HAL_RTC_GetTime return 1 instead of 13 Hello ST community! We're using STM32F401RDT6.We use the RTC to maintain scheduled events that occur in the time we set, but not with the RTC's Alarm mechanism, rather our custom-made mechanism based on the current epoch time which is being updated every ~4 seconds.Between each epoch sampling, the MCU goes to sleep.Here is the rtcEpochGet function we have made:uint32_t rtcEpochGet()
{
struct tm time_tm;
time_t t_of_day;
uint32_t tmp;
RTC_TimeTypeDef MyTimeStruct;
RTC_DateTypeDef MyDateStruct;
HAL_RTC_GetTime(&hrtc, &MyTimeStruct, RTC_FORMAT_BIN);
HAL_RTC_GetDate(&hrtc, &MyDateStruct, RTC_FORMAT_BIN);
// Read the last epoch time stored in RTC back-up register
tmp = HAL_RTCEx_BKUPRead(&hrtc, RTC_BKP_DR19);
// Check if the last epoch match to 12:59:56 PM (or later)
// If yes - next hour should be 13, not 1 (14 not 2, etc)
// if (tmp % 86400 >= 46796 && hrtc.Init.HourFormat == RTC_HOURFORMAT_24 && MyTimeStruct.Hours <
