/* Clears the wakeup flag. 
This function should be called first in the rtc_wkup_isr()  */
void rtc_clear_wakeup_flag(void)
/* Clears the wakeup flag. 
This function should be called first in the rtc_wkup_isr()  */
void rtc_clear_wakeup_flag(void)
{
	RTC_ISR &= ~RTC_ISR_WUTF;
}