forked from sdr/gr-osmosdr
109 lines
2.9 KiB
C++
109 lines
2.9 KiB
C++
/* -*- c++ -*- */
|
|
/*
|
|
* Copyright 2013 Nuand LLC
|
|
* Copyright 2013 Dimitri Stolnikov <horiz0n@gmx.net>
|
|
*
|
|
* GNU Radio is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3, or (at your option)
|
|
* any later version.
|
|
*
|
|
* GNU Radio is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GNU Radio; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
#ifndef INCLUDED_BLADERF_COMMON_H
|
|
#define INCLUDED_BLADERF_COMMON_H
|
|
|
|
#include <vector>
|
|
#include <string>
|
|
|
|
#include <boost/circular_buffer.hpp>
|
|
#include <boost/thread/mutex.hpp>
|
|
#include <boost/thread/shared_mutex.hpp>
|
|
#include <boost/thread/condition_variable.hpp>
|
|
#include <boost/assign.hpp>
|
|
#include <boost/format.hpp>
|
|
#include <boost/lexical_cast.hpp>
|
|
|
|
#include <gnuradio/thread/thread.h>
|
|
#include <gnuradio/gr_complex.h>
|
|
|
|
#include <libbladeRF.h>
|
|
|
|
#include "osmosdr/ranges.h"
|
|
#include "arg_helpers.h"
|
|
|
|
/* We currently read/write 1024 samples (pairs of 16-bit signed ints) */
|
|
#define BLADERF_SAMPLE_BLOCK_SIZE (1024)
|
|
|
|
/*
|
|
* BladeRF IQ correction defines
|
|
*/
|
|
#define BLADERF_RX_DC_RANGE 63
|
|
#define BLADERF_TX_DC_RANGE 127
|
|
#define BLADERF_GAIN_ZERO 4096
|
|
#define BLADERF_GAIN_RANGE 4096
|
|
#define BLADERF_PHASE_RANGE 2048
|
|
|
|
typedef boost::shared_ptr<struct bladerf> bladerf_sptr;
|
|
|
|
class bladerf_common
|
|
{
|
|
public:
|
|
bladerf_common();
|
|
virtual ~bladerf_common();
|
|
|
|
protected:
|
|
/* Handle initialized and parameters common to both source & sink */
|
|
void init(dict_t &dict, const char *type);
|
|
|
|
double set_sample_rate(bladerf_module module, double rate);
|
|
double get_sample_rate(bladerf_module module);
|
|
|
|
osmosdr::freq_range_t freq_range();
|
|
osmosdr::meta_range_t sample_rates();
|
|
osmosdr::freq_range_t filter_bandwidths();
|
|
|
|
static std::vector< std::string > devices();
|
|
|
|
bool is_running();
|
|
void set_running(bool is_running);
|
|
|
|
bladerf_sptr _dev;
|
|
|
|
void **_buffers;
|
|
struct bladerf_stream *_stream;
|
|
size_t _num_buffers;
|
|
size_t _buf_index;
|
|
size_t _samples_per_buffer;
|
|
size_t _num_transfers;
|
|
|
|
gr::thread::thread _thread;
|
|
|
|
osmosdr::gain_range_t _vga1_range;
|
|
osmosdr::gain_range_t _vga2_range;
|
|
|
|
std::string _pfx;
|
|
|
|
private:
|
|
bladerf_sptr open(const std::string &device_name);
|
|
|
|
bool _is_running;
|
|
boost::shared_mutex _state_lock;
|
|
|
|
static boost::mutex _devs_mutex;
|
|
static std::list<boost::weak_ptr<struct bladerf> > _devs;
|
|
|
|
static bladerf_sptr get_cached_device(struct bladerf_devinfo devinfo);
|
|
static void close(void *dev); /* called by shared_ptr */
|
|
};
|
|
|
|
#endif
|