fix env controller

            const BYTE command, size_t len, ...

    ) throw(MicroControllerBoardEx);

private:

        /** Return the requested value computed from a vector<BYTE> of parameters

	 * @param parameters a vector of BYTEs to join to compute the final value

	*/

    double get_value(const std::vector<BYTE> parameters, const size_t RAW_INDEX);

private:

    /** The IP address of the dewar board */

    const std::string m_dewar_ip;