private ISerialConnection getArduinoConnection()
{
Console.WriteLine("Searching for arduino ...");
ISerialConnection _connection = EnhancedSerialConnection.Find();
if (_connection == null)
{
Console.WriteLine("Arduino not found .... :(");
return(null);
}
Console.WriteLine($"Arduino found in : {_connection.PortName} at {_connection.BaudRate} baud rate.");
return(_connection);
}
private static ISerialConnection GetConnection()
{
Console.WriteLine("Searching Arduino connection...");
ISerialConnection connection = EnhancedSerialConnection.Find();
if (connection == null)
{
Console.WriteLine("No connection found. Make shure your Arduino board is attached to a USB port.");
}
else
{
Console.WriteLine($"Connected to port {connection.PortName} at {connection.BaudRate} baud.");
}
return(connection);
}
public IFirmataProtocol EstablishConnection(string port)
{
print("Searching for Arduino connection...");
if (port == "auto")
{
connection = EnhancedSerialConnection.Find();
connection.BaudRate = 9600;
if (connection == null)
{
print(NoConnect);
}
else
{
print(System.String.Format("Connected to port {0} at {1} baud rate.", connection.PortName, connection.BaudRate));
session = new ArduinoSession(connection)
{
TimeOut = 3000
};
protocol = session;
}
}
else
{
connection = new EnhancedSerialConnection(port, SerialBaudRate.Bps_9600);
if (connection == null)
{
print(NoConnect);
}
else
{
print(System.String.Format("Connected to port {0} at {1} baud rate.", connection.PortName, connection.BaudRate));
session = new ArduinoSession(connection)
{
TimeOut = 3000
};
protocol = session;
}
}
return(protocol);
}
private void SetConnection()
{
try
{
_connection = EnhancedSerialConnection.Find();
if (_connection == null)
{
_comOK = false;
}
else
{
_comOK = true;
}
}
catch
{
_comOK = false;
_connection.Close();
}
}
private void DoTurnLight(bool on)
{
if (this.session == null)
{
this.connection = EnhancedSerialConnection.Find();
if (this.connection != null)
{
this.session = new ArduinoSession(this.connection);
session.SetDigitalPinMode(PWM_PIN, PinMode.PwmOutput);
session.SetDigitalPinMode(LED_PIN, PinMode.DigitalOutput);
SetState($"Firmata on {connection.PortName} (PWM pin {PWM_PIN})");
}
}
if (this.session != null)
{
int pwmWidthByte = ((LangLedMain.BrightnessPercentage * 255) / 100);
session.SetDigitalPin(PWM_PIN, on ? pwmWidthByte : 0);
session.SetDigitalPin(LED_PIN, on);
}
}
private void findArduino() // Try finding the arduino
{
ISerialConnection connection = EnhancedSerialConnection.Find();
if (connection != null)
{
session = new ArduinoSession(connection);
lblConnection.Text = "Arduino found!";
session.SetDigitalPinMode(redPin, PinMode.PwmOutput);
session.SetDigitalPinMode(greenPin, PinMode.PwmOutput);
session.SetDigitalPinMode(bluePin, PinMode.PwmOutput);
session.SetDigitalPin(redPin, btnColor.BackColor.R);
session.SetDigitalPin(greenPin, btnColor.BackColor.G);
session.SetDigitalPin(bluePin, btnColor.BackColor.B);
btnRetry.Hide();
}
else
{
lblConnection.Text = "The arduino was not found...";
btnRetry.Show();
}
}
