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cpu/samd21: fix rtc negative second error

This commit is contained in:
bapclenet 2015-01-07 14:52:33 +01:00
parent 55aabf9dfb
commit f49661f617

View File

@ -123,7 +123,7 @@ int rtc_set_alarm(struct tm *time, rtc_alarm_cb_t cb, void *arg)
| RTC_MODE2_ALARM_DAY(time->tm_mday)
| RTC_MODE2_ALARM_HOUR(time->tm_hour)
| RTC_MODE2_ALARM_MINUTE(time->tm_min)
| RTC_MODE2_ALARM_SECOND(time->tm_sec - 1);
| RTC_MODE2_ALARM_SECOND(time->tm_sec);
rtcMode2->Mode2Alarm[0].MASK.reg = RTC_MODE2_MASK_SEL(6);
}
while (rtcMode2->STATUS.bit.SYNCBUSY);