public MeadowApp()
{
x = y = 120;
var config = new SpiClockConfiguration(
speedKHz: 6000,
mode: SpiClockConfiguration.Mode.Mode3);
st7789 = new St7789(
device: Device,
spiBus: Device.CreateSpiBus(
clock: Device.Pins.SCK,
mosi: Device.Pins.MOSI,
miso: Device.Pins.MISO,
config: config),
chipSelectPin: null,
dcPin: Device.Pins.D01,
resetPin: Device.Pins.D00,
width: 240, height: 240);
graphics = new GraphicsLibrary(st7789);
graphics.Clear(true);
graphics.DrawRectangle(0, 0, 240, 240, Color.White, true);
graphics.DrawPixel(x, y, Color.Red);
graphics.Show();
rotaryX = new RotaryEncoderWithButton(Device,
Device.Pins.A00, Device.Pins.A01, Device.Pins.A02);
rotaryX.Rotated += RotaryXRotated;
rotaryY = new RotaryEncoderWithButton(Device,
Device.Pins.D02, Device.Pins.D03, Device.Pins.D04);
rotaryY.Rotated += RotaryYRotated;
rotaryY.Clicked += RotaryYClicked;
}
public MeadowApp()
{
Console.WriteLine("Initializing...");
rotaryEncoderWithButton = new RotaryEncoderWithButton(Device, Device.Pins.D15, Device.Pins.D14, Device.Pins.D13);
rotaryEncoderWithButton.Rotated += (s, e) =>
{
if (e.Direction == Meadow.Peripherals.Sensors.Rotary.RotationDirection.Clockwise)
{
value++;
}
else
{
value--;
}
Console.WriteLine("Value = {0}", value);
};
rotaryEncoderWithButton.Clicked += (s, e) =>
{
Console.WriteLine("Button Clicked");
};
rotaryEncoderWithButton.PressEnded += (s, e) =>
{
Console.WriteLine("Press ended");
};
rotaryEncoderWithButton.PressStarted += (s, e) =>
{
Console.WriteLine("Press started");
};
Console.WriteLine("RotaryEncoderWithButton ready...");
}
void Initialize()
{
Console.WriteLine("Initialize hardware...");
onboardLed = new RgbPwmLed(device: Device,
redPwmPin: Device.Pins.OnboardLedRed,
greenPwmPin: Device.Pins.OnboardLedGreen,
bluePwmPin: Device.Pins.OnboardLedBlue,
3.3f, 3.3f, 3.3f,
Meadow.Peripherals.Leds.IRgbLed.CommonType.CommonAnode);
Console.WriteLine("Create Display with SPI...");
var config = new Meadow.Hardware.SpiClockConfiguration(12000, Meadow.Hardware.SpiClockConfiguration.Mode.Mode0);
var bus = Device.CreateSpiBus(Device.Pins.SCK, Device.Pins.MOSI, Device.Pins.MISO, config);
ssd1309 = new Ssd1309
(
device: Device,
spiBus: bus,
chipSelectPin: Device.Pins.D02,
dcPin: Device.Pins.D01,
resetPin: Device.Pins.D00
);
Console.WriteLine("Create GraphicsLibrary...");
display = new GraphicsLibrary(ssd1309)
{
CurrentFont = new Font8x12(),
// Rotation = GraphicsLibrary.RotationType._270Degrees
};
Console.WriteLine("Load menu data...");
var menuData = LoadResource("menu.json");
Console.WriteLine($"Data length: {menuData.Length}...");
Console.WriteLine("Create buttons...");
var encoder = new RotaryEncoderWithButton(Device, Device.Pins.D13, Device.Pins.D14, Device.Pins.D15);
// next = new PushButton(Device, Device.Pins.D15);
// select = new PushButton(Device, Device.Pins.D12);
// previous = new PushButton(Device, Device.Pins.D11);
Console.WriteLine("Create menu...");
// menu = new Menu(display, next, previous, select, menuData, false);
menu = new Menu(display, encoder, menuData, false);
Console.WriteLine("Enable menu...");
menu.Enable();
}
public RotaryEncoderWithButtonApp()
{
Console.WriteLine("Initializing...");
rotaryEncoderWithButton = new RotaryEncoderWithButton(Device, Device.Pins.D00, Device.Pins.D01, Device.Pins.D02);
rotaryEncoderWithButton.Rotated += RotaryEncoderRotated;
rotaryEncoderWithButton.Clicked += RotaryEncoderButtonClicked;
rotaryEncoderWithButton.PressEnded += RotaryEncoderButtonPressEnded;
rotaryEncoderWithButton.PressStarted += RotaryEncoderButtonPressStarted;
Console.WriteLine("Start rotating the encoder or press the button...");
}
public Menu(ITextDisplay display, RotaryEncoderWithButton encoder, byte[] menuResource)
{
var menuJson = new string(System.Text.Encoding.UTF8.GetChars(menuResource));
var menuData = Json.NETMF.JsonSerializer.DeserializeString(menuJson) as Hashtable;
if (menuData["menu"] == null)
{
throw new ArgumentException("JSON root must contain a 'menu' item");
}
_rootMenuPage = CreateMenuPage((ArrayList)menuData["menu"], false);
Init(display, encoder, _rootMenuPage);
}
public App()
{
_encoder = new RotaryEncoderWithButton(
N.Pins.GPIO_PIN_D2, N.Pins.GPIO_PIN_D3, N.Pins.GPIO_PIN_D4,
Netduino.Foundation.CircuitTerminationType.CommonGround);
_display = new SerialLCD(new TextDisplayConfig()
{
Height = 4, Width = 20
}) as ITextDisplay;
// set display brightness
_display.SetBrightness();
_menu = new Menu(_display, _encoder, Resources.GetBytes(Resources.BinaryResources.menu));
_menu.Selected += HandleMenuSelected;
_menu.ValueChanged += HandleMenuValueChanged;
}
public MeadowApp()
{
var onboardLed = new RgbPwmLed(
device: Device,
redPwmPin: Device.Pins.OnboardLedRed,
greenPwmPin: Device.Pins.OnboardLedGreen,
bluePwmPin: Device.Pins.OnboardLedBlue);
onboardLed.SetColor(Color.Red);
x = y = 120;
var config = new SpiClockConfiguration(
speed: new Frequency(48000, Frequency.UnitType.Kilohertz),
mode: SpiClockConfiguration.Mode.Mode3);
var spiBus = Device.CreateSpiBus(
clock: Device.Pins.SCK,
copi: Device.Pins.MOSI,
cipo: Device.Pins.MISO,
config: config);
var st7789 = new St7789(
device: Device,
spiBus: spiBus,
chipSelectPin: null,
dcPin: Device.Pins.D01,
resetPin: Device.Pins.D00,
width: 240, height: 240);
graphics = new MicroGraphics(st7789);
graphics.Clear(true);
graphics.DrawRectangle(0, 0, 240, 240, Color.White, true);
graphics.DrawPixel(x, y, Color.Red);
graphics.Show();
rotaryX = new RotaryEncoderWithButton(Device,
Device.Pins.A00, Device.Pins.A01, Device.Pins.A02);
rotaryX.Rotated += RotaryXRotated;
rotaryY = new RotaryEncoderWithButton(Device,
Device.Pins.D02, Device.Pins.D03, Device.Pins.D04);
rotaryY.Rotated += RotaryYRotated;
rotaryY.Clicked += RotaryYClicked;
onboardLed.SetColor(Color.Green);
}
private void Init(ITextDisplay display, RotaryEncoderWithButton encoder, MenuPage menuTree)
{
_display = display;
_encoder = encoder;
_rootMenuPage = menuTree;
UpdatedCurrentMenuPage();
RenderCurrentMenuPage();
_menuLevel = new Stack();
_encoder.Rotated += HandlEncoderRotation;
_encoder.Clicked += HandleEncoderClick;
// Save our custom characters
_display.SaveCustomCharacter(TextCharacters.RightArrow.CharMap, TextCharacters.RightArrow.MemorySlot);
_display.SaveCustomCharacter(TextCharacters.RightArrowSelected.CharMap, TextCharacters.RightArrow.MemorySlot);
_display.SaveCustomCharacter(TextCharacters.BoxSelected.CharMap, TextCharacters.BoxSelected.MemorySlot);
}
protected void InitializePeripherals()
{
// display
//_display = new Lcd2004(new MCP23008());
_display = new Lcd2004(N.Pins.GPIO_PIN_D8, N.Pins.GPIO_PIN_D9, N.Pins.GPIO_PIN_D10, N.Pins.GPIO_PIN_D11, N.Pins.GPIO_PIN_D12, N.Pins.GPIO_PIN_D13);
_display.Clear();
_display.WriteLine("Display up!", 0);
// rotary encoder
_encoder = new RotaryEncoderWithButton(N.Pins.GPIO_PIN_D4, N.Pins.GPIO_PIN_D5, N.Pins.GPIO_PIN_D7, CircuitTerminationType.CommonGround);
// door stuff
_doorServo = new ContinuousRotationServo(N.PWMChannels.PWM_PIN_D6, NamedServoConfigs.IdealContinuousRotationServo);
_openEndStopSwitch = new PushButton(N.Pins.GPIO_PIN_D2, CircuitTerminationType.CommonGround);
_closeEndStopSwitch = new PushButton(N.Pins.GPIO_PIN_D3, CircuitTerminationType.CommonGround);
_display.WriteLine("Door stuff up!", 1);
// temp stuff
_heatLampRelay = new SoftPwm(N.Pins.GPIO_PIN_D0, 0, 1f / 60f);
_tempSensor = new AnalogTemperature(N.AnalogChannels.ANALOG_PIN_A0, AnalogTemperature.KnownSensorType.LM35, updateInterval: 5000, temperatureChangeNotificationThreshold: 1.0f);
_display.WriteLine("Temp stuff up!", 2);
//==== now wire up all the peripheral events
// Analog Temp Sensor. Setup to notify at half a degree changes
_tempSensor.TemperatureChanged += (object sender, SensorFloatEventArgs e) => {
_currentTemp = e.CurrentValue;
Debug.Print("Current Temp: " + _currentTemp.ToString("N1"));
UpdateInfoScreen();
};
_encoder.Clicked += (s, e) =>
{
// if the menu isn't displayed, display it. otherwise
// encoder click events are handled by menu
if (!_inMenu)
{
this.DisplayMenu();
}
};
Debug.Print("Peripherals initialized.");
}
public App()
{
// SETUP CONTROL
// use encoder with push button
_encoder = new RotaryEncoderWithButton(
N.Pins.GPIO_PIN_D7, N.Pins.GPIO_PIN_D6, N.Pins.GPIO_PIN_D5,
Netduino.Foundation.CircuitTerminationType.CommonGround);
// use buttons
//_next = new PushButton(N.Pins.GPIO_PIN_D6, Netduino.Foundation.CircuitTerminationType.CommonGround);
//_previous = new PushButton(N.Pins.GPIO_PIN_D7, Netduino.Foundation.CircuitTerminationType.CommonGround);
//_select = new PushButton(N.Pins.GPIO_PIN_D5, Netduino.Foundation.CircuitTerminationType.CommonGround);
// SETUP DISPLAY
// GPIO
_display = new Lcd2004(N.Pins.GPIO_PIN_D13, N.Pins.GPIO_PIN_D12, N.Pins.GPIO_PIN_D11, N.Pins.GPIO_PIN_D10, N.Pins.GPIO_PIN_D9, N.Pins.GPIO_PIN_D8);
// SERIAL LCD
//_display = new SerialLCD(new TextDisplayConfig() { Height = 4, Width = 20 }) as ITextDisplay;
// MCP (i2c)
//_mcp = new MCP23008();
//_display = new Lcd2004(_mcp);
// set display brightness
_display.SetBrightness();
// Create menu with encoder
_menu = new Menu(_display, _encoder, Resources.GetBytes(Resources.BinaryResources.menu), true);
// Create menu with buttons
//_menu = new Menu(_display, _next, _previous, _select, Resources.GetBytes(Resources.BinaryResources.menu));
_menu.Selected += HandleMenuSelected;
_menu.ValueChanged += HandleMenuValueChanged;
_menu.Exited += HandleMenuExited;
_menu.Enable();
}
/// <summary>
/// Configures the hardware perihperals (LCD, temp sensor, relays, etc.)
/// so they can be used by the application.
/// </summary>
protected void InitializePeripherals()
{
// pushbutton (for testing)
_pushButton = new PushButton(
(H.Cpu.Pin) 0x15, CircuitTerminationType.Floating);
// Rotary Encoder
_encoder = new RotaryEncoderWithButton(
N.Pins.GPIO_PIN_D7, N.Pins.GPIO_PIN_D6, N.Pins.GPIO_PIN_D5,
CircuitTerminationType.CommonGround);
// LCD
//_display = new Lcd2004(new MCP23008());
_display = new Lcd2004(N.Pins.GPIO_PIN_D8, N.Pins.GPIO_PIN_D9, N.Pins.GPIO_PIN_D10, N.Pins.GPIO_PIN_D11, N.Pins.GPIO_PIN_D12, N.Pins.GPIO_PIN_D13);
_display.Clear();
Debug.Print("Display up.");
_display.WriteLine("Display up!", 0);
// Analog Temp Sensor. Setup to notify at half a degree changes
_tempSensor = new AnalogTemperature(N.AnalogChannels.ANALOG_PIN_A0,
AnalogTemperature.KnownSensorType.LM35, temperatureChangeNotificationThreshold: 0.5F);
Debug.Print("TempSensor up.");
_display.WriteLine("Temp Sensor up!", 1);
// Heater driven by Software PWM
_heaterRelayPwm = new SoftPwm(N.Pins.GPIO_PIN_D2, 0.5f, 1.0f / 30.0f);
Debug.Print("Heater PWM up.");
_display.WriteLine("Heater PWM up!", 2);
// Fan Relay
_fanRelay = new Relay(N.Pins.GPIO_PIN_D3);
Debug.Print("Fan up.");
_display.WriteLine("Fan up!", 3);
// output status
Debug.Print("Peripherals up");
_display.WriteLine("Peripherals online!", 0);
}
public void Init(ITextDisplay display, RotaryEncoderWithButton encoder)
{
_display = display;
_encoder = encoder;
_isInit = true;
}
/// <summary>
/// Initializes a new instance of the MeadowApp class
/// </summary>
public MeadowApp()
{
MeadowApp.DebugWriteLine("Initializing...");
this.soundGenerator = new SoundGenerator(
Device.CreateDigitalInputPort(Device.Pins.D03),
Device.CreateDigitalInputPort(Device.Pins.D04),
Device.CreatePwmPort(Device.Pins.D07));
var config = new SpiClockConfiguration(6000, SpiClockConfiguration.Mode.Mode3);
this.rotaryPaddle = new RotaryEncoderWithButton(Device, Device.Pins.D10, Device.Pins.D09, Device.Pins.D08, debounceDuration: 100);
this.rotaryPaddle.Rotated += this.RotaryPaddle_Rotated;
this.st7789 = new St7789(
device: Device,
spiBus: Device.CreateSpiBus(Device.Pins.SCK, Device.Pins.MOSI, Device.Pins.MISO, config),
chipSelectPin: Device.Pins.D02,
dcPin: Device.Pins.D01,
resetPin: Device.Pins.D00,
width: 240,
height: 240);
this.displayWidth = Convert.ToInt32(this.st7789.Width);
this.displayHeight = Convert.ToInt32(this.st7789.Height);
GraphicsLibrary graphics = new GraphicsLibrary(this.st7789)
{
Rotation = GraphicsLibrary.RotationType._270Degrees
};
this.asyncGraphics = new AsyncGraphics(graphics);
this.debounceTimer.AutoReset = false;
this.debounceTimer.Elapsed += this.DebounceTimer_Elapsed;
this.backgroundColor = Color.Blue;
this.scoreBanner = new Banner(this.displayWidth, this.asyncGraphics, fontHeight: 16, this.backgroundColor, color: Color.Yellow, top: 0)
{
Text = Banner.SCORE_TEXT
};
this.instructionBanner = new Banner(
displayWidth: this.displayWidth,
graphics: this.asyncGraphics,
fontHeight: 16,
backgroundColor: this.backgroundColor,
color: Color.White,
top: Banner.HEIGHT * 2);
this.ShowInstructionBanner(Banner.START_TEXT);
this.paddle = new Paddle(this.asyncGraphics, this.displayWidth, this.displayWidth, this.backgroundColor);
this.scoreKeeper = new ScoreKeeper();
this.scoreKeeper.ScoreChanged += this.scoreBanner.OnScoreChanged;
this.ball = new Ball(
asyncGraphics: this.asyncGraphics,
displayWidth: this.displayWidth,
displayHeight: this.displayHeight,
backgroundColor: this.backgroundColor,
paddle: this.paddle,
soundGenerator: this.soundGenerator,
minimumY: Banner.HEIGHT + 1,
scoreKeeper: this.scoreKeeper);
this.ball.ExplosionOccurred += this.OnExplosionOccurred;
this.rotaryPaddle.Clicked += this.RotaryPaddle_Clicked;
this.soundGenerator.PlayConstructionCompleteSound();
}
public Menu(ITextDisplay display, RotaryEncoderWithButton encoder, MenuPage menuTree)
{
Init(display, encoder, menuTree);
}
public App()
{
// instantiate our peripherals
this._rotary = new RotaryEncoderWithButton(N.Pins.GPIO_PIN_D6, N.Pins.GPIO_PIN_D7, N.Pins.GPIO_PIN_D5, CircuitTerminationType.CommonGround);
this._led = new PwmLed(N.PWMChannels.PWM_PIN_D11, TypicalForwardVoltage.Green);
}