private void ConnectButton_Clicked(object sender, EventArgs e)
{
SetUIEnabled(false);
string device = "";
if (DevicePicker.SelectedItem != null)
{
device = DevicePicker.SelectedItem as string;
}
else if ((ConnectionMethodPicker.SelectedItem as string) != "Network")
{
ConnectMessage.Text = "You must select an item to proceed.";
SetUIEnabled(true);
return;
}
uint baudRate = Convert.ToUInt32((BaudRatePicker.SelectedItem as string));
arduino.DeviceReady += OnDeviceReady;
arduino.DeviceConnectionFailed += OnConnectionFailed;
switch (ConnectionMethodPicker.SelectedItem as string)
{
default:
case "Bluetooth":
arduino.Connect("Bluetooth", device, baudRate);
break;
case "USB":
arduino.Connect("USB", device, baudRate);
break;
case "DfRobot":
arduino.Connect("DfRobot", device, baudRate);
break;
case "Network":
string host = NetworkHostNameEntry.Text;
string port = NetworkPortEntry.Text;
ushort portnum = 0;
if (Uri.CheckHostName(host) == UriHostNameType.Unknown)
{
ConnectMessage.Text = "You have entered an invalid host or IP.";
return;
}
if (!ushort.TryParse(port, out portnum))
{
ConnectMessage.Text = "You have entered an invalid port number.";
return;
}
arduino.Connect(host, portnum, baudRate);
break;
}
timerShouldRun = true;
Device.StartTimer(TimeSpan.FromSeconds(30), () =>
{
if (timerShouldRun)
{
Connection_TimeOut();
}
return(false);
});
}
