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Code Issues Releases Activity

Check GGA NMEA sentence for no/invalid fix flag

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Werner Backes 2012-05-01 23:42:59 +02:00 committed by James Cotton
parent 217860c187
commit 6b463e5c9e
1 changed files with 5 additions and 0 deletions
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5
flight/Modules/GPS/NMEA.c
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@ -402,6 +402,11 @@ static bool nmeaProcessGPGGA(GPSPositionData * GpsData, bool* gpsDataUpdated, ch
return false; return false;
} }
// check for invalid GPS fix
if (param[6][0] == '0') {
return false;
}
// get number of satellites used in GPS solution // get number of satellites used in GPS solution
GpsData->Satellites = atoi(param[7]); GpsData->Satellites = atoi(param[7]);