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##

# 2.43.2 EVIC_SourceEnable Function

## C

    void EVIC_SourceEnable( INT_SOURCE source )

## Summary

Enables the interrupt source.

## Description

This function enables the interrupt source. The interrupt flag is set when the interrupt request is sampled. The pending interrupt request will not cause further processing if the interrupt is not enabled using this function or if interrupts are not enabled.

## Precondition

EVIC_Initialize() function must have been called first.

## Parameters

Param | Description
--- | ---
source | One of the possible values from INT_SOURCE.

## Returns

None.

## Example

    EVIC_SourceEnable(INT_SOURCE_CORE_TIMER);

## Remarks

This function implements an operation of the SourceControl feature. This feature may not be available on all devices. Please refer to the specific device data sheet to determine availability.