> > It would not only gain us a better resolution for alarms, but also > > allows for enabling UIE. > > This is already something you can do. I admit this has become super > convoluted since Jon switched UIEs to be handled using the alarm > interrupt... How can I enable UIE with alarms which do not support one-second-resolution? I found that most, if not all, drivers which have RTC_FEATURE_ALARM_RES_MINUTE or RTC_FEATURE_ALARM_RES_2S set, they all disable RTC_FEATURE_UPDATE_INTERRUPT. Which makes sense to me when I look at the UIE-via-alarms code in the RTC core. But, yes, it is convoluted, so maybe I am missing something? Thanks for your fast reply!
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