void RTC_AlarmSubSecondConfig（uint32_t RTC_Alarm， uint32_t RTC_AlarmSubSecondValue， uint32_t...
uint32_t RTC_GetSubSecond(void); 4、RTC闹钟相关函数 ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm,FunctionalState NewState); void RTC_SetAlarm(); void RTC_GetAlarm(); void RTC_AlarmSubSecondConfig(); uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm); 5、RTC周期唤醒相关函数: void RTC...
要读取 RTC 闹钟的亚秒,请使用 RTC_GetAlarmSubSecond() 函数. RTC 唤醒配置 要配置 RTC 唤醒时钟源,请使用 RTC_WakeUpClockConfig() 函数. 要配置 RTC 唤醒计数器,请使用 RTC_SetWakeUpCounter() 函数. 要使能 RTC 唤醒,请使用 RTC_WakeUpCmd()...
和闹钟控制器.若VDD电源有效,RTC可以触发RTC_Second(秒中断)、RTC_Overflow(溢出事件)和RTC_Alarm(闹钟...
void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint32_t RTC_AlarmSubSecondMask); (13)获取闹钟亚秒值函数 uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm); 五、程序 rtc.h文件 #ifndef __RTC_H__ ...
RTC Alarm Sub-second To configure the RTC alarm sub-second, use the RTC_AlarmSubSecondConfig() function. To read the RTC alarm sub-second, use the RTC_GetAlarmSubSecond() function. RTC wakeup configuration To configure the RTC Wakeup Clock so...
RTC_AlarmSubSecondConfig(RTC_Alarm_A, 0xFF, RTC_AlarmSubSecondMask_SS14_8);/* Get current ...
RTC_AlarmSubSecondConfig(RTC_Alarm_A, 0xFF, RTC_AlarmSubSecondMask_SS14_8);/* Enable AlarmA ...
RTC的时钟源 可以是外部低速晶振（LSE），外部高速晶振（HSE），内部低速晶振（LSI）。我们一般选用...
sAlarm.AlarmSubSecondMask = RTC_ALARMSUBSECONDMASK_ALL; sAlarm.Alarm = RTC_ALARM_A; if (HAL_RTC_SetAlarm_IT(&hrtc, &sAlarm, RTC_FORMAT_BIN)!= HAL_OK) { Error_Handler(); } } // RTC 闹钟中断处理函数 void HAL_RTC_AlarmAEventCallback(RTC_HandleTypeDef *hrtc) ...