uhd

//

// Copyright 2010-2012 Ettus Research LLC

//

// This program is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

//

#ifndef INCLUDED_CODEC_CTRL_HPP

#define INCLUDED_CODEC_CTRL_HPP

#include "usrp2_iface.hpp"

#include <boost/shared_ptr.hpp>

#include <boost/utility.hpp>

class usrp2_codec_ctrl : boost::noncopyable{

public:

    typedef boost::shared_ptr<usrp2_codec_ctrl> sptr;

    /*!

     * Make a codec control for the DAC and ADC.

     * \param iface a pointer to the usrp2 interface object

     * \param spiface the interface to spi

     * \return a new codec control object

     */

    static sptr make(usrp2_iface::sptr iface, uhd::spi_iface::sptr spiface);

    /*!

     * Set the modulation mode for the DAC.

     * Possible modes are 0, +/-1, +/-2, +/-4, +/-8

     * which correspond to shifts of fs/mod_mode.

     * A mode of 0 or +/-1 means no modulation.

     * \param mod_mode the modulation mode

     */

    virtual void set_tx_mod_mode(int mod_mode) = 0;

    /*!

     * Set the analog preamplifier on the USRP2+ ADC (ADS62P44).

     * \param gain enable or disable the 3.5dB preamp

     */

    virtual void set_rx_analog_gain(bool gain) = 0;

    /*!

     * Set the digital gain on the USRP2+ ADC (ADS62P44).

     * \param gain from 0-6dB

     */

    virtual void set_rx_digital_gain(double gain) = 0;

    /*!

     * Set the digital gain correction on the USRP2+ ADC (ADS62P44).

     * \param gain from 0-0.5dB

     */

    virtual void set_rx_digital_fine_gain(double gain) = 0;

};

#endif /* INCLUDED_CODEC_CTRL_HPP */