begriffs open source - cmsis-freertos/blob - docs/General/html/group__freertos__evr__timers.html

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 100 <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Pages</a></div>
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 109 <div class="header">
 110   <div class="summary">
 111 <a href="#func-members">Functions</a>  </div>
 112   <div class="headertitle">
 113 <div class="title">Timer Functions<div class="ingroups"><a class="el" href="group__freertos__evr.html">Event functions</a></div></div>  </div>
 114 </div><!--header-->
 115 <div class="contents">
 116
 117 <p>Events generated by timer functions.
 118 <a href="#details">More...</a></p>
 119 <table class="memberdecls">
 120 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
 121 Functions</h2></td></tr>
 122 <tr class="memitem:gacc9345d117387a048a35832be8875b1f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__freertos__evr__timers.html#gacc9345d117387a048a35832be8875b1f">EvrFreeRTOSTimers_TimerCreate</a> (Timer_t pxNewTimer)</td></tr>
 123 <tr class="memdesc:gacc9345d117387a048a35832be8875b1f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on successful timer object create (Op)  <a href="#gacc9345d117387a048a35832be8875b1f">More...</a><br/></td></tr>
 124 <tr class="separator:gacc9345d117387a048a35832be8875b1f"><td class="memSeparator" colspan="2">&#160;</td></tr>
 125 <tr class="memitem:ga4d3ee3a0c730e52f53662b6d471a6678"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__freertos__evr__timers.html#ga4d3ee3a0c730e52f53662b6d471a6678">EvrFreeRTOSTimers_TimerCreateFailed</a> (void)</td></tr>
 126 <tr class="memdesc:ga4d3ee3a0c730e52f53662b6d471a6678"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on unsuccessful timer object create (Error)  <a href="#ga4d3ee3a0c730e52f53662b6d471a6678">More...</a><br/></td></tr>
 127 <tr class="separator:ga4d3ee3a0c730e52f53662b6d471a6678"><td class="memSeparator" colspan="2">&#160;</td></tr>
 128 <tr class="memitem:gab0b740245ecdbd07ca7d63c26ef249fc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__freertos__evr__timers.html#gab0b740245ecdbd07ca7d63c26ef249fc">EvrFreeRTOSTimers_TimerCommandSend</a> (Timer_t pxTimer, uint32_t xCommandID, uint32_t xOptionalValue, uint32_t xReturn)</td></tr>
 129 <tr class="memdesc:gab0b740245ecdbd07ca7d63c26ef249fc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on timer queue command send (Op)  <a href="#gab0b740245ecdbd07ca7d63c26ef249fc">More...</a><br/></td></tr>
 130 <tr class="separator:gab0b740245ecdbd07ca7d63c26ef249fc"><td class="memSeparator" colspan="2">&#160;</td></tr>
 131 <tr class="memitem:ga67fb64cd979312c3584c6be7bd8affff"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__freertos__evr__timers.html#ga67fb64cd979312c3584c6be7bd8affff">EvrFreeRTOSTimers_TimerCommandReceived</a> (Timer_t pxTimer, uint32_t xCommandID, uint32_t xOptionalValue)</td></tr>
 132 <tr class="memdesc:ga67fb64cd979312c3584c6be7bd8affff"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on timer queue command receive (Op)  <a href="#ga67fb64cd979312c3584c6be7bd8affff">More...</a><br/></td></tr>
 133 <tr class="separator:ga67fb64cd979312c3584c6be7bd8affff"><td class="memSeparator" colspan="2">&#160;</td></tr>
 134 <tr class="memitem:ga6d29aabccac31d30777625064495e0f9"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__freertos__evr__timers.html#ga6d29aabccac31d30777625064495e0f9">EvrFreeRTOSTimers_TimerExpired</a> (Timer_t pxTimer)</td></tr>
 135 <tr class="memdesc:ga6d29aabccac31d30777625064495e0f9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on timer expire (Op)  <a href="#ga6d29aabccac31d30777625064495e0f9">More...</a><br/></td></tr>
 136 <tr class="separator:ga6d29aabccac31d30777625064495e0f9"><td class="memSeparator" colspan="2">&#160;</td></tr>
 137 <tr class="memitem:ga4b35fa6a01c96b3395a4c49143a150d4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__freertos__evr__timers.html#ga4b35fa6a01c96b3395a4c49143a150d4">EvrFreeRTOSTimers_PendFuncCall</a> (PendedFunction_t pxFunctionToPend, void *pvParameter1, uint32_t ulParameter2, uint32_t xReturn)</td></tr>
 138 <tr class="memdesc:ga4b35fa6a01c96b3395a4c49143a150d4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on pass of the function execution to the timer service task (Op)  <a href="#ga4b35fa6a01c96b3395a4c49143a150d4">More...</a><br/></td></tr>
 139 <tr class="separator:ga4b35fa6a01c96b3395a4c49143a150d4"><td class="memSeparator" colspan="2">&#160;</td></tr>
 140 <tr class="memitem:ga870fe8028016271f6ef11061fbe82fcd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__freertos__evr__timers.html#ga870fe8028016271f6ef11061fbe82fcd">EvrFreeRTOSTimers_PendFuncCallFromIsr</a> (PendedFunction_t pxFunctionToPend, void *pvParameter1, uint32_t ulParameter2, uint32_t xReturn)</td></tr>
 141 <tr class="memdesc:ga870fe8028016271f6ef11061fbe82fcd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on pass of the function execution to the timer service task from the ISR (Op)  <a href="#ga870fe8028016271f6ef11061fbe82fcd">More...</a><br/></td></tr>
 142 <tr class="separator:ga870fe8028016271f6ef11061fbe82fcd"><td class="memSeparator" colspan="2">&#160;</td></tr>
 143 </table>
 144 <a name="details" id="details"></a><h2 class="groupheader">Description</h2>
 145 <h2 class="groupheader">Function Documentation</h2>
 146 <a class="anchor" id="ga4b35fa6a01c96b3395a4c49143a150d4"></a>
 147 <div class="memitem">
 148 <div class="memproto">
 149       <table class="memname">
 150         <tr>
 151           <td class="memname">void EvrFreeRTOSTimers_PendFuncCall </td>
 152           <td>(</td>
 153           <td class="paramtype">PendedFunction_t&#160;</td>
 154           <td class="paramname"><em>pxFunctionToPend</em>, </td>
 155         </tr>
 156         <tr>
 157           <td class="paramkey"></td>
 158           <td></td>
 159           <td class="paramtype">void *&#160;</td>
 160           <td class="paramname"><em>pvParameter1</em>, </td>
 161         </tr>
 162         <tr>
 163           <td class="paramkey"></td>
 164           <td></td>
 165           <td class="paramtype">uint32_t&#160;</td>
 166           <td class="paramname"><em>ulParameter2</em>, </td>
 167         </tr>
 168         <tr>
 169           <td class="paramkey"></td>
 170           <td></td>
 171           <td class="paramtype">uint32_t&#160;</td>
 172           <td class="paramname"><em>xReturn</em>&#160;</td>
 173         </tr>
 174         <tr>
 175           <td></td>
 176           <td>)</td>
 177           <td></td><td></td>
 178         </tr>
 179       </table>
 180 </div><div class="memdoc">
 181 <dl class="params"><dt>Parameters</dt><dd>
 182   <table class="params">
 183     <tr><td class="paramdir">[in]</td><td class="paramname">pxFunctionToPend</td><td>pointer to callback function </td></tr>
 184     <tr><td class="paramdir">[in]</td><td class="paramname">pvParameter1</td><td>function parameter 1. </td></tr>
 185     <tr><td class="paramdir">[in]</td><td class="paramname">ulParameter2</td><td>function parameter 2. </td></tr>
 186     <tr><td class="paramdir">[in]</td><td class="paramname">xReturn</td><td>return value.</td></tr>
 187   </table>
 188   </dd>
 189 </dl>
 190 <p>The event <b>PendFuncCall</b> is generated before the function xTimerPendFunctionCall returns.</p>
 191 <p><b>Value</b> in the Event Recorder shows:</p>
 192 <ul>
 193 <li><b>pxFunctionToPend</b> : callback function to execute from the timer service/deamon task.</li>
 194 <li><b>pvParameter1</b> : the value passed into the callback function as the first parameter.</li>
 195 <li><b>ulParameter2</b> : the value passed into the callback function as the second parameter.</li>
 196 <li><b>xReturn</b> : execution status (1=callback passed to the timer sevice task, any other value: queue full, failed to register the callback execution) </li>
 197 </ul>
 198
 199 </div>
 200 </div>
 201 <a class="anchor" id="ga870fe8028016271f6ef11061fbe82fcd"></a>
 202 <div class="memitem">
 203 <div class="memproto">
 204       <table class="memname">
 205         <tr>
 206           <td class="memname">void EvrFreeRTOSTimers_PendFuncCallFromIsr </td>
 207           <td>(</td>
 208           <td class="paramtype">PendedFunction_t&#160;</td>
 209           <td class="paramname"><em>pxFunctionToPend</em>, </td>
 210         </tr>
 211         <tr>
 212           <td class="paramkey"></td>
 213           <td></td>
 214           <td class="paramtype">void *&#160;</td>
 215           <td class="paramname"><em>pvParameter1</em>, </td>
 216         </tr>
 217         <tr>
 218           <td class="paramkey"></td>
 219           <td></td>
 220           <td class="paramtype">uint32_t&#160;</td>
 221           <td class="paramname"><em>ulParameter2</em>, </td>
 222         </tr>
 223         <tr>
 224           <td class="paramkey"></td>
 225           <td></td>
 226           <td class="paramtype">uint32_t&#160;</td>
 227           <td class="paramname"><em>xReturn</em>&#160;</td>
 228         </tr>
 229         <tr>
 230           <td></td>
 231           <td>)</td>
 232           <td></td><td></td>
 233         </tr>
 234       </table>
 235 </div><div class="memdoc">
 236 <dl class="params"><dt>Parameters</dt><dd>
 237   <table class="params">
 238     <tr><td class="paramdir">[in]</td><td class="paramname">pxFunctionToPend</td><td>pointer to callback function </td></tr>
 239     <tr><td class="paramdir">[in]</td><td class="paramname">pvParameter1</td><td>function parameter 1. </td></tr>
 240     <tr><td class="paramdir">[in]</td><td class="paramname">ulParameter2</td><td>function parameter 2. </td></tr>
 241     <tr><td class="paramdir">[in]</td><td class="paramname">xReturn</td><td>return value.</td></tr>
 242   </table>
 243   </dd>
 244 </dl>
 245 <p>The event <b>PendFuncCallFromIsr</b> is generated before the function xTimerPendFunctionCallFromISR returns.</p>
 246 <p><b>Value</b> in the Event Recorder shows:</p>
 247 <ul>
 248 <li><b>pxFunctionToPend</b> : callback function to execute from the timer service/deamon task.</li>
 249 <li><b>pvParameter1</b> : the value passed into the callback function as the first parameter.</li>
 250 <li><b>ulParameter2</b> : the value passed into the callback function as the second parameter.</li>
 251 <li><b>xReturn</b> : execution status (1=callback passed to the timer sevice task, any other value: queue full, failed to register the callback execution) </li>
 252 </ul>
 253
 254 </div>
 255 </div>
 256 <a class="anchor" id="ga67fb64cd979312c3584c6be7bd8affff"></a>
 257 <div class="memitem">
 258 <div class="memproto">
 259       <table class="memname">
 260         <tr>
 261           <td class="memname">void EvrFreeRTOSTimers_TimerCommandReceived </td>
 262           <td>(</td>
 263           <td class="paramtype">Timer_t&#160;</td>
 264           <td class="paramname"><em>pxTimer</em>, </td>
 265         </tr>
 266         <tr>
 267           <td class="paramkey"></td>
 268           <td></td>
 269           <td class="paramtype">uint32_t&#160;</td>
 270           <td class="paramname"><em>xCommandID</em>, </td>
 271         </tr>
 272         <tr>
 273           <td class="paramkey"></td>
 274           <td></td>
 275           <td class="paramtype">uint32_t&#160;</td>
 276           <td class="paramname"><em>xOptionalValue</em>&#160;</td>
 277         </tr>
 278         <tr>
 279           <td></td>
 280           <td>)</td>
 281           <td></td><td></td>
 282         </tr>
 283       </table>
 284 </div><div class="memdoc">
 285 <dl class="params"><dt>Parameters</dt><dd>
 286   <table class="params">
 287     <tr><td class="paramdir">[in]</td><td class="paramname">pxTimer</td><td>pointer to timer object handle. </td></tr>
 288     <tr><td class="paramdir">[in]</td><td class="paramname">xCommandID</td><td>timer command ID. </td></tr>
 289     <tr><td class="paramdir">[in]</td><td class="paramname">xOptionalValue</td><td>optional command value.</td></tr>
 290   </table>
 291   </dd>
 292 </dl>
 293 <p>The event <b>TimerCommandReceived</b> is generated when the timer service task receives a command and before the command is actually processed.</p>
 294 <p><b>Value</b> in the Event Recorder shows:</p>
 295 <ul>
 296 <li><b>pxTimer</b> : pointer to timer object handle (control block address).</li>
 297 <li><b>xCommandID</b> : timer command ID.</li>
 298 <li><b>xOptionalValue</b> : optional command value. </li>
 299 </ul>
 300
 301 </div>
 302 </div>
 303 <a class="anchor" id="gab0b740245ecdbd07ca7d63c26ef249fc"></a>
 304 <div class="memitem">
 305 <div class="memproto">
 306       <table class="memname">
 307         <tr>
 308           <td class="memname">void EvrFreeRTOSTimers_TimerCommandSend </td>
 309           <td>(</td>
 310           <td class="paramtype">Timer_t&#160;</td>
 311           <td class="paramname"><em>pxTimer</em>, </td>
 312         </tr>
 313         <tr>
 314           <td class="paramkey"></td>
 315           <td></td>
 316           <td class="paramtype">uint32_t&#160;</td>
 317           <td class="paramname"><em>xCommandID</em>, </td>
 318         </tr>
 319         <tr>
 320           <td class="paramkey"></td>
 321           <td></td>
 322           <td class="paramtype">uint32_t&#160;</td>
 323           <td class="paramname"><em>xOptionalValue</em>, </td>
 324         </tr>
 325         <tr>
 326           <td class="paramkey"></td>
 327           <td></td>
 328           <td class="paramtype">uint32_t&#160;</td>
 329           <td class="paramname"><em>xReturn</em>&#160;</td>
 330         </tr>
 331         <tr>
 332           <td></td>
 333           <td>)</td>
 334           <td></td><td></td>
 335         </tr>
 336       </table>
 337 </div><div class="memdoc">
 338 <dl class="params"><dt>Parameters</dt><dd>
 339   <table class="params">
 340     <tr><td class="paramdir">[in]</td><td class="paramname">pxTimer</td><td>pointer to timer object handle. </td></tr>
 341     <tr><td class="paramdir">[in]</td><td class="paramname">xCommandID</td><td>timer command ID. </td></tr>
 342     <tr><td class="paramdir">[in]</td><td class="paramname">xOptionalValue</td><td>optional command value. </td></tr>
 343     <tr><td class="paramdir">[in]</td><td class="paramname">xReturn</td><td>return value.</td></tr>
 344   </table>
 345   </dd>
 346 </dl>
 347 <p>The event <b>TimerCommandSend</b> is generated when a command is sent to the timer service task,</p>
 348 <p><b>Value</b> in the Event Recorder shows:</p>
 349 <ul>
 350 <li><b>pxTimer</b> : pointer to timer object handle (control block address).</li>
 351 <li><b>xCommandID</b> : timer command ID.</li>
 352 <li><b>xOptionalValue</b> : optional command value.</li>
 353 <li><b>xReturn</b> : execution status (0: failed, command was not sent to the timer command queue, 1: passed, command sent) </li>
 354 </ul>
 355
 356 </div>
 357 </div>
 358 <a class="anchor" id="gacc9345d117387a048a35832be8875b1f"></a>
 359 <div class="memitem">
 360 <div class="memproto">
 361       <table class="memname">
 362         <tr>
 363           <td class="memname">void EvrFreeRTOSTimers_TimerCreate </td>
 364           <td>(</td>
 365           <td class="paramtype">Timer_t&#160;</td>
 366           <td class="paramname"><em>pxNewTimer</em></td><td>)</td>
 367           <td></td>
 368         </tr>
 369       </table>
 370 </div><div class="memdoc">
 371 <dl class="params"><dt>Parameters</dt><dd>
 372   <table class="params">
 373     <tr><td class="paramdir">[in]</td><td class="paramname">pxNewTimer</td><td>pointer to timer object handle.</td></tr>
 374   </table>
 375   </dd>
 376 </dl>
 377 <p>The event <b>TimerCreate</b> is generated when timer object is successfully created.</p>
 378 <p><b>Value</b> in the Event Recorder shows:</p>
 379 <ul>
 380 <li><b>pxNewTimer</b> : pointer to timer object handle (control block address). </li>
 381 </ul>
 382
 383 </div>
 384 </div>
 385 <a class="anchor" id="ga4d3ee3a0c730e52f53662b6d471a6678"></a>
 386 <div class="memitem">
 387 <div class="memproto">
 388       <table class="memname">
 389         <tr>
 390           <td class="memname">void EvrFreeRTOSTimers_TimerCreateFailed </td>
 391           <td>(</td>
 392           <td class="paramtype">void&#160;</td>
 393           <td class="paramname"></td><td>)</td>
 394           <td></td>
 395         </tr>
 396       </table>
 397 </div><div class="memdoc">
 398 <p>The event <b>TimerCreateFailed</b> is generated when timer object create fails due to insufficient heap memory. </p>
 399
 400 </div>
 401 </div>
 402 <a class="anchor" id="ga6d29aabccac31d30777625064495e0f9"></a>
 403 <div class="memitem">
 404 <div class="memproto">
 405       <table class="memname">
 406         <tr>
 407           <td class="memname">void EvrFreeRTOSTimers_TimerExpired </td>
 408           <td>(</td>
 409           <td class="paramtype">Timer_t&#160;</td>
 410           <td class="paramname"><em>pxTimer</em></td><td>)</td>
 411           <td></td>
 412         </tr>
 413       </table>
 414 </div><div class="memdoc">
 415 <dl class="params"><dt>Parameters</dt><dd>
 416   <table class="params">
 417     <tr><td class="paramdir">[in]</td><td class="paramname">pxTimer</td><td>pointer to timer object handle.</td></tr>
 418   </table>
 419   </dd>
 420 </dl>
 421 <p>The event <b>TimerExpired</b> is generated when a software timer expires and before the timer callback is executed.</p>
 422 <p><b>Value</b> in the Event Recorder shows:</p>
 423 <ul>
 424 <li><b>pxTimer</b> : pointer to timer object handle (control block address). </li>
 425 </ul>
 426
 427 </div>
 428 </div>
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