There is a LowPower library, which uses this one. After PR#67 into STM32RTC some functionality stopped working (waking up by rtc alarm).
Here's original issue.
Problem occurs on software reset, on cold CPU boot all works as expected. Maybe some initialization missed/redundant?
There is a LowPower library, which uses this one. After PR#67 into STM32RTC some functionality stopped working (waking up by rtc alarm). Here's original issue. Problem occurs on software reset, on cold CPU boot all works as expected. Maybe some initialization missed/redundant?