forked from sdr/gr-osmosdr
146 lines
4.3 KiB
C++
146 lines
4.3 KiB
C++
/* -*- c++ -*- */
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/*
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* Copyright 2013 Nuand LLC
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* Copyright 2013 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 INCLUDED_BLADERF_COMMON_H
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#define INCLUDED_BLADERF_COMMON_H
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#include <vector>
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#include <string>
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#include <boost/circular_buffer.hpp>
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#include <boost/thread/mutex.hpp>
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#include <boost/thread/shared_mutex.hpp>
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#include <boost/thread/condition_variable.hpp>
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#include <boost/assign.hpp>
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#include <boost/format.hpp>
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#include <boost/lexical_cast.hpp>
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#include <boost/weak_ptr.hpp>
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#include <gnuradio/thread/thread.h>
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#include <gnuradio/gr_complex.h>
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#include <libbladeRF.h>
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#include "osmosdr/ranges.h"
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#include "arg_helpers.h"
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#ifdef _MSC_VER
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#include <cstddef>
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typedef ptrdiff_t ssize_t;
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#endif //_MSC_VER
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typedef boost::shared_ptr<struct bladerf> bladerf_sptr;
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class bladerf_common
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{
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public:
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bladerf_common();
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virtual ~bladerf_common();
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protected:
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typedef enum {
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BLADERF_REV_INVALID,
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BLADERF_REV_1,
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BLADERF_REV_2
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} bladerf_boards;
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/* Handle initialized and parameters common to both source & sink */
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void init(dict_t &dict, bladerf_module module);
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bool start(bladerf_module module);
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bool stop(bladerf_module module);
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size_t get_num_channels(bladerf_module module);
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double set_sample_rate(bladerf_module module, double rate);
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double get_sample_rate(bladerf_module module);
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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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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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bool set_gain_mode( bool automatic, size_t chan = 0 );
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bool get_gain_mode( 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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double set_bb_gain( double gain, size_t chan = 0 );
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int set_dc_offset(bladerf_module module, const std::complex<double> &offset, size_t chan);
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int set_iq_balance(bladerf_module module, const std::complex<double> &balance, size_t chan);
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void set_clock_source(const std::string &source, const size_t mboard = 0);
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std::string get_clock_source(const size_t mboard = 0);
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std::vector<std::string> get_clock_sources(const size_t mboard = 0);
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void set_smb_frequency(double frequency);
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double get_smb_frequency();
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osmosdr::freq_range_t freq_range(bladerf_channel chan);
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osmosdr::meta_range_t sample_rates();
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osmosdr::freq_range_t filter_bandwidths();
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static std::vector< std::string > devices();
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bladerf_sptr _dev;
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bladerf_boards _boardtype;
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size_t _num_buffers;
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size_t _samples_per_buffer;
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size_t _num_transfers;
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unsigned int _stream_timeout_ms;
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int16_t *_conv_buf;
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int _conv_buf_size; /* In units of samples */
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bool _use_metadata;
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std::string _pfx;
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bool _xb_200_attached;
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unsigned int _consecutive_failures;
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/* BladeRF IQ correction parameters */
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static const int16_t DCOFF_SCALE = 2048;
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static const int16_t GAIN_SCALE = 4096;
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static const int16_t PHASE_SCALE = 4096;
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static const unsigned int MAX_CONSECUTIVE_FAILURES = 3;
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private:
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bladerf_sptr open(const std::string &device_name);
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static void close(void *dev); /* called by shared_ptr */
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static bladerf_sptr get_cached_device(struct bladerf_devinfo devinfo);
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void set_verbosity(const std::string &verbosity);
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void set_loopback_mode(const std::string &loopback);
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static boost::mutex _devs_mutex;
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static std::list<boost::weak_ptr<struct bladerf> > _devs;
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};
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#endif
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