Fix race condition in RTC event handling #243
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Previously there was a race condition: 1. read() to event register happens, event not set 2. event is being set by hardware 3. write(0) clears the event without the user noticing The new API is modelled after the GPIOE API. Thanks to @Dirbaio for helping to investigate on Matrix.
Yatekii
reviewed
Oct 3, 2020
Co-authored-by: Yatekii <Yatekii@users.noreply.github.com>
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Also add a minimal RTC example to show how to use compare events.