mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-08-06 00:38:13 +08:00
Style: uncrusitfy
This commit is contained in:

committed by
alfred gedeon

parent
a5dbc2b1de
commit
718178c68a
@ -48,15 +48,15 @@
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*/
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#ifndef STREAM_BUFFER_H
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#define STREAM_BUFFER_H
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#define STREAM_BUFFER_H
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#ifndef INC_FREERTOS_H
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#error "include FreeRTOS.h must appear in source files before include stream_buffer.h"
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#endif
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#ifndef INC_FREERTOS_H
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#error "include FreeRTOS.h must appear in source files before include stream_buffer.h"
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#endif
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#if defined( __cplusplus )
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extern "C" {
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#endif
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#if defined( __cplusplus )
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extern "C" {
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#endif
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/**
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* Type by which stream buffers are referenced. For example, a call to
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@ -64,16 +64,16 @@ extern "C" {
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* then be used as a parameter to xStreamBufferSend(), xStreamBufferReceive(),
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* etc.
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*/
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struct StreamBufferDef_t;
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typedef struct StreamBufferDef_t * StreamBufferHandle_t;
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struct StreamBufferDef_t;
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typedef struct StreamBufferDef_t * StreamBufferHandle_t;
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/**
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* message_buffer.h
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*
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<pre>
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StreamBufferHandle_t xStreamBufferCreate( size_t xBufferSizeBytes, size_t xTriggerLevelBytes );
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</pre>
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* <pre>
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* StreamBufferHandle_t xStreamBufferCreate( size_t xBufferSizeBytes, size_t xTriggerLevelBytes );
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* </pre>
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*
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* Creates a new stream buffer using dynamically allocated memory. See
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* xStreamBufferCreateStatic() for a version that uses statically allocated
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@ -107,43 +107,43 @@ StreamBufferHandle_t xStreamBufferCreate( size_t xBufferSizeBytes, size_t xTrigg
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* buffer.
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*
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* Example use:
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<pre>
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void vAFunction( void )
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{
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StreamBufferHandle_t xStreamBuffer;
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const size_t xStreamBufferSizeBytes = 100, xTriggerLevel = 10;
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// Create a stream buffer that can hold 100 bytes. The memory used to hold
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// both the stream buffer structure and the data in the stream buffer is
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// allocated dynamically.
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xStreamBuffer = xStreamBufferCreate( xStreamBufferSizeBytes, xTriggerLevel );
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if( xStreamBuffer == NULL )
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{
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// There was not enough heap memory space available to create the
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// stream buffer.
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}
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else
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{
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// The stream buffer was created successfully and can now be used.
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}
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}
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</pre>
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* <pre>
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*
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* void vAFunction( void )
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* {
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* StreamBufferHandle_t xStreamBuffer;
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* const size_t xStreamBufferSizeBytes = 100, xTriggerLevel = 10;
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*
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* // Create a stream buffer that can hold 100 bytes. The memory used to hold
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* // both the stream buffer structure and the data in the stream buffer is
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* // allocated dynamically.
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* xStreamBuffer = xStreamBufferCreate( xStreamBufferSizeBytes, xTriggerLevel );
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*
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* if( xStreamBuffer == NULL )
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* {
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* // There was not enough heap memory space available to create the
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* // stream buffer.
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* }
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* else
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* {
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* // The stream buffer was created successfully and can now be used.
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* }
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* }
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* </pre>
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* \defgroup xStreamBufferCreate xStreamBufferCreate
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* \ingroup StreamBufferManagement
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*/
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#define xStreamBufferCreate( xBufferSizeBytes, xTriggerLevelBytes ) xStreamBufferGenericCreate( xBufferSizeBytes, xTriggerLevelBytes, pdFALSE )
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#define xStreamBufferCreate( xBufferSizeBytes, xTriggerLevelBytes ) xStreamBufferGenericCreate( xBufferSizeBytes, xTriggerLevelBytes, pdFALSE )
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/**
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* stream_buffer.h
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*
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<pre>
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StreamBufferHandle_t xStreamBufferCreateStatic( size_t xBufferSizeBytes,
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size_t xTriggerLevelBytes,
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uint8_t *pucStreamBufferStorageArea,
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StaticStreamBuffer_t *pxStaticStreamBuffer );
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</pre>
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* <pre>
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* StreamBufferHandle_t xStreamBufferCreateStatic( size_t xBufferSizeBytes,
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* size_t xTriggerLevelBytes,
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* uint8_t *pucStreamBufferStorageArea,
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* StaticStreamBuffer_t *pxStaticStreamBuffer );
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* </pre>
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* Creates a new stream buffer using statically allocated memory. See
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* xStreamBufferCreate() for a version that uses dynamically allocated memory.
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*
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@ -180,51 +180,51 @@ StreamBufferHandle_t xStreamBufferCreateStatic( size_t xBufferSizeBytes,
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* pxStaticstreamBuffer are NULL then NULL is returned.
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*
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* Example use:
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<pre>
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// Used to dimension the array used to hold the streams. The available space
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// will actually be one less than this, so 999.
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#define STORAGE_SIZE_BYTES 1000
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// Defines the memory that will actually hold the streams within the stream
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// buffer.
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static uint8_t ucStorageBuffer[ STORAGE_SIZE_BYTES ];
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// The variable used to hold the stream buffer structure.
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StaticStreamBuffer_t xStreamBufferStruct;
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void MyFunction( void )
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{
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StreamBufferHandle_t xStreamBuffer;
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const size_t xTriggerLevel = 1;
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xStreamBuffer = xStreamBufferCreateStatic( sizeof( ucBufferStorage ),
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xTriggerLevel,
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ucBufferStorage,
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&xStreamBufferStruct );
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// As neither the pucStreamBufferStorageArea or pxStaticStreamBuffer
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// parameters were NULL, xStreamBuffer will not be NULL, and can be used to
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// reference the created stream buffer in other stream buffer API calls.
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// Other code that uses the stream buffer can go here.
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}
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</pre>
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* <pre>
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*
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* // Used to dimension the array used to hold the streams. The available space
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* // will actually be one less than this, so 999.
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#define STORAGE_SIZE_BYTES 1000
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*
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* // Defines the memory that will actually hold the streams within the stream
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* // buffer.
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* static uint8_t ucStorageBuffer[ STORAGE_SIZE_BYTES ];
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*
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* // The variable used to hold the stream buffer structure.
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* StaticStreamBuffer_t xStreamBufferStruct;
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*
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* void MyFunction( void )
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* {
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* StreamBufferHandle_t xStreamBuffer;
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* const size_t xTriggerLevel = 1;
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*
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* xStreamBuffer = xStreamBufferCreateStatic( sizeof( ucBufferStorage ),
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* xTriggerLevel,
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* ucBufferStorage,
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* &xStreamBufferStruct );
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*
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* // As neither the pucStreamBufferStorageArea or pxStaticStreamBuffer
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* // parameters were NULL, xStreamBuffer will not be NULL, and can be used to
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* // reference the created stream buffer in other stream buffer API calls.
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*
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* // Other code that uses the stream buffer can go here.
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* }
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*
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* </pre>
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* \defgroup xStreamBufferCreateStatic xStreamBufferCreateStatic
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* \ingroup StreamBufferManagement
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*/
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#define xStreamBufferCreateStatic( xBufferSizeBytes, xTriggerLevelBytes, pucStreamBufferStorageArea, pxStaticStreamBuffer ) xStreamBufferGenericCreateStatic( xBufferSizeBytes, xTriggerLevelBytes, pdFALSE, pucStreamBufferStorageArea, pxStaticStreamBuffer )
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#define xStreamBufferCreateStatic( xBufferSizeBytes, xTriggerLevelBytes, pucStreamBufferStorageArea, pxStaticStreamBuffer ) xStreamBufferGenericCreateStatic( xBufferSizeBytes, xTriggerLevelBytes, pdFALSE, pucStreamBufferStorageArea, pxStaticStreamBuffer )
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/**
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* stream_buffer.h
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*
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<pre>
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size_t xStreamBufferSend( StreamBufferHandle_t xStreamBuffer,
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const void *pvTxData,
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size_t xDataLengthBytes,
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TickType_t xTicksToWait );
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</pre>
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* <pre>
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* size_t xStreamBufferSend( StreamBufferHandle_t xStreamBuffer,
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* const void *pvTxData,
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* size_t xDataLengthBytes,
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* TickType_t xTicksToWait );
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* </pre>
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*
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* Sends bytes to a stream buffer. The bytes are copied into the stream buffer.
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*
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@ -274,54 +274,54 @@ size_t xStreamBufferSend( StreamBufferHandle_t xStreamBuffer,
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* write as many bytes as possible.
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*
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* Example use:
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<pre>
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void vAFunction( StreamBufferHandle_t xStreamBuffer )
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{
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size_t xBytesSent;
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uint8_t ucArrayToSend[] = { 0, 1, 2, 3 };
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char *pcStringToSend = "String to send";
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const TickType_t x100ms = pdMS_TO_TICKS( 100 );
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// Send an array to the stream buffer, blocking for a maximum of 100ms to
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// wait for enough space to be available in the stream buffer.
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xBytesSent = xStreamBufferSend( xStreamBuffer, ( void * ) ucArrayToSend, sizeof( ucArrayToSend ), x100ms );
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if( xBytesSent != sizeof( ucArrayToSend ) )
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{
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// The call to xStreamBufferSend() times out before there was enough
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// space in the buffer for the data to be written, but it did
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// successfully write xBytesSent bytes.
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}
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// Send the string to the stream buffer. Return immediately if there is not
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// enough space in the buffer.
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xBytesSent = xStreamBufferSend( xStreamBuffer, ( void * ) pcStringToSend, strlen( pcStringToSend ), 0 );
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if( xBytesSent != strlen( pcStringToSend ) )
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{
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// The entire string could not be added to the stream buffer because
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// there was not enough free space in the buffer, but xBytesSent bytes
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// were sent. Could try again to send the remaining bytes.
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}
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}
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</pre>
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* <pre>
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* void vAFunction( StreamBufferHandle_t xStreamBuffer )
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* {
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* size_t xBytesSent;
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* uint8_t ucArrayToSend[] = { 0, 1, 2, 3 };
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* char *pcStringToSend = "String to send";
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* const TickType_t x100ms = pdMS_TO_TICKS( 100 );
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*
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* // Send an array to the stream buffer, blocking for a maximum of 100ms to
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* // wait for enough space to be available in the stream buffer.
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* xBytesSent = xStreamBufferSend( xStreamBuffer, ( void * ) ucArrayToSend, sizeof( ucArrayToSend ), x100ms );
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*
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* if( xBytesSent != sizeof( ucArrayToSend ) )
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* {
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* // The call to xStreamBufferSend() times out before there was enough
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* // space in the buffer for the data to be written, but it did
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* // successfully write xBytesSent bytes.
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* }
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*
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* // Send the string to the stream buffer. Return immediately if there is not
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* // enough space in the buffer.
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* xBytesSent = xStreamBufferSend( xStreamBuffer, ( void * ) pcStringToSend, strlen( pcStringToSend ), 0 );
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*
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* if( xBytesSent != strlen( pcStringToSend ) )
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* {
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* // The entire string could not be added to the stream buffer because
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* // there was not enough free space in the buffer, but xBytesSent bytes
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* // were sent. Could try again to send the remaining bytes.
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* }
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* }
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* </pre>
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* \defgroup xStreamBufferSend xStreamBufferSend
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* \ingroup StreamBufferManagement
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*/
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size_t xStreamBufferSend( StreamBufferHandle_t xStreamBuffer,
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const void *pvTxData,
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size_t xDataLengthBytes,
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TickType_t xTicksToWait ) PRIVILEGED_FUNCTION;
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size_t xStreamBufferSend( StreamBufferHandle_t xStreamBuffer,
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const void * pvTxData,
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size_t xDataLengthBytes,
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TickType_t xTicksToWait ) PRIVILEGED_FUNCTION;
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/**
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* stream_buffer.h
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*
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<pre>
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size_t xStreamBufferSendFromISR( StreamBufferHandle_t xStreamBuffer,
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const void *pvTxData,
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size_t xDataLengthBytes,
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BaseType_t *pxHigherPriorityTaskWoken );
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</pre>
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* <pre>
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* size_t xStreamBufferSendFromISR( StreamBufferHandle_t xStreamBuffer,
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* const void *pvTxData,
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* size_t xDataLengthBytes,
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* BaseType_t *pxHigherPriorityTaskWoken );
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* </pre>
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*
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* Interrupt safe version of the API function that sends a stream of bytes to
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* the stream buffer.
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@ -373,56 +373,56 @@ size_t xStreamBufferSendFromISR( StreamBufferHandle_t xStreamBuffer,
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* space for all the bytes to be written.
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*
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* Example use:
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<pre>
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// A stream buffer that has already been created.
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StreamBufferHandle_t xStreamBuffer;
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void vAnInterruptServiceRoutine( void )
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{
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size_t xBytesSent;
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char *pcStringToSend = "String to send";
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BaseType_t xHigherPriorityTaskWoken = pdFALSE; // Initialised to pdFALSE.
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// Attempt to send the string to the stream buffer.
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xBytesSent = xStreamBufferSendFromISR( xStreamBuffer,
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( void * ) pcStringToSend,
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strlen( pcStringToSend ),
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&xHigherPriorityTaskWoken );
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if( xBytesSent != strlen( pcStringToSend ) )
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{
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// There was not enough free space in the stream buffer for the entire
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// string to be written, ut xBytesSent bytes were written.
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}
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// If xHigherPriorityTaskWoken was set to pdTRUE inside
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// xStreamBufferSendFromISR() then a task that has a priority above the
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// priority of the currently executing task was unblocked and a context
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// switch should be performed to ensure the ISR returns to the unblocked
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// task. In most FreeRTOS ports this is done by simply passing
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// xHigherPriorityTaskWoken into taskYIELD_FROM_ISR(), which will test the
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// variables value, and perform the context switch if necessary. Check the
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// documentation for the port in use for port specific instructions.
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taskYIELD_FROM_ISR( xHigherPriorityTaskWoken );
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}
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</pre>
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* <pre>
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* // A stream buffer that has already been created.
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* StreamBufferHandle_t xStreamBuffer;
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*
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* void vAnInterruptServiceRoutine( void )
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* {
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* size_t xBytesSent;
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* char *pcStringToSend = "String to send";
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* BaseType_t xHigherPriorityTaskWoken = pdFALSE; // Initialised to pdFALSE.
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*
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* // Attempt to send the string to the stream buffer.
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* xBytesSent = xStreamBufferSendFromISR( xStreamBuffer,
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* ( void * ) pcStringToSend,
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* strlen( pcStringToSend ),
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* &xHigherPriorityTaskWoken );
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*
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* if( xBytesSent != strlen( pcStringToSend ) )
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* {
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* // There was not enough free space in the stream buffer for the entire
|
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* // string to be written, ut xBytesSent bytes were written.
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* }
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*
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* // If xHigherPriorityTaskWoken was set to pdTRUE inside
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* // xStreamBufferSendFromISR() then a task that has a priority above the
|
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* // priority of the currently executing task was unblocked and a context
|
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* // switch should be performed to ensure the ISR returns to the unblocked
|
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* // task. In most FreeRTOS ports this is done by simply passing
|
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* // xHigherPriorityTaskWoken into taskYIELD_FROM_ISR(), which will test the
|
||||
* // variables value, and perform the context switch if necessary. Check the
|
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* // documentation for the port in use for port specific instructions.
|
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* taskYIELD_FROM_ISR( xHigherPriorityTaskWoken );
|
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* }
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* </pre>
|
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* \defgroup xStreamBufferSendFromISR xStreamBufferSendFromISR
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* \ingroup StreamBufferManagement
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*/
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size_t xStreamBufferSendFromISR( StreamBufferHandle_t xStreamBuffer,
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const void *pvTxData,
|
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size_t xDataLengthBytes,
|
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BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
|
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size_t xStreamBufferSendFromISR( StreamBufferHandle_t xStreamBuffer,
|
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const void * pvTxData,
|
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size_t xDataLengthBytes,
|
||||
BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
|
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|
||||
/**
|
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* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
size_t xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer,
|
||||
void *pvRxData,
|
||||
size_t xBufferLengthBytes,
|
||||
TickType_t xTicksToWait );
|
||||
</pre>
|
||||
* <pre>
|
||||
* size_t xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer,
|
||||
* void *pvRxData,
|
||||
* size_t xBufferLengthBytes,
|
||||
* TickType_t xTicksToWait );
|
||||
* </pre>
|
||||
*
|
||||
* Receives bytes from a stream buffer.
|
||||
*
|
||||
@ -472,46 +472,46 @@ size_t xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer,
|
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* out before xBufferLengthBytes were available.
|
||||
*
|
||||
* Example use:
|
||||
<pre>
|
||||
void vAFunction( StreamBuffer_t xStreamBuffer )
|
||||
{
|
||||
uint8_t ucRxData[ 20 ];
|
||||
size_t xReceivedBytes;
|
||||
const TickType_t xBlockTime = pdMS_TO_TICKS( 20 );
|
||||
|
||||
// Receive up to another sizeof( ucRxData ) bytes from the stream buffer.
|
||||
// Wait in the Blocked state (so not using any CPU processing time) for a
|
||||
// maximum of 100ms for the full sizeof( ucRxData ) number of bytes to be
|
||||
// available.
|
||||
xReceivedBytes = xStreamBufferReceive( xStreamBuffer,
|
||||
( void * ) ucRxData,
|
||||
sizeof( ucRxData ),
|
||||
xBlockTime );
|
||||
|
||||
if( xReceivedBytes > 0 )
|
||||
{
|
||||
// A ucRxData contains another xRecievedBytes bytes of data, which can
|
||||
// be processed here....
|
||||
}
|
||||
}
|
||||
</pre>
|
||||
* <pre>
|
||||
* void vAFunction( StreamBuffer_t xStreamBuffer )
|
||||
* {
|
||||
* uint8_t ucRxData[ 20 ];
|
||||
* size_t xReceivedBytes;
|
||||
* const TickType_t xBlockTime = pdMS_TO_TICKS( 20 );
|
||||
*
|
||||
* // Receive up to another sizeof( ucRxData ) bytes from the stream buffer.
|
||||
* // Wait in the Blocked state (so not using any CPU processing time) for a
|
||||
* // maximum of 100ms for the full sizeof( ucRxData ) number of bytes to be
|
||||
* // available.
|
||||
* xReceivedBytes = xStreamBufferReceive( xStreamBuffer,
|
||||
* ( void * ) ucRxData,
|
||||
* sizeof( ucRxData ),
|
||||
* xBlockTime );
|
||||
*
|
||||
* if( xReceivedBytes > 0 )
|
||||
* {
|
||||
* // A ucRxData contains another xRecievedBytes bytes of data, which can
|
||||
* // be processed here....
|
||||
* }
|
||||
* }
|
||||
* </pre>
|
||||
* \defgroup xStreamBufferReceive xStreamBufferReceive
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
size_t xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer,
|
||||
void *pvRxData,
|
||||
size_t xBufferLengthBytes,
|
||||
TickType_t xTicksToWait ) PRIVILEGED_FUNCTION;
|
||||
size_t xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer,
|
||||
void * pvRxData,
|
||||
size_t xBufferLengthBytes,
|
||||
TickType_t xTicksToWait ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/**
|
||||
* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
size_t xStreamBufferReceiveFromISR( StreamBufferHandle_t xStreamBuffer,
|
||||
void *pvRxData,
|
||||
size_t xBufferLengthBytes,
|
||||
BaseType_t *pxHigherPriorityTaskWoken );
|
||||
</pre>
|
||||
* <pre>
|
||||
* size_t xStreamBufferReceiveFromISR( StreamBufferHandle_t xStreamBuffer,
|
||||
* void *pvRxData,
|
||||
* size_t xBufferLengthBytes,
|
||||
* BaseType_t *pxHigherPriorityTaskWoken );
|
||||
* </pre>
|
||||
*
|
||||
* An interrupt safe version of the API function that receives bytes from a
|
||||
* stream buffer.
|
||||
@ -548,53 +548,53 @@ size_t xStreamBufferReceiveFromISR( StreamBufferHandle_t xStreamBuffer,
|
||||
* @return The number of bytes read from the stream buffer, if any.
|
||||
*
|
||||
* Example use:
|
||||
<pre>
|
||||
// A stream buffer that has already been created.
|
||||
StreamBuffer_t xStreamBuffer;
|
||||
|
||||
void vAnInterruptServiceRoutine( void )
|
||||
{
|
||||
uint8_t ucRxData[ 20 ];
|
||||
size_t xReceivedBytes;
|
||||
BaseType_t xHigherPriorityTaskWoken = pdFALSE; // Initialised to pdFALSE.
|
||||
|
||||
// Receive the next stream from the stream buffer.
|
||||
xReceivedBytes = xStreamBufferReceiveFromISR( xStreamBuffer,
|
||||
( void * ) ucRxData,
|
||||
sizeof( ucRxData ),
|
||||
&xHigherPriorityTaskWoken );
|
||||
|
||||
if( xReceivedBytes > 0 )
|
||||
{
|
||||
// ucRxData contains xReceivedBytes read from the stream buffer.
|
||||
// Process the stream here....
|
||||
}
|
||||
|
||||
// If xHigherPriorityTaskWoken was set to pdTRUE inside
|
||||
// xStreamBufferReceiveFromISR() then a task that has a priority above the
|
||||
// priority of the currently executing task was unblocked and a context
|
||||
// switch should be performed to ensure the ISR returns to the unblocked
|
||||
// task. In most FreeRTOS ports this is done by simply passing
|
||||
// xHigherPriorityTaskWoken into taskYIELD_FROM_ISR(), which will test the
|
||||
// variables value, and perform the context switch if necessary. Check the
|
||||
// documentation for the port in use for port specific instructions.
|
||||
taskYIELD_FROM_ISR( xHigherPriorityTaskWoken );
|
||||
}
|
||||
</pre>
|
||||
* <pre>
|
||||
* // A stream buffer that has already been created.
|
||||
* StreamBuffer_t xStreamBuffer;
|
||||
*
|
||||
* void vAnInterruptServiceRoutine( void )
|
||||
* {
|
||||
* uint8_t ucRxData[ 20 ];
|
||||
* size_t xReceivedBytes;
|
||||
* BaseType_t xHigherPriorityTaskWoken = pdFALSE; // Initialised to pdFALSE.
|
||||
*
|
||||
* // Receive the next stream from the stream buffer.
|
||||
* xReceivedBytes = xStreamBufferReceiveFromISR( xStreamBuffer,
|
||||
* ( void * ) ucRxData,
|
||||
* sizeof( ucRxData ),
|
||||
* &xHigherPriorityTaskWoken );
|
||||
*
|
||||
* if( xReceivedBytes > 0 )
|
||||
* {
|
||||
* // ucRxData contains xReceivedBytes read from the stream buffer.
|
||||
* // Process the stream here....
|
||||
* }
|
||||
*
|
||||
* // If xHigherPriorityTaskWoken was set to pdTRUE inside
|
||||
* // xStreamBufferReceiveFromISR() then a task that has a priority above the
|
||||
* // priority of the currently executing task was unblocked and a context
|
||||
* // switch should be performed to ensure the ISR returns to the unblocked
|
||||
* // task. In most FreeRTOS ports this is done by simply passing
|
||||
* // xHigherPriorityTaskWoken into taskYIELD_FROM_ISR(), which will test the
|
||||
* // variables value, and perform the context switch if necessary. Check the
|
||||
* // documentation for the port in use for port specific instructions.
|
||||
* taskYIELD_FROM_ISR( xHigherPriorityTaskWoken );
|
||||
* }
|
||||
* </pre>
|
||||
* \defgroup xStreamBufferReceiveFromISR xStreamBufferReceiveFromISR
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
size_t xStreamBufferReceiveFromISR( StreamBufferHandle_t xStreamBuffer,
|
||||
void *pvRxData,
|
||||
size_t xBufferLengthBytes,
|
||||
BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
|
||||
size_t xStreamBufferReceiveFromISR( StreamBufferHandle_t xStreamBuffer,
|
||||
void * pvRxData,
|
||||
size_t xBufferLengthBytes,
|
||||
BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/**
|
||||
* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
void vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer );
|
||||
</pre>
|
||||
* <pre>
|
||||
* void vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer );
|
||||
* </pre>
|
||||
*
|
||||
* Deletes a stream buffer that was previously created using a call to
|
||||
* xStreamBufferCreate() or xStreamBufferCreateStatic(). If the stream
|
||||
@ -609,14 +609,14 @@ void vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer );
|
||||
* \defgroup vStreamBufferDelete vStreamBufferDelete
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
void vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
void vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/**
|
||||
* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
BaseType_t xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer );
|
||||
</pre>
|
||||
* <pre>
|
||||
* BaseType_t xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer );
|
||||
* </pre>
|
||||
*
|
||||
* Queries a stream buffer to see if it is full. A stream buffer is full if it
|
||||
* does not have any free space, and therefore cannot accept any more data.
|
||||
@ -629,14 +629,14 @@ BaseType_t xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer );
|
||||
* \defgroup xStreamBufferIsFull xStreamBufferIsFull
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
BaseType_t xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
BaseType_t xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/**
|
||||
* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
BaseType_t xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer );
|
||||
</pre>
|
||||
* <pre>
|
||||
* BaseType_t xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer );
|
||||
* </pre>
|
||||
*
|
||||
* Queries a stream buffer to see if it is empty. A stream buffer is empty if
|
||||
* it does not contain any data.
|
||||
@ -649,14 +649,14 @@ BaseType_t xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer );
|
||||
* \defgroup xStreamBufferIsEmpty xStreamBufferIsEmpty
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
BaseType_t xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
BaseType_t xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/**
|
||||
* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
BaseType_t xStreamBufferReset( StreamBufferHandle_t xStreamBuffer );
|
||||
</pre>
|
||||
* <pre>
|
||||
* BaseType_t xStreamBufferReset( StreamBufferHandle_t xStreamBuffer );
|
||||
* </pre>
|
||||
*
|
||||
* Resets a stream buffer to its initial, empty, state. Any data that was in
|
||||
* the stream buffer is discarded. A stream buffer can only be reset if there
|
||||
@ -672,14 +672,14 @@ BaseType_t xStreamBufferReset( StreamBufferHandle_t xStreamBuffer );
|
||||
* \defgroup xStreamBufferReset xStreamBufferReset
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
BaseType_t xStreamBufferReset( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
BaseType_t xStreamBufferReset( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/**
|
||||
* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
size_t xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer );
|
||||
</pre>
|
||||
* <pre>
|
||||
* size_t xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer );
|
||||
* </pre>
|
||||
*
|
||||
* Queries a stream buffer to see how much free space it contains, which is
|
||||
* equal to the amount of data that can be sent to the stream buffer before it
|
||||
@ -693,14 +693,14 @@ size_t xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer );
|
||||
* \defgroup xStreamBufferSpacesAvailable xStreamBufferSpacesAvailable
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
size_t xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
size_t xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/**
|
||||
* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
size_t xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer );
|
||||
</pre>
|
||||
* <pre>
|
||||
* size_t xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer );
|
||||
* </pre>
|
||||
*
|
||||
* Queries a stream buffer to see how much data it contains, which is equal to
|
||||
* the number of bytes that can be read from the stream buffer before the stream
|
||||
@ -714,14 +714,14 @@ size_t xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer );
|
||||
* \defgroup xStreamBufferBytesAvailable xStreamBufferBytesAvailable
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
size_t xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
size_t xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/**
|
||||
* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
BaseType_t xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer, size_t xTriggerLevel );
|
||||
</pre>
|
||||
* <pre>
|
||||
* BaseType_t xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer, size_t xTriggerLevel );
|
||||
* </pre>
|
||||
*
|
||||
* A stream buffer's trigger level is the number of bytes that must be in the
|
||||
* stream buffer before a task that is blocked on the stream buffer to
|
||||
@ -751,14 +751,15 @@ BaseType_t xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer, siz
|
||||
* \defgroup xStreamBufferSetTriggerLevel xStreamBufferSetTriggerLevel
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
BaseType_t xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer, size_t xTriggerLevel ) PRIVILEGED_FUNCTION;
|
||||
BaseType_t xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer,
|
||||
size_t xTriggerLevel ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/**
|
||||
* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
BaseType_t xStreamBufferSendCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken );
|
||||
</pre>
|
||||
* <pre>
|
||||
* BaseType_t xStreamBufferSendCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken );
|
||||
* </pre>
|
||||
*
|
||||
* For advanced users only.
|
||||
*
|
||||
@ -790,14 +791,15 @@ BaseType_t xStreamBufferSendCompletedFromISR( StreamBufferHandle_t xStreamBuffer
|
||||
* \defgroup xStreamBufferSendCompletedFromISR xStreamBufferSendCompletedFromISR
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
BaseType_t xStreamBufferSendCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
|
||||
BaseType_t xStreamBufferSendCompletedFromISR( StreamBufferHandle_t xStreamBuffer,
|
||||
BaseType_t * pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/**
|
||||
* stream_buffer.h
|
||||
*
|
||||
<pre>
|
||||
BaseType_t xStreamBufferReceiveCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken );
|
||||
</pre>
|
||||
* <pre>
|
||||
* BaseType_t xStreamBufferReceiveCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken );
|
||||
* </pre>
|
||||
*
|
||||
* For advanced users only.
|
||||
*
|
||||
@ -830,29 +832,31 @@ BaseType_t xStreamBufferReceiveCompletedFromISR( StreamBufferHandle_t xStreamBuf
|
||||
* \defgroup xStreamBufferReceiveCompletedFromISR xStreamBufferReceiveCompletedFromISR
|
||||
* \ingroup StreamBufferManagement
|
||||
*/
|
||||
BaseType_t xStreamBufferReceiveCompletedFromISR( StreamBufferHandle_t xStreamBuffer, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
|
||||
BaseType_t xStreamBufferReceiveCompletedFromISR( StreamBufferHandle_t xStreamBuffer,
|
||||
BaseType_t * pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
|
||||
|
||||
/* Functions below here are not part of the public API. */
|
||||
StreamBufferHandle_t xStreamBufferGenericCreate( size_t xBufferSizeBytes,
|
||||
size_t xTriggerLevelBytes,
|
||||
BaseType_t xIsMessageBuffer ) PRIVILEGED_FUNCTION;
|
||||
StreamBufferHandle_t xStreamBufferGenericCreate( size_t xBufferSizeBytes,
|
||||
size_t xTriggerLevelBytes,
|
||||
BaseType_t xIsMessageBuffer ) PRIVILEGED_FUNCTION;
|
||||
|
||||
StreamBufferHandle_t xStreamBufferGenericCreateStatic( size_t xBufferSizeBytes,
|
||||
size_t xTriggerLevelBytes,
|
||||
BaseType_t xIsMessageBuffer,
|
||||
uint8_t * const pucStreamBufferStorageArea,
|
||||
StaticStreamBuffer_t * const pxStaticStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
StreamBufferHandle_t xStreamBufferGenericCreateStatic( size_t xBufferSizeBytes,
|
||||
size_t xTriggerLevelBytes,
|
||||
BaseType_t xIsMessageBuffer,
|
||||
uint8_t * const pucStreamBufferStorageArea,
|
||||
StaticStreamBuffer_t * const pxStaticStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
|
||||
size_t xStreamBufferNextMessageLengthBytes( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
size_t xStreamBufferNextMessageLengthBytes( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
|
||||
#if( configUSE_TRACE_FACILITY == 1 )
|
||||
void vStreamBufferSetStreamBufferNumber( StreamBufferHandle_t xStreamBuffer, UBaseType_t uxStreamBufferNumber ) PRIVILEGED_FUNCTION;
|
||||
UBaseType_t uxStreamBufferGetStreamBufferNumber( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
uint8_t ucStreamBufferGetStreamBufferType( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
#endif
|
||||
#if ( configUSE_TRACE_FACILITY == 1 )
|
||||
void vStreamBufferSetStreamBufferNumber( StreamBufferHandle_t xStreamBuffer,
|
||||
UBaseType_t uxStreamBufferNumber ) PRIVILEGED_FUNCTION;
|
||||
UBaseType_t uxStreamBufferGetStreamBufferNumber( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
uint8_t ucStreamBufferGetStreamBufferType( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;
|
||||
#endif
|
||||
|
||||
#if defined( __cplusplus )
|
||||
}
|
||||
#endif
|
||||
#if defined( __cplusplus )
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* !defined( STREAM_BUFFER_H ) */
|
||||
#endif /* !defined( STREAM_BUFFER_H ) */
|
||||
|
Reference in New Issue
Block a user