I am trying to get RTC but just subsecond is changing
I already actived Alarm Calendar and interrupt and format binary
I defined sTimeStructure as RTC_TimeTypeDef
and in While HAL_RTC_GetTime(&hrtc, &sTimeStructure,RTC_FORMAT_BIN) and HAL_Delay(500)
Watching sTimeStructure just see subsecond changing and keeping fixed value thye seconds, minutes and hour.
The seconds must to increment by 1 but I dont know why its not working
Thank you in advance