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Added GPS DOP support (#199)

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Professr
2020-06-20 18:59:41 -07:00
parent aaa6af3f38
commit da8a048dce
5 changed files with 26 additions and 4 deletions
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6
src/gps/NEMAGPS.cpp
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@@ -53,9 +53,13 @@ void NEMAGPS::loop()
latitude = toDegInt(loc.lat);
longitude = toDegInt(loc.lng);
}
// Diminution of precision (an accuracy metric) is reported in 10^2 units, so we need to scale down when we use it
if(reader.hdop.isValid()) {
dop = reader.hdop.value();
}
// expect gps pos lat=37.520825, lon=-122.309162, alt=158
DEBUG_MSG("new NEMA GPS pos lat=%f, lon=%f, alt=%d\n", latitude * 1e-7, longitude * 1e-7, altitude);
DEBUG_MSG("new NEMA GPS pos lat=%f, lon=%f, alt=%d, hdop=%f\n", latitude * 1e-7, longitude * 1e-7, altitude, dop * 1e-2);
hasValidLocation = (latitude != 0) || (longitude != 0); // bogus lat lon is reported as 0,0
if (hasValidLocation)