Benjamin Valentin b1724a7d1b periph/rtc: normalize struct tm before usage ... A naive implementation may set a RTC alarm in 30s by calling struct tm now; rtc_get_time(&now); now.tm_sec += 30; rtc_set_alarm(&now, _cb, NULL); This works for RTC implementations that use a RTT internally and call mktime() to convert the struct tm to a unix timestamp, as mktime() will normalize the struct in the process. Call rtc_tm_normalize() when the RTC uses separate registers for time / date components to ensure it is normalized. This also modifies tests/periph_rtc to exercise this case.		2019-09-12 11:32:31 +02:00
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Makefile	cpu: make use of Makefile.periph	2017-11-06 12:01:19 +01:00
rtc.c	periph/rtc: normalize struct tm before usage	2019-09-12 11:32:31 +02:00
timer.c	cpu*: fix doxygen grouping	2018-06-11 19:12:02 +02:00