Hello every one, I've problem with STM32L071 rtc alarm B.
I used Alarm A for 2 alarm per day, and work fine, and Alarm B for a periodic interrupt of 5 minutes.
Random happen that Alarm B not trigger and MCU not go out from stop mode until Alarm A will not triggered.
The alarm appear to be setted in right mode but for some reason interrupt not fire. Can you help me??
I use LSE and alarm time is after the clock in the instant of setting..