Example #1
0
StatusType isr_PostQueueMail(OS_EventID id,void* pmail)
{
    if(OSSchedLock > 0)         /* If scheduler is locked,(the caller is ISR) */
    {
        /* Insert the request into service request queue                      */
        if(InsertInSRQ(QUEUE_REQ,id,pmail) == FALSE)   
        {
            return E_SEV_REQ_FULL;      /* If service request queue is full   */          
        }			
        else  /* If the request have been inserted into service request queue */
        {
            return E_OK;
        }
    }
    else                                /* The scheduler is unlocked          */
    {
        return(CoPostQueueMail(id,pmail));    /* Send the message to the queue*/ 
    }
}
Example #2
0
StatusType isr_PostSem(OS_EventID id)
{
    if(OSSchedLock > 0)         /* If scheduler is locked,(the caller is ISR) */      
    {
        /* Initiate a post service handling request */
        if(InsertInSRQ(SEM_REQ,id,Co_NULL) == Co_FALSE)
        {
            return E_SEV_REQ_FULL;        /* If service request queue is full */
        }			
        else                              /* Operate successfully             */
        {
            return E_OK;                        
        }
    }
    else
    {
        return(CoPostSem(id));            /* Post semaphore                   */
    }
}
Example #3
0
StatusType isr_SetFlag(OS_FlagID id)
{
    if(OSSchedLock > 0)         /* If scheduler is locked,(the caller is ISR) */
    {
        /* Insert the request into service request queue                      */
        if(InsertInSRQ(FLAG_REQ,id,Co_NULL) == Co_FALSE)
        {
            return E_SEV_REQ_FULL;      /* The service requst queue is full   */
        }
        else
        {
            return E_OK;
        }
    }
    else
    {
        return(CoSetFlag(id));          /* The caller is not ISR, set the flag*/
    }
}
Example #4
0
StatusType isr_PostMail(OS_EventID id,void* pmail)
{
    if(OSSchedLock > 0)         /* If scheduler is locked,(the caller is ISR) */
    {
        /* Insert the request into service request queue                      */
        if(InsertInSRQ(MBOX_REQ,id,pmail) == FALSE)  
        {
            return E_SEV_REQ_FULL;        /* If service request queue is full */
        }			
        else                              /* Operate successfully             */
        {
            return E_OK;
        }
    }
    else
    {
        return(CoPostMail(id,pmail));     /* Sends the message to the mailbox */ 
    }
}