RTC. Small code improvements.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/rtc_dev@3276 35acf78f-673a-0410-8e92-d51de3d6d3f4
2011-08-31 17:49:18 +00:00 · 2011-08-31 17:49:18 +00:00 · 7194b7a7fe
parent 5e62285d17
commit 7194b7a7fe
1 changed files with 5 additions and 0 deletions
--- 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) */
 }

 /**