lock</b> : current lock counter state. </li>
</ul>
</div>
</div>
<a class="anchor" id="ga89284c1927aa646535ff804f1aeda720"></a>
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<td class="memname">void EvrRtxMutexGetOwner </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__ThreadMgmt.html#gaa6c32fe2a3e0a2e01f212d55b02e51c7">osThreadId_t</a> </td>
<td class="paramname"><em>thread_id</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">thread_id</td><td>thread ID obtained by <a class="el" href="group__CMSIS__RTOS__ThreadMgmt.html#ga48d68b8666d99d28fa646ee1d2182b8f">osThreadNew</a> or <a class="el" href="group__CMSIS__RTOS__ThreadMgmt.html#ga8df03548e89fbc56402a5cd584a505da">osThreadGetId</a>.</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexGetOwner</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga7f9a7666df0978738cd570cb700b83fb">osMutexGetOwner</a> is called and its execution result is known.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID.</li>
<li><b>thread_id</b> : retrieved owner thread ID (0 in case of a failure or when mutex is not locked) </li>
</ul>
</div>
</div>
<a class="anchor" id="gaaadf1b9cf9a62f4e61742069b95daf68"></a>
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<td class="memname">void EvrRtxMutexDelete </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>.</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexDelete</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gabee73ad227ba4587d3db12ef9bd582bc">osMutexDelete</a> is called.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID. </li>
</ul>
</div>
</div>
<a class="anchor" id="gaa3feba455090d50295cbf4b1447f3f87"></a>
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<td class="memname">void EvrRtxMutexDestroyed </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#ga313801836c62deb23055efb55a420e42">osMutexId_t</a> </td>
<td class="paramname"><em>mutex_id</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mutex_id</td><td>mutex ID obtained by <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gab90920022ab944296821368ef6bb52f8">osMutexNew</a>.</td></tr>
</table>
</dd>
</dl>
<p>The event <b>MutexDestroyed</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__MutexMgmt.html#gabee73ad227ba4587d3db12ef9bd582bc">osMutexDelete</a> successfully deletes the mutex object.</p>
<p><b>Value</b> in the Event Recorder shows:</p>
<ul>
<li><b>mutex_id</b> : mutex ID. </li>
</ul>
</div>
</div>
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