public ArduinoListener()
{
//portExists = SerialPort.GetPortNames().Any(x => x == "COM3");
if (portExists)
{
try
{
//port = new SerialPort("COM3", 9600);
port = new EnhancedSerialPort("COM3", 9600);
port.DataReceived += HandlePortDataReceived;
port.ReadTimeout = 100;
port.Open();
}
catch (Exception ex)
{
port = null;
}
}
//if (port != null)
//{
// if (port.IsOpen)
// {
// port.Close();
// }
// else
// {
// port.Open();
// port.ReadTimeout = 2;
// }
//}
}
private void checkedListBox1_ItemCheck(object sender, ItemCheckEventArgs e)
{
var portslist = (CheckedListBox)sender;
if (e.NewValue == CheckState.Checked)
{
KeyValuePair <string, EnhancedSerialPort> x = DetectedSerialPorts.SingleOrDefault(kvp => kvp.Key == portnames[e.Index]);
EnhancedSerialPort _port = x.Value;
_port.DataReceived += new SerialDataReceivedEventHandler(DataReceivedHandler);
try
{
_port.Open();
ListenSerialPorts.Add(new KeyValuePair <string, EnhancedSerialPort>(portnames[e.Index], _port));
foreach (UserControl control in flowLayoutPanel1.Controls.OfType <ICommuniquant>())
{
(control as DateTimeUserControl).AddPort(portnames[e.Index]);
}
}
catch (Exception ex) {
e.NewValue = CheckState.Unchecked;
MessageBox.Show(ex.Message);
}
}
else
{
KeyValuePair <string, EnhancedSerialPort> _port = ListenSerialPorts.SingleOrDefault(kvp => kvp.Key == portnames[e.Index]);
(_port.Value as EnhancedSerialPort).Close();
ListenSerialPorts.Remove(ListenSerialPorts.SingleOrDefault(kvp => kvp.Key == portnames[e.Index]));
foreach (UserControl control in flowLayoutPanel1.Controls.OfType <ICommuniquant>())
{
(control as DateTimeUserControl).RemovePort(portnames[e.Index]);
}
}
}
