freertos_stream_buffer_port.c File Reference

#include "../vsf_freertos_cfg.h"
#include "FreeRTOS.h"
#include "stream_buffer.h"
#include "message_buffer.h"
#include "service/heap/vsf_heap.h"
#include "kernel/vsf_kernel.h"
#include <string.h>
#include <stddef.h>

Data Structures
struct	__frt_deadline_t

Macros
#define	__VSF_FREERTOS_STREAM_BUFFER_CLASS_IMPLEMENT
#define	__FRT_SB_SEM_MAX   0x7FFF
#define	__FRT_SB_HEADER_SIZE   (sizeof(uint32_t))

Functions
StreamBufferHandle_t	xStreamBufferCreate (size_t xBufferSizeBytes, size_t xTriggerLevelBytes)
StreamBufferHandle_t	xStreamBufferCreateStatic (size_t xBufferSizeBytes, size_t xTriggerLevelBytes, uint8_t *pucStreamBufferStorageArea, StaticStreamBuffer_t *pxStaticStreamBuffer)
void	vStreamBufferDelete (StreamBufferHandle_t xStreamBuffer)
size_t	xStreamBufferSend (StreamBufferHandle_t xStreamBuffer, const void *pvTxData, size_t xDataLengthBytes, TickType_t xTicksToWait)
size_t	xStreamBufferSendFromISR (StreamBufferHandle_t xStreamBuffer, const void *pvTxData, size_t xDataLengthBytes, BaseType_t *pxHigherPriorityTaskWoken)
size_t	xStreamBufferReceive (StreamBufferHandle_t xStreamBuffer, void *pvRxData, size_t xBufferLengthBytes, TickType_t xTicksToWait)
size_t	xStreamBufferReceiveFromISR (StreamBufferHandle_t xStreamBuffer, void *pvRxData, size_t xBufferLengthBytes, BaseType_t *pxHigherPriorityTaskWoken)
BaseType_t	xStreamBufferIsEmpty (const StreamBufferHandle_t xStreamBuffer)
BaseType_t	xStreamBufferIsFull (const StreamBufferHandle_t xStreamBuffer)
size_t	xStreamBufferBytesAvailable (const StreamBufferHandle_t xStreamBuffer)
size_t	xStreamBufferSpacesAvailable (const StreamBufferHandle_t xStreamBuffer)
BaseType_t	xStreamBufferSetTriggerLevel (StreamBufferHandle_t xStreamBuffer, size_t xTriggerLevelBytes)
BaseType_t	xStreamBufferReset (StreamBufferHandle_t xStreamBuffer)
MessageBufferHandle_t	xMessageBufferCreate (size_t xBufferSizeBytes)
MessageBufferHandle_t	xMessageBufferCreateStatic (size_t xBufferSizeBytes, uint8_t *pucMessageBufferStorageArea, StaticMessageBuffer_t *pxStaticMessageBuffer)
void	vMessageBufferDelete (MessageBufferHandle_t xMessageBuffer)
size_t	xMessageBufferSend (MessageBufferHandle_t xMessageBuffer, const void *pvTxData, size_t xDataLengthBytes, TickType_t xTicksToWait)
size_t	xMessageBufferSendFromISR (MessageBufferHandle_t xMessageBuffer, const void *pvTxData, size_t xDataLengthBytes, BaseType_t *pxHigherPriorityTaskWoken)
size_t	xMessageBufferReceive (MessageBufferHandle_t xMessageBuffer, void *pvRxData, size_t xBufferLengthBytes, TickType_t xTicksToWait)
size_t	xMessageBufferReceiveFromISR (MessageBufferHandle_t xMessageBuffer, void *pvRxData, size_t xBufferLengthBytes, BaseType_t *pxHigherPriorityTaskWoken)
BaseType_t	xMessageBufferIsEmpty (const MessageBufferHandle_t xMessageBuffer)
BaseType_t	xMessageBufferIsFull (const MessageBufferHandle_t xMessageBuffer)
size_t	xMessageBufferSpaceAvailable (const MessageBufferHandle_t xMessageBuffer)
size_t	xMessageBufferNextLengthBytes (MessageBufferHandle_t xMessageBuffer)
BaseType_t	xMessageBufferReset (MessageBufferHandle_t xMessageBuffer)

Macro Definition Documentation

__VSF_FREERTOS_STREAM_BUFFER_CLASS_IMPLEMENT

#define __VSF_FREERTOS_STREAM_BUFFER_CLASS_IMPLEMENT

__FRT_SB_SEM_MAX

#define __FRT_SB_SEM_MAX   0x7FFF

__FRT_SB_HEADER_SIZE

#define __FRT_SB_HEADER_SIZE   (sizeof(uint32_t))

Function Documentation

xStreamBufferCreate()

StreamBufferHandle_t xStreamBufferCreate	(	size_t	xBufferSizeBytes,
		size_t	xTriggerLevelBytes
	)

xStreamBufferCreateStatic()

StreamBufferHandle_t xStreamBufferCreateStatic	(	size_t	xBufferSizeBytes,
		size_t	xTriggerLevelBytes,
		uint8_t *	pucStreamBufferStorageArea,
		StaticStreamBuffer_t *	pxStaticStreamBuffer
	)

vStreamBufferDelete()

void vStreamBufferDelete

(

StreamBufferHandle_t

xStreamBuffer

)

xStreamBufferSend()

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

xStreamBufferSendFromISR()

size_t xStreamBufferSendFromISR	(	StreamBufferHandle_t	xStreamBuffer,
		const void *	pvTxData,
		size_t	xDataLengthBytes,
		BaseType_t *	pxHigherPriorityTaskWoken
	)

xStreamBufferReceive()

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

xStreamBufferReceiveFromISR()

size_t xStreamBufferReceiveFromISR	(	StreamBufferHandle_t	xStreamBuffer,
		void *	pvRxData,
		size_t	xBufferLengthBytes,
		BaseType_t *	pxHigherPriorityTaskWoken
	)

xStreamBufferIsEmpty()

BaseType_t xStreamBufferIsEmpty

(

const StreamBufferHandle_t

xStreamBuffer

)

xStreamBufferIsFull()

BaseType_t xStreamBufferIsFull

(

const StreamBufferHandle_t

xStreamBuffer

)

xStreamBufferBytesAvailable()

size_t xStreamBufferBytesAvailable

(

const StreamBufferHandle_t

xStreamBuffer

)

xStreamBufferSpacesAvailable()

size_t xStreamBufferSpacesAvailable

(

const StreamBufferHandle_t

xStreamBuffer

)

xStreamBufferSetTriggerLevel()

BaseType_t xStreamBufferSetTriggerLevel	(	StreamBufferHandle_t	xStreamBuffer,
		size_t	xTriggerLevelBytes
	)

xStreamBufferReset()

BaseType_t xStreamBufferReset

(

StreamBufferHandle_t

xStreamBuffer

)

xMessageBufferCreate()

MessageBufferHandle_t xMessageBufferCreate

(

size_t

xBufferSizeBytes

)

xMessageBufferCreateStatic()

MessageBufferHandle_t xMessageBufferCreateStatic	(	size_t	xBufferSizeBytes,
		uint8_t *	pucMessageBufferStorageArea,
		StaticMessageBuffer_t *	pxStaticMessageBuffer
	)

vMessageBufferDelete()

void vMessageBufferDelete

(

MessageBufferHandle_t

xMessageBuffer

)

xMessageBufferSend()

size_t xMessageBufferSend	(	MessageBufferHandle_t	xMessageBuffer,
		const void *	pvTxData,
		size_t	xDataLengthBytes,
		TickType_t	xTicksToWait
	)

xMessageBufferSendFromISR()

size_t xMessageBufferSendFromISR	(	MessageBufferHandle_t	xMessageBuffer,
		const void *	pvTxData,
		size_t	xDataLengthBytes,
		BaseType_t *	pxHigherPriorityTaskWoken
	)

xMessageBufferReceive()

size_t xMessageBufferReceive	(	MessageBufferHandle_t	xMessageBuffer,
		void *	pvRxData,
		size_t	xBufferLengthBytes,
		TickType_t	xTicksToWait
	)

xMessageBufferReceiveFromISR()

size_t xMessageBufferReceiveFromISR	(	MessageBufferHandle_t	xMessageBuffer,
		void *	pvRxData,
		size_t	xBufferLengthBytes,
		BaseType_t *	pxHigherPriorityTaskWoken
	)

xMessageBufferIsEmpty()

BaseType_t xMessageBufferIsEmpty

(

const MessageBufferHandle_t

xMessageBuffer

)

xMessageBufferIsFull()

BaseType_t xMessageBufferIsFull

(

const MessageBufferHandle_t

xMessageBuffer

)

xMessageBufferSpaceAvailable()

size_t xMessageBufferSpaceAvailable

(

const MessageBufferHandle_t

xMessageBuffer

)

xMessageBufferNextLengthBytes()

size_t xMessageBufferNextLengthBytes

(

MessageBufferHandle_t

xMessageBuffer

)

xMessageBufferReset()

BaseType_t xMessageBufferReset

(

MessageBufferHandle_t

xMessageBuffer

)