* (see Freescale Semiconductor MP3H6115A, MPXAZ6115A).
*
* \param vout output voltage read from pin sensor.
* \param vref reference voltage that supplies the MPXX6115A sensor.
*
* (see Freescale Semiconductor MP3H6115A, MPXAZ6115A).
*
* \param vout output voltage read from pin sensor.
* \param vref reference voltage that supplies the MPXX6115A sensor.
*