diff options
| -rw-r--r-- | os/hal/platforms/STM32/rtc_lld.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/os/hal/platforms/STM32/rtc_lld.c b/os/hal/platforms/STM32/rtc_lld.c index ce483d3f9..3f8468bae 100644 --- a/os/hal/platforms/STM32/rtc_lld.c +++ b/os/hal/platforms/STM32/rtc_lld.c @@ -245,6 +245,11 @@ void rtc_lld_set_alarm(uint32_t tv_alarm){ while(!(RTC->CRL & RTC_CRL_RTOFF)) /* wait for completion */
;
+
+#if !(RTC_SUPPORTS_CALLBACKS)
+ RTC->CRL &= ~RTC_CRL_ALRF;
+ RTC->CRH |= RTC_CRH_ALRIE;
+#endif /* !(RTC_SUPPORTS_CALLBACKS) */
}
/**
|