Function xTimerGenericCommandFromTask

timers.c:379–421

/*-----------------------------------------------------------*/

    BaseType_t xTimerGenericCommandFromTask( TimerHandle_t xTimer,
                                             const BaseType_t xCommandID,
                                             const TickType_t xOptionalValue,
                                             BaseType_t * const pxHigherPriorityTaskWoken,
                                             const TickType_t xTicksToWait )
    {
        BaseType_t xReturn = pdFAIL;
        DaemonTaskMessage_t xMessage;

        configASSERT( xTimer );

        /* Send a message to the timer service task to perform a particular action
         * on a particular timer definition. */
        if( xTimerQueue != NULL )
        {
            /* Send a command to the timer service task to start the xTimer timer. */
            xMessage.xMessageID = xCommandID;
            xMessage.u.xTimerParameters.xMessageValue = xOptionalValue;
            xMessage.u.xTimerParameters.pxTimer = xTimer;

            configASSERT( xCommandID < tmrFIRST_FROM_ISR_COMMAND );

            if( xCommandID < tmrFIRST_FROM_ISR_COMMAND )
            {
                if( xTaskGetSchedulerState() == taskSCHEDULER_RUNNING )
                {
                    xReturn = xQueueSendToBack( xTimerQueue, &xMessage, xTicksToWait );
                }
                else
                {
                    xReturn = xQueueSendToBack( xTimerQueue, &xMessage, tmrNO_DELAY );
                }
            }

            traceTIMER_COMMAND_SEND( xTimer, xCommandID, xOptionalValue, xReturn );
        }
        else
        {
            mtCOVERAGE_TEST_MARKER();
        }

        return xReturn;
    }
/*-----------------------------------------------------------*/

    BaseType_t xTimerGenericCommandFromISR( TimerHandle_t xTimer,