示例#1
0
        void Initialize()
        {
            Console.WriteLine("Initialize hardware...");

            display = new Ssd1309(Device.CreateI2cBus());
            Console.WriteLine("Display created");

            graphics             = new GraphicsLibrary(display);
            graphics.CurrentFont = new Font8x8();
            Console.WriteLine("Graphics library created");

            //COM4 - Pins D00 & D01 on the Meadow F7
            port = Device.CreateSerialMessagePort(
                Device.SerialPortNames.Com4,
                suffixDelimiter: Encoding.ASCII.GetBytes("\r\n"),
                preserveDelimiter: true,
                9600);
            Console.WriteLine("Serial port created");

            port.MessageReceived += (object sender, SerialMessageData e) => {
                nmea.ProcessNmeaMessage(e.GetMessageString(Encoding.ASCII));
            };

            nmea = new NmeaSentenceProcessor();
            var ggaParser = new GgaDecoder();

            ggaParser.PositionReceived += GgaParser_OnPositionReceived;
            nmea.RegisterDecoder(ggaParser);

            // open serial
            port.Open();
        }
示例#2
0
        protected void InitDecoders()
        {
            Console.WriteLine("Create NMEA");
            nmeaProcessor = new NmeaSentenceProcessor();

            Console.WriteLine("Add decoders");

            // MTK
            var mtkDecoder = new MtkDecoder();

            Console.WriteLine("Created MTK");
            nmeaProcessor.RegisterDecoder(mtkDecoder);
            mtkDecoder.MessageReceived += (object sender, string message) => {
                Console.WriteLine($"MTK Message:{message}");
            };

            // GGA
            var ggaDecoder = new GgaDecoder();

            Console.WriteLine("Created GGA");
            nmeaProcessor.RegisterDecoder(ggaDecoder);
            ggaDecoder.PositionReceived += (object sender, GnssPositionInfo location) => {
                this.GgaReceived(this, location);
            };

            // GLL
            var gllDecoder = new GllDecoder();

            nmeaProcessor.RegisterDecoder(gllDecoder);
            gllDecoder.GeographicLatitudeLongitudeReceived += (object sender, GnssPositionInfo location) => {
                this.GllReceived(this, location);
            };

            // GSA
            var gsaDecoder = new GsaDecoder();

            nmeaProcessor.RegisterDecoder(gsaDecoder);
            gsaDecoder.ActiveSatellitesReceived += (object sender, ActiveSatellites activeSatellites) => {
                this.GsaReceived(this, activeSatellites);
            };

            // RMC (recommended minimum)
            var rmcDecoder = new RmcDecoder();

            nmeaProcessor.RegisterDecoder(rmcDecoder);
            rmcDecoder.PositionCourseAndTimeReceived += (object sender, GnssPositionInfo positionCourseAndTime) => {
                this.RmcReceived(this, positionCourseAndTime);
            };

            // VTG (course made good)
            var vtgDecoder = new VtgDecoder();

            nmeaProcessor.RegisterDecoder(vtgDecoder);
            vtgDecoder.CourseAndVelocityReceived += (object sender, CourseOverGround courseAndVelocity) => {
                this.VtgReceived(this, courseAndVelocity);
            };

            // GSV (satellites in view)
            var gsvDecoder = new GsvDecoder();

            nmeaProcessor.RegisterDecoder(gsvDecoder);
            gsvDecoder.SatellitesInViewReceived += (object sender, SatellitesInView satellites) => {
                this.GsvReceived(this, satellites);
            };
        }
示例#3
0
        protected void InitDecoders()
        {
            Console.WriteLine("Create NMEA");
            nmeaProcessor = new NmeaSentenceProcessor();
            // verbose output
            nmeaProcessor.DebugMode = true;

            Console.WriteLine("Add decoders");

            // GGA
            var ggaDecoder = new GgaDecoder();

            Console.WriteLine("Created GGA");
            nmeaProcessor.RegisterDecoder(ggaDecoder);
            ggaDecoder.PositionReceived += (object sender, GnssPositionInfo location) => {
                Console.WriteLine("*********************************************");
                Console.WriteLine(location);
                Console.WriteLine("*********************************************");
            };

            // GLL
            var gllDecoder = new GllDecoder();

            nmeaProcessor.RegisterDecoder(gllDecoder);
            gllDecoder.GeographicLatitudeLongitudeReceived += (object sender, GnssPositionInfo location) => {
                Console.WriteLine("*********************************************");
                Console.WriteLine(location);
                Console.WriteLine("*********************************************");
            };

            // GSA
            var gsaDecoder = new GsaDecoder();

            nmeaProcessor.RegisterDecoder(gsaDecoder);
            gsaDecoder.ActiveSatellitesReceived += (object sender, ActiveSatellites activeSatellites) => {
                Console.WriteLine("*********************************************");
                Console.WriteLine(activeSatellites);
                Console.WriteLine("*********************************************");
            };

            // RMC (recommended minimum)
            var rmcDecoder = new RmcDecoder();

            nmeaProcessor.RegisterDecoder(rmcDecoder);
            rmcDecoder.PositionCourseAndTimeReceived += (object sender, GnssPositionInfo positionCourseAndTime) => {
                Console.WriteLine("*********************************************");
                Console.WriteLine(positionCourseAndTime);
                Console.WriteLine("*********************************************");
            };

            // VTG (course made good)
            var vtgDecoder = new VtgDecoder();

            nmeaProcessor.RegisterDecoder(vtgDecoder);
            vtgDecoder.CourseAndVelocityReceived += (object sender, CourseOverGround courseAndVelocity) => {
                Console.WriteLine("*********************************************");
                Console.WriteLine($"{courseAndVelocity}");
                Console.WriteLine("*********************************************");
            };

            // GSV (satellites in view)
            var gsvDecoder = new GsvDecoder();

            nmeaProcessor.RegisterDecoder(gsvDecoder);
            gsvDecoder.SatellitesInViewReceived += (object sender, SatellitesInView satellites) => {
                Console.WriteLine("*********************************************");
                Console.WriteLine($"{satellites}");
                Console.WriteLine("*********************************************");
            };
        }