diff options
| -rw-r--r-- | megalogger/megalogger.ino | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/megalogger/megalogger.ino b/megalogger/megalogger.ino index 3d8f326..03cc2a9 100644 --- a/megalogger/megalogger.ino +++ b/megalogger/megalogger.ino @@ -56,7 +56,7 @@ static uint32_t startTime = 0; static uint16_t lastSpeed = 0; static uint32_t lastSpeedTime = 0; static int gpsSpeed = -1; -static uint16_t gpsDate = 0; +static uint32_t gpsDate = 0; static uint32_t obdTime = 0; static uint8_t obdCount = 0; @@ -378,10 +378,13 @@ void processGPS() logger.dataTime = millis(); gps.get_datetime(&date, &time, 0); - if ((uint16_t)date != gpsDate) { - // log date only if it's changed - logger.logData(PID_GPS_DATE, (int32_t)date); - gpsDate = (uint16_t)date; + if (date != gpsDate) { + // log date only if it's changed and valid + int year = date % 100; + if (date < 1000000 && date >= 10000 && year >= 15 && (gpsDate == 0 || year - (gpsDate % 100) <= 1)) { + logger.logData(PID_GPS_DATE, (int32_t)date); + gpsDate = date; + } } logger.logData(PID_GPS_TIME, (int32_t)time); |