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Add task creation with affinity functions (#470)

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This commit adds the functions listed below. These functions allow
tasks to be created with their core affinity already set.

- xTaskCreateAffinitySet()
- xTaskCreateStaticAffinitySet()
- xTaskCreateRestrictedAffinitySet()
- xTaskCreateRestrictedStaticAffinitySet()
This commit is contained in:
Darian 2022-03-19 01:16:21 +08:00 • committed by GitHub
parent 4446c8f0ea
commit a97741a08d
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2 changed files with 108 additions and 0 deletions
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33
include/task.h
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@ -380,6 +380,16 @@ typedef enum
TaskHandle_t * const pxCreatedTask ) PRIVILEGED_FUNCTION;
#endif
#if ( ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) && ( configNUM_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
BaseType_t xTaskCreateAffinitySet( TaskFunction_t pxTaskCode,
const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
const configSTACK_DEPTH_TYPE usStackDepth,
void * const pvParameters,
UBaseType_t uxPriority,
UBaseType_t uxCoreAffinityMask,
TaskHandle_t * const pxCreatedTask ) PRIVILEGED_FUNCTION;
#endif
/**
* task. h
* <pre>
@ -498,6 +508,17 @@ typedef enum
StaticTask_t * const pxTaskBuffer ) PRIVILEGED_FUNCTION;
#endif /* configSUPPORT_STATIC_ALLOCATION */
#if ( ( configSUPPORT_STATIC_ALLOCATION == 1 ) && ( configNUM_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
TaskHandle_t xTaskCreateStaticAffinitySet( TaskFunction_t pxTaskCode,
const char * const pcName, /*lint !e971 Unqualified char types are allowed for strings and single characters only. */
const uint32_t ulStackDepth,
void * const pvParameters,
UBaseType_t uxPriority,
StackType_t * const puxStackBuffer,
StaticTask_t * const pxTaskBuffer,
UBaseType_t uxCoreAffinityMask ) PRIVILEGED_FUNCTION;
#endif
/**
* task. h
* <pre>
@ -576,6 +597,12 @@ typedef enum
TaskHandle_t * pxCreatedTask ) PRIVILEGED_FUNCTION;
#endif
#if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configNUM_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
BaseType_t xTaskCreateRestrictedAffinitySet( const TaskParameters_t * const pxTaskDefinition,
UBaseType_t uxCoreAffinityMask,
TaskHandle_t * pxCreatedTask ) PRIVILEGED_FUNCTION;
#endif
/**
* task. h
* <pre>
@ -666,6 +693,12 @@ typedef enum
TaskHandle_t * pxCreatedTask ) PRIVILEGED_FUNCTION;
#endif
#if ( ( portUSING_MPU_WRAPPERS == 1 ) && ( configSUPPORT_STATIC_ALLOCATION == 1 ) && ( configNUM_CORES > 1 ) && ( configUSE_CORE_AFFINITY == 1 ) )
BaseType_t xTaskCreateRestrictedStaticAffinitySet( const TaskParameters_t * const pxTaskDefinition,
UBaseType_t uxCoreAffinityMask,
TaskHandle_t * pxCreatedTask ) PRIVILEGED_FUNCTION;
#endif
/**
* task. h
* <pre>