forked from sdr/gr-osmosdr
203 lines
4.9 KiB
C++
203 lines
4.9 KiB
C++
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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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#include <boost/foreach.hpp>
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#include <boost/assign.hpp>
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//#include <uhd/property_tree.hpp>
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#include <gr_io_signature.h>
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#include "uhd_source_c.h"
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using namespace boost::assign;
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uhd_source_c_sptr make_uhd_source_c(const std::string &args)
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{
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return gnuradio::get_initial_sptr(new uhd_source_c(args));
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}
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uhd_source_c::uhd_source_c(const std::string &args) :
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gr_hier_block2("uhd_source_c",
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gr_make_io_signature (0, 0, 0),
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gr_make_io_signature (1, 1, sizeof (gr_complex)))
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{
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_src = uhd_make_usrp_source( args, uhd::io_type_t::COMPLEX_FLOAT32, 1 );
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connect( _src, 0, self(), 0 );
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}
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uhd_source_c::~uhd_source_c()
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{
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}
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std::vector< std::string > uhd_source_c::get_devices()
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{
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std::vector< std::string > devices;
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uhd::device_addr_t hint;
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BOOST_FOREACH(uhd::device_addr_t device, uhd::device::find(hint))
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devices += device.to_string();
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return devices;
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}
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gr_basic_block_sptr uhd_source_c::self()
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{
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return gr_hier_block2::self();
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}
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std::string uhd_source_c::name()
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{
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// uhd::property_tree::sptr prop_tree = _src->get_device()->get_device()->get_tree();
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// std::string dev_name = prop_tree->access<std::string>("/name").get();
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std::string mboard_name = _src->get_device()->get_mboard_name();
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// std::cout << "'" << dev_name << "' '" << mboard_name << "'" << std::endl;
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// 'USRP1 Device' 'USRP1 (Classic)'
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// 'B-Series Device' 'B100 (B-Hundo)'
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return mboard_name;
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}
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size_t uhd_source_c::get_num_channels()
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{
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return _src->get_device()->get_rx_num_channels();
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}
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osmosdr::meta_range_t uhd_source_c::get_sample_rates( void )
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{
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osmosdr::meta_range_t rates;
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BOOST_FOREACH( uhd::range_t rate, _src->get_samp_rates() )
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rates += osmosdr::range_t( rate.start(), rate.stop(), rate.step() );
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return rates;
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}
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double uhd_source_c::set_sample_rate( double rate )
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{
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_src->set_samp_rate( rate );
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return get_sample_rate();
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}
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double uhd_source_c::get_sample_rate( void )
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{
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return _src->get_samp_rate();
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}
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osmosdr::freq_range_t uhd_source_c::get_freq_range( size_t chan )
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{
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osmosdr::freq_range_t range;
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BOOST_FOREACH( uhd::range_t freq, _src->get_freq_range(chan) )
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range += osmosdr::range_t( freq.start(), freq.stop(), freq.step() );
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return range;
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}
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double uhd_source_c::set_center_freq( double freq, size_t chan )
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{
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_src->set_center_freq(freq, chan);
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return get_center_freq(chan);
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}
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double uhd_source_c::get_center_freq( size_t chan )
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{
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return _src->get_center_freq(chan);
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}
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double uhd_source_c::set_freq_corr( double ppm, size_t chan )
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{
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return get_freq_corr(chan);
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}
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double uhd_source_c::get_freq_corr( size_t chan )
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{
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throw std::runtime_error( "frequency correction is not supported with UHD" );
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}
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std::vector<std::string> uhd_source_c::get_gain_names( size_t chan )
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{
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return _src->get_gain_names( chan );
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}
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osmosdr::gain_range_t uhd_source_c::get_gain_range( size_t chan )
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{
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osmosdr::gain_range_t range;
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BOOST_FOREACH( uhd::range_t gain, _src->get_gain_range(chan) )
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range += osmosdr::range_t( gain.start(), gain.stop(), gain.step() );
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return range;
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}
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osmosdr::gain_range_t uhd_source_c::get_gain_range( const std::string & name, size_t chan )
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{
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osmosdr::gain_range_t range;
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BOOST_FOREACH( uhd::range_t gain, _src->get_gain_range(name, chan) )
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range += osmosdr::range_t( gain.start(), gain.stop(), gain.step() );
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return range;
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}
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double uhd_source_c::set_gain( double gain, size_t chan )
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{
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_src->set_gain(gain, chan);
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return get_gain(chan);
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}
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double uhd_source_c::set_gain( double gain, const std::string & name, size_t chan )
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{
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_src->set_gain(gain, name, chan);
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return get_gain(name, chan);
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}
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double uhd_source_c::get_gain( size_t chan )
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{
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return _src->get_gain(chan);
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}
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double uhd_source_c::get_gain( const std::string & name, size_t chan )
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{
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return _src->get_gain(name, chan);
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}
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std::vector< std::string > uhd_source_c::get_antennas( size_t chan )
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{
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return _src->get_antennas(chan);
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}
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std::string uhd_source_c::set_antenna( const std::string & antenna, size_t chan )
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{
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_src->set_antenna(antenna, chan);
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return _src->get_antenna(chan);
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}
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std::string uhd_source_c::get_antenna( size_t chan )
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{
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return _src->get_antenna(chan);
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}
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