private void connect()
{
string selectedPort = comboBox1.GetItemText(comboBox1.SelectedItem);
Connection_window.Text = "";
Connection_window.AppendText("Selected COM Port = " + selectedPort + Environment.NewLine);
Connection_window.AppendText("Trying to open " + selectedPort + Environment.NewLine);
try
{
isConnected = true;
port.PortName = selectedPort;
port.Open();
string start = "#STAR\n";
port.Write(start);
port.ReadExisting();
logTraffic(TX_traffic_window, start, Color.Black);
connectBtn.Text = "Disconnect";
Connection_window.AppendText("--------------------------------------" + Environment.NewLine);
}
catch
{
Connection_window.AppendText("Cannot open " + selectedPort + Environment.NewLine);
return;
}
Connection_window.AppendText(selectedPort + " now open" + Environment.NewLine);
Connection_window.AppendText("--------------------------------------" + Environment.NewLine);
}
private void disconnect()
{
try
{
isConnected = false;
port.Write("#STOP\n");
port.Close();
connectBtn.Text = "Connect";
}
catch
{
return;
}
Connection_window.AppendText(port.PortName + " is now closed" + Environment.NewLine);
Connection_window.AppendText("--------------------------------------" + Environment.NewLine);
}