private static extern int GpioGetPadUnmanaged(GpioPadId pad);
/// <summary>
/// This function returns the pad drive strength in mA.
///
/// Pad @ GPIO
/// 0 @ 0-27
/// 1 @ 28-45
/// 2 @ 46-53.
///
/// </summary>
/// <example>
/// <code>
/// strength = gpioGetPad(1); // get pad 1 strength
/// </code>
/// </example>
/// <param name="pad">0-2, the pad to get.</param>
/// <returns>Returns the pad drive strength if OK, otherwise PI_BAD_PAD.</returns>
public static GpioPadStrength GpioGetPad(GpioPadId pad)
{
var result = BoardException.ValidateResult(GpioGetPadUnmanaged(pad));
return((GpioPadStrength)result);
}
public static extern ResultCode GpioSetPad(GpioPadId pad, GpioPadStrength padStrength);
/// <summary>
/// Initializes a new instance of the <see cref="GpioPad"/> class.
/// </summary>
/// <param name="padId">The pad identifier.</param>
internal GpioPad(GpioPadId padId)
{
PadId = padId;
}
