please help , RTC vbat HAL code example stm32f072

[maor]

when pwr is down and only vbat is connected. the RTC freeze (TIME STOP)

WHEN PWR IS ON IS Continue , please send

please send HAL code example stm32f072 configuration

thanks

[waclawek.jan]

Do you use LSE as RTC clock?

JW

[maor]

yes LSE