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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

Time

Semaphores

Mailboxes

Message Passing

Interrupt Handling

Memory Pools

Kernel Tracer

Spinlocks

Miscellaneous RTKernel-32 Operations

Function RTKDebugVersion

Function RTKInitialized

Function RTKStackCheck

Function RTKCanPreempt

Function RTKPreemptionsON

Function RTKPreemptionsOFF

Function RTKScheduler

Function RTKSetMessageHandler

Function RTKSetTaskSwitchHook

Function RTKSetTaskStartStopHook

Function RTKFatalError

Function RTKInstallExitTask

Function RTKExit

Function RTKAlloc

Function RTKDeallocTerminatedTasks

Function RTKWin32ToRTKHandle

Function RTKToWin32Handle

Port I/O Functions

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 RTKStackCheck

RTKernel-32 offers its own stack-check mechanism. Unlike compiler-generated stack checks, function RTKStackCheck can also be used in interrupt handlers.

void RTKStackCheck(void);

The Debug Version of RTKernel-32 will call RTKStackCheck in every RTKernel-32 operation if flag RF_STACKCHECKS is set in RTKConfig.Flags. The program is aborted with an error message if less than 64 bytes are left on the stack. These 64 bytes are required by RTKernel-32 to issue the error message and abort the program. Error-free termination of the program cannot be expected due to the lack of stack space.

It should be noted that RTKernel-32 can only recognize stack overflows that occur in a kernel call. Stack overflows in the application code or the Standard Version may go unnoticed.

UpFunction RTKInitialized

DownFunction RTKCanPreempt

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