Ad dpacket it tracing and use Linq to select appropriate packets

.vscode/launch.json

@@ -0,0 +1,26 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            // Use IntelliSense to find out which attributes exist for C# debugging
+            // Use hover for the description of the existing attributes
+            // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md
+            "name": ".NET Core Launch (console)",
+            "type": "coreclr",
+            "request": "launch",
+            "preLaunchTask": "build",
+            // If you have changed target frameworks, make sure to update the program path.
+            "program": "${workspaceFolder}/bin/Debug/net6.0/EFBTracker.dll",
+            "args": [],
+            "cwd": "${workspaceFolder}",
+            // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console
+            "console": "externalTerminal",
+            "stopAtEntry": false
+        },
+        {
+            "name": ".NET Core Attach",
+            "type": "coreclr",
+            "request": "attach"
+        }
+    ]
+}

.vscode/tasks.json

@@ -0,0 +1,41 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "build",
+                "${workspaceFolder}/EFBTracker.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "publish",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "publish",
+                "${workspaceFolder}/EFBTracker.csproj",
+                "/property:GenerateFullPaths=true",
+                "/consoleloggerparameters:NoSummary"
+            ],
+            "problemMatcher": "$msCompile"
+        },
+        {
+            "label": "watch",
+            "command": "dotnet",
+            "type": "process",
+            "args": [
+                "watch",
+                "run",
+                "--project",
+                "${workspaceFolder}/EFBTracker.csproj"
+            ],
+            "problemMatcher": "$msCompile"
+        }
+    ]
+}

Program.cs

@@ -1,2 +1,35 @@
-// See https://aka.ms/new-console-template for more information
+using System.Net;
-Console.WriteLine("Hello, World!");
+using System.Net.Sockets;
+using System.Text;
+using EFBTracker.Tracking;
+
+bool done = false;
+int listenPort = 49003;
+using(UdpClient listener = new UdpClient(listenPort))
+{
+    IPEndPoint listenEndPoint = new IPEndPoint(2130706433, listenPort);
+    while(!done)
+    {
+        byte[] receivedData = listener.Receive(ref listenEndPoint);
+
+        Console.Clear();
+        Console.WriteLine("Received broadcast message from client {0}", listenEndPoint.ToString());
+
+        Console.WriteLine("Decoded data is:");
+
+        Packet[]? data = Packet.ReadPackets(receivedData);
+
+        if (data != null)
+        {
+            SimPosition position = new SimPosition(data);
+            Console.WriteLine($"Latitude: {position.Latitude} Longitude: {position.Longitude} Altitude: {position.Altitude}");
+        }
+        
+
+
+
+
+
+
+    }
+}

Tracking/Packet.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Text;
+
+namespace EFBTracker.Tracking
+{
+    public class Packet
+    {
+        public string Type { get; set; }
+        public int Id { get; set; }
+        public float[] Data { get; set; } = new float[4];
+
+        public Packet(string type, int id, float[] data){
+            Type = type;
+            Id = id;
+            Data = data;
+        }
+
+        public static Packet[]? ReadPackets(byte[] data){
+
+
+            if((data.Length - 5) % 36 == 0){//If there are correctly sized packets
+                int packetPos = 0;
+                List<Packet> packets = new List<Packet>();
+
+                //Next 4 bytes are packet header
+                string header = Encoding.UTF8.GetString(data, packetPos, 4);
+                packetPos += 5;
+
+                while(packetPos < data.Length)
+                {
+
+                    int id = BitConverter.ToInt32(data, packetPos);
+                    packetPos += 4;
+
+                    //Array to take 4 values
+                    float[] values = new float[4];
+
+                    for (var i = 0; i < values.Length; i++)
+                    {//Read 4 values from packet and save into array
+                        var value = BitConverter.ToSingle(data, packetPos);
+                        values[i] = value;
+                        packetPos += 8;
+                    }
+
+                    //Generate new packet object and add to list
+                    packets.Add(new Packet(header, id, values));
+                }
+                return packets.ToArray();
+            }
+
+            return null;
+        }
+        
+    }
+}

Tracking/SimPosition.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace EFBTracker.Tracking
+{
+    public class SimPosition
+    {
+        public float Latitude { get; set; }
+        public float Longitude { get; set; }
+        public int Altitude { get; set; }
+
+        public SimPosition(Packet[] data){
+            if (data[0].Data != null)
+            {
+                //Use Linq to search through the packets for a given id and use that data
+                Latitude = (data.Where(x => x.Id == 22).Select(x => x.Data[0]).ToArray())[0];
+                Longitude = (data.Where(x => x.Id == 23).Select(x => x.Data[0]).ToArray())[0];
+                Altitude = Convert.ToInt32((data.Where(x => x.Id == 24).Select(x => x.Data[0]).ToArray())[0]);
+
+            }
+        }
+        
+    }
+}