private void OnPinChanged(PCA9535 sender, PCA9535.PinChangedEventArgs e) { if (e.Pin == this.pin) { this.OnValueChanged(e.NewState); } }
public IndirectedDigitalIO(int channel, PCA9535 pca) { this.pin = channel; this.gpio = pca; this.driveMode = GpioPinDriveMode.Input; }
public static async Task <FEZUtilityShield> CreateAsync() { if (null == instance) { GpioController gpioController; instance = new FEZUtilityShield(); gpioController = await GpioController.GetDefaultAsync().AsTask().ConfigureAwait(false); DeviceInformation i2cController; i2cController = (await DeviceInformation.FindAllAsync(I2cDevice.GetDeviceSelector("I2C1")).AsTask().ConfigureAwait(false))[0]; instance.analog = new ADS7830(await I2cDevice.FromIdAsync(i2cController.Id, new I2cConnectionSettings(ADS7830.GetAddress(false, false)))); instance.pwm = new PCA9685(await I2cDevice.FromIdAsync(i2cController.Id, new I2cConnectionSettings(PCA9685.GetAddress(true, true, true, true, true, true)))); instance.gpio = new PCA9535(await I2cDevice.FromIdAsync(i2cController.Id, new I2cConnectionSettings(PCA9535.GetAddress(true, true, false))), gpioController.OpenPin(22)); } return(instance); }
protected async override Task Initialize() { this.gpioMap = FEZCream.CreateGpioMap(); this.analogMap = FEZCream.CreateAnalogMap(); this.pwmMap = FEZCream.CreatePwmMap(); this.analogSharedMap = FEZCream.CreateAnalogSharedMap(); this.pwmSharedMap = FEZCream.CreatePwmSharedMap(); this.analog = new ADS7830(await GNI.I2cDevice.CreateInterfaceAsync("I2C1", new I2cConnectionSettings(ADS7830.GetAddress(false, false)))); this.pwm = new PCA9685(await GNI.I2cDevice.CreateInterfaceAsync("I2C1", new I2cConnectionSettings(PCA9685.GetAddress(true, true, true, true, true, true)))); this.gpios = new PCA9535[2]; this.gpios[0] = new PCA9535(await GNI.I2cDevice.CreateInterfaceAsync("I2C1", new I2cConnectionSettings(PCA9535.GetAddress(true, true, false))), await GNI.DigitalIO.CreateInterfaceAsync(22)); this.gpios[1] = new PCA9535(await GNI.I2cDevice.CreateInterfaceAsync("I2C1", new I2cConnectionSettings(PCA9535.GetAddress(true, false, true))), await GNI.DigitalIO.CreateInterfaceAsync(26)); for (var i = 2; i <= 7; i++) { this.gpios[0].SetDriveMode(i, GpioPinDriveMode.Output); this.gpios[0].Write(i, true); } Socket socket; socket = this.CreateSocket(1); socket.AddSupportedTypes(SocketType.I); socket.SetNativePin(SocketPinNumber.Three, 18); socket.NativeI2cDeviceId = "I2C1"; socket.DigitalIOCreator = this.DigitalIOCreator; socket = this.CreateSocket(2); socket.AddSupportedTypes(SocketType.U); socket.NativeSerialDeviceId = "COM1"; socket.DigitalIOCreator = this.DigitalIOCreator; socket = this.CreateSocket(3); socket.AddSupportedTypes(SocketType.S, SocketType.X); socket.SetNativePin(SocketPinNumber.Three, 24); socket.SetNativePin(SocketPinNumber.Four, 25); socket.SetNativePin(SocketPinNumber.Five, 13); socket.NativeSpiDeviceId = "SPI0"; socket.NativeSpiChipSelectPin = 0; socket = this.CreateSocket(4); socket.AddSupportedTypes(SocketType.Y); socket.SetNativePin(SocketPinNumber.Three, 6); socket.DigitalIOCreator = this.DigitalIOCreator; socket = this.CreateSocket(5); socket.AddSupportedTypes(SocketType.A); socket.SetNativePin(SocketPinNumber.Three, 12); socket.DigitalIOCreator = this.DigitalIOCreator; socket.AnalogIOCreator = this.AnalogIOCreator; socket = this.CreateSocket(6); socket.AddSupportedTypes(SocketType.A); socket.SetNativePin(SocketPinNumber.Three, 16); socket.DigitalIOCreator = this.DigitalIOCreator; socket.AnalogIOCreator = this.AnalogIOCreator; socket = this.CreateSocket(7); socket.AddSupportedTypes(SocketType.P, SocketType.Y); socket.SetNativePin(SocketPinNumber.Three, 5); socket.DigitalIOCreator = this.DigitalIOCreator; socket.PwmOutputCreator = this.PwmOutputCreator; socket = this.CreateSocket(8); socket.AddSupportedTypes(SocketType.P, SocketType.Y); socket.SetNativePin(SocketPinNumber.Three, 27); socket.DigitalIOCreator = this.DigitalIOCreator; socket.PwmOutputCreator = this.PwmOutputCreator; socket = this.CreateSocket(9); socket.AddSupportedTypes(SocketType.I); socket.SetNativePin(SocketPinNumber.Three, 23); socket.NativeI2cDeviceId = "I2C1"; socket.DigitalIOCreator = this.DigitalIOCreator; }
/// <summary> /// Creates a new instance of the FEZ Utility. /// </summary> /// <returns>The new instance.</returns> public static async Task <FEZUtility> CreateAsync() { var gpioController = GpioController.GetDefault(); var i2cController = (await DeviceInformation.FindAllAsync(I2cDevice.GetDeviceSelector("I2C1")))[0]; var hat = new FEZUtility(); hat.analog = new ADS7830(await I2cDevice.FromIdAsync(i2cController.Id, new I2cConnectionSettings(ADS7830.GetAddress(false, false)))); hat.pwm = new PCA9685(await I2cDevice.FromIdAsync(i2cController.Id, new I2cConnectionSettings(PCA9685.GetAddress(true, true, true, true, true, true)))); hat.gpio = new PCA9535(await I2cDevice.FromIdAsync(i2cController.Id, new I2cConnectionSettings(PCA9535.GetAddress(true, true, false))), gpioController.OpenPin(22)); hat.gpio.Write((int)Led.Led1, false); hat.gpio.Write((int)Led.Led2, false); hat.gpio.SetDriveMode((int)Led.Led1, GpioPinDriveMode.Output); hat.gpio.SetDriveMode((int)Led.Led2, GpioPinDriveMode.Output); return(hat); }