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Macros
#define	queueOVERWRITE ( ( BaseType_t ) 2 )

#define	queueQUEUE_TYPE_BASE ( ( uint8_t ) 0U )

#define	queueQUEUE_TYPE_BINARY_SEMAPHORE ( ( uint8_t ) 3U )

#define	queueQUEUE_TYPE_COUNTING_SEMAPHORE ( ( uint8_t ) 2U )

#define	queueQUEUE_TYPE_MUTEX ( ( uint8_t ) 1U )

#define	queueQUEUE_TYPE_RECURSIVE_MUTEX ( ( uint8_t ) 4U )

#define	queueQUEUE_TYPE_SET ( ( uint8_t ) 0U )

#define	queueSEND_TO_BACK ( ( BaseType_t ) 0 )

#define	queueSEND_TO_FRONT ( ( BaseType_t ) 1 )

#define	xQueueOverwrite(xQueue, pvItemToQueue) xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), 0, queueOVERWRITE )

#define	xQueueOverwriteFromISR(xQueue, pvItemToQueue, pxHigherPriorityTaskWoken) xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueOVERWRITE )

#define	xQueueReset(xQueue) xQueueGenericReset( xQueue, pdFALSE )

#define	xQueueSend(xQueue, pvItemToQueue, xTicksToWait) xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), ( xTicksToWait ), queueSEND_TO_BACK )

#define	xQueueSendFromISR(xQueue, pvItemToQueue, pxHigherPriorityTaskWoken) xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueSEND_TO_BACK )

#define	xQueueSendToBack(xQueue, pvItemToQueue, xTicksToWait) xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), ( xTicksToWait ), queueSEND_TO_BACK )

#define	xQueueSendToBackFromISR(xQueue, pvItemToQueue, pxHigherPriorityTaskWoken) xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueSEND_TO_BACK )

#define	xQueueSendToFront(xQueue, pvItemToQueue, xTicksToWait) xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), ( xTicksToWait ), queueSEND_TO_FRONT )

#define	xQueueSendToFrontFromISR(xQueue, pvItemToQueue, pxHigherPriorityTaskWoken) xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueSEND_TO_FRONT )

Typedefs
typedef void *	QueueHandle_t

typedef void *	QueueSetHandle_t

typedef void *	QueueSetMemberHandle_t

Functions
uint8_t	ucQueueGetQueueType (QueueHandle_t xQueue) PRIVILEGED_FUNCTION

UBaseType_t	uxQueueGetQueueNumber (QueueHandle_t xQueue) PRIVILEGED_FUNCTION

UBaseType_t	uxQueueMessagesWaiting (const QueueHandle_t xQueue) PRIVILEGED_FUNCTION

UBaseType_t	uxQueueMessagesWaitingFromISR (const QueueHandle_t xQueue) PRIVILEGED_FUNCTION

UBaseType_t	uxQueueSpacesAvailable (const QueueHandle_t xQueue) PRIVILEGED_FUNCTION

void	vQueueDelete (QueueHandle_t xQueue) PRIVILEGED_FUNCTION

void	vQueueSetQueueNumber (QueueHandle_t xQueue, UBaseType_t uxQueueNumber) PRIVILEGED_FUNCTION

void	vQueueWaitForMessageRestricted (QueueHandle_t xQueue, TickType_t xTicksToWait, const BaseType_t xWaitIndefinitely) PRIVILEGED_FUNCTION

BaseType_t	xQueueAddToSet (QueueSetMemberHandle_t xQueueOrSemaphore, QueueSetHandle_t xQueueSet) PRIVILEGED_FUNCTION

QueueHandle_t	xQueueCreateCountingSemaphore (const UBaseType_t uxMaxCount, const UBaseType_t uxInitialCount) PRIVILEGED_FUNCTION

QueueHandle_t	xQueueCreateCountingSemaphoreStatic (const UBaseType_t uxMaxCount, const UBaseType_t uxInitialCount, StaticQueue_t *pxStaticQueue) PRIVILEGED_FUNCTION

QueueHandle_t	xQueueCreateMutex (const uint8_t ucQueueType) PRIVILEGED_FUNCTION

QueueHandle_t	xQueueCreateMutexStatic (const uint8_t ucQueueType, StaticQueue_t *pxStaticQueue) PRIVILEGED_FUNCTION

QueueSetHandle_t	xQueueCreateSet (const UBaseType_t uxEventQueueLength) PRIVILEGED_FUNCTION

BaseType_t	xQueueCRReceive (QueueHandle_t xQueue, void *pvBuffer, TickType_t xTicksToWait)

BaseType_t	xQueueCRReceiveFromISR (QueueHandle_t xQueue, void pvBuffer, BaseType_t pxTaskWoken)

BaseType_t	xQueueCRSend (QueueHandle_t xQueue, const void *pvItemToQueue, TickType_t xTicksToWait)

BaseType_t	xQueueCRSendFromISR (QueueHandle_t xQueue, const void *pvItemToQueue, BaseType_t xCoRoutinePreviouslyWoken)

BaseType_t	xQueueGenericReset (QueueHandle_t xQueue, BaseType_t xNewQueue) PRIVILEGED_FUNCTION

BaseType_t	xQueueGenericSend (QueueHandle_t xQueue, const void *const pvItemToQueue, TickType_t xTicksToWait, const BaseType_t xCopyPosition) PRIVILEGED_FUNCTION

BaseType_t	xQueueGenericSendFromISR (QueueHandle_t xQueue, const void const pvItemToQueue, BaseType_t const pxHigherPriorityTaskWoken, const BaseType_t xCopyPosition) PRIVILEGED_FUNCTION

void *	xQueueGetMutexHolder (QueueHandle_t xSemaphore) PRIVILEGED_FUNCTION

void *	xQueueGetMutexHolderFromISR (QueueHandle_t xSemaphore) PRIVILEGED_FUNCTION

BaseType_t	xQueueGiveFromISR (QueueHandle_t xQueue, BaseType_t *const pxHigherPriorityTaskWoken) PRIVILEGED_FUNCTION

BaseType_t	xQueueGiveMutexRecursive (QueueHandle_t pxMutex) PRIVILEGED_FUNCTION

BaseType_t	xQueueIsQueueEmptyFromISR (const QueueHandle_t xQueue) PRIVILEGED_FUNCTION

BaseType_t	xQueueIsQueueFullFromISR (const QueueHandle_t xQueue) PRIVILEGED_FUNCTION

BaseType_t	xQueuePeek (QueueHandle_t xQueue, void *const pvBuffer, TickType_t xTicksToWait) PRIVILEGED_FUNCTION

BaseType_t	xQueuePeekFromISR (QueueHandle_t xQueue, void *const pvBuffer) PRIVILEGED_FUNCTION

BaseType_t	xQueueReceive (QueueHandle_t xQueue, void *const pvBuffer, TickType_t xTicksToWait) PRIVILEGED_FUNCTION

BaseType_t	xQueueReceiveFromISR (QueueHandle_t xQueue, void const pvBuffer, BaseType_t const pxHigherPriorityTaskWoken) PRIVILEGED_FUNCTION

BaseType_t	xQueueRemoveFromSet (QueueSetMemberHandle_t xQueueOrSemaphore, QueueSetHandle_t xQueueSet) PRIVILEGED_FUNCTION

QueueSetMemberHandle_t	xQueueSelectFromSet (QueueSetHandle_t xQueueSet, const TickType_t xTicksToWait) PRIVILEGED_FUNCTION

QueueSetMemberHandle_t	xQueueSelectFromSetFromISR (QueueSetHandle_t xQueueSet) PRIVILEGED_FUNCTION

BaseType_t	xQueueSemaphoreTake (QueueHandle_t xQueue, TickType_t xTicksToWait) PRIVILEGED_FUNCTION

BaseType_t	xQueueTakeMutexRecursive (QueueHandle_t xMutex, TickType_t xTicksToWait) PRIVILEGED_FUNCTION

Macro Definition Documentation

◆ queueOVERWRITE

#define queueOVERWRITE ( ( BaseType_t ) 2 )

Definition at line 66 of file queue.h.

◆ queueQUEUE_TYPE_BASE

#define queueQUEUE_TYPE_BASE ( ( uint8_t ) 0U )

Definition at line 69 of file queue.h.

◆ queueQUEUE_TYPE_BINARY_SEMAPHORE

#define queueQUEUE_TYPE_BINARY_SEMAPHORE ( ( uint8_t ) 3U )

Definition at line 73 of file queue.h.

◆ queueQUEUE_TYPE_COUNTING_SEMAPHORE

#define queueQUEUE_TYPE_COUNTING_SEMAPHORE ( ( uint8_t ) 2U )

Definition at line 72 of file queue.h.

◆ queueQUEUE_TYPE_MUTEX

#define queueQUEUE_TYPE_MUTEX ( ( uint8_t ) 1U )

Definition at line 71 of file queue.h.

◆ queueQUEUE_TYPE_RECURSIVE_MUTEX

#define queueQUEUE_TYPE_RECURSIVE_MUTEX ( ( uint8_t ) 4U )

Definition at line 74 of file queue.h.

◆ queueQUEUE_TYPE_SET

#define queueQUEUE_TYPE_SET ( ( uint8_t ) 0U )

Definition at line 70 of file queue.h.

◆ queueSEND_TO_BACK

#define queueSEND_TO_BACK ( ( BaseType_t ) 0 )

Definition at line 64 of file queue.h.

◆ queueSEND_TO_FRONT

#define queueSEND_TO_FRONT ( ( BaseType_t ) 1 )

Definition at line 65 of file queue.h.

◆ xQueueOverwrite

#define xQueueOverwrite	(	xQueue,
		pvItemToQueue
	)	xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), 0, queueOVERWRITE )

Definition at line 561 of file queue.h.

◆ xQueueOverwriteFromISR

#define xQueueOverwriteFromISR	(	xQueue,
		pvItemToQueue,
		pxHigherPriorityTaskWoken
	)	xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueOVERWRITE )

Definition at line 1141 of file queue.h.

◆ xQueueReset

#define xQueueReset ( xQueue ) xQueueGenericReset( xQueue, pdFALSE )

Definition at line 1432 of file queue.h.

◆ xQueueSend

#define xQueueSend	(	xQueue,
		pvItemToQueue,
		xTicksToWait
	)	xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), ( xTicksToWait ), queueSEND_TO_BACK )

Definition at line 478 of file queue.h.

◆ xQueueSendFromISR

#define xQueueSendFromISR	(	xQueue,
		pvItemToQueue,
		pxHigherPriorityTaskWoken
	)	xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueSEND_TO_BACK )

Definition at line 1215 of file queue.h.

◆ xQueueSendToBack

#define xQueueSendToBack	(	xQueue,
		pvItemToQueue,
		xTicksToWait
	)	xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), ( xTicksToWait ), queueSEND_TO_BACK )

Definition at line 394 of file queue.h.

◆ xQueueSendToBackFromISR

#define xQueueSendToBackFromISR	(	xQueue,
		pvItemToQueue,
		pxHigherPriorityTaskWoken
	)	xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueSEND_TO_BACK )

Definition at line 1054 of file queue.h.

◆ xQueueSendToFront

#define xQueueSendToFront	(	xQueue,
		pvItemToQueue,
		xTicksToWait
	)	xQueueGenericSend( ( xQueue ), ( pvItemToQueue ), ( xTicksToWait ), queueSEND_TO_FRONT )

Definition at line 312 of file queue.h.

◆ xQueueSendToFrontFromISR

#define xQueueSendToFrontFromISR	(	xQueue,
		pvItemToQueue,
		pxHigherPriorityTaskWoken
	)	xQueueGenericSendFromISR( ( xQueue ), ( pvItemToQueue ), ( pxHigherPriorityTaskWoken ), queueSEND_TO_FRONT )

Definition at line 983 of file queue.h.

Typedef Documentation

◆ QueueHandle_t

typedef void* QueueHandle_t

Type by which queues are referenced. For example, a call to xQueueCreate() returns an QueueHandle_t variable that can then be used as a parameter to xQueueSend(), xQueueReceive(), etc.

Definition at line 47 of file queue.h.

◆ QueueSetHandle_t

typedef void* QueueSetHandle_t

Type by which queue sets are referenced. For example, a call to xQueueCreateSet() returns an xQueueSet variable that can then be used as a parameter to xQueueSelectFromSet(), xQueueAddToSet(), etc.

Definition at line 54 of file queue.h.

◆ QueueSetMemberHandle_t

typedef void* QueueSetMemberHandle_t

Queue sets can contain both queues and semaphores, so the QueueSetMemberHandle_t is defined as a type to be used where a parameter or return value can be either an QueueHandle_t or an SemaphoreHandle_t.

Definition at line 61 of file queue.h.

Function Documentation

◆ ucQueueGetQueueType()

uint8_t ucQueueGetQueueType ( QueueHandle_t xQueue )

◆ uxQueueGetQueueNumber()

UBaseType_t uxQueueGetQueueNumber ( QueueHandle_t xQueue )

◆ uxQueueMessagesWaiting()

UBaseType_t uxQueueMessagesWaiting ( const QueueHandle_t xQueue )

Definition at line 1896 of file queue.c.

◆ uxQueueMessagesWaitingFromISR()

UBaseType_t uxQueueMessagesWaitingFromISR ( const QueueHandle_t xQueue )

Definition at line 1930 of file queue.c.

◆ uxQueueSpacesAvailable()

UBaseType_t uxQueueSpacesAvailable ( const QueueHandle_t xQueue )

Definition at line 1912 of file queue.c.

◆ vQueueDelete()

void vQueueDelete ( QueueHandle_t xQueue )

Definition at line 1942 of file queue.c.

◆ vQueueSetQueueNumber()

void vQueueSetQueueNumber	(	QueueHandle_t	xQueue,
		UBaseType_t	uxQueueNumber
	)

◆ vQueueWaitForMessageRestricted()

void vQueueWaitForMessageRestricted	(	QueueHandle_t	xQueue,
		TickType_t	xTicksToWait,
		const BaseType_t	xWaitIndefinitely
	)

◆ xQueueAddToSet()

BaseType_t xQueueAddToSet	(	QueueSetMemberHandle_t	xQueueOrSemaphore,
		QueueSetHandle_t	xQueueSet
	)

◆ xQueueCreateCountingSemaphore()

QueueHandle_t xQueueCreateCountingSemaphore	(	const UBaseType_t	uxMaxCount,
		const UBaseType_t	uxInitialCount
	)

◆ xQueueCreateCountingSemaphoreStatic()

QueueHandle_t xQueueCreateCountingSemaphoreStatic	(	const UBaseType_t	uxMaxCount,
		const UBaseType_t	uxInitialCount,
		StaticQueue_t *	pxStaticQueue
	)

◆ xQueueCreateMutex()

QueueHandle_t xQueueCreateMutex ( const uint8_t ucQueueType )

◆ xQueueCreateMutexStatic()

QueueHandle_t xQueueCreateMutexStatic	(	const uint8_t	ucQueueType,
		StaticQueue_t *	pxStaticQueue
	)

◆ xQueueCreateSet()

QueueSetHandle_t xQueueCreateSet ( const UBaseType_t uxEventQueueLength )

◆ xQueueCRReceive()

BaseType_t xQueueCRReceive	(	QueueHandle_t	xQueue,
		void *	pvBuffer,
		TickType_t	xTicksToWait
	)

◆ xQueueCRReceiveFromISR()

BaseType_t xQueueCRReceiveFromISR	(	QueueHandle_t	xQueue,
		void *	pvBuffer,
		BaseType_t *	pxTaskWoken
	)

◆ xQueueCRSend()

BaseType_t xQueueCRSend	(	QueueHandle_t	xQueue,
		const void *	pvItemToQueue,
		TickType_t	xTicksToWait
	)

◆ xQueueCRSendFromISR()

BaseType_t xQueueCRSendFromISR	(	QueueHandle_t	xQueue,
		const void *	pvItemToQueue,
		BaseType_t	xCoRoutinePreviouslyWoken
	)

◆ xQueueGenericReset()

BaseType_t xQueueGenericReset	(	QueueHandle_t	xQueue,
		BaseType_t	xNewQueue
	)

Definition at line 248 of file queue.c.

◆ xQueueGenericSend()

BaseType_t xQueueGenericSend	(	QueueHandle_t	xQueue,
		const void *const	pvItemToQueue,
		TickType_t	xTicksToWait,
		const BaseType_t	xCopyPosition
	)

Definition at line 726 of file queue.c.

◆ xQueueGenericSendFromISR()

BaseType_t xQueueGenericSendFromISR	(	QueueHandle_t	xQueue,
		const void *const	pvItemToQueue,
		BaseType_t *const	pxHigherPriorityTaskWoken,
		const BaseType_t	xCopyPosition
	)

Definition at line 924 of file queue.c.

◆ xQueueGetMutexHolder()

void* xQueueGetMutexHolder ( QueueHandle_t xSemaphore )

◆ xQueueGetMutexHolderFromISR()

void* xQueueGetMutexHolderFromISR ( QueueHandle_t xSemaphore )

◆ xQueueGiveFromISR()

BaseType_t xQueueGiveFromISR	(	QueueHandle_t	xQueue,
		BaseType_t *const	pxHigherPriorityTaskWoken
	)

Definition at line 1075 of file queue.c.

◆ xQueueGiveMutexRecursive()

BaseType_t xQueueGiveMutexRecursive ( QueueHandle_t pxMutex )

◆ xQueueIsQueueEmptyFromISR()

BaseType_t xQueueIsQueueEmptyFromISR ( const QueueHandle_t xQueue )

Definition at line 2279 of file queue.c.

◆ xQueueIsQueueFullFromISR()

BaseType_t xQueueIsQueueFullFromISR ( const QueueHandle_t xQueue )

Definition at line 2318 of file queue.c.

◆ xQueuePeek()

BaseType_t xQueuePeek	(	QueueHandle_t	xQueue,
		void *const	pvBuffer,
		TickType_t	xTicksToWait
	)

Definition at line 1601 of file queue.c.

◆ xQueuePeekFromISR()

BaseType_t xQueuePeekFromISR	(	QueueHandle_t	xQueue,
		void *const	pvBuffer
	)

Definition at line 1842 of file queue.c.

◆ xQueueReceive()

BaseType_t xQueueReceive	(	QueueHandle_t	xQueue,
		void *const	pvBuffer,
		TickType_t	xTicksToWait
	)

Definition at line 1240 of file queue.c.

◆ xQueueReceiveFromISR()

BaseType_t xQueueReceiveFromISR	(	QueueHandle_t	xQueue,
		void *const	pvBuffer,
		BaseType_t *const	pxHigherPriorityTaskWoken
	)

Definition at line 1751 of file queue.c.

◆ xQueueRemoveFromSet()

BaseType_t xQueueRemoveFromSet	(	QueueSetMemberHandle_t	xQueueOrSemaphore,
		QueueSetHandle_t	xQueueSet
	)

◆ xQueueSelectFromSet()

QueueSetMemberHandle_t xQueueSelectFromSet	(	QueueSetHandle_t	xQueueSet,
		const TickType_t	xTicksToWait
	)

◆ xQueueSelectFromSetFromISR()

QueueSetMemberHandle_t xQueueSelectFromSetFromISR ( QueueSetHandle_t xQueueSet )

◆ xQueueSemaphoreTake()

BaseType_t xQueueSemaphoreTake	(	QueueHandle_t	xQueue,
		TickType_t	xTicksToWait
	)

Definition at line 1382 of file queue.c.

◆ xQueueTakeMutexRecursive()

BaseType_t xQueueTakeMutexRecursive	(	QueueHandle_t	xMutex,
		TickType_t	xTicksToWait
	)

Macros

Typedefs

Functions