QueueDefinition::pcHead - syntax, references, description

References

Code

Location

Referrer

int8_t * pcHead; /**< Points to the beginning of the queue storage area. */

queue.c:105

pxQueue->u.xQueue.pcTail = pxQueue->pcHead + ( pxQueue->uxLength * pxQueue->uxItemSize );

queue.c:320

xQueueGenericReset()

pxQueue->pcWriteTo = pxQueue->pcHead;

queue.c:322

xQueueGenericReset()

pxQueue->u.xQueue.pcReadFrom = pxQueue->pcHead + ( ( pxQueue->uxLength - 1U ) * pxQueue->uxItemSize );

queue.c:323

xQueueGenericReset()

pxNewQueue->pcHead = ( int8_t * ) pxNewQueue;

queue.c:582

prvInitialiseNewQueue()

pxNewQueue->pcHead = ( int8_t * ) pucQueueStorage;

queue.c:587

prvInitialiseNewQueue()

pxNewQueue->uxQueueType = queueQUEUE_IS_MUTEX;

queue.c:623

prvInitialiseMutex()

if( pxSemaphore->uxQueueType == queueQUEUE_IS_MUTEX )

queue.c:705

xQueueGetMutexHolder()

if( ( ( Queue_t * ) xSemaphore )->uxQueueType == queueQUEUE_IS_MUTEX )

queue.c:737

xQueueGetMutexHolderFromISR()

configASSERT( !( ( pxQueue->uxQueueType == queueQUEUE_IS_MUTEX ) && ( pxQueue->u.xSemaphore.xMutexHolder != NULL ) ) );

queue.c:1353

xQueueGiveFromISR()

if( pxQueue->uxQueueType == queueQUEUE_IS_MUTEX )

queue.c:1699

xQueueSemaphoreTake()

if( pxQueue->uxQueueType == queueQUEUE_IS_MUTEX )

queue.c:1784

xQueueSemaphoreTake()

if( pxQueue->uxQueueType == queueQUEUE_IS_MUTEX )

queue.c:2405

prvCopyDataToQueue()

pxQueue->pcWriteTo = pxQueue->pcHead;

queue.c:2425

prvCopyDataToQueue()

if( pxQueue->u.xQueue.pcReadFrom < pxQueue->pcHead )

queue.c:2437

prvCopyDataToQueue()

pxQueue->u.xQueue.pcReadFrom = pxQueue->pcHead;

queue.c:2482

prvCopyDataFromQueue()

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Data Use

QueueDefinition::pcHead is written by 2 functions and is read by 7 functions:

prvInitialiseNewQueue()

prvInitialiseMutex()

QueueDefinition::pcHead

xQueueGenericReset()

xQueueGetMutexHolder()

xQueueGetMutexHolderFromISR()

xQueueGiveFromISR()

xQueueSemaphoreTake()

prvCopyDataToQueue()

prvCopyDataFromQueue()

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QueueDefinition::pcHead field

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