I am experimenting with alarm wake up from deep sleep in a C6748. I would like to set an alarm some arbitrary delta from the current RTC value. To do so, I need to convert date/time to seconds since 00, add the delta, and convert back to data/time. The TRM mentions leap year support. I assume that means 21 century. No warping back to the 20th.
What is algorithm does the RTC module use to increment all it's internal counters?
Otherwise, I have to use the RTC module like a timer and zero it out for every timing duration.