| /* |
| * 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 |
| * |
| */ |
| |
| /* |
| * When the MPU is used the standard (non MPU) API functions are mapped to |
| * equivalents that start "MPU_", the prototypes for which are defined in this |
| * header files. This will cause the application code to call the MPU_ version |
| * which wraps the non-MPU version with privilege promoting then demoting code, |
| * so the kernel code always runs will full privileges. |
| */ |
| |
| |
| #ifndef MPU_PROTOTYPES_H |
| #define MPU_PROTOTYPES_H |
| |
| typedef struct xTaskGenericNotifyParams |
| { |
| TaskHandle_t xTaskToNotify; |
| UBaseType_t uxIndexToNotify; |
| uint32_t ulValue; |
| eNotifyAction eAction; |
| uint32_t * pulPreviousNotificationValue; |
| } xTaskGenericNotifyParams_t; |
| |
| typedef struct xTaskGenericNotifyWaitParams |
| { |
| UBaseType_t uxIndexToWaitOn; |
| uint32_t ulBitsToClearOnEntry; |
| uint32_t ulBitsToClearOnExit; |
| uint32_t * pulNotificationValue; |
| TickType_t xTicksToWait; |
| } xTaskGenericNotifyWaitParams_t; |
| |
| typedef struct xTimerGenericCommandFromTaskParams |
| { |
| TimerHandle_t xTimer; |
| BaseType_t xCommandID; |
| TickType_t xOptionalValue; |
| BaseType_t * pxHigherPriorityTaskWoken; |
| TickType_t xTicksToWait; |
| } xTimerGenericCommandFromTaskParams_t; |
| |
| typedef struct xEventGroupWaitBitsParams |
| { |
| EventGroupHandle_t xEventGroup; |
| EventBits_t uxBitsToWaitFor; |
| BaseType_t xClearOnExit; |
| BaseType_t xWaitForAllBits; |
| TickType_t xTicksToWait; |
| } xEventGroupWaitBitsParams_t; |
| |
| /* MPU versions of task.h API functions. */ |
| void MPU_vTaskDelay( const TickType_t xTicksToDelay ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTaskDelayUntil( TickType_t * const pxPreviousWakeTime, |
| const TickType_t xTimeIncrement ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTaskAbortDelay( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; |
| UBaseType_t MPU_uxTaskPriorityGet( const TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; |
| eTaskState MPU_eTaskGetState( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; |
| void MPU_vTaskGetInfo( TaskHandle_t xTask, |
| TaskStatus_t * pxTaskStatus, |
| BaseType_t xGetFreeStackSpace, |
| eTaskState eState ) FREERTOS_SYSTEM_CALL; |
| void MPU_vTaskSuspend( TaskHandle_t xTaskToSuspend ) FREERTOS_SYSTEM_CALL; |
| void MPU_vTaskResume( TaskHandle_t xTaskToResume ) FREERTOS_SYSTEM_CALL; |
| TickType_t MPU_xTaskGetTickCount( void ) FREERTOS_SYSTEM_CALL; |
| UBaseType_t MPU_uxTaskGetNumberOfTasks( void ) FREERTOS_SYSTEM_CALL; |
| UBaseType_t MPU_uxTaskGetStackHighWaterMark( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; |
| configSTACK_DEPTH_TYPE MPU_uxTaskGetStackHighWaterMark2( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; |
| void MPU_vTaskSetApplicationTaskTag( TaskHandle_t xTask, |
| TaskHookFunction_t pxHookFunction ) FREERTOS_SYSTEM_CALL; |
| TaskHookFunction_t MPU_xTaskGetApplicationTaskTag( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; |
| void MPU_vTaskSetThreadLocalStoragePointer( TaskHandle_t xTaskToSet, |
| BaseType_t xIndex, |
| void * pvValue ) FREERTOS_SYSTEM_CALL; |
| void * MPU_pvTaskGetThreadLocalStoragePointer( TaskHandle_t xTaskToQuery, |
| BaseType_t xIndex ) FREERTOS_SYSTEM_CALL; |
| TaskHandle_t MPU_xTaskGetIdleTaskHandle( void ) FREERTOS_SYSTEM_CALL; |
| UBaseType_t MPU_uxTaskGetSystemState( TaskStatus_t * const pxTaskStatusArray, |
| const UBaseType_t uxArraySize, |
| configRUN_TIME_COUNTER_TYPE * const pulTotalRunTime ) FREERTOS_SYSTEM_CALL; |
| configRUN_TIME_COUNTER_TYPE MPU_ulTaskGetRunTimeCounter( const TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; |
| configRUN_TIME_COUNTER_TYPE MPU_ulTaskGetRunTimePercent( const TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL; |
| configRUN_TIME_COUNTER_TYPE MPU_ulTaskGetIdleRunTimeCounter( void ) FREERTOS_SYSTEM_CALL; |
| configRUN_TIME_COUNTER_TYPE MPU_ulTaskGetIdleRunTimePercent( void ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTaskGenericNotify( TaskHandle_t xTaskToNotify, |
| UBaseType_t uxIndexToNotify, |
| uint32_t ulValue, |
| eNotifyAction eAction, |
| uint32_t * pulPreviousNotificationValue ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTaskGenericNotifyEntry( const xTaskGenericNotifyParams_t * pxParams ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTaskGenericNotifyWait( UBaseType_t uxIndexToWaitOn, |
| uint32_t ulBitsToClearOnEntry, |
| uint32_t ulBitsToClearOnExit, |
| uint32_t * pulNotificationValue, |
| TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTaskGenericNotifyWaitEntry( const xTaskGenericNotifyWaitParams_t * pxParams ) FREERTOS_SYSTEM_CALL; |
| uint32_t MPU_ulTaskGenericNotifyTake( UBaseType_t uxIndexToWaitOn, |
| BaseType_t xClearCountOnExit, |
| TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTaskGenericNotifyStateClear( TaskHandle_t xTask, |
| UBaseType_t uxIndexToClear ) FREERTOS_SYSTEM_CALL; |
| uint32_t MPU_ulTaskGenericNotifyValueClear( TaskHandle_t xTask, |
| UBaseType_t uxIndexToClear, |
| uint32_t ulBitsToClear ) FREERTOS_SYSTEM_CALL; |
| void MPU_vTaskSetTimeOutState( TimeOut_t * const pxTimeOut ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTaskCheckForTimeOut( TimeOut_t * const pxTimeOut, |
| TickType_t * const pxTicksToWait ) FREERTOS_SYSTEM_CALL; |
| TaskHandle_t MPU_xTaskGetCurrentTaskHandle( void ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTaskGetSchedulerState( void ) FREERTOS_SYSTEM_CALL; |
| |
| /* Privileged only wrappers for Task APIs. These are needed so that |
| * the application can use opaque handles maintained in mpu_wrappers.c |
| * with all the APIs. */ |
| BaseType_t MPU_xTaskCreate( TaskFunction_t pxTaskCode, |
| const char * const pcName, |
| const configSTACK_DEPTH_TYPE uxStackDepth, |
| void * const pvParameters, |
| UBaseType_t uxPriority, |
| TaskHandle_t * const pxCreatedTask ) PRIVILEGED_FUNCTION; |
| TaskHandle_t MPU_xTaskCreateStatic( TaskFunction_t pxTaskCode, |
| const char * const pcName, |
| const configSTACK_DEPTH_TYPE uxStackDepth, |
| void * const pvParameters, |
| UBaseType_t uxPriority, |
| StackType_t * const puxStackBuffer, |
| StaticTask_t * const pxTaskBuffer ) PRIVILEGED_FUNCTION; |
| void MPU_vTaskDelete( TaskHandle_t xTaskToDelete ) PRIVILEGED_FUNCTION; |
| void MPU_vTaskPrioritySet( TaskHandle_t xTask, |
| UBaseType_t uxNewPriority ) PRIVILEGED_FUNCTION; |
| TaskHandle_t MPU_xTaskGetHandle( const char * pcNameToQuery ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xTaskCallApplicationTaskHook( TaskHandle_t xTask, |
| void * pvParameter ) PRIVILEGED_FUNCTION; |
| char * MPU_pcTaskGetName( TaskHandle_t xTaskToQuery ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xTaskCreateRestricted( const TaskParameters_t * const pxTaskDefinition, |
| TaskHandle_t * pxCreatedTask ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xTaskCreateRestrictedStatic( const TaskParameters_t * const pxTaskDefinition, |
| TaskHandle_t * pxCreatedTask ) PRIVILEGED_FUNCTION; |
| void MPU_vTaskAllocateMPURegions( TaskHandle_t xTaskToModify, |
| const MemoryRegion_t * const xRegions ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xTaskGetStaticBuffers( TaskHandle_t xTask, |
| StackType_t ** ppuxStackBuffer, |
| StaticTask_t ** ppxTaskBuffer ) PRIVILEGED_FUNCTION; |
| UBaseType_t MPU_uxTaskPriorityGetFromISR( const TaskHandle_t xTask ) PRIVILEGED_FUNCTION; |
| UBaseType_t MPU_uxTaskBasePriorityGet( const TaskHandle_t xTask ) PRIVILEGED_FUNCTION; |
| UBaseType_t MPU_uxTaskBasePriorityGetFromISR( const TaskHandle_t xTask ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xTaskResumeFromISR( TaskHandle_t xTaskToResume ) PRIVILEGED_FUNCTION; |
| TaskHookFunction_t MPU_xTaskGetApplicationTaskTagFromISR( TaskHandle_t xTask ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xTaskGenericNotifyFromISR( TaskHandle_t xTaskToNotify, |
| UBaseType_t uxIndexToNotify, |
| uint32_t ulValue, |
| eNotifyAction eAction, |
| uint32_t * pulPreviousNotificationValue, |
| BaseType_t * pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; |
| void MPU_vTaskGenericNotifyGiveFromISR( TaskHandle_t xTaskToNotify, |
| UBaseType_t uxIndexToNotify, |
| BaseType_t * pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; |
| |
| /* MPU versions of queue.h API functions. */ |
| BaseType_t MPU_xQueueGenericSend( QueueHandle_t xQueue, |
| const void * const pvItemToQueue, |
| TickType_t xTicksToWait, |
| const BaseType_t xCopyPosition ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xQueueReceive( QueueHandle_t xQueue, |
| void * const pvBuffer, |
| TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xQueuePeek( QueueHandle_t xQueue, |
| void * const pvBuffer, |
| TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xQueueSemaphoreTake( QueueHandle_t xQueue, |
| TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; |
| UBaseType_t MPU_uxQueueMessagesWaiting( const QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; |
| UBaseType_t MPU_uxQueueSpacesAvailable( const QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; |
| TaskHandle_t MPU_xQueueGetMutexHolder( QueueHandle_t xSemaphore ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xQueueTakeMutexRecursive( QueueHandle_t xMutex, |
| TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xQueueGiveMutexRecursive( QueueHandle_t pxMutex ) FREERTOS_SYSTEM_CALL; |
| void MPU_vQueueAddToRegistry( QueueHandle_t xQueue, |
| const char * pcName ) FREERTOS_SYSTEM_CALL; |
| void MPU_vQueueUnregisterQueue( QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; |
| const char * MPU_pcQueueGetName( QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xQueueAddToSet( QueueSetMemberHandle_t xQueueOrSemaphore, |
| QueueSetHandle_t xQueueSet ) FREERTOS_SYSTEM_CALL; |
| QueueSetMemberHandle_t MPU_xQueueSelectFromSet( QueueSetHandle_t xQueueSet, |
| const TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; |
| void MPU_vQueueSetQueueNumber( QueueHandle_t xQueue, |
| UBaseType_t uxQueueNumber ) FREERTOS_SYSTEM_CALL; |
| UBaseType_t MPU_uxQueueGetQueueNumber( QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; |
| uint8_t MPU_ucQueueGetQueueType( QueueHandle_t xQueue ) FREERTOS_SYSTEM_CALL; |
| |
| /* Privileged only wrappers for Queue APIs. These are needed so that |
| * the application can use opaque handles maintained in mpu_wrappers.c |
| * with all the APIs. */ |
| void MPU_vQueueDelete( QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; |
| QueueHandle_t MPU_xQueueCreateMutex( const uint8_t ucQueueType ) PRIVILEGED_FUNCTION; |
| QueueHandle_t MPU_xQueueCreateMutexStatic( const uint8_t ucQueueType, |
| StaticQueue_t * pxStaticQueue ) PRIVILEGED_FUNCTION; |
| QueueHandle_t MPU_xQueueCreateCountingSemaphore( const UBaseType_t uxMaxCount, |
| const UBaseType_t uxInitialCount ) PRIVILEGED_FUNCTION; |
| QueueHandle_t MPU_xQueueCreateCountingSemaphoreStatic( const UBaseType_t uxMaxCount, |
| const UBaseType_t uxInitialCount, |
| StaticQueue_t * pxStaticQueue ) PRIVILEGED_FUNCTION; |
| QueueHandle_t MPU_xQueueGenericCreate( const UBaseType_t uxQueueLength, |
| const UBaseType_t uxItemSize, |
| const uint8_t ucQueueType ) PRIVILEGED_FUNCTION; |
| QueueHandle_t MPU_xQueueGenericCreateStatic( const UBaseType_t uxQueueLength, |
| const UBaseType_t uxItemSize, |
| uint8_t * pucQueueStorage, |
| StaticQueue_t * pxStaticQueue, |
| const uint8_t ucQueueType ) PRIVILEGED_FUNCTION; |
| QueueSetHandle_t MPU_xQueueCreateSet( const UBaseType_t uxEventQueueLength ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xQueueRemoveFromSet( QueueSetMemberHandle_t xQueueOrSemaphore, |
| QueueSetHandle_t xQueueSet ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xQueueGenericReset( QueueHandle_t xQueue, |
| BaseType_t xNewQueue ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xQueueGenericGetStaticBuffers( QueueHandle_t xQueue, |
| uint8_t ** ppucQueueStorage, |
| StaticQueue_t ** ppxStaticQueue ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xQueueGenericSendFromISR( QueueHandle_t xQueue, |
| const void * const pvItemToQueue, |
| BaseType_t * const pxHigherPriorityTaskWoken, |
| const BaseType_t xCopyPosition ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xQueueGiveFromISR( QueueHandle_t xQueue, |
| BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xQueuePeekFromISR( QueueHandle_t xQueue, |
| void * const pvBuffer ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xQueueReceiveFromISR( QueueHandle_t xQueue, |
| void * const pvBuffer, |
| BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xQueueIsQueueEmptyFromISR( const QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xQueueIsQueueFullFromISR( const QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; |
| UBaseType_t MPU_uxQueueMessagesWaitingFromISR( const QueueHandle_t xQueue ) PRIVILEGED_FUNCTION; |
| TaskHandle_t MPU_xQueueGetMutexHolderFromISR( QueueHandle_t xSemaphore ) PRIVILEGED_FUNCTION; |
| QueueSetMemberHandle_t MPU_xQueueSelectFromSetFromISR( QueueSetHandle_t xQueueSet ) PRIVILEGED_FUNCTION; |
| |
| /* MPU versions of timers.h API functions. */ |
| void * MPU_pvTimerGetTimerID( const TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; |
| void MPU_vTimerSetTimerID( TimerHandle_t xTimer, |
| void * pvNewID ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTimerIsTimerActive( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; |
| TaskHandle_t MPU_xTimerGetTimerDaemonTaskHandle( void ) FREERTOS_SYSTEM_CALL; |
| 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 MPU_xTimerGenericCommandFromTaskEntry( const xTimerGenericCommandFromTaskParams_t * pxParams ) FREERTOS_SYSTEM_CALL; |
| const char * MPU_pcTimerGetName( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; |
| void MPU_vTimerSetReloadMode( TimerHandle_t xTimer, |
| const BaseType_t uxAutoReload ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xTimerGetReloadMode( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; |
| UBaseType_t MPU_uxTimerGetReloadMode( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; |
| TickType_t MPU_xTimerGetPeriod( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; |
| TickType_t MPU_xTimerGetExpiryTime( TimerHandle_t xTimer ) FREERTOS_SYSTEM_CALL; |
| |
| /* Privileged only wrappers for Timer APIs. These are needed so that |
| * the application can use opaque handles maintained in mpu_wrappers.c |
| * with all the APIs. */ |
| TimerHandle_t MPU_xTimerCreate( const char * const pcTimerName, |
| const TickType_t xTimerPeriodInTicks, |
| const UBaseType_t uxAutoReload, |
| void * const pvTimerID, |
| TimerCallbackFunction_t pxCallbackFunction ) PRIVILEGED_FUNCTION; |
| TimerHandle_t MPU_xTimerCreateStatic( const char * const pcTimerName, |
| const TickType_t xTimerPeriodInTicks, |
| const UBaseType_t uxAutoReload, |
| void * const pvTimerID, |
| TimerCallbackFunction_t pxCallbackFunction, |
| StaticTimer_t * pxTimerBuffer ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xTimerGetStaticBuffer( TimerHandle_t xTimer, |
| StaticTimer_t ** ppxTimerBuffer ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xTimerGenericCommandFromISR( TimerHandle_t xTimer, |
| const BaseType_t xCommandID, |
| const TickType_t xOptionalValue, |
| BaseType_t * const pxHigherPriorityTaskWoken, |
| const TickType_t xTicksToWait ) PRIVILEGED_FUNCTION; |
| |
| /* MPU versions of event_group.h API functions. */ |
| 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 MPU_xEventGroupWaitBitsEntry( const xEventGroupWaitBitsParams_t * pxParams ) FREERTOS_SYSTEM_CALL; |
| EventBits_t MPU_xEventGroupClearBits( EventGroupHandle_t xEventGroup, |
| const EventBits_t uxBitsToClear ) FREERTOS_SYSTEM_CALL; |
| EventBits_t MPU_xEventGroupSetBits( EventGroupHandle_t xEventGroup, |
| const EventBits_t uxBitsToSet ) FREERTOS_SYSTEM_CALL; |
| EventBits_t MPU_xEventGroupSync( EventGroupHandle_t xEventGroup, |
| const EventBits_t uxBitsToSet, |
| const EventBits_t uxBitsToWaitFor, |
| TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; |
| #if ( configUSE_TRACE_FACILITY == 1 ) |
| UBaseType_t MPU_uxEventGroupGetNumber( void * xEventGroup ) FREERTOS_SYSTEM_CALL; |
| void MPU_vEventGroupSetNumber( void * xEventGroup, |
| UBaseType_t uxEventGroupNumber ) FREERTOS_SYSTEM_CALL; |
| #endif /* ( configUSE_TRACE_FACILITY == 1 )*/ |
| |
| /* Privileged only wrappers for Event Group APIs. These are needed so that |
| * the application can use opaque handles maintained in mpu_wrappers.c |
| * with all the APIs. */ |
| EventGroupHandle_t MPU_xEventGroupCreate( void ) PRIVILEGED_FUNCTION; |
| EventGroupHandle_t MPU_xEventGroupCreateStatic( StaticEventGroup_t * pxEventGroupBuffer ) PRIVILEGED_FUNCTION; |
| void MPU_vEventGroupDelete( EventGroupHandle_t xEventGroup ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xEventGroupGetStaticBuffer( EventGroupHandle_t xEventGroup, |
| StaticEventGroup_t ** ppxEventGroupBuffer ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xEventGroupClearBitsFromISR( EventGroupHandle_t xEventGroup, |
| const EventBits_t uxBitsToClear ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xEventGroupSetBitsFromISR( EventGroupHandle_t xEventGroup, |
| const EventBits_t uxBitsToSet, |
| BaseType_t * pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; |
| EventBits_t MPU_xEventGroupGetBitsFromISR( EventGroupHandle_t xEventGroup ) PRIVILEGED_FUNCTION; |
| |
| /* MPU versions of message/stream_buffer.h API functions. */ |
| size_t MPU_xStreamBufferSend( StreamBufferHandle_t xStreamBuffer, |
| const void * pvTxData, |
| size_t xDataLengthBytes, |
| TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; |
| size_t MPU_xStreamBufferReceive( StreamBufferHandle_t xStreamBuffer, |
| void * pvRxData, |
| size_t xBufferLengthBytes, |
| TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xStreamBufferIsFull( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; |
| size_t MPU_xStreamBufferSpacesAvailable( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; |
| size_t MPU_xStreamBufferBytesAvailable( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; |
| BaseType_t MPU_xStreamBufferSetTriggerLevel( StreamBufferHandle_t xStreamBuffer, |
| size_t xTriggerLevel ) FREERTOS_SYSTEM_CALL; |
| size_t MPU_xStreamBufferNextMessageLengthBytes( StreamBufferHandle_t xStreamBuffer ) FREERTOS_SYSTEM_CALL; |
| |
| /* Privileged only wrappers for Stream Buffer APIs. These are needed so that |
| * the application can use opaque handles maintained in mpu_wrappers.c |
| * with all the APIs. */ |
| StreamBufferHandle_t MPU_xStreamBufferGenericCreate( size_t xBufferSizeBytes, |
| size_t xTriggerLevelBytes, |
| BaseType_t xIsMessageBuffer, |
| StreamBufferCallbackFunction_t pxSendCompletedCallback, |
| StreamBufferCallbackFunction_t pxReceiveCompletedCallback ) PRIVILEGED_FUNCTION; |
| 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 ) PRIVILEGED_FUNCTION; |
| void MPU_vStreamBufferDelete( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xStreamBufferReset( StreamBufferHandle_t xStreamBuffer ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xStreamBufferGetStaticBuffers( StreamBufferHandle_t xStreamBuffers, |
| uint8_t * ppucStreamBufferStorageArea, |
| StaticStreamBuffer_t * ppxStaticStreamBuffer ) PRIVILEGED_FUNCTION; |
| size_t MPU_xStreamBufferSendFromISR( StreamBufferHandle_t xStreamBuffer, |
| const void * pvTxData, |
| size_t xDataLengthBytes, |
| BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; |
| size_t MPU_xStreamBufferReceiveFromISR( StreamBufferHandle_t xStreamBuffer, |
| void * pvRxData, |
| size_t xBufferLengthBytes, |
| BaseType_t * const pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xStreamBufferSendCompletedFromISR( StreamBufferHandle_t xStreamBuffer, |
| BaseType_t * pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; |
| BaseType_t MPU_xStreamBufferReceiveCompletedFromISR( StreamBufferHandle_t xStreamBuffer, |
| BaseType_t * pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION; |
| |
| #endif /* MPU_PROTOTYPES_H */ |
