/// <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);