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  117. <p>Events generated by message queue functions.  
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  120. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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  121. Functions</h2></td></tr>
    122. 

  122. <tr class="memitem:ga8ded1d43703e0885a81e65251c6df405"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga8ded1d43703e0885a81e65251c6df405">EvrRtxMessageQueueError</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, int32_t status)</td></tr>
    123. 

  123. <tr class="memdesc:ga8ded1d43703e0885a81e65251c6df405"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message queue error (Error)  <a href="#ga8ded1d43703e0885a81e65251c6df405">More...</a><br/></td></tr>
    124. 

  124. <tr class="separator:ga8ded1d43703e0885a81e65251c6df405"><td class="memSeparator" colspan="2">&#160;</td></tr>
    125. 

  125. <tr class="memitem:gaa7b18f18f3f53d6afb39ac1abe257000"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#gaa7b18f18f3f53d6afb39ac1abe257000">EvrRtxMessageQueueNew</a> (uint32_t msg_count, uint32_t msg_size, const <a class="el" href="group__CMSIS__RTOS__Message.html#structosMessageQueueAttr__t">osMessageQueueAttr_t</a> *attr)</td></tr>
    126. 

  126. <tr class="memdesc:gaa7b18f18f3f53d6afb39ac1abe257000"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message queue create and initialization (API)  <a href="#gaa7b18f18f3f53d6afb39ac1abe257000">More...</a><br/></td></tr>
    127. 

  127. <tr class="separator:gaa7b18f18f3f53d6afb39ac1abe257000"><td class="memSeparator" colspan="2">&#160;</td></tr>
    128. 

  128. <tr class="memitem:ga36d6982377c1f54a227ba6fbb9458b79"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga36d6982377c1f54a227ba6fbb9458b79">EvrRtxMessageQueueCreated</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, const char *name)</td></tr>
    129. 

  129. <tr class="memdesc:ga36d6982377c1f54a227ba6fbb9458b79"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on successful message queue create (Op)  <a href="#ga36d6982377c1f54a227ba6fbb9458b79">More...</a><br/></td></tr>
    130. 

  130. <tr class="separator:ga36d6982377c1f54a227ba6fbb9458b79"><td class="memSeparator" colspan="2">&#160;</td></tr>
    131. 

  131. <tr class="memitem:gad0ef8ee59d2ec189351c5884f5f8e945"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#gad0ef8ee59d2ec189351c5884f5f8e945">EvrRtxMessageQueueGetName</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, const char *name)</td></tr>
    132. 

  132. <tr class="memdesc:gad0ef8ee59d2ec189351c5884f5f8e945"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message queue name retrieve(API)  <a href="#gad0ef8ee59d2ec189351c5884f5f8e945">More...</a><br/></td></tr>
    133. 

  133. <tr class="separator:gad0ef8ee59d2ec189351c5884f5f8e945"><td class="memSeparator" colspan="2">&#160;</td></tr>
    134. 

  134. <tr class="memitem:ga401536a603e5a805cc6089b4de11d3d3"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga401536a603e5a805cc6089b4de11d3d3">EvrRtxMessageQueuePut</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, const void *msg_ptr, uint8_t msg_prio, uint32_t timeout)</td></tr>
    135. 

  135. <tr class="memdesc:ga401536a603e5a805cc6089b4de11d3d3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message put (API)  <a href="#ga401536a603e5a805cc6089b4de11d3d3">More...</a><br/></td></tr>
    136. 

  136. <tr class="separator:ga401536a603e5a805cc6089b4de11d3d3"><td class="memSeparator" colspan="2">&#160;</td></tr>
    137. 

  137. <tr class="memitem:ga4b1b6191c6ca87dff4714e25b5845828"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga4b1b6191c6ca87dff4714e25b5845828">EvrRtxMessageQueuePutPending</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, const void *msg_ptr, uint32_t timeout)</td></tr>
    138. 

  138. <tr class="memdesc:ga4b1b6191c6ca87dff4714e25b5845828"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on pending message put (Op)  <a href="#ga4b1b6191c6ca87dff4714e25b5845828">More...</a><br/></td></tr>
    139. 

  139. <tr class="separator:ga4b1b6191c6ca87dff4714e25b5845828"><td class="memSeparator" colspan="2">&#160;</td></tr>
    140. 

  140. <tr class="memitem:ga7394ca2d88255470f7ba0bb2bff12e99"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga7394ca2d88255470f7ba0bb2bff12e99">EvrRtxMessageQueuePutTimeout</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id)</td></tr>
    141. 

  141. <tr class="memdesc:ga7394ca2d88255470f7ba0bb2bff12e99"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message put timeout (Op)  <a href="#ga7394ca2d88255470f7ba0bb2bff12e99">More...</a><br/></td></tr>
    142. 

  142. <tr class="separator:ga7394ca2d88255470f7ba0bb2bff12e99"><td class="memSeparator" colspan="2">&#160;</td></tr>
    143. 

  143. <tr class="memitem:ga8440223b9d48145df5505489e7c6f7d9"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga8440223b9d48145df5505489e7c6f7d9">EvrRtxMessageQueueInsertPending</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, const void *msg_ptr)</td></tr>
    144. 

  144. <tr class="memdesc:ga8440223b9d48145df5505489e7c6f7d9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on pending message insert (Op)  <a href="#ga8440223b9d48145df5505489e7c6f7d9">More...</a><br/></td></tr>
    145. 

  145. <tr class="separator:ga8440223b9d48145df5505489e7c6f7d9"><td class="memSeparator" colspan="2">&#160;</td></tr>
    146. 

  146. <tr class="memitem:gaa30c5b375d4050ad7d99ba094821bf52"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#gaa30c5b375d4050ad7d99ba094821bf52">EvrRtxMessageQueueInserted</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, const void *msg_ptr)</td></tr>
    147. 

  147. <tr class="memdesc:gaa30c5b375d4050ad7d99ba094821bf52"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on successful message insert (Op)  <a href="#gaa30c5b375d4050ad7d99ba094821bf52">More...</a><br/></td></tr>
    148. 

  148. <tr class="separator:gaa30c5b375d4050ad7d99ba094821bf52"><td class="memSeparator" colspan="2">&#160;</td></tr>
    149. 

  149. <tr class="memitem:ga2922125d8ac63fd800dc3b7888fd3f3c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga2922125d8ac63fd800dc3b7888fd3f3c">EvrRtxMessageQueueNotInserted</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, const void *msg_ptr)</td></tr>
    150. 

  150. <tr class="memdesc:ga2922125d8ac63fd800dc3b7888fd3f3c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on unsuccessful message insert (Op)  <a href="#ga2922125d8ac63fd800dc3b7888fd3f3c">More...</a><br/></td></tr>
    151. 

  151. <tr class="separator:ga2922125d8ac63fd800dc3b7888fd3f3c"><td class="memSeparator" colspan="2">&#160;</td></tr>
    152. 

  152. <tr class="memitem:ga0826c1d05d3a99afb8682f0ca3f7fd62"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga0826c1d05d3a99afb8682f0ca3f7fd62">EvrRtxMessageQueueGet</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, void *msg_ptr, uint8_t *msg_prio, uint32_t timeout)</td></tr>
    153. 

  153. <tr class="memdesc:ga0826c1d05d3a99afb8682f0ca3f7fd62"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message get (API)  <a href="#ga0826c1d05d3a99afb8682f0ca3f7fd62">More...</a><br/></td></tr>
    154. 

  154. <tr class="separator:ga0826c1d05d3a99afb8682f0ca3f7fd62"><td class="memSeparator" colspan="2">&#160;</td></tr>
    155. 

  155. <tr class="memitem:ga11e3df32a66d5240b277375cbb5d3c83"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga11e3df32a66d5240b277375cbb5d3c83">EvrRtxMessageQueueGetPending</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, void *msg_ptr, uint32_t timeout)</td></tr>
    156. 

  156. <tr class="memdesc:ga11e3df32a66d5240b277375cbb5d3c83"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on pending message get (Op)  <a href="#ga11e3df32a66d5240b277375cbb5d3c83">More...</a><br/></td></tr>
    157. 

  157. <tr class="separator:ga11e3df32a66d5240b277375cbb5d3c83"><td class="memSeparator" colspan="2">&#160;</td></tr>
    158. 

  158. <tr class="memitem:ga5e699de7401c46fd0e8bc19e398dc5a8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga5e699de7401c46fd0e8bc19e398dc5a8">EvrRtxMessageQueueGetTimeout</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id)</td></tr>
    159. 

  159. <tr class="memdesc:ga5e699de7401c46fd0e8bc19e398dc5a8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message get timeout (Op)  <a href="#ga5e699de7401c46fd0e8bc19e398dc5a8">More...</a><br/></td></tr>
    160. 

  160. <tr class="separator:ga5e699de7401c46fd0e8bc19e398dc5a8"><td class="memSeparator" colspan="2">&#160;</td></tr>
    161. 

  161. <tr class="memitem:gab340b38df5d8bf2a1182fd18f2d3a6c4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#gab340b38df5d8bf2a1182fd18f2d3a6c4">EvrRtxMessageQueueRetrieved</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, void *msg_ptr)</td></tr>
    162. 

  162. <tr class="memdesc:gab340b38df5d8bf2a1182fd18f2d3a6c4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on successful message get (Op)  <a href="#gab340b38df5d8bf2a1182fd18f2d3a6c4">More...</a><br/></td></tr>
    163. 

  163. <tr class="separator:gab340b38df5d8bf2a1182fd18f2d3a6c4"><td class="memSeparator" colspan="2">&#160;</td></tr>
    164. 

  164. <tr class="memitem:ga22bfb7d1c2f6e3e9fea9d3267b2d6988"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga22bfb7d1c2f6e3e9fea9d3267b2d6988">EvrRtxMessageQueueNotRetrieved</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, void *msg_ptr)</td></tr>
    165. 

  165. <tr class="memdesc:ga22bfb7d1c2f6e3e9fea9d3267b2d6988"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on unsuccessful message get (Op)  <a href="#ga22bfb7d1c2f6e3e9fea9d3267b2d6988">More...</a><br/></td></tr>
    166. 

  166. <tr class="separator:ga22bfb7d1c2f6e3e9fea9d3267b2d6988"><td class="memSeparator" colspan="2">&#160;</td></tr>
    167. 

  167. <tr class="memitem:gad423a0be13d65e98d9ae08de9c399615"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#gad423a0be13d65e98d9ae08de9c399615">EvrRtxMessageQueueGetCapacity</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, uint32_t capacity)</td></tr>
    168. 

  168. <tr class="memdesc:gad423a0be13d65e98d9ae08de9c399615"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message queue capacity retrieve (API)  <a href="#gad423a0be13d65e98d9ae08de9c399615">More...</a><br/></td></tr>
    169. 

  169. <tr class="separator:gad423a0be13d65e98d9ae08de9c399615"><td class="memSeparator" colspan="2">&#160;</td></tr>
    170. 

  170. <tr class="memitem:ga3d6348bed3937de29765ed4d7d07fac8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga3d6348bed3937de29765ed4d7d07fac8">EvrRtxMessageQueueGetMsgSize</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, uint32_t msg_size)</td></tr>
    171. 

  171. <tr class="memdesc:ga3d6348bed3937de29765ed4d7d07fac8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message queue message size retrieve (API)  <a href="#ga3d6348bed3937de29765ed4d7d07fac8">More...</a><br/></td></tr>
    172. 

  172. <tr class="separator:ga3d6348bed3937de29765ed4d7d07fac8"><td class="memSeparator" colspan="2">&#160;</td></tr>
    173. 

  173. <tr class="memitem:ga145f0c464382dc71ff3b1c624b8bd570"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga145f0c464382dc71ff3b1c624b8bd570">EvrRtxMessageQueueGetCount</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, uint32_t count)</td></tr>
    174. 

  174. <tr class="memdesc:ga145f0c464382dc71ff3b1c624b8bd570"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message queue message count retrieve (API)  <a href="#ga145f0c464382dc71ff3b1c624b8bd570">More...</a><br/></td></tr>
    175. 

  175. <tr class="separator:ga145f0c464382dc71ff3b1c624b8bd570"><td class="memSeparator" colspan="2">&#160;</td></tr>
    176. 

  176. <tr class="memitem:ga6cfce7336f58505a2379a8a71f477d2f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga6cfce7336f58505a2379a8a71f477d2f">EvrRtxMessageQueueGetSpace</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id, uint32_t space)</td></tr>
    177. 

  177. <tr class="memdesc:ga6cfce7336f58505a2379a8a71f477d2f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message queue message slots retrieve (API)  <a href="#ga6cfce7336f58505a2379a8a71f477d2f">More...</a><br/></td></tr>
    178. 

  178. <tr class="separator:ga6cfce7336f58505a2379a8a71f477d2f"><td class="memSeparator" colspan="2">&#160;</td></tr>
    179. 

  179. <tr class="memitem:ga91b8c8630c7d89b6b6dbb74d4fc81ba4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga91b8c8630c7d89b6b6dbb74d4fc81ba4">EvrRtxMessageQueueReset</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id)</td></tr>
    180. 

  180. <tr class="memdesc:ga91b8c8630c7d89b6b6dbb74d4fc81ba4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message queue reset (API)  <a href="#ga91b8c8630c7d89b6b6dbb74d4fc81ba4">More...</a><br/></td></tr>
    181. 

  181. <tr class="separator:ga91b8c8630c7d89b6b6dbb74d4fc81ba4"><td class="memSeparator" colspan="2">&#160;</td></tr>
    182. 

  182. <tr class="memitem:ga3947d4a7ac86ee7a50052c9eb4cd5432"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga3947d4a7ac86ee7a50052c9eb4cd5432">EvrRtxMessageQueueResetDone</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id)</td></tr>
    183. 

  183. <tr class="memdesc:ga3947d4a7ac86ee7a50052c9eb4cd5432"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on successful message queue reset (Op)  <a href="#ga3947d4a7ac86ee7a50052c9eb4cd5432">More...</a><br/></td></tr>
    184. 

  184. <tr class="separator:ga3947d4a7ac86ee7a50052c9eb4cd5432"><td class="memSeparator" colspan="2">&#160;</td></tr>
    185. 

  185. <tr class="memitem:gad11606ef82f5b82f291bf64adfc805e4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#gad11606ef82f5b82f291bf64adfc805e4">EvrRtxMessageQueueDelete</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id)</td></tr>
    186. 

  186. <tr class="memdesc:gad11606ef82f5b82f291bf64adfc805e4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on message queue delete (API)  <a href="#gad11606ef82f5b82f291bf64adfc805e4">More...</a><br/></td></tr>
    187. 

  187. <tr class="separator:gad11606ef82f5b82f291bf64adfc805e4"><td class="memSeparator" colspan="2">&#160;</td></tr>
    188. 

  188. <tr class="memitem:ga3bbf02128c31e5cc7ef4c78cdbec508c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rtx__evr__message__queue.html#ga3bbf02128c31e5cc7ef4c78cdbec508c">EvrRtxMessageQueueDestroyed</a> (<a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a> mq_id)</td></tr>
    189. 

  189. <tr class="memdesc:ga3bbf02128c31e5cc7ef4c78cdbec508c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event on successful message queue delete (Op)  <a href="#ga3bbf02128c31e5cc7ef4c78cdbec508c">More...</a><br/></td></tr>
    190. 

  190. <tr class="separator:ga3bbf02128c31e5cc7ef4c78cdbec508c"><td class="memSeparator" colspan="2">&#160;</td></tr>
    191. 

  191. </table>
    192. 

  192. <a name="details" id="details"></a><h2 class="groupheader">Description</h2>
    193. 

  193. <h2 class="groupheader">Function Documentation</h2>
    194. 

  194. <a class="anchor" id="ga8ded1d43703e0885a81e65251c6df405"></a>
    195. 

  195. <div class="memitem">
    196. 

  196. <div class="memproto">
    197. 

  197.       <table class="memname">
    198. 

  198.         <tr>
    199. 

  199.           <td class="memname">void EvrRtxMessageQueueError </td>
    200. 

  200.           <td>(</td>
    201. 

  201.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    202. 

  202.           <td class="paramname"><em>mq_id</em>, </td>
    203. 

  203.         </tr>
    204. 

  204.         <tr>
    205. 

  205.           <td class="paramkey"></td>
    206. 

  206.           <td></td>
    207. 

  207.           <td class="paramtype">int32_t&#160;</td>
    208. 

  208.           <td class="paramname"><em>status</em>&#160;</td>
    209. 

  209.         </tr>
    210. 

  210.         <tr>
    211. 

  211.           <td></td>
    212. 

  212.           <td>)</td>
    213. 

  213.           <td></td><td></td>
    214. 

  214.         </tr>
    215. 

  215.       </table>
    216. 

  216. </div><div class="memdoc">
    217. 

  217. <dl class="params"><dt>Parameters</dt><dd>
    218. 

  218.   <table class="params">
    219. 

  219.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a> or NULL when ID is unknown. </td></tr>
    220. 

  220.     <tr><td class="paramdir">[in]</td><td class="paramname">status</td><td>extended execution status.</td></tr>
    221. 

  221.   </table>
    222. 

  222.   </dd>
    223. 

  223. </dl>
    224. 

  224. <p>The event <b>MessageQueueError</b> is generated when <a class="el" href="group__CMSIS__RTOS__Message.html">Message Queue</a> routines complete their execution due to an error.</p>
    225. 

  225. <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>
    226. 

  226. <table class="doxtable">
    227. 

  227. <tr>
    228. 

  228. <th align="left">Extended Status Code </th><th align="left">Description  </th></tr>
    229. 

  229. <tr>
    230. 

  230. <td align="left">osRtxErrorKernelNotReady </td><td align="left">Kernel scheduler is not in Ready state. </td></tr>
    231. 

  231. <tr>
    232. 

  232. <td align="left">osRtxErrorKernelNotRunning </td><td align="left">Kernel scheduler is not executing - there is no running thread. </td></tr>
    233. 

  233. <tr>
    234. 

  234. <td align="left">osRtxErrorInvalidControlBlock </td><td align="left">Object control block with invalid alignment or size was specified. </td></tr>
    235. 

  235. <tr>
    236. 

  236. <td align="left">osRtxErrorInvalidDataMemory </td><td align="left">Object data memory with invalid alignment or size was specified. </td></tr>
    237. 

  237. <tr>
    238. 

  238. <td align="left">osRtxErrorInvalidThreadStack </td><td align="left">Thread stack memory with invalid alignment or size was specified. </td></tr>
    239. 

  239. <tr>
    240. 

  240. <td align="left">osRtxErrorInvalidPriority </td><td align="left">Invalid thread priority was specified. </td></tr>
    241. 

  241. <tr>
    242. 

  242. <td align="left">osRtxErrorThreadNotJoinable </td><td align="left">Specified thread is not joinable. </td></tr>
    243. 

  243. <tr>
    244. 

  244. <td align="left">osRtxErrorMutexNotOwned </td><td align="left">Specified mutex is not owned by the current running thread. </td></tr>
    245. 

  245. <tr>
    246. 

  246. <td align="left">osRtxErrorMutexNotLocked </td><td align="left">Specified mutex is not locked. </td></tr>
    247. 

  247. <tr>
    248. 

  248. <td align="left">osRtxErrorMutexLockLimit </td><td align="left">Maximum number of recursive mutex locks reached. </td></tr>
    249. 

  249. <tr>
    250. 

  250. <td align="left">osRtxErrorSemaphoreCountLimit </td><td align="left">Semaphore count limit reached. </td></tr>
    251. 

  251. <tr>
    252. 

  252. <td align="left">osRtxErrorTZ_InitContext_S </td><td align="left">Secure context memory system initialization failed. </td></tr>
    253. 

  253. <tr>
    254. 

  254. <td align="left">osRtxErrorTZ_AllocContext_S </td><td align="left">Secure context memory allocation failed. </td></tr>
    255. 

  255. <tr>
    256. 

  256. <td align="left">osRtxErrorTZ_FreeContext_S </td><td align="left">Secure context memory deallocation failed. </td></tr>
    257. 

  257. <tr>
    258. 

  258. <td align="left">osRtxErrorTZ_LoadContext_S </td><td align="left">Secure context load failed. </td></tr>
    259. 

  259. <tr>
    260. 

  260. <td align="left">osRtxErrorTZ_SaveContext_S </td><td align="left">Secure context save failed. </td></tr>
    261. 

  261. </table>
    262. 

  262. <p><b>Value</b> in the Event Recorder shows:</p>
    263. 

  263. <ul>
    264. 

  264. <li><b>mq_id</b> : message queue ID.</li>
    265. 

  265. <li><b>status</b> : execution status code. </li>
    266. 

  266. </ul>
    267. 

  267. 

  268. </div>
    269. 

  269. </div>
    270. 

  270. <a class="anchor" id="gaa7b18f18f3f53d6afb39ac1abe257000"></a>
    271. 

  271. <div class="memitem">
    272. 

  272. <div class="memproto">
    273. 

  273.       <table class="memname">
    274. 

  274.         <tr>
    275. 

  275.           <td class="memname">void EvrRtxMessageQueueNew </td>
    276. 

  276.           <td>(</td>
    277. 

  277.           <td class="paramtype">uint32_t&#160;</td>
    278. 

  278.           <td class="paramname"><em>msg_count</em>, </td>
    279. 

  279.         </tr>
    280. 

  280.         <tr>
    281. 

  281.           <td class="paramkey"></td>
    282. 

  282.           <td></td>
    283. 

  283.           <td class="paramtype">uint32_t&#160;</td>
    284. 

  284.           <td class="paramname"><em>msg_size</em>, </td>
    285. 

  285.         </tr>
    286. 

  286.         <tr>
    287. 

  287.           <td class="paramkey"></td>
    288. 

  288.           <td></td>
    289. 

  289.           <td class="paramtype">const <a class="el" href="group__CMSIS__RTOS__Message.html#structosMessageQueueAttr__t">osMessageQueueAttr_t</a> *&#160;</td>
    290. 

  290.           <td class="paramname"><em>attr</em>&#160;</td>
    291. 

  291.         </tr>
    292. 

  292.         <tr>
    293. 

  293.           <td></td>
    294. 

  294.           <td>)</td>
    295. 

  295.           <td></td><td></td>
    296. 

  296.         </tr>
    297. 

  297.       </table>
    298. 

  298. </div><div class="memdoc">
    299. 

  299. <dl class="params"><dt>Parameters</dt><dd>
    300. 

  300.   <table class="params">
    301. 

  301.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_count</td><td>maximum number of messages in queue. </td></tr>
    302. 

  302.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_size</td><td>maximum message size in bytes. </td></tr>
    303. 

  303.     <tr><td class="paramdir">[in]</td><td class="paramname">attr</td><td>message queue attributes; NULL: default values.</td></tr>
    304. 

  304.   </table>
    305. 

  305.   </dd>
    306. 

  306. </dl>
    307. 

  307. <p>The event <b>MessageQueueNew</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a> is called.</p>
    308. 

  308. <p><b>Value</b> in the Event Recorder shows:</p>
    309. 

  309. <ul>
    310. 

  310. <li><b>msg_count</b> : maximum number of messages in queue.</li>
    311. 

  311. <li><b>msg_size</b> : maximum message size in bytes.</li>
    312. 

  312. <li><b>attr</b> : memory address of Message Queue attributes or 0 when they are not specified.</li>
    313. 

  313. </ul>
    314. 

  314. <p>In case when <a class="el" href="group__CMSIS__RTOS__Message.html#structosMessageQueueAttr__t">message queue attributes</a> are provided in the API call they are also detailed in the Event Recorder. </p>
    315. 

  315. 

  316. </div>
    317. 

  317. </div>
    318. 

  318. <a class="anchor" id="ga36d6982377c1f54a227ba6fbb9458b79"></a>
    319. 

  319. <div class="memitem">
    320. 

  320. <div class="memproto">
    321. 

  321.       <table class="memname">
    322. 

  322.         <tr>
    323. 

  323.           <td class="memname">void EvrRtxMessageQueueCreated </td>
    324. 

  324.           <td>(</td>
    325. 

  325.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    326. 

  326.           <td class="paramname"><em>mq_id</em>, </td>
    327. 

  327.         </tr>
    328. 

  328.         <tr>
    329. 

  329.           <td class="paramkey"></td>
    330. 

  330.           <td></td>
    331. 

  331.           <td class="paramtype">const char *&#160;</td>
    332. 

  332.           <td class="paramname"><em>name</em>&#160;</td>
    333. 

  333.         </tr>
    334. 

  334.         <tr>
    335. 

  335.           <td></td>
    336. 

  336.           <td>)</td>
    337. 

  337.           <td></td><td></td>
    338. 

  338.         </tr>
    339. 

  339.       </table>
    340. 

  340. </div><div class="memdoc">
    341. 

  341. <dl class="params"><dt>Parameters</dt><dd>
    342. 

  342.   <table class="params">
    343. 

  343.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    344. 

  344.     <tr><td class="paramdir">[in]</td><td class="paramname">name</td><td>pointer to message queue object name.</td></tr>
    345. 

  345.   </table>
    346. 

  346.   </dd>
    347. 

  347. </dl>
    348. 

  348. <p>The event <b>MessageQueueCreated</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a> successfully creates a message queue object.</p>
    349. 

  349. <p><b>Value</b> in the Event Recorder shows:</p>
    350. 

  350. <ul>
    351. 

  351. <li><b>mq_id</b> : message queue ID. </li>
    352. 

  352. </ul>
    353. 

  353. 

  354. </div>
    355. 

  355. </div>
    356. 

  356. <a class="anchor" id="gad0ef8ee59d2ec189351c5884f5f8e945"></a>
    357. 

  357. <div class="memitem">
    358. 

  358. <div class="memproto">
    359. 

  359.       <table class="memname">
    360. 

  360.         <tr>
    361. 

  361.           <td class="memname">void EvrRtxMessageQueueGetName </td>
    362. 

  362.           <td>(</td>
    363. 

  363.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    364. 

  364.           <td class="paramname"><em>mq_id</em>, </td>
    365. 

  365.         </tr>
    366. 

  366.         <tr>
    367. 

  367.           <td class="paramkey"></td>
    368. 

  368.           <td></td>
    369. 

  369.           <td class="paramtype">const char *&#160;</td>
    370. 

  370.           <td class="paramname"><em>name</em>&#160;</td>
    371. 

  371.         </tr>
    372. 

  372.         <tr>
    373. 

  373.           <td></td>
    374. 

  374.           <td>)</td>
    375. 

  375.           <td></td><td></td>
    376. 

  376.         </tr>
    377. 

  377.       </table>
    378. 

  378. </div><div class="memdoc">
    379. 

  379. <dl class="params"><dt>Parameters</dt><dd>
    380. 

  380.   <table class="params">
    381. 

  381.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    382. 

  382.     <tr><td class="paramdir">[in]</td><td class="paramname">name</td><td>pointer to message queue object name.</td></tr>
    383. 

  383.   </table>
    384. 

  384.   </dd>
    385. 

  385. </dl>
    386. 

  386. <p>The event <b>MessageQueueGetName</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gae7cf7bf2b97a5ae481fb60fcce99247a">osMessageQueueGetName</a> is called and its execution result is known.</p>
    387. 

  387. <p><b>Value</b> in the Event Recorder shows:</p>
    388. 

  388. <ul>
    389. 

  389. <li><b>mq_id</b> : message queue ID.</li>
    390. 

  390. <li><b>name</b> : retrieved memory address of name string (0 in case of a failure). </li>
    391. 

  391. </ul>
    392. 

  392. 

  393. </div>
    394. 

  394. </div>
    395. 

  395. <a class="anchor" id="ga401536a603e5a805cc6089b4de11d3d3"></a>
    396. 

  396. <div class="memitem">
    397. 

  397. <div class="memproto">
    398. 

  398.       <table class="memname">
    399. 

  399.         <tr>
    400. 

  400.           <td class="memname">void EvrRtxMessageQueuePut </td>
    401. 

  401.           <td>(</td>
    402. 

  402.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    403. 

  403.           <td class="paramname"><em>mq_id</em>, </td>
    404. 

  404.         </tr>
    405. 

  405.         <tr>
    406. 

  406.           <td class="paramkey"></td>
    407. 

  407.           <td></td>
    408. 

  408.           <td class="paramtype">const void *&#160;</td>
    409. 

  409.           <td class="paramname"><em>msg_ptr</em>, </td>
    410. 

  410.         </tr>
    411. 

  411.         <tr>
    412. 

  412.           <td class="paramkey"></td>
    413. 

  413.           <td></td>
    414. 

  414.           <td class="paramtype">uint8_t&#160;</td>
    415. 

  415.           <td class="paramname"><em>msg_prio</em>, </td>
    416. 

  416.         </tr>
    417. 

  417.         <tr>
    418. 

  418.           <td class="paramkey"></td>
    419. 

  419.           <td></td>
    420. 

  420.           <td class="paramtype">uint32_t&#160;</td>
    421. 

  421.           <td class="paramname"><em>timeout</em>&#160;</td>
    422. 

  422.         </tr>
    423. 

  423.         <tr>
    424. 

  424.           <td></td>
    425. 

  425.           <td>)</td>
    426. 

  426.           <td></td><td></td>
    427. 

  427.         </tr>
    428. 

  428.       </table>
    429. 

  429. </div><div class="memdoc">
    430. 

  430. <dl class="params"><dt>Parameters</dt><dd>
    431. 

  431.   <table class="params">
    432. 

  432.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    433. 

  433.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_ptr</td><td>pointer to buffer with message to put into a queue. </td></tr>
    434. 

  434.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_prio</td><td>message priority. </td></tr>
    435. 

  435.     <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>
    436. 

  436.   </table>
    437. 

  437.   </dd>
    438. 

  438. </dl>
    439. 

  439. <p>The event <b>MessageQueuePut</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gaa515fc8b956f721a8f72b2c505813bfc">osMessageQueuePut</a> is called.</p>
    440. 

  440. <p><b>Value</b> in the Event Recorder shows:</p>
    441. 

  441. <ul>
    442. 

  442. <li><b>mq_id</b> : message queue ID.</li>
    443. 

  443. <li><b>msg_ptr</b> : memory address of message buffer.</li>
    444. 

  444. <li><b>msg_prio</b> : message priority.</li>
    445. 

  445. <li><b>timeout</b> : <a class="el" href="theory_of_operation.html#CMSIS_RTOS_TimeOutValue">Timeout Value</a>. </li>
    446. 

  446. </ul>
    447. 

  447. 

  448. </div>
    449. 

  449. </div>
    450. 

  450. <a class="anchor" id="ga4b1b6191c6ca87dff4714e25b5845828"></a>
    451. 

  451. <div class="memitem">
    452. 

  452. <div class="memproto">
    453. 

  453.       <table class="memname">
    454. 

  454.         <tr>
    455. 

  455.           <td class="memname">void EvrRtxMessageQueuePutPending </td>
    456. 

  456.           <td>(</td>
    457. 

  457.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    458. 

  458.           <td class="paramname"><em>mq_id</em>, </td>
    459. 

  459.         </tr>
    460. 

  460.         <tr>
    461. 

  461.           <td class="paramkey"></td>
    462. 

  462.           <td></td>
    463. 

  463.           <td class="paramtype">const void *&#160;</td>
    464. 

  464.           <td class="paramname"><em>msg_ptr</em>, </td>
    465. 

  465.         </tr>
    466. 

  466.         <tr>
    467. 

  467.           <td class="paramkey"></td>
    468. 

  468.           <td></td>
    469. 

  469.           <td class="paramtype">uint32_t&#160;</td>
    470. 

  470.           <td class="paramname"><em>timeout</em>&#160;</td>
    471. 

  471.         </tr>
    472. 

  472.         <tr>
    473. 

  473.           <td></td>
    474. 

  474.           <td>)</td>
    475. 

  475.           <td></td><td></td>
    476. 

  476.         </tr>
    477. 

  477.       </table>
    478. 

  478. </div><div class="memdoc">
    479. 

  479. <dl class="params"><dt>Parameters</dt><dd>
    480. 

  480.   <table class="params">
    481. 

  481.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    482. 

  482.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_ptr</td><td>pointer to buffer with message to put into a queue. </td></tr>
    483. 

  483.     <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>
    484. 

  484.   </table>
    485. 

  485.   </dd>
    486. 

  486. </dl>
    487. 

  487. <p>The event <b>MessageQueuePutPending</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gaa515fc8b956f721a8f72b2c505813bfc">osMessageQueuePut</a> starts waiting to put message into the queue.</p>
    488. 

  488. <p><b>Value</b> in the Event Recorder shows:</p>
    489. 

  489. <ul>
    490. 

  490. <li><b>mq_id</b> : message queue ID.</li>
    491. 

  491. <li><b>msg_ptr</b> : memory address of message buffer.</li>
    492. 

  492. <li><b>timeout</b> : <a class="el" href="theory_of_operation.html#CMSIS_RTOS_TimeOutValue">Timeout Value</a>. </li>
    493. 

  493. </ul>
    494. 

  494. 

  495. </div>
    496. 

  496. </div>
    497. 

  497. <a class="anchor" id="ga7394ca2d88255470f7ba0bb2bff12e99"></a>
    498. 

  498. <div class="memitem">
    499. 

  499. <div class="memproto">
    500. 

  500.       <table class="memname">
    501. 

  501.         <tr>
    502. 

  502.           <td class="memname">void EvrRtxMessageQueuePutTimeout </td>
    503. 

  503.           <td>(</td>
    504. 

  504.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    505. 

  505.           <td class="paramname"><em>mq_id</em></td><td>)</td>
    506. 

  506.           <td></td>
    507. 

  507.         </tr>
    508. 

  508.       </table>
    509. 

  509. </div><div class="memdoc">
    510. 

  510. <dl class="params"><dt>Parameters</dt><dd>
    511. 

  511.   <table class="params">
    512. 

  512.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>.</td></tr>
    513. 

  513.   </table>
    514. 

  514.   </dd>
    515. 

  515. </dl>
    516. 

  516. <p>The event <b>MessageQueuePutTimeout</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gaa515fc8b956f721a8f72b2c505813bfc">osMessageQueuePut</a> fails to insert a message into the queue until timeout expires.</p>
    517. 

  517. <p><b>Value</b> in the Event Recorder shows:</p>
    518. 

  518. <ul>
    519. 

  519. <li><b>mq_id</b> : message queue ID. </li>
    520. 

  520. </ul>
    521. 

  521. 

  522. </div>
    523. 

  523. </div>
    524. 

  524. <a class="anchor" id="ga8440223b9d48145df5505489e7c6f7d9"></a>
    525. 

  525. <div class="memitem">
    526. 

  526. <div class="memproto">
    527. 

  527.       <table class="memname">
    528. 

  528.         <tr>
    529. 

  529.           <td class="memname">void EvrRtxMessageQueueInsertPending </td>
    530. 

  530.           <td>(</td>
    531. 

  531.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    532. 

  532.           <td class="paramname"><em>mq_id</em>, </td>
    533. 

  533.         </tr>
    534. 

  534.         <tr>
    535. 

  535.           <td class="paramkey"></td>
    536. 

  536.           <td></td>
    537. 

  537.           <td class="paramtype">const void *&#160;</td>
    538. 

  538.           <td class="paramname"><em>msg_ptr</em>&#160;</td>
    539. 

  539.         </tr>
    540. 

  540.         <tr>
    541. 

  541.           <td></td>
    542. 

  542.           <td>)</td>
    543. 

  543.           <td></td><td></td>
    544. 

  544.         </tr>
    545. 

  545.       </table>
    546. 

  546. </div><div class="memdoc">
    547. 

  547. <dl class="params"><dt>Parameters</dt><dd>
    548. 

  548.   <table class="params">
    549. 

  549.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    550. 

  550.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_ptr</td><td>pointer to buffer with message to put into a queue.</td></tr>
    551. 

  551.   </table>
    552. 

  552.   </dd>
    553. 

  553. </dl>
    554. 

  554. <p>The event <b>MessageQueueInsertPending</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gaa515fc8b956f721a8f72b2c505813bfc">osMessageQueuePut</a> is called from ISR and message is registered to be put into the queue.</p>
    555. 

  555. <p><b>Value</b> in the Event Recorder shows:</p>
    556. 

  556. <ul>
    557. 

  557. <li><b>mq_id</b> : message queue ID.</li>
    558. 

  558. <li><b>msg_ptr</b> : memory address of message buffer. </li>
    559. 

  559. </ul>
    560. 

  560. 

  561. </div>
    562. 

  562. </div>
    563. 

  563. <a class="anchor" id="gaa30c5b375d4050ad7d99ba094821bf52"></a>
    564. 

  564. <div class="memitem">
    565. 

  565. <div class="memproto">
    566. 

  566.       <table class="memname">
    567. 

  567.         <tr>
    568. 

  568.           <td class="memname">void EvrRtxMessageQueueInserted </td>
    569. 

  569.           <td>(</td>
    570. 

  570.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    571. 

  571.           <td class="paramname"><em>mq_id</em>, </td>
    572. 

  572.         </tr>
    573. 

  573.         <tr>
    574. 

  574.           <td class="paramkey"></td>
    575. 

  575.           <td></td>
    576. 

  576.           <td class="paramtype">const void *&#160;</td>
    577. 

  577.           <td class="paramname"><em>msg_ptr</em>&#160;</td>
    578. 

  578.         </tr>
    579. 

  579.         <tr>
    580. 

  580.           <td></td>
    581. 

  581.           <td>)</td>
    582. 

  582.           <td></td><td></td>
    583. 

  583.         </tr>
    584. 

  584.       </table>
    585. 

  585. </div><div class="memdoc">
    586. 

  586. <dl class="params"><dt>Parameters</dt><dd>
    587. 

  587.   <table class="params">
    588. 

  588.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    589. 

  589.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_ptr</td><td>pointer to buffer with message to put into a queue.</td></tr>
    590. 

  590.   </table>
    591. 

  591.   </dd>
    592. 

  592. </dl>
    593. 

  593. <p>The event <b>MessageQueueInserted</b> is generated when a message is successfully inserted into the queue.</p>
    594. 

  594. <p><b>Value</b> in the Event Recorder shows:</p>
    595. 

  595. <ul>
    596. 

  596. <li><b>mq_id</b> : message queue ID.</li>
    597. 

  597. <li><b>msg_ptr</b> : memory address of message buffer. </li>
    598. 

  598. </ul>
    599. 

  599. 

  600. </div>
    601. 

  601. </div>
    602. 

  602. <a class="anchor" id="ga2922125d8ac63fd800dc3b7888fd3f3c"></a>
    603. 

  603. <div class="memitem">
    604. 

  604. <div class="memproto">
    605. 

  605.       <table class="memname">
    606. 

  606.         <tr>
    607. 

  607.           <td class="memname">void EvrRtxMessageQueueNotInserted </td>
    608. 

  608.           <td>(</td>
    609. 

  609.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    610. 

  610.           <td class="paramname"><em>mq_id</em>, </td>
    611. 

  611.         </tr>
    612. 

  612.         <tr>
    613. 

  613.           <td class="paramkey"></td>
    614. 

  614.           <td></td>
    615. 

  615.           <td class="paramtype">const void *&#160;</td>
    616. 

  616.           <td class="paramname"><em>msg_ptr</em>&#160;</td>
    617. 

  617.         </tr>
    618. 

  618.         <tr>
    619. 

  619.           <td></td>
    620. 

  620.           <td>)</td>
    621. 

  621.           <td></td><td></td>
    622. 

  622.         </tr>
    623. 

  623.       </table>
    624. 

  624. </div><div class="memdoc">
    625. 

  625. <dl class="params"><dt>Parameters</dt><dd>
    626. 

  626.   <table class="params">
    627. 

  627.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    628. 

  628.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_ptr</td><td>pointer to buffer with message to put into a queue.</td></tr>
    629. 

  629.   </table>
    630. 

  630.   </dd>
    631. 

  631. </dl>
    632. 

  632. <p>The event <b>MessageQueueNotInserted</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gaa515fc8b956f721a8f72b2c505813bfc">osMessageQueuePut</a> fails to insert a message into the queue. Usually this happens when queue is out of memory.</p>
    633. 

  633. <p><b>Value</b> in the Event Recorder shows:</p>
    634. 

  634. <ul>
    635. 

  635. <li><b>mq_id</b> : message queue ID.</li>
    636. 

  636. <li><b>msg_ptr</b> : memory address of message buffer. </li>
    637. 

  637. </ul>
    638. 

  638. 

  639. </div>
    640. 

  640. </div>
    641. 

  641. <a class="anchor" id="ga0826c1d05d3a99afb8682f0ca3f7fd62"></a>
    642. 

  642. <div class="memitem">
    643. 

  643. <div class="memproto">
    644. 

  644.       <table class="memname">
    645. 

  645.         <tr>
    646. 

  646.           <td class="memname">void EvrRtxMessageQueueGet </td>
    647. 

  647.           <td>(</td>
    648. 

  648.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    649. 

  649.           <td class="paramname"><em>mq_id</em>, </td>
    650. 

  650.         </tr>
    651. 

  651.         <tr>
    652. 

  652.           <td class="paramkey"></td>
    653. 

  653.           <td></td>
    654. 

  654.           <td class="paramtype">void *&#160;</td>
    655. 

  655.           <td class="paramname"><em>msg_ptr</em>, </td>
    656. 

  656.         </tr>
    657. 

  657.         <tr>
    658. 

  658.           <td class="paramkey"></td>
    659. 

  659.           <td></td>
    660. 

  660.           <td class="paramtype">uint8_t *&#160;</td>
    661. 

  661.           <td class="paramname"><em>msg_prio</em>, </td>
    662. 

  662.         </tr>
    663. 

  663.         <tr>
    664. 

  664.           <td class="paramkey"></td>
    665. 

  665.           <td></td>
    666. 

  666.           <td class="paramtype">uint32_t&#160;</td>
    667. 

  667.           <td class="paramname"><em>timeout</em>&#160;</td>
    668. 

  668.         </tr>
    669. 

  669.         <tr>
    670. 

  670.           <td></td>
    671. 

  671.           <td>)</td>
    672. 

  672.           <td></td><td></td>
    673. 

  673.         </tr>
    674. 

  674.       </table>
    675. 

  675. </div><div class="memdoc">
    676. 

  676. <dl class="params"><dt>Parameters</dt><dd>
    677. 

  677.   <table class="params">
    678. 

  678.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    679. 

  679.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_ptr</td><td>pointer to buffer for message to get from a queue. </td></tr>
    680. 

  680.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_prio</td><td>message priority. </td></tr>
    681. 

  681.     <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>
    682. 

  682.   </table>
    683. 

  683.   </dd>
    684. 

  684. </dl>
    685. 

  685. <p>The event <b>MessageQueueGet</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gad90d4959466a7a65105061da8256ab9e">osMessageQueueGet</a> is called.</p>
    686. 

  686. <p><b>Value</b> in the Event Recorder shows:</p>
    687. 

  687. <ul>
    688. 

  688. <li><b>mq_id</b> : message queue ID.</li>
    689. 

  689. <li><b>msg_ptr</b> : memory address of buffer for message.</li>
    690. 

  690. <li><b>msg_prio</b> : memory address of buffer for message priority.</li>
    691. 

  691. <li><b>timeout</b> : <a class="el" href="theory_of_operation.html#CMSIS_RTOS_TimeOutValue">Timeout Value</a>. </li>
    692. 

  692. </ul>
    693. 

  693. 

  694. </div>
    695. 

  695. </div>
    696. 

  696. <a class="anchor" id="ga11e3df32a66d5240b277375cbb5d3c83"></a>
    697. 

  697. <div class="memitem">
    698. 

  698. <div class="memproto">
    699. 

  699.       <table class="memname">
    700. 

  700.         <tr>
    701. 

  701.           <td class="memname">void EvrRtxMessageQueueGetPending </td>
    702. 

  702.           <td>(</td>
    703. 

  703.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    704. 

  704.           <td class="paramname"><em>mq_id</em>, </td>
    705. 

  705.         </tr>
    706. 

  706.         <tr>
    707. 

  707.           <td class="paramkey"></td>
    708. 

  708.           <td></td>
    709. 

  709.           <td class="paramtype">void *&#160;</td>
    710. 

  710.           <td class="paramname"><em>msg_ptr</em>, </td>
    711. 

  711.         </tr>
    712. 

  712.         <tr>
    713. 

  713.           <td class="paramkey"></td>
    714. 

  714.           <td></td>
    715. 

  715.           <td class="paramtype">uint32_t&#160;</td>
    716. 

  716.           <td class="paramname"><em>timeout</em>&#160;</td>
    717. 

  717.         </tr>
    718. 

  718.         <tr>
    719. 

  719.           <td></td>
    720. 

  720.           <td>)</td>
    721. 

  721.           <td></td><td></td>
    722. 

  722.         </tr>
    723. 

  723.       </table>
    724. 

  724. </div><div class="memdoc">
    725. 

  725. <dl class="params"><dt>Parameters</dt><dd>
    726. 

  726.   <table class="params">
    727. 

  727.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    728. 

  728.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_ptr</td><td>pointer to buffer for message to get from a queue. </td></tr>
    729. 

  729.     <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>
    730. 

  730.   </table>
    731. 

  731.   </dd>
    732. 

  732. </dl>
    733. 

  733. <p>The event <b>MessageQueueGetPending</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gad90d4959466a7a65105061da8256ab9e">osMessageQueueGet</a> starts waiting for message to be retrieved from the queue.</p>
    734. 

  734. <p><b>Value</b> in the Event Recorder shows:</p>
    735. 

  735. <ul>
    736. 

  736. <li><b>mq_id</b> : message queue ID.</li>
    737. 

  737. <li><b>msg_ptr</b> : memory address of buffer for message.</li>
    738. 

  738. <li><b>timeout</b> : <a class="el" href="theory_of_operation.html#CMSIS_RTOS_TimeOutValue">Timeout Value</a>. </li>
    739. 

  739. </ul>
    740. 

  740. 

  741. </div>
    742. 

  742. </div>
    743. 

  743. <a class="anchor" id="ga5e699de7401c46fd0e8bc19e398dc5a8"></a>
    744. 

  744. <div class="memitem">
    745. 

  745. <div class="memproto">
    746. 

  746.       <table class="memname">
    747. 

  747.         <tr>
    748. 

  748.           <td class="memname">void EvrRtxMessageQueueGetTimeout </td>
    749. 

  749.           <td>(</td>
    750. 

  750.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    751. 

  751.           <td class="paramname"><em>mq_id</em></td><td>)</td>
    752. 

  752.           <td></td>
    753. 

  753.         </tr>
    754. 

  754.       </table>
    755. 

  755. </div><div class="memdoc">
    756. 

  756. <dl class="params"><dt>Parameters</dt><dd>
    757. 

  757.   <table class="params">
    758. 

  758.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>.</td></tr>
    759. 

  759.   </table>
    760. 

  760.   </dd>
    761. 

  761. </dl>
    762. 

  762. <p>The event <b>MessageQueueGetTimeout</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gad90d4959466a7a65105061da8256ab9e">osMessageQueueGet</a> is called and there is no message available in queue until timeout expires.</p>
    763. 

  763. <p><b>Value</b> in the Event Recorder shows:</p>
    764. 

  764. <ul>
    765. 

  765. <li><b>mq_id</b> : message queue ID. </li>
    766. 

  766. </ul>
    767. 

  767. 

  768. </div>
    769. 

  769. </div>
    770. 

  770. <a class="anchor" id="gab340b38df5d8bf2a1182fd18f2d3a6c4"></a>
    771. 

  771. <div class="memitem">
    772. 

  772. <div class="memproto">
    773. 

  773.       <table class="memname">
    774. 

  774.         <tr>
    775. 

  775.           <td class="memname">void EvrRtxMessageQueueRetrieved </td>
    776. 

  776.           <td>(</td>
    777. 

  777.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    778. 

  778.           <td class="paramname"><em>mq_id</em>, </td>
    779. 

  779.         </tr>
    780. 

  780.         <tr>
    781. 

  781.           <td class="paramkey"></td>
    782. 

  782.           <td></td>
    783. 

  783.           <td class="paramtype">void *&#160;</td>
    784. 

  784.           <td class="paramname"><em>msg_ptr</em>&#160;</td>
    785. 

  785.         </tr>
    786. 

  786.         <tr>
    787. 

  787.           <td></td>
    788. 

  788.           <td>)</td>
    789. 

  789.           <td></td><td></td>
    790. 

  790.         </tr>
    791. 

  791.       </table>
    792. 

  792. </div><div class="memdoc">
    793. 

  793. <dl class="params"><dt>Parameters</dt><dd>
    794. 

  794.   <table class="params">
    795. 

  795.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    796. 

  796.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_ptr</td><td>pointer to buffer for message to get from a queue.</td></tr>
    797. 

  797.   </table>
    798. 

  798.   </dd>
    799. 

  799. </dl>
    800. 

  800. <p>The event <b>MessageQueueRetrieved</b> is generated when message is retrieved from the message queue.</p>
    801. 

  801. <p><b>Value</b> in the Event Recorder shows:</p>
    802. 

  802. <ul>
    803. 

  803. <li><b>mq_id</b> : message queue ID.</li>
    804. 

  804. <li><b>msg_ptr</b> : memory address of buffer for message. </li>
    805. 

  805. </ul>
    806. 

  806. 

  807. </div>
    808. 

  808. </div>
    809. 

  809. <a class="anchor" id="ga22bfb7d1c2f6e3e9fea9d3267b2d6988"></a>
    810. 

  810. <div class="memitem">
    811. 

  811. <div class="memproto">
    812. 

  812.       <table class="memname">
    813. 

  813.         <tr>
    814. 

  814.           <td class="memname">void EvrRtxMessageQueueNotRetrieved </td>
    815. 

  815.           <td>(</td>
    816. 

  816.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    817. 

  817.           <td class="paramname"><em>mq_id</em>, </td>
    818. 

  818.         </tr>
    819. 

  819.         <tr>
    820. 

  820.           <td class="paramkey"></td>
    821. 

  821.           <td></td>
    822. 

  822.           <td class="paramtype">void *&#160;</td>
    823. 

  823.           <td class="paramname"><em>msg_ptr</em>&#160;</td>
    824. 

  824.         </tr>
    825. 

  825.         <tr>
    826. 

  826.           <td></td>
    827. 

  827.           <td>)</td>
    828. 

  828.           <td></td><td></td>
    829. 

  829.         </tr>
    830. 

  830.       </table>
    831. 

  831. </div><div class="memdoc">
    832. 

  832. <dl class="params"><dt>Parameters</dt><dd>
    833. 

  833.   <table class="params">
    834. 

  834.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    835. 

  835.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_ptr</td><td>pointer to buffer for message to get from a queue.</td></tr>
    836. 

  836.   </table>
    837. 

  837.   </dd>
    838. 

  838. </dl>
    839. 

  839. <p>The event <b>MessageQueueNotRetrieved</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gad90d4959466a7a65105061da8256ab9e">osMessageQueueGet</a> is called without the wait timeout and there is no message available in queue.</p>
    840. 

  840. <p><b>Value</b> in the Event Recorder shows:</p>
    841. 

  841. <ul>
    842. 

  842. <li><b>mq_id</b> : message queue ID.</li>
    843. 

  843. <li><b>msg_ptr</b> : memory address of buffer for message. </li>
    844. 

  844. </ul>
    845. 

  845. 

  846. </div>
    847. 

  847. </div>
    848. 

  848. <a class="anchor" id="gad423a0be13d65e98d9ae08de9c399615"></a>
    849. 

  849. <div class="memitem">
    850. 

  850. <div class="memproto">
    851. 

  851.       <table class="memname">
    852. 

  852.         <tr>
    853. 

  853.           <td class="memname">void EvrRtxMessageQueueGetCapacity </td>
    854. 

  854.           <td>(</td>
    855. 

  855.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    856. 

  856.           <td class="paramname"><em>mq_id</em>, </td>
    857. 

  857.         </tr>
    858. 

  858.         <tr>
    859. 

  859.           <td class="paramkey"></td>
    860. 

  860.           <td></td>
    861. 

  861.           <td class="paramtype">uint32_t&#160;</td>
    862. 

  862.           <td class="paramname"><em>capacity</em>&#160;</td>
    863. 

  863.         </tr>
    864. 

  864.         <tr>
    865. 

  865.           <td></td>
    866. 

  866.           <td>)</td>
    867. 

  867.           <td></td><td></td>
    868. 

  868.         </tr>
    869. 

  869.       </table>
    870. 

  870. </div><div class="memdoc">
    871. 

  871. <dl class="params"><dt>Parameters</dt><dd>
    872. 

  872.   <table class="params">
    873. 

  873.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    874. 

  874.     <tr><td class="paramdir">[in]</td><td class="paramname">capacity</td><td>maximum number of messages.</td></tr>
    875. 

  875.   </table>
    876. 

  876.   </dd>
    877. 

  877. </dl>
    878. 

  878. <p>The event <b>MessageQueueGetCapacity</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gac24f87d4f395e9e9c900c320e45ade8a">osMessageQueueGetCapacity</a> is called and its execution result is known.</p>
    879. 

  879. <p><b>Value</b> in the Event Recorder shows:</p>
    880. 

  880. <ul>
    881. 

  881. <li><b>mq_id</b> : message queue ID.</li>
    882. 

  882. <li><b>capacity</b> : retrieved maximum number of messages (0 in case of a failure). </li>
    883. 

  883. </ul>
    884. 

  884. 

  885. </div>
    886. 

  886. </div>
    887. 

  887. <a class="anchor" id="ga3d6348bed3937de29765ed4d7d07fac8"></a>
    888. 

  888. <div class="memitem">
    889. 

  889. <div class="memproto">
    890. 

  890.       <table class="memname">
    891. 

  891.         <tr>
    892. 

  892.           <td class="memname">void EvrRtxMessageQueueGetMsgSize </td>
    893. 

  893.           <td>(</td>
    894. 

  894.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    895. 

  895.           <td class="paramname"><em>mq_id</em>, </td>
    896. 

  896.         </tr>
    897. 

  897.         <tr>
    898. 

  898.           <td class="paramkey"></td>
    899. 

  899.           <td></td>
    900. 

  900.           <td class="paramtype">uint32_t&#160;</td>
    901. 

  901.           <td class="paramname"><em>msg_size</em>&#160;</td>
    902. 

  902.         </tr>
    903. 

  903.         <tr>
    904. 

  904.           <td></td>
    905. 

  905.           <td>)</td>
    906. 

  906.           <td></td><td></td>
    907. 

  907.         </tr>
    908. 

  908.       </table>
    909. 

  909. </div><div class="memdoc">
    910. 

  910. <dl class="params"><dt>Parameters</dt><dd>
    911. 

  911.   <table class="params">
    912. 

  912.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    913. 

  913.     <tr><td class="paramdir">[in]</td><td class="paramname">msg_size</td><td>maximum message size in bytes.</td></tr>
    914. 

  914.   </table>
    915. 

  915.   </dd>
    916. 

  916. </dl>
    917. 

  917. <p>The event <b>MessageQueueGetMsgSize</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#ga96d3d84069b20359de48109e28a1a89e">osMessageQueueGetMsgSize</a> is called and its execution result is known.</p>
    918. 

  918. <p><b>Value</b> in the Event Recorder shows:</p>
    919. 

  919. <ul>
    920. 

  920. <li><b>mq_id</b> : message queue ID.</li>
    921. 

  921. <li><b>msg_size</b> : retrieved maximum message size in bytes (0 in case of a failure). </li>
    922. 

  922. </ul>
    923. 

  923. 

  924. </div>
    925. 

  925. </div>
    926. 

  926. <a class="anchor" id="ga145f0c464382dc71ff3b1c624b8bd570"></a>
    927. 

  927. <div class="memitem">
    928. 

  928. <div class="memproto">
    929. 

  929.       <table class="memname">
    930. 

  930.         <tr>
    931. 

  931.           <td class="memname">void EvrRtxMessageQueueGetCount </td>
    932. 

  932.           <td>(</td>
    933. 

  933.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    934. 

  934.           <td class="paramname"><em>mq_id</em>, </td>
    935. 

  935.         </tr>
    936. 

  936.         <tr>
    937. 

  937.           <td class="paramkey"></td>
    938. 

  938.           <td></td>
    939. 

  939.           <td class="paramtype">uint32_t&#160;</td>
    940. 

  940.           <td class="paramname"><em>count</em>&#160;</td>
    941. 

  941.         </tr>
    942. 

  942.         <tr>
    943. 

  943.           <td></td>
    944. 

  944.           <td>)</td>
    945. 

  945.           <td></td><td></td>
    946. 

  946.         </tr>
    947. 

  947.       </table>
    948. 

  948. </div><div class="memdoc">
    949. 

  949. <dl class="params"><dt>Parameters</dt><dd>
    950. 

  950.   <table class="params">
    951. 

  951.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    952. 

  952.     <tr><td class="paramdir">[in]</td><td class="paramname">count</td><td>number of queued messages.</td></tr>
    953. 

  953.   </table>
    954. 

  954.   </dd>
    955. 

  955. </dl>
    956. 

  956. <p>The event <b>MessageQueueGetCount</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#ga6a32ac394fcff568b251c160cc3014b2">osMessageQueueGetCount</a> is called and its execution result is known.</p>
    957. 

  957. <p><b>Value</b> in the Event Recorder shows:</p>
    958. 

  958. <ul>
    959. 

  959. <li><b>mq_id</b> : message queue ID.</li>
    960. 

  960. <li><b>count</b> : retrieved number of queued messages (0 in case of a failure). </li>
    961. 

  961. </ul>
    962. 

  962. 

  963. </div>
    964. 

  964. </div>
    965. 

  965. <a class="anchor" id="ga6cfce7336f58505a2379a8a71f477d2f"></a>
    966. 

  966. <div class="memitem">
    967. 

  967. <div class="memproto">
    968. 

  968.       <table class="memname">
    969. 

  969.         <tr>
    970. 

  970.           <td class="memname">void EvrRtxMessageQueueGetSpace </td>
    971. 

  971.           <td>(</td>
    972. 

  972.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    973. 

  973.           <td class="paramname"><em>mq_id</em>, </td>
    974. 

  974.         </tr>
    975. 

  975.         <tr>
    976. 

  976.           <td class="paramkey"></td>
    977. 

  977.           <td></td>
    978. 

  978.           <td class="paramtype">uint32_t&#160;</td>
    979. 

  979.           <td class="paramname"><em>space</em>&#160;</td>
    980. 

  980.         </tr>
    981. 

  981.         <tr>
    982. 

  982.           <td></td>
    983. 

  983.           <td>)</td>
    984. 

  984.           <td></td><td></td>
    985. 

  985.         </tr>
    986. 

  986.       </table>
    987. 

  987. </div><div class="memdoc">
    988. 

  988. <dl class="params"><dt>Parameters</dt><dd>
    989. 

  989.   <table class="params">
    990. 

  990.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>. </td></tr>
    991. 

  991.     <tr><td class="paramdir">[in]</td><td class="paramname">space</td><td>number of available slots for messages.</td></tr>
    992. 

  992.   </table>
    993. 

  993.   </dd>
    994. 

  994. </dl>
    995. 

  995. <p>The event <b>MessageQueueGetSpace</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gaddf0904427436dd3880d46263c2dc9fa">osMessageQueueGetSpace</a> is called and its execution result is known.</p>
    996. 

  996. <p><b>Value</b> in the Event Recorder shows:</p>
    997. 

  997. <ul>
    998. 

  998. <li><b>mq_id</b> : message queue ID.</li>
    999. 

  999. <li><b>space</b> : retrieved number of available slots for messages (0 in case of a failure). </li>
    1000. 

  1000. </ul>
    1001. 

  1001. 

  1002. </div>
    1003. 

  1003. </div>
    1004. 

  1004. <a class="anchor" id="ga91b8c8630c7d89b6b6dbb74d4fc81ba4"></a>
    1005. 

  1005. <div class="memitem">
    1006. 

  1006. <div class="memproto">
    1007. 

  1007.       <table class="memname">
    1008. 

  1008.         <tr>
    1009. 

  1009.           <td class="memname">void EvrRtxMessageQueueReset </td>
    1010. 

  1010.           <td>(</td>
    1011. 

  1011.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    1012. 

  1012.           <td class="paramname"><em>mq_id</em></td><td>)</td>
    1013. 

  1013.           <td></td>
    1014. 

  1014.         </tr>
    1015. 

  1015.       </table>
    1016. 

  1016. </div><div class="memdoc">
    1017. 

  1017. <dl class="params"><dt>Parameters</dt><dd>
    1018. 

  1018.   <table class="params">
    1019. 

  1019.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>.</td></tr>
    1020. 

  1020.   </table>
    1021. 

  1021.   </dd>
    1022. 

  1022. </dl>
    1023. 

  1023. <p>The event <b>MessageQueueReset</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gac6dce7f9ad132d266292c2e979d861b4">osMessageQueueReset</a> is called.</p>
    1024. 

  1024. <p><b>Value</b> in the Event Recorder shows:</p>
    1025. 

  1025. <ul>
    1026. 

  1026. <li><b>mq_id</b> : message queue ID. </li>
    1027. 

  1027. </ul>
    1028. 

  1028. 

  1029. </div>
    1030. 

  1030. </div>
    1031. 

  1031. <a class="anchor" id="ga3947d4a7ac86ee7a50052c9eb4cd5432"></a>
    1032. 

  1032. <div class="memitem">
    1033. 

  1033. <div class="memproto">
    1034. 

  1034.       <table class="memname">
    1035. 

  1035.         <tr>
    1036. 

  1036.           <td class="memname">void EvrRtxMessageQueueResetDone </td>
    1037. 

  1037.           <td>(</td>
    1038. 

  1038.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    1039. 

  1039.           <td class="paramname"><em>mq_id</em></td><td>)</td>
    1040. 

  1040.           <td></td>
    1041. 

  1041.         </tr>
    1042. 

  1042.       </table>
    1043. 

  1043. </div><div class="memdoc">
    1044. 

  1044. <dl class="params"><dt>Parameters</dt><dd>
    1045. 

  1045.   <table class="params">
    1046. 

  1046.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>.</td></tr>
    1047. 

  1047.   </table>
    1048. 

  1048.   </dd>
    1049. 

  1049. </dl>
    1050. 

  1050. <p>The event <b>MessageQueueResetDone</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gac6dce7f9ad132d266292c2e979d861b4">osMessageQueueReset</a> successfully completes message queue reset.</p>
    1051. 

  1051. <p><b>Value</b> in the Event Recorder shows:</p>
    1052. 

  1052. <ul>
    1053. 

  1053. <li><b>mq_id</b> : message queue ID. </li>
    1054. 

  1054. </ul>
    1055. 

  1055. 

  1056. </div>
    1057. 

  1057. </div>
    1058. 

  1058. <a class="anchor" id="gad11606ef82f5b82f291bf64adfc805e4"></a>
    1059. 

  1059. <div class="memitem">
    1060. 

  1060. <div class="memproto">
    1061. 

  1061.       <table class="memname">
    1062. 

  1062.         <tr>
    1063. 

  1063.           <td class="memname">void EvrRtxMessageQueueDelete </td>
    1064. 

  1064.           <td>(</td>
    1065. 

  1065.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    1066. 

  1066.           <td class="paramname"><em>mq_id</em></td><td>)</td>
    1067. 

  1067.           <td></td>
    1068. 

  1068.         </tr>
    1069. 

  1069.       </table>
    1070. 

  1070. </div><div class="memdoc">
    1071. 

  1071. <dl class="params"><dt>Parameters</dt><dd>
    1072. 

  1072.   <table class="params">
    1073. 

  1073.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>.</td></tr>
    1074. 

  1074.   </table>
    1075. 

  1075.   </dd>
    1076. 

  1076. </dl>
    1077. 

  1077. <p>The event <b>MessageQueueDelete</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gaba987f665444e0d83fa6a3a68bc72abe">osMessageQueueDelete</a> is called.</p>
    1078. 

  1078. <p><b>Value</b> in the Event Recorder shows:</p>
    1079. 

  1079. <ul>
    1080. 

  1080. <li><b>mq_id</b> : message queue ID. </li>
    1081. 

  1081. </ul>
    1082. 

  1082. 

  1083. </div>
    1084. 

  1084. </div>
    1085. 

  1085. <a class="anchor" id="ga3bbf02128c31e5cc7ef4c78cdbec508c"></a>
    1086. 

  1086. <div class="memitem">
    1087. 

  1087. <div class="memproto">
    1088. 

  1088.       <table class="memname">
    1089. 

  1089.         <tr>
    1090. 

  1090.           <td class="memname">void EvrRtxMessageQueueDestroyed </td>
    1091. 

  1091.           <td>(</td>
    1092. 

  1092.           <td class="paramtype"><a class="el" href="cmsis__os2_8h.html#a206dbc05367e03c39fc6d4d1ebcff317">osMessageQueueId_t</a>&#160;</td>
    1093. 

  1093.           <td class="paramname"><em>mq_id</em></td><td>)</td>
    1094. 

  1094.           <td></td>
    1095. 

  1095.         </tr>
    1096. 

  1096.       </table>
    1097. 

  1097. </div><div class="memdoc">
    1098. 

  1098. <dl class="params"><dt>Parameters</dt><dd>
    1099. 

  1099.   <table class="params">
    1100. 

  1100.     <tr><td class="paramdir">[in]</td><td class="paramname">mq_id</td><td>message queue ID obtained by <a class="el" href="group__CMSIS__RTOS__Message.html#ga24e895a00f9d484db33aaf784c57bfed">osMessageQueueNew</a>.</td></tr>
    1101. 

  1101.   </table>
    1102. 

  1102.   </dd>
    1103. 

  1103. </dl>
    1104. 

  1104. <p>The event <b>MessageQueueDestroyed</b> is generated when the function <a class="el" href="group__CMSIS__RTOS__Message.html#gaba987f665444e0d83fa6a3a68bc72abe">osMessageQueueDelete</a> successfully deletes the message queue object.</p>
    1105. 

  1105. <p><b>Value</b> in the Event Recorder shows:</p>
    1106. 

  1106. <ul>
    1107. 

  1107. <li><b>mq_id</b> : message queue ID. </li>
    1108. 

  1108. </ul>
    1109. 

  1109. 

  1110. </div>
    1111. 

  1111. </div>
    1112. 

  1112. </div><!-- contents -->
    1113. 

  1113. </div><!-- doc-content -->
    1114. 

  1114. <!-- start footer part -->
    1115. 

  1115. <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
    1116. 

  1116.   <ul>
    1117. 

  1117.     <li class="footer">Generated on Wed Aug 1 2018 17:12:45 for CMSIS-RTOS2 by Arm Ltd. All rights reserved.
    1118. 

  1118. 	<!--
    1119. 

  1119.     <a href="http://www.doxygen.org/index.html">
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  1120.     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.6 
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    1127.