/// <summary>
/// Connects to the Parrot RF Service, if that succeeds
/// it starts waiting for data to handle.
///
/// Throws an exception when the connection failed.
/// </summary>
public async Task ConnectAsync()
{
// Find the Parrot RF Service.
var parrotService = Device.InstalledServices.FirstOrDefault(x => ParrotRfServiceGuids.Contains(x));
if (parrotService == null)
{
throw new Exception("Couldn't find the parrot rf service.");
}
// Connect to the service.
BluetoothClient.Connect(Device.DeviceAddress, parrotService);
if (!BluetoothClient.Connected)
{
throw new Exception("Couldn't connect to the parrot rf service.");
}
// Send initial packet and stop other packets from being sent.
var initialPacket = new byte[] { 0x00, 0x03, 0x00 };
await BluetoothClient.GetStream().WriteAsync(initialPacket, 0, initialPacket.Length);
await BluetoothClient.GetStream().FlushAsync();
await BluetoothClient.GetStream().ReadAsync(new byte[3], 0, 3);
// Dispatch event
ConnectedEvent.AsyncSafeInvoke(this, EventArgs.Empty);
}