/**
*******************************************************************************
* @brief Respond the request in the service request queue.
* @param[in] None
* @param[out] None
* @retval None
*
* @par Description
* @details This function be called to respond the request in the service
* request queue.
* @note
*******************************************************************************
*/
void RespondSRQ(void)
{
#if CFG_MAX_SERVICE_REQUEST > 0
U16 i;
P_SQC pcell;
#endif
#if (CFG_TASK_WAITTING_EN > 0)
if(TimeReq == TRUE) /* Time delay request? */
{
TimeDispose(); /* Yes,call handler */
TimeReq = FALSE; /* Reset time delay request false */
}
#endif
#if CFG_TMR_EN > 0
if(TimerReq == TRUE) /* Timer request? */
{
TmrDispose(); /* Yes,call handler */
TimerReq = FALSE; /* Reset timer request false */
}
#endif
#if CFG_MAX_SERVICE_REQUEST > 0
pcell = &ServiceReq.cell[0]; /* Get the head item of service request list*/
for(i=0;i<ServiceReq.cnt;i++,pcell++)
{
switch(pcell->type) /* Judge service request type */
{
#if CFG_SEM_EN > 0
case SEM_REQ: /* Semaphore post request,call handler*/
CoPostSem(pcell->id);
break;
#endif
#if CFG_MAILBOX_EN > 0
case MBOX_REQ: /* Mailbox post request,call handler */
CoPostMail(pcell->id,pcell->arg);
break;
#endif
#if CFG_FLAG_EN > 0
case FLAG_REQ: /* Flag set request,call handler */
CoSetFlag(pcell->id);
break;
#endif
#if CFG_QUEUE_EN > 0
case QUEUE_REQ: /* Queue post request,call handler */
CoPostQueueMail(pcell->id,pcell->arg);
break;
#endif
default: /* Others,break */
break;
}
pcell->type = 0; /* Initialize the service request cell*/
pcell->id = 0;
pcell->arg = 0;
}
ServiceReq.cnt = 0; /* Initialize the service request queue */
#endif
IsrReq = FALSE;
}
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 */
}
}
/**
*******************************************************************************
* @brief Respond the request in the service request queue.
* @param[in] None
* @param[out] None
* @retval None
*
* @par Description
* @details This function be called to respond the request in the service
* request queue.
* @note
*******************************************************************************
*/
void RespondSRQ(void) {
#if CFG_MAX_SERVICE_REQUEST > 0
SQC cell;
#endif
#if (CFG_TASK_WAITTING_EN > 0)
if(TimeReq == Co_TRUE) { /* Time delay request? */
TimeDispose(); /* Yes,call handler */
TimeReq = Co_FALSE; /* Reset time delay request Co_FALSE */
}
#endif
#if CFG_TMR_EN > 0
if(TimerReq == Co_TRUE) { /* Timer request? */
TmrDispose(); /* Yes,call handler */
TimerReq = Co_FALSE; /* Reset timer request Co_FALSE */
}
#endif
#if CFG_MAX_SERVICE_REQUEST > 0
while (ServiceReq.cnt != 0) {
IRQ_DISABLE_SAVE (); /* need to protect the following */
cell = ServiceReq.cell[ServiceReq.head]; /* extract one cell */
ServiceReq.head = (ServiceReq.head + 1) % /* move head (pop) */
CFG_MAX_SERVICE_REQUEST;
ServiceReq.cnt--;
IRQ_ENABLE_RESTORE (); /* now use the cell copy */
switch(cell.type) { /* Judge service request type */
#if CFG_SEM_EN > 0
case SEM_REQ: /* Semaphore post request,call handler*/
CoPostSem(cell.id);
break;
#endif
#if CFG_MAILBOX_EN > 0
case MBOX_REQ: /* Mailbox post request,call handler */
CoPostMail(cell.id, cell.arg);
break;
#endif
#if CFG_FLAG_EN > 0
case FLAG_REQ: /* Flag set request,call handler */
CoSetFlag(cell.id);
break;
#endif
#if CFG_QUEUE_EN > 0
case QUEUE_REQ: /* Queue post request,call handler */
CoPostQueueMail(cell.id, cell.arg);
break;
#endif
default: /* Others,break */
break;
}
}
#endif
IRQ_DISABLE_SAVE (); /* need to protect the following */
if (ServiceReq.cnt == 0) { /* another item in the queue already? */
IsrReq = Co_FALSE; /* queue still empty here */
}
IRQ_ENABLE_RESTORE (); /* now it is done and return */
}
