blob: 969bf2d3eacfdaeae38c567090ad2c0c73fb0860 [file] [log] [blame]
/*
* FreeRTOS Kernel <DEVELOPMENT BRANCH>
* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
*/
/*
* Implementation of the wrapper functions used to raise the processor privilege
* before calling a standard FreeRTOS API function.
*/
/* Defining MPU_WRAPPERS_INCLUDED_FROM_API_FILE prevents task.h from redefining
* all the API functions to use the MPU wrappers. That should only be done when
* task.h is included from an application file. */
#define MPU_WRAPPERS_INCLUDED_FROM_API_FILE
/* Scheduler includes. */
#include "FreeRTOS.h"
#include "task.h"
#include "queue.h"
#include "timers.h"
#include "event_groups.h"
#include "stream_buffer.h"
#include "mpu_prototypes.h"
#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE
/*-----------------------------------------------------------*/
#if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configUSE_MPU_WRAPPERS_V1 == 1 ) )
#if ( configENABLE_ACCESS_CONTROL_LIST == 1 )
#error Access control list is not available with this MPU wrapper. Please set configENABLE_ACCESS_CONTROL_LIST to 0.
#endif
#if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )
BaseType_t MPU_xTaskCreate( TaskFunction_t pvTaskCode,
const char * const pcName,
uint16_t usStackDepth,
void * pvParameters,
UBaseType_t uxPriority,
TaskHandle_t * pxCreatedTask ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
uxPriority = uxPriority & ~( portPRIVILEGE_BIT );
portMEMORY_BARRIER();
xReturn = xTaskCreate( pvTaskCode, pcName, usStackDepth, pvParameters, uxPriority, pxCreatedTask );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskCreate( pvTaskCode, pcName, usStackDepth, pvParameters, uxPriority, pxCreatedTask );
}
return xReturn;
}
#endif /* configSUPPORT_DYNAMIC_ALLOCATION */
/*-----------------------------------------------------------*/
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
TaskHandle_t MPU_xTaskCreateStatic( TaskFunction_t pxTaskCode,
const char * const pcName,
const uint32_t ulStackDepth,
void * const pvParameters,
UBaseType_t uxPriority,
StackType_t * const puxStackBuffer,
StaticTask_t * const pxTaskBuffer ) /* FREERTOS_SYSTEM_CALL */
{
TaskHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
uxPriority = uxPriority & ~( portPRIVILEGE_BIT );
portMEMORY_BARRIER();
xReturn = xTaskCreateStatic( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, puxStackBuffer, pxTaskBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskCreateStatic( pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, puxStackBuffer, pxTaskBuffer );
}
return xReturn;
}
#endif /* configSUPPORT_STATIC_ALLOCATION */
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskDelete == 1 )
void MPU_vTaskDelete( TaskHandle_t pxTaskToDelete ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskDelete( pxTaskToDelete );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskDelete( pxTaskToDelete );
}
}
#endif /* if ( INCLUDE_vTaskDelete == 1 ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_xTaskDelayUntil == 1 )
BaseType_t MPU_xTaskDelayUntil( TickType_t * const pxPreviousWakeTime,
TickType_t xTimeIncrement ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskDelayUntil( pxPreviousWakeTime, xTimeIncrement );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskDelayUntil( pxPreviousWakeTime, xTimeIncrement );
}
return xReturn;
}
#endif /* if ( INCLUDE_xTaskDelayUntil == 1 ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_xTaskAbortDelay == 1 )
BaseType_t MPU_xTaskAbortDelay( TaskHandle_t xTask ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskAbortDelay( xTask );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskAbortDelay( xTask );
}
return xReturn;
}
#endif /* if ( INCLUDE_xTaskAbortDelay == 1 ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskDelay == 1 )
void MPU_vTaskDelay( TickType_t xTicksToDelay ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskDelay( xTicksToDelay );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskDelay( xTicksToDelay );
}
}
#endif /* if ( INCLUDE_vTaskDelay == 1 ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_uxTaskPriorityGet == 1 )
UBaseType_t MPU_uxTaskPriorityGet( const TaskHandle_t pxTask ) /* FREERTOS_SYSTEM_CALL */
{
UBaseType_t uxReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
uxReturn = uxTaskPriorityGet( pxTask );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
uxReturn = uxTaskPriorityGet( pxTask );
}
return uxReturn;
}
#endif /* if ( INCLUDE_uxTaskPriorityGet == 1 ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskPrioritySet == 1 )
void MPU_vTaskPrioritySet( TaskHandle_t pxTask,
UBaseType_t uxNewPriority ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskPrioritySet( pxTask, uxNewPriority );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskPrioritySet( pxTask, uxNewPriority );
}
}
#endif /* if ( INCLUDE_vTaskPrioritySet == 1 ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_eTaskGetState == 1 )
eTaskState MPU_eTaskGetState( TaskHandle_t pxTask ) /* FREERTOS_SYSTEM_CALL */
{
eTaskState eReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
eReturn = eTaskGetState( pxTask );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
eReturn = eTaskGetState( pxTask );
}
return eReturn;
}
#endif /* if ( INCLUDE_eTaskGetState == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TRACE_FACILITY == 1 )
void MPU_vTaskGetInfo( TaskHandle_t xTask,
TaskStatus_t * pxTaskStatus,
BaseType_t xGetFreeStackSpace,
eTaskState eState ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskGetInfo( xTask, pxTaskStatus, xGetFreeStackSpace, eState );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskGetInfo( xTask, pxTaskStatus, xGetFreeStackSpace, eState );
}
}
#endif /* if ( configUSE_TRACE_FACILITY == 1 ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_xTaskGetIdleTaskHandle == 1 )
TaskHandle_t MPU_xTaskGetIdleTaskHandle( void ) /* FREERTOS_SYSTEM_CALL */
{
TaskHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskGetIdleTaskHandle();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskGetIdleTaskHandle();
}
return xReturn;
}
#endif /* if ( INCLUDE_xTaskGetIdleTaskHandle == 1 ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskSuspend == 1 )
void MPU_vTaskSuspend( TaskHandle_t pxTaskToSuspend ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskSuspend( pxTaskToSuspend );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskSuspend( pxTaskToSuspend );
}
}
#endif /* if ( INCLUDE_vTaskSuspend == 1 ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskSuspend == 1 )
void MPU_vTaskResume( TaskHandle_t pxTaskToResume ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskResume( pxTaskToResume );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskResume( pxTaskToResume );
}
}
#endif /* if ( INCLUDE_vTaskSuspend == 1 ) */
/*-----------------------------------------------------------*/
void MPU_vTaskSuspendAll( void ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskSuspendAll();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskSuspendAll();
}
}
/*-----------------------------------------------------------*/
BaseType_t MPU_xTaskResumeAll( void ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskResumeAll();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskResumeAll();
}
return xReturn;
}
/*-----------------------------------------------------------*/
TickType_t MPU_xTaskGetTickCount( void ) /* FREERTOS_SYSTEM_CALL */
{
TickType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskGetTickCount();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskGetTickCount();
}
return xReturn;
}
/*-----------------------------------------------------------*/
UBaseType_t MPU_uxTaskGetNumberOfTasks( void ) /* FREERTOS_SYSTEM_CALL */
{
UBaseType_t uxReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
uxReturn = uxTaskGetNumberOfTasks();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
uxReturn = uxTaskGetNumberOfTasks();
}
return uxReturn;
}
/*-----------------------------------------------------------*/
#if ( INCLUDE_xTaskGetHandle == 1 )
TaskHandle_t MPU_xTaskGetHandle( const char * pcNameToQuery ) /* FREERTOS_SYSTEM_CALL */
{
TaskHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskGetHandle( pcNameToQuery );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskGetHandle( pcNameToQuery );
}
return xReturn;
}
#endif /* if ( INCLUDE_xTaskGetHandle == 1 ) */
/*-----------------------------------------------------------*/
#if ( ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) )
void MPU_vTaskList( char * pcWriteBuffer ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskList( pcWriteBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskList( pcWriteBuffer );
}
}
#endif /* if ( ( configUSE_TRACE_FACILITY == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) )
void MPU_vTaskGetRunTimeStats( char * pcWriteBuffer ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskGetRunTimeStats( pcWriteBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskGetRunTimeStats( pcWriteBuffer );
}
}
#endif /* if ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( configUSE_STATS_FORMATTING_FUNCTIONS > 0 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( INCLUDE_xTaskGetIdleTaskHandle == 1 ) )
configRUN_TIME_COUNTER_TYPE MPU_ulTaskGetIdleRunTimePercent( void ) /* FREERTOS_SYSTEM_CALL */
{
configRUN_TIME_COUNTER_TYPE xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = ulTaskGetIdleRunTimePercent();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = ulTaskGetIdleRunTimePercent();
}
return xReturn;
}
#endif /* if ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( INCLUDE_xTaskGetIdleTaskHandle == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( INCLUDE_xTaskGetIdleTaskHandle == 1 ) )
configRUN_TIME_COUNTER_TYPE MPU_ulTaskGetIdleRunTimeCounter( void ) /* FREERTOS_SYSTEM_CALL */
{
configRUN_TIME_COUNTER_TYPE xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = ulTaskGetIdleRunTimeCounter();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = ulTaskGetIdleRunTimeCounter();
}
return xReturn;
}
#endif /* if ( ( configGENERATE_RUN_TIME_STATS == 1 ) && ( INCLUDE_xTaskGetIdleTaskHandle == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( configUSE_APPLICATION_TASK_TAG == 1 )
void MPU_vTaskSetApplicationTaskTag( TaskHandle_t xTask,
TaskHookFunction_t pxTagValue ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskSetApplicationTaskTag( xTask, pxTagValue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskSetApplicationTaskTag( xTask, pxTagValue );
}
}
#endif /* if ( configUSE_APPLICATION_TASK_TAG == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_APPLICATION_TASK_TAG == 1 )
TaskHookFunction_t MPU_xTaskGetApplicationTaskTag( TaskHandle_t xTask ) /* FREERTOS_SYSTEM_CALL */
{
TaskHookFunction_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskGetApplicationTaskTag( xTask );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskGetApplicationTaskTag( xTask );
}
return xReturn;
}
#endif /* if ( configUSE_APPLICATION_TASK_TAG == 1 ) */
/*-----------------------------------------------------------*/
#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 )
void MPU_vTaskSetThreadLocalStoragePointer( TaskHandle_t xTaskToSet,
BaseType_t xIndex,
void * pvValue ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskSetThreadLocalStoragePointer( xTaskToSet, xIndex, pvValue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskSetThreadLocalStoragePointer( xTaskToSet, xIndex, pvValue );
}
}
#endif /* if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 ) */
/*-----------------------------------------------------------*/
#if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 )
void * MPU_pvTaskGetThreadLocalStoragePointer( TaskHandle_t xTaskToQuery,
BaseType_t xIndex ) /* FREERTOS_SYSTEM_CALL */
{
void * pvReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
pvReturn = pvTaskGetThreadLocalStoragePointer( xTaskToQuery, xIndex );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
pvReturn = pvTaskGetThreadLocalStoragePointer( xTaskToQuery, xIndex );
}
return pvReturn;
}
#endif /* if ( configNUM_THREAD_LOCAL_STORAGE_POINTERS != 0 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_APPLICATION_TASK_TAG == 1 )
BaseType_t MPU_xTaskCallApplicationTaskHook( TaskHandle_t xTask,
void * pvParameter ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskCallApplicationTaskHook( xTask, pvParameter );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskCallApplicationTaskHook( xTask, pvParameter );
}
return xReturn;
}
#endif /* if ( configUSE_APPLICATION_TASK_TAG == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TRACE_FACILITY == 1 )
UBaseType_t MPU_uxTaskGetSystemState( TaskStatus_t * pxTaskStatusArray,
UBaseType_t uxArraySize,
configRUN_TIME_COUNTER_TYPE * pulTotalRunTime ) /* FREERTOS_SYSTEM_CALL */
{
UBaseType_t uxReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
uxReturn = uxTaskGetSystemState( pxTaskStatusArray, uxArraySize, pulTotalRunTime );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
uxReturn = uxTaskGetSystemState( pxTaskStatusArray, uxArraySize, pulTotalRunTime );
}
return uxReturn;
}
#endif /* if ( configUSE_TRACE_FACILITY == 1 ) */
/*-----------------------------------------------------------*/
BaseType_t MPU_xTaskCatchUpTicks( TickType_t xTicksToCatchUp ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskCatchUpTicks( xTicksToCatchUp );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskCatchUpTicks( xTicksToCatchUp );
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if ( INCLUDE_uxTaskGetStackHighWaterMark == 1 )
UBaseType_t MPU_uxTaskGetStackHighWaterMark( TaskHandle_t xTask ) /* FREERTOS_SYSTEM_CALL */
{
UBaseType_t uxReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
uxReturn = uxTaskGetStackHighWaterMark( xTask );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
uxReturn = uxTaskGetStackHighWaterMark( xTask );
}
return uxReturn;
}
#endif /* if ( INCLUDE_uxTaskGetStackHighWaterMark == 1 ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 )
configSTACK_DEPTH_TYPE MPU_uxTaskGetStackHighWaterMark2( TaskHandle_t xTask ) /* FREERTOS_SYSTEM_CALL */
{
configSTACK_DEPTH_TYPE uxReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
uxReturn = uxTaskGetStackHighWaterMark2( xTask );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
uxReturn = uxTaskGetStackHighWaterMark2( xTask );
}
return uxReturn;
}
#endif /* if ( INCLUDE_uxTaskGetStackHighWaterMark2 == 1 ) */
/*-----------------------------------------------------------*/
#if ( ( INCLUDE_xTaskGetCurrentTaskHandle == 1 ) || ( configUSE_MUTEXES == 1 ) )
TaskHandle_t MPU_xTaskGetCurrentTaskHandle( void ) /* FREERTOS_SYSTEM_CALL */
{
TaskHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskGetCurrentTaskHandle();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskGetCurrentTaskHandle();
}
return xReturn;
}
#endif /* if ( ( INCLUDE_xTaskGetCurrentTaskHandle == 1 ) || ( configUSE_MUTEXES == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( INCLUDE_xTaskGetSchedulerState == 1 )
BaseType_t MPU_xTaskGetSchedulerState( void ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskGetSchedulerState();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskGetSchedulerState();
}
return xReturn;
}
#endif /* if ( INCLUDE_xTaskGetSchedulerState == 1 ) */
/*-----------------------------------------------------------*/
void MPU_vTaskSetTimeOutState( TimeOut_t * const pxTimeOut ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTaskSetTimeOutState( pxTimeOut );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTaskSetTimeOutState( pxTimeOut );
}
}
/*-----------------------------------------------------------*/
BaseType_t MPU_xTaskCheckForTimeOut( TimeOut_t * const pxTimeOut,
TickType_t * const pxTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskCheckForTimeOut( pxTimeOut, pxTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskCheckForTimeOut( pxTimeOut, pxTicksToWait );
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
BaseType_t MPU_xTaskGenericNotify( TaskHandle_t xTaskToNotify,
UBaseType_t uxIndexToNotify,
uint32_t ulValue,
eNotifyAction eAction,
uint32_t * pulPreviousNotificationValue ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskGenericNotify( xTaskToNotify, uxIndexToNotify, ulValue, eAction, pulPreviousNotificationValue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskGenericNotify( xTaskToNotify, uxIndexToNotify, ulValue, eAction, pulPreviousNotificationValue );
}
return xReturn;
}
#endif /* if ( configUSE_TASK_NOTIFICATIONS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
BaseType_t MPU_xTaskGenericNotifyWait( UBaseType_t uxIndexToWaitOn,
uint32_t ulBitsToClearOnEntry,
uint32_t ulBitsToClearOnExit,
uint32_t * pulNotificationValue,
TickType_t xTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskGenericNotifyWait( uxIndexToWaitOn, ulBitsToClearOnEntry, ulBitsToClearOnExit, pulNotificationValue, xTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskGenericNotifyWait( uxIndexToWaitOn, ulBitsToClearOnEntry, ulBitsToClearOnExit, pulNotificationValue, xTicksToWait );
}
return xReturn;
}
#endif /* if ( configUSE_TASK_NOTIFICATIONS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
uint32_t MPU_ulTaskGenericNotifyTake( UBaseType_t uxIndexToWaitOn,
BaseType_t xClearCountOnExit,
TickType_t xTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
uint32_t ulReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
ulReturn = ulTaskGenericNotifyTake( uxIndexToWaitOn, xClearCountOnExit, xTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
ulReturn = ulTaskGenericNotifyTake( uxIndexToWaitOn, xClearCountOnExit, xTicksToWait );
}
return ulReturn;
}
#endif /* if ( configUSE_TASK_NOTIFICATIONS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
BaseType_t MPU_xTaskGenericNotifyStateClear( TaskHandle_t xTask,
UBaseType_t uxIndexToClear ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTaskGenericNotifyStateClear( xTask, uxIndexToClear );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTaskGenericNotifyStateClear( xTask, uxIndexToClear );
}
return xReturn;
}
#endif /* if ( configUSE_TASK_NOTIFICATIONS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TASK_NOTIFICATIONS == 1 )
uint32_t MPU_ulTaskGenericNotifyValueClear( TaskHandle_t xTask,
UBaseType_t uxIndexToClear,
uint32_t ulBitsToClear ) /* FREERTOS_SYSTEM_CALL */
{
uint32_t ulReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
ulReturn = ulTaskGenericNotifyValueClear( xTask, uxIndexToClear, ulBitsToClear );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
ulReturn = ulTaskGenericNotifyValueClear( xTask, uxIndexToClear, ulBitsToClear );
}
return ulReturn;
}
#endif /* if ( configUSE_TASK_NOTIFICATIONS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )
QueueHandle_t MPU_xQueueGenericCreate( UBaseType_t uxQueueLength,
UBaseType_t uxItemSize,
uint8_t ucQueueType ) /* FREERTOS_SYSTEM_CALL */
{
QueueHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueGenericCreate( uxQueueLength, uxItemSize, ucQueueType );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueGenericCreate( uxQueueLength, uxItemSize, ucQueueType );
}
return xReturn;
}
#endif /* if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) */
/*-----------------------------------------------------------*/
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
QueueHandle_t MPU_xQueueGenericCreateStatic( const UBaseType_t uxQueueLength,
const UBaseType_t uxItemSize,
uint8_t * pucQueueStorage,
StaticQueue_t * pxStaticQueue,
const uint8_t ucQueueType ) /* FREERTOS_SYSTEM_CALL */
{
QueueHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueGenericCreateStatic( uxQueueLength, uxItemSize, pucQueueStorage, pxStaticQueue, ucQueueType );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueGenericCreateStatic( uxQueueLength, uxItemSize, pucQueueStorage, pxStaticQueue, ucQueueType );
}
return xReturn;
}
#endif /* if ( configSUPPORT_STATIC_ALLOCATION == 1 ) */
/*-----------------------------------------------------------*/
BaseType_t MPU_xQueueGenericReset( QueueHandle_t pxQueue,
BaseType_t xNewQueue ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueGenericReset( pxQueue, xNewQueue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueGenericReset( pxQueue, xNewQueue );
}
return xReturn;
}
/*-----------------------------------------------------------*/
BaseType_t MPU_xQueueGenericSend( QueueHandle_t xQueue,
const void * const pvItemToQueue,
TickType_t xTicksToWait,
BaseType_t xCopyPosition ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueGenericSend( xQueue, pvItemToQueue, xTicksToWait, xCopyPosition );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueGenericSend( xQueue, pvItemToQueue, xTicksToWait, xCopyPosition );
}
return xReturn;
}
/*-----------------------------------------------------------*/
UBaseType_t MPU_uxQueueMessagesWaiting( const QueueHandle_t pxQueue ) /* FREERTOS_SYSTEM_CALL */
{
UBaseType_t uxReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
uxReturn = uxQueueMessagesWaiting( pxQueue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
uxReturn = uxQueueMessagesWaiting( pxQueue );
}
return uxReturn;
}
/*-----------------------------------------------------------*/
UBaseType_t MPU_uxQueueSpacesAvailable( const QueueHandle_t xQueue ) /* FREERTOS_SYSTEM_CALL */
{
UBaseType_t uxReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
uxReturn = uxQueueSpacesAvailable( xQueue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
uxReturn = uxQueueSpacesAvailable( xQueue );
}
return uxReturn;
}
/*-----------------------------------------------------------*/
BaseType_t MPU_xQueueReceive( QueueHandle_t pxQueue,
void * const pvBuffer,
TickType_t xTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueReceive( pxQueue, pvBuffer, xTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueReceive( pxQueue, pvBuffer, xTicksToWait );
}
return xReturn;
}
/*-----------------------------------------------------------*/
BaseType_t MPU_xQueuePeek( QueueHandle_t xQueue,
void * const pvBuffer,
TickType_t xTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueuePeek( xQueue, pvBuffer, xTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueuePeek( xQueue, pvBuffer, xTicksToWait );
}
return xReturn;
}
/*-----------------------------------------------------------*/
BaseType_t MPU_xQueueSemaphoreTake( QueueHandle_t xQueue,
TickType_t xTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueSemaphoreTake( xQueue, xTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueSemaphoreTake( xQueue, xTicksToWait );
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if ( ( configUSE_MUTEXES == 1 ) && ( INCLUDE_xSemaphoreGetMutexHolder == 1 ) )
TaskHandle_t MPU_xQueueGetMutexHolder( QueueHandle_t xSemaphore ) /* FREERTOS_SYSTEM_CALL */
{
void * xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueGetMutexHolder( xSemaphore );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueGetMutexHolder( xSemaphore );
}
return xReturn;
}
#endif /* if ( ( configUSE_MUTEXES == 1 ) && ( INCLUDE_xSemaphoreGetMutexHolder == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( ( configUSE_MUTEXES == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) )
QueueHandle_t MPU_xQueueCreateMutex( const uint8_t ucQueueType ) /* FREERTOS_SYSTEM_CALL */
{
QueueHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueCreateMutex( ucQueueType );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueCreateMutex( ucQueueType );
}
return xReturn;
}
#endif /* if ( ( configUSE_MUTEXES == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( ( configUSE_MUTEXES == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) )
QueueHandle_t MPU_xQueueCreateMutexStatic( const uint8_t ucQueueType,
StaticQueue_t * pxStaticQueue ) /* FREERTOS_SYSTEM_CALL */
{
QueueHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueCreateMutexStatic( ucQueueType, pxStaticQueue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueCreateMutexStatic( ucQueueType, pxStaticQueue );
}
return xReturn;
}
#endif /* if ( ( configUSE_MUTEXES == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( ( configUSE_COUNTING_SEMAPHORES == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) )
QueueHandle_t MPU_xQueueCreateCountingSemaphore( UBaseType_t uxCountValue,
UBaseType_t uxInitialCount ) /* FREERTOS_SYSTEM_CALL */
{
QueueHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueCreateCountingSemaphore( uxCountValue, uxInitialCount );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueCreateCountingSemaphore( uxCountValue, uxInitialCount );
}
return xReturn;
}
#endif /* if ( ( configUSE_COUNTING_SEMAPHORES == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( ( configUSE_COUNTING_SEMAPHORES == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) )
QueueHandle_t MPU_xQueueCreateCountingSemaphoreStatic( const UBaseType_t uxMaxCount,
const UBaseType_t uxInitialCount,
StaticQueue_t * pxStaticQueue ) /* FREERTOS_SYSTEM_CALL */
{
QueueHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueCreateCountingSemaphoreStatic( uxMaxCount, uxInitialCount, pxStaticQueue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueCreateCountingSemaphoreStatic( uxMaxCount, uxInitialCount, pxStaticQueue );
}
return xReturn;
}
#endif /* if ( ( configUSE_COUNTING_SEMAPHORES == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( configUSE_RECURSIVE_MUTEXES == 1 )
BaseType_t MPU_xQueueTakeMutexRecursive( QueueHandle_t xMutex,
TickType_t xBlockTime ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueTakeMutexRecursive( xMutex, xBlockTime );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueTakeMutexRecursive( xMutex, xBlockTime );
}
return xReturn;
}
#endif /* if ( configUSE_RECURSIVE_MUTEXES == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_RECURSIVE_MUTEXES == 1 )
BaseType_t MPU_xQueueGiveMutexRecursive( QueueHandle_t xMutex ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueGiveMutexRecursive( xMutex );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueGiveMutexRecursive( xMutex );
}
return xReturn;
}
#endif /* if ( configUSE_RECURSIVE_MUTEXES == 1 ) */
/*-----------------------------------------------------------*/
#if ( ( configUSE_QUEUE_SETS == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) )
QueueSetHandle_t MPU_xQueueCreateSet( UBaseType_t uxEventQueueLength ) /* FREERTOS_SYSTEM_CALL */
{
QueueSetHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueCreateSet( uxEventQueueLength );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueCreateSet( uxEventQueueLength );
}
return xReturn;
}
#endif /* if ( ( configUSE_QUEUE_SETS == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) ) */
/*-----------------------------------------------------------*/
#if ( configUSE_QUEUE_SETS == 1 )
QueueSetMemberHandle_t MPU_xQueueSelectFromSet( QueueSetHandle_t xQueueSet,
TickType_t xBlockTimeTicks ) /* FREERTOS_SYSTEM_CALL */
{
QueueSetMemberHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueSelectFromSet( xQueueSet, xBlockTimeTicks );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueSelectFromSet( xQueueSet, xBlockTimeTicks );
}
return xReturn;
}
#endif /* if ( configUSE_QUEUE_SETS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_QUEUE_SETS == 1 )
BaseType_t MPU_xQueueAddToSet( QueueSetMemberHandle_t xQueueOrSemaphore,
QueueSetHandle_t xQueueSet ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueAddToSet( xQueueOrSemaphore, xQueueSet );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueAddToSet( xQueueOrSemaphore, xQueueSet );
}
return xReturn;
}
#endif /* if ( configUSE_QUEUE_SETS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_QUEUE_SETS == 1 )
BaseType_t MPU_xQueueRemoveFromSet( QueueSetMemberHandle_t xQueueOrSemaphore,
QueueSetHandle_t xQueueSet ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xQueueRemoveFromSet( xQueueOrSemaphore, xQueueSet );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xQueueRemoveFromSet( xQueueOrSemaphore, xQueueSet );
}
return xReturn;
}
#endif /* if ( configUSE_QUEUE_SETS == 1 ) */
/*-----------------------------------------------------------*/
#if configQUEUE_REGISTRY_SIZE > 0
void MPU_vQueueAddToRegistry( QueueHandle_t xQueue,
const char * pcName ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vQueueAddToRegistry( xQueue, pcName );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vQueueAddToRegistry( xQueue, pcName );
}
}
#endif /* if configQUEUE_REGISTRY_SIZE > 0 */
/*-----------------------------------------------------------*/
#if configQUEUE_REGISTRY_SIZE > 0
void MPU_vQueueUnregisterQueue( QueueHandle_t xQueue ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vQueueUnregisterQueue( xQueue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vQueueUnregisterQueue( xQueue );
}
}
#endif /* if configQUEUE_REGISTRY_SIZE > 0 */
/*-----------------------------------------------------------*/
#if configQUEUE_REGISTRY_SIZE > 0
const char * MPU_pcQueueGetName( QueueHandle_t xQueue ) /* FREERTOS_SYSTEM_CALL */
{
const char * pcReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
pcReturn = pcQueueGetName( xQueue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
pcReturn = pcQueueGetName( xQueue );
}
return pcReturn;
}
#endif /* if configQUEUE_REGISTRY_SIZE > 0 */
/*-----------------------------------------------------------*/
void MPU_vQueueDelete( QueueHandle_t xQueue ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vQueueDelete( xQueue );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vQueueDelete( xQueue );
}
}
/*-----------------------------------------------------------*/
#if ( configUSE_TIMERS == 1 )
void * MPU_pvTimerGetTimerID( const TimerHandle_t xTimer ) /* FREERTOS_SYSTEM_CALL */
{
void * pvReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
pvReturn = pvTimerGetTimerID( xTimer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
pvReturn = pvTimerGetTimerID( xTimer );
}
return pvReturn;
}
#endif /* if ( configUSE_TIMERS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TIMERS == 1 )
void MPU_vTimerSetTimerID( TimerHandle_t xTimer,
void * pvNewID ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTimerSetTimerID( xTimer, pvNewID );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTimerSetTimerID( xTimer, pvNewID );
}
}
#endif /* if ( configUSE_TIMERS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TIMERS == 1 )
BaseType_t MPU_xTimerIsTimerActive( TimerHandle_t xTimer ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTimerIsTimerActive( xTimer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTimerIsTimerActive( xTimer );
}
return xReturn;
}
#endif /* if ( configUSE_TIMERS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TIMERS == 1 )
TaskHandle_t MPU_xTimerGetTimerDaemonTaskHandle( void ) /* FREERTOS_SYSTEM_CALL */
{
TaskHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTimerGetTimerDaemonTaskHandle();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTimerGetTimerDaemonTaskHandle();
}
return xReturn;
}
#endif /* if ( configUSE_TIMERS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TIMERS == 1 )
void MPU_vTimerSetReloadMode( TimerHandle_t xTimer,
const BaseType_t uxAutoReload ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vTimerSetReloadMode( xTimer, uxAutoReload );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vTimerSetReloadMode( xTimer, uxAutoReload );
}
}
#endif /* if ( configUSE_TIMERS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TIMERS == 1 )
UBaseType_t MPU_uxTimerGetReloadMode( TimerHandle_t xTimer )
{
UBaseType_t uxReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
uxReturn = uxTimerGetReloadMode( xTimer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
uxReturn = uxTimerGetReloadMode( xTimer );
}
return uxReturn;
}
#endif /* if ( configUSE_TIMERS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TIMERS == 1 )
const char * MPU_pcTimerGetName( TimerHandle_t xTimer ) /* FREERTOS_SYSTEM_CALL */
{
const char * pcReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
pcReturn = pcTimerGetName( xTimer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
pcReturn = pcTimerGetName( xTimer );
}
return pcReturn;
}
#endif /* if ( configUSE_TIMERS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TIMERS == 1 )
TickType_t MPU_xTimerGetPeriod( TimerHandle_t xTimer ) /* FREERTOS_SYSTEM_CALL */
{
TickType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTimerGetPeriod( xTimer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTimerGetPeriod( xTimer );
}
return xReturn;
}
#endif /* if ( configUSE_TIMERS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TIMERS == 1 )
TickType_t MPU_xTimerGetExpiryTime( TimerHandle_t xTimer ) /* FREERTOS_SYSTEM_CALL */
{
TickType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTimerGetExpiryTime( xTimer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTimerGetExpiryTime( xTimer );
}
return xReturn;
}
#endif /* if ( configUSE_TIMERS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configUSE_TIMERS == 1 )
BaseType_t MPU_xTimerGenericCommandFromTask( TimerHandle_t xTimer,
const BaseType_t xCommandID,
const TickType_t xOptionalValue,
BaseType_t * const pxHigherPriorityTaskWoken,
const TickType_t xTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xTimerGenericCommandFromTask( xTimer, xCommandID, xOptionalValue, pxHigherPriorityTaskWoken, xTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xTimerGenericCommandFromTask( xTimer, xCommandID, xOptionalValue, pxHigherPriorityTaskWoken, xTicksToWait );
}
return xReturn;
}
#endif /* if ( configUSE_TIMERS == 1 ) */
/*-----------------------------------------------------------*/
#if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )
EventGroupHandle_t MPU_xEventGroupCreate( void ) /* FREERTOS_SYSTEM_CALL */
{
EventGroupHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xEventGroupCreate();
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xEventGroupCreate();
}
return xReturn;
}
#endif /* if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) */
/*-----------------------------------------------------------*/
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
EventGroupHandle_t MPU_xEventGroupCreateStatic( StaticEventGroup_t * pxEventGroupBuffer ) /* FREERTOS_SYSTEM_CALL */
{
EventGroupHandle_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xEventGroupCreateStatic( pxEventGroupBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xEventGroupCreateStatic( pxEventGroupBuffer );
}
return xReturn;
}
#endif /* if ( configSUPPORT_STATIC_ALLOCATION == 1 ) */
/*-----------------------------------------------------------*/
EventBits_t MPU_xEventGroupWaitBits( EventGroupHandle_t xEventGroup,
const EventBits_t uxBitsToWaitFor,
const BaseType_t xClearOnExit,
const BaseType_t xWaitForAllBits,
TickType_t xTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
EventBits_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xEventGroupWaitBits( xEventGroup, uxBitsToWaitFor, xClearOnExit, xWaitForAllBits, xTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xEventGroupWaitBits( xEventGroup, uxBitsToWaitFor, xClearOnExit, xWaitForAllBits, xTicksToWait );
}
return xReturn;
}
/*-----------------------------------------------------------*/
EventBits_t MPU_xEventGroupClearBits( EventGroupHandle_t xEventGroup,
const EventBits_t uxBitsToClear ) /* FREERTOS_SYSTEM_CALL */
{
EventBits_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xEventGroupClearBits( xEventGroup, uxBitsToClear );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xEventGroupClearBits( xEventGroup, uxBitsToClear );
}
return xReturn;
}
/*-----------------------------------------------------------*/
EventBits_t MPU_xEventGroupSetBits( EventGroupHandle_t xEventGroup,
const EventBits_t uxBitsToSet ) /* FREERTOS_SYSTEM_CALL */
{
EventBits_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xEventGroupSetBits( xEventGroup, uxBitsToSet );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xEventGroupSetBits( xEventGroup, uxBitsToSet );
}
return xReturn;
}
/*-----------------------------------------------------------*/
EventBits_t MPU_xEventGroupSync( EventGroupHandle_t xEventGroup,
const EventBits_t uxBitsToSet,
const EventBits_t uxBitsToWaitFor,
TickType_t xTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
EventBits_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xEventGroupSync( xEventGroup, uxBitsToSet, uxBitsToWaitFor, xTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xEventGroupSync( xEventGroup, uxBitsToSet, uxBitsToWaitFor, xTicksToWait );
}
return xReturn;
}
/*-----------------------------------------------------------*/
void MPU_vEventGroupDelete( EventGroupHandle_t xEventGroup ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vEventGroupDelete( xEventGroup );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vEventGroupDelete( xEventGroup );
}
}
/*-----------------------------------------------------------*/
size_t MPU_xStreamBufferSend( StreamBufferHandle_t xStreamBuffer,
const void * pvTxData,
size_t xDataLengthBytes,
TickType_t xTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
size_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferSend( xStreamBuffer, pvTxData, xDataLengthBytes, xTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferSend( xStreamBuffer, pvTxData, xDataLengthBytes, xTicksToWait );
}
return xReturn;
}
/*-----------------------------------------------------------*/
size_t MPU_xStreamBufferNextMessageLengthBytes( StreamBufferHandle_t xStreamBuffer ) /* FREERTOS_SYSTEM_CALL */
{
size_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferNextMessageLengthBytes( xStreamBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferNextMessageLengthBytes( xStreamBuffer );
}
return xReturn;
}
/*-----------------------------------------------------------*/
size_t MPU_xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer,
void * pvRxData,
size_t xBufferLengthBytes,
TickType_t xTicksToWait ) /* FREERTOS_SYSTEM_CALL */
{
size_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferReceive( xStreamBuffer, pvRxData, xBufferLengthBytes, xTicksToWait );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferReceive( xStreamBuffer, pvRxData, xBufferLengthBytes, xTicksToWait );
}
return xReturn;
}
/*-----------------------------------------------------------*/
void MPU_vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer ) /* FREERTOS_SYSTEM_CALL */
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
vStreamBufferDelete( xStreamBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
vStreamBufferDelete( xStreamBuffer );
}
}
/*-----------------------------------------------------------*/
BaseType_t MPU_xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferIsFull( xStreamBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferIsFull( xStreamBuffer );
}
return xReturn;
}
/*-----------------------------------------------------------*/
BaseType_t MPU_xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferIsEmpty( xStreamBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferIsEmpty( xStreamBuffer );
}
return xReturn;
}
/*-----------------------------------------------------------*/
BaseType_t MPU_xStreamBufferReset( StreamBufferHandle_t xStreamBuffer ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferReset( xStreamBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferReset( xStreamBuffer );
}
return xReturn;
}
/*-----------------------------------------------------------*/
size_t MPU_xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer ) /* FREERTOS_SYSTEM_CALL */
{
size_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferSpacesAvailable( xStreamBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferSpacesAvailable( xStreamBuffer );
}
return xReturn;
}
/*-----------------------------------------------------------*/
size_t MPU_xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer ) /* FREERTOS_SYSTEM_CALL */
{
size_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferBytesAvailable( xStreamBuffer );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferBytesAvailable( xStreamBuffer );
}
return xReturn;
}
/*-----------------------------------------------------------*/
BaseType_t MPU_xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer,
size_t xTriggerLevel ) /* FREERTOS_SYSTEM_CALL */
{
BaseType_t xReturn;
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferSetTriggerLevel( xStreamBuffer, xTriggerLevel );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferSetTriggerLevel( xStreamBuffer, xTriggerLevel );
}
return xReturn;
}
/*-----------------------------------------------------------*/
#if ( configSUPPORT_DYNAMIC_ALLOCATION == 1 )
StreamBufferHandle_t MPU_xStreamBufferGenericCreate( size_t xBufferSizeBytes,
size_t xTriggerLevelBytes,
BaseType_t xIsMessageBuffer,
StreamBufferCallbackFunction_t pxSendCompletedCallback,
StreamBufferCallbackFunction_t pxReceiveCompletedCallback ) /* FREERTOS_SYSTEM_CALL */
{
StreamBufferHandle_t xReturn;
/**
* Streambuffer application level callback functionality is disabled for MPU
* enabled ports.
*/
configASSERT( ( pxSendCompletedCallback == NULL ) &&
( pxReceiveCompletedCallback == NULL ) );
if( ( pxSendCompletedCallback == NULL ) &&
( pxReceiveCompletedCallback == NULL ) )
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferGenericCreate( xBufferSizeBytes,
xTriggerLevelBytes,
xIsMessageBuffer,
NULL,
NULL );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferGenericCreate( xBufferSizeBytes,
xTriggerLevelBytes,
xIsMessageBuffer,
NULL,
NULL );
}
}
else
{
traceSTREAM_BUFFER_CREATE_FAILED( xIsMessageBuffer );
xReturn = NULL;
}
return xReturn;
}
#endif /* configSUPPORT_DYNAMIC_ALLOCATION */
/*-----------------------------------------------------------*/
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
StreamBufferHandle_t MPU_xStreamBufferGenericCreateStatic( size_t xBufferSizeBytes,
size_t xTriggerLevelBytes,
BaseType_t xIsMessageBuffer,
uint8_t * const pucStreamBufferStorageArea,
StaticStreamBuffer_t * const pxStaticStreamBuffer,
StreamBufferCallbackFunction_t pxSendCompletedCallback,
StreamBufferCallbackFunction_t pxReceiveCompletedCallback ) /* FREERTOS_SYSTEM_CALL */
{
StreamBufferHandle_t xReturn;
/**
* Streambuffer application level callback functionality is disabled for MPU
* enabled ports.
*/
configASSERT( ( pxSendCompletedCallback == NULL ) &&
( pxReceiveCompletedCallback == NULL ) );
if( ( pxSendCompletedCallback == NULL ) &&
( pxReceiveCompletedCallback == NULL ) )
{
if( portIS_PRIVILEGED() == pdFALSE )
{
portRAISE_PRIVILEGE();
portMEMORY_BARRIER();
xReturn = xStreamBufferGenericCreateStatic( xBufferSizeBytes,
xTriggerLevelBytes,
xIsMessageBuffer,
pucStreamBufferStorageArea,
pxStaticStreamBuffer,
NULL,
NULL );
portMEMORY_BARRIER();
portRESET_PRIVILEGE();
portMEMORY_BARRIER();
}
else
{
xReturn = xStreamBufferGenericCreateStatic( xBufferSizeBytes,
xTriggerLevelBytes,
xIsMessageBuffer,
pucStreamBufferStorageArea,
pxStaticStreamBuffer,
NULL,
NULL );
}
}
else
{
traceSTREAM_BUFFER_CREATE_STATIC_FAILED( xReturn, xIsMessageBuffer );
xReturn = NULL;
}
return xReturn;
}
#endif /* configSUPPORT_STATIC_ALLOCATION */
/*-----------------------------------------------------------*/
/* Functions that the application writer wants to execute in privileged mode
* can be defined in application_defined_privileged_functions.h. The functions
* must take the same format as those above whereby the privilege state on exit
* equals the privilege state on entry. For example:
*
* void MPU_FunctionName( [parameters ] ) FREERTOS_SYSTEM_CALL;
* void MPU_FunctionName( [parameters ] )
* {
* if( portIS_PRIVILEGED() == pdFALSE )
* {
* portRAISE_PRIVILEGE();
* portMEMORY_BARRIER();
*
* FunctionName( [parameters ] );
* portMEMORY_BARRIER();
*
* portRESET_PRIVILEGE();
* portMEMORY_BARRIER();
* }
* else
* {
* FunctionName( [parameters ] );
* }
* }
*/
#if configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS == 1
#include "application_defined_privileged_functions.h"
#endif
/*-----------------------------------------------------------*/
#endif /* #if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configUSE_MPU_WRAPPERS_V1 == 1 ) ) */
/*-----------------------------------------------------------*/