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##

# 2.121.20 TCCx_TimerPeriodHasExpired Function

## C

    bool TCCx_TimerPeriodHasExpired( void );

## Summary

Checks whether timer period is elapsed.

## Description

This function checks the status of the timer period interrupt.

## Precondition

TCCx_TimerInitialize() function must have been called first.

## Parameters

None.

## Returns

Timer period elapsed status.

## Example

    bool timerPeriodStatus = false;
    TCC0_TimerInitialize();
    timerPeriodStatus = TCC0_TimerPeriodHasExpired();

## Remarks

None.