static void Main(string[] args)
{
try
{
var connection = new SerialConnection("COM5", SerialBaudRate.Bps_57600);
var session = new ArduinoSession(connection, timeOut: 250);
Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e)
{
e.Cancel = true;
running = false;
};
IFirmataProtocol firmata = (IFirmataProtocol)session;
int led1 = 12;
int led2 = 11;
int led3 = 10;
firmata.SetDigitalPinMode(led1, PinMode.DigitalOutput);
firmata.SetDigitalPinMode(led2, PinMode.DigitalOutput);
firmata.SetDigitalPinMode(led3, PinMode.DigitalOutput);
while (running)
{
// led 1
Console.WriteLine("Turn on LED 1");
firmata.SetDigitalPin(led1, true);
firmata.SetDigitalPin(led2, false);
firmata.SetDigitalPin(led3, false);
Thread.Sleep(1000); // sleep
// led 2
Console.WriteLine("Turn on LED 2");
firmata.SetDigitalPin(led1, false);
firmata.SetDigitalPin(led2, true);
firmata.SetDigitalPin(led3, false);
Thread.Sleep(1000);
// led 3
Console.WriteLine("Turn on LED 3");
firmata.SetDigitalPin(led1, false);
firmata.SetDigitalPin(led2, false);
firmata.SetDigitalPin(led3, true);
Thread.Sleep(1000);
}
// turn off LEDs
firmata.SetDigitalPin(led1, false);
firmata.SetDigitalPin(led2, false);
firmata.SetDigitalPin(led3, false);
connection.Close();
}
catch (Exception err)
{
Console.WriteLine(err);
}
Console.WriteLine("Program exit. Press ENTER to close.");
Console.ReadLine();
}
public ArduinoDriver()
{
connection_handler:
try
{
this._connection = getArduinoConnection();
}
catch (Exception e)
{
Console.WriteLine("Error Message : " + e.Message);
this._session = null;
}
if (this._connection != null)
{
this._session = new ArduinoSession(this._connection);
Console.WriteLine("New arduino session started successfully ... !!!");
Console.WriteLine("Performing board compatibility tests ...");
this.compatibilityTest();
Console.WriteLine("arduino is ready to receive commands ...");
}
else
{
Console.WriteLine("No connection found...");
Console.WriteLine("Press any to try again.");
Console.ReadKey(true);
goto connection_handler;
}
}
private void btnExecute_Click(object sender, EventArgs e)
{
try
{
var connection = new SerialConnection("COM5", SerialBaudRate.Bps_57600);
var session = new ArduinoSession(connection, timeOut: 250);
IFirmataProtocol firmata = (IFirmataProtocol)session;
int redPin = 9;
int greenPin = 10;
int bluePin = 11;
firmata.SetDigitalPinMode(redPin, PinMode.PwmOutput);
firmata.SetDigitalPinMode(greenPin, PinMode.PwmOutput);
firmata.SetDigitalPinMode(bluePin, PinMode.PwmOutput);
firmata.SetDigitalPin(redPin, redVal);
firmata.SetDigitalPin(greenPin, greenVal);
firmata.SetDigitalPin(bluePin, blueVal);
connection.Close();
}
catch (Exception err)
{
MessageBox.Show(err.Message);
}
}
void Awake()
{
ConnectionHandler handler = new ConnectionHandler();
handler.Help();
handler.GetAvailablePorts();
protocol = handler.EstablishConnection(port);
worker = new PinWorker(protocol);
worker.Help();
}
public void Dispose()
{
if (this.connection != null)
{
this.connection.Dispose();
this.connection = null;
this.session = null;
SetState("disconnected");
}
}
private void trackBar1_Scroll(object sender, EventArgs e)
{
redVal = trackRed.Value;
lbRed.Text = redVal.ToString();
UpdateColorPanel();
var connection = new SerialConnection("COM7", SerialBaudRate.Bps_57600);
var session = new ArduinoSession(connection, timeOut: 250);
IFirmataProtocol firmata = (IFirmataProtocol)session;
int redPin = 10;
firmata.SetDigitalPinMode(redPin, PinMode.PwmOutput);
firmata.SetDigitalPin(redPin, redVal);
connection.Close();
}
private static void PerformBasicTest(IFirmataProtocol session)
{
var firmware = session.GetFirmware();
Console.WriteLine($"Firmware: {firmware.Name} version {firmware.MajorVersion}.{firmware.MinorVersion}");
var protocolVersion = session.GetProtocolVersion();
Console.WriteLine($"Firmata protocol version {protocolVersion.Major}.{protocolVersion.Minor}");
session.SetDigitalPinMode(10, PinMode.DigitalOutput);
session.SetDigitalPin(10, true);
Console.WriteLine("Command sent: Light on (pin 10)");
Console.WriteLine("Press a key");
Console.ReadKey(true);
session.SetDigitalPin(10, false);
Console.WriteLine("Command sent: Light off");
}
private void Form1_Load(object sender, EventArgs e)
{
try
{
var connection = new SerialConnection("COM7", SerialBaudRate.Bps_57600);
var session = new ArduinoSession(connection, timeOut: 250);
IFirmataProtocol firmata = (IFirmataProtocol)session;
int redPin = 10;
firmata.SetDigitalPinMode(redPin, PinMode.PwmOutput);
firmata.SetDigitalPin(redPin, redVal);
connection.Close();
}
catch (Exception err)
{
MessageBox.Show(err.Message);
}
}
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 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 checkBox1_CheckedChanged_1(object sender, EventArgs e)
{
if (DigiP10.Checked)
{
DigiP10.Text = "On";
var connection = new SerialConnection("COM7", SerialBaudRate.Bps_57600);
var session = new ArduinoSession(connection, timeOut: 250);
IFirmataProtocol firmata = (IFirmataProtocol)session;
firmata.SetDigitalPinMode(13, PinMode.DigitalOutput);
firmata.SetDigitalPin(13, true);
connection.Close();
}
else
{
DigiP10.Text = "Off";
var connection = new SerialConnection("COM7", SerialBaudRate.Bps_57600);
var session = new ArduinoSession(connection, timeOut: 250);
IFirmataProtocol firmata = (IFirmataProtocol)session;
firmata.SetDigitalPinMode(13, PinMode.DigitalOutput);
firmata.SetDigitalPin(13, false);
connection.Close();
}
}
static void SimpelTest(ISerialConnection connection)
{
var session = new ArduinoSession(connection, timeOut: 2500);
IFirmataProtocol firmata = session;
firmata.AnalogStateReceived += Session_OnAnalogStateReceived;
firmata.DigitalStateReceived += Session_OnDigitalStateReceived;
Firmware firm = firmata.GetFirmware();
Console.WriteLine();
Console.WriteLine("Firmware: {0} {1}.{2}", firm.Name, firm.MajorVersion, firm.MinorVersion);
Console.WriteLine();
ProtocolVersion version = firmata.GetProtocolVersion();
Console.WriteLine();
Console.WriteLine("Protocol version: {0}.{1}", version.Major, version.Minor);
Console.WriteLine();
BoardCapability cap = firmata.GetBoardCapability();
Console.WriteLine();
Console.WriteLine("Board Capability:");
foreach (var pin in cap.Pins)
{
Console.WriteLine("Pin {0}: Input: {1}, Output: {2}, Analog: {3}, Analog-Res: {4}, PWM: {5}, PWM-Res: {6}, Servo: {7}, Servo-Res: {8}, Serial: {9}, Encoder: {10}, Input-pullup: {11}",
pin.PinNumber,
pin.DigitalInput,
pin.DigitalOutput,
pin.Analog,
pin.AnalogResolution,
pin.Pwm,
pin.PwmResolution,
pin.Servo,
pin.ServoResolution,
pin.Serial,
pin.Encoder,
pin.InputPullup);
}
Console.WriteLine();
var analogMapping = firmata.GetBoardAnalogMapping();
Console.WriteLine("Analog channel mappings:");
foreach (var mapping in analogMapping.PinMappings)
{
Console.WriteLine("Channel {0} is mapped to pin {1}.", mapping.Channel, mapping.PinNumber);
}
firmata.ResetBoard();
Console.WriteLine();
Console.WriteLine("Digital port states:");
foreach (var pincap in cap.Pins.Where(c => (c.DigitalInput || c.DigitalOutput) && !c.Analog))
{
var pinState = firmata.GetPinState(pincap.PinNumber);
Console.WriteLine("Pin {0}: Mode = {1}, Value = {2}", pincap.PinNumber, pinState.Mode, pinState.Value);
}
Console.WriteLine();
firmata.SetDigitalPort(0, 0x04);
firmata.SetDigitalPort(1, 0xff);
firmata.SetDigitalPinMode(10, PinMode.DigitalOutput);
firmata.SetDigitalPinMode(11, PinMode.ServoControl);
firmata.SetDigitalPin(11, 90);
Thread.Sleep(500);
int hi = 0;
for (int a = 0; a <= 179; a += 1)
{
firmata.SetDigitalPin(11, a);
Thread.Sleep(100);
firmata.SetDigitalPort(1, hi);
hi ^= 4;
Console.Write("{0};", a);
}
Console.WriteLine();
Console.WriteLine();
firmata.SetDigitalPinMode(6, PinMode.DigitalInput);
//firmata.SetDigitalPortState(2, 255);
//firmata.SetDigitalPortState(3, 255);
firmata.SetSamplingInterval(500);
firmata.SetAnalogReportMode(0, true);
Console.WriteLine("Setting digital report modes:");
firmata.SetDigitalReportMode(0, true);
firmata.SetDigitalReportMode(1, true);
firmata.SetDigitalReportMode(2, true);
Console.WriteLine();
foreach (var pinCap in cap.Pins.Where(c => (c.DigitalInput || c.DigitalOutput) && !c.Analog))
{
PinState state = firmata.GetPinState(pinCap.PinNumber);
Console.WriteLine("Digital {1} pin {0}: {2}", state.PinNumber, state.Mode, state.Value);
}
Console.WriteLine();
Console.ReadLine();
firmata.SetAnalogReportMode(0, false);
firmata.SetDigitalReportMode(0, false);
firmata.SetDigitalReportMode(1, false);
firmata.SetDigitalReportMode(2, false);
Console.WriteLine("Ready.");
}
static void SimpelTest()
{
var connection = new EnhancedSerialConnection("COM6", SerialBaudRate.Bps_57600);
var session = new ArduinoSession(connection, timeOut: 250);
IFirmataProtocol firmata = session;
firmata.AnalogStateReceived += session_OnAnalogStateReceived;
firmata.DigitalStateReceived += session_OnDigitalStateReceived;
Firmware firm = firmata.GetFirmware();
Console.WriteLine();
Console.WriteLine("Firmware: {0} {1}.{2}", firm.Name, firm.MajorVersion, firm.MinorVersion);
Console.WriteLine();
ProtocolVersion version = firmata.GetProtocolVersion();
Console.WriteLine();
Console.WriteLine("Protocol version: {0}.{1}", version.Major, version.Minor);
Console.WriteLine();
BoardCapability caps = firmata.GetBoardCapability();
Console.WriteLine();
Console.WriteLine("Board Capabilities:");
foreach (var pincap in caps.PinCapabilities)
{
Console.WriteLine("Pin {0}: Input: {1}, Output: {2}, Analog: {3}, Analog-Res: {4}, PWM: {5}, PWM-Res: {6}, Servo: {7}, Servo-Res: {8}",
pincap.PinNumber, pincap.DigitalInput, pincap.DigitalOutput, pincap.Analog, pincap.AnalogResolution, pincap.Pwm, pincap.PwmResolution,
pincap.Servo, pincap.ServoResolution);
}
Console.WriteLine();
var analogMapping = firmata.GetBoardAnalogMapping();
Console.WriteLine("Analog channel mappings:");
foreach (var mapping in analogMapping.PinMappings)
{
Console.WriteLine("Channel {0} is mapped to pin {1}.", mapping.Channel, mapping.PinNumber);
}
firmata.ResetBoard();
Console.WriteLine();
Console.WriteLine("Digital port states:");
for (int x = 0; x < 20; x++)
{
var pinState = firmata.GetPinState(x);
Console.WriteLine("Pin {0}: Mode = {1}, Value = {2}", x, pinState.Mode, pinState.Value);
}
Console.WriteLine();
firmata.SetDigitalPort(0, 0x04);
firmata.SetDigitalPort(1, 0xff);
firmata.SetDigitalPinMode(10, PinMode.DigitalOutput);
firmata.SetDigitalPinMode(11, PinMode.ServoControl);
firmata.SetDigitalPin(11, 90);
Thread.Sleep(500);
int hi = 0;
for (int a = 0; a <= 179; a += 1)
{
firmata.SetDigitalPin(11, a);
Thread.Sleep(100);
firmata.SetDigitalPort(1, hi);
hi ^= 4;
Console.Write("{0};", a);
}
Console.WriteLine();
Console.WriteLine();
firmata.SetDigitalPinMode(6, PinMode.DigitalInput);
//firmata.SetDigitalPortState(2, 255);
//firmata.SetDigitalPortState(3, 255);
firmata.SetSamplingInterval(500);
firmata.SetAnalogReportMode(0, false);
firmata.SetDigitalReportMode(0, true);
firmata.SetDigitalReportMode(1, true);
firmata.SetDigitalReportMode(2, true);
for (int x = 0; x < 20; x++)
{
PinState state = firmata.GetPinState(x);
Console.WriteLine("Digital {1} pin {0}: {2}", x, state.Mode, state.Value);
}
Console.WriteLine();
Console.ReadLine();
firmata.SetAnalogReportMode(0, false);
firmata.SetDigitalReportMode(0, false);
firmata.SetDigitalReportMode(1, false);
firmata.SetDigitalReportMode(2, false);
Console.WriteLine("Ready.");
}
public PinWorker(IFirmataProtocol connection)
{
this.connection = connection;
}