/// <summary>
 /// Indicates one or more LEGO NXT buttons have been pressed or released
 /// </summary>
 public ButtonsUpdate(NxtButtonReadings body, PortSet <DefaultUpdateResponseType, Fault> responsePort)
     : base(body, responsePort)
 {
 }
 /// <summary>
 /// Indicates one or more LEGO NXT buttons have been pressed or released
 /// </summary>
 public ButtonsUpdate(NxtButtonReadings body)
     :
     base(body)
 {
 }