/**
  * <summary>
  *   Changes the temperature sensor type.
  * <para>
  *   This function is used
  *   to define the type of thermocouple (K,E...) used with the device.
  *   It has no effect if module is using a digital sensor or a thermistor.
  *   Remember to call the <c>saveToFlash()</c> method of the module if the
  *   modification must be kept.
  * </para>
  * <para>
  * </para>
  * </summary>
  * <param name="newval">
  *   a value among <c>YTemperature.SENSORTYPE_DIGITAL</c>, <c>YTemperature.SENSORTYPE_TYPE_K</c>,
  *   <c>YTemperature.SENSORTYPE_TYPE_E</c>, <c>YTemperature.SENSORTYPE_TYPE_J</c>,
  *   <c>YTemperature.SENSORTYPE_TYPE_N</c>, <c>YTemperature.SENSORTYPE_TYPE_R</c>,
  *   <c>YTemperature.SENSORTYPE_TYPE_S</c>, <c>YTemperature.SENSORTYPE_TYPE_T</c>,
  *   <c>YTemperature.SENSORTYPE_PT100_4WIRES</c>, <c>YTemperature.SENSORTYPE_PT100_3WIRES</c>,
  *   <c>YTemperature.SENSORTYPE_PT100_2WIRES</c>, <c>YTemperature.SENSORTYPE_RES_OHM</c>,
  *   <c>YTemperature.SENSORTYPE_RES_NTC</c>, <c>YTemperature.SENSORTYPE_RES_LINEAR</c>,
  *   <c>YTemperature.SENSORTYPE_RES_INTERNAL</c>, <c>YTemperature.SENSORTYPE_IR</c>,
  *   <c>YTemperature.SENSORTYPE_RES_PT1000</c> and <c>YTemperature.SENSORTYPE_CHANNEL_OFF</c>
  *   corresponding to the temperature sensor type
  * </param>
  * <para>
  * </para>
  * <returns>
  *   <c>0</c> if the call succeeds.
  * </returns>
  * <para>
  *   On failure, throws an exception or returns a negative error code.
  * </para>
  */
 public int set_sensorType(int newval)
 {
     if (_func == null)
     {
         throw new YoctoApiProxyException("No Temperature connected");
     }
     if (newval == _SensorType_INVALID)
     {
         return(YAPI.SUCCESS);
     }
     // our enums start at 0 instead of the 'usual' -1 for invalid
     return(_func.set_sensorType(newval - 1));
 }