len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-04-19 21:11:57 -04:00
Code Issues Packages Projects Releases Wiki Activity

Update Cortex-M MPU version to include new API functions.

Browse source
This commit is contained in:
Richard Barry 2013-07-13 19:37:35 +00:00
parent e5d9640863
commit da0fff63c9
4 changed files with 33 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
FreeRTOS/Source/include/mpu_wrappers.h
View file

@ -108,6 +108,7 @@ only for ports that are using the MPU. */
#define xTaskGetCurrentTaskHandle MPU_xTaskGetCurrentTaskHandle
#define xTaskGetSchedulerState MPU_xTaskGetSchedulerState
#define xTaskGetIdleTaskHandle MPU_xTaskGetIdleTaskHandle
#define xTaskGetSystemState MPU_xTaskGetSystemState
#define xQueueGenericCreate MPU_xQueueGenericCreate
#define xQueueCreateMutex MPU_xQueueCreateMutex
@ -125,6 +126,7 @@ only for ports that are using the MPU. */
#define xQueueSelectFromSet MPU_xQueueSelectFromSet
#define xQueueAddToSet MPU_xQueueAddToSet
#define xQueueRemoveFromSet MPU_xQueueRemoveFromSet
#define xQueuePeekFromISR MPU_xQueuePeekFromISR
#define pvPortMalloc MPU_pvPortMalloc
#define vPortFree MPU_vPortFree

2
FreeRTOS/Source/include/queue.h
View file

@ -724,7 +724,7 @@ signed portBASE_TYPE xQueueGenericSend( xQueueHandle xQueue, const void * const
* \defgroup xQueuePeekFromISR xQueuePeekFromISR
* \ingroup QueueManagement
*/
signed portBASE_TYPE xQueuePeekFromISR( xQueueHandle xQueue, void * const pvBuffer );
signed portBASE_TYPE xQueuePeekFromISR( xQueueHandle xQueue, void * const pvBuffer ) PRIVILEGED_FUNCTION;
/**
* queue. h

29
FreeRTOS/Source/portable/GCC/ARM_CM3_MPU/port.c
View file

@ -203,6 +203,7 @@ unsigned portBASE_TYPE MPU_uxTaskGetStackHighWaterMark( xTaskHandle xTask );
xTaskHandle MPU_xTaskGetCurrentTaskHandle( void );
portBASE_TYPE MPU_xTaskGetSchedulerState( void );
xTaskHandle MPU_xTaskGetIdleTaskHandle( void );
unsigned portBASE_TYPE MPU_xTaskGetSystemState( xTaskStatusType *pxTaskStatusArray, unsigned portBASE_TYPE uxArraySize, unsigned long *pulTotalRunTime );
xQueueHandle MPU_xQueueGenericCreate( unsigned portBASE_TYPE uxQueueLength, unsigned portBASE_TYPE uxItemSize, unsigned char ucQueueType );
signed portBASE_TYPE MPU_xQueueGenericSend( xQueueHandle xQueue, const void * const pvItemToQueue, portTickType xTicksToWait, portBASE_TYPE xCopyPosition );
portBASE_TYPE MPU_xQueueGenericReset( xQueueHandle pxQueue, portBASE_TYPE xNewQueue );
@ -224,6 +225,7 @@ xQueueSetHandle MPU_xQueueCreateSet( unsigned portBASE_TYPE uxEventQueueLength )
xQueueSetMemberHandle MPU_xQueueSelectFromSet( xQueueSetHandle xQueueSet, portTickType xBlockTimeTicks );
portBASE_TYPE MPU_xQueueAddToSet( xQueueSetMemberHandle xQueueOrSemaphore, xQueueSetHandle xQueueSet );
portBASE_TYPE MPU_xQueueRemoveFromSet( xQueueSetMemberHandle xQueueOrSemaphore, xQueueSetHandle xQueueSet );
signed portBASE_TYPE MPU_xQueuePeekFromISR( xQueueHandle xQueue, void * const pvBuffer );
/*-----------------------------------------------------------*/
@ -917,6 +919,19 @@ portBASE_TYPE xRunningPrivileged = prvRaisePrivilege();
#endif
/*-----------------------------------------------------------*/
#if ( configUSE_TRACE_FACILITY == 1 )
unsigned portBASE_TYPE MPU_xTaskGetSystemState( xTaskStatusType *pxTaskStatusArray, unsigned portBASE_TYPE uxArraySize, unsigned long *pulTotalRunTime )
{
unsigned portBASE_TYPE uxReturn;
portBASE_TYPE xRunningPrivileged = prvRaisePrivilege();
uxReturn = xTaskGetSystemState( pxTaskStatusArray, uxArraySize, pulTotalRunTime );
portRESET_PRIVILEGE( xRunningPrivileged );
return xReturn;
}
#endif
/*-----------------------------------------------------------*/
#if ( INCLUDE_uxTaskGetStackHighWaterMark == 1 )
unsigned portBASE_TYPE MPU_uxTaskGetStackHighWaterMark( xTaskHandle xTask )
{
@ -1011,6 +1026,17 @@ signed portBASE_TYPE xReturn;
}
/*-----------------------------------------------------------*/
signed portBASE_TYPE MPU_xQueuePeekFromISR( xQueueHandle pxQueue, void * const pvBuffer )
{
portBASE_TYPE xRunningPrivileged = prvRaisePrivilege();
signed portBASE_TYPE xReturn;
xReturn = xQueuePeekFromISR( pxQueue, pvBuffer );
portRESET_PRIVILEGE( xRunningPrivileged );
return xReturn;
}
/*-----------------------------------------------------------*/
#if ( configUSE_MUTEXES == 1 )
xQueueHandle MPU_xQueueCreateMutex( void )
{
@ -1225,4 +1251,5 @@ portBASE_TYPE xRunningPrivileged = prvRaisePrivilege();
#if configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS == 1
#include "application_defined_privileged_functions.h"
#endif
#endif

4
FreeRTOS/Source/tasks.c
View file

@ -175,7 +175,7 @@ PRIVILEGED_DATA tskTCB * volatile pxCurrentTCB = NULL;
PRIVILEGED_DATA static xList pxReadyTasksLists[ configMAX_PRIORITIES ]; /*< Prioritised ready tasks. */
PRIVILEGED_DATA static xList xDelayedTaskList1; /*< Delayed tasks. */
PRIVILEGED_DATA static xList xDelayedTaskList2; /*< Delayed tasks (two lists are used - one for delays that have overflowed the current tick count. */
PRIVILEGED_DATA static xList * volatile pxDelayedTaskList ; /*< Points to the delayed task list currently being used. */
PRIVILEGED_DATA static xList * volatile pxDelayedTaskList; /*< Points to the delayed task list currently being used. */
PRIVILEGED_DATA static xList * volatile pxOverflowDelayedTaskList; /*< Points to the delayed task list currently being used to hold tasks that have overflowed the current tick count. */
PRIVILEGED_DATA static xList xPendingReadyList; /*< Tasks that have been readied while the scheduler was suspended. They will be moved to the ready list when the scheduler is resumed. */
@ -198,7 +198,7 @@ PRIVILEGED_DATA static xList xPendingReadyList; /*< Tasks that have been r
#endif
/* File private variables. --------------------------------*/
/* Other file private variables. --------------------------------*/
PRIVILEGED_DATA static volatile unsigned portBASE_TYPE uxCurrentNumberOfTasks = ( unsigned portBASE_TYPE ) 0U;
PRIVILEGED_DATA static volatile portTickType xTickCount = ( portTickType ) 0U;
PRIVILEGED_DATA static volatile unsigned portBASE_TYPE uxTopReadyPriority = tskIDLE_PRIORITY;