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Merge branch 'post1' into patch-6

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Kevin Hester 2020-07-15 21:16:22 -07:00 committed by GitHub
commit b60c630922
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1 changed files with 12 additions and 11 deletions
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23
src/gps/UBloxGPS.cpp
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@ -141,19 +141,20 @@ The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of s
perhapsSetRTC(t); perhapsSetRTC(t);
} }
latitude = ublox.getLatitude(0);
longitude = ublox.getLongitude(0);
altitude = ublox.getAltitude(0) / 1000; // in mm convert to meters
dop = ublox.getPDOP(0); // PDOP (an accuracy metric) is reported in 10^2 units so we have to scale down when we use it
heading = ublox.getHeading(0);
numSatellites = ublox.getSIV(0);
// bogus lat lon is reported as 0 or 0 (can be bogus just for one)
// Also: apparently when the GPS is initially reporting lock it can output a bogus latitude > 90 deg!
hasValidLocation = (latitude != 0) && (longitude != 0) && (latitude <= 900000000 && latitude >= -900000000) && (numSatellites > 0);
// we only notify if position has changed due to a new fix
if ((fixtype >= 3 && fixtype <= 4) && ublox.getP(maxWait)) // rd fixes only if ((fixtype >= 3 && fixtype <= 4) && ublox.getP(maxWait)) // rd fixes only
{ {
// we only notify if position has changed
latitude = ublox.getLatitude(0);
longitude = ublox.getLongitude(0);
altitude = ublox.getAltitude(0) / 1000; // in mm convert to meters
dop = ublox.getPDOP(0); // PDOP (an accuracy metric) is reported in 10^2 units so we have to scale down when we use it
heading = ublox.getHeading(0);
numSatellites = ublox.getSIV(0);
// bogus lat lon is reported as 0 or 0 (can be bogus just for one)
// Also: apparently when the GPS is initially reporting lock it can output a bogus latitude > 90 deg!
hasValidLocation = (latitude != 0) && (longitude != 0) && (latitude <= 900000000 && latitude >= -900000000);
if (hasValidLocation) { if (hasValidLocation) {
wantNewLocation = false; wantNewLocation = false;
notifyObservers(NULL); notifyObservers(NULL);