forked from sdr/gr-osmosdr
uhd: add TX support
parent
52e1272ba5
commit
af819dfa4a
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@ -146,6 +146,7 @@ Source Mode:
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Sink Mode:
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hackrf=0[,buffers=32]
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uhd[,serial=...][,lo_offset=0][,mcr=52e6][,nchan=2][,subdev='\\\\'B:0 A:0\\\\''] ...
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Num Channels:
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Selects the total number of channels in this multi-device configuration. Required when specifying multiple device arguments.
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@ -34,6 +34,9 @@
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#include "osmosdr_sink_c_impl.h"
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#ifdef ENABLE_UHD
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#include "uhd_sink_c.h"
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#endif
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#ifdef ENABLE_HACKRF
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#include "hackrf_sink_c.h"
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#endif
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@ -69,6 +72,9 @@ osmosdr_sink_c_impl::osmosdr_sink_c_impl (const std::string &args)
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std::vector< std::string > dev_types;
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#ifdef ENABLE_UHD
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dev_types.push_back("uhd");
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#endif
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#ifdef ENABLE_HACKRF
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dev_types.push_back("hackrf");
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#endif
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@ -76,7 +82,7 @@ osmosdr_sink_c_impl::osmosdr_sink_c_impl (const std::string &args)
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std::cerr << "gr-osmosdr "
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<< GR_OSMOSDR_VERSION " (" GR_OSMOSDR_LIBVER ") "
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<< "gnuradio " << gr_version() << std::endl;
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std::cerr << "built-in device types: ";
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std::cerr << "built-in sink types: ";
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BOOST_FOREACH(std::string dev_type, dev_types)
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std::cerr << dev_type << " ";
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std::cerr << std::endl << std::flush;
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@ -94,9 +100,13 @@ osmosdr_sink_c_impl::osmosdr_sink_c_impl (const std::string &args)
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try {
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#endif
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std::vector< std::string > dev_list;
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#ifdef ENABLE_UHD
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BOOST_FOREACH( std::string dev, uhd_sink_c::get_devices() )
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dev_list.push_back( dev );
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#endif
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#ifdef ENABLE_HACKRF
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BOOST_FOREACH( std::string dev, hackrf_sink_c::get_devices() )
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dev_list.push_back( dev );
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dev_list.push_back( dev );
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#endif
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// std::cerr << std::endl;
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// BOOST_FOREACH( std::string dev, dev_list )
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@ -120,10 +130,16 @@ osmosdr_sink_c_impl::osmosdr_sink_c_impl (const std::string &args)
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osmosdr_snk_iface *iface = NULL;
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gr_basic_block_sptr block;
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#ifdef ENABLE_UHD
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if ( dict.count("uhd") ) {
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uhd_sink_c_sptr sink = make_uhd_sink_c( arg );
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block = sink; iface = sink.get();
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}
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#endif
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#ifdef ENABLE_HACKRF
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if ( dict.count("hackrf") ) {
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hackrf_sink_c_sptr src = make_hackrf_sink_c( arg );
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block = src; iface = src.get();
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hackrf_sink_c_sptr sink = make_hackrf_sink_c( arg );
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block = sink; iface = sink.get();
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}
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#endif
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@ -28,6 +28,7 @@ include_directories(
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)
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set(uhd_srcs
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${CMAKE_CURRENT_SOURCE_DIR}/uhd_sink_c.cc
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${CMAKE_CURRENT_SOURCE_DIR}/uhd_source_c.cc
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)
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@ -0,0 +1,264 @@
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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 <boost/algorithm/string.hpp>
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//#include <uhd/property_tree.hpp>
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#include "osmosdr_arg_helpers.h"
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#include "uhd_sink_c.h"
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using namespace boost::assign;
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uhd_sink_c_sptr make_uhd_sink_c(const std::string &args)
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{
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return gnuradio::get_initial_sptr(new uhd_sink_c(args));
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}
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uhd_sink_c::uhd_sink_c(const std::string &args) :
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gr_hier_block2("uhd_sink_c",
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args_to_io_signature(args),
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gr_make_io_signature (0, 0, 0)),
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_lo_offset(0.0f)
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{
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size_t nchan = 1;
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dict_t dict = params_to_dict(args);
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if (dict.count("nchan"))
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nchan = boost::lexical_cast< size_t >( dict["nchan"] );
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if (0 == nchan)
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nchan = 1;
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if (dict.count("lo_offset"))
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_lo_offset = boost::lexical_cast< double >( dict["lo_offset"] );
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std::string arguments; // rebuild argument string without internal arguments
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BOOST_FOREACH( dict_t::value_type &entry, dict ) {
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if ( "uhd" != entry.first &&
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"nchan" != entry.first &&
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"subdev" != entry.first &&
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"lo_offset" != entry.first ) {
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arguments += entry.first + "=" + entry.second + ",";
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}
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}
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_snk = uhd_make_usrp_sink( arguments,
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uhd::io_type_t::COMPLEX_FLOAT32,
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nchan );
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if (dict.count("subdev")) {
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_snk->set_subdev_spec( dict["subdev"] );
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std::cerr << "-- Using subdev spec '" << _snk->get_subdev_spec() << "'."
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<< std::endl;
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}
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if (0.0 != _lo_offset)
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std::cerr << "-- Using lo offset of " << _lo_offset << " Hz." << std::endl;
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for ( size_t i = 0; i < nchan; i++ )
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connect( self(), i, _snk, i );
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}
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uhd_sink_c::~uhd_sink_c()
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{
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}
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std::vector< std::string > uhd_sink_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(const uhd::device_addr_t &dev, uhd::device::find(hint)) {
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std::string args = "uhd,subdev='A:0'," + dev.to_string();
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std::string label = "Ettus";
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std::string type = dev.cast< std::string >("type", "USRP");
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std::string name = dev.cast< std::string >("name", "");
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std::string serial = dev.cast< std::string >("serial", "");
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if (type.length()) {
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boost::to_upper(type);
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label += " " + type;
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}
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if (name.length())
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label += " " + name;
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if (serial.length())
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label += " " + serial;
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args += ",label='" + label + + "'";
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devices.push_back( args );
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}
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//devices.clear();
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//devices.push_back( "uhd,type=usrp1,label='Ettus USRP'" );
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return devices;
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}
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std::string uhd_sink_c::name()
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{
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// uhd::property_tree::sptr prop_tree = _snk->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 = _snk->get_device()->get_mboard_name();
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// std::cerr << "'" << 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_sink_c::get_num_channels()
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{
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return _snk->get_device()->get_rx_num_channels();
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}
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osmosdr::meta_range_t uhd_sink_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, _snk->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_sink_c::set_sample_rate( double rate )
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{
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_snk->set_samp_rate( rate );
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return get_sample_rate();
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}
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double uhd_sink_c::get_sample_rate( void )
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{
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return _snk->get_samp_rate();
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}
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osmosdr::freq_range_t uhd_sink_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, _snk->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_sink_c::set_center_freq( double freq, size_t chan )
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{
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//_snk->set_center_freq(freq, chan);
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// advanced tuning with tune_request_t
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uhd::tune_request_t tune_req(freq, _lo_offset);
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_snk->set_center_freq(tune_req, chan);
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return get_center_freq(chan);
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}
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double uhd_sink_c::get_center_freq( size_t chan )
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{
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return _snk->get_center_freq(chan);
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}
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double uhd_sink_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_sink_c::get_freq_corr( size_t chan )
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{
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return 0; // frequency correction is not supported with UHD
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}
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std::vector<std::string> uhd_sink_c::get_gain_names( size_t chan )
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{
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return _snk->get_gain_names( chan );
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}
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osmosdr::gain_range_t uhd_sink_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, _snk->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_sink_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, _snk->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_sink_c::set_gain( double gain, size_t chan )
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{
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_snk->set_gain(gain, chan);
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return get_gain(chan);
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}
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double uhd_sink_c::set_gain( double gain, const std::string & name, size_t chan )
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{
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_snk->set_gain(gain, name, chan);
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return get_gain(name, chan);
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}
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double uhd_sink_c::get_gain( size_t chan )
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{
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return _snk->get_gain(chan);
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}
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double uhd_sink_c::get_gain( const std::string & name, size_t chan )
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{
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return _snk->get_gain(name, chan);
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}
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std::vector< std::string > uhd_sink_c::get_antennas( size_t chan )
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{
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return _snk->get_antennas(chan);
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}
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std::string uhd_sink_c::set_antenna( const std::string & antenna, size_t chan )
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{
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_snk->set_antenna(antenna, chan);
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return _snk->get_antenna(chan);
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}
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std::string uhd_sink_c::get_antenna( size_t chan )
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{
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return _snk->get_antenna(chan);
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}
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@ -0,0 +1,79 @@
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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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#ifndef UHD_SINK_C_H
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#define UHD_SINK_C_H
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#include <gnuradio/gr_hier_block2.h>
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#include <gnuradio/gr_uhd_usrp_sink.h>
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#include "osmosdr_snk_iface.h"
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class uhd_sink_c;
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typedef boost::shared_ptr< uhd_sink_c > uhd_sink_c_sptr;
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uhd_sink_c_sptr make_uhd_sink_c(const std::string &args = "");
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class uhd_sink_c :
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public gr_hier_block2,
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public osmosdr_snk_iface
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{
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private:
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friend uhd_sink_c_sptr make_uhd_sink_c(const std::string &args);
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uhd_sink_c(const std::string &args);
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public:
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~uhd_sink_c();
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static std::vector< std::string > get_devices();
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std::string name();
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size_t get_num_channels( void );
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osmosdr::meta_range_t get_sample_rates( void );
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double set_sample_rate( double rate );
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double get_sample_rate( void );
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osmosdr::freq_range_t get_freq_range( size_t chan = 0 );
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double set_center_freq( double freq, size_t chan = 0 );
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double get_center_freq( size_t chan = 0 );
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double set_freq_corr( double ppm, size_t chan = 0 );
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double get_freq_corr( size_t chan = 0 );
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std::vector<std::string> get_gain_names( size_t chan = 0 );
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osmosdr::gain_range_t get_gain_range( size_t chan = 0 );
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osmosdr::gain_range_t get_gain_range( const std::string & name, size_t chan = 0 );
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double set_gain( double gain, size_t chan = 0 );
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double set_gain( double gain, const std::string & name, size_t chan = 0 );
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double get_gain( size_t chan = 0 );
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double get_gain( const std::string & name, size_t chan = 0 );
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std::vector< std::string > get_antennas( size_t chan = 0 );
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std::string set_antenna( const std::string & antenna, size_t chan = 0 );
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std::string get_antenna( size_t chan = 0 );
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private:
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double _lo_offset;
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boost::shared_ptr<uhd_usrp_sink> _snk;
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};
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#endif // UHD_SINK_C_H
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