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Add vApplicationGetPassiveIdleTaskMemory for SMP (#890)

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* Update vApplicationGetIdleTaskMemory prototype for SMP. Now SMP and
  single core use the same prototype for compatibility.
* Add vApplicationGetPassiveIdleTaskMemory for SMP to get passive idle
  task memory.
This commit is contained in:
chinglee-iot
2023-11-16 09:04:05 +08:00
committed by GitHub
parent ad13a1f8df
commit dc09a3dd51
2 changed files with 49 additions and 42 deletions
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30
include/task.h
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@ -1961,8 +1961,6 @@ configSTACK_DEPTH_TYPE uxTaskGetStackHighWaterMark2( TaskHandle_t xTask ) PRIVIL
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
#if ( configNUMBER_OF_CORES == 1 )
/**
* task.h
* @code{c}
@ -1976,15 +1974,14 @@ configSTACK_DEPTH_TYPE uxTaskGetStackHighWaterMark2( TaskHandle_t xTask ) PRIVIL
* @param ppxIdleTaskStackBuffer A handle to a statically allocated Stack buffer for the idle task
* @param pulIdleTaskStackSize A pointer to the number of elements that will fit in the allocated stack buffer
*/
void vApplicationGetIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer,
StackType_t ** ppxIdleTaskStackBuffer,
uint32_t * pulIdleTaskStackSize ); /*lint !e526 Symbol not defined as it is an application callback. */
#else /* #if ( configNUMBER_OF_CORES == 1 ) */
void vApplicationGetIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer,
StackType_t ** ppxIdleTaskStackBuffer,
uint32_t * pulIdleTaskStackSize ); /*lint !e526 Symbol not defined as it is an application callback. */
/**
* task.h
* @code{c}
* void vApplicationGetIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer, StackType_t ** ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize, BaseType_t xCoreID )
* void vApplicationGetPassiveIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer, StackType_t ** ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize, BaseType_t xCoreID )
* @endcode
*
* This function is used to provide a statically allocated block of memory to FreeRTOS to hold the Idle Tasks TCB. This function is required when
@ -1996,20 +1993,21 @@ configSTACK_DEPTH_TYPE uxTaskGetStackHighWaterMark2( TaskHandle_t xTask ) PRIVIL
* These idle tasks are created to ensure that each core has an idle task to run when
* no other task is available to run.
*
* The function vApplicationGetIdleTaskMemory is called with xCoreID 0 to get the
* memory for Active idle task. It is called with xCoreID 1, 2 ... ( configNUMBER_OF_CORES - 1 )
* to get memory for passive idle tasks.
* The function vApplicationGetPassiveIdleTaskMemory is called with passive idle
* task index 0, 1 ... ( configNUMBER_OF_CORES - 2 ) to get memory for passive idle
* tasks.
*
* @param ppxIdleTaskTCBBuffer A handle to a statically allocated TCB buffer
* @param ppxIdleTaskStackBuffer A handle to a statically allocated Stack buffer for the idle task
* @param pulIdleTaskStackSize A pointer to the number of elements that will fit in the allocated stack buffer
* @param xCoreId The core index of the idle task buffer
* @param xPassiveIdleTaskIndex The passive idle task index of the idle task buffer
*/
void vApplicationGetIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer,
StackType_t ** ppxIdleTaskStackBuffer,
uint32_t * pulIdleTaskStackSize, /*lint !e526 Symbol not defined as it is an application callback. */
BaseType_t xCoreID );
#endif /* #if ( configNUMBER_OF_CORES == 1 ) */
#if ( configNUMBER_OF_CORES > 1 )
void vApplicationGetPassiveIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer,
StackType_t ** ppxIdleTaskStackBuffer,
uint32_t * pulIdleTaskStackSize,
BaseType_t xPassiveIdleTaskIndex );
#endif /* #if ( configNUMBER_OF_CORES > 1 ) */
#endif /* if ( configSUPPORT_STATIC_ALLOCATION == 1 ) */
/**