microtune_xxxx_eval_board.h

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/* -*- C++ -*- */
/*
 * Copyright 2001,2004 Free Software Foundation, Inc.
 * 
 * This file is part of GNU Radio
 * 
 * GNU Radio 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 2, or (at your option)
 * any later version.
 * 
 * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#ifndef INCLUDED_MICROTUNE_XXXX_EVAL_BOARD_H
#define INCLUDED_MICROTUNE_XXXX_EVAL_BOARD_H

#include <boost/shared_ptr.hpp>

class microtune_xxxx;

class ppio;
typedef boost::shared_ptr<ppio> ppio_sptr;

class i2c;
typedef boost::shared_ptr<i2c> i2c_sptr;

class microtune_xxxx_eval_board {
public:
  microtune_xxxx_eval_board (int which_pp = 0);
  virtual ~microtune_xxxx_eval_board ();

  bool board_present_p ();

  void set_RF_AGC_voltage (float volts);
  void set_IF_AGC_voltage (float volts);

  virtual void set_AGC (float value_0_1000) = 0;

  bool set_RF_freq (double freq, double *actual_freq);
  
  // returns actual freq or 0 if error (easier interface for SWIG)
  double set_RF_freq (double freq);

  bool pll_locked_p ();
  
  double get_output_freq ();


private:
  void write_dac (int which, int value);
  void write_both_dacs (int val0, int val1);
  
protected:
  ppio_sptr             d_ppio;
  i2c_sptr              d_i2c;
  microtune_xxxx       *d_tuner;
};

#endif /* INCLUDED_MICROTUNE_XXXX_EVAL_BOARD_H */

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