mirror of
https://github.com/dotMorten/NmeaParser.git
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97 lines
3.1 KiB
C#
97 lines
3.1 KiB
C#
//
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// Copyright (c) 2014 Morten Nielsen
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//
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// Licensed under the Microsoft Public License (Ms-PL) (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://opensource.org/licenses/Ms-PL.html
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace NmeaParser.Nmea.Gps
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{
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/// <summary>
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/// Recommended Minimum
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/// </summary>
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Gprmc")]
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[NmeaMessageType("GPRMC")]
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public class Gprmc : NmeaMessage
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{
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/// <summary>
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/// Called when the message is being loaded.
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/// </summary>
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/// <param name="message">The NMEA message values.</param>
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protected override void OnLoadMessage(string[] message)
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{
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if (message == null || message.Length < 11)
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throw new ArgumentException("Invalid GPRMC", "message");
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if (message[8].Length == 6 && message[0].Length == 6)
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{
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FixTime = new DateTime(int.Parse(message[8].Substring(4, 2), CultureInfo.InvariantCulture) + 2000,
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int.Parse(message[8].Substring(2, 2), CultureInfo.InvariantCulture),
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int.Parse(message[8].Substring(0, 2), CultureInfo.InvariantCulture),
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int.Parse(message[0].Substring(0, 2), CultureInfo.InvariantCulture),
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int.Parse(message[0].Substring(2, 2), CultureInfo.InvariantCulture),
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int.Parse(message[0].Substring(4, 2), CultureInfo.InvariantCulture), DateTimeKind.Utc);
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}
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Active = (message[1] == "A");
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Latitude = NmeaMessage.StringToLatitude(message[2], message[3]);
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Longitude = NmeaMessage.StringToLongitude(message[4], message[5]);
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Speed = NmeaMessage.StringToDouble(message[6]);
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Course = NmeaMessage.StringToDouble(message[7]);
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MagneticVariation = NmeaMessage.StringToDouble(message[9]);
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if (!double.IsNaN(MagneticVariation) && message[10] == "W")
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MagneticVariation *= -1;
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}
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/// <summary>
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/// Fix Time
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/// </summary>
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public DateTime FixTime { get; private set; }
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/// <summary>
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/// Gets a value whether the device is active
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/// </summary>
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public bool Active { get; private set; }
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/// <summary>
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/// Latitude
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/// </summary>
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public double Latitude { get; private set; }
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/// <summary>
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/// Longitude
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/// </summary>
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public double Longitude { get; private set; }
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/// <summary>
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/// Speed over the ground in knots
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/// </summary>
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public double Speed { get; private set; }
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/// <summary>
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/// Track angle in degrees True
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/// </summary>
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public double Course { get; private set; }
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/// <summary>
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/// Magnetic Variation
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/// </summary>
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public double MagneticVariation { get; private set; }
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}
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}
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