/// <summary>
/// Reads the current value of a pin.
/// </summary>
/// <param name="pinNumber">The pin number in the controller's numbering scheme.</param>
/// <returns>The value of the pin.</returns>
public PinValue Read(int pinNumber)
{
int logicalPinNumber = GetLogicalPinNumber(pinNumber);
if (!_openPins.Contains(logicalPinNumber))
{
throw new InvalidOperationException("Can not read from a pin that is not open.");
}
return(_driver.Read(logicalPinNumber));
}
/// <summary>
/// Reads the current value of a pin.
/// </summary>
/// <param name="pinNumber">The pin number in the controller's numbering scheme.</param>
/// <returns>The value of the pin.</returns>
public virtual PinValue Read(int pinNumber)
{
if (!IsPinOpen(pinNumber))
{
throw new InvalidOperationException($"Can not read from pin {pinNumber} because it is not open.");
}
int logicalPinNumber = GetLogicalPinNumber(pinNumber);
return(_driver.Read(logicalPinNumber));
}
/// <summary>
/// Reads the current value of a pin.
/// </summary>
/// <param name="pinNumber">The pin number in the controller's numbering scheme.</param>
/// <returns>The value of the pin.</returns>
public PinValue Read(int pinNumber)
{
int logicalPinNumber = GetLogicalPinNumber(pinNumber);
if (!_openPins.Contains(logicalPinNumber))
{
throw new InvalidOperationException($"Can not write to pin {logicalPinNumber} because it is not open.");
}
return(_driver.Read(logicalPinNumber));
}
/// <summary>
/// Reads the current value of a pin
/// </summary>
/// <param name="pinNumber">The pin number in the controller's numbering scheme.</param>
/// <returns>The Pin value of the pin.</returns>
public PinValue Read(int pinNumber)
{
int logicalPinNumber = ConvertToLogicalPinNumber(pinNumber);
if (!_openPins.Contains(logicalPinNumber))
{
throw new InvalidOperationException("Can not read from a pin that is not yet opened.");
}
if (_driver.GetPinMode(pinNumber) == PinMode.Output)
{
throw new InvalidOperationException("Can not read from a pin that is set to Output mode.");
}
return(_driver.Read(logicalPinNumber));
}
