public void SetDirection(SpinDirection direction)
{
Direction = direction;
switch (direction)
{
case SpinDirection.Clockwise:
DirectionPin.Write(GpioPinValue.High);
break;
case SpinDirection.CounterClockwise:
DirectionPin.Write(GpioPinValue.Low);
break;
}
}
public Drv8825(int directionPin, int enablePin, int stepPin)
{
var gpioController = GpioController.GetDefault();
DirectionPin = gpioController.OpenPin(directionPin);
DirectionPin.Write(GpioPinValue.Low);
DirectionPin.SetDriveMode(GpioPinDriveMode.Output);
EnablePin = gpioController.OpenPin(enablePin);
EnablePin.Write(GpioPinValue.Low);
EnablePin.SetDriveMode(GpioPinDriveMode.Output);
StepPin = gpioController.OpenPin(stepPin);
StepPin.Write(GpioPinValue.Low);
StepPin.SetDriveMode(GpioPinDriveMode.Output);
}
public StepperMotor(int stepPinNumber, int dirPinNumber, long ticksPerSecond)
{
GpioController controller = GpioController.GetDefault();
StepPin = controller.OpenPin(stepPinNumber);
DirectionPin = controller.OpenPin(dirPinNumber);
StepPin.SetDriveMode(GpioPinDriveMode.Output);
DirectionPin.SetDriveMode(GpioPinDriveMode.Output);
SetDirection(SpinDirection.Clockwise);
this.ticksPerSecond = ticksPerSecond;
stopwatch = new Stopwatch();
stopwatch.Start();
Name = "Motor (" + stepPinNumber + ")";
}
