Solved
STM32L1xx RTC counter
RTC used the LSE with 32768Hz oscillator and is configured for this option.
While DBP bit is set RTC counter is stopped .
Is it true or false?
Peter BENSCHBest answer
ST Technical Moderator
Jan 29, 2021 12:47 PM UTC
False.
DBP is a bit to: Disable backup domain write protection. Setting it will enable the write access to RTC and backup registers, resetting it will disable it. But neither setting nor resetting will stop the RTC.
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Good luck!
/Peter
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