Jump to main content

##

# 2.42.7 EIC_NMICallbackRegister Function

## C

    void EIC_NMICallbackRegister (EIC_NMI_CALLBACK callback, uintptr_t context);

## Summary

Registers the function to be called when an interrupt condition has been sensed on the NMI pin.

## Description

This function registers the callback function to be called when an interrupt condition has been sensed on the NMI pin.

## Precondition

EIC_Initialize() must have been called first for the associated instance.

## Parameters

Param | Description
--- | ---
callback | callback function pointer. Setting this to NULL will disable the callback feature
context | Allows the caller to provide a context value

## Returns

None.

## Example

    // Refer to the description of the EIC_NMI_CALLBACK data type for details on
    // API usage.

## Remarks

None.