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Merge pull request #11208 from TonyBlit/fix_gps_time

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fix for gps time
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Štěpán Dalecký 2022-01-01 14:58:21 +01:00 • committed by GitHub
commit 1ceb80d11f
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1 changed files with 9 additions and 4 deletions
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13
src/main/io/gps.c
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@ -1498,10 +1498,15 @@ static bool UBLOX_parse_gps(void)
#ifdef USE_RTC_TIME #ifdef USE_RTC_TIME
//set clock, when gps time is available //set clock, when gps time is available
if (!rtcHasTime() && (_buffer.pvt.valid & NAV_VALID_DATE) && (_buffer.pvt.valid & NAV_VALID_TIME)) { if (!rtcHasTime() && (_buffer.pvt.valid & NAV_VALID_DATE) && (_buffer.pvt.valid & NAV_VALID_TIME)) {
rtcTime_t temp_time = (_buffer.pvt.sec + _buffer.pvt.min * 60 + _buffer.pvt.hour * 3600 + _buffer.pvt.day * 86400 + dateTime_t dt;
(_buffer.pvt.year - 70) * 31536000 + ((_buffer.pvt.year - 69) / 4) * 86400 - dt.year = _buffer.pvt.year;
((_buffer.pvt.year - 1) / 100) * 86400 + ((_buffer.pvt.year + 299) / 400) * 86400) * 1000L; dt.month = _buffer.pvt.month;
rtcSet(&temp_time); dt.day = _buffer.pvt.day;
dt.hours = _buffer.pvt.hour;
dt.minutes = _buffer.pvt.min;
dt.seconds = _buffer.pvt.sec;
dt.millis = (_buffer.pvt.nano > 0) ? _buffer.pvt.nano / 1000 : 0; //up to 5ms of error
rtcSetDateTime(&dt);
} }
#endif #endif
break; break;