Add MPU wrapper from xStreamBufferResetFromISR (#1034)
* Add MPU wrapper from xStreamBufferResetFromISR in V10.6.x
* Code review suggestions
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
---------
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: chinglee-iot <61685396+chinglee-iot@users.noreply.github.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
diff --git a/include/mpu_prototypes.h b/include/mpu_prototypes.h
index d51f6e1..10da35b 100644
--- a/include/mpu_prototypes.h
+++ b/include/mpu_prototypes.h
@@ -384,5 +384,6 @@
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 */
diff --git a/include/mpu_wrappers.h b/include/mpu_wrappers.h
index 19c5e77..dea7c0d 100644
--- a/include/mpu_wrappers.h
+++ b/include/mpu_wrappers.h
@@ -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 ) )
diff --git a/portable/Common/mpu_wrappers_v2.c b/portable/Common/mpu_wrappers_v2.c
index a7ab666..f8d14b1 100644
--- a/portable/Common/mpu_wrappers_v2.c
+++ b/portable/Common/mpu_wrappers_v2.c
@@ -4964,6 +4964,33 @@
/*-----------------------------------------------------------*/
+ #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
* can be defined in application_defined_privileged_functions.h. */
