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On Time RTOS-32 Documentation

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RTTarget-32

RTKernel-32

RTKernel-32 Programming Manual

RTKernel-32 Reference Manual

Module RTKernel-32

RTKernel-32 Configuration

Function RTKernelInit

Task Management

Enquiring Tasks

Function RTKCurrentTaskHandle

Function RTKGetTaskState

Function RTKGetTaskPrio

Function RTKGetTaskStack

Function RTKGetMinStack

Function RTKTaskInfo

Function RTKClearStatistic

Function RTKLoadSymbols

Function RTKStackDump

Function RTKFirstTask

Function RTKNextTask

Time

Semaphores

Mailboxes

Message Passing

Interrupt Handling

Memory Pools

Kernel Tracer

Spinlocks

Miscellaneous RTKernel-32 Operations

Module FineTime

Module Clock

Module Timer

Module RTCom

Module RTKeybrd

Module RTTextIO

Module CPUMoni

Module RTProf

RTFiles-32

RTIP-32

RTPEG-32

RTUSB-32
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Function RTKGetTaskStack

Function RTKGetTaskStack returns the remaining free stack space of a task:

unsigned RTKGetTaskStack(RTKTaskHandle Handle);

Parameters

Handle

References the task whose stack to enquire. To enquire the stack of the current task, RTKGetTaskStack(RTKCurrentTaskHandle()) can be used.

return value

The remaining free stack space of the respective task.

Depending on the system driver, RTKernel-32 may not be able to determine the stack limits of the main task. In this case, the value FFFFFFFFh is returned for it. The actual free stack space can never have this value.

Note that sufficient stack space for interrupts must be available at all times.

UpFunction RTKGetTaskPrio

DownFunction RTKGetMinStack

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