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Add MPU wrapper from xStreamBufferResetFromISR #1034

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merged 3 commits into from
Apr 17, 2024
Merged

Add MPU wrapper from xStreamBufferResetFromISR #1034

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8ad4aed
Add MPU wrapper from xStreamBufferResetFromISR in V10.6.x
kar-rahul-aws Apr 16, 2024
f07958c
Merge branch 'main' into update_mpu_wrapper_forStreamBufferResetFromISR
chinglee-iot Apr 17, 2024
1daa39d
Code review suggestions
aggarg Apr 17, 2024
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1 change: 1 addition & 0 deletions include/mpu_prototypes.h
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Original file line number Diff line number Diff line change
Expand Up @@ -384,5 +384,6 @@ BaseType_t MPU_xStreamBufferSendCompletedFromISR( StreamBufferHandle_t xStreamBu
BaseType_t * pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
BaseType_t MPU_xStreamBufferReceiveCompletedFromISR( StreamBufferHandle_t xStreamBuffer,
BaseType_t * pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;
BaseType_t MPU_xStreamBufferResetFromISR( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION;

#endif /* MPU_PROTOTYPES_H */
1 change: 1 addition & 0 deletions include/mpu_wrappers.h
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Expand Up @@ -227,6 +227,7 @@
#define xStreamBufferReceiveFromISR MPU_xStreamBufferReceiveFromISR
#define xStreamBufferSendCompletedFromISR MPU_xStreamBufferSendCompletedFromISR
#define xStreamBufferReceiveCompletedFromISR MPU_xStreamBufferReceiveCompletedFromISR
#define xStreamBufferResetFromISR MPU_xStreamBufferResetFromISR
#endif /* #if ( configUSE_MPU_WRAPPERS_V1 == 0 ) */

#if ( ( configUSE_MPU_WRAPPERS_V1 == 0 ) && ( configENABLE_ACCESS_CONTROL_LIST == 1 ) )
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27 changes: 27 additions & 0 deletions portable/Common/mpu_wrappers_v2.c
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Expand Up @@ -4962,6 +4962,33 @@

#endif /* #if ( configUSE_STREAM_BUFFERS == 1 ) */

/*-----------------------------------------------------------*/

#if ( configUSE_STREAM_BUFFERS == 1 )

BaseType_t MPU_xStreamBufferResetFromISR( StreamBufferHandle_t xStreamBuffer ) /*PRIVILEGED_FUNCTION */
{
BaseType_t xReturn = pdFAIL;
StreamBufferHandle_t xInternalStreamBufferHandle = NULL;
int32_t lIndex;

lIndex = ( int32_t ) xStreamBuffer;

if( IS_EXTERNAL_INDEX_VALID( lIndex ) != pdFALSE )
{
xInternalStreamBufferHandle = MPU_GetStreamBufferHandleAtIndex( CONVERT_TO_INTERNAL_INDEX( lIndex ) );

if( xInternalStreamBufferHandle != NULL )
{
xReturn = xStreamBufferResetFromISR( xInternalStreamBufferHandle );
}
}

return xReturn;
}

#endif /* #if ( configUSE_STREAM_BUFFERS == 1 ) */

/*-----------------------------------------------------------*/

/* Functions that the application writer wants to execute in privileged mode
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