mpu_wrappers.c File Reference

Macros
#define	MPU_WRAPPERS_INCLUDED_FROM_API_FILE

Functions
BaseType_t	xPortRaisePrivilege (void)
	Calls the port specific code to raise the privilege. More...
void	vPortResetPrivilege (BaseType_t xRunningPrivileged)
void	MPU_vTaskAllocateMPURegions (TaskHandle_t xTask, const MemoryRegion_t *const xRegions)
void	MPU_vTaskSuspendAll (void)
BaseType_t	MPU_xTaskResumeAll (void)
TickType_t	MPU_xTaskGetTickCount (void)
UBaseType_t	MPU_uxTaskGetNumberOfTasks (void)
char *	MPU_pcTaskGetName (TaskHandle_t xTaskToQuery)
BaseType_t	MPU_xTaskCatchUpTicks (TickType_t xTicksToCatchUp)
void	MPU_vTaskSetTimeOutState (TimeOut_t *const pxTimeOut)
BaseType_t	MPU_xTaskCheckForTimeOut (TimeOut_t *const pxTimeOut, TickType_t *const pxTicksToWait)
BaseType_t	MPU_xQueueGenericReset (QueueHandle_t pxQueue, BaseType_t xNewQueue)
BaseType_t	MPU_xQueueGenericSend (QueueHandle_t xQueue, const void *const pvItemToQueue, TickType_t xTicksToWait, BaseType_t xCopyPosition)
UBaseType_t	MPU_uxQueueMessagesWaiting (const QueueHandle_t pxQueue)
UBaseType_t	MPU_uxQueueSpacesAvailable (const QueueHandle_t xQueue)
BaseType_t	MPU_xQueueReceive (QueueHandle_t pxQueue, void *const pvBuffer, TickType_t xTicksToWait)
BaseType_t	MPU_xQueuePeek (QueueHandle_t xQueue, void *const pvBuffer, TickType_t xTicksToWait)
BaseType_t	MPU_xQueueSemaphoreTake (QueueHandle_t xQueue, TickType_t xTicksToWait)
void	MPU_vQueueDelete (QueueHandle_t xQueue)
EventBits_t	MPU_xEventGroupWaitBits (EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToWaitFor, const BaseType_t xClearOnExit, const BaseType_t xWaitForAllBits, TickType_t xTicksToWait)
EventBits_t	MPU_xEventGroupClearBits (EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToClear)
EventBits_t	MPU_xEventGroupSetBits (EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet)
EventBits_t	MPU_xEventGroupSync (EventGroupHandle_t xEventGroup, const EventBits_t uxBitsToSet, const EventBits_t uxBitsToWaitFor, TickType_t xTicksToWait)
void	MPU_vEventGroupDelete (EventGroupHandle_t xEventGroup)
size_t	MPU_xStreamBufferSend (StreamBufferHandle_t xStreamBuffer, const void *pvTxData, size_t xDataLengthBytes, TickType_t xTicksToWait)
size_t	MPU_xStreamBufferNextMessageLengthBytes (StreamBufferHandle_t xStreamBuffer)
size_t	MPU_xStreamBufferReceive (StreamBufferHandle_t xStreamBuffer, void *pvRxData, size_t xBufferLengthBytes, TickType_t xTicksToWait)
void	MPU_vStreamBufferDelete (StreamBufferHandle_t xStreamBuffer)
BaseType_t	MPU_xStreamBufferIsFull (StreamBufferHandle_t xStreamBuffer)
BaseType_t	MPU_xStreamBufferIsEmpty (StreamBufferHandle_t xStreamBuffer)
BaseType_t	MPU_xStreamBufferReset (StreamBufferHandle_t xStreamBuffer)
size_t	MPU_xStreamBufferSpacesAvailable (StreamBufferHandle_t xStreamBuffer)
size_t	MPU_xStreamBufferBytesAvailable (StreamBufferHandle_t xStreamBuffer)
BaseType_t	MPU_xStreamBufferSetTriggerLevel (StreamBufferHandle_t xStreamBuffer, size_t xTriggerLevel)

Macro Definition Documentation

#define MPU_WRAPPERS_INCLUDED_FROM_API_FILE

Function Documentation

char* MPU_pcTaskGetName

(

TaskHandle_t

xTaskToQuery

)

References pcTaskGetName(), vPortResetPrivilege(), and xPortRaisePrivilege().

UBaseType_t MPU_uxQueueMessagesWaiting

(

const QueueHandle_t

pxQueue

)

References uxQueueMessagesWaiting(), vPortResetPrivilege(), and xPortRaisePrivilege().

UBaseType_t MPU_uxQueueSpacesAvailable

(

const QueueHandle_t

xQueue

)

References uxQueueSpacesAvailable(), vPortResetPrivilege(), and xPortRaisePrivilege().

UBaseType_t MPU_uxTaskGetNumberOfTasks

(

void

)

References uxTaskGetNumberOfTasks(), vPortResetPrivilege(), and xPortRaisePrivilege().

void MPU_vEventGroupDelete

(

EventGroupHandle_t

xEventGroup

)

References vEventGroupDelete(), vPortResetPrivilege(), and xPortRaisePrivilege().

void MPU_vQueueDelete

(

QueueHandle_t

xQueue

)

References vPortResetPrivilege(), vQueueDelete(), and xPortRaisePrivilege().

void MPU_vStreamBufferDelete

(

StreamBufferHandle_t

xStreamBuffer

)

References vPortResetPrivilege(), vStreamBufferDelete(), and xPortRaisePrivilege().

void MPU_vTaskAllocateMPURegions	(	TaskHandle_t	xTask,
		const MemoryRegion_t *const	xRegions
	)

References vPortResetPrivilege(), vTaskAllocateMPURegions(), and xPortRaisePrivilege().

void MPU_vTaskSetTimeOutState

(

TimeOut_t *const

pxTimeOut

)

References vPortResetPrivilege(), vTaskSetTimeOutState(), and xPortRaisePrivilege().

void MPU_vTaskSuspendAll

(

void

)

References vPortResetPrivilege(), vTaskSuspendAll(), and xPortRaisePrivilege().

EventBits_t MPU_xEventGroupClearBits	(	EventGroupHandle_t	xEventGroup,
		const EventBits_t	uxBitsToClear
	)

References vPortResetPrivilege(), xEventGroupClearBits(), and xPortRaisePrivilege().

EventBits_t MPU_xEventGroupSetBits	(	EventGroupHandle_t	xEventGroup,
		const EventBits_t	uxBitsToSet
	)

References vPortResetPrivilege(), xEventGroupSetBits(), and xPortRaisePrivilege().

EventBits_t MPU_xEventGroupSync	(	EventGroupHandle_t	xEventGroup,
		const EventBits_t	uxBitsToSet,
		const EventBits_t	uxBitsToWaitFor,
		TickType_t	xTicksToWait
	)

References vPortResetPrivilege(), xEventGroupSync(), and xPortRaisePrivilege().

EventBits_t MPU_xEventGroupWaitBits	(	EventGroupHandle_t	xEventGroup,
		const EventBits_t	uxBitsToWaitFor,
		const BaseType_t	xClearOnExit,
		const BaseType_t	xWaitForAllBits,
		TickType_t	xTicksToWait
	)

References vPortResetPrivilege(), xEventGroupWaitBits(), and xPortRaisePrivilege().

BaseType_t MPU_xQueueGenericReset	(	QueueHandle_t	pxQueue,
		BaseType_t	xNewQueue
	)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xQueueGenericReset().

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

References vPortResetPrivilege(), xPortRaisePrivilege(), and xQueueGenericSend().

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

References vPortResetPrivilege(), xPortRaisePrivilege(), and xQueuePeek().

BaseType_t MPU_xQueueReceive	(	QueueHandle_t	pxQueue,
		void *const	pvBuffer,
		TickType_t	xTicksToWait
	)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xQueueReceive().

BaseType_t MPU_xQueueSemaphoreTake	(	QueueHandle_t	xQueue,
		TickType_t	xTicksToWait
	)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xQueueSemaphoreTake().

size_t MPU_xStreamBufferBytesAvailable

(

StreamBufferHandle_t

xStreamBuffer

)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xStreamBufferBytesAvailable().

BaseType_t MPU_xStreamBufferIsEmpty

(

StreamBufferHandle_t

xStreamBuffer

)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xStreamBufferIsEmpty().

BaseType_t MPU_xStreamBufferIsFull

(

StreamBufferHandle_t

xStreamBuffer

)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xStreamBufferIsFull().

size_t MPU_xStreamBufferNextMessageLengthBytes

(

StreamBufferHandle_t

xStreamBuffer

)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xStreamBufferNextMessageLengthBytes().

size_t MPU_xStreamBufferReceive	(	StreamBufferHandle_t	xStreamBuffer,
		void *	pvRxData,
		size_t	xBufferLengthBytes,
		TickType_t	xTicksToWait
	)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xStreamBufferReceive().

BaseType_t MPU_xStreamBufferReset

(

StreamBufferHandle_t

xStreamBuffer

)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xStreamBufferReset().

size_t MPU_xStreamBufferSend	(	StreamBufferHandle_t	xStreamBuffer,
		const void *	pvTxData,
		size_t	xDataLengthBytes,
		TickType_t	xTicksToWait
	)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xStreamBufferSend().

BaseType_t MPU_xStreamBufferSetTriggerLevel	(	StreamBufferHandle_t	xStreamBuffer,
		size_t	xTriggerLevel
	)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xStreamBufferSetTriggerLevel().

size_t MPU_xStreamBufferSpacesAvailable

(

StreamBufferHandle_t

xStreamBuffer

)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xStreamBufferSpacesAvailable().

BaseType_t MPU_xTaskCatchUpTicks

(

TickType_t

xTicksToCatchUp

)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xTaskCatchUpTicks().

BaseType_t MPU_xTaskCheckForTimeOut	(	TimeOut_t *const	pxTimeOut,
		TickType_t *const	pxTicksToWait
	)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xTaskCheckForTimeOut().

TickType_t MPU_xTaskGetTickCount

(

void

)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xTaskGetTickCount().

BaseType_t MPU_xTaskResumeAll

(

void

)

References vPortResetPrivilege(), xPortRaisePrivilege(), and xTaskResumeAll().

void vPortResetPrivilege

(

BaseType_t

xRunningPrivileged

)

References pdTRUE.

Referenced by MPU_pcTaskGetName(), MPU_uxQueueMessagesWaiting(), MPU_uxQueueSpacesAvailable(), MPU_uxTaskGetNumberOfTasks(), MPU_vEventGroupDelete(), MPU_vQueueDelete(), MPU_vStreamBufferDelete(), MPU_vTaskAllocateMPURegions(), MPU_vTaskSetTimeOutState(), MPU_vTaskSuspendAll(), MPU_xEventGroupClearBits(), MPU_xEventGroupSetBits(), MPU_xEventGroupSync(), MPU_xEventGroupWaitBits(), MPU_xQueueGenericReset(), MPU_xQueueGenericSend(), MPU_xQueuePeek(), MPU_xQueueReceive(), MPU_xQueueSemaphoreTake(), MPU_xStreamBufferBytesAvailable(), MPU_xStreamBufferIsEmpty(), MPU_xStreamBufferIsFull(), MPU_xStreamBufferNextMessageLengthBytes(), MPU_xStreamBufferReceive(), MPU_xStreamBufferReset(), MPU_xStreamBufferSend(), MPU_xStreamBufferSetTriggerLevel(), MPU_xStreamBufferSpacesAvailable(), MPU_xTaskCatchUpTicks(), MPU_xTaskCheckForTimeOut(), MPU_xTaskGetTickCount(), and MPU_xTaskResumeAll().

BaseType_t xPortRaisePrivilege

(

void

)

Returns

pdFALSE if privilege was raised, pdTRUE otherwise.

References pdTRUE.

Referenced by MPU_pcTaskGetName(), MPU_uxQueueMessagesWaiting(), MPU_uxQueueSpacesAvailable(), MPU_uxTaskGetNumberOfTasks(), MPU_vEventGroupDelete(), MPU_vQueueDelete(), MPU_vStreamBufferDelete(), MPU_vTaskAllocateMPURegions(), MPU_vTaskSetTimeOutState(), MPU_vTaskSuspendAll(), MPU_xEventGroupClearBits(), MPU_xEventGroupSetBits(), MPU_xEventGroupSync(), MPU_xEventGroupWaitBits(), MPU_xQueueGenericReset(), MPU_xQueueGenericSend(), MPU_xQueuePeek(), MPU_xQueueReceive(), MPU_xQueueSemaphoreTake(), MPU_xStreamBufferBytesAvailable(), MPU_xStreamBufferIsEmpty(), MPU_xStreamBufferIsFull(), MPU_xStreamBufferNextMessageLengthBytes(), MPU_xStreamBufferReceive(), MPU_xStreamBufferReset(), MPU_xStreamBufferSend(), MPU_xStreamBufferSetTriggerLevel(), MPU_xStreamBufferSpacesAvailable(), MPU_xTaskCatchUpTicks(), MPU_xTaskCheckForTimeOut(), MPU_xTaskGetTickCount(), and MPU_xTaskResumeAll().