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Merge pull request #11339 from OTAkeys/pr/fix_stm32_rtc_alarm

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cpu/stm32_common: fix month encoding in RTC driver for alarm
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Alexandre Abadie 2019-04-05 08:40:28 +02:00 committed by GitHub
commit 14148c5647
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1 changed files with 1 additions and 1 deletions
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cpu/stm32_common/periph/rtc.c
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@ -299,7 +299,7 @@ int rtc_get_alarm(struct tm *time)
uint32_t alrm = RTC->ALRMAR;
time->tm_year = bcd2val(dr, RTC_DR_YU_Pos, DR_Y_MASK) + YEAR_OFFSET;
time->tm_mon = bcd2val(dr, RTC_DR_MU_Pos, DR_M_MASK);
time->tm_mon = bcd2val(dr, RTC_DR_MU_Pos, DR_M_MASK) - 1;
time->tm_mday = bcd2val(alrm, RTC_ALRMAR_DU_Pos, ALRM_D_MASK);
time->tm_hour = bcd2val(alrm, RTC_ALRMAR_HU_Pos, ALRM_H_MASK);
time->tm_min = bcd2val(alrm, RTC_ALRMAR_MNU_Pos, ALRM_M_MASK);