/** * @brief This function handles RTC global interrupt.*/voidRTC_IRQHandler(void) {/*USER CODE BEGIN RTC_IRQn 0*//*USER CODE END RTC_IRQn 0*/HAL_RTCEx_RTCIRQHandler(&hrtc);/*USER CODE BEGIN RTC_IRQn 1*/HAL_RTCEx_BKUPWrite(&hrtc,RTC_BKP_DR2,hrtc.DateToUpdate.Year); HAL_RTC...
/** * @brief This function handles RTC global interrupt.*/voidRTC_IRQHandler(void) {/*USER CODE BEGIN RTC_IRQn 0*//*USER CODE END RTC_IRQn 0*/HAL_RTCEx_RTCIRQHandler(&hrtc);/*USER CODE BEGIN RTC_IRQn 1*/sec_timer_flag=1;/*USER CODE END RTC_IRQn 1*/} 4 模块代码: rtc.h /...
我的理解是进： RTC global interrupt 中断号是19* @brief This function handles RTC global interrupt...
* @brief This function handles RTC global interrupt request. * @param None * @retval None */voidRTC_IRQHandler(void){if(RTC_GetITStatus(RTC_IT_SEC)!=RESET){/* Clear the RTC Second interrupt */RTC_ClearITPendingBit(RTC_IT_SEC);/* Toggle LED1 */STM_EVAL_LEDToggle(LED1);/* Enable ti...
* @brief This function handles RTC globalinterruptrequest. * @param None * @retval None */ extern u8 TimeDisplay; void LEDToggle(void); void RTC_IRQHandler(void) { if (RTC_GetITStatus(RTC_IT_SEC) != RESET) { /* Clear the RTC Second interrupt */ ...
("get alarm: %d-%d-%d %d:%d:%d week=%d mask=%08x\r\n",rtc_alarm.year,rtc_alarm.mon,rtc_alarm.day,rtc_alarm.hour,rtc_alarm.min,rtc_alarm.sec,rtc_alarm.week,rtc_alarm.mask);rtc_enable_alarm_interrupt(UC_RTC);int_enable();//enable global interruptwhile(1){delay_ms(1000);rtc_...
Enable RTC global interrupts We will be entering STOP mode using WFI (Wait For Interrupts) so to wake up from STOP mode we will need to enable interrupts for the RTC. Set the clock source of the RTC to LSE (external 32.768 KHz crystal that is on the Nucleo board): ...
(if a 50/60 Hz external clock source is used this step may take up to a minute to complete) ● Poll the RTOFF bit in the RTC_CRL register until the last operation on the RTC registers is over ● Enable the RTC second global interrupt by setting the SECIE bit in the RTC_CRH ...
These interrupt functions are active when the RTC is operating on the backup source (Vbat power state). For every interrupt occurrence and variation, the RTC will create a digital timestamp of the event to review consistencies. Examples of RTC interrupts include periodic time updates, periodic ...
void RTC_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));void TIM1_UP_...