/// <summary>
///
/// </summary>
/// <param name="inputPin"></param>
/// <param name="type"></param>
/// <param name="debounceDuration">in milliseconds</param>
public PushButton(H.Cpu.Pin inputPin, CircuitTerminationType type, int debounceDuration = 20)
{
this.DebounceDuration = new TimeSpan(0, 0, 0, 0, debounceDuration);
// if we terminate in ground, we need to pull the port high to test for circuit completion, otherwise down.
H.Port.ResistorMode resistorMode = H.Port.ResistorMode.Disabled;
switch (type)
{
case CircuitTerminationType.CommonGround:
resistorMode = H.Port.ResistorMode.PullUp;
break;
case CircuitTerminationType.High:
resistorMode = H.Port.ResistorMode.PullDown;
break;
case CircuitTerminationType.Floating:
resistorMode = H.Port.ResistorMode.Disabled;
break;
}
// create the interrupt port from the pin and resistor type
this.DigitalIn = new H.InterruptPort(inputPin, true, resistorMode, H.Port.InterruptMode.InterruptEdgeBoth);
// wire up the interrupt handler
this.DigitalIn.OnInterrupt += DigitalIn_OnInterrupt;
}
public RotaryEncoderWithButton(H.Cpu.Pin aPhasePin, H.Cpu.Pin bPhasePin,
H.Cpu.Pin buttonPin, CircuitTerminationType buttonCircuitTerminationType, int debounceDuration = 20) : base(aPhasePin, bPhasePin)
{
this._button = new PushButton(buttonPin, buttonCircuitTerminationType, debounceDuration);
this._button.Clicked += Button_Clicked;
this._button.PressStarted += Button_PressStarted;
this._button.PressEnded += Button_PressEnded;
}
protected ushort _numberOfReads = 0; //
/// <summary>
/// LinearHallEffectTachometer driver
/// </summary>
/// <param name="inputPin"></param>
/// <param name="type"></param>
/// <param name="numberOfMagnets"></param>
/// <param name="rpmChangeNotificationThreshold"></param>
public LinearHallEffectTachometer(int inputPin, CircuitTerminationType type = CircuitTerminationType.CommonGround,
ushort numberOfMagnets = 2, float rpmChangeNotificationThreshold = 1.0F)
{
//this(device.CreateDigitalInputPort(inputPin), type, numberOfMagnets, rpmChangeNotificationThreshold)
var gpio = GpioController.GetDefault();
var DigitalInput = gpio.OpenPin(inputPin);
DigitalInput.SetDriveMode(GpioPinDriveMode.Input);
setTachoMeter(DigitalInput, type, numberOfMagnets, rpmChangeNotificationThreshold);
}
public LinearHallEffectTachometer(IDigitalInputPort inputPort, CircuitTerminationType type = CircuitTerminationType.CommonGround,
ushort numberOfMagnets = 2, float rpmChangeNotificationThreshold = 1.0F)
{
NumberOfMagnets = numberOfMagnets;
RPMChangeNotificationThreshold = rpmChangeNotificationThreshold;
// if we terminate in ground, we need to pull the port high to test for circuit completion, otherwise down.
//var resistorMode = (type == CircuitTerminationType.CommonGround) ? H.Port.ResistorMode.PullUp : H.Port.ResistorMode.PullDown;
// create the interrupt port from the pin and resistor type
InputPort = inputPort;
InputPort.Changed += InputPortChanged;
}
protected ushort _numberOfReads = 0; //
public LinearHallEffectTachometer(H.Cpu.Pin inputPin, CircuitTerminationType type = CircuitTerminationType.CommonGround,
ushort numberOfMagnets = 2, float rpmChangeNotificationThreshold = 1.0F)
{
this._numberOfMagnets = numberOfMagnets;
this.RPMChangeNotificationThreshold = rpmChangeNotificationThreshold;
// if we terminate in ground, we need to pull the port high to test for circuit completion, otherwise down.
//var resistorMode = (type == CircuitTerminationType.CommonGround) ? H.Port.ResistorMode.PullUp : H.Port.ResistorMode.PullDown;
// create the interrupt port from the pin and resistor type
this.DigitalIn = new H.InterruptPort(inputPin, true, H.Port.ResistorMode.PullDown, H.Port.InterruptMode.InterruptEdgeHigh);
// wire up the interrupt handler
this.DigitalIn.OnInterrupt += DigitalIn_OnInterrupt;
}
public DipSwitch(H.Cpu.Pin[] switchPins, CircuitTerminationType type)
{
//this.DigitalIns = new H.InterruptPort[switchPins.Length];
//this.IsOn = new bool[switchPins.Length];
this._switches = new ISwitch[switchPins.Length];
for (int i = 0; i < switchPins.Length; i++)
{
//this.DigitalIns[i] = new H.InterruptPort(switchPins[i], true, resistorMode, Microsoft.SPOT.Hardware.Port.InterruptMode.InterruptEdgeBoth);
this._switches[i] = new SpstSwitch(switchPins[i], type);
// capture the variable. oh, C#...
int iCopy = i;
this._switches[i].Changed += (s, e) =>
{
this.HandleSwitchChange(iCopy);
};
}
}
public SpstSwitch(H.Cpu.Pin pin, CircuitTerminationType type)
{
// if we terminate in ground, we need to pull the port high to test for circuit completion, otherwise down.
H.Port.ResistorMode resistorMode = H.Port.ResistorMode.Disabled;
switch (type)
{
case CircuitTerminationType.CommonGround:
resistorMode = H.Port.ResistorMode.PullUp;
break;
case CircuitTerminationType.High:
resistorMode = H.Port.ResistorMode.PullDown;
break;
case CircuitTerminationType.Floating:
resistorMode = H.Port.ResistorMode.Disabled;
break;
}
this.DigitalIn = new H.InterruptPort(pin, true, resistorMode, Microsoft.SPOT.Hardware.Port.InterruptMode.InterruptEdgeBoth);
this.DigitalIn.OnInterrupt += DigitalIn_OnInterrupt;
}
protected ushort _numberOfReads = 0; //
/// <summary>
/// LinearHallEffectTachometer driver
/// </summary>
/// <param name="inputPin"></param>
/// <param name="type"></param>
/// <param name="numberOfMagnets"></param>
/// <param name="rpmChangeNotificationThreshold"></param>
public LinearHallEffectTachometer(IIODevice device, IPin inputPin, CircuitTerminationType type = CircuitTerminationType.CommonGround,
ushort numberOfMagnets = 2, float rpmChangeNotificationThreshold = 1.0F) :
this(device.CreateDigitalInputPort(inputPin), type, numberOfMagnets, rpmChangeNotificationThreshold)
{
}
public LinearHallEffectTachometer(GpioPin inputPort, CircuitTerminationType type = CircuitTerminationType.CommonGround,
ushort numberOfMagnets = 2, float rpmChangeNotificationThreshold = 1.0F)
{
setTachoMeter(inputPort, type,
numberOfMagnets, rpmChangeNotificationThreshold);
}
