/// <summary>
/// Called when the message is being loaded.
/// </summary>
/// <param name="message">The NMEA message values.</param>
protected override void OnLoadMessage(string[] message)
{
if (message == null || message.Length < 14)
{
throw new ArgumentException("Invalid GPGGA", "message");
}
FixTime = StringToTimeSpan(message[0]);
Latitude = NmeaMessage.StringToLatitude(message[1], message[2]);
Longitude = NmeaMessage.StringToLongitude(message[3], message[4]);
Quality = (FixQuality)int.Parse(message[5], CultureInfo.InvariantCulture);
NumberOfSatellites = int.Parse(message[6], CultureInfo.InvariantCulture);
Hdop = NmeaMessage.StringToDouble(message[7]);
Altitude = NmeaMessage.StringToDouble(message[8]);
AltitudeUnits = message[9];
HeightOfGeoid = NmeaMessage.StringToDouble(message[10]);
HeightOfGeoidUnits = message[11];
var timeInSeconds = StringToDouble(message[12]);
if (!double.IsNaN(timeInSeconds))
{
TimeSinceLastDgpsUpdate = TimeSpan.FromSeconds(timeInSeconds);
}
else
{
TimeSinceLastDgpsUpdate = TimeSpan.MaxValue;
}
if (message[13].Length > 0)
{
DgpsStationId = int.Parse(message[13], CultureInfo.InvariantCulture);
}
else
{
DgpsStationId = -1;
}
}
/// <summary>
/// Called when the message is being loaded.
/// </summary>
/// <param name="message">The NMEA message values.</param>
protected override void OnLoadMessage(string[] message)
{
if (message == null || message.Length < 13)
{
throw new ArgumentException("Invalid GPRMB", "message");
}
Status = message[0] == "A" ? DataStatus.Ok : Gprmb.DataStatus.Warning;
double tmp;
if (double.TryParse(message[1], NumberStyles.Float, CultureInfo.InvariantCulture, out tmp))
{
CrossTrackError = tmp;
if (message[2] == "L") //Steer left
{
CrossTrackError *= -1;
}
}
else
{
CrossTrackError = double.NaN;
}
if (message[3].Length > 0)
{
OriginWaypointId = int.Parse(message[3], CultureInfo.InvariantCulture);
}
if (message[3].Length > 0)
{
DestinationWaypointId = int.Parse(message[4], CultureInfo.InvariantCulture);
}
DestinationLatitude = NmeaMessage.StringToLatitude(message[5], message[6]);
DestinationLongitude = NmeaMessage.StringToLongitude(message[7], message[8]);
if (double.TryParse(message[9], NumberStyles.Float, CultureInfo.InvariantCulture, out tmp))
{
RangeToDestination = tmp;
}
else
{
RangeToDestination = double.NaN;
}
if (double.TryParse(message[10], NumberStyles.Float, CultureInfo.InvariantCulture, out tmp))
{
TrueBearing = tmp;
}
else
{
TrueBearing = double.NaN;
}
if (double.TryParse(message[11], NumberStyles.Float, CultureInfo.InvariantCulture, out tmp))
{
Velocity = tmp;
}
else
{
Velocity = double.NaN;
}
Arrived = message[12] == "A";
}
/// <summary>
/// Called when the message is being loaded.
/// </summary>
/// <param name="message">The NMEA message values.</param>
protected override void OnLoadMessage(string[] message)
{
if (message == null || message.Length < 11)
{
throw new ArgumentException("Invalid GPRMC", "message");
}
if (message[8].Length == 6 && message[0].Length >= 6)
{
FixTime = new DateTime(int.Parse(message[8].Substring(4, 2), CultureInfo.InvariantCulture) + 2000,
int.Parse(message[8].Substring(2, 2), CultureInfo.InvariantCulture),
int.Parse(message[8].Substring(0, 2), CultureInfo.InvariantCulture),
int.Parse(message[0].Substring(0, 2), CultureInfo.InvariantCulture),
int.Parse(message[0].Substring(2, 2), CultureInfo.InvariantCulture),
0, DateTimeKind.Utc).AddSeconds(double.Parse(message[0].Substring(4), CultureInfo.InvariantCulture));
}
Active = (message[1] == "A");
Latitude = NmeaMessage.StringToLatitude(message[2], message[3]);
Longitude = NmeaMessage.StringToLongitude(message[4], message[5]);
Speed = NmeaMessage.StringToDouble(message[6]);
Course = NmeaMessage.StringToDouble(message[7]);
MagneticVariation = NmeaMessage.StringToDouble(message[9]);
if (!double.IsNaN(MagneticVariation) && message[10] == "W")
{
MagneticVariation *= -1;
}
}
/// <summary>
/// Called when the message is being loaded.
/// </summary>
/// <param name="message">The NMEA message values.</param>
protected override void OnLoadMessage(string[] message)
{
if (message == null || message.Length < 14)
{
throw new ArgumentException("Invalid GPGGA", "message");
}
int fixQuality;
int numberOfSatellites;
Latitude = NmeaMessage.StringToLatitude(message[1], message[2]);
Longitude = NmeaMessage.StringToLongitude(message[3], message[4]);
Quality = int.TryParse(message[5], NumberStyles.Integer, CultureInfo.InvariantCulture, out fixQuality) ? (FixQuality)fixQuality : FixQuality.Invalid;
NumberOfSatellites = int.TryParse(message[6], NumberStyles.Integer, CultureInfo.InvariantCulture, out numberOfSatellites) ? numberOfSatellites : 0;
Hdop = NmeaMessage.StringToDouble(message[7]);
Altitude = NmeaMessage.StringToDouble(message[8]);
AltitudeUnits = message[9];
HeightOfGeoid = NmeaMessage.StringToDouble(message[10]);
HeightOfGeoidUnits = message[11];
TimeSinceLastDgpsUpdate = StringToTimeSpan(message[0]);
if (message[13].Length > 0)
{
DgpsStationId = int.Parse(message[13], CultureInfo.InvariantCulture);
}
else
{
DgpsStationId = -1;
}
}
/// <summary>
/// Called when the message is being loaded.
/// </summary>
/// <param name="message">The NMEA message values.</param>
protected override void OnLoadMessage(string[] message)
{
if (message == null || message.Length < 4)
{
throw new ArgumentException("Invalid GPGLL", "message");
}
Latitude = NmeaMessage.StringToLatitude(message[0], message[1]);
Longitude = NmeaMessage.StringToLongitude(message[2], message[3]);
if (message.Length >= 5) //Some older GPS doesn't broadcast fix time
{
FixTime = StringToTimeSpan(message[4]);
}
DataActive = (message.Length < 6 || message[5] == "A");
}