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Correct reading of TimeSinceLastDgpsUpdate + Add FixTime

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Fixes #27
This commit is contained in:
Morten Nielsen 2017-02-01 17:15:35 -08:00 • committed by GitHub
parent 686b34dc28
commit 66e9151beb
1 changed files with 12 additions and 2 deletions
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14
src/NmeaParser.Shared/Nmea/Gps/GPGGA.cs
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@ -67,6 +67,7 @@ namespace NmeaParser.Nmea.Gps
{ {
if (message == null || message.Length < 14) if (message == null || message.Length < 14)
throw new ArgumentException("Invalid GPGGA", "message"); throw new ArgumentException("Invalid GPGGA", "message");
FixTime = StringToTimeSpan(message[0]);
Latitude = NmeaMessage.StringToLatitude(message[1], message[2]); Latitude = NmeaMessage.StringToLatitude(message[1], message[2]);
Longitude = NmeaMessage.StringToLongitude(message[3], message[4]); Longitude = NmeaMessage.StringToLongitude(message[3], message[4]);
Quality = (FixQuality)int.Parse(message[5], CultureInfo.InvariantCulture); Quality = (FixQuality)int.Parse(message[5], CultureInfo.InvariantCulture);
@ -75,14 +76,23 @@ namespace NmeaParser.Nmea.Gps
Altitude = NmeaMessage.StringToDouble(message[8]); Altitude = NmeaMessage.StringToDouble(message[8]);
AltitudeUnits = message[9]; AltitudeUnits = message[9];
HeightOfGeoid = NmeaMessage.StringToDouble(message[10]); HeightOfGeoid = NmeaMessage.StringToDouble(message[10]);
HeightOfGeoidUnits = message[11]; HeightOfGeoidUnits = message[11];
TimeSinceLastDgpsUpdate = StringToTimeSpan(message[0]); var timeInSeconds = StringToDouble(message[12]);
if (!double.IsNaN(timeInSeconds))
TimeSinceLastDgpsUpdate = TimeSpan.FromSeconds(timeInSeconds);
else
TimeSinceLastDgpsUpdate = TimeSpan.MaxValue;
if (message[13].Length > 0) if (message[13].Length > 0)
DgpsStationId = int.Parse(message[13], CultureInfo.InvariantCulture); DgpsStationId = int.Parse(message[13], CultureInfo.InvariantCulture);
else else
DgpsStationId = -1; DgpsStationId = -1;
} }
/// <summary>
/// Time of day fix was taken
/// </summary>
public TimeSpan FixTime { get; private set; }
/// <summary> /// <summary>
/// Latitude /// Latitude
/// </summary> /// </summary>