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SourceVuESP-IDF Framework and ExamplesFreeRTOSvTaskSwitchContext()

vTaskSwitchContext() function

Syntax

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Summary

Declaration

Definition

from task.h:2882

void vTaskSwitchContext( void );

Implemented in tasks.c:3651

References

Code

Location

Referrer

void vTaskSwitchContext( void )

portDONT_DISCARD void vTaskSwitchContext( void ) PRIVILEGED_FUNCTION;

vTaskSwitchContext();

Call Tree

vTaskSwitchContext() is called by 1 function and calls 11 functions:

vTaskSwitchContext()

xPortGetCoreID()

vApplicationStackOverflowHook()

prvTaskEnterCriticalSafeSMPOnly()

prvTaskExitCriticalSafeSMPOnly()

prvSelectHighestPriorityTaskSMP()

__assert_func()

esp_timer_get_time()

SEGGER_SYSVIEW_OnIdle()

SEGGER_SYSVIEW_OnTaskStartExec()

xTaskGetIdleTaskHandle()

xTaskGetCurrentTaskHandle()

Data Use

vTaskSwitchContext() reads 15 variables and writes 3 variables:

tskTaskControlBlock::pxStack

tskTaskControlBlock::pcTaskName

uxSchedulerSuspended

xLIST_ITEM::pxNext

xLIST_ITEM::pvOwner

xLIST::uxNumberOfItems

xLIST::xListEnd

pxReadyTasksLists

uxTopReadyPriority

tskTaskControlBlock::ulRunTimeCounter

ulTaskSwitchedInTime

vTaskSwitchContext()

tskTaskControlBlock::ulRunTimeCounter

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