gr-osmosdr/lib/osmosdr_source_c_impl.cc

/* -*- c++ -*- */
/*
 * Copyright 2012 Dimitri Stolnikov <horiz0n@gmx.net>
 *
 * 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 3, 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., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

/*
 * config.h is generated by configure.  It contains the results
 * of probing for features, options etc.  It should be the first
 * file included in your .cc file.
 */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <osmosdr_source_c_impl.h>
#include <gr_io_signature.h>

#include <osmosdr_arg_helpers.h>

/*
 * Create a new instance of osmosdr_source_c_impl and return
 * a boost shared_ptr.  This is effectively the public constructor.
 */
osmosdr_source_c_sptr
osmosdr_make_source_c (const std::string &args)
{
  return gnuradio::get_initial_sptr(new osmosdr_source_c_impl (args));
}

/*
 * The private constructor
 */
osmosdr_source_c_impl::osmosdr_source_c_impl (const std::string &args)
  : gr_hier_block2 ("osmosdr_source_c_impl",
        gr_make_io_signature (0, 0, 0),
        args_to_io_signature(args))
{
  std::vector< std::string > arg_list = args_to_vector(args);

  std::cout << "arg_list.size: " << arg_list.size() << std::endl;

  BOOST_FOREACH(std::string arg, arg_list) {
    dict_t dict = params_to_dict(arg);

    std::cout << "" << std::endl;
    BOOST_FOREACH( dict_t::value_type &entry, dict )
        std::cout << "'" << entry.first << "' '" << entry.second << "'" << std::endl;
  }

  for ( int i = 0; i < 1; i++ ) {
    std::string arg = boost::lexical_cast<std::string>(i);

    rtl_source_c_sptr src = make_rtl_source_c( arg );

    connect(src, 0, self(), i);

    _srcs.push_back( src );
  }
}

size_t osmosdr_source_c_impl::get_num_channels()
{
  size_t channels = 0;

  channels = _srcs[0]->get_num_channels();

  return channels;
}

osmosdr::meta_range_t osmosdr_source_c_impl::get_sample_rates()
{
  return _srcs[0]->get_sample_rates();
}

double osmosdr_source_c_impl::set_sample_rate(double rate)
{
  return _srcs[0]->set_sample_rate(rate);
//  return rate;
}

double osmosdr_source_c_impl::get_sample_rate()
{
  return _srcs[0]->get_sample_rate();
}

osmosdr::freq_range_t osmosdr_source_c_impl::get_freq_range( size_t chan )
{
  return _srcs[chan]->get_freq_range( chan );
}

double osmosdr_source_c_impl::set_center_freq( double freq, size_t chan )
{
  return _srcs[chan]->set_center_freq( freq, chan );
//  return freq;
}

double osmosdr_source_c_impl::get_center_freq( size_t chan )
{
  return _srcs[chan]->get_center_freq( chan );
}

double osmosdr_source_c_impl::set_freq_corr( double ppm, size_t chan )
{
  return _srcs[chan]->set_freq_corr( ppm, chan );
}

double osmosdr_source_c_impl::get_freq_corr( size_t chan )
{
  return _srcs[chan]->get_freq_corr( chan );
}

std::vector<std::string> osmosdr_source_c_impl::get_gain_names( size_t chan )
{
  return _srcs[chan]->get_gain_names( chan );
}

osmosdr::gain_range_t osmosdr_source_c_impl::get_gain_range( size_t chan )
{
  return _srcs[chan]->get_gain_range( chan );
}

osmosdr::gain_range_t osmosdr_source_c_impl::get_gain_range( const std::string & name, size_t chan )
{
  return _srcs[chan]->get_gain_range( name, chan );
}

double osmosdr_source_c_impl::set_gain( double gain, size_t chan )
{
  return _srcs[chan]->set_gain( gain, chan );
}

double osmosdr_source_c_impl::set_gain( double gain, const std::string & name, size_t chan)
{
  return _srcs[chan]->set_gain( gain, name, chan );
}

double osmosdr_source_c_impl::get_gain( size_t chan )
{
  return _srcs[chan]->get_gain( chan );
}

double osmosdr_source_c_impl::get_gain( const std::string & name, size_t chan )
{
  return _srcs[chan]->get_gain( name, chan );
}

std::vector< std::string > osmosdr_source_c_impl::get_antennas( size_t chan )
{
  return _srcs[chan]->get_antennas( chan );
}

std::string osmosdr_source_c_impl::set_antenna( const std::string & antenna, size_t chan )
{
  return _srcs[chan]->set_antenna( antenna, chan );
}

std::string osmosdr_source_c_impl::get_antenna( size_t chan )
{
  return _srcs[chan]->get_antenna( chan );
}