/**
* <summary>
* Changes the measuring unit for the measured temperature.
* <para>
* That unit is a string.
* If that strings end with the letter F all temperatures values will returned in
* Fahrenheit degrees. If that String ends with the letter K all values will be
* returned in Kelvin degrees. If that string ends with the letter C all values will be
* returned in Celsius degrees. If the string ends with any other character the
* change will be ignored. Remember to call the
* <c>saveToFlash()</c> method of the module if the modification must be kept.
* WARNING: if a specific calibration is defined for the temperature function, a
* unit system change will probably break it.
* </para>
* <para>
* </para>
* </summary>
* <param name="newval">
* a string corresponding to the measuring unit for the measured temperature
* </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_unit(string newval)
{
if (_func == null)
{
throw new YoctoApiProxyException("No Temperature connected");
}
if (newval == _Unit_INVALID)
{
return(YAPI.SUCCESS);
}
return(_func.set_unit(newval));
}