forked from sdr/gr-osmosdr
143 lines
5.7 KiB
C++
143 lines
5.7 KiB
C++
/* -*- c++ -*- */
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/*
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* Copyright 2010-2013 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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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 <gnuradio/uhd/usrp_sink.h>
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#include <uhd/convert.hpp>
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#if 0
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static const pmt::pmt_t SOB_KEY = pmt::string_to_symbol("tx_sob");
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static const pmt::pmt_t EOB_KEY = pmt::string_to_symbol("tx_eob");
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static const pmt::pmt_t TIME_KEY = pmt::string_to_symbol("tx_time");
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#endif
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namespace gr {
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namespace uhd {
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inline io_signature::sptr
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args_to_io_sig(const ::uhd::stream_args_t &args)
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{
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const size_t nchan = std::max<size_t>(args.channels.size(), 1);
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#ifdef GR_UHD_USE_STREAM_API
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const size_t size = ::uhd::convert::get_bytes_per_item(args.cpu_format);
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#else
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size_t size = 0;
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if(args.cpu_format == "fc32")
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size = 8;
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if(args.cpu_format == "sc16")
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size = 4;
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#endif
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return io_signature::make(nchan, nchan, size);
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}
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/***********************************************************************
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* UHD Multi USRP Sink Impl
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**********************************************************************/
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class usrp_sink_impl : public usrp_sink
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{
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public:
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usrp_sink_impl(const ::uhd::device_addr_t &device_addr,
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const ::uhd::stream_args_t &stream_args);
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~usrp_sink_impl();
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void setup_rpc();
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::uhd::dict<std::string, std::string> get_usrp_info(size_t chan);
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double get_samp_rate(void);
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::uhd::meta_range_t get_samp_rates(void);
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double get_center_freq(size_t chan);
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::uhd::freq_range_t get_freq_range(size_t chan);
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double get_gain(size_t chan);
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double get_gain(const std::string &name, size_t chan);
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std::vector<std::string> get_gain_names(size_t chan);
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::uhd::gain_range_t get_gain_range(size_t chan);
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::uhd::gain_range_t get_gain_range(const std::string &name, size_t chan);
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std::string get_antenna(size_t chan);
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std::vector<std::string> get_antennas(size_t chan);
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::uhd::sensor_value_t get_sensor(const std::string &name, size_t chan);
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std::vector<std::string> get_sensor_names(size_t chan);
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::uhd::sensor_value_t get_mboard_sensor(const std::string &name, size_t mboard);
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std::vector<std::string> get_mboard_sensor_names(size_t mboard);
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std::string get_time_source(const size_t mboard);
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std::vector<std::string> get_time_sources(const size_t mboard);
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std::string get_clock_source(const size_t mboard);
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std::vector<std::string> get_clock_sources(const size_t mboard);
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double get_clock_rate(size_t mboard);
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::uhd::time_spec_t get_time_now(size_t mboard = 0);
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::uhd::time_spec_t get_time_last_pps(size_t mboard);
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::uhd::usrp::dboard_iface::sptr get_dboard_iface(size_t chan);
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::uhd::usrp::multi_usrp::sptr get_device(void);
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void set_subdev_spec(const std::string &spec, size_t mboard);
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std::string get_subdev_spec(size_t mboard);
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void set_samp_rate(double rate);
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::uhd::tune_result_t set_center_freq(const ::uhd::tune_request_t tune_request,
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size_t chan);
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void set_gain(double gain, size_t chan);
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void set_gain(double gain, const std::string &name, size_t chan);
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void set_antenna(const std::string &ant, size_t chan);
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void set_bandwidth(double bandwidth, size_t chan);
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double get_bandwidth(size_t chan);
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::uhd::freq_range_t get_bandwidth_range(size_t chan);
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void set_dc_offset(const std::complex<double> &offset, size_t chan);
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void set_iq_balance(const std::complex<double> &correction, size_t chan);
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void set_clock_config(const ::uhd::clock_config_t &clock_config, size_t mboard);
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void set_time_source(const std::string &source, const size_t mboard);
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void set_clock_source(const std::string &source, const size_t mboard);
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void set_clock_rate(double rate, size_t mboard);
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void set_time_now(const ::uhd::time_spec_t &time_spec, size_t mboard);
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void set_time_next_pps(const ::uhd::time_spec_t &time_spec);
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void set_time_unknown_pps(const ::uhd::time_spec_t &time_spec);
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void set_command_time(const ::uhd::time_spec_t &time_spec, size_t mboard);
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void clear_command_time(size_t mboard);
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void set_user_register(const uint8_t addr, const uint32_t data, size_t mboard);
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void set_start_time(const ::uhd::time_spec_t &time);
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bool start(void);
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bool stop(void);
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int work(int noutput_items,
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gr_vector_const_void_star &input_items,
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gr_vector_void_star &output_items);
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inline void tag_work(int &ninput_items);
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private:
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::uhd::usrp::multi_usrp::sptr _dev;
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const ::uhd::stream_args_t _stream_args;
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boost::shared_ptr< ::uhd::io_type_t > _type;
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#ifdef GR_UHD_USE_STREAM_API
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::uhd::tx_streamer::sptr _tx_stream;
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#endif
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size_t _nchan;
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bool _stream_now;
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::uhd::tx_metadata_t _metadata;
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double _sample_rate;
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::uhd::time_spec_t _start_time;
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bool _start_time_set;
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#if 0
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//stream tags related stuff
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std::vector<tag_t> _tags;
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#endif
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};
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} /* namespace uhd */
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} /* namespace gr */
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