/// <summary>
/// Reads the current data values from a Pedalog device.
/// </summary>
/// <returns>
/// A <see cref="Data"/> struct containing the device's current readings, or
/// <c>null</c> if the device has been disconnected. If <c>null</c> is returned,
/// <see cref="Device.FindAll"/> should be called again to re-enumerate the
/// connected devices.
/// </returns>
public Data? ReadData()
{
Data data = new Data();
var result = (Result)Pedalog.ReadData(ref this, ref data);
if (result != Result.Ok)
{
if (result == Result.NoDeviceFound)
{
return null;
}
throw PedalogException.CreateSpecificExceptionFromError(result);
}
return data;
}
internal static extern int ReadData(ref Device device, ref Data data);
