/// <summary>
/// Sets up a conntection to a specified serial port.
/// </summary>
/// <param name="Dtr">If <c>true</c> use dtr for transmition.</param>
public static bool Setup(bool Dtr = false)
{
if (SerialPortName != null)
{
if (_cmdMessenger != null)
{
_cmdMessenger.Disconnect();
_cmdMessenger.Dispose();
}
if (ConnectionWatchdog != null)
{
ConnectionWatchdog.Dispose();
}
_cmdMessenger = new CmdMessenger(new SerialTransport()
{
CurrentSerialSettings =
{
PortName = SerialPortName,
BaudRate = 115200,
DataBits = 8,
Parity = Parity.None,
DtrEnable = Dtr
}
}, 512, BoardType.Bit32);
// Attach the callbacks to the Command Messenger
AttachCommandCallBacks();
// Attach to NewLinesReceived for logging purposes
_cmdMessenger.NewLineReceived += NewLineReceived;
// Attach to NewLineSent for logging purposes
_cmdMessenger.NewLineSent += NewLineSent;
// Start listening
IsConnected = _cmdMessenger.Connect();
if (!IsConnected)
{
SerialPortName = string.Empty;
}
else
{
ConnectionWatchdog = new System.Threading.Timer(new System.Threading.TimerCallback(ConnectionWatchdogCallback), null, 0, 1000);
}
return(IsConnected);
}
return(false);
}
// Exit function
public void Exit()
{
_connectionManager.Dispose();
_cmdMessenger.Disconnect();
_cmdMessenger.Dispose();
_transport.Dispose();
}
public bool SearchAndConnectToArduino()
{
for (var i = 0; i <= 20; i++)
{
_serialTransport = new SerialTransport
{
CurrentSerialSettings = { PortName = "COM" + i.ToString(), BaudRate = 115200 }
};
_cmdMessenger = new CmdMessenger(_serialTransport)
{
BoardType = BoardType.Bit16
};
AttachCommandCallBacks();
_cmdMessenger.Connect();
var commandCheck = new SendCommand((int)Command.pCheckArduino);
_cmdMessenger.SendCommand(commandCheck);
Thread.Sleep(100);//wait 100 ms for the response
if (_arduinoFound)
{
return(true);
}
//else
_cmdMessenger.Disconnect();
_cmdMessenger.Dispose();
_serialTransport.Dispose();
}
return(false);
}
public void Dispose()
{
cmdMessenger.StopListening();
cmdMessenger.Dispose();
serialTransport.Dispose();
cmdMessenger = null;
serialTransport = null;
}
public void Stop()
{
if (m_CmdMessenger != null)
{
m_CmdMessenger.Dispose();
}
Log.Information("MQTT Broker Stopped");
}
// Exit function
public void Exit()
{
// Stop listening
_cmdMessenger.StopListening();
// Dispose Command Messenger
_cmdMessenger.Dispose();
// Dispose Serial Port object
_serialPortManager.Dispose();
}
// Exit function
public void Exit()
{
// Stop listening
_cmdMessenger.Disconnect();
// Dispose Command Messenger
_cmdMessenger.Dispose();
// Dispose Serial Port object
_serialTransport.Dispose();
}
public void Stop()
{
if (_cmdMessenger != null)
{
_cmdMessenger.Disconnect();
_cmdMessenger.Dispose();
}
if (_serialTransport != null)
{
_serialTransport.Dispose();
}
}
public void Exit()
{
try
{
_serialTransport.Disconnect();
_cmdMessenger.Dispose();
_serialTransport.Dispose();
}
catch
{
}
}
public void Connect()
{
connected = true;
if (st != null)
{
st.Dispose();
}
st = new SerialTransport();
st.CurrentSerialSettings.PortName = foundComm;
st.CurrentSerialSettings.BaudRate = 9600;
st.CurrentSerialSettings.DtrEnable = false;
if (cmdMessenger != null)
{
cmdMessenger.Dispose();
}
cmdMessenger = new CmdMessenger(st);
cmdMessenger.BoardType = BoardType.Bit16;
AttachCommandCallBacks();
cmdMessenger.StartListening();
measurementThread = new Thread(new ThreadStart(MeasurementThreadMethod));
measurementThread.Start();
}
// Exit function
public void Exit()
{
// Stop listening
_cmdMessenger.Disconnect();
// Dispose Command Messenger
_cmdMessenger.Dispose();
// Dispose Serial Port object
_serialTransport.Dispose();
// Pause before stop
Console.WriteLine("Press any key to stop...");
Console.ReadKey();
}
/// <summary>
/// Connects to the provided communication port, attached necessary command callbacks and send an event for the connection status change
/// </summary>
/// <param name="foundComm">Communication Port to connect to</param>
private void Connect(string foundComm)
{
connected = true;
if (st != null)
{
st.Dispose();
}
st = new SerialTransport();
st.CurrentSerialSettings.PortName = foundComm;
st.CurrentSerialSettings.BaudRate = 9600;
st.CurrentSerialSettings.DtrEnable = false;
if (cmdMessenger != null)
{
cmdMessenger.Dispose();
}
cmdMessenger = new CmdMessenger(st);
cmdMessenger.BoardType = BoardType.Bit16;
AttachCommandCallBacks();
cmdMessenger.StartListening();
if (ConnectionStatusChanged != null)
{
ConnectionStatusChanged(connected);
}
}
// Exit function
public void Exit()
{
// Stop listening
_cmdMessenger.Disconnect();
// Dispose Command Messenger
_cmdMessenger.Dispose();
// Dispose Serial Port object
_serialTransport.Dispose();
Properties.Settings.Default.initRed = _controllerForm._RedValue;
Properties.Settings.Default.initGreen = _controllerForm._GreenValue;
Properties.Settings.Default.initBlue = _controllerForm._BlueValue;
Properties.Settings.Default.initGlitter = _controllerForm.glitter;
Properties.Settings.Default.Save();
}
// Exit function
public void Exit()
{
if (_cmdMessenger != null)
{
// Stop listening
_cmdMessenger.Disconnect();
// Dispose Command Messenger
_cmdMessenger.Dispose();
}
// Dispose Serial Port object
// Dispose Serial Port object
if (_serialTransport != null)
{
_serialTransport.Dispose();
}
}
private void Update()
{
bool success = false;
string port = null;
int attempt = 0;
while (true)
{
attempt++;
Thread.Sleep(updateTimeout);
System.Console.WriteLine($"[{DateTime.Now.ToString("HH':'mm':'ss'.'fffffff")}] [UPDATER] !! attempt {attempt}...");
try
{
if (transport == null || messenger == null || !transport.IsConnected())
{
//messenger?.Disconnect();
messenger?.Dispose();
messenger = null;
//transport?.Disconnect();
transport?.Dispose();
transport = null;
port = AutodetectArduinoPort();
transport = GetTransport(port);
messenger = GetMessenger(transport);
}
if (transport.IsConnected())
{
success = true;
}
}
catch (Exception e)
{
System.Console.WriteLine($"[{DateTime.Now.ToString("HH':'mm':'ss'.'fffffff")}] [UPDATER] !! {e}");
success = false;
}
if (success)
{
System.Console.WriteLine($"[{DateTime.Now.ToString("HH':'mm':'ss'.'fffffff")}] [UPDATER] !! connected at port {port} at {attempt} attempt");
break;
}
}
}
// Exit function
public void Exit()
{
// Disconnect ConnectionManager
_connectionManager.Progress -= LogProgress;
_connectionManager.ConnectionTimeout -= ConnectionTimeout;
_connectionManager.ConnectionFound -= ConnectionFound;
// Dispose ConnectionManager
_connectionManager.Dispose();
// Disconnect Command Messenger
_cmdMessenger.Disconnect();
// Dispose Command Messenger
_cmdMessenger.Dispose();
// Dispose transport layer
_transport.Dispose();
}
private static GaugeDevice DetectArduinoGaugeDevice(string portname)
{
SerialTransport serialTransport = new SerialTransport()
{
CurrentSerialSettings = { PortName = portname, BaudRate = BAUD_RATE, DtrEnable = false }
};
CmdMessenger cmdMessenger = new CmdMessenger(serialTransport)
{
BoardType = BoardType.Bit16
};
try
{
cmdMessenger.StartListening();
var command = new SendCommand((int)Command.HandshakeRequest, (int)Command.HandshakeResponse, 1000);
var handshakeResultCommand = cmdMessenger.SendCommand(command);
if (handshakeResultCommand.Ok)
{
// Read response
var software = handshakeResultCommand.ReadStringArg();
var serialNumber = handshakeResultCommand.ReadStringArg();
if (software.Contains("ArduinoGauge"))
{
// Create ArduinoGaugeDevice
GaugeDevice device = new GaugeDevice()
{
PortName = portname,
SerialNumber = serialNumber
};
return(device);
}
else
{
Debug.WriteLine("Connected to Arduino, but not an ArduinoGauge device.");
return(null);
}
}
else
{
Debug.WriteLine("Handshake FAILED");
return(null);
}
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
return(null);
}
finally
{
cmdMessenger.StopListening();
cmdMessenger.Dispose();
cmdMessenger = null;
serialTransport.Dispose();
serialTransport = null;
}
}
public void Dispose()
{
_messenger.Disconnect();
_messenger.Dispose();
_transport.Dispose();
}
private void Close()
{
cmdMessenger.Disconnect();
cmdMessenger.Dispose();
cmdMessenger = null;
}
public static void Disconnect()
{
LogCommands(false);
CmdMessenger.Disconnect();
CmdMessenger.Dispose();
}
protected void Dispose()
{
_cmdMessenger.Dispose();
_bluetoothTransport.Dispose();
}