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b1724a7d1b
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. |
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doc | ||
include | ||
ldscripts | ||
mci | ||
periph | ||
tools | ||
asmfunc.s | ||
cpu.c | ||
lpc23xx-iap.c | ||
Makefile | ||
Makefile.features | ||
Makefile.include | ||
startup.s |