private async void InitializeGPIO()
{
try
{
GpioController controller = GpioController.GetDefault();
if (null != controller)
{
// Create and initialize color sensor instance
_colorSensor = new TCS34725(RGB_LED_PIN);
await _colorSensor.Initialize();
_colorSensor.LedState = TCS34725.eLedState.Off;
// Setup button pin
_gpioPushbutton = controller.OpenPin(PUSH_BUTTON_PIN);
_gpioPushbutton.DebounceTimeout = TimeSpan.FromMilliseconds(100); // 100 ms
_gpioPushbutton.SetDriveMode(GpioPinDriveMode.Input);
_gpioPushbutton.ValueChanged += gpioPushbutton_ValueChanged;
// Setup LEDs
// Red
_gpioRedLED = controller.OpenPin(RED_LED_PIN);
_gpioRedLED.SetDriveMode(GpioPinDriveMode.Output);
_pinValRed = SetGpioPinState(_gpioRedLED, GpioPinValue.High); // HIGH == ON
_timerRed = new DispatcherTimer();
_timerRed.Tick += timerRed_Tick;
// Green
_gpioGreenLED = controller.OpenPin(GREEN_LED_PIN);
_gpioGreenLED.SetDriveMode(GpioPinDriveMode.Output);
_pinValGreen = SetGpioPinState(_gpioGreenLED, GpioPinValue.High); // HIGH == ON
_timerGreen = new DispatcherTimer();
_timerGreen.Tick += timerGreen_Tick;
// Blue
_gpioBlueLED = controller.OpenPin(BLUE_LED_PIN);
_gpioBlueLED.SetDriveMode(GpioPinDriveMode.Output);
_pinValBlue = SetGpioPinState(_gpioBlueLED, GpioPinValue.High); // HIGH == ON
_timerBlue = new DispatcherTimer();
_timerBlue.Tick += timerBlue_Tick;
_isInitialized = true;
Debug.WriteLine("All pins initialized");
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
private async void InitializeGPIO()
{
try
{
GpioController controller = GpioController.GetDefault();
if (null != controller)
{
// Create and initialize color sensor instance
_colorSensor = new TCS34725(RGB_LED_PIN);
await _colorSensor.Initialize();
_colorSensor.LedState = TCS34725.eLedState.Off;
// Setup button pin
_gpioPushbutton = controller.OpenPin(PUSH_BUTTON_PIN);
_gpioPushbutton.DebounceTimeout = TimeSpan.FromMilliseconds(100); // 100 ms
_gpioPushbutton.SetDriveMode(GpioPinDriveMode.Input);
_gpioPushbutton.ValueChanged += gpioPushbutton_ValueChanged;
// Setup LEDs
// Red
_gpioRedLED = controller.OpenPin(RED_LED_PIN);
_gpioRedLED.SetDriveMode(GpioPinDriveMode.Output);
_pinValRed = SetGpioPinState(_gpioRedLED, GpioPinValue.High); // HIGH == ON
_timerRed = new DispatcherTimer();
_timerRed.Tick += timerRed_Tick;
// Green
_gpioGreenLED = controller.OpenPin(GREEN_LED_PIN);
_gpioGreenLED.SetDriveMode(GpioPinDriveMode.Output);
_pinValGreen = SetGpioPinState(_gpioGreenLED, GpioPinValue.High); // HIGH == ON
_timerGreen = new DispatcherTimer();
_timerGreen.Tick += timerGreen_Tick;
// Blue
_gpioBlueLED = controller.OpenPin(BLUE_LED_PIN);
_gpioBlueLED.SetDriveMode(GpioPinDriveMode.Output);
_pinValBlue = SetGpioPinState(_gpioBlueLED, GpioPinValue.High); // HIGH == ON
_timerBlue = new DispatcherTimer();
_timerBlue.Tick += timerBlue_Tick;
_isInitialized = true;
Debug.WriteLine("All pins initialized");
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}