private void ConnectArduino()
{
try
{
string Port = comPortList.GetItemText(comPortList.SelectedItem);
ArduinoPort.PortName = Port;
ArduinoPort.Open();
connected = true;
ConnectBtn.BackColor = Color.Crimson;
ConnectBtn.Text = "DISCONNECT";
StateLabel.Text = "CONNECTED";
StateLabel.ForeColor = Color.LimeGreen;
}
catch (Exception ex) {
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
static bool check_connection()
{
if (!ArduinoPort.IsOpen)
{
try
{
ArduinoPort.Open();
ArduinoPort.WriteLine("T");
ArduinoPort.Close();
}
catch
{
MessageBox.Show("There was an error. Please make sure that the correct port was selected, and that the device is plugged in.");
return(false);
}
return(true);
}
else
{
return(true);
}
}
public ArduinoForm()
{
InitializeComponent();
ArduinoPort.Open();
}