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freertos: Enable vTaskSuspend()/vTaskResume() API

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Adds relevant unit tests.

TW11878
This commit is contained in:
Angus Gratton
2017-04-26 12:45:24 +10:00
committed by Angus Gratton
parent b540322dc1
commit 66726ec166
3 changed files with 223 additions and 15 deletions
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11
components/freertos/tasks.c
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@@ -488,6 +488,8 @@ extern void esp_vApplicationTickHook( void );
* Utility task that simply returns pdTRUE if the task referenced by xTask is
* currently in the Suspended state, or pdFALSE if the task referenced by xTask
* is in any other state.
*
* Caller must hold xTaskQueueMutex before calling this function.
*/
#if ( INCLUDE_vTaskSuspend == 1 )
static BaseType_t prvTaskIsTaskSuspended( const TaskHandle_t xTask ) PRIVILEGED_FUNCTION;
@@ -1716,13 +1718,11 @@ static void prvAddNewTaskToReadyList( TCB_t *pxNewTCB, TaskFunction_t pxTaskCode
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskSuspend == 1 )
/* ToDo: Make this multicore-compatible. */
void vTaskSuspend( TaskHandle_t xTaskToSuspend )
{
TCB_t *pxTCB;
TCB_t *curTCB;
UNTESTED_FUNCTION();
taskENTER_CRITICAL(&xTaskQueueMutex);
{
/* If null is passed in here then it is the running task that is
@@ -1810,15 +1810,13 @@ static void prvAddNewTaskToReadyList( TCB_t *pxNewTCB, TaskFunction_t pxTaskCode
/*-----------------------------------------------------------*/
#if ( INCLUDE_vTaskSuspend == 1 )
static BaseType_t prvTaskIsTaskSuspended( const TaskHandle_t xTask )
{
BaseType_t xReturn = pdFALSE;
const TCB_t * const pxTCB = ( TCB_t * ) xTask;
/* Accesses xPendingReadyList so must be called from a critical
section. */
taskENTER_CRITICAL(&xTaskQueueMutex);
section (caller is required to hold xTaskQueueMutex). */
/* It does not make sense to check if the calling task is suspended. */
configASSERT( xTask );
@@ -1849,7 +1847,6 @@ static void prvAddNewTaskToReadyList( TCB_t *pxNewTCB, TaskFunction_t pxTaskCode
{
mtCOVERAGE_TEST_MARKER();
}
taskEXIT_CRITICAL(&xTaskQueueMutex);
return xReturn;
} /*lint !e818 xTask cannot be a pointer to const because it is a typedef. */
@@ -1859,12 +1856,10 @@ static void prvAddNewTaskToReadyList( TCB_t *pxNewTCB, TaskFunction_t pxTaskCode
#if ( INCLUDE_vTaskSuspend == 1 )
/* ToDo: Make this multicore-compatible. */
void vTaskResume( TaskHandle_t xTaskToResume )
{
TCB_t * const pxTCB = ( TCB_t * ) xTaskToResume;
UNTESTED_FUNCTION();
/* It does not make sense to resume the calling task. */
configASSERT( xTaskToResume );