2012-04-06 13:29:14 +00:00
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/* -*- c++ -*- */
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/*
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* Copyright 2012 Dimitri Stolnikov <horiz0n@gmx.net>
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*
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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/*
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* config.h is generated by configure. It contains the results
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* of probing for features, options etc. It should be the first
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* file included in your .cc file.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <osmosdr_source_c_impl.h>
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#include <gr_io_signature.h>
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2012-04-28 18:18:14 +00:00
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#ifdef ENABLE_OSMOSDR
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#include <osmosdr_src_c.h>
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#endif
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#ifdef ENABLE_FCD
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#include <fcd_source.h>
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#endif
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2012-04-29 17:55:28 +00:00
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#ifdef ENABLE_FILE
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#include <file_source_c.h>
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#endif
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2012-04-28 18:18:14 +00:00
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#ifdef ENABLE_RTL
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#include <rtl_source_c.h>
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#endif
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#ifdef ENABLE_UHD
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#include <uhd_source_c.h>
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#endif
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2012-04-26 17:28:02 +00:00
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#include <osmosdr_arg_helpers.h>
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2012-04-06 13:29:14 +00:00
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/*
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* Create a new instance of osmosdr_source_c_impl and return
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* a boost shared_ptr. This is effectively the public constructor.
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*/
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osmosdr_source_c_sptr
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osmosdr_make_source_c (const std::string &args)
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{
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return gnuradio::get_initial_sptr(new osmosdr_source_c_impl (args));
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}
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/*
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* The private constructor
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*/
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osmosdr_source_c_impl::osmosdr_source_c_impl (const std::string &args)
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: gr_hier_block2 ("osmosdr_source_c_impl",
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2012-04-26 17:28:02 +00:00
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gr_make_io_signature (0, 0, 0),
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args_to_io_signature(args))
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2012-04-06 13:29:14 +00:00
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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2012-04-26 17:28:02 +00:00
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2012-04-28 18:18:14 +00:00
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BOOST_FOREACH(std::string arg, args_to_vector(args)) {
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2012-04-26 17:28:02 +00:00
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dict_t dict = params_to_dict(arg);
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2012-04-06 13:29:14 +00:00
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2012-04-28 18:18:14 +00:00
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// std::cout << std::endl;
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// BOOST_FOREACH( dict_t::value_type &entry, dict )
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// std::cout << "'" << entry.first << "' = '" << entry.second << "'" << std::endl;
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2012-04-26 17:28:02 +00:00
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2012-04-28 18:18:14 +00:00
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#ifdef ENABLE_OSMOSDR
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if ( dict.count("osmosdr") ) {
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osmosdr_src_c_sptr src = osmosdr_make_src_c( arg );
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2012-04-26 17:28:02 +00:00
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2012-04-28 18:18:14 +00:00
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// for (size_t i = 0; i < src->get_num_channels(); i++)
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// connect(src, i, self(), channel++);
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2012-04-26 17:28:02 +00:00
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2012-04-28 18:18:14 +00:00
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// _srcs.push_back( (osmosdr_src_iface *)src.get() ); // FIXME: implement
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}
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#endif
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#ifdef ENABLE_FCD
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if ( dict.count("fcd") ) {
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fcd_source_sptr src = make_fcd_source( arg );
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connect(src, 0, self(), channel++);
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_srcs.push_back( (osmosdr_src_iface *)src.get() );
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}
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#endif
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2012-04-29 17:55:28 +00:00
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#ifdef ENABLE_FILE
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if ( dict.count("file") ) {
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file_source_c_sptr src = make_file_source_c( arg );
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connect(src, 0, self(), channel++);
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_srcs.push_back( (osmosdr_src_iface *)src.get() );
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}
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#endif
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2012-04-28 18:18:14 +00:00
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#ifdef ENABLE_RTL
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if ( dict.count("rtl") ) {
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rtl_source_c_sptr src = make_rtl_source_c( arg );
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connect(src, 0, self(), channel++);
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_srcs.push_back( (osmosdr_src_iface *)src.get() );
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}
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#endif
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2012-04-26 17:28:02 +00:00
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2012-04-28 18:18:14 +00:00
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#ifdef ENABLE_UHD
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if ( dict.count("uhd") ) {
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uhd_source_c_sptr src = make_uhd_source_c( arg );
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for (size_t i = 0; i < src->get_num_channels(); i++)
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connect(src, i, self(), channel++);
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_srcs.push_back( (osmosdr_src_iface *)src.get() );
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}
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#endif
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2012-04-26 17:28:02 +00:00
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}
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2012-04-28 18:18:14 +00:00
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if (!_srcs.size())
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throw std::runtime_error("No devices specified via device arguments.");
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2012-04-06 13:29:14 +00:00
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}
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2012-04-11 21:37:02 +00:00
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size_t osmosdr_source_c_impl::get_num_channels()
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2012-04-06 13:29:14 +00:00
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{
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2012-04-26 17:28:02 +00:00
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size_t channels = 0;
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2012-04-28 18:18:14 +00:00
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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channels += dev->get_num_channels();
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2012-04-26 17:28:02 +00:00
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return channels;
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2012-04-11 21:37:02 +00:00
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}
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2012-04-06 13:29:14 +00:00
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2012-04-11 21:37:02 +00:00
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osmosdr::meta_range_t osmosdr_source_c_impl::get_sample_rates()
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{
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2012-04-26 17:28:02 +00:00
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return _srcs[0]->get_sample_rates();
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2012-04-06 13:29:14 +00:00
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}
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2012-04-11 21:37:02 +00:00
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double osmosdr_source_c_impl::set_sample_rate(double rate)
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2012-04-06 13:29:14 +00:00
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{
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2012-04-28 18:18:14 +00:00
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double sample_rate = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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sample_rate = dev->set_sample_rate(rate);
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return sample_rate;
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2012-04-06 13:29:14 +00:00
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}
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2012-04-11 21:37:02 +00:00
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double osmosdr_source_c_impl::get_sample_rate()
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2012-04-06 13:29:14 +00:00
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{
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2012-04-26 17:28:02 +00:00
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return _srcs[0]->get_sample_rate();
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2012-04-06 13:29:14 +00:00
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}
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osmosdr::freq_range_t osmosdr_source_c_impl::get_freq_range( size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->get_freq_range( chan );
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return osmosdr::freq_range_t();
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2012-04-06 13:29:14 +00:00
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}
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double osmosdr_source_c_impl::set_center_freq( double freq, size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->set_center_freq( freq, chan );
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return 0;
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2012-04-06 13:29:14 +00:00
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}
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double osmosdr_source_c_impl::get_center_freq( size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->get_center_freq( chan );
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return 0;
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2012-04-06 13:29:14 +00:00
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}
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2012-04-11 21:37:02 +00:00
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double osmosdr_source_c_impl::set_freq_corr( double ppm, size_t chan )
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2012-04-06 13:29:14 +00:00
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->set_freq_corr( ppm, chan );
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return 0;
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2012-04-06 13:29:14 +00:00
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}
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2012-04-11 21:37:02 +00:00
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double osmosdr_source_c_impl::get_freq_corr( size_t chan )
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2012-04-06 13:29:14 +00:00
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->get_freq_corr( chan );
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return 0;
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2012-04-06 13:29:14 +00:00
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}
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std::vector<std::string> osmosdr_source_c_impl::get_gain_names( size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->get_gain_names( chan );
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return std::vector< std::string >();
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2012-04-11 21:37:02 +00:00
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}
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2012-04-06 13:29:14 +00:00
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2012-04-11 21:37:02 +00:00
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osmosdr::gain_range_t osmosdr_source_c_impl::get_gain_range( size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->get_gain_range( chan );
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return osmosdr::gain_range_t();
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2012-04-06 13:29:14 +00:00
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}
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osmosdr::gain_range_t osmosdr_source_c_impl::get_gain_range( const std::string & name, size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->get_gain_range( name, chan );
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return osmosdr::gain_range_t();
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2012-04-06 13:29:14 +00:00
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}
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2012-04-11 21:37:02 +00:00
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double osmosdr_source_c_impl::set_gain( double gain, size_t chan )
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2012-04-06 13:29:14 +00:00
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->set_gain( gain, chan );
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return 0;
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2012-04-06 13:29:14 +00:00
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}
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2012-04-11 21:37:02 +00:00
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double osmosdr_source_c_impl::set_gain( double gain, const std::string & name, size_t chan)
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2012-04-06 13:29:14 +00:00
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->set_gain( gain, name, chan );
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return 0;
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2012-04-11 21:37:02 +00:00
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}
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2012-04-06 13:29:14 +00:00
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2012-04-11 21:37:02 +00:00
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double osmosdr_source_c_impl::get_gain( size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->get_gain( chan );
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return 0;
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2012-04-06 13:29:14 +00:00
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}
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double osmosdr_source_c_impl::get_gain( const std::string & name, size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->get_gain( name, chan );
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return 0;
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2012-04-11 21:37:02 +00:00
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}
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std::vector< std::string > osmosdr_source_c_impl::get_antennas( size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->get_antennas( chan );
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return std::vector< std::string >();
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2012-04-11 21:37:02 +00:00
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}
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2012-04-06 13:29:14 +00:00
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2012-04-11 21:37:02 +00:00
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std::string osmosdr_source_c_impl::set_antenna( const std::string & antenna, size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->set_antenna( antenna, chan );
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return "";
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2012-04-11 21:37:02 +00:00
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}
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std::string osmosdr_source_c_impl::get_antenna( size_t chan )
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{
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2012-04-28 18:18:14 +00:00
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size_t channel = 0;
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BOOST_FOREACH( osmosdr_src_iface *dev, _srcs )
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for (size_t i = 0; i < dev->get_num_channels(); i++)
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if ( chan == channel++ )
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return _srcs[chan]->get_antenna( chan );
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return "";
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2012-04-06 13:29:14 +00:00
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}
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