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/* -*- c++ -*- */
/*
* Copyright 2016,2017 Sergey Kostanbaev <sergey.kostanbaev@fairwaves.co>
*
* 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 XTRX_SOURCE_C_H
#define XTRX_SOURCE_C_H
#include <gnuradio/block.h>
#include <gnuradio/sync_block.h>
#include "source_iface.h"
#include "xtrx_obj.h"
static const pmt::pmt_t TIME_KEY = pmt::string_to_symbol("rx_time");
static const pmt::pmt_t RATE_KEY = pmt::string_to_symbol("rx_rate");
static const pmt::pmt_t FREQ_KEY = pmt::string_to_symbol("rx_freq");
class xtrx_source_c;
typedef std::shared_ptr< xtrx_source_c > xtrx_source_c_sptr;
xtrx_source_c_sptr make_xtrx_source_c( const std::string & args = "" );
class xtrx_source_c :
public gr::sync_block,
public source_iface
{
private:
friend xtrx_source_c_sptr make_xtrx_source_c(const std::string &args);
xtrx_source_c(const std::string &args);
public:
~xtrx_source_c();
std::string name();
static std::vector< std::string > get_devices( bool fake = false ) { return xtrx_obj::get_devices(); }
size_t get_num_channels( void );
osmosdr::meta_range_t get_sample_rates( void );
double set_sample_rate( double rate );
double get_sample_rate( void );
osmosdr::freq_range_t get_freq_range( size_t chan = 0 );
double set_center_freq( double freq, size_t chan = 0 );
double get_center_freq( size_t chan = 0 );
double set_freq_corr( double ppm, size_t chan = 0 );
double get_freq_corr( size_t chan = 0 );
std::vector<std::string> get_gain_names( size_t chan = 0 );
osmosdr::gain_range_t get_gain_range( size_t chan = 0 );
osmosdr::gain_range_t get_gain_range( const std::string & name, size_t chan = 0 );
bool set_gain_mode( bool automatic, size_t chan = 0 );
bool get_gain_mode( size_t chan = 0 );
double set_gain( double gain, size_t chan = 0 );
double set_gain( double gain, const std::string & name, size_t chan = 0 );
double get_gain( size_t chan = 0 );
double get_gain( const std::string & name, size_t chan = 0 );
double set_if_gain( double gain, size_t chan = 0 );
std::vector< std::string > get_antennas( size_t chan = 0 );
std::string set_antenna( const std::string & antenna, size_t chan = 0 );
std::string get_antenna( size_t chan = 0 );
double set_bandwidth( double bandwidth, size_t chan = 0 );
double get_bandwidth( size_t chan = 0 );
osmosdr::freq_range_t get_bandwidth_range( size_t chan = 0);
int work (int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
bool start();
bool stop();
private:
xtrx_obj_sptr _xtrx;
pmt::pmt_t _id;
unsigned _sample_flags;
double _rate;
double _master;
double _freq;
double _corr;
double _bandwidth;
bool _auto_gain;
xtrx_wire_format_t _otw;
bool _mimo_mode;
int _gain_lna;
int _gain_tia;
int _gain_pga;
unsigned _channels;
xtrx_antenna_t _ant;
bool _swap_ab;
bool _swap_iq;
bool _loopback;
bool _tdd;
bool _fbctrl;
bool _timekey;
double _dsp;
std::string _dev;
};
#endif // XTRX_SOURCE_C_H
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