Proftaak-RH-B4/ProftaakRH/FietsDemo.cs

using Avans.TI.BLE;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using Hardware.Simulators;
using Hardware;

namespace FietsDemo
{
    internal class Program
    {
        static void Main(string[] args)
        {
            foo foo = new foo();
            //BLEReceiver bLEReceiver = new BLEReceiver(foo);


            //bLEReceiver.ConnectToBLE();
            Console.Read();
        }

        interface IFoo
        {
            void doStuff(byte[] bytes);
        }

        class BLEReceiver
        {
            IFoo foo;

            public BLEReceiver(IFoo foo)
            {
                this.foo = foo;
            }

            public async void ConnectToBLE()
            {
                int errorCode = 0;
                BLE bleBike = new BLE();
                BLE bleHeart = new BLE();
                Thread.Sleep(1000); // We need some time to list available devices

                // List available devices
                List<String> bleBikeList = bleBike.ListDevices();
                Console.WriteLine("Devices found: ");
                foreach (var name in bleBikeList)
                {
                    Console.WriteLine($"Device: {name}");
                }

                // Connecting
                errorCode = errorCode = await bleBike.OpenDevice("Avans Bike AC48");
                // __TODO__ Error check

                var services = bleBike.GetServices;
                foreach (var service in services)
                {
                    Console.WriteLine($"Service: {service}");
                }

                // Set service
                errorCode = await bleBike.SetService("6e40fec1-b5a3-f393-e0a9-e50e24dcca9e");
                // __TODO__ error check

                // Subscribe
                bleBike.SubscriptionValueChanged += BleBike_SubscriptionValueChanged;
                errorCode = await bleBike.SubscribeToCharacteristic("6e40fec2-b5a3-f393-e0a9-e50e24dcca9e");

                // Heart rate
                errorCode = await bleHeart.OpenDevice("Avans Bike AC48");

                await bleHeart.SetService("HeartRate");

                bleHeart.SubscriptionValueChanged += BleBike_SubscriptionValueChanged;
                await bleHeart.SubscribeToCharacteristic("HeartRateMeasurement");

                Console.Read();
            }

            private void BleBike_SubscriptionValueChanged(object sender, BLESubscriptionValueChangedEventArgs e)
            {
                //Console.WriteLine("Received from {0}: {1}, {2}", e.ServiceName,
                //    BitConverter.ToString(e.Data).Replace("-", " "),
                //    Encoding.UTF8.GetString(e.Data));

                //string[] bytes = BitConverter.ToString(e.Data).Split('-');
                //string[] ANT = new string[5];
                //if (e.ServiceName == "6e40fec2-b5a3-f393-e0a9-e50e24dcca9e")
                //{
                //    Console.WriteLine("SYNC     : " + bytes[0]);
                //    ANT[0] = bytes[0];
                //    Console.WriteLine("LENGTH   : " + bytes[1]);

                //    int length = Convert.ToInt32(bytes[1], 16);
                //    ANT[1] = length.ToString();
                //    Console.WriteLine("MSG ID   : " + bytes[2]);
                //    ANT[2] = bytes[2];
                //    string msg = string.Empty;
                //    for (int i = 3; i < 3 + length; i++)
                //    {
                //        msg += bytes[i];
                //    }
                //    ANT[3] = msg;

                //    byte[] message = new byte[length];

                //    Array.Copy(e.Data, 3, message, 0, length);

                //    DoCrazyShitWithMsg(message);

                //    Console.WriteLine("MSG      : " + msg);
                //    string checksum = bytes[3 + length];
                //    ANT[4] = checksum;
                //    Console.WriteLine("CHECKSUM : " + checksum);


                //    Console.WriteLine(BitConverter.ToString(e.Data));

                //}
                //else
                //{
                //    Console.WriteLine("BPM:     " + Convert.ToInt32(bytes[1], 16));
                //}
                //Console.WriteLine();

                this.foo.doStuff(e.Data);
            }

            private static void DoCrazyShitWithMsg(byte[] bytes)
            {
                String[] hexvalues = BitConverter.ToString(bytes).Split('-');
                for (int i = 0; i < hexvalues.Length; i++)
                {
                    Console.WriteLine("Byte {0}: {1}", i, hexvalues[i]);
                }
            }
        }

        class foo : IFoo
        {
            public void doStuff(byte[] bytes)
            {

                Console.WriteLine("Foo class received {0}", Convert.ToString(bytes));
                
            }
        }


    }
}