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Add xQueueGetMutexHolder() to MPU functions.

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This commit is contained in:
Richard Barry 2014-04-24 12:29:40 +00:00
parent f25503977e
commit 911e82a909
2 changed files with 13 additions and 0 deletions
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1
FreeRTOS/Source/include/mpu_wrappers.h
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@ -117,6 +117,7 @@ only for ports that are using the MPU. */
#define xQueueAddToSet MPU_xQueueAddToSet
#define xQueueRemoveFromSet MPU_xQueueRemoveFromSet
#define xQueuePeekFromISR MPU_xQueuePeekFromISR
#define xQueueGetMutexHolder MPU_xQueueGetMutexHolder
#define pvPortMalloc MPU_pvPortMalloc
#define vPortFree MPU_vPortFree

12
FreeRTOS/Source/portable/GCC/ARM_CM3_MPU/port.c
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@ -216,6 +216,7 @@ QueueSetMemberHandle_t MPU_xQueueSelectFromSet( QueueSetHandle_t xQueueSet, Tick
BaseType_t MPU_xQueueAddToSet( QueueSetMemberHandle_t xQueueOrSemaphore, QueueSetHandle_t xQueueSet );
BaseType_t MPU_xQueueRemoveFromSet( QueueSetMemberHandle_t xQueueOrSemaphore, QueueSetHandle_t xQueueSet );
BaseType_t MPU_xQueuePeekFromISR( QueueHandle_t xQueue, void * const pvBuffer );
void* MPU_xQueueGetMutexHolder( QueueHandle_t xSemaphore );
/*-----------------------------------------------------------*/
@ -1016,6 +1017,17 @@ BaseType_t xReturn;
}
/*-----------------------------------------------------------*/
void* MPU_xQueueGetMutexHolder( QueueHandle_t xSemaphore )
{
BaseType_t xRunningPrivileged = prvRaisePrivilege();
void * xReturn;
xReturn = ( void * ) xQueueGetMutexHolder( xSemaphore );
portRESET_PRIVILEGE( xRunningPrivileged );
return xReturn;
}
/*-----------------------------------------------------------*/
#if ( configUSE_MUTEXES == 1 )
QueueHandle_t MPU_xQueueCreateMutex( void )
{