QueueDefinition::uxItemSize field

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

queue.c:320

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

queue.c:323

xQueueGenericSendFromISR()

pxNewQueue->uxItemSize = uxItemSize;

queue.c:593

prvInitialiseNewQueue()

configASSERT( !( ( pvItemToQueue == NULL ) && ( pxQueue->uxItemSize != ( UBaseType_t ) 0U ) ) );

queue.c:951

xQueueGenericSend()

configASSERT( !( ( pvItemToQueue == NULL ) && ( pxQueue->uxItemSize != ( UBaseType_t ) 0U ) ) );

queue.c:1169

configASSERT( pxQueue->uxItemSize == 0 );

queue.c:1348

xQueueGiveFromISR()

configASSERT( !( ( ( pvBuffer ) == NULL ) && ( ( pxQueue )->uxItemSize != ( UBaseType_t ) 0U ) ) );

queue.c:1517

xQueueReceive()

configASSERT( pxQueue->uxItemSize == 0 );

queue.c:1670

xQueueSemaphoreTake()

configASSERT( !( ( ( pvBuffer ) == NULL ) && ( ( pxQueue )->uxItemSize != ( UBaseType_t ) 0U ) ) );

queue.c:1893

xQueuePeek()

configASSERT( !( ( pvBuffer == NULL ) && ( pxQueue->uxItemSize != ( UBaseType_t ) 0U ) ) );

queue.c:2046

xQueueReceiveFromISR()

configASSERT( !( ( pvBuffer == NULL ) && ( pxQueue->uxItemSize != ( UBaseType_t ) 0U ) ) );

queue.c:2146

xQueuePeekFromISR()

configASSERT( pxQueue->uxItemSize != 0 ); /* Can't peek a semaphore. */

queue.c:2147

xQueuePeekFromISR()

return ( ( Queue_t * ) xQueue )->uxItemSize;

queue.c:2349

uxQueueGetQueueItemSize()

if( pxQueue->uxItemSize == ( UBaseType_t ) 0 )

queue.c:2401

( void ) memcpy( ( void * ) pxQueue->pcWriteTo, pvItemToQueue, ( size_t ) pxQueue->uxItemSize );

queue.c:2420

pxQueue->pcWriteTo += pxQueue->uxItemSize;

queue.c:2421

( void ) memcpy( ( void * ) pxQueue->u.xQueue.pcReadFrom, pvItemToQueue, ( size_t ) pxQueue->uxItemSize );

queue.c:2434

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

queue.c:2435

pxQueue->u.xQueue.pcReadFrom = ( pxQueue->u.xQueue.pcTail - pxQueue->uxItemSize );

queue.c:2439

if( pxQueue->uxItemSize != ( UBaseType_t ) 0 )

queue.c:2476

pxQueue->u.xQueue.pcReadFrom += pxQueue->uxItemSize;

queue.c:2478

( void ) memcpy( ( void * ) pvBuffer, ( void * ) pxQueue->u.xQueue.pcReadFrom, ( size_t ) pxQueue->uxItemSize );

queue.c:2489

Call Tree

All items filtered out

Data Use

QueueDefinition::uxItemSize is written by 1 function and is read by 12 functions:

prvInitialiseNewQueue()

QueueDefinition::uxItemSize

xQueueGenericSendFromISR()

xQueueGenericSend()

xQueueGiveFromISR()

xQueueReceive()

xQueueSemaphoreTake()

xQueuePeek()

xQueueReceiveFromISR()

xQueuePeekFromISR()

uxQueueGetQueueItemSize()