Mindstorms.EV3 1.0.3

Lego Mindstorms EV3 (Firmware: V1.09H)

Connect to brick

var brick = new Brick("COM1"); // Note that you need to find the correct COM port to connect.
brick.Connect();

Using the speaker

Play a melody

brick.PlayMusic(new KisKeceLányom());

Turn on the speaker

brick.Beep(frequecncy, durationInMs);

Turn off the speaker

brick.Silence();

Play embedded sounds

brick.PlaySound(EmbeddedSound.ElephantCall, PlayType.PlayOnce);

Using the motors

Set motors

brick.SetMotors(OutputPort.B, OutputPort.C, OutputPort.D);

Start motors with different speed

var leftMotorSpeed = 100; // Minimum: -100, maximum: 100
var rightMotorSpeed = -100;
brick.SetMediumMotorSpeed(DaisyChainLayer.EV3, new SetMotorSpeedParams(brick.LeftMotor, leftMotorSpeed), new SetMotorSpeedParams(brick.RightMotor, rightMotorSpeed));

Stop Motors

brick.SetMediumMotorSpeed(DaisyChainLayer.EV3, new SetMotorSpeedParams(brick.Motors, 0));
or
brick.StopMotor(DaisyChainLayer.EV3, brick.Motors, BreakType.Break);

Using the screen

Clear the screen

brick.ClearScreen();

Any drawing will be shown after this command is called

brick.UpdateScreen();

Put a pixel on the screen

brick.PutPixel(10, 10, LCDColor.Black);
or
brick.PutPixel(new EV3Point(10, 10), LCDColor.Black);

Draw text on screen

brick.DrawString(10, 10, "Hello World!", LCDColor.Black, FontType.Normal);
or
brick.DrawString(new EV3Text(new EV3Point(10, 10), "Hello World!"));

Create an IEV3DrawingElement

IEV3DrawingElement element = new EV3Circle(50, 50, 20, true);
or
IEV3DrawingElement element = new EV3Line(50, 50, 100, 100);
or
IEV3DrawingElement element = new EV3Point(10, 10);
or
IEV3DrawingElement element = new EV3Rectangle(10, 10, 90, 90, false);
or
IEV3DrawingElement element = new EV3Text(10, 10, "Hello World!");

Draw an IEV3DrawingElement on the screen

brick.Draw(element, LCDColor.Black);

Start a game

var snakeGameEngine = new SnakeGameEngine(brick);
snakeGameEngine.GameLoop();
or
var circlesGameEngine = new CirclesGameEngine(brick);
circlesGameEngine.GameLoop();