/// <summary>
/// Read from GPIO pin on a Rasperry Pi
/// Will throw an exception if the program is not running on a Pi
/// or an invalid pin number is used.
/// </summary>
/// <param name="pinNumber">number of the pin to read</param>
/// <returns>true if the pin is high and false if it is low</returns>
public static bool ReadFromPin(int pinNumber)
{
return(manager.ReadFromPin(pinNumber));
}
