source_impl.h
Go to the documentation of this file.
/* -*- c++ -*- */
/*
* Copyright 2012 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_OSMOSDR_SOURCE_IMPL_H
#define INCLUDED_OSMOSDR_SOURCE_IMPL_H
#include <osmosdr/source.h>
#ifdef HAVE_IQBALANCE
#include <gnuradio/iqbalance/optimize_c.h>
#include <gnuradio/iqbalance/fix_cc.h>
#endif
#include <source_iface.h>
#include <map>
class source_impl : public osmosdr::source
{
public:
source_impl( const std::string & args );
size_t get_num_channels( void );
bool seek( long seek_point, int whence, size_t chan );
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 );
double set_bb_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 );
void set_dc_offset_mode( int mode, size_t chan = 0 );
void set_dc_offset( const std::complex<double> &offset, size_t chan = 0 );
void set_iq_balance_mode( int mode, size_t chan = 0 );
void set_iq_balance( const std::complex<double> &balance, 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 );
void set_time_source(const std::string &source, const size_t mboard = 0);
std::string get_time_source(const size_t mboard);
std::vector<std::string> get_time_sources(const size_t mboard);
void set_clock_source(const std::string &source, const size_t mboard = 0);
std::string get_clock_source(const size_t mboard);
std::vector<std::string> get_clock_sources(const size_t mboard);
double get_clock_rate(size_t mboard = 0);
void set_clock_rate(double rate, size_t mboard = 0);
::osmosdr::time_spec_t get_time_now(size_t mboard = 0);
::osmosdr::time_spec_t get_time_last_pps(size_t mboard = 0);
void set_time_now(const ::osmosdr::time_spec_t &time_spec, size_t mboard = 0);
void set_time_next_pps(const ::osmosdr::time_spec_t &time_spec);
void set_time_unknown_pps(const ::osmosdr::time_spec_t &time_spec);
private:
std::vector< source_iface * > _devs;
/* cache to prevent multiple device calls with the same value coming from grc */
double _sample_rate;
std::map< size_t, double > _center_freq;
std::map< size_t, double > _freq_corr;
std::map< size_t, bool > _gain_mode;
std::map< size_t, double > _gain;
std::map< size_t, double > _if_gain;
std::map< size_t, double > _bb_gain;
std::map< size_t, std::string > _antenna;
#ifdef HAVE_IQBALANCE
std::vector< gr::iqbalance::fix_cc * > _iq_fix;
std::vector< gr::iqbalance::optimize_c * > _iq_opt;
std::map< size_t, std::pair<float, float> > _vals;
#endif
std::map< size_t, double > _bandwidth;
};
#endif /* INCLUDED_OSMOSDR_SOURCE_IMPL_H */
osmosdr::source
Provides a stream of complex samples.
Definition source.h:39
osmosdr::time_spec_t
Definition time_spec.h:39
source_impl::set_center_freq
double set_center_freq(double freq, size_t chan=0)
source_impl::get_bandwidth_range
osmosdr::freq_range_t get_bandwidth_range(size_t chan=0)
source_impl::set_if_gain
double set_if_gain(double gain, size_t chan=0)
source_impl::get_clock_sources
std::vector< std::string > get_clock_sources(const size_t mboard)
source_impl::get_gain
double get_gain(const std::string &name, size_t chan=0)
source_impl::get_sample_rate
double get_sample_rate(void)
source_impl::get_time_sources
std::vector< std::string > get_time_sources(const size_t mboard)
source_impl::set_gain_mode
bool set_gain_mode(bool automatic, size_t chan=0)
source_impl::set_iq_balance_mode
void set_iq_balance_mode(int mode, size_t chan=0)
source_impl::set_time_source
void set_time_source(const std::string &source, const size_t mboard=0)
source_impl::set_iq_balance
void set_iq_balance(const std::complex< double > &balance, size_t chan=0)
source_impl::set_gain
double set_gain(double gain, size_t chan=0)
source_impl::set_dc_offset_mode
void set_dc_offset_mode(int mode, size_t chan=0)
source_impl::get_time_source
std::string get_time_source(const size_t mboard)
source_impl::get_clock_source
std::string get_clock_source(const size_t mboard)
source_impl::seek
bool seek(long seek_point, int whence, size_t chan)
seek file to seek_point relative to whence
source_impl::get_gain_mode
bool get_gain_mode(size_t chan=0)
source_impl::get_freq_range
osmosdr::freq_range_t get_freq_range(size_t chan=0)
source_impl::get_antenna
std::string get_antenna(size_t chan=0)
source_impl::set_time_next_pps
void set_time_next_pps(const ::osmosdr::time_spec_t &time_spec)
source_impl::get_gain_range
osmosdr::gain_range_t get_gain_range(size_t chan=0)
source_impl::source_impl
source_impl(const std::string &args)
source_impl::set_dc_offset
void set_dc_offset(const std::complex< double > &offset, size_t chan=0)
source_impl::get_gain
double get_gain(size_t chan=0)
source_impl::set_time_unknown_pps
void set_time_unknown_pps(const ::osmosdr::time_spec_t &time_spec)
source_impl::get_num_channels
size_t get_num_channels(void)
source_impl::set_freq_corr
double set_freq_corr(double ppm, size_t chan=0)
source_impl::set_clock_rate
void set_clock_rate(double rate, size_t mboard=0)
source_impl::get_freq_corr
double get_freq_corr(size_t chan=0)
source_impl::set_bb_gain
double set_bb_gain(double gain, size_t chan=0)
source_impl::set_sample_rate
double set_sample_rate(double rate)
source_impl::set_gain
double set_gain(double gain, const std::string &name, size_t chan=0)
source_impl::get_gain_names
std::vector< std::string > get_gain_names(size_t chan=0)
source_impl::set_clock_source
void set_clock_source(const std::string &source, const size_t mboard=0)
source_impl::get_time_last_pps
::osmosdr::time_spec_t get_time_last_pps(size_t mboard=0)
source_impl::set_antenna
std::string set_antenna(const std::string &antenna, size_t chan=0)
source_impl::get_center_freq
double get_center_freq(size_t chan=0)
source_impl::get_clock_rate
double get_clock_rate(size_t mboard=0)
source_impl::get_bandwidth
double get_bandwidth(size_t chan=0)
source_impl::set_bandwidth
double set_bandwidth(double bandwidth, size_t chan=0)
source_impl::get_antennas
std::vector< std::string > get_antennas(size_t chan=0)
source_impl::get_sample_rates
osmosdr::meta_range_t get_sample_rates(void)
source_impl::set_time_now
void set_time_now(const ::osmosdr::time_spec_t &time_spec, size_t mboard=0)
source_impl::get_gain_range
osmosdr::gain_range_t get_gain_range(const std::string &name, size_t chan=0)
source_impl::get_time_now
::osmosdr::time_spec_t get_time_now(size_t mboard=0)
osmosdr::freq_range_t
meta_range_t freq_range_t
Definition ranges.h:125
osmosdr::gain_range_t
meta_range_t gain_range_t
Definition ranges.h:124
source.h
source_iface.h
osmosdr::meta_range_t
Definition ranges.h:75