1.42.19.9 SYSTICK_TimerPeriodHasExpired Function

C

bool SYSTICK_TimerPeriodHasExpired( void )

Returns the current status of the systick

This function is used to identify if the Systick underflow has happened.

This API is generated only in polling mode

SYSTICK_Initialize should have been called to set up SysTick.

None.

True - timer period has expired

False - timer period is not expired

SYSTICK_Initialize();

SYSTICK_TimerStart();

if(SYSTICK_TimerPeriodHasExpired())
{
    //application code
}