public FakeDistanceSensorDriver(IGpio gpio, ILogger logger, IEnumerable <DistanceSensorPin> pinMapping)
{
MeasurementsChannel = Channel.CreateBounded <double>(new BoundedChannelOptions(21)
{
FullMode = BoundedChannelFullMode.DropOldest
});
}
/// <summary>
/// Releaseses all resources used this object.
/// </summary>
/// <param name="disposing">
/// Set true if disposing managed resources in addition to unmanaged.
/// </param>
protected virtual void Dispose(Boolean disposing)
{
if (this._isDisposed)
{
return;
}
if (disposing)
{
this._name = null;
this._tag = null;
if (this._pin != null)
{
this._pin.Dispose();
this._pin = null;
}
if (this._props != null)
{
this._props.Clear();
this._props = null;
}
}
this.StateChanged = null;
this.PulseStart = null;
this.PulseStop = null;
this._isDisposed = true;
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
/// <filterpriority>2</filterpriority>
/// <remarks>Call <see cref="Dispose"/> when you are finished using the
/// <see cref="CyrusBuilt.MonoPi.Components.Buzzer.BuzzerComponent"/>. The <see cref="Dispose"/> method leaves the
/// <see cref="CyrusBuilt.MonoPi.Components.Buzzer.BuzzerComponent"/> in an unusable state. After calling
/// <see cref="Dispose"/>, you must release all references to the
/// <see cref="CyrusBuilt.MonoPi.Components.Buzzer.BuzzerComponent"/> so the garbage collector can reclaim the memory
/// that the <see cref="CyrusBuilt.MonoPi.Components.Buzzer.BuzzerComponent"/> was occupying.</remarks>
public override void Dispose() {
if (this._pwm != null) {
this._pwm.Dispose();
this._pwm = null;
}
base.Dispose();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Sensors.MotionSensorBase"/>
/// class.
/// </summary>
/// <param name="pin">
/// The pin being used to read the sensor input.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="pin"/> cannot be null.
/// </exception>
protected MotionSensorBase(IGpio pin) {
if (pin == null) {
throw new ArgumentNullException("pin");
}
this._pin = pin;
this._props = new Dictionary<String, String>();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Motors.StepperMotorComponent"/>
/// class with the output pins for each controller in the stepper motor.
/// </summary>
/// <param name="pins">
/// The output pins for each controller in the stepper motor.
/// </param>
public StepperMotorComponent(IGpio[] pins)
: base() {
this._pins = pins;
foreach (IGpio p in pins) {
p.Provision();
}
}
/// <summary>
/// Releases all resource used by the <see cref="CyrusBuilt.MonoPi.Components.Switches.SwitchComponent"/>
/// object.
/// </summary>
/// <remarks>
/// Call <see cref="Dispose"/> when you are finished using the
/// <see cref="CyrusBuilt.MonoPi.Components.Switches.SwitchComponent"/>. The
/// <see cref="Dispose"/> method leaves the
/// <see cref="CyrusBuilt.MonoPi.Components.Switches.SwitchComponent"/> in an
/// unusable state. After calling
/// <see cref="Dispose"/>, you must release all references to the
/// <see cref="CyrusBuilt.MonoPi.Components.Switches.SwitchComponent"/> so the
/// garbage collector can reclaim the
/// memory that the <see cref="CyrusBuilt.MonoPi.Components.Switches.SwitchComponent"/>
/// was occupying.
/// </remarks>
public override void Dispose()
{
lock (_syncLock) {
_isPolling = false;
}
if ((this._pollThread != null) && (this._pollThread.IsAlive))
{
try {
Thread.Sleep(50);
this._pollThread.Abort();
}
catch (ThreadAbortException) {
Thread.ResetAbort();
}
finally {
this._pollThread = null;
}
}
if (this._pin != null)
{
this._pin.Dispose();
this._pin = null;
}
base.Dispose();
}
/// <summary>
/// Releases all resource used by the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/> object.
/// </summary>
/// <remarks>
/// Call <see cref="Dispose"/> when you are finished using the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/>. The
/// <see cref="Dispose"/> method leaves the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/> in an unusable state. After calling
/// <see cref="Dispose"/>, you must release all references to the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/> so the
/// garbage collector can reclaim the memory that the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/> was occupying.
/// </remarks>
public void Dispose()
{
if (this._isDisposed)
{
return;
}
if (this._clock != null)
{
this._clock.Dispose();
this._clock = null;
}
if (this._data != null)
{
this._data.Dispose();
this._data = null;
}
if (this._reset != null)
{
this._reset.Dispose();
this._reset = null;
}
this._isDisposed = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Buzzer.BuzzerComponent"/>
/// class with the pin the buzzer is attached to.
/// </summary>
/// <param name="pwmPin">
/// The pin the buzzer is attached to.
/// </param>
/// <exception cref="ArgumentNullException">
/// The pin cannot be null.
/// </exception>
public BuzzerComponent(IGpio pwmPin)
: base() {
if (pwmPin == null) {
throw new ArgumentNullException("pwmPin");
}
this._pwm = pwmPin;
this._pwm.Provision();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Lights.LightComponent"/>
/// class with the pin controlling the light.
/// </summary>
/// <param name="pin">
/// The output pin the light is wired to.
/// </param>
/// <exception cref="ArgumentNullException">
/// The pin cannot be null.
/// </exception>
public LightComponent(IGpio pin)
: base() {
if (pin == null) {
throw new ArgumentNullException("pin");
}
this._pin = pin;
this._pin.Provision();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Relays.RelayBase"/>
/// class with the pin being used to control the relay.
/// </summary>
/// <param name="pin">
/// The output pin being used to control the relay.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="pin"/> cannot null.
/// </exception>
protected RelayBase(IGpio pin) {
if (pin == null) {
throw new ArgumentNullException("pin");
}
this._pin = pin;
this._pin.Provision();
this._props = new Dictionary<String, String>();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Switches.MomentarySwitchComponent"/>
/// class with the pin the switch is wired to.
/// </summary>
/// <param name="pin">
/// The input pin to check switch state on.
/// </param>
public MomentarySwitchComponent(IGpio pin)
: base() {
if (pin == null) {
throw new ArgumentNullException("pin");
}
this._pin = pin;
this._pin.Provision();
this._pin.StateChanged += this.OnStateChanged;
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Sensors.MotionSensorBase"/>
/// class.
/// </summary>
/// <param name="pin">
/// The pin being used to read the sensor input.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="pin"/> cannot be null.
/// </exception>
protected MotionSensorBase(IGpio pin)
{
if (pin == null)
{
throw new ArgumentNullException("pin");
}
this._pin = pin;
this._props = new Dictionary <String, String>();
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
/// <filterpriority>2</filterpriority>
/// <remarks>Call <see cref="Dispose"/> when you are finished using the
/// <see cref="CyrusBuilt.MonoPi.Components.Buzzer.BuzzerComponent"/>. The <see cref="Dispose"/> method leaves the
/// <see cref="CyrusBuilt.MonoPi.Components.Buzzer.BuzzerComponent"/> in an unusable state. After calling
/// <see cref="Dispose"/>, you must release all references to the
/// <see cref="CyrusBuilt.MonoPi.Components.Buzzer.BuzzerComponent"/> so the garbage collector can reclaim the memory
/// that the <see cref="CyrusBuilt.MonoPi.Components.Buzzer.BuzzerComponent"/> was occupying.</remarks>
public override void Dispose()
{
if (this._pwm != null)
{
this._pwm.Dispose();
this._pwm = null;
}
base.Dispose();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Lights.LEDComponent"/>
/// class with the pin controlling the LED.
/// </summary>
/// <param name="pin">
/// The output pin the LED is wired to.
/// </param>
/// <exception cref="ArgumentNullException">
/// The pin cannot be null.
/// </exception>
public LEDComponent(IGpio pin)
: base()
{
if (pin == null)
{
throw new ArgumentNullException("pin");
}
this._pin = pin;
this._pin.Provision();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Buzzer.BuzzerComponent"/>
/// class with the pin the buzzer is attached to.
/// </summary>
/// <param name="pwmPin">
/// The pin the buzzer is attached to.
/// </param>
/// <exception cref="ArgumentNullException">
/// The pin cannot be null.
/// </exception>
public BuzzerComponent(IGpio pwmPin)
: base()
{
if (pwmPin == null)
{
throw new ArgumentNullException("pwmPin");
}
this._pwm = pwmPin;
this._pwm.Provision();
}
public Motor(IGpio gpio, ILogger <Motor> logger)
{
if (gpio is null)
{
throw new ArgumentNullException("GPIO controller can not be null.");
}
this.logger = logger;
this.gpioController = gpio;
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/>
/// class with the clock, data, and reset GPIO pins.
/// </summary>
/// <param name="clock">
/// The clock pin.
/// </param>
/// <param name="data">
/// The data pin.
/// </param>
/// <param name="reset">
/// The reset pin.
/// </param>
public DS1620(IGpio clock, IGpio data, IGpio reset) {
this._clock = clock;
this._clock.Provision();
this._data = data;
this._data.Provision();
this._reset = reset;
this._reset.Provision();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Lights.DimmableLightComponent"/>
/// class with the pin controlling the light and the minimum and
/// maximum light level.
/// </summary>
/// <param name="pin">
/// The pin used to control the dimmable light.
/// </param>
/// <param name="min">
/// The minimum brightness level.
/// </param>
/// <param name="max">
/// The maximum brightness level.
/// </param>
/// <exception cref="ArgumentNullException">
/// The pin cannot be null.
/// </exception>
public DimmableLightComponent(IGpio pin, Int32 min, Int32 max)
: base() {
if (pin == null) {
throw new ArgumentNullException("pin");
}
this._pin = pin;
this._pin.Provision();
this._min = min;
this._max = max;
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Relays.RelayBase"/>
/// class with the pin being used to control the relay.
/// </summary>
/// <param name="pin">
/// The output pin being used to control the relay.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="pin"/> cannot null.
/// </exception>
protected RelayBase(IGpio pin)
{
if (pin == null)
{
throw new ArgumentNullException("pin");
}
this._pin = pin;
this._pin.Provision();
this._props = new Dictionary <String, String>();
}
public DistanceSensorDriver(IGpio gpio, ILogger logger, IEnumerable <DistanceSensorPin> pinMapping)
{
this.gpio = gpio;
this.logger = logger;
this.pinMapping = pinMapping.ToDictionary(pin => pin.PinName);
MeasurementsChannel = Channel.CreateBounded <double>(new BoundedChannelOptions(21)
{
FullMode = BoundedChannelFullMode.DropOldest
});
}
/// <summary>
/// Initializes a new instance of the <see cref="Ereadian.RaspberryPi.Library.Hardware.Gpio"/> class.
/// </summary>
/// <param name="pinNaming">Pin naming.</param>
/// <param name="useLocal">If set to <c>true</c> use local GPIO operation.</param>
public Gpio(PinNaming pinNaming, bool useLocal = UseLocal)
{
if (useLocal)
{
this.implementation = new LocalGpio(pinNaming);
}
else
{
this.implementation = new RemoteGpio(pinNaming);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/>
/// class with the clock, data, and reset GPIO pins.
/// </summary>
/// <param name="clock">
/// The clock pin.
/// </param>
/// <param name="data">
/// The data pin.
/// </param>
/// <param name="reset">
/// The reset pin.
/// </param>
public DS1620(IGpio clock, IGpio data, IGpio reset)
{
this._clock = clock;
this._clock.Provision();
this._data = data;
this._data.Provision();
this._reset = reset;
this._reset.Provision();
}
/// <summary>
/// Releases all resource used by the <see cref="CyrusBuilt.MonoPi.Components.Lights.LightComponent"/>
/// object.
/// </summary>
/// <remarks>
/// Call <see cref="Dispose"/> when you are finished using the
/// <see cref="CyrusBuilt.MonoPi.Components.Lights.LightComponent"/>. The
/// <see cref="Dispose"/> method leaves the
/// <see cref="CyrusBuilt.MonoPi.Components.Lights.LightComponent"/> in an
/// unusable state. After calling <see cref="Dispose"/>, you must release
/// all references to the <see cref="CyrusBuilt.MonoPi.Components.Lights.LightComponent"/>
/// so the garbage collector can reclaim the memory that the
/// <see cref="CyrusBuilt.MonoPi.Components.Lights.LightComponent"/> was occupying.
/// </remarks>
public override void Dispose() {
if (base.IsDisposed) {
return;
}
if (this._pin != null) {
this._pin.Dispose();
this._pin = null;
}
base.Dispose();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Switches.SwitchComponent"/>
/// class with the pin the switch is wired to.
/// </summary>
/// <param name="pin">
/// The input pin to check switch state on.
/// </param>
public SwitchComponent(IGpio pin)
: base()
{
if (pin == null)
{
throw new ArgumentNullException("pin");
}
this._pin = pin;
this._pin.Provision();
this._pin.StateChanged += this.OnStateChanged;
}
public async override Task SetUp()
{
await base.SetUp();
gpio = metawear.GetModule <IGpio>();
mwTask = await metawear.ScheduleAsync(3141, 59, true, () => {
gpio.Pins[0].AbsoluteReference.Read();
gpio.Pins[0].Adc.Read();
});
}
public async override Task SetUp()
{
await base.SetUp();
Action commands = () => {
gpio.Pins[0].AbsoluteReference.Read();
gpio.Pins[0].Adc.Read();
};
gpio = metawear.GetModule <IGpio>();
mwTask = await(indefinite ? metawear.ScheduleAsync(3141, true, commands) : metawear.ScheduleAsync(3141, 59, true, commands));
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Lights.DimmableLightComponent"/>
/// class with the pin controlling the light and the minimum and
/// maximum light level.
/// </summary>
/// <param name="pin">
/// The pin used to control the dimmable light.
/// </param>
/// <param name="min">
/// The minimum brightness level.
/// </param>
/// <param name="max">
/// The maximum brightness level.
/// </param>
/// <exception cref="ArgumentNullException">
/// The pin cannot be null.
/// </exception>
public DimmableLightComponent(IGpio pin, Int32 min, Int32 max)
: base()
{
if (pin == null)
{
throw new ArgumentNullException("pin");
}
this._pin = pin;
this._pin.Provision();
this._min = min;
this._max = max;
}
/// <summary>
/// Write the given value to the given pin.
/// </summary>
/// <param name="pin">The pin to set.</param>
/// <param name="state">The new state of the pin.</param>
public void WriteDigital(DigitalPin pin, bool state)
{
IGpio gpioPin = pin == DigitalPin.DIO16 ? this.dio16 : this.dio26;
//if (gpioPin. != GpioPinDriveMode.Output)
//gpioPin.SetDriveMode(GpioPinDriveMode.Output);
// Initialize the pin as a high output
gpioPin.SetDirection(Gpio.DirectionOutInitiallyHigh);
// Low voltage is considered active
gpioPin.SetActiveType(Gpio.ActiveHigh);
gpioPin.Value = (state ? true : false);
}
public override void SetUp()
{
base.SetUp();
gpio = metawear.GetModule <IGpio>();
Task <IScheduledTask> task = metawear.ScheduleAsync(3141, 59, true, () => {
gpio.Pins[0].AbsoluteReference.Read();
gpio.Pins[0].Adc.Read();
});
task.Wait();
mwTask = task.Result;
}
/// <summary>
/// Releases all resource used by the <see cref="CyrusBuilt.MonoPi.Components.Lights.LEDComponent"/>
/// object.
/// </summary>
/// <remarks>
/// Call <see cref="Dispose"/> when you are finished using the
/// <see cref="CyrusBuilt.MonoPi.Components.Lights.LEDComponent"/>. The
/// <see cref="Dispose"/> method leaves the
/// <see cref="CyrusBuilt.MonoPi.Components.Lights.LEDComponent"/> in an
/// unusable state. After calling <see cref="Dispose"/>, you must release
/// all references to the <see cref="CyrusBuilt.MonoPi.Components.Lights.LEDComponent"/>
/// so the garbage collector can reclaim the memory that the
/// <see cref="CyrusBuilt.MonoPi.Components.Lights.LEDComponent"/> was occupying.
/// </remarks>
public override void Dispose()
{
if (base.IsDisposed)
{
return;
}
if (this._pin != null)
{
this._pin.Dispose();
this._pin = null;
}
base.Dispose();
}
public RaspberryPi(ILogger <RaspberryPi> logger, IGpio gpio, ICamera camera)
{
_logger = logger;
_woopsaServer = new WoopsaServer(this);
_woopsaServer.Authenticator = new SimpleAuthenticator("Raspberry",
(sender, e) => e.IsAuthenticated = e.Username == "admin" && e.Password == "admin");
_gpio = gpio;
_camera = camera;
_logger.LogDebug("Raspberry pi created");
//TODO : to that more dynamically
_woopsaServer.WebServer.Routes.Add("camera", HTTPMethod.GET, new RouteHandlerFileSystem(Camera.SharedFolder));
}
/// <summary>
/// Initializes a new instance of the <see cref="Ereadian.RaspberryPi.Library.Hardware.GPIO.SN74HC595"/> class.
/// </summary>
/// <param name="gpio">gpio instance</param>
/// <param name="dsPinNumber">pin number which connected to DS (SDI serial data input)</param>
/// <param name="shPinNumber">pin number which connected to SH CP (shift register clock input).</param>
/// <param name="stPinNumber">pin number which connected to ST CP (RCLK memory clock input).</param>
public SN74HC595(IGpio gpio, int dsPinNumber, int shPinNumber, int stPinNumber)
{
this.gpio = gpio;
this.dsPinNumber = dsPinNumber;
this.stPinNumber = stPinNumber;
this.shPinNumber = shPinNumber;
gpio.SetPinDirection(dsPinNumber, GpioPinDirection.Output);
gpio.SetPinDirection(stPinNumber, GpioPinDirection.Output);
gpio.SetPinDirection(shPinNumber, GpioPinDirection.Output);
this.gpio[dsPinNumber] = GpioPinValue.Low;
this.gpio[stPinNumber] = GpioPinValue.Low;
this.gpio[shPinNumber] = GpioPinValue.Low;
}
/// <summary>
/// Reads the current state of the given pin.
/// </summary>
/// <param name="pin">The pin to read.</param>
/// <returns>True if high, false is low.</returns>
public bool ReadDigital(DigitalPin pin)
{
//if (!Enum.IsDefined(typeof(DigitalPin), pin)) throw new ArgumentException(nameof(pin));
IGpio gpioPin = pin == DigitalPin.DIO16 ? this.dio16 : this.dio26;
//if (gpioPin.GetDriveMode() != GpioPinDriveMode.Input)
// gpioPin.SetDriveMode(GpioPinDriveMode.Input);
// Initialize the pin as an input
gpioPin.SetDirection(Gpio.DirectionIn);
// High voltage is considered active
gpioPin.SetActiveType(Gpio.ActiveHigh);
return(gpioPin.Value == true);
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Temperature.TemperatureSensorBase"/>
/// class with the clock, data, and reset pins needed for the sensor.
/// </summary>
/// <param name="clock">
/// The GPIO pin used for the clock.
/// </param>
/// <param name="data">
/// The GPIO pin used for data.
/// </param>
/// <param name="reset">
/// The GPIO pin used to trigger reset.
/// </param>
/// <exception cref="ArgumentNullException">
/// Pins cannot be null.
/// </exception>
protected TemperatureSensorBase(IGpio clock, IGpio data, IGpio reset)
: base() {
if (clock == null) {
throw new ArgumentNullException("clock");
}
if (data == null) {
throw new ArgumentNullException("data");
}
if (reset == null) {
throw new ArgumentNullException("reset");
}
this._tempSensor = new DS1620(clock, data, reset);
}
private void SetupDemo1()
{
try
{
var LED_PIN_NAME = "GPIO2_IO02";
// Red LED
//Raspberry Pi 3 - BCM6
//i.MX7D - GPIO2_IO02
_redLED = _manager.OpenGpio(LED_PIN_NAME);
//redLED = RainbowHat.OpenLedRed();
// Configure as an output.
_redLED.SetDirection(Gpio.DirectionOutInitiallyLow);
}
catch (IOException ex)
{
Log.Error(TAG, "Error during onCreate!", ex);
}
_ledToggleView = FindViewById <ToggleButton>(Resource.Id.ledToggle);
try
{
_ledToggleView.Checked = _redLED.Value;
}
catch (IOException ex)
{
Log.Error(TAG, "Error during setChecked!", ex);
}
_ledToggleView.CheckedChange += (sender, e) => {
try
{
_redLED.Value = e.IsChecked;
}
catch (IOException ex)
{
Log.Error(TAG, "Error during onCheckedChanged!", ex);
}
};
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Temperature.TemperatureSensorBase"/>
/// class with the clock, data, and reset pins needed for the sensor.
/// </summary>
/// <param name="clock">
/// The GPIO pin used for the clock.
/// </param>
/// <param name="data">
/// The GPIO pin used for data.
/// </param>
/// <param name="reset">
/// The GPIO pin used to trigger reset.
/// </param>
/// <exception cref="ArgumentNullException">
/// Pins cannot be null.
/// </exception>
protected TemperatureSensorBase(IGpio clock, IGpio data, IGpio reset)
: base()
{
if (clock == null)
{
throw new ArgumentNullException("clock");
}
if (data == null)
{
throw new ArgumentNullException("data");
}
if (reset == null)
{
throw new ArgumentNullException("reset");
}
this._tempSensor = new DS1620(clock, data, reset);
}
public Motor(PCA9685 pwm, int pwmChannel, String direction1Pin, String direction2Pin)
{
PeripheralManager manager = PeripheralManager.Instance;
this.direction1 = manager.OpenGpio(direction1Pin);
this.direction2 = manager.OpenGpio(direction2Pin);
this.speed = 0.0;
this.pwm = pwm;
this.disposed = false;
this.pwmChannel = pwmChannel;
// Initialize the pin as a high output
this.direction1.SetDirection(Gpio.DirectionOutInitiallyHigh);
// Low voltage is considered active
this.direction1.SetActiveType(Gpio.ActiveHigh);
// Initialize the pin as a high output
this.direction2.SetDirection(Gpio.DirectionOutInitiallyHigh);
// Low voltage is considered active
this.direction2.SetActiveType(Gpio.ActiveHigh);
}
/// <summary>
/// Releaseses all resources used this object.
/// </summary>
/// <param name="disposing">
/// Set true if disposing managed resources in addition to unmanaged.
/// </param>
protected virtual void Dispose(Boolean disposing) {
if (this._isDisposed) {
return;
}
if (disposing) {
this._name = null;
this._tag = null;
if (this._pin != null) {
this._pin.Dispose();
this._pin = null;
}
if (this._props != null) {
this._props.Clear();
this._props = null;
}
}
this.StateChanged = null;
this._isDisposed = true;
}
public PCA9685(String I2CBus, String GPIO_NAME)
{
PeripheralManager pioService = PeripheralManager.Instance;
II2cDevice _device = pioService.OpenI2cDevice(I2CBus, I2C_ADDRESS);
this.write5 = new byte[5];
this.write2 = new byte[2];
this.write1 = new byte[1];
this.read1 = new byte[1];
this.disposed = false;
this.device = _device;
try
{
PeripheralManager manager = PeripheralManager.Instance;
this.outputEnable = manager.OpenGpio(GPIO_NAME);
}
catch (Exception e)
{
Log.WriteLine(LogPriority.Info, TAG, "Unable to access GPIO", e);
}
if (this.outputEnable != null)
{
// Initialize the pin as a high output
this.outputEnable.SetDirection(Gpio.DirectionOutInitiallyHigh);
// Low voltage is considered active
this.outputEnable.SetActiveType(Gpio.ActiveLow);
// Toggle the value to be LOW
this.outputEnable.Value = (false);
//this.outputEnable.SetDriveMode(GpioPinDriveMode.Output);
//this.outputEnable.Write(GpioPinValue.Low);
}
this.WriteRegister(Register.Mode1, (byte)0x20);
this.WriteRegister(Register.Mode2, (byte)0x06);
}
private void SetupDemo2()
{
try
{
var pinName = "GPIO6_IO14"; //A button for i.MX7D, BCM21 for Rpi3
_buttonA = _manager.OpenGpio(pinName);
// Configure as an input, trigger events on every change.
_buttonA.SetDirection(Gpio.DirectionIn);
// Value is true when the pin is HIGH
_buttonA.SetActiveType(Gpio.ActiveHigh);
_buttonA.SetEdgeTriggerType(Gpio.EdgeFalling);
_buttonA.RegisterGpioCallback(new Handler(), this);
var buttonB = RainbowHat.OpenButtonB();
var ledToggleViewB = FindViewById <ToggleButton>(Resource.Id.ledToggleB);
buttonB.ButtonEvent += (sender, e) => {
ledToggleViewB.Checked = !ledToggleViewB.Checked;
};
} catch (IOException ex) {
Log.Error(TAG, "Error during onCreate!", ex);
}
}
public bool OnGpioEdge(IGpio gpio)
{
_ledToggleView.Checked = !_ledToggleView.Checked;
return(true);
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Sensors.SensorComponent"/>
/// class with the <see cref="CyrusBuilt.MonoPi.IO.GpioMem"/> I/O pin to use.
/// </summary>
/// <param name="pin">
/// The <see cref="CyrusBuilt.MonoPi.IO.GpioMem"/> I/O pin to use.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="pin"/> cannot null.
/// </exception>
public SensorComponent(IGpio pin)
: base(pin) {
}
/// <summary>
/// Initializes a new instance of the
/// <see cref="CyrusBuilt.MonoPi.Components.Temperature.TemperatureSensorComponent"/>
/// class with the clock, data, and reset pins needed for the sensor,
/// as well as the scale to get the temperature readings in.
/// </summary>
/// <param name="scale">
/// The scale to get the temperature readings in.
/// </param>
/// <param name="clock">
/// The GPIO pin used for the clock.
/// </param>
/// <param name="data">
/// The GPIO pin used for data.
/// </param>
/// <param name="reset">
/// The GPIO pin used to trigger reset.
/// </param>
/// <exception cref="ArgumentNullException">
/// Pins cannot be null.
/// </exception>
public TemperatureSensorComponent(TemperatureScale scale, IGpio clock, IGpio data, IGpio reset)
: base(clock, data, reset) {
this._scale = scale;
}
/// <summary>
/// Initializes a new instance of the
/// <see cref="CyrusBuilt.MonoPi.Components.Temperature.TemperatureSensorComponent"/>
/// class with the clock, data, and reset pins needed for the sensor.
/// </summary>
/// <param name="clock">
/// The GPIO pin used for the clock.
/// </param>
/// <param name="data">
/// The GPIO pin used for data.
/// </param>
/// <param name="reset">
/// The GPIO pin used to trigger reset.
/// </param>
/// <exception cref="ArgumentNullException">
/// Pins cannot be null.
/// </exception>
public TemperatureSensorComponent(IGpio clock, IGpio data, IGpio reset)
: base(clock, data, reset) {
}
/// <summary>
/// Releases all resource used by the <see cref="CyrusBuilt.MonoPi.Components.Switches.MomentarySwitchComponent"/>
/// object.
/// </summary>
/// <remarks>
/// Call <see cref="Dispose"/> when you are finished using the
/// <see cref="CyrusBuilt.MonoPi.Components.Switches.MomentarySwitchComponent"/>. The
/// <see cref="Dispose"/> method leaves the
/// <see cref="CyrusBuilt.MonoPi.Components.Switches.MomentarySwitchComponent"/> in an
/// unusable state. After calling <see cref="Dispose"/>, you must release all references
/// to the <see cref="CyrusBuilt.MonoPi.Components.Switches.MomentarySwitchComponent"/>
/// so the garbage collector can reclaim the memory that the
/// <see cref="CyrusBuilt.MonoPi.Components.Switches.MomentarySwitchComponent"/> was occupying.
/// </remarks>
public override void Dispose() {
lock (_syncLock) {
_isPolling = false;
}
if ((this._pollThread != null) && (this._pollThread.IsAlive)) {
try {
Thread.Sleep(50);
this._pollThread.Abort();
}
catch (ThreadAbortException) {
Thread.ResetAbort();
}
finally {
this._pollThread = null;
}
}
if (this._pin != null) {
this._pin.Dispose();
this._pin = null;
}
base.Dispose();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Sensors.MotionSensorComponent"/>
/// class with the <see cref="CyrusBuilt.MonoPi.IO.GpioMem"/> I/O pin to use.
/// </summary>
/// <param name="pin">
/// The <see cref="CyrusBuilt.MonoPi.IO.GpioMem"/> I/O pin to use.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="pin"/> cannot null.
/// </exception>
public MotionSensorComponent(IGpio pin)
: base(pin) {
}
public Eater(IGpio gpio)
{
this.gpio = gpio;
SetPins();
}
/// <summary>
/// Initializes a new instance of the <see cref="CyrusBuilt.MonoPi.Components.Relays.RelayComponent"/>
/// class with the <see cref="CyrusBuilt.MonoPi.IO.GpioMem"/> I/O pin to use.
/// </summary>
/// <param name="pin">
/// The <see cref="CyrusBuilt.MonoPi.IO.IGpio"/> I/O pin to use.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="pin"/> cannot null.
/// </exception>
public RelayComponent(IGpio pin)
: base(pin) {
}
/// <summary>
/// Releases all resource used by the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/> object.
/// </summary>
/// <remarks>
/// Call <see cref="Dispose"/> when you are finished using the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/>. The
/// <see cref="Dispose"/> method leaves the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/> in an unusable state. After calling
/// <see cref="Dispose"/>, you must release all references to the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/> so the
/// garbage collector can reclaim the memory that the <see cref="CyrusBuilt.MonoPi.Sensors.DS1620"/> was occupying.
/// </remarks>
public void Dispose() {
if (this._isDisposed) {
return;
}
if (this._clock != null) {
this._clock.Dispose();
this._clock = null;
}
if (this._data != null) {
this._data.Dispose();
this._data = null;
}
if (this._reset != null) {
this._reset.Dispose();
this._reset = null;
}
this._isDisposed = true;
}
