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//

// Copyright 2010 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_USRP1_CLOCK_CTRL_HPP

#define INCLUDED_USRP1_CLOCK_CTRL_HPP

#include "usrp1_iface.hpp"

#include <boost/shared_ptr.hpp>

#include <boost/utility.hpp>

#include <vector>

/*!

 * The usrp1 clock control:

 * - Setup system clocks.

 * - Disable/enable clock lines.

 */

class usrp1_clock_ctrl : boost::noncopyable{

public:

    typedef boost::shared_ptr<usrp1_clock_ctrl> sptr;

    /*!

     * Make a new clock control object.

     * \param iface the usrp1 iface object

     * \return the clock control object

     */

    static sptr make(usrp1_iface::sptr iface);

    /*!

     * Get the rate of the fpga clock line.

     * \return the fpga clock rate in Hz

     */

    virtual double get_master_clock_freq(void) = 0;

};

#endif /* INCLUDED_USRP1_CLOCK_CTRL_HPP */