diff options
Diffstat (limited to 'os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c')
| -rw-r--r-- | os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c b/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c index 0e6e1ce82..5d38c635c 100644 --- a/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c +++ b/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c @@ -132,8 +132,7 @@ static void rtc_decode_time(uint32_t tr, RTCDateTime *timespec) { */
static void rtc_decode_date(uint32_t dr, RTCDateTime *timespec) {
- timespec->year = RTC_BASE_YEAR +
- (((dr >> RTC_DR_YT_OFFSET) & 15) * 10) +
+ timespec->year = (((dr >> RTC_DR_YT_OFFSET) & 15) * 10) +
((dr >> RTC_DR_YU_OFFSET) & 15);
timespec->month = (((dr >> RTC_TR_MNT_OFFSET) & 1) * 10) +
((dr >> RTC_TR_MNU_OFFSET) & 15);
@@ -188,7 +187,7 @@ static uint32_t rtc_encode_date(const RTCDateTime *timespec) { uint32_t n, dr = 0;
/* Year conversion. Note, only years last two digits are considered.*/
- n = RTC_BASE_YEAR + timespec->year;
+ n = timespec->year;
dr = dr | ((n % 10) << RTC_DR_YU_OFFSET);
n /= 10;
dr = dr | ((n % 10) << RTC_DR_YT_OFFSET);
@@ -293,7 +292,7 @@ void rtc_lld_get_time(RTCDriver *rtcp, RTCDateTime *timespec) { /* If the RTC is capable of sub-second counting then the value is
normalized in milliseconds and added to the time.*/
#if STM32_RTC_HAS_SUBSECONDS
- subs = (((rtcp->rtc->SSR << 16) / STM32_RTC_PRESS_VALUE) * 1000) >> 16);
+ subs = (((rtcp->rtc->SSR << 16) / STM32_RTC_PRESS_VALUE) * 1000) >> 16;
#else
subs = 0;
#endif /* STM32_RTC_HAS_SUBSECONDS */
|