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Function RTKSaveIRQHandlerFar

RTKSaveIRQHandlerFar saves the currently installed interrupt handler for a given IRQ:

void RTKSaveIRQHandlerFar(int IRQ, RTKIRQDescriptor * Handler);

Parameters

IRQ

Specifies the desired interrupt.

Handler

Pointer to an RTKIRQDescriptor structure, which contains complete information about the handler. It can be a handler previously installed or a high-level handler of the application. Use this call to inquire a handler you would like to chain to using RTKCallIRQHandlerFar or restore using RTKRestoreIRQHandlerFar.

Function RTKGetIRQHandler

Function RTKRestoreIRQHandlerFar