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SourceVuRaspberry Pi Pico SDK and ExamplesFreeRTOSStackType_t

StackType_t

Syntax

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Summary

Declaration

from portmacro.h:61

typedef portSTACK_TYPE StackType_t;

Examples

StackType_t is referenced by 1 libraries and example projects:

References

from 0/1 examples

Code

Location

Scope

Referrer

typedef portSTACK_TYPE StackType_t;

StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,

pxPortInitialiseStack()

*pxTopOfStack = ( StackType_t ) pxCode; /* PC */

pxPortInitialiseStack()

*pxTopOfStack = ( StackType_t ) portTASK_RETURN_ADDRESS; /* LR */

pxPortInitialiseStack()

*pxTopOfStack = ( StackType_t ) pvParameters; /* R0 */

pxPortInitialiseStack()

StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,

pxPortInitialiseStack()

configSTACK_DEPTH_TYPE usStackDepth;

xTASK_PARAMETERS

xTASK_PARAMETERS::usStackDepth

StackType_t * puxStackBuffer;

xTASK_PARAMETERS

xTASK_PARAMETERS::puxStackBuffer

StackType_t * pxStackBase; /* Points to the lowest address of the task's stack area. */

xTASK_STATUS::pxStackBase

configSTACK_DEPTH_TYPE usStackHighWaterMark; /* The minimum amount of stack space that has remained for the task since the task was created. The closer this value is to zero the closer the task has come to overflowing its stack. */

xTASK_STATUS::usStackHighWaterMark

const configSTACK_DEPTH_TYPE uxStackDepth,

xTaskCreate()::uxStackDepth

volatile StackType_t * pxTopOfStack; /**< Points to the location of the last item placed on the tasks stack. THIS MUST BE THE FIRST MEMBER OF THE TCB STRUCT. */

tskTaskControlBlock

tskTaskControlBlock::pxTopOfStack

StackType_t * pxStack; /**< Points to the start of the stack. */

tskTaskControlBlock

tskTaskControlBlock::pxStack

const configSTACK_DEPTH_TYPE uxStackDepth,

prvInitialiseNewTask()

prvInitialiseNewTask()::uxStackDepth

const configSTACK_DEPTH_TYPE uxStackDepth,

prvCreateTask()

prvCreateTask()::uxStackDepth

const configSTACK_DEPTH_TYPE uxStackDepth,

prvCreateTask()

prvCreateTask()::uxStackDepth

StackType_t * pxStack;

prvCreateTask()

pxStack = pvPortMallocStack( ( ( ( size_t ) uxStackDepth ) * sizeof( StackType_t ) ) );

prvCreateTask()

const configSTACK_DEPTH_TYPE uxStackDepth,

xTaskCreate()::uxStackDepth

const configSTACK_DEPTH_TYPE uxStackDepth,

prvInitialiseNewTask()

prvInitialiseNewTask()::uxStackDepth

StackType_t * pxTopOfStack;

prvInitialiseNewTask()

( void ) memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) uxStackDepth * sizeof( StackType_t ) );

prvInitialiseNewTask()

pxTopOfStack = &( pxNewTCB->pxStack[ uxStackDepth - ( configSTACK_DEPTH_TYPE ) 1 ] );

prvInitialiseNewTask()

pxTopOfStack = ( StackType_t * ) ( ( ( portPOINTER_SIZE_TYPE ) pxTopOfStack ) & ( ~( ( portPOINTER_SIZE_TYPE ) portBYTE_ALIGNMENT_MASK ) ) );

prvInitialiseNewTask()

uxCount /= ( configSTACK_DEPTH_TYPE ) sizeof( StackType_t );

prvTaskCheckFreeStackSpace()

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Data Use

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Implementations

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Instances

from 0/1 examples

Instance

Scope

Location

Project

return

pxPortInitialiseStack()

pxPortInitialiseStack()::pxTopOfStack

pxPortInitialiseStack()

xTASK_PARAMETERS::usStackDepth

xTASK_PARAMETERS

xTASK_PARAMETERS::puxStackBuffer

xTASK_PARAMETERS

xTASK_STATUS::pxStackBase

xTASK_STATUS::usStackHighWaterMark

xTaskCreate()::uxStackDepth

return

pxPortInitialiseStack()

pxPortInitialiseStack()::pxTopOfStack

pxPortInitialiseStack()

tskTaskControlBlock::pxTopOfStack

tskTaskControlBlock

tskTaskControlBlock::pxStack

tskTaskControlBlock

prvInitialiseNewTask()::uxStackDepth

prvInitialiseNewTask()

prvCreateTask()::uxStackDepth

prvCreateTask()

prvCreateTask()::uxStackDepth

prvCreateTask()

xTaskCreate()::uxStackDepth

prvInitialiseNewTask()::uxStackDepth

prvInitialiseNewTask()

Lifecycle

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