diff options
Diffstat (limited to 'lib/stm32/common/rtc_common_l1f024.c')
| -rw-r--r-- | lib/stm32/common/rtc_common_l1f024.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/stm32/common/rtc_common_l1f024.c b/lib/stm32/common/rtc_common_l1f024.c index 7579dfdc..d7825a7c 100644 --- a/lib/stm32/common/rtc_common_l1f024.c +++ b/lib/stm32/common/rtc_common_l1f024.c @@ -1,4 +1,5 @@ -/** @addtogroup rtc_file +/** @addtogroup rtc_file RTC peripheral API +@ingroup peripheral_apis @author @htmlonly © @endhtmlonly 2012 Karl Palsson <karlp@tweak.net.au> @@ -106,6 +107,7 @@ void rtc_set_wakeup_time(uint16_t wkup_time, uint8_t rtc_cr_wucksel) * down-counting. */ RTC_WUTR = wkup_time; + RTC_CR &= ~(RTC_CR_WUCLKSEL_MASK << RTC_CR_WUCLKSEL_SHIFT); RTC_CR |= (rtc_cr_wucksel << RTC_CR_WUCLKSEL_SHIFT); RTC_CR |= RTC_CR_WUTE; } |