public MainForm()
{
InitializeComponent();
cbAvailablePorts.Items.AddRange(SerialPort.GetPortNames());
cbAvailablePorts.SelectedIndex = 0;
_status = ArduinoStatus.Disconnected;
}
public MainForm()
{
InitializeComponent();
cbAvailablePorts.Items.AddRange(SerialPort.GetPortNames());
cbAvailablePorts.SelectedIndex = 0;
_status = ArduinoStatus.Disconnected;
}
/// <summary>
/// Constructeur de la Classe
/// </summary>
public MainFrame()
{
InitializeComponent();
status = ArduinoStatus.DISCONNECTED;
Maj();
String[] items = SerialPort.GetPortNames();
this.PortsBox.Items.AddRange(items);
this.PortsBox.SelectedItem = PortsBox.Items[0];
}
private void Form1_Load(object sender, EventArgs e)
{
ArduinoPort.PortName = "COM4";
ArduinoPort.Open();
Role1_Control_Button.ForeColor = Color.White;
Role1_Control_Button.BackColor = Color.Red;
button8.ForeColor = Color.White;
button8.BackColor = Color.Red;
ArduinoStatus.AppendText("Merhaba");
}
private static void communicationTimedOut(Object state)
{
communicatorTask.Dispose();
communicationTimer.Dispose();
_status = ArduinoStatus.Idle;
#region debug
debugger.WriteLine(Debugger.DebugLevel.DebugLogic, "Arduino: Communicate(\"{0}\") ==> Timedout (after {1} millis)",
_command, _timeoutMillis);
#endregion
throw new ArduinoCommunicationException(string.Format("Timedout after {0} millis.", _timeoutMillis));
}
public MainForm()
{
InitializeComponent();
cbAvailablePorts.Items.AddRange(SerialPort.GetPortNames());
cbAvailablePorts.SelectedIndex = 0;
_status = ArduinoStatus.Disconnected;
_image = new Bitmap(pbGrid.Size.Width, pbGrid.Size.Height);
pbGrid.Image = _image;
_pixels = new bool[_count, _count];
SetupFont();
ShowGrid();
}
private void btDisconnect_Click(object sender, EventArgs e)
{
try
{
_arduinoPort.Close();
_status = ArduinoStatus.Disconnected;
UpdateFormByStatus();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
lbStatus.Text = "Status: Error";
}
}
private void btDisconnect_Click(object sender, EventArgs e)
{
try
{
_arduinoPort.Close();
_status = ArduinoStatus.Disconnected;
UpdateFormByStatus();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
lbStatus.Text = "Status: Error";
}
}
/// <summary>
/// Fonction appellée lors d'un clic sur le bouton "Déconnecter"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btDisconnect_Click(object sender, EventArgs e)
{
try
{
currentPort.Close();
status = ArduinoStatus.DISCONNECTED;
Maj();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
append(prefix[1], ex.Message);
lblStatus.Text = "Status: Erreur";
}
}
private void btConnect_Click(object sender, EventArgs e)
{
_status = ArduinoStatus.Connecting;
UpdateFormByStatus();
_arduinoPort = new SerialPort(cbAvailablePorts.SelectedItem.ToString());
try
{
_arduinoPort.Open();
_status = ArduinoStatus.Connected;
UpdateFormByStatus();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
lbStatus.Text = "Status: Error";
}
}
private void toggleConnectBtn_Click(object sender, EventArgs e)
{
switch (StatusEnum)
{
case ArduinoStatus.Connected:
try
{
setMotorSpeed(0);
_arduinoPort.Close();
StatusLabel.Text = "Disconnected";
toggleConnectBtn.Text = "Connect";
StatusEnum = ArduinoStatus.Disconnected;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
StatusLabel.Text = "Error";
}
break;
case ArduinoStatus.Connecting:
break;
case ArduinoStatus.Disconnected:
StatusEnum = ArduinoStatus.Connecting;
_arduinoPort = new SerialPort(cbPorts.SelectedItem.ToString());
_arduinoPort.BaudRate = 9600;
try
{
_arduinoPort.Open();
setMotorSpeed(SpeedBar.Value);
StatusEnum = ArduinoStatus.Connected;
StatusLabel.Text = "Connected";
toggleConnectBtn.Text = "Disconnect";
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
StatusLabel.Text = "Error";
}
break;
}
}
private void btConnect_Click(object sender, EventArgs e)
{
_status = ArduinoStatus.Connecting;
UpdateFormByStatus();
_arduinoPort = new SerialPort(cbAvailablePorts.SelectedItem.ToString());
try
{
_arduinoPort.Open();
_status = ArduinoStatus.Connected;
UpdateFormByStatus();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
lbStatus.Text = "Status: Error";
}
}
/// <summary>
/// Fonction appellée lors d'un clic sur le bouton "Connecter"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btConnect_Click(object sender, EventArgs e)
{
status = ArduinoStatus.CONNECTING;
Maj();
currentPort = new SerialPort(PortsBox.SelectedItem.ToString());
try
{
if (serial.connect(currentPort))
{
status = ArduinoStatus.CONNECTED;
Maj();
currentPort.DataReceived += new SerialDataReceivedEventHandler(onSerialDataReceived);
}
}
catch (NullReferenceException nrex)
{
MessageBox.Show(nrex.Message);
append(prefix[1], nrex.Message);
lblStatus.Text = "Status: Erreur";
}
}
/// <summary>
/// If you are connected to the Arduino this will close the connection. You should
/// do this before exiting the program but it's not a big deal if you don't.
/// </summary>
public void CloseConnection()
{
if (cThread.IsAlive)
cThread.Abort();
if (sp.IsOpen)
sp.Close();
Status = ArduinoStatus.NotConnected;
}
/// <summary>
/// Constructor for the status args.
/// </summary>
/// <param name="Status"></param>
public StatusArgs(ArduinoStatus Status)
{
_Status = Status;
}
private void SendCommand(string command,
bool waitForReply = true,
ArduinoStatus interimStatus = ArduinoStatus.Communicating,
int timeoutMillis = 0)
{
if (_serialPort == null)
{
_error = "_serialPort is null";
_status = ArduinoStatus.BadPort;
return;
}
else if (!_serialPort.IsOpen)
{
_error = string.Format("port \"{0}\" not open", _serialPortName);
_status = ArduinoStatus.PortNotOpen;
return;
}
char[] crnls = { '\r', '\n' };
if (timeoutMillis != 0)
{
_timeoutMillis = timeoutMillis;
communicationTimer = new Timer(communicationTimedOut);
communicationTimer.Change(_timeoutMillis, Timeout.Infinite);
}
else
{
_timeoutMillis = 0;
}
_command = command;
_status = interimStatus;
_error = null;
#region debug
debugger.WriteLine(Debugger.DebugLevel.DebugLogic, string.Format("arduino status: {0}", _status));
#endregion
try
{
communicatorTask = Task.Run(() =>
{
string packet = mkPacket(command);
string reply = null;
#region debug
debugger.WriteLine(Debugger.DebugLevel.DebugLogic, "Arduino: Communicate: Sending \"{0}\" ...", _command);
#endregion
lock (_serialLock)
{
_serialPort.Write(packet);
if (waitForReply)
{
Thread.Sleep(1000);
reply = getPacket().TrimEnd(crnls);
#region debug
debugger.WriteLine(Debugger.DebugLevel.DebugLogic, "Arduino: Communicate(\"{0}\") ==> \"{1}\"", _command, reply);
#endregion
}
}
CommunicationCompleteEventArgs e = new CommunicationCompleteEventArgs();
e.reply = reply;
_status = ArduinoStatus.Idle;
#region debug
debugger.WriteLine(Debugger.DebugLevel.DebugLogic, string.Format("arduino status: {0}", _status));
#endregion
RaiseCommunicationComplete(e);
});
}
catch (Exception ex)
{
communicatorTask.Dispose();
_status = ArduinoStatus.Idle;
#region debug
debugger.WriteLine(Debugger.DebugLevel.DebugLogic, string.Format("arduino status: {0}, communication exception: {1}", _status, ex.Message));
#endregion
}
}
private void ThreadConnect()
{
leftMotorValue = rightMotorValue = realLeftMotorValue = realRightMotorValue = 0;
Status = ArduinoStatus.Connecting;
if (sp.IsOpen)
sp.Close();
string[] ports = SerialPort.GetPortNames();
if (ports.Length > 0)
{
foreach (string comPort in ports)
{
Console.Write("Connecting to : " + comPort + "... ");
sp.PortName = comPort;
sp.Open();
if (sp.IsOpen)
{
gotHandShakeBack = false;
Console.WriteLine("Connected");
Console.Write("Sending handshake... ");
SendData(ArduinoCommands.Handshake, 0);
Console.WriteLine("Sent");
Console.Write("Waiting for reply... ");
DateTime sendTime = DateTime.Now;
while ((DateTime.Now - sendTime).Seconds < 1 && !gotHandShakeBack) ;
if (gotHandShakeBack)
{
Console.WriteLine("Got Reply");
Status = ArduinoStatus.Connected;
smoothMotorThread = new Thread(ThreadSmoothMotors);
smoothMotorThread.Start();
SendGForceAndTemp(true);
return;
}
else
{
Console.WriteLine("No Reply");
sp.Close();
}
}
}
Console.WriteLine("Can't find arduino, check that the arduino is plugged in.");
Status = ArduinoStatus.NotConnected;
if (sp.IsOpen)
sp.Close();
}
else
{
Console.WriteLine("No COM-Ports found, check that the arduino is plugged in.");
Status = ArduinoStatus.NotConnected;
if (sp.IsOpen)
sp.Close();
}
}
