diff options
Diffstat (limited to 'os/hal/platforms/STM32/rtc_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/rtc_lld.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/os/hal/platforms/STM32/rtc_lld.h b/os/hal/platforms/STM32/rtc_lld.h index fe51df254..a0490b29a 100644 --- a/os/hal/platforms/STM32/rtc_lld.h +++ b/os/hal/platforms/STM32/rtc_lld.h @@ -47,6 +47,14 @@ #define RTC_SUPPORTS_CALLBACKS TRUE
#endif
+/**
+ * @brief Clock source selecting. LSE by default.
+ */
+#if !defined(RTC_CLOCK_SOURCE) || defined(__DOXYGEN__)
+#define RTC_CLOCK_SOURCE RCC_BDCR_RTCSEL_LSE
+#endif
+
+
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
|