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-rw-r--r--os/hal/platforms/STM32/RTCv2/rtc_lld.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/os/hal/platforms/STM32/RTCv2/rtc_lld.c b/os/hal/platforms/STM32/RTCv2/rtc_lld.c
index 48a81dd96..34406e1a3 100644
--- a/os/hal/platforms/STM32/RTCv2/rtc_lld.c
+++ b/os/hal/platforms/STM32/RTCv2/rtc_lld.c
@@ -290,7 +290,7 @@ uint32_t rtc_lld_get_time_fat(RTCDriver *rtcp) {
v = (tv_time & RTC_TR_SU) >> RTC_TR_SU_OFFSET;
v += ((tv_time & RTC_TR_ST) >> RTC_TR_ST_OFFSET) * 10;
- fattime = v << 1;
+ fattime = v >> 1;
v = (tv_time & RTC_TR_MNU) >> RTC_TR_MNU_OFFSET;
v += ((tv_time & RTC_TR_MNT) >> RTC_TR_MNT_OFFSET) * 10;