public Rly16Hal(string comPort)
{
if (comPort == string.Empty)
{
return;
}
_port = new SerialPort(comPort, 19200, Parity.None, 8, StopBits.Two) {ReadTimeout = 1500, WriteTimeout = 1500};
_port.Open();
_tempinputs = new byte[2];
_index = 0;
_inUse = false;
Info = new HardwareInfo() {Inputs = 8, Outputs = 8};
Log.Debug("Rly16Hal started");
}
public ConsoleHal()
{
Info = new HardwareInfo() { PwmMinValue = 0, PwmMaxValue = 1023, AnalogMinValue = 0, AnalogMaxValue = 1023 };
}
public GpioHal(IList<Pin> pins, string driverName = "", bool useProcessorPinsNames = false, PinResistor inputResistor = PinResistor.PullUp)
{
_inUse = false;
_driver = GetDriver(driverName); // GPIO driver
_inputResistor = inputResistor; // Pullup/pulldown input resistors
_pins = new Dictionary<string, ProcessorPin>(); // Global pins
foreach (var pin in pins)
{
ProcessorPin procPin;
if (useProcessorPinsNames)
{
ConnectorPin userPin;
if (!Enum.TryParse(pin.Source, true, out userPin))
{
throw new HardwareException(string.Format("raspberry connector pin {0} not found", pin.Source));
}
procPin = userPin.ToProcessor();
}
else
{
if (!Enum.TryParse(pin.Source, true, out procPin))
{
throw new HardwareException(string.Format("raspberry processor pin {0} not found", pin.Source));
}
}
switch (pin.Type)
{
case PinTypes.Input:
case PinTypes.Counter:
case PinTypes.Analog:
//Allocate pin
_driver.Allocate(procPin, PinDirection.Input);
//Set pullup/pulldown resistor
if (_inputResistor != PinResistor.None && (_driver.GetCapabilities() & GpioConnectionDriverCapabilities.CanSetPinResistor) > 0)
_driver.SetPinResistor(procPin, _inputResistor);
break;
case PinTypes.Output:
case PinTypes.Pwm:
//Allocate output pin
_driver.Allocate(procPin, PinDirection.Output);
break;
}
//set input pins in global input pins
_globalPins |= (ProcessorPins)((uint)1 << (int)procPin);
//Add proessor pin
_pins.Add(pin.Source, procPin);
}
Info = new HardwareInfo
{
Name = "Raspberry model " + Raspberry.Board.Current.Model + "GPIO HAL",
Inputs = GpioConnectionSettings.ConnectorPinout == Raspberry.ConnectorPinout.Rev2 ? 26 : 17,
Outputs = GpioConnectionSettings.ConnectorPinout == Raspberry.ConnectorPinout.Rev2 ? 26 : 17,
Analogs = 0,
Pwms = 0,
Counters = 0,
Vendor = "Raspberry foundation"
};
}
