/// <summary>
/// Creates a GpgllSentence from the specified parameters
/// </summary>
/// <param name="position"></param>
/// <param name="utcTime"></param>
/// <param name="fixStatus"></param>
public GpgllSentence(Position position, TimeSpan utcTime, FixStatus fixStatus)
{
// Build a sentence
StringBuilder builder = new StringBuilder(128);
#region Append the command word
// Append the command word
builder.Append("$GPGLL");
#endregion
// Append a comma
builder.Append(',');
#region Append the position
// Append latitude in the format HHMM.MMMM.
builder.Append(position.Latitude.ToString("HHMM.MMMM,I,", NmeaCultureInfo));
// Append Longitude in the format HHHMM.MMMM.
builder.Append(position.Longitude.ToString("HHHMM.MMMM,I,", NmeaCultureInfo));
#endregion
#region Append the UTC time
builder.Append(utcTime.Hours.ToString("0#", NmeaCultureInfo));
builder.Append(utcTime.Minutes.ToString("0#", NmeaCultureInfo));
builder.Append(utcTime.Seconds.ToString("0#", NmeaCultureInfo));
builder.Append(".");
builder.Append(utcTime.Milliseconds.ToString("00#", NmeaCultureInfo));
#endregion
// Append a comma
builder.Append(",");
#region Append the fix status
switch (fixStatus)
{
case FixStatus.Fix:
builder.Append("A");
break;
default:
builder.Append("V"); // V = INvalid
break;
}
#endregion
// Set this object's sentence
SetSentence(builder.ToString());
// Finally, append the checksum
AppendChecksum();
}
public GpgllSentence(Position position, TimeSpan utcTime, FixStatus fixStatus)
{
// Build a sentence
StringBuilder builder = new StringBuilder(128);
#region Append the command word
// Append the command word
builder.Append("$GPGLL");
#endregion
// Append a comma
builder.Append(',');
#region Append the position
// Append latitude in the format HHMM.MMMM.
builder.Append(position.Latitude.ToString("HHMM.MMMM,I,", NmeaCultureInfo));
// Append Longitude in the format HHHMM.MMMM.
builder.Append(position.Longitude.ToString("HHHMM.MMMM,I,", NmeaCultureInfo));
#endregion
#region Append the UTC time
builder.Append(utcTime.Hours.ToString("0#", NmeaCultureInfo));
builder.Append(utcTime.Minutes.ToString("0#", NmeaCultureInfo));
builder.Append(utcTime.Seconds.ToString("0#", NmeaCultureInfo));
builder.Append(".");
builder.Append(utcTime.Milliseconds.ToString("00#", NmeaCultureInfo));
#endregion
// Append a comma
builder.Append(",");
#region Append the fix status
switch (fixStatus)
{
case FixStatus.Fix:
builder.Append("A");
break;
default:
builder.Append("V"); // V = INvalid
break;
}
#endregion
// Set this object's sentence
SetSentence(builder.ToString());
// Finally, append the checksum
AppendChecksum();
}
protected Emulator(string name)
{
_Name = name;
// Create new buffers for reading and writing
_ReadBuffer = new List <byte>(_DefaultReadBufferSize);
_WriteBuffer = new List <byte>(_DefaultWriteBufferSize);
// Initialize simulated values
_ReadDataAvailableWaitHandle = new ManualResetEvent(false);
_WriteDataAvailableWaitHandle = new ManualResetEvent(false);
_EmulationIntervalWaitHandle = new ManualResetEvent(false);
// Default timeouts for reading and writing
_ReadTimeout = _DefaultReadTimeout;
_WriteTimeout = _DefaultWriteTimeout;
// Simulated values
_seed = new Random();
_UtcDateTime = DateTime.UtcNow;
_CurrentPosition = Positioning.Position.Empty;
_Altitude = Distance.FromFeet(1000);
_Route = new List <Position>();
_Satellites = new List <Satellite>();
_FixQuality = FixQuality.GpsFix;
_FixMode = FixMode.Automatic;
_FixMethod = FixMethod.Fix3D;
_FixStatus = FixStatus.Fix;
_HorizontalDop = DilutionOfPrecision.Good;
_VerticalDop = DilutionOfPrecision.Good;
_MeanDop = DilutionOfPrecision.Good;
_Speed = Speed.FromStatuteMilesPerHour(20);
_speedLow = Speed.FromKilometersPerSecond(10).Value;
_speedHigh = Speed.FromKilometersPerSecond(25).Value;
_Bearing = Azimuth.Southwest;
_bearingStart = _seed.NextDouble() * 360;
_bearingArc = 10;
}
protected Emulator(string name)
{
_Name = name;
// Create new buffers for reading and writing
_ReadBuffer = new List<byte>(_DefaultReadBufferSize);
_WriteBuffer = new List<byte>(_DefaultWriteBufferSize);
// Initialize simulated values
_ReadDataAvailableWaitHandle = new ManualResetEvent(false);
_WriteDataAvailableWaitHandle = new ManualResetEvent(false);
_EmulationIntervalWaitHandle = new ManualResetEvent(false);
// Default timeouts for reading and writing
_ReadTimeout = _DefaultReadTimeout;
_WriteTimeout = _DefaultWriteTimeout;
// Simulated values
_seed = new Random();
_UtcDateTime = DateTime.UtcNow;
_CurrentPosition = GeoFramework.Position.Empty;
_Altitude = Distance.FromFeet(1000);
_Route = new List<Position>();
_Satellites = new List<Satellite>();
_FixQuality = FixQuality.GpsFix;
_FixMode = FixMode.Automatic;
_FixMethod = FixMethod.Fix3D;
_FixStatus = FixStatus.Fix;
_HorizontalDop = DilutionOfPrecision.Good;
_VerticalDop = DilutionOfPrecision.Good;
_MeanDop = DilutionOfPrecision.Good;
_Speed = Speed.FromStatuteMilesPerHour(20);
_speedLow = Speed.FromKilometersPerSecond(10).Value;
_speedHigh = Speed.FromKilometersPerSecond(25).Value;
_Bearing = Azimuth.Southwest;
_bearingStart = _seed.NextDouble() * 360;
_bearingArc = 10;
}
protected override void OnSentenceChanged()
{
// First, process the basic info for the sentence
base.OnSentenceChanged();
// Cache the sentence words
string[] words = base.Words;
int wordCount = words.Length;
/*
* $GPRMC
Recommended minimum specific GPS/Transit data
eg1. $GPRMC,081836,A,3751.65,S,14507.36,E,000.0,360.0,130998,011.3,E*62
eg2. $GPRMC,225446,A,4916.45,N,12311.12,W,000.5,054.7,191194,020.3,E*68
225446 Time of fix 22:54:46 UTC
A Navigation receiver warning A = OK, V = warning
4916.45,N Latitude 49 deg. 16.45 min North
12311.12,W Longitude 123 deg. 11.12 min West
000.5 Speed over ground, Knots
054.7 Course Made Good, True
191194 Date of fix 19 November 1994
020.3,E Magnetic variation 20.3 deg East
*68 mandatory checksum
eg3. $GPRMC,220516,A,5133.82,N,00042.24,W,173.8,231.8,130694,004.2,W*70
1 2 3 4 5 6 7 8 9 10 11 12
1 220516 Time Stamp
2 A validity - A-ok, V-invalid
3 5133.82 current Latitude
4 N North/South
5 00042.24 current Longitude
6 W East/West
7 173.8 Speed in knots
8 231.8 True course
9 130694 Date Stamp
10 004.2 Variation
11 W East/West
12 *70 checksum
eg4. $GPRMC,hhmmss.ss,A,llll.ll,a,yyyyy.yy,a,x.x,x.x,ddmmyy,x.x,a*hh
1 = UTC of position fix
2 = Data status (V=navigation receiver warning)
3 = Latitude of fix
4 = N or S
5 = Longitude of fix
6 = E or W
7 = Speed over ground in knots
8 = Track made good in degrees True
9 = UT date
10 = Magnetic variation degrees (Easterly var. subtracts from true course)
11 = E or W
12 = Checksum
*/
// Do we have enough words to parse the fix status?
if (wordCount >= 2 && words[1].Length != 0)
{
#region Fix status
// Get the fix flag
_FixStatus = words[1].Equals("A", StringComparison.OrdinalIgnoreCase) ? FixStatus.Fix : FixStatus.NoFix;
#endregion
}
else
{
// The fix status is invalid
_FixStatus = FixStatus.Unknown;
}
// Do we have enough words to parse the UTC date/time?
if (wordCount >= 9 && words[0].Length != 0 && words[8].Length != 0)
{
#region Parse the UTC time
string utcTimeWord = words[0];
int utcHours = int.Parse(utcTimeWord.Substring(0, 2), NmeaCultureInfo); // AA
int utcMinutes = int.Parse(utcTimeWord.Substring(2, 2), NmeaCultureInfo); // BB
int utcSeconds = int.Parse(utcTimeWord.Substring(4, 2), NmeaCultureInfo); // CC
int utcMilliseconds = 0;
if(utcTimeWord.Length > 6)
utcMilliseconds = Convert.ToInt32(float.Parse(utcTimeWord.Substring(6), NmeaCultureInfo) * 1000, NmeaCultureInfo); // DDDD
#endregion
#region Parse the UTC date
string utcDateWord = words[8];
int utcDay = int.Parse(utcDateWord.Substring(0, 2), NmeaCultureInfo);
int utcMonth = int.Parse(utcDateWord.Substring(2, 2), NmeaCultureInfo);
int utcYear = int.Parse(utcDateWord.Substring(4, 2), NmeaCultureInfo) + 2000;
#endregion
#region Build a UTC date/time
_UtcDateTime = new DateTime(utcYear, utcMonth, utcDay, utcHours, utcMinutes, utcSeconds, utcMilliseconds, DateTimeKind.Utc);
#endregion
}
else
{
// The UTC date/time is invalid
_UtcDateTime = DateTime.MinValue;
}
// Do we have enough data to parse the location?
if (wordCount >= 6 && words[2].Length != 0 && words[3].Length != 0 && words[4].Length != 0 && words[5].Length != 0)
{
#region Parse the latitude
string latitudeWord = words[2];
int latitudeHours = int.Parse(latitudeWord.Substring(0, 2), NmeaCultureInfo);
double latitudeDecimalMinutes = double.Parse(latitudeWord.Substring(2), NmeaCultureInfo);
LatitudeHemisphere latitudeHemisphere =
words[3].Equals("N", StringComparison.Ordinal) ? LatitudeHemisphere.North : LatitudeHemisphere.South;
#endregion
#region Parse the longitude
string longitudeWord = words[4];
int longitudeHours = int.Parse(longitudeWord.Substring(0, 3), NmeaCultureInfo);
double longitudeDecimalMinutes = double.Parse(longitudeWord.Substring(3), NmeaCultureInfo);
LongitudeHemisphere longitudeHemisphere =
words[5].Equals("E", StringComparison.Ordinal) ? LongitudeHemisphere.East : LongitudeHemisphere.West;
#endregion
#region Build a Position from the latitude and longitude
_Position = new Position(
new Latitude(latitudeHours, latitudeDecimalMinutes, latitudeHemisphere),
new Longitude(longitudeHours, longitudeDecimalMinutes, longitudeHemisphere));
#endregion
}
else
{
_Position = Position.Invalid;
}
// Do we have enough info to process speed?
if (wordCount >= 7 && words[6].Length != 0)
{
#region Speed
// The speed is the sixth word, expressed in knots
_Speed = new Speed(double.Parse(words[6], NmeaCultureInfo), SpeedUnit.Knots);
#endregion
}
else
{
// The speed is invalid
_Speed = Speed.Invalid;
}
// do we have enough info to process the bearing?
if (wordCount >= 8 && words[7].Length != 0)
{
#region Bearing
// The bearing is the seventh word
_Bearing = new Azimuth(double.Parse(words[7], NmeaCultureInfo));
#endregion
}
else
{
// The bearing is invalid
_Bearing = Azimuth.Invalid;
}
// Do we have enough info for magnetic variation?
if (wordCount >= 10 && words[9].Length != 0)
{
// Parse the value
_MagneticVariation = new Longitude(double.Parse(words[9], NmeaCultureInfo));
}
else
{
// The magnetic variation is invalid
_MagneticVariation = Longitude.Invalid;
}
}
protected override void OnSentenceChanged()
{
// Parse the basic sentence information
base.OnSentenceChanged();
// Cache the words
string[] words = base.Words;
int wordCount = words.Length;
// Do we have enough words to make a lat/long location?
if (wordCount >= 4 && words[0].Length != 0 && words[1].Length != 0 && words[2].Length != 0 && words[3].Length != 0)
{
#region Latitude
string latitudeWord = words[0];
int latitudeHours = int.Parse(latitudeWord.Substring(0, 2), NmeaCultureInfo);
double latitudeDecimalMinutes = double.Parse(latitudeWord.Substring(2), NmeaCultureInfo);
LatitudeHemisphere latitudeHemisphere =
words[1].Equals("N", StringComparison.OrdinalIgnoreCase) ? LatitudeHemisphere.North : LatitudeHemisphere.South;
#endregion
#region Longitude
string longitudeWord = words[2];
int longitudeHours = int.Parse(longitudeWord.Substring(0, 3), NmeaCultureInfo);
double longitudeDecimalMinutes = double.Parse(longitudeWord.Substring(3), NmeaCultureInfo);
LongitudeHemisphere longitudeHemisphere =
words[3].Equals("E", StringComparison.OrdinalIgnoreCase) ? LongitudeHemisphere.East : LongitudeHemisphere.West;
#endregion
#region Position
_Position = new Position(
new Latitude(latitudeHours, latitudeDecimalMinutes, latitudeHemisphere),
new Longitude(longitudeHours, longitudeDecimalMinutes, longitudeHemisphere));
#endregion
}
// Do we have enough data to process the UTC time?
if (wordCount >= 5 && words[4].Length != 0)
{
#region UTC Time
string utcTimeWord = words[4];
int utcHours = int.Parse(utcTimeWord.Substring(0, 2), NmeaCultureInfo);
int utcMinutes = int.Parse(utcTimeWord.Substring(2, 2), NmeaCultureInfo);
int utcSeconds = int.Parse(utcTimeWord.Substring(4, 2), NmeaCultureInfo);
int utcMilliseconds = 0;
if (utcTimeWord.Length > 6)
utcMilliseconds = Convert.ToInt32(float.Parse(utcTimeWord.Substring(6), NmeaCultureInfo) * 1000, NmeaCultureInfo);
// Build a TimeSpan for this value
_UtcTime = new TimeSpan(0, utcHours, utcMinutes, utcSeconds, utcMilliseconds);
#endregion
}
else
{
// The UTC time is invalid
_UtcTime = TimeSpan.MinValue;
}
// Do we have enough data to get the fix status?
if (wordCount >= 6 && words[5].Length != 0)
{
#region Fix Status
// An "A" means a valid fix
_FixStatus = words[5].Equals("A", StringComparison.OrdinalIgnoreCase) ? FixStatus.Fix : FixStatus.NoFix;
#endregion
}
else
{
// The fix status is invalid
_FixStatus = FixStatus.Unknown;
}
}
protected override void OnSentenceChanged()
{
// First, process the basic info for the sentence
base.OnSentenceChanged();
// Cache the sentence words
string[] words = base.Words;
int wordCount = words.Length;
/*
* $GPRMC
*
* Recommended minimum specific GPS/Transit data
*
* eg1. $GPRMC,081836,A,3751.65,S,14507.36,E,000.0,360.0,130998,011.3,E*62
* eg2. $GPRMC,225446,A,4916.45,N,12311.12,W,000.5,054.7,191194,020.3,E*68
*
*
* 225446 Time of fix 22:54:46 UTC
* A Navigation receiver warning A = OK, V = warning
* 4916.45,N Latitude 49 deg. 16.45 min North
* 12311.12,W Longitude 123 deg. 11.12 min West
* 000.5 Speed over ground, Knots
* 054.7 Course Made Good, True
* 191194 Date of fix 19 November 1994
* 020.3,E Magnetic variation 20.3 deg East
* 68 mandatory checksum
*
*
* eg3. $GPRMC,220516,A,5133.82,N,00042.24,W,173.8,231.8,130694,004.2,W*70
* 1 2 3 4 5 6 7 8 9 10 11 12
*
*
* 1 220516 Time Stamp
* 2 A validity - A-ok, V-invalid
* 3 5133.82 current Latitude
* 4 N North/South
* 5 00042.24 current Longitude
* 6 W East/West
* 7 173.8 Speed in knots
* 8 231.8 True course
* 9 130694 Date Stamp
* 10 004.2 Variation
* 11 W East/West
* 12 *70 checksum
*
*
* eg4. $GPRMC,hhmmss.ss,A,llll.ll,a,yyyyy.yy,a,x.x,x.x,ddmmyy,x.x,a*hh
* 1 = UTC of position fix
* 2 = Data status (V=navigation receiver warning)
* 3 = Latitude of fix
* 4 = N or S
* 5 = Longitude of fix
* 6 = E or W
* 7 = Speed over ground in knots
* 8 = Track made good in degrees True
* 9 = UT date
* 10 = Magnetic variation degrees (Easterly var. subtracts from true course)
* 11 = E or W
* 12 = Checksum
*/
// Do we have enough words to parse the fix status?
if (wordCount >= 2 && words[1].Length != 0)
{
#region Fix status
// Get the fix flag
_FixStatus = words[1].Equals("A", StringComparison.OrdinalIgnoreCase) ? FixStatus.Fix : FixStatus.NoFix;
#endregion
}
else
{
// The fix status is invalid
_FixStatus = FixStatus.Unknown;
}
// Do we have enough words to parse the UTC date/time?
if (wordCount >= 9 && words[0].Length != 0 && words[8].Length != 0)
{
#region Parse the UTC time
string utcTimeWord = words[0];
int utcHours = int.Parse(utcTimeWord.Substring(0, 2), NmeaCultureInfo); // AA
int utcMinutes = int.Parse(utcTimeWord.Substring(2, 2), NmeaCultureInfo); // BB
int utcSeconds = int.Parse(utcTimeWord.Substring(4, 2), NmeaCultureInfo); // CC
int utcMilliseconds = 0;
if (utcTimeWord.Length > 6)
{
utcMilliseconds = Convert.ToInt32(float.Parse(utcTimeWord.Substring(6), NmeaCultureInfo) * 1000, NmeaCultureInfo); // DDDD
}
#endregion
#region Parse the UTC date
string utcDateWord = words[8];
int utcDay = int.Parse(utcDateWord.Substring(0, 2), NmeaCultureInfo);
int utcMonth = int.Parse(utcDateWord.Substring(2, 2), NmeaCultureInfo);
int utcYear = int.Parse(utcDateWord.Substring(4, 2), NmeaCultureInfo) + 2000;
#endregion
#region Build a UTC date/time
_UtcDateTime = new DateTime(utcYear, utcMonth, utcDay, utcHours, utcMinutes, utcSeconds, utcMilliseconds, DateTimeKind.Utc);
#endregion
}
else
{
// The UTC date/time is invalid
_UtcDateTime = DateTime.MinValue;
}
// Do we have enough data to parse the location?
if (wordCount >= 6 && words[2].Length != 0 && words[3].Length != 0 && words[4].Length != 0 && words[5].Length != 0)
{
#region Parse the latitude
string latitudeWord = words[2];
int latitudeHours = int.Parse(latitudeWord.Substring(0, 2), NmeaCultureInfo);
double latitudeDecimalMinutes = double.Parse(latitudeWord.Substring(2), NmeaCultureInfo);
LatitudeHemisphere latitudeHemisphere =
words[3].Equals("N", StringComparison.Ordinal) ? LatitudeHemisphere.North : LatitudeHemisphere.South;
#endregion
#region Parse the longitude
string longitudeWord = words[4];
int longitudeHours = int.Parse(longitudeWord.Substring(0, 3), NmeaCultureInfo);
double longitudeDecimalMinutes = double.Parse(longitudeWord.Substring(3), NmeaCultureInfo);
LongitudeHemisphere longitudeHemisphere =
words[5].Equals("E", StringComparison.Ordinal) ? LongitudeHemisphere.East : LongitudeHemisphere.West;
#endregion
#region Build a Position from the latitude and longitude
_Position = new Position(
new Latitude(latitudeHours, latitudeDecimalMinutes, latitudeHemisphere),
new Longitude(longitudeHours, longitudeDecimalMinutes, longitudeHemisphere));
#endregion
}
else
{
_Position = Position.Invalid;
}
// Do we have enough info to process speed?
if (wordCount >= 7 && words[6].Length != 0)
{
#region Speed
// The speed is the sixth word, expressed in knots
_Speed = new Speed(double.Parse(words[6], NmeaCultureInfo), SpeedUnit.Knots);
#endregion
}
else
{
// The speed is invalid
_Speed = Speed.Invalid;
}
// do we have enough info to process the bearing?
if (wordCount >= 8 && words[7].Length != 0)
{
#region Bearing
// The bearing is the seventh word
_Bearing = new Azimuth(double.Parse(words[7], NmeaCultureInfo));
#endregion
}
else
{
// The bearing is invalid
_Bearing = Azimuth.Invalid;
}
// Do we have enough info for magnetic variation?
if (wordCount >= 10 && words[9].Length != 0)
{
// Parse the value
_MagneticVariation = new Longitude(double.Parse(words[9], NmeaCultureInfo));
}
else
{
// The magnetic variation is invalid
_MagneticVariation = Longitude.Invalid;
}
}
/// <summary>
/// Updates the fix status to the specified value.
/// </summary>
/// <param name="value">The value.</param>
protected virtual void SetFixStatus(FixStatus value)
{
// If the new value is the same or it's invalid, ignore it
if (value == _fixStatus || value == FixStatus.Unknown)
return;
// Set the new status
_fixStatus = value;
DeviceEventArgs e = new DeviceEventArgs(_device);
// Is a fix acquired or lost?
if (_fixStatus == FixStatus.Fix)
{
// Acquired.
if (FixAcquired != null)
FixAcquired(this, e);
Devices.RaiseFixAcquired(e);
}
else
{
// Lost.
if (FixLost != null)
FixLost(this, e);
Devices.RaiseFixLost(e);
}
}
/// <summary>
/// Does the initialize.
/// </summary>
private void DoInitialize()
{
_altitude = Distance.Invalid;
_altitudeAboveEllipsoid = _altitude;
_bearing = Azimuth.Invalid;
_heading = Azimuth.Invalid;
_fixStatus = FixStatus.Unknown;
_horizontalDop = DilutionOfPrecision.Maximum;
_magneticVariation = Longitude.Invalid;
_position = Position.Invalid;
_speed = Speed.Invalid;
_meanDop = DilutionOfPrecision.Invalid;
_verticalDop = DilutionOfPrecision.Invalid;
if (_satellites != null)
_satellites.Clear();
}
protected override void OnSentenceChanged()
{
// Parse the basic sentence information
base.OnSentenceChanged();
// Cache the words
string[] words = base.Words;
int wordCount = words.Length;
// Do we have enough words to make a lat/long location?
if (wordCount >= 4 && words[0].Length != 0 && words[1].Length != 0 && words[2].Length != 0 && words[3].Length != 0)
{
#region Latitude
string latitudeWord = words[0];
int latitudeHours = int.Parse(latitudeWord.Substring(0, 2), NmeaCultureInfo);
double latitudeDecimalMinutes = double.Parse(latitudeWord.Substring(2), NmeaCultureInfo);
LatitudeHemisphere latitudeHemisphere =
words[1].Equals("N", StringComparison.OrdinalIgnoreCase) ? LatitudeHemisphere.North : LatitudeHemisphere.South;
#endregion
#region Longitude
string longitudeWord = words[2];
int longitudeHours = int.Parse(longitudeWord.Substring(0, 3), NmeaCultureInfo);
double longitudeDecimalMinutes = double.Parse(longitudeWord.Substring(3), NmeaCultureInfo);
LongitudeHemisphere longitudeHemisphere =
words[3].Equals("E", StringComparison.OrdinalIgnoreCase) ? LongitudeHemisphere.East : LongitudeHemisphere.West;
#endregion
#region Position
_Position = new Position(
new Latitude(latitudeHours, latitudeDecimalMinutes, latitudeHemisphere),
new Longitude(longitudeHours, longitudeDecimalMinutes, longitudeHemisphere));
#endregion
}
// Do we have enough data to process the UTC time?
if (wordCount >= 5 && words[4].Length != 0)
{
#region UTC Time
string utcTimeWord = words[4];
int utcHours = int.Parse(utcTimeWord.Substring(0, 2), NmeaCultureInfo);
int utcMinutes = int.Parse(utcTimeWord.Substring(2, 2), NmeaCultureInfo);
int utcSeconds = int.Parse(utcTimeWord.Substring(4, 2), NmeaCultureInfo);
int utcMilliseconds = 0;
if (utcTimeWord.Length > 6)
{
utcMilliseconds = Convert.ToInt32(float.Parse(utcTimeWord.Substring(6), NmeaCultureInfo) * 1000, NmeaCultureInfo);
}
// Build a TimeSpan for this value
_UtcTime = new TimeSpan(0, utcHours, utcMinutes, utcSeconds, utcMilliseconds);
#endregion
}
else
{
// The UTC time is invalid
_UtcTime = TimeSpan.MinValue;
}
// Do we have enough data to get the fix status?
if (wordCount >= 6 && words[5].Length != 0)
{
#region Fix Status
// An "A" means a valid fix
_FixStatus = words[5].Equals("A", StringComparison.OrdinalIgnoreCase) ? FixStatus.Fix : FixStatus.NoFix;
#endregion
}
else
{
// The fix status is invalid
_FixStatus = FixStatus.Unknown;
}
}
