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uC/OS-II 學習筆記:訊息佇列

二、訊息佇列的操作函式:
(1)建立訊息佇列函式:OS_EVENT OSQCreate(void **start, INT16U size)
(2)請求訊息佇列函式:void *OSQPend(OS_EVENT *pEvent, INI16U timeout, INT8U *err)
(3)向訊息佇列傳送訊息函式:INT8U OSQPost(OS_EVENT *pEvent, void *msg)
          或INT8U OSQPost Front(OS_EVENT *pEvent, void *msg)